IAH - YOW

Find cheap flights from Houston George Bush Airport to Ottawa

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IAH — YOW
2 Dec — 9 Dec1
Return
1 adult
Economy
0 bags
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Fri 2/12
Fri 9/12

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Good to know

Low season

April

High season

July

Cheapest flight

C$ 122

Average price round-trip

C$ 903

Good deal one-way

C$ 305
Best time to beat the crowds (33% less expensive on average)
Most popular time to fly (21% more expensive on average)
Flight from Houston George Bush Intcntl to Ottawa
(avg. price over the last 2 weeks)
or less

When to book flights from Houston George Bush Airport to Ottawa

Estimated round-trip price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight out of Houston George Bush Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 305 or less one-way.
  • The cheapest flight from Houston George Bush Airport to Ottawa was found, on average, 83 days before departure.
  • Book at least 8 weeks before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly is April.
  • Morning departure is around 122% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Houston George Bush Airport to Ottawa flights

Top 3 airlines serving Houston George Bush Intcntl to Ottawa

Scores according to KAYAK customer reviews
7.9
DeltaOverall score based on 31853 reviews
8.1Boarding
7.8Comfort
8.5Crew
7.8Entertainment
7.5Food
Airline reviews

I booked thru JUSTFLY.com for DELTA AIR PARTNER = AIR FRANCE. AIR FRANCE was late to IAH, my departure airport. THIS CAUSED ME TO MISS ALL MY CONNECTIONS. AFTER 7 PHONE CALLS to BOTH DELTA AIR (who partners with AIR FRANCE) and to JUSTFLY.com my FLIGHT CHANGE and REFUND were DENIED. HINT: Don't use DELTA. Don't use JUSTFLY.com --Dan (OCT. 2022)

Read more about Delta

I booked thru JUSTFLY.com for DELTA AIR PARTNER = AIR FRANCE. AIR FRANCE was late to IAH, my departure airport. THIS CAUSED ME TO MISS ALL MY CONNECTIONS. AFTER 7 PHONE CALLS to BOTH DELTA AIR (who partners with AIR FRANCE) and to JUSTFLY.com my FLIGHT CHANGE and REFUND were DENIED. HINT: Don't use DELTA. Don't use JUSTFLY.com --Dan (OCT. 2022)

First flight on Delta and I was impressed. Tickets are a little more expensive. However, great entertainment and they even offer complimentary earbuds. I think their economy seats are slightly better than other planes. Thumbs up for me!

Smoothest landing I've ever had! Delta flights are usually quality.

Everything was good.

On time to a t. The lead flight attendant Cameron was so kind helping us with luggage as we got on with our two little ones and then gave our son a treat as we headed off.

Very friendly and relaxed service

The flight from Sydney to Adelaide was never ticketed and I was stranded in Sydney! Worst experience ever!

It was so smooth…it was so nice to hsve no issues flying. This was the first time in a while that everything was effortless Thank you

Very nice staff

Good but delta needs to be more upbeat about the boarding process in Atlanta

There was a storm brewing in NYC but you would never know it from the flight. Great experience and barely any turbulence considering the storm.

Just a standard Delta flight: comfortable, excellent flight attendants. We had a direct flight, seated in Delta Comfort Plus, so it had a lot going for it, nevertheless, it was a good flight…

