IAH - YYC

C$ 109 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 27/9. 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

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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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

mar., 9 sep. - vie., 12 sep.
WestJet Logo
8:00 a.m. - 11:20 a.m.IAH-YYC
4h 20mdirect
WestJet Logo
5:30 p.m. - 10:43 p.m.YYC-IAH
4h 13mdirect
C$ 272WestJet
Find Deal
sáb., 13 sep. - lun., 22 sep.
WestJet Logo
8:00 a.m. - 11:20 a.m.IAH-YYC
4h 20mdirect
WestJet Logo
5:30 p.m. - 10:43 p.m.YYC-IAH
4h 13mdirect
C$ 273WestJet
Find Deal
jue., 10 jul. - jue., 17 jul.
 Logo
8:00 a.m. - 11:17 a.m.IAH-YYC
4h 17mdirect
 Logo
7:00 a.m. - 3:50 p.m.YYC-IAH
7h 50m1 stop
C$ 278
Find Deal
jue., 10 jul. - mié., 16 jul.
 Logo
3:00 p.m. - 6:20 p.m.IAH-YYC
4h 20mdirect
 Logo
12:20 a.m. - 11:15 a.m.YYC-IAH
9h 55m1 stop
C$ 293
Find Deal
jue., 10 jul. - vie., 18 jul.
Air Canada Logo
8:11 a.m. - 9:57 p.m.IAH-YYC
14h 46m1 stop
Air Canada Logo
7:00 a.m. - 3:50 p.m.YYC-IAH
7h 50m1 stop
C$ 327Air Canada
Find Deal
lun., 30 jun. - vie., 4 jul.
Air Canada Logo
4:50 p.m. - 12:38 a.m.IAH-YYC
8h 48m1 stop
Air Canada Logo
6:25 a.m. - 3:50 p.m.YYC-IAH
8h 25m1 stop
C$ 336Air Canada
Find Deal
vie., 19 sep. - mar., 23 sep.
United Airlines Logo
5:00 a.m. - 10:29 p.m.IAH-YYC
18h 29m1 stop
United Airlines Logo
1:55 p.m. - 7:04 p.m.YYC-IAH
4h 09mdirect
C$ 338United Airlines
Find Deal
lun., 25 ago. - vie., 29 ago.
United Airlines Logo
5:00 a.m. - 11:38 a.m.IAH-YYC
7h 38m1 stop
United Airlines Logo
1:55 p.m. - 7:04 p.m.YYC-IAH
4h 09mdirect
C$ 346United Airlines
Find Deal
mar., 2 sep. - lun., 8 sep.
American Airlines Logo
6:08 a.m. - 9:58 p.m.IAH-YYC
16h 50m1 stop
American Airlines Logo
6:29 a.m. - 11:20 p.m.YYC-IAH
15h 51m1 stop
C$ 362American Airlines
Find Deal
sáb., 28 jun. - jue., 3 jul.
American Airlines Logo
4:22 p.m. - 12:32 p.m.IAH-YYC
21h 10m2 stops
American Airlines Logo
1:27 p.m. - 11:34 a.m.YYC-IAH
21h 07m2 stops
C$ 379American Airlines
Find Deal
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
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
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.

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 WestJet, United Airlines 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
Useful Info

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, Thursday is the cheapest day to fly on average and Friday 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$ 349 (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$ 630 and C$ 550 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$ 429 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. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.


Good to know

Low seasonJanuary
High seasonJuly
Cheapest flightC$ 109
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly (5% 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$ 80 for a one-way ticket and C$ 199 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?

    WestJet, American Airlines, United Airlines, and Lufthansa offer inflight Wi-Fi service on the Houston George Bush Airport to Calgary flight route.

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

    The Boeing 737 MAX 8 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, and SkyTeam are the airline alliances operating flights between Houston George Bush Airport and Calgary, with Star Alliance being the most commonly used for this route.

  • 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, United Airlines or WestJet?

    The two airlines most popular with KAYAK users for flights from Houston to Calgary are United Airlines and WestJet. With an average price for the route of C$ 664 and an overall rating of 7.4, United Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of C$ 393 and an overall rating of 7.2.

  • 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$ 168 or less one-way and C$ 429 or less round-trip.

