C$ 280 Find Cheap Flights to Houston – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Houston departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 366
Typical prices: C$ 239-C$ 406
WestJet
Sat 10/10Sat 17/10
YYC - IAH • Direct
Cheapest one-way flights
C$ 280
Typical prices: C$ 243-C$ 487
WestJet
Wed 5/8
YYC - IAH • Direct
Advice from real travellers
AI-powered summary based on content written by KAYAK users. AI can make mistakes.
Use the United app for live flight details on Toronto-Houston trips.
Pack liquids within carry-on limits to avoid security issues.
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Most flights • 56 per week
Best reviews • 7.8 score
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When to book
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 53% compared to booking last minute.
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Houston

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Houston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Houston

Sat, 10 Oct - Sat, 17 Oct
WestJet Logo
8:45 a.m. - 1:55 p.m.
YYC
-
IAH
4h 10mdirect
WestJet Logo
2:50 p.m. - 6:10 p.m.
IAH
-
YYC
4h 20mdirect
C$ 366WestJet
Wed, 7 Oct - Sun, 11 Oct
WestJet Logo
8:45 a.m. - 1:55 p.m.
YYC
-
IAH
4h 10mdirect
WestJet Logo
2:50 p.m. - 6:10 p.m.
IAH
-
YYC
4h 20mdirect
C$ 369WestJet
Sat, 31 Oct - Sat, 7 Nov
United Airlines Logo
1:35 p.m. - 6:49 p.m.
YYC
-
IAH
4h 14mdirect
United Airlines Logo
5:00 a.m. - 12:35 p.m.
IAH
-
YYC
7h 35m
1 stop
C$ 386United Airlines
Sat, 31 Oct - Sat, 7 Nov
Air Canada Logo
6:00 a.m. - 2:38 p.m.
YYC
-
IAH
7h 38m
1 stop
Air Canada Logo
12:00 p.m. - 9:29 p.m.
IAH
-
YYC
9h 29m
1 stop
C$ 399Air Canada
Fri, 30 Oct - Sun, 8 Nov
United Airlines Logo
1:35 p.m. - 6:49 p.m.
YYC
-
IAH
4h 14mdirect
United Airlines Logo
5:00 a.m. - 12:35 p.m.
IAH
-
YYC
7h 35m
1 stop
C$ 408United Airlines
Sat, 31 Oct - Sat, 7 Nov
Delta Logo
7:45 a.m. - 11:09 p.m.
YYC
-
HOU
14h 24m
2 stops
Delta Logo
6:00 a.m. - 9:30 p.m.
HOU
-
YYC
15h 30m
2 stops
C$ 416Delta
Sat, 31 Oct - Sat, 7 Nov
American Airlines Logo
6:44 a.m. - 4:36 p.m.
YYC
-
HOU
8h 52m
1 stop
American Airlines Logo
6:00 a.m. - 12:44 p.m.
HOU
-
YYC
6h 44m
1 stop
C$ 439American Airlines
Thu, 7 Jan - Tue, 12 Jan
Delta Logo
7:45 a.m. - 8:43 p.m.
YYC
-
HOU
12h 58m
2 stops
Delta Logo
6:00 a.m. - 9:54 p.m.
HOU
-
YYC
15h 54m
2 stops
C$ 504Delta
Thu, 3 Sep - Mon, 7 Sep
American Airlines Logo
6:45 a.m. - 11:56 p.m.
YYC
-
HOU
16h 11m
1 stop
American Airlines Logo
9:32 a.m. - 9:34 p.m.
HOU
-
YYC
13h 02m
1 stop
C$ 525American Airlines
Thu, 13 Aug - Wed, 19 Aug
Air Canada Logo
12:30 p.m. - 7:38 p.m.
YTZ
-
IAH
8h 08m
1 stop
Air Canada Logo
10:00 a.m. - 5:51 p.m.
IAH
-
YTZ
6h 51m
1 stop
C$ 634Air Canada
Booking Insights

KAYAK's insights & trends for flights to Houston

Get data-powered insights and trends into flights to Houston to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Houston?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Houston was found on the route from Calgary, at C$ 366 round-trip. The most popular connection is from Toronto to Houston, while KAYAK users have found round-trip deals for as low as C$ 590 in the last 5 days.