Pros: "Quick boarding"
Cons: "With flying there is nothing perfect all the time. I was able to sleep on the flight and had a place for my carry-on luggage. I wish unboarding was mad less complicated."
Pros: "I had a safe flight and enjoyed the movies available to me."
Cons: "Better care of luggage and better customer service"
Cons: "Less announcements about masks we get it We don’t need instructions on hand washing Drink service needed"
Pros: "Competent crew"
Cons: "Too many people, especially children running up and down aisles during flight. Not adhering to COVID guidance. None of the crew addressed this ☹️"
Cons: "Communicating take off time!!! It changed multiple times by one three hours and ended up flying the next day!"
Pros: "Very professional crew. Nice equipment. Very pleased."
Pros: "Good movie selection"
Cons: "Always late to depart. Seating was cramped and uncomfortable"
Pros: "Missed it"
Cons: "Give back money"
Pros: "I loved being upgraded to first class and the crew was so attentive."
Cons: "Nothing, glad this was a better experience than the trip to Miami."
Pros: "Just the crew was super sweet and amazing. Everything else sucks. My seat won't recline and the flights get delayed all the time. Worst was the state LaGuardia is in right now."
Cons: "More on time performance would be great from Delta. Seats that actually recline and not get stuck. Screens in all the seats to enjoy entertainment."
Pros: "The flight crew was friendly and communicated well. They also had a friendly attitude."
Cons: "A 1 hour wait for wheelchair assistance in Houston and then a 30 minute delay for wheelchair people to take my mom to baggage claim. Then the wheelchair attendant kept complaining she wouldn't receive a good tip to take us to the Lyft pickup area."
Cons: "The flight had over six hours in combined delays!!!"
Pros: "New plane, video in every seat"
Cons: "Organizing boarding better. Confusion in rules."
Pros: "great crew!"
Cons: "luggage. what a nightmare. I waited 30min for my luggage (after a delayed flight) only to be told by a fellow PASSENGER that some of our luggage was directed to a FRONTIER CAROUSEL. I then had to wait by that carousel till I found it. so much for "bags in 20min guaranteed""
Cons: "The airline cancelled the flight alluring weather conditions, when the reality was they did not wanted the plane to park in Kansas. The weather conditions were even worse on the flight I was moved to, and that flight was not cancelled. They absolutely did not care about the passengers"
Pros: "Everyone was very courteous, the plane took off on schedule and arrived at our destination early. Also got a complimentary upgrade to Comfort Plus."
Cons: "Ticket price was a bit much, the seats and aisle inside the plane are only made for skinny people. Aisle was barely longer across than my foot, and the guy next to me was a bit bigger than average, leaving me to have to scrunch in my seat the whole flight. Lots of elbows, butts and hips knocking into my shoulders as people boarded."
Pros: "The staff & crew were friendly. I liked having access to free entertainment. I liked being able to see the tracking of my checked bag (notifications)."
Pros: "The flight was probably only half booked, the crew was awesome, very attentive and accommodating. Legroom at seat 13A was plenty. Also the fact that messaging is free is convenient."
Cons: "No food to purchase. The flight was over dinner time. Boarding - the ground staff’s announcements weren’t very intelligible."
Pros: "I liked the flight attendant in first class. Unfortunately I was not in first class"
Cons: "I did not like the attitude of the obese old man (I, too, am an obese old woman) as I saw it toward some of my cabin mates."
Cons: "Seats are hard to get comfortable in. Headrests are awkward"
Pros: "Please see above. Sherry was amazing"
Cons: "Plane was small and older but it was a short flight"
Cons: "The Cancun airport provides a terrible experience for transferring between flights, especially if you need to change from the international terminal to a domestic terminal or vice-versa. There is no way to get between terminals inside security and the free shuttle is slow and overcrowded. Meanwhile, one is forced to run a gauntlet of taxi and shuttle drivers trying to get you to pay them exorbitant fees to drive you to your terminal. Once you finally arrive you discover that there is no dedicated baggage recheck for an international arrival. Just don't buy a ticket that transfers in CUN."
