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Find cheap flights from Ottawa to Houston

YOW - HOU

Find cheap flights from Ottawa to Houston

Round-trip
Economy
Ottawa (YOW)
Houston Hobby
Fri. 22/1
Fri. 29/1
Any month
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Good to know

Low season

April Best time to beat the crowds (20% less expensive on average)

High season

December Most popular time to fly (23% more expensive on average)

Average price round-trip

C$ 435 (avg. price over the last 2 weeks)

Good deal round-trip

C$ 261 or less

Good deal one-way

C$ 183 or less

When to book flights from Ottawa to Houston

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 232 or less one-way and C$ 331 or less round-trip.
  • The cheapest flight from Ottawa to Houston was found, on average, 89 days before departure.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is April.

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Top airlines flying Ottawa to Houston Hobby

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 28,919 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

Cons: "The mask mandate needs to be voluntary ADA violation"

Cons: "No option to watch movies"

Pros: "Good crew and amazing always ask if anything I needed."
Cons: "Had issues with specials meals requests. Was unable to get what was requested told both on originating flight, and returning light that its had not been loaded but the request wasn't there.."

Pros: "Security and checking in was quick and easy! Crew members were understanding and accommodating."

Cons: "being on time"

Cons: "They were great"

Cons: "My suitcase was broke at some point and also items in my suitcase."

Cons: "Stop charging for checked bags"

Pros: "Don’t wait to much"

Cons: "Didn’t give us seats together"

Cons: "Great early morning flight."

Pros: "It was quick"
Cons: "Horribly shaky. Thought I was going to throw up. The male flight attendant came off as rude. Just happy I got off the plane alive because it was rough"

Pros: "The flight was very good in both directions. I was quite comfortable. On my return flight I left my e-reader on the plane. I didn't realize it until 2 days later. I called Delta and spoke with Tiffany. She was so helpful. She located my e-reader and I was able to go to the airport and pick it up."
Cons: "Carry brewed decaf coffee."

Pros: "Even in the absolute freezing (-40F) the plane landed an hour early into Minneapolis. Was only delayed 20 minutes leaving. Crew did amazing to get the plane going."

Pros: "I had the chicken beans and rice which was good, the chicken burrito was a little soggy and had to peal it out of the box but taste ok."
Cons: "The choice of the movies were either action or kids movies, i would like to see some sports movies, auto race, football or espn. All of the was energetic with great smiles and service except for one that never smiled and lacked enthusiasm. I wondered why she was on the plane."

Cons: "This was my worst EVER airline experience. It was delayed 27 hours and the snow was not the only problem. When we finally got on board a plane we sat on the runway for over two hours - then they FORGOT to load the luggage!!!"

Pros: "Seat comfort and crew. Atlanta customs was much more efficient in processing people."

Cons: "N/a"

Cons: "No cookies"

Pros: "Not much"
Cons: "Seats very uncomfortable no room to move"

Pros: "The flight was nearly full, but I lucked out. One person in my row did not show up, so myself and the other lady in my row had the benefit of having an open seat in between us. The crew was cheerful and accommodating. They did the normal beverage service, but also brought complimentary water and coffee 3x during the rest of the flight. This was greatly appreciated, especially after 5 days of drinking and partying. My buddies and I spent two and a half days in Las Vegas for a bachelor party followed by two days in the LA area for a wedding (yes we did it Hangover style) :) Thank you Delta!"
Cons: "My only complaint was that the flight was delayed out of LAX by about 30 minutes due to the flight in-bound being delayed. However, the captain made up most of this time in the air so it ended up being a non-issue."

Pros: "The fact I arrived safely"
Cons: "Delayed 40 min then boarded the plane without pilots. Waited another 30 mins for pilots and by the time they got there and settled weather delayed. Sat on plane for another 30 mins then were finally let off the plane. Quiet announcements for reboard most passengers late. Then waited in line for take off for another 25 min. Whole thing was poorly executed. Would expect better from a large airline"

Pros: "Clean plane, great breakfast options included with the flight. Crew was polished, helpful and genuinely nice! Gate agents at NYC were knowledgeable, organized, and quick. Boarding was a breeze. Impressive selection of movies for onboard entertainment choices."
Cons: "I thought the $11.00 fee for 30 continuous minutes of full Wi-Fi access was a bit pricey, esp when it kept getting disconnected and ended being about a collective 7-8 mins of access."

