IAH - YYC

C$ 88 Find Cheap Flights from Houston George Bush Airport to Calgary

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Calgary departing on 28/11. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Calgary

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Calgary, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Calgary, as well as popular online travel agencies
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Flight Deals

Cheap Flights from George Bush Intcntl to Calgary (IAH-YYC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Calgary 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 from George Bush Intcntl to Calgary

Thu, 4 Dec - Mon, 8 Dec
WestJet Logo
6:20 p.m. - 9:51 p.m.IAH-YYC
4h 31mdirect
WestJet Logo
7:30 a.m. - 12:44 p.m.YYC-IAH
4h 14mdirect
C$ 203WestJet
Find Deal
Sat, 6 Dec - Thu, 11 Dec
Air Canada Logo
5:25 p.m. - 12:29 a.m.IAH-YYC
8h 04m1 stop
Air Canada Logo
6:00 a.m. - 4:24 p.m.YYC-IAH
9h 24m1 stop
C$ 230Air Canada
Find Deal
Wed, 10 Dec - Wed, 17 Dec
WestJet Logo
6:20 p.m. - 9:51 p.m.IAH-YYC
4h 31mdirect
WestJet Logo
7:30 a.m. - 12:44 p.m.YYC-IAH
4h 14mdirect
C$ 237WestJet
Find Deal
Fri, 7 Nov - Wed, 12 Nov
WestJet Logo
1:35 p.m. - 5:06 p.m.IAH-YYC
4h 31mdirect
WestJet Logo
12:20 p.m. - 5:29 p.m.YYC-IAH
4h 09mdirect
C$ 239WestJet
Find Deal
Thu, 6 Nov - Tue, 11 Nov
WestJet Logo
6:20 p.m. - 9:51 p.m.IAH-YYC
4h 31mdirect
WestJet Logo
12:20 p.m. - 5:29 p.m.YYC-IAH
4h 09mdirect
C$ 245WestJet
Find Deal
Thu, 6 Nov - Tue, 11 Nov
WestJet Logo
6:20 p.m. - 9:51 p.m.IAH-YYC
4h 31mdirect
WestJet Logo
12:20 p.m. - 5:29 p.m.YYC-IAH
4h 09mdirect
C$ 256WestJet
Find Deal
Tue, 9 Dec - Tue, 16 Dec
Air Canada Logo
11:55 a.m. - 8:39 p.m.IAH-YYC
9h 44m1 stop
Air Canada Logo
5:35 a.m. - 9:44 p.m.YYC-IAH
15h 09m1 stop
C$ 271Air Canada
Find Deal
Wed, 12 Nov - Fri, 14 Nov
United Airlines Logo
9:39 a.m. - 1:08 p.m.IAH-YYC
4h 29mdirect
United Airlines Logo
1:30 p.m. - 6:46 p.m.YYC-IAH
4h 16mdirect
C$ 274United Airlines
Find Deal
Wed, 10 Dec - Wed, 17 Dec
United Airlines Logo
9:43 p.m. - 11:35 a.m.IAH-YYC
14h 52m1 stop
United Airlines Logo
6:15 a.m. - 8:50 p.m.YYC-IAH
13h 35m1 stop
C$ 294United Airlines
Find Deal
Wed, 10 Dec - Sun, 14 Dec
American Airlines Logo
9:28 a.m. - 9:45 p.m.IAH-YYC
13h 17m1 stop
American Airlines Logo
6:30 a.m. - 5:08 p.m.YYC-IAH
9h 38m1 stop
C$ 325American Airlines
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
WestJet's competitive pricing suits budget travelers.
IAH's free Wi-Fi is available in all terminals.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
WestJet
Cheapest • from C$ 203 (round-trip)
WestJet
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
6 weeks
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 51% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 21% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 203
Overall average: C$ 666
WestJet
Thu 4/12Mon 8/12
IAH - YYC • Direct
Cheapest one-way flights
C$ 88
Typical prices: C$ 326-C$ 358
WestJet
Fri 28/11
IAH - YYC • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Calgary!
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Calgary flights

Get data-powered insights and trends into flights from George Bush Intcntl to Calgary to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston George Bush Airport to Calgary?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Calgary clicked on KAYAK for each day over the last 12 months.

For Houston George Bush Airport to Calgary, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Calgary back to Houston George Bush Airport, the best deals are generally found on Thursday, with Sunday being the most expensive.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Calgary?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Calgary, 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 from Houston George Bush Intcntl Airport to Calgary is May, where tickets cost C$ 364 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is C$ 666 and C$ 557 respectively.