How much is a flight to Houston?

The average and cheapest price for all round-trip flights to Houston from each origin found by users searching on KAYAK in the last month.

A flight to Houston costs C$ 685 on average. The cheapest price found on KAYAK in the last 2 weeks cost C$ 275 and departed from Calgary. The most popular routes on KAYAK are Calgary to Houston which costs C$ 801 on average, and Toronto to Houston, which costs C$ 768 on average.

See prices from:

What is the cheapest day to fly to Houston?

The average price of all round-trip flights to Houston clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Houston is Thursday where round-trip tickets can be as cheap as C$ 714. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are C$ 889 on average.

What is the cheapest month to fly to Houston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Houston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Houston is November, where tickets cost C$ 531 on average for return flights. On the other hand, the most expensive months are May and December, where the average cost of tickets from Canada is C$ 794 and C$ 781 respectively. For one-way flights, the best month to travel is January with an average price of C$ 123.

What is the cheapest time of day to fly to Houston?

The average price for all round-trip flights to Houston depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Houston is generally in the morning, when round-trip flights cost C$ 745 on average. The most expensive time of day to fly to Houston is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 897.

What is a good deal for flights to Houston?

If you’re looking for cheap airfare to Houston, 25% of our users found tickets to Houston for the following prices or less: From Calgary C$ 526 round-trip, from Toronto Pearson Intl Airport C$ 679 round-trip, from Vancouver Intl Airport C$ 722 round-trip.

How far in advance should I book a flight to Houston?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Houston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 5 weeks before departure, which saves you about 53% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Which is the cheapest airport to fly into in Houston?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Houston is Houston Hobby Airport (HOU), with an average flight price of C$ 567.

Good to know – Book Cheap Houston Plane Tickets

Cheapest flightC$ 280
Flight from Calgary to Houston George Bush Airport

When to book flights to Houston

Are your dates flexible? Find out the best times to travel to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Houston based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights to Houston: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew to Houston 
Verified travelerFlew with Air Canada
YYZ
-
IAH
Oct 2024
Get the United app on your phone. It provides a lot of relevant information about your flight.
Verified travelerFlew with United Airlines
YYZ
-
IAH
Mar 2024
Be sure to be aware of what the limits are for taking liquid or cream personal care items.

FAQs - booking Houston flights

  • What is the cheapest flight to Houston?

    In the last 5 days, the cheapest flight deal to Houston was found on the route from Calgary, at C$ 366 round-trip. The most popular connection is from Toronto to Houston, while KAYAK users have found round-trip deals for as low as C$ 590 in the last 5 days.

  • Which Houston airport is closest to central Houston?

    Houston is served by 2 major airports. Houston Hobby Airport (15 km) is the closest to the centre of Houston and Houston George Bush Airport is 26 km from the centre.

  • How much is a flight to Houston?

    On average, a flight to Houston costs C$ 685. The cheapest price found on KAYAK in the last 2 weeks cost C$ 275 and departed from Calgary Airport.

  • How does KAYAK find such low prices on flights to Houston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Houston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Houston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Houston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Houston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Houston

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Houston flight deals.

Reviews of the top 5 airlines flying to Houston

 
See real verified KAYAK customer reviews for airlines flying to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Canada to Houston. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Houston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8467 reviews
7.8Entertainment
8.5Crew
7.2Food
7.8Comfort
8.1Boarding
Airline reviews

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

10.0 ExcellentJulian, Jun 2026
LAX - AUS
Read more Delta reviews

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Smaller plane for a longer flight than my first one. Doesn’t make sense.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

Delta flights recently are always delayed AND at jfk tney get the gates further away (need To walk 20’ to get to them/all the way at the end of the terminal). Not sure whats happening but price doesnt match experience!

