IAH - YYC

C$ 79 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 28/9. 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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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

Wed, 3 Sep - Fri, 5 Sep
WestJet Logo
3:00 p.m. - 6:21 p.m.IAH-YYC
4h 21mdirect
WestJet Logo
5:30 p.m. - 10:43 p.m.YYC-IAH
4h 13mdirect
C$ 203WestJet
Find Deal
Fri, 12 Sep - Sun, 21 Sep
WestJet Logo
8:00 a.m. - 11:20 a.m.IAH-YYC
4h 20mdirect
WestJet Logo
9:00 a.m. - 2:10 p.m.YYC-IAH
4h 10mdirect
C$ 204WestJet
Find Deal
Sat, 13 Sep - Thu, 18 Sep
WestJet Logo
3:00 p.m. - 6:21 p.m.IAH-YYC
4h 21mdirect
WestJet Logo
5:30 p.m. - 10:43 p.m.YYC-IAH
4h 13mdirect
C$ 205WestJet
Find Deal
Sat, 13 Sep - Fri, 19 Sep
WestJet Logo
3:00 p.m. - 6:21 p.m.IAH-YYC
4h 21mdirect
WestJet Logo
9:00 a.m. - 2:10 p.m.YYC-IAH
4h 10mdirect
C$ 207WestJet
Find Deal
Tue, 9 Sep - Thu, 18 Sep
WestJet Logo
3:00 p.m. - 6:21 p.m.IAH-YYC
4h 21mdirect
WestJet Logo
9:00 a.m. - 2:10 p.m.YYC-IAH
4h 10mdirect
C$ 208WestJet
Find Deal
Tue, 9 Sep - Sun, 21 Sep
WestJet Logo
8:00 a.m. - 11:20 a.m.IAH-YYC
4h 20mdirect
WestJet Logo
9:00 a.m. - 2:10 p.m.YYC-IAH
4h 10mdirect
C$ 210WestJet
Find Deal
Tue, 9 Sep - Sat, 13 Sep
 Logo
10:23 a.m. - 8:19 p.m.IAH-YYC
10h 56m1 stop
 Logo
5:30 p.m. - 10:43 p.m.YYC-IAH
4h 13mdirect
C$ 273
Find Deal
Thu, 25 Sep - Mon, 29 Sep
 Logo
3:00 p.m. - 6:21 p.m.IAH-YYC
4h 21mdirect
 Logo
12:15 p.m. - 4:50 p.m.YYC-IAH
27h 35m1 stop
C$ 276
Find Deal
Mon, 24 Nov - Thu, 27 Nov
United Airlines Logo
6:36 p.m. - 11:35 a.m.IAH-YYC
17h 59m1 stop
United Airlines Logo
1:30 p.m. - 6:46 p.m.YYC-IAH
4h 16mdirect
C$ 290United Airlines
Find Deal
Thu, 11 Sep - Thu, 18 Sep
Air Canada Logo
4:55 p.m. - 12:42 a.m.IAH-YYC
8h 47m1 stop
Air Canada Logo
6:15 a.m. - 3:42 p.m.YYC-IAH
8h 27m1 stop
C$ 291Air Canada
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
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
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.

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 Air Canada, WestJet and United Airlines

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
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, Tuesday is the cheapest day to fly on average and Sunday 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 September, where tickets cost C$ 335 (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$ 638 and C$ 549 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$ 352 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 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightC$ 79
Best time to beat the crowds but there is an average 10% 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$ 57 for a one-way ticket and C$ 147 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 France, Air Canada, United Airlines, Lufthansa, American Airlines, and Virgin Atlantic.

  • 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, 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$ 690 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$ 452 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$ 163 or less one-way and C$ 397 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

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

Aeromexico,Air Canada, +5 more

Tuesday

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

Aeromexico,Air Canada, +4 more

Wednesday

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

Aeromexico,Air Canada, +4 more

Thursday

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

Aeromexico,Air Canada, +4 more

Friday

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

Aeromexico,Air Canada, +4 more

Saturday

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

Aeromexico,Air Canada, +5 more

Sunday

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

Aeromexico,Air Canada, +4 more

See more nonstop flights

Direct returns

Calgary to Houston George Bush Intcntl

Monday

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

Aeromexico,Air Canada, +5 more

Tuesday

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

Aeromexico,Air Canada, +4 more

Wednesday

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

Aeromexico,Air Canada, +4 more

Thursday

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

Aeromexico,Air Canada, +5 more

Friday

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

Aeromexico,Air Canada, +4 more

Saturday

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

Aeromexico,Air Canada, +5 more

Sunday

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

Aeromexico,Air Canada, +4 more

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.
7.4
United AirlinesOverall score based on 8915 reviews
7.1Entertainment
7.3Comfort
7.7Boarding
8.1Crew
6.6Food
Airline reviews

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

8.0 ExcellentBill, Aug 2025IAH - LAX
Read more United Airlines reviews

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

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.

Nice to have free food and reasonable beverages. My seat screen was out. Crew tried to reset it but no good. Would fly WestJet again

Good value, minor delay due to waiting for inbound plane but they gave accurate information about wait time. Able to switch to a seat by my husband thanks to a kind flight attendant

They cancelled and moved my flight with no email or text or any other notice. I discovered this only when I attempted to check in for my flight. Actual flying experience was above average.

Delayed boarding. Delayed taking off. Delayed landing. Missed our connecting flight. Our seats on this plane were not assigned until last minute, splitting up our family with kids. I sat in the last row next to the bathroom with so many people rubbing up against me to get to the bathroom the entire flight.

Another delayed flight. Then got bumped to a later connecting flight, over two hours later! Plane was hot and uncomfortable.

Arrival at Comox from, London,ON 6 hours later... No bueano

Poorly staffed check-in in Victoria. Unhappy WestJet person on counter. Then our flight was delayed by 2 hours, which meant our luggage failed to make the flight to LHR. Overall poor communications to passengers. Fortunately the flight from YYC to LHR was good and on time.

Generally good. However. The flight left 30 mins behind schedule with no reason given.

Flight delayed, missed my pick-up had to Uber, plus missed dinner and medication, so sad!

Not only was the flight delayed more than 3 hours but also there was no internet or movies on the flight. It was Flair/Spirit quality of experience at Westjet prices

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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