Pros: "How they take off and land"
Cons: "The price versus other companies"
Pros: "I love Delta airline this is what airline I pefer to go with whenever I fly anywhere they are the way for me such happy ppl and so much help."
Cons: "On one of my flights the Wi-Fi was down so it killed my entertainment but the flight wasn't long so it wasn't so bad for me"
Pros: "Boarding"
Cons: "Nothing"
Cons: "Very uncomfortable flight. Seats are to close to each other"
Pros: "eventless"
Cons: "Although I understand the needed delay, it would have been nice to have been served ice water in the hot cabin, instead of a small cup of tepid water."
Pros: "Only 15 minutes late"
Cons: "Like everyone, I dislike the tight seating."
Pros: "Clean & modern aircraft Comfortable seat Proactive customer service"
Cons: "Delayed departure (due to Air Traffic Control) Finding my bag damaged on arrival More refreshments would have been nice"
Pros: "Helpful crew, more food than usual, entertainment system and choices."
Cons: "Didn't get meal request even though we did on flight to Europe and despite phone agent working to generate and verifying them before both flights."
Pros: "N/a"
Cons: "Delta costumer service was terrible. Cancelled my trip twice. They lied to us saying that they were going to give vouchers for hotel, that we were going to be automatically booked for next flight and that our bags would arrive with our flight. Waited 7hs to talk to an agent in the airport. 24h wait in Atlanta had to sleep in airport. They wanted me to wait three days in atlanta. They forced me to check a carry on because they didn't have room in the plane. They told me my bag would arrive with my flight. It never did. I still dont have by only bag. Unbelievable."
Pros: "gate personnel delivered bad news routinely"
Cons: "contingency planning was zero to get flight crews to next flight..."
Pros: "Boarding time and schedules were as expected or faster and good attention from the flight crew."
Cons: "Breakfast was mediocre for First Class."
Pros: "Westjet's employees were very pleasant and helpful."
Cons: "Delta told us we were flying out on a Delta flight, and gave us a Delta flight number. In reality it had placed us on a Westjet flight without telling us, and we had no idea we were to check in with a different airline. And because Delta unilaterally changed our flight time without telling Westjet, we were unable to check in online and were later told that we were booked on the wrong flight by Delta. Delta's communications with us and with Westjet were deplorable."
Pros: "Flight was on time"
Cons: "I don't get it.. why airlines have no pride? Tickets are expensive! Fuel is lately cheap.. a Don't get it.. why do they keep crying and act like poor helpless companies? You are connecting 2 major cities in the US... can you please have some pride and offer a Nice airplane and not a crappy old one? Can you have some service going beyond just a soda? It doesn't make sense! When you fly in Europe with any major airline company (not low cost..), no matter how long or short the flight is, minimum you get a sandwich and abundance of drinks.. not with Delta (or any other american airline company).. pontless. We always get treated like cattle.. but they like keeping the prices of tickets expensive, don't they???"
Pros: "Many passengers did not have seat assignments and we also ran out of over head storage resulting in many additional bags to be checked at the gate(mine included) but the crew and staff at the desk inside laguardia work quickly and efficiently to get everyone boarded and we ended up landing 15 minutes early."
Cons: "Seating was extremely cramped and the in flight wifi quality was poor, couldn't even watch an hour long movie (on a 2+ hour flight) because of the amount of buffering."
Pros: "The vegan meals were very good."
Pros: "Rebooked to Atlanta because of a delay."
Cons: "Delta notifications and Kayak notifications were giving me conflicting information, however once I arrived at the Houston airport a Delta representative clarified my issues."