Only freetext wifi was available in flight; browsing WiFi required payment. Since the seats had no in flight entertainment, Delta should revisit this policy on this longer flight.

Because I was moved to an exit row, the snacks in economy comfort, the selection of snacks was better.

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Great!! I haven’t had a bad experience with them.

Good but airlines getting smaller. I didn't like the meal but the service was fine. Flight was fine and luggage arrived. So good.

Given I (and I’m assuming most people) have both carry in and a personal item included in their fare, I find it very unfair that on neither of my flights I was able to use the overhead for my small backpack because they were completely rammed with luggage, people personal items, jackets, hats and other items. So the only item I brought in had to be stuffed under my seat while they had their leg room and sat comfortable with all of their items in the overhead. This has to stop because I was uncomfortable on both flights when I only had one smaller item that could not be checked due to its contents (medication etc). Plenty of people could have checked theirs but chose not to and then took up the space allotment for 2 people.

From pre boarding to flight attendant, crew and baggage handler, excellent. Didn’t lost my luggage like West jet.

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Everything was good. Flight was on time, luggage pickup was quick. The staff were great. Could not ask for anything more.

-The cabin was ice cold - When we arrived in Houston there was no gate available -We had to wait 90 minutes for our luggage to arrive.. In the future I will avoid flying with Air Canada at at costs

We enjoyed that we boarded and took off on time. We didn’t like that our connection flight was a twenty minute walk through the airport with only one hour in between flights.

Our itinerary included a 1 hour and 30 minute layover, which should have been sufficient under normal circumstances. However, our original flight was delayed. Before we even deplaned, we were instructed to collect our checked bags from baggage claim, clear immigration and customs, and then recheck our bags for the connecting flight. The airline knew—or should have known—that this was impossible. Checked baggage acceptance closes one hour before departure, meaning there was no realistic way for passengers from the delayed flight to recheck their bags in time. Despite this, the airline gave us misleading instructions instead of informing us that we would likely miss our connection. We completed immigration and customs in approximately 10 minutes, but our checked bags did not arrive at the carousel for more than 30 minutes. After collecting them, we had another 10-minute walk to the baggage drop area, only to find that no airline attendant was present. We then went to another airline counter, where an employee told us this had happened before and that there was nothing they could do because the baggage acceptance window had already closed. At that point, there were still 40 minutes remaining before our flight's departure, yet no one was willing to assist or offer a practical solution. When we asked to be rebooked, we were simply told to call the airline's 800 number ourselves. There was no accountability or customer support at the airport, leaving us stranded in a foreign country with no immediate assistance. After finally reaching an agent on the 800 number, we were rebooked on a flight for the following day. However, we were initially told that the airline would not provide any hotel accommodation and that we would have to arrange and pay for it ourselves. Only after making multiple calls and speaking with several different agents did one representative finally issue a hotel voucher. The entire experience was an exhausting and frustrating ordeal. What should have been a 20-hour journey ultimately became more than 30 hours due to the airline's poor planning, misleading instructions, lack of accountability, and inadequate customer service. The unnecessary delays, confusion, and absence of meaningful assistance caused significant physical exhaustion and severe mental stress. This experience fell far below the level of service passengers should reasonably expect.

Despite travelling ultra basic for the first time due to such increased rates we both managed with one bag each. Even boarding last wasn’t SO bad.

I loved the fact it was on time and it was a smooth flight to my destination.

Service was okay except attendant over served alcohol to passenger and passenger got tipsy and made me uncomfortable

Could not make the flight. No one would help us at all

The agents at the Kelowna YLW airport were really grumpy. Same with oversized baggage person. Staff on the plane were great.