Can I save money by flying with a layover from Houston George Bush Intcntl Airport to Calgary?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 358 on average.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Calgary?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston George Bush Intcntl Airport to Calgary, 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 on the flight from Houston George Bush Intcntl Airport to Calgary, you should book around 6 weeks before departure, which saves you about 51% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Expert advice

Expert advice for your flight from George Bush Intcntl to Calgary

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
United Airlines

United's Wi-Fi offers free messaging; check coverage before purchasing full internet access.


United Polaris Lounge offers a luxurious experience with seated meals and less crowding.

WestJet

WestJet's competitive pricing makes it a cost-effective choice for budget-conscious travelers.


WestJet Premium offers priority boarding and two free checked bags for added convenience.

Read more about WestJetby Stefanie Waldek
Air Canada

Air Canada's Aeroplan offers free messaging Wi-Fi for members; sign-up is free.


Air Canada's Preferred Economy offers up to four extra inches of legroom for added comfort.

Read more about Air Canadaby Stefanie Waldek
Airports
IAH

IAH's free Wi-Fi is available across all terminals, ideal for staying connected before your flight to Calgary.

Read more about IAHby John Walton
YYC

At YYC, use the digital kiosks for customs declarations to speed up the process after arriving from Houston.

Read more about YYCby Kaitlyn McInnis
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines, WestJet and Air Canada

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
John Walton

John Walton

Expert on IAH

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Kaitlyn McInnis

Kaitlyn McInnis

Expert on YYC

Kaitlyn McInnis

Kaitlyn McInnis

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Read more

Good to know

Low seasonJanuary
Cheapest flightC$ 88
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly (1% more expensive on average)
Flight from Houston George Bush Airport to Calgary

When to book flights from George Bush Intcntl to Calgary

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Calgary 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Calgary flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Calgary?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Calgary was C$ 88 for a one-way ticket and C$ 203 for a round-trip.

  • Which airports will I be using when flying from Houston George Bush Airport to Calgary?

    On your way to Calgary, you’ll fly out from Houston George Bush Intcntl. You’ll be landing at Calgary.

  • Which airlines offer Wi-Fi service onboard planes from Houston George Bush Airport to Calgary?

    All the following airlines offer inflight Wi-Fi service on the Houston George Bush Airport to Calgary flight route: Air Canada, American Airlines, Air France, Lufthansa, United Airlines, and WestJet.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Calgary?

    The Boeing 737-700 Passenger/BBJ1 (winglets) is the aircraft model that flies most regularly on the Houston George Bush Airport to Calgary flight route.

  • Which airline alliances offer flights from Houston George Bush Airport to Calgary?

    Star Alliance is the only airline alliance operating flights between Houston George Bush Airport and Calgary.

  • On which days can I fly direct from Houston George Bush Airport to Calgary?

    There are direct flights from Houston George Bush Airport to Calgary on a daily basis.

  • Which is the best airline for flights from Houston to Calgary, WestJet or Air Canada?

    The two airlines most popular with KAYAK users for flights from Houston to Calgary are WestJet and Air Canada. With an average price for the route of C$ 446 and an overall rating of 7.2, WestJet is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 668 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Calgary?

    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 from Houston George Bush Airport to Calgary.

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

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

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Calgary?

    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 Calgary with an airline and back to Houston George Bush Airport with another airline.

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

    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 Calgary from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Houston George Bush Intcntl Airport to Calgary

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 127 or less one-way and C$ 151 or less round-trip.

Prefer to fly direct from Houston George Bush Airport to Calgary?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Houston George Bush Intcntl to Calgary.
Find which airlines fly direct from Houston George Bush Intcntl Airport to Calgary Airport, which days they fly and book direct flights.