Food

Pros: "All the crew we encountered were very efficient and helpful. The food was hot and really good, and we were well looked after, particularly on the Heathrow to Ottawa leg of the journey."
Pros: "Entertainment options"
Cons: "My wife’s screen did not work. The pitch between the seats was too narrow for a transatlantic flight. Older plane that needed to be cleaned and updated."
Cons: "The crew was grumpy and unhelpful."
Pros: "Smooth as you like"
Cons: "Late. Wifi on the aircraft but didn’t work. Inflation GHY service suspended due to reported turbulence."
Pros: "Food served was excellent"
Cons: "The TV screens are very dark and hard to see"
Pros: "Super easy flight with no hiccups"
Pros: "The seats were large with lots of legroom even in regular economy"
Cons: "The departure was delayed 75 minutes. Boards at the airport were not updated quickly. My entertainment system did not work but everyone else's did. The cabin crew wasn't very friendly"
Pros: "NOTHING"
Cons: "Customer service, boarding, check in desk, LITERALLY EVERYTHING WAS 3rd CLASS WILL NEVER FLY WITH THIS AIRLINE EVER AGAIN EVEN IF THE TICKE IS FREE WORST EXPERIENCE OF MY LIFE AND I WILL TELL EVERYONE"
Pros: "Air Canada is fantastic. Will never use air india."
Cons: "I liked everything about AirCanada and nothing about Airindia."
Pros: "Flight was on time"
Cons: "Didn't serve any free snacks or food."
Pros: "Helpfullness of Air Canada staff."
Cons: "Not much"
Cons: "Air Canada is just worse and worse"
Pros: "The cree"
Cons: "NA"
Pros: "Not a lot"
Cons: "Poor aircraft, uncomfortable seats, not recommended."
Cons: "Had to spend the night in Toronto for flight delay"
Pros: "Each had own entertainment screen per passenger"
Cons: "My luggage was left in Houston and that was very inconvenience. And it took a day and a half before it came."
Pros: "Short flight so can't say much. Lol"
Pros: "Arrived on time"
Pros: "Didn't actually take this flight due to a missed connection."
Pros: "I'll like it when i board."
Cons: "The fact i haven't boarded yet."
Pros: "Pretty routine"
Cons: "Long delay, but weather dictated this."
Cons: "Seats are always too close to the ones in front , crushing knees."
Pros: "Air Canada you suck. Told us that our flight wouldn't leave before we boarded as the computer system was down country wide. We still stood in like for an hour and hey could have manually checked us in as they did others. We were promised no planes would leave and when we got to the gate our plane was pulling away leaving 10 of us to scramble to find another flight. Customer service argued with me saying no flights were going to Ottawa and my Kayak app told me otherwise. Thanks for making my flight home for a funeral that much more stressful and having my family wait 4 hours risking all of our lives with freezing rain drive home."
Pros: "Entertainment"
Cons: "too hot in cabin missing brewage onboard"
Cons: "N/c"
Pros: "Comfortable aircraft - 767"
Cons: "What food? Salt pretzels are not even truly safely edible!"
Pros: "On time Excellent take off and landing Good service"
Pros: "Everything, good food, good people, good times"
Pros: "same as above"
Cons: "same as above"
Pros: "Seats were pretty comfy, snack provided even though the flight was short"
Cons: "Cabin could have been a little cleaner before boarding"
Pros: "The pilot and the crew are very proffesional."
Pros: "Everything on time"
Cons: "Nothing"
Pros: "Flight was on time"
Cons: "Nothing."
Pros: "Air Canada is not a goo Air Lines for customer service."
Cons: "I do not like there customer service policy."
Pros: "Airbus 380"
Pros: "We had lots of leg room unlike the Air Canada Rouge flight that we took from Toronto ON to Kelowna BC. Also very little table on the rouge flight."
Pros: "Service was poor. Attitude was less than enthusiastic."
Cons: "Very bad experience, first flight was delayed then lost my luggage. All my cloths, Medicine and cosmetics in the bag. They spoiled my trip"
Pros: "Entertainment system did not work"
Cons: "Crew provided a card to contact air Canada for compensation"
Pros: "Seat availability (lots of empty seats) Entertainment system had lots of movies & music Friendly flight attendants"
Cons: "Flight attendants could be more aware of his/her surroundings. For example, I was either stepped on (as a result, being woken up) or my backpack was stepped on several times when an attendant was walking down the aisle, and neither of those things were sticking out into the aisle. This has rarely happened to me on trans-Pacific flights (more crowded, longer flights) so I can only attribute it to the carelessness of the attendants and/or the aisle width but since I think aisle width follows international standards it's more likely the former."
Cons: "Movies and audio lacked currency, simply old and little variety."
Pros: "Boarding process was orderly."
Cons: "Too crowded for my height of 6'1'in. Carry on luggage very difficult to accommodate."
Cons: "No good movies or music"
Pros: "Wheelchair service arrived very late yet the flight attendants and the Captain remained with me until the wheelchair arrived. Outstanding attention and care for passengers."
Pros: "Leg room was great."
Cons: "The pilot wasn't that good. It wasn't a smooth landing at all."
Pros: "Great service on a quick flight"
Cons: "There was no access to movies."
Pros: "as above"
Cons: "nothing"
Cons: "Airplane temperature was freezing"
Cons: "Wifi only worked for a half hour, we paid extra to bring carry on bag, and the're was no space in the plane, had to send it in the cargo."
Pros: "Crew was very nice!!"
Cons: "Space on seat not comfortable for tall people"
Cons: "Three hour delay"
Pros: "Crew was great. Plane was nice."
Cons: "No charger at seat."
Pros: "It was a good flight- friendly staff and crew."