Westjet has a terrible boarding crew. I had a zone 3 pass and my wife and kids had zone 9 as we purchased tickets separately. After scanning our boarding passes, the boarding Filipino lady rudely says that my family has zone 9 passes. I said I have 3 and wanted to board as a family and she started a rant that they have 9 and they were small kids to board with me. I told her that I am not going to separate family because of this and what she said didn’t make sense. It’s a shame to Westjet if they have such policy. It’s a shame to the WestJet employee to start this rant after the passes were scanned. Westjet has to train people to speak politely and not with rude demanding tone. If that’s Westjet policy, I will pick a different airline next time. Westjet is not the only one out there.

Calgary WJET supervisor was the most professional, and diligent official who I have experienced personally to resolve our flight issues.

Never got to take the flight due to app kinds of problems with the earlier WestJet legs of the trip.

Sat on the tarmac for 1.5 hours after landing. The flight was OK, after that, not so much

Over the course of 7 months of travel, I can count on my hand the number of times the flight has departed on time. Majority of the instances have been related to non-weather reasons. Would not recommend flying this Airline

Delayed due to weather in Dallas (arriving flight arrived late), then boarded the plane only to deboard immediately afterwards, tire needed to be replaced. Flight supposed to depart at 6:15pm but departed at 9:35pm.

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Flight delayed, missed connection, had to stay overnight. Next flight instead of our business class we were booked on the very back row. Second time this had happened in 2 months.

The luggage was completely damaged. It was ripped at the corner and the lock was stuck. We had to rip it open.

Awful. We had an 8 hour mechanical delay- no vouchers and no kind/courtesy/professional representatives in the entire airport. Not only was it a terrible experience for both my 7 year old and myself, I still have not heard back from American about how they’re going to correct it- I’ve sent 2 or 3 emails about our experience- which was just awful. Not to mention according to national traveling laws, we should be reimbursed… but of course they’re not responding.

Overall it was good but not great. The aircraft was an old and seats didn’t recline in business class unless you kept playing around with it.

The plane was subbed for another last minute, the gate was changed last minute. Could live with that but we boarded and there was a delay which totaled an hour in the end. There was a technical issue which meant wheels needed to remain out for ten mins after take off. My USB phone charger was broken as was the headphone jack which meant I could t enjoy the IFE and could use my phone after a few hours. Even the map function on the plane failed to work after a few hours.

The flight was delayed and we were told the airplane is on its way to the gate from the hangar. We were told this for 2 hours and the flight was continually delayed in ~30 minute increments. Then we ended up having a new airplane. The issue wasn’t clearly communicated and it left everyone feeling confused about when we would actually be leaving. Whenever they communicated a new boarding time it felt arbitrary and random. The boarding process was a mess and disorganized, which made it last longer than necessary. Landing was rough. Seats were uncomfortable.

Multiple delays and gate changes resulting in arrival with a 5 hour delay.

The ground staff was so rude in Toronto airport ...very rude and did not answer simple questions, and made me look like a fool. Very rude ground staff.

As previously mentioned in last review , seats are small and uncomfortable, and baggage fees are high!

We got home a day late because of mechanical problems and that they wouldn’t put us on available other flights.

The seats have no leg room and my seat head rest was broken

Flights delayed over 4 hours with no compensation. No agents at counters to assist with re-booking.

Well organized check in and boarding. Aircraft had comfortable seats and lots of leg space, both ground staff and crew members were nice.

We culd not check in ovr the inrnt since e did not have the unied airlns boing efence Tis is alays a issue when boing coe shae flits witstr allince

The flight was good they didn’t take off on schedule

It was a pleasant flight all around. The staff were courteous and it went by quickly. The pilot was great and the plane, well, I just couldn't do it without them. Blessed to arrive safely, thank you.

Everything you need to know for your flight to Houston

Cabin class types available on flights to Houston

Cabin classes available on flights to Houston. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.