Direct departures

Houston George Bush Intcntl to Calgary

Monday

United Airlines,WestJet

United Airlines,WestJet

Tuesday

United Airlines,WestJet

United Airlines,WestJet

Wednesday

United Airlines,WestJet

United Airlines,WestJet

Thursday

United Airlines,WestJet

United Airlines,WestJet

Friday

United Airlines,WestJet

United Airlines,WestJet

Saturday

United Airlines,WestJet

United Airlines,WestJet

Sunday

United Airlines,WestJet

United Airlines,WestJet

See more nonstop flights

Direct returns

Calgary to Houston George Bush Intcntl

Monday

United Airlines,WestJet

United Airlines,WestJet

Tuesday

United Airlines,WestJet

United Airlines,WestJet

Wednesday

United Airlines,WestJet

United Airlines,WestJet

Thursday

United Airlines,WestJet

United Airlines,WestJet

Friday

United Airlines,WestJet

United Airlines,WestJet

Saturday

United Airlines,WestJet

United Airlines,WestJet

Sunday

United Airlines,WestJet

United Airlines,WestJet

See more nonstop flights

Reviews of the top airlines flying from George Bush Intcntl to Calgary

 
See real verified KAYAK customer reviews for airlines flying from Houston to Calgary. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Calgary? 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.
7.2
WestJetOverall score based on 3147 reviews
6.1Entertainment
6.2Food
7.4Boarding
7.9Crew
7.1Comfort
Airline reviews

Again, flight was late. It’s expected of this airline now i guess.

2.0 MediocreCamilo, Oct 2025YYJ - YYC
Read more WestJet reviews

Again, flight was late. It’s expected of this airline now i guess.

I rated westjet poor on food for not accepting debit to make in flight purchases. This is dumb.

Delayed 8 hours, This is the 2nd time in a month that my flight was not on time.

The snacks could have been better, and maybe some warm drinks instead of just water cause it was very very cold.

I like and appreciate the attention and patience from all west jet personal to my senior mother. Thank you!!!!

Our first flight from LAX to Winnipeg was changed but you never informed us at all. It went from a nonstop flight to a stay at Calgary. This impacted our trip negatively as we arrived much later than we planned to. Our returning flight was horrible. The flight was delayed 6 hours!! And we were NOT going to wait that long. The only way we got on our original flight was running there. However all of our suitcases were now coming on the delayed flight. It was the worst experience we ever had flying. I want my money back.

Please make more option. And be more precise on the type of food you giving. Diner and breakfast can be different

It was generally pretty good, but the check-in and boarding process were a little difficult. Check in was in terminal 2F, but there was a shuttle required to get to the gate, which added significant time. The gate was changed 30 minutes before boarding, which took us by surprise - we did not get the notice until boarding had started. The check in line moved very slowly - the agent was friendly, but did not seem very efficient/urgent given the growing line.

Delays and missed connections were very hard the crew were wonderful but 1 1/2 hours late from Abbotsford to a 4 hour wait in Calgary was too much. I am 79 years old and I didn’t get to my destination until after 1 in the morning. They could have offered a seat in the lounge or a meal. I was very disappointed in the treatment

No dogs! Can we have no dogs in the cabin? Why was there a yappy little dog behind me? Lucky I had ear plugs. Sorry for others without

Very nice staff members are very nice and friendly helpful

The internet connection was perfect, and the updated entertainment systems that allow me to connect my Bluetooth earbuds was excellent

It was good to receive a card for my birthday

It would have been better if it wasn’t cancelled

Flying in the Dreamliner is always comfortable. Though the food options for Air Canada aren't great.

I was forcefully re-routed to another destination and was delayed a total of 8hours. I have still not received my bags, no one is taking responsibility. The agents at the airport lied to me that I will get to my destination same time as my previous flight where I was forcefully re-routed from.

No TV's. Seats are super uncomfortable. Crew was great!

Service Director cut all cabin lights and window screens defaulted to dark, but it was an afternoon flight going west. I spent hours trying to see what was reading as reading lights weren't working either. What the hell.

The food could have been better. The flight attendant was the friendliest and most helpful I have ever had.

The Entertainment system was nearly useless because videos kept stopping then jumping over segments at random but closely spaced intervals. About 75% of the plane gave up trying to watch and then the gaps and jumps became shorter, It was terrible and made it hard to know what was happening since it was not a normal buffering pause where you still get the cont6en t. Instead the video would pause then jump ahead missing short segments and dialog entirely! The economy class seats on all flights have less and less legroom. I’m tall and the upgraded seats are no better for the leg room, not worth it. I flew from Toronto to Calgary….The staff at YYZ was awesome and kind. My flight’s (prior) incoming plane from Liberia had been delayed over 3 hours and the attendant quickly and kindly transferred me to the earlier flight that got me in hours earlier. Such a great staff!! Every staff member on the plane was very-very Canadian/Kind . Great job and attitude you folks! The plane itself was new and in great condition, except the issue with the video streaming.

Everything you need to know for your flight from George Bush Intcntl to Calgary

Information on your arrival and departure airports

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