Pros: "The flight attendant, Winsom, was fantastic."

Pros: "There was a medical emergency and the crew responded quickly and asked for onboard medical personnels. Wi-Fi was fast."
Cons: "Lack of snacks."

Pros: "During some bad weather the pilots chose to go into a holding pattern to wait for a thunderstorm to leave the field. Thanks for considering our safety. The entire crew was awesome."
Cons: "Why do the airliine attendants make sure all of our seat belts are fastened before they give us a safety briefing to demonstrate how to buckle our seat belts?"

Cons: "1/12 hours late had to change out equipment"

Pros: "The flight crew was friendly and personable. Beverage service was consistent and efficient. Entertainment and free WiFi messaging were great perks."
Cons: "The positives don’t even come close to offsetting the misery of Delta’s seats. I honestly don’t remember the last time I was so cramped and uncomfortable. I’m not an abnormally large man - 6 feet 200 lbs - and there was no room for my legs or my shoulders in an “upgraded economy” seat. I fly weekly for work on another major airline, and only took this one in a crunch. But I am quite certain this was my last Delta flight and I’ll be advising others similarly. The service and entertainment aren’t sufficient to mask an awful seat configuration."

Pros: "Overall experience was great, landing, crew, snacks, movie selections it all was great"

Pros: "The plane, the seating, and the service was outstanding, great entertainment setup with the movies."

Pros: "The crew and pilot were absolutely amazing."
Cons: "This is my 3rd delta flight in a row that has been delayed. I understand these things happen, just extremely frustrating."

Pros: "Nice flight and good staff and service"

Pros: "Great service throughout. Friendly attendants and easy boarding/deboarding processes. Would fly international with them again in a heart beat."

Cons: "missed flight bc of delay with first flight. jad to wait 5 hours at lax"

Cons: "the short connection screwed me"

Pros: "Nothing"
Cons: "Felt agents held me back at the check-in counter resulting in me missing my initial flight and voiding my complete routing. Had to fly on a flight 7hrs after my booked flight because Delta had no other option (very untrue as there were other airlines flying to my final destination. Delta just didn't bother providing good customer service"

Pros: "Quick friendly service from crew and captain."
Cons: "First class seat was broken was reclined and super uncomfortable the whole flight the plane was super outdated and old."

Pros: "same"

Pros: "Everything"
Cons: "Nothing"

Pros: "The crew was super friendly and incredibly helpful with our toddler."
Cons: "It was really cramped and the bathrooms smelled very strongly."

Pros: "Very clean plane and comfortable. Great friendly crew and very good service."
Cons: "Wifi service was slow but acceptable. Not a big issue."

Pros: "nothing"
Cons: "not enough leg room and space. The business class should be at the minimum for economy. My standard carry on luggage did not fit the over head compartment."

Pros: "Departing on time and clean"
Cons: "There was no screens, all the other airlines have screens, but that wasn't my problem and I got coloring book and crayons for me daughter, so she can play with them, but my issue was that when they gave snack to everyone and I didn't get anything and then I told the other flight attendant that I didn't get my snack and still she didn't get it, she said she was going to get it and didn't come back :(( I was really disappointed with that, they r old and forget things, so our line 19 nobody got anything .. i like delta was I wasn't happy this time with it"

Cons: "The entry into the Atlanta airport after landing was somewhat chaotic. We were backed up circling before landing for ~ 1 hour and there seemed to be an unusually large number of folks trying to get through customs/security - noe Delta's fault but an unwelcome experience after being in the air for 8+ hours."

Pros: "The agent on my departure flight at the ATL airport was amazing, boarding was quick, the flight attendants were great! I had an overall great experience."
Cons: "Turbulence was pretty bad both flights."

Pros: "Quick flight; helpful and friendly staff"

Cons: "1. Boarding order is not by seating making boarding very inefficient"

Pros: "lte leaving Houston, cancelled flight back from Atlanta, reset to 3 hrs later, wound up leaving 12 hrs later."

Cons: "Wifi didn't work."

Pros: "Crew did the best they could under the conditions"
Cons: "There was a broken toilet that was very loud and created long line ups because economy only had use of the 1 bathroom while the first class had 2 bathrooms for so few people"

Pros: "Crew and staff at gate fantastic. Accommodated me sitting with partner on both legs (booked flights separately)."
Cons: "Flight was delayed. Always tough late at night."