Prefer to fly direct from Houston George Bush Airport 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

Aeromexico,Air Canada,Air New Zealand, +5 more

Aeromexico,Air Canada, +6 more

Tuesday

Aeromexico,Air Canada,Air New Zealand, +4 more

Aeromexico,Air Canada, +5 more

Wednesday

Aeromexico,Air Canada,Air New Zealand, +4 more

Aeromexico,Air Canada, +5 more

Thursday

Aeromexico,Air Canada,Air New Zealand, +5 more

Aeromexico,Air Canada, +6 more

Friday

Aeromexico,Air Canada,Air New Zealand, +4 more

Aeromexico,Air Canada, +5 more

Saturday

Aeromexico,Air Canada,Air New Zealand, +5 more

Aeromexico,Air Canada, +6 more

Sunday

Aeromexico,Air Canada,Air New Zealand, +4 more

Aeromexico,Air Canada, +5 more

See more nonstop flights

Direct returns

Calgary to Houston George Bush Intcntl

Monday

Air Canada,Air New Zealand,Avianca, +4 more

Air Canada,Air New Zealand, +5 more

Tuesday

Air Canada,Air New Zealand,Avianca, +3 more

Air Canada,Air New Zealand, +4 more

Wednesday

Air Canada,Air New Zealand,Avianca, +3 more

Air Canada,Air New Zealand, +4 more

Thursday

Air Canada,Air New Zealand,Avianca, +4 more

Air Canada,Air New Zealand, +5 more

Friday

Air Canada,Air New Zealand,Avianca, +3 more

Air Canada,Air New Zealand, +4 more

Saturday

Air Canada,Air New Zealand,Avianca, +4 more

Air Canada,Air New Zealand, +5 more

Sunday

Air Canada,Air New Zealand,Avianca, +3 more

Air Canada,Air New Zealand, +4 more

See more nonstop flights
See more nonstop flights

Top 3 airlines serving 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.
7.4
United AirlinesOverall score based on 8790 reviews
6.6Food
7.7Boarding
7.0Entertainment
7.3Comfort
8.1Crew
Airline reviews

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

10.0 ExcellentDr. Joseph, Apr 2025IAH - ORD
Read more United Airlines reviews

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

My suitcase was completed destroyed. The top part is broken and unusable now.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

In general ok, my only issue is that they had no hot items for purchase. I had very little time in my connection due to baggage/customs/TSA, thag I barely even had a chance for a stop at the washroom and buy water, to make it to my gate when they started boarding. I had nothing to eat because the trip started early, so I was ready to purchase, and they had nothing except for dry items like snacks. I had to purchase a mediocre, overpriced cheese and fruit board, instead of at least a pizza or sliders that I was planning on getting. Other than that, it was fine. But that’s typical Air Canada, to not have enough.

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

Flight delayed over 2 hours . I was flying bussiness never got food cause they ran out of what i wanted

We purchased premium flex tickets for our overseas flight to London. I have food, allergies, so I knew I wouldn't be able to get a full meal. WestJet doesn't seem to provide any way for people like myself to register their allergies ahead of time. I was given one small package of crackers and cheese as my meal. I was told there were no more packages available and no other alternatives for food. The flight attendant seemed quite disinterested in providing service. That stands in stark contrast to other Westjet flights where the flight attendants have gone out of their way to provide service.

Lots of overhead storage and a good crew and service.

The flight was ahead of schedule. A half glass of juice and a cookie is pathetic! No entertainment possibilities. Not even a plug-in for phone or IPad if you wanted to watch a downloaded movie. Back to flying Air Canada!

The flight was ahead of schedule. A half glass of juice and a cookie is pathetic!

Our flight was delayed for almost 2 hours resulting in a rush to connect to our next flight

Good. Would be better if the carry on baggage was free.

Flight cancelled and Kayak switched our return flight to a red eye. Ridiculous.

Limited water service in a 6 hour flight offered at the very beginning and end of the flight.

They delayed flight because lack of staff then missed connection. Never flying with kayak or weather

WestJet claims that tickets purchased through a 3rd party (such as you kayak) they cannot make sure they mention the luggage situation. We purchased tickets that wouldn’t allowed any carry on. WHAT!? So ridiculous. We bought them and there was not one single place mentioning that. Then on our departure the WstJet attendant was a super nasty rude person. Very unprofessional, unpleasant. She should be reprimanded and given some sort of training but I believe that won’t change her nasty disposition. On our return was great, the front desk gentleman was really professional, friendly and helpful. He offered us to pay $18 usd each for our carry on backpacks as they were small (instead of $90 each at the departure, she could have mentioned but decided not to do so. Didn’t print my boarding pass with my full name as in the passport and made the flight delay because the crew needed to correct it).

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.

I did not like ANYTHING about Discover....see my previous comments regarding our trip. I will do everything possible never to fly with Discover again!!!

The crew and food were very good. The plane was dirty..

Flight was fine. Arrived on time. More room in the seats would be nice, but not something that is likely to happen.

Had to buy headphones. Which is sad. I did not so I listened to podcasts and slept. Free beer is excellent a d those pretzels are great too. Overall I feel Air Canada slightly exceeds Westjet for overall experience. But still more can be done. Like allowing guests to view a movie for free.

Flight was cancelled due to problems with the aircraft . Not much else to add . Itinerary was changed from yeg to Yule direct . Fine .

Both my flights from Calgary to Montreal were pleasant. I should also mention my gratitude to the two ladies at YYC who helped with my check in and went out of their way to assist me.

Flt was Vanc to Toronto. You don’t serve food and child behind me kicking the seat. Otherwise good.

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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