Cons: "The fight was fine. however on the flight to Houston they loaded one of my suitcases onto another flight. It arrived to late for me to get it before the ship left. Their customer service is horrible!!! They continually lied about where my luggage was. Never again!!!!!"
Pros: "The seat was very comfortable"
Cons: "Wasn't expecting to have to run all the entertainment through my mobile device. I'd that's what you're gonna do, we're should get free wi-fi"
Pros: "The greeting and smiles I received from the crew members as I was boarding. The plane had entertainment and alcoholic beverages."
Cons: "The only thing I can complain about is the weather causing the aircraft to shake"
Cons: "In both flights the in flight entertainment don’t work, you need to pay for a service that is free in other airlines"
Cons: "They skipped me for drinks"
Cons: "The bathroom gets messed ( wet paper towels on floor) by irresponsible passengers, stays yucky ."
Pros: "Everything was fine and normal except the crew."
Cons: "My flight was a later one in the evening but all the crew showed was that they were ready to go home."
Cons: "Zero entertainment. Too cramped"
Pros: "Nothing"
Cons: "My email is not linked to my phone, so I got no warning notices of two gate changes waiting for my connecting flight home. I waited at the original gate (C39) from arrival time (2:30 pm) til boarding time (5:40 pm). When I saw no change to my destination, I checked the United App to find that the gate had been changed C33). Rushing to C33 I found another flight boarding at that location with one United Representative who could not stop to answer questions. Seeing two unoccupied Representatives at the next gate (C32), I asked if they could help me with the confusion, they said I should check with gate C33 - which I told them that she was too busy with other passengers. I searched for a Departure Board and discovered that gate C33 was still the gate, but "aircraft maintenance" had delayed the flight until after 8:20. After having to check my carry-on because of lack of space in the overheads, my departure from the airport was further delayed another 30 minutes. Upon returning home and checking my email, I found notifications of two different gate changes (C33 & C44). Announcements should have been made at both gate C39 about the changing of the gate and at C33 explaining the problem. The captain's lame excuse about air conditioning and Phoenix's hot weather was lame to say the least."
Pros: "Nothing"
Cons: "No assistance at all for handicap person, try to ask for help and was told grab a wheelchair and have your family push you or wait till 530 which my flight would be boardiat that time."
Pros: "Nothing"
Cons: "The fact my luggage didn’t arrive with me in Detroit and that we were 30 min late and couldn’t get off the plane because of lighting like come on!!"
Cons: "Another passenger was extremely rude to me. Causing me to have to move seats mid flight. Crew did not try to resolve the issue with the man behind me and put me in a worse seat. Horrible."
Pros: "Flight was smooth, attendants were great."
Cons: "I was so uncomfortable in my tiny seat. They are small and awful."
Cons: "Short flight, so no food or entertainment."
Pros: "Nice trip!"
Cons: "This was a connecting flight and they were at the opposite ends of airport so had to run to catch this flight!"
Pros: "Plane size"
Cons: "Pilot driving way to fast"
Cons: "Never made it and had to go yet to another desk because it was a united flight this was the worst i have ever experienced"
Pros: "Loved it."
Cons: "The food options are poor at best and it's really sad that they don't offer anything for free. My ticket wasn't cheap so I can't imagine they're saving me money on my ticket by not offering better food on that long of a flight."
Pros: "Ordered the Protein Box, it was ok.. crew members nice."
Cons: "The Smell on the flight was unacceptable, I was sitting about a couple rows across the middle bathroom, and it smelled horrible, I had never had an experience like this on any other flight, I fly United many times a year, and this had me really uncomfortable for almost 5 hours, since the flight was delayed almost 1.5 hours while we sat onboard the aircraft at the gate, that had me miss dinner plans too in San Francisco as well. I really hope they can fix that, For the good of the passengers, felt like I was going to be nauseous all the time, and I'm really not someone that complains or takes time to review badly."
Pros: "Best united flight I've been on in a very long time!"
Cons: "Nothing"
Cons: "That the flight was delayed."
Cons: "Having to pay for entertainment."
Pros: "N/A"
Cons: "I didn't like the fact I was unable to reschedule my flight due to medical reasons. The ticket I purchased was nonrefundable. I wasn't asking for a refund, I was asking to reschedule due to medical reasons of which I have a letter from my Cardiologist as proof of my condition. I saw my Cardiologist Baxter D. Montgomery, M.D. phone: 713.599.1144 on June 9th and was treated for uncontrolled Blood Pressure. I was advised to reschedule my flight after a follow-up appointment on June 23rd. On June 10th I Called United to reschedule my June 11th flight and was referred to Lowestfare.com at 800.678.0998. I spoke to Albert and explained my situation and was told that I couldn't reschedule. I asked to speak to a manager and spoke to Jane who only confirmed that I couldn't reschedule and nothing could be done. Not allowing customers with verifiable medical excuses to reschedule their flight is a shameful business practice."
Pros: "Friendly staff. More leg room on United express"
Cons: "Snack options not good. Wi-Fi connection not good for United app and the free movies didn't work."
Pros: "Pilot communication was great"