Pros: "Good crew and on time departure"
Cons: "Overnight flight. How nice it would have been to have blanket and pillows as provided by some airlines ."

Pros: "Amazing crew. Very thankful my flight went smooth as I flew with my puppy."

Pros: "Our stewardess was amazing. Took very good care of us. My son was sick and made sure a wheelchair was available for him total take us to transportation. Made our trip. Thank you!!"
Cons: "All was good"

Cons: "Delays left us in the plane for almost 1 1/2 hours before leaving Toronto."

Pros: "Nice new 737 max aircraft"

Pros: "Horrible check in"
Cons: "Rude staff"

Pros: "Need more leg room"

Pros: "Had seats in row six -- plus there was room for both our carry-ons!"
Cons: "Flight was delayed taking off from Winnipeg 90 minutes with no explanation given. Made us late getting to Saskatoon and missed our daughter's scheduled ride to pick up our two cars as a result. Had to pay an extra two hours parking at airport, etc etc etc."

Pros: "Joesph air host was amazing! Took care of numerous people with kindness & professionalism on our morning fright from Toronto to Vegas!"
Cons: "Lots of kids on the flight. Parents did a great job coupled with the staff. I very grateful! I needed a nap ! Iol"

Pros: "Westjet service is always the best. Flight was smooth and seemed very short. Again the crew makes it the best!"
Cons: "We were late cause of a thunderstorm but that is nobody's fault."

Pros: "The flight was on time."

Cons: "Tiny chairs"

Pros: "So poorly organized at boarding ! Staff on the ground that where lazy ! On board staff where lazy ! Waiting for luggage took over 40 mins. Horrible ! Good thing I've had other flights that where much better."

Pros: "West Jet just runs a relaxed yet professional airline. They are just more laid back and accommodating. You can use any bathroom on the plane as well which is huge on those rare times you need to use it. They are funny and chatty and seem to enjoy working together which all translates to a less rushed and relaxed experience for us the passenger. I really can’t complain....I had an entire row to myself....the best you can hope for, when riding on a plain for hours that’s like winning the lottery!"
Cons: "No complaints for sure"

Cons: "I was in row 2 and they did not have the food item I wanted. Seriously?"

Pros: "West Jet never disappoints..."

Pros: "Extra leg room, staff very friendly and helpful."
Cons: "No tv screens on back of seats, liquids should be offered more"

Cons: "having to walk outside the plane in the snow to get on the bus and vise versa. it was cold and I got a bad cold...."

Pros: "THE YOUNG PERSON FROM GRAND PRAIRIE AB WHO SET NEXT TO ME WAS A GOOD TRAVEL COMPANION"
Cons: "THE SEATS WERE MUCH TOO SMALL FOR TWO MEN BOTH OVER 250 POUNDS TO SIT NEXT TO EACH OTHER"

Pros: "WestJet was great. I had assistance this flight and they took great care of me"
Cons: "Totally full flight so squished in my seat"

Cons: "We were told not to take the late flight to TO as Westjet would not hold the connecting flight (TO to Gatwick) for us. This meant our TUI connection in Gatwick to Chambery would have been wasted along with bus transfers. West jet did not offer us AC flights that were available to keep us near to our schedule. We ended up cancelling the Westjet flights and buying AC flights to Heathrow at a cost of $3300 + $300 taxi to gatwick + abandoned bus to Gatwick Westjet did offer us a flight on Sunday ! In the end, we are not sure if booking thru Kayak was part of the problem as Wesjet staff said ..... Oh you booked thru a 3rd party Comments ?"

Cons: "The entire flight's baggage never were received. The stewardess even promised that all bags would be received within 20 min. We waited 1 hour until we went to go talk to someone to inquire about the delay. They opened up a baggage claim, but the claim status only ever says open or closed, which says nothing about the status of the bag."

Cons: "Lack of attention from aeromexico in customs to ensure making the connection. Sevice is a joke."

Cons: "2 hour delay, small plane, rude crew"

Pros: "The reservation was quick and effective"

Pros: "Nothing"
Cons: "Our flight was delayed by 3 hours. We missed our connecting flight so we are in a hotel in Toronto now at 1:30 am. And our flight out is at 5:50 am and we will need to get up by 4 to get to the airport by 4:50. Getting our hotel and food vouchers was long and painful and disorganized. Would not fly with them again"

Pros: "Pretty quick boarding, although the boarding time was incorrectly mentioned to be too early."
Cons: "Had to de-ice so we left about 10 minutes later than expected, but somehow still arrived early… but our gate had another plane still using it. We ended up arriving at our gate 25 minutes late. That's unacceptable, especially on a flight that's just an hour long. The gate was so far from the public transportation (landed at Terminal 3, public transport is at Terminal 1) that I missed the bus - got home super late as a result."

