C$ 86 Find Cheap Flights from Houston 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 Houston to Calgary departing on 7/10. 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 Houston to Calgary

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

Sat, 27 Sep - Thu, 9 Oct
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$ 226WestJet
Find Deal
Sun, 28 Sep - Fri, 3 Oct
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$ 231WestJet
Find Deal
Sun, 28 Sep - Fri, 3 Oct
Air Canada Logo
4:55 p.m. - 12:42 a.m.IAH-YYC
8h 47m1 stop
Air Canada Logo
6:10 a.m. - 3:42 p.m.YYC-IAH
8h 32m1 stop
C$ 274Air Canada
Find Deal
Tue, 23 Sep - Sat, 27 Sep
 Logo
9:35 a.m. - 12:53 p.m.IAH-YYC
4h 18mdirect
 Logo
7:00 a.m. - 3:42 p.m.YYC-IAH
7h 42m1 stop
C$ 280
Find Deal
Fri, 3 Oct - Mon, 6 Oct
Air Canada Logo
4:50 p.m. - 12:42 a.m.IAH-YYC
8h 52m1 stop
Air Canada Logo
1:10 a.m. - 11:04 a.m.YYC-IAH
8h 54m1 stop
C$ 283Air Canada
Find Deal
Thu, 25 Sep - Sat, 11 Oct
United Airlines Logo
9:33 a.m. - 12:53 p.m.IAH-YYC
4h 20mdirect
United Airlines Logo
1:55 p.m. - 7:04 p.m.YYC-IAH
4h 09mdirect
C$ 287United Airlines
Find Deal
Tue, 7 Oct - Sun, 12 Oct
 Logo
4:30 p.m. - 11:55 a.m.IAH-YYC
20h 25m1 stop
 Logo
9:00 a.m. - 2:10 p.m.YYC-IAH
4h 10mdirect
C$ 288
Find Deal
Tue, 23 Sep - Wed, 8 Oct
United Airlines Logo
10:05 a.m. - 9:48 p.m.IAH-YYC
12h 43m1 stop
United Airlines Logo
1:55 p.m. - 7:04 p.m.YYC-IAH
4h 09mdirect
C$ 299United Airlines
Find Deal
Wed, 22 Oct - Sat, 1 Nov
American Airlines Logo
6:00 a.m. - 9:54 p.m.HOU-YYC
16h 54m1 stop
American Airlines Logo
12:54 p.m. - 10:14 p.m.YYC-HOU
8h 20m1 stop
C$ 321American Airlines
Find Deal
Sun, 28 Sep - Wed, 1 Oct
American Airlines Logo
6:00 a.m. - 9:48 p.m.HOU-YYC
16h 48m1 stop
American Airlines Logo
6:45 a.m. - 2:03 p.m.YYC-HOU
6h 18m1 stop
C$ 406American Airlines
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
United's Economy Plus offers extra legroom for comfort.
WestJet's competitive pricing suits budget travelers.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
WestJet
Cheapest • from C$ 226 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
IAH-YYC
Cheapest
IAH-YYC
Most popular
Insights
Insights
Insights
Insights
When to book
6 weeks
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 39% compared to booking last minute.
Insights
Insights
Insights
Insights
Cheapest round-trip
C$ 226
Overall average: C$ 337
WestJet
Sat 27/9Thu 9/10
IAH - YYC • Direct
Cheapest one-way flights
C$ 86
Typical prices: C$ 155-337
WestJet
Tue 7/10
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!
Expert advice

Expert advice for your flight from Houston 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 Signature Class offers lie-flat seats with direct aisle access for enhanced comfort.


Air Canada's Aeroplan program offers free messaging Wi-Fi for members on select flights.

Read more about Air Canadaby Stefanie Waldek
WestJet

WestJet's competitive pricing and friendly service make it a top choice for budget-conscious travelers.


Bid on upgrades to Business or Premium for a chance at a better seat at a lower cost.

Read more about WestJetby Stefanie Waldek
United Airlines

United's Economy Plus seats offer up to six inches more legroom for added comfort.


United's Priority Boarding ensures overhead bin space by placing you in Zone 2.

Airports
IAH

IAH's security lines are standard TSA. Check wait times online and consider terminal-hopping only if the difference exceeds 20-30 minutes.

Read more about IAHby John Walton
YYC

At YYC, customs kiosks speed up the process, but tech issues can cause delays. Plan accordingly if arriving with other large international flights.

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 Houston to Calgary flights

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

How much is a round-trip flight from Houston to Calgary?

What is the cheapest Houston to Calgary flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Houston to Calgary costs C$ 205 on the route between Houston George Bush Intcntl Airport (IAH) and Calgary (YYC). It is also the most popular route.

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

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

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

What is the cheapest month to fly from Houston to Calgary?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston 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 to Calgary is May, where tickets cost C$ 342 (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$ 611 and C$ 567 respectively.

How far in advance should I book a flight from Houston 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 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 to Calgary, you should book around 6 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Cheapest flightC$ 86
Flight from Houston George Bush Airport to Calgary

When to book flights from Houston to Calgary

Are your dates flexible? Find out the best times to travel from Houston 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 flights from Houston to Calgary

  • What is the cheapest flight from Houston to Calgary?

    In the last 3 days, the lowest price for a flight from Houston to Calgary was C$ 62 for a one-way ticket and C$ 163 for a round-trip.

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

    Houston has 2 major airports: Houston Hobby and Houston George Bush Intcntl. Calgary is the only airport in Calgary. You’ll usually find the cheapest deals if you fly from Houston George Bush Airport.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Calgary?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Houston and Calgary, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Houston 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 to Calgary.

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

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

  • What is the Hacker Fare option on flights from Houston 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Houston to Calgary?

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

Direct departures

Houston 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

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 Houston 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 Houston 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 8937 reviews
7.1Entertainment
7.7Boarding
7.3Comfort
8.1Crew
6.6Food
Airline reviews

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

6.0 GoodKaren Andrea, Sep 2025IAH - MCO
Read more United Airlines reviews

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

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.

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

Our flight was delayed almost 3.5 hours (some of the issue seemed to be weather-related, yes) but NOTHING was offered as an conciliatory gesture for this delay. No food offering or any additional drink offering. There is no entertainment is available on any screen behind the seats. The airlines are so quick to penalize customers for slightest requests for comfort- seat changes, complicated baggage allowances, seating zones which are utterly dehumanizing (ZONE 9? after Zone 4- why? This is so clearly meant to be a message to those that do not have 'loyalty' to this airline to make a distinguishing line in the sand. There is such a lack of humanity in the way people are corralled in and spoken to. So, I don't think airlines should be all that surprised when those some dehumanizing corporate treatment is returned to them when asked. The flight on the way into Calgary was scheduled to arrived at 9:25 and we arrived at 12:45 AM. It is not okay. I would think TWICE and possibly once more before booking with them again. Their overhead bins are small and limited so they bully you into either paying for a $90 checked bag or gate check a lot of people's bags. Often on their website there is no carry-on bag allowance. Beware!

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.

Everything you need to know for your flight from Houston to Calgary

Information on your arrival and departure airports

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