Cons: "Gate and customer service agents are not helpful and not on the same page."
Cons: "Flight attendant was really not very nice at all. I felt like I was in trouble for even taking the flight. 'Move your feet. Bags have to be moved under seat. I need to see your seat belts.' She was curt, unfriendly & really made me upset with her bad attitude. Maybe she was having a bad day but I paid good hard earned money for my trip. I at least deserved courteousy & mutual respect."
Pros: "The flight attendant was one of the best ever - super sweet, funny, and accomodating. Also, the pilot nailed a super sweet landing at the end."
Cons: "Everything else. The only redeeming feature of the flight experience was the great flight attendant onboard and the fact that we actually landed at my destination. The coffee maker onboard had been broken for a long time and the airline couldn't be bothered to fix it. If I were the flight crew, I would have gone on strike. No leg (or arm) room on the express jet really punctuated a 34 hour itinerary with a sour note. I could barely walk off the plane in the end. Less comfortable than a cheap rental truck for the same amount of time. I likely won't fly again with United. I'd almost rather walk next time to be completely honest. At least it would be healthier!"
Cons: "Thr boarding process was a mess, a lot of people didn't even have seats assigned."
Pros: "I actually got bumped from this flight to one that went directly to my final destination of San Fransisco. What a great experience!"
Cons: "I payed for my flight about a month prior and for some reason still did not have a guaranteed seat on the flight and almost got left behind"
Pros: "Nothing"
Cons: "They only had enough to food for the front of the plane , me and everyone in back was left hungry, I have never been so disrespected"
Pros: "It was awesome, I could travel on Gold gropu for a chrap pice! Simply great"
Cons: "Flight got cancelled after being delayed for over 2 hours for mechanical issues. Gate agent was not overwhelmingly helpful or understanding to people's frustrations during the delay and didn't go out of her way to try to help. Customer Service was helpful and able to rebook and provide overnight hotel accommodations, but it was a very slow process that clearly frustrated some customers even more. Clearly not anyone's fault, but still frustrating and not a great flying experience."
Cons: "I cannot boo up to wifi so was unable to enjoy any entertainment."
Pros: "guess that the only thing I liked is that there was no problem during the flight."
Cons: "When we landed un Houston it took forever to get off the plane. It was unclear where to get my luggage. I had to leave it to pass through TSA to run and try to catch my flight from Houston to Chicago. When I arrived at my gate I got there just in time because they were starting to board the plane. I was uconfortable sitting between two men. I traveled alone. When we landed in Chicago, took forever to get to the gate so we can get off the plane. There was no entertainment, at least for me. My phone was way low in battery and ai couldn't watch anything."
Pros: "Easy flight , no fuss no muss . Great snacks ."
Cons: "More seating area in the airport near the gate , flight itself was great ."
Pros: "The only thing I have to say that is positive is that it was relatively easy to change my flight date and time in the United app once my original flight had been cancelled. The app was the only thing that helped me understand what was going on during the constant time and gait changes throughout the day."
Cons: "This airline is terrible. First we were told that the flight would be delayed 1 hour and 40 minutes. We were supposed to leave at 2139 from IAH to PHX. They changed the departure to 2309 due to "mechanical failure" of one of the aircrafts. We were told a plane was coming and that we were just waiting for another flight to Albuquerque that was delayed before us to leave the gait. Long after that first delayed flight left passengers for PHX were delayed 3 more times which ended in the final tenative departure time being 0145. We were told at 0115 to sit tight and wait because the plane was now here but the crew was still in route. Shortly after this promise, the crew showed up and everything seemed to be ready for us to board. Another 30 minutes went by and they announced that the flight was cancelled. United airlines had used up over 4 hours of changing gaits and times only to end up cancelling the entire flight. They did not offer any explanation for this nor were they the least sympathetic to the travelers who have all paid to be on that flight. The customer service was disgraceful and did not offer any type of help on reimbursement, hotel, cabs, or compensation for this."
Pros: "It was good to be in Houston for a brief moment!!"
Pros: "Crew were awesome, helpful when filling out documents for customs. it was nice to be on a less crowded plane for once."
Cons: "The plane advertized itself as having wifi, which didn't work once airborne. Why offer it if it doesn't work? Also, the plane looked like it was in rough shape, not very reassuring."
Pros: "nothing"
Cons: "The service was good, and the food tasty, but not very much. Also, the guy next to me couldn't sit still, but that is not the fault of the airline."
Pros: "Again friendly"
Cons: "Rough flight and technical problems then had to wait another 45 mins on runway to get to the door"
Cons: "The KAYAK APP sucks i selected annother date And time And missed the flight as a no show. I selected the date for next thursday And the APP moved it And booked it for the same day. impossible to take it was Erich And not the date i wanted. I reeboked it in UNITED direct payed 75 USD and fixed kayak mistake. Never use this sh...t again"