Pros: "Crew was great"
Cons: "Who decided that seats should be shaped that way? Always gives me a backache."

Pros: "Cabin Crew were nice"
Cons: "Very tight seating."

Pros: "Lots of leg room and liked the screens for each seat even though I could not listen to what was playing on it."
Cons: "No headphones and the crew member I asked said he would ask at the back but never got back to me."

Pros: "Crew was fun and helpful. Was extremely accommodating in helping me switch to an earlier flight"

Pros: "Very helpful employees letting us know procedure of bosrding"
Cons: "All good"

Pros: "Personable and professional staff. Great service"

Pros: "Soft voice of flight attendants with such an early flight."
Cons: "Paying for food. Paying for luggage. Movies in a loop, not on demand. Missed beginnings of all movies I watched."

Pros: "Really great attendants. Friendly and humorous."
Cons: "They took the tablets pretty early it felt. 45 minutes before we landed. But other than that, great experience!"

Pros: "West Jet is just so much more professional than other airlines that you could select ! The attention to detail goes above & beyond to make each person feel welcome !"
Cons: "From check-in to the flight crew, West Jet is the best !"

Pros: "As usual, the gate and air crew were extremely helpful and efficient. I love that the flight attendants almost always have a great sense of humour. This helps put everyone at ease and in a good mood for take-off. The flight was right on time."
Cons: "We gate-checked our baggage on the first leg of the flight and didn't quite understand why we had to take it off and back on again for this flight when it was on the same plane. There wasn't much legroom; and when the rather thoughtless guy in front of me reclined his seat fully, I could barely move. Luckily, it was a short flight."

Pros: "Best WestJet flight ever!"
Cons: "No issues."

Pros: "Reaching my destination"
Cons: "Wish the emails/alerts came sooner. I waz always in transit when i was told my flights had been delayed or cancelled. I wont blame people for weather but it was the most annoying trip i have yet to take. I dont mind dissapointment but please dont waste my time."

Pros: "Excellent crew"
Cons: "No issue at all"

Pros: "same as above."
Cons: "same as above."

Pros: "Everything was okay"
Cons: "My boarding was no so good. However all went well."

Pros: "fair bit of leg room. fairly relaxing flight, as i am not a frequent flyer. good and safe landings as well as 'lift off' all staff was good on flight"

Pros: "safe flight comfortable seats but not much room"
Cons: "limited leg room"

Pros: "Clean plane, entertainment, crew...WINE! This has been my best flying experience in Economy for a long time. Good leg room."
Cons: "The checkin agents couldnt help me to merge two itineraries for easier transfer between two WestJet flights."

Cons: "Paid for reservation of a particular seat. At check-in was offered my choice of another seat without regard to the fact that I had paid for seat selection. Westjet employee did not honour paid-for selection or offer refund."

Pros: "The staff was very friendly."

Pros: "The flight was forced to leave a few minutes late due to Toronto air traffic, but the pilot let us all know what was happening and why, and the service staff were funny and gracious."
Cons: "I was on a turbo prop and the seats are a bit more narrow than regular planes, but thankfully I had no one next to me so I had enough room overall."

Read more about Delta
COVID-19 information

Safety measures for airlines flying from Ottawa to Houston

Airlines flying from Ottawa to Houston have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Ottawa to Houston

Mandatory masks

Masks required on board, masks provided on flights from Ottawa to Houston

Social distancing seating

Middle seats unavailable to book on flights from Ottawa to Houston

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Ottawa to Houston

Book cheap flights from Ottawa to Houston

Recent round-trip flight deals

17/3
Wed.
2 stops
WestJet
11h 26m
YOW - HOU
18/3
Thu.
2 stops
WestJet
10h 51m
HOU - YOW
13/5
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Delta
11h 33m
YOW - HOU
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10h 48m
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41h 15m
YOW - HOU
21/2
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23h 04m
HOU - YOW

Recent one-way flight deals

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38h 25m
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