Book cheap flights from Houston George Bush Airport to Ottawa

Recent round-trip flight deals

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7h 40mIAH-YOW
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16/1Mon
1 stopUnited Airlines
13h 26mIAH-YOW
17/1Tue
2 stopsUnited Airlines
9h 46mYOW-IAH
C$ 958
14/5Sun
1 stopAir Canada
6h 38mIAH-YOW
22/5Mon
1 stopAir Canada
6h 10mYOW-IAH
C$ 976
17/5Wed
2 stopsUndisclosed Carrier
16h 03mIAH-YOW
24/5Wed
1 stopUndisclosed Carrier
6h 10mYOW-IAH
C$ 1,050
16/5Tue
2 stopsDelta
13h 08mIAH-YOW
23/5Tue
2 stopsDelta
11h 27mYOW-IAH
C$ 1,056
17/5Wed
2 stopsDelta
13h 08mIAH-YOW
24/5Wed
2 stopsDelta
12h 32mYOW-IAH
C$ 1,083
14/5Sun
1 stopUndisclosed Carrier
6h 23mIAH-YOW
25/5Thu
2 stopsUndisclosed Carrier
11h 59mYOW-IAH
C$ 1,086
10/3Fri
1 stopUnited Airlines
13h 03mIAH-YOW
15/3Wed
1 stopUnited Airlines
11h 23mYOW-IAH
C$ 1,175

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Recent one-way flight deals

12/12Mon
1 stopMultiple Airlines
29h 05mIAH-YOW
C$ 122
12/12Mon
1 stopMultiple Airlines
29h 05mIAH-YOW
C$ 123
12/12Mon
2 stopsMultiple Airlines
25h 26mIAH-YOW
C$ 143
12/12Mon
2 stopsMultiple Airlines
25h 26mIAH-YOW
C$ 145
12/12Mon
3 stopsMultiple Airlines
33h 50mIAH-YOW
C$ 181
12/12Mon
3 stopsMultiple Airlines
33h 50mIAH-YOW
C$ 183
6/3Mon
1 stopMultiple Airlines
28h 10mIAH-YOW
C$ 231
11/12Sun
1 stopMultiple Airlines
17h 35mIAH-YOW
C$ 283
6/3Mon
2 stopsMultiple Airlines
10h 30mIAH-YOW
C$ 285
11/12Sun
2 stopsMultiple Airlines
25h 25mIAH-YOW
C$ 310
11/12Sun
2 stopsMultiple Airlines
25h 25mIAH-YOW
C$ 311
6/3Mon
3 stopsMultiple Airlines
15h 56mIAH-YOW
C$ 333
14/12Wed
1 stopUnited Airlines
14h 02mIAH-YOW
C$ 492
14/12Wed
2 stopsUnited Airlines
16h 02mIAH-YOW
C$ 498
20/12Tue
1 stopUnited Airlines
14h 51mIAH-YOW
C$ 511
14/12Wed
1 stopAir Canada
7h 45mIAH-YOW
C$ 532
14/12Wed
2 stopsUnited Airlines
16h 02mIAH-YOW
C$ 534
20/12Tue
2 stopsUnited Airlines
16h 43mIAH-YOW
C$ 564
14/12Wed
1 stopUnited Airlines
13h 26mIAH-YOW
C$ 575
14/12Wed
2 stopsUnited Airlines
17h 22mIAH-YOW
C$ 582

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Houston George Bush Airport - Ottawa Flights

Departure:

Houston George Bush Airport (IAH)United States

Destination:

Ottawa (YOW)Canada

Return flight deals:

Ottawa - Houston George Bush Airport

Cabin classes:

C$ 1,068

Browse destinations:

C$ 452