C$ 176 Find Cheap Flights from Calgary to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Calgary to Houston departing on 17/5. 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

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

Cheap Flight Deals from Calgary to Houston (YYC-HOU)

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

Recent round-trip flight deals from Calgary to Houston

KAYAK's recommended round-trip deals from the most popular airlines that fly from Calgary to Houston.
Discover the best prices for you by selecting your travel dates on KAYAK.
WestJet Logo
9:00 a.m. - 2:11 p.m.YYC-IAH
4h 11mdirect
WestJet Logo
3:00 p.m. - 6:20 p.m.IAH-YYC
4h 20mdirect
C$ 292WestJet
Find Deal
Sun, 1 Jun - Tue, 10 Jun
WestJet Logo
9:00 a.m. - 2:11 p.m.YYC-IAH
4h 11mdirect
WestJet Logo
3:00 p.m. - 6:20 p.m.IAH-YYC
4h 20mdirect
C$ 298WestJet
Find Deal
Wed, 11 Jun - Tue, 17 Jun
Air Canada Logo
7:00 a.m. - 3:42 p.m.YYC-IAH
7h 42m1 stop
Air Canada Logo
4:50 p.m. - 12:42 a.m.IAH-YYC
8h 52m1 stop
C$ 335Air Canada
Find Deal
Wed, 8 Oct - Wed, 15 Oct
Air Canada Logo
6:20 a.m. - 3:49 p.m.YYC-IAH
8h 29m1 stop
Air Canada Logo
4:55 p.m. - 12:43 a.m.IAH-YYC
8h 48m1 stop
C$ 339Air Canada
Find Deal
Fri, 13 Jun - Sun, 15 Jun
American Airlines Logo
12:45 p.m. - 10:44 p.m.YYC-IAH
8h 59m1 stop
American Airlines Logo
2:29 p.m. - 11:29 p.m.IAH-YYC
10h 00m2 stops
C$ 342American Airlines
Find Deal
Fri, 23 May - Tue, 10 Jun
Delta Logo
7:40 a.m. - 5:56 p.m.YYC-IAH
9h 16m1 stop
Delta Logo
2:20 p.m. - 11:00 p.m.IAH-YYC
9h 40m2 stops
C$ 352Delta
Find Deal
Tue, 3 Jun - Tue, 10 Jun
American Airlines Logo
12:45 p.m. - 10:44 p.m.YYC-IAH
8h 59m1 stop
American Airlines Logo
10:52 a.m. - 11:29 p.m.IAH-YYC
13h 37m1 stop
C$ 354American Airlines
Find Deal
Fri, 23 May - Tue, 10 Jun
Delta Logo
2:00 p.m. - 12:51 a.m.YYC-IAH
9h 51m1 stop
Delta Logo
6:22 a.m. - 11:00 p.m.IAH-YYC
17h 38m2 stops
C$ 393Delta
Find Deal
Thu, 22 May - Tue, 10 Jun
United Airlines Logo
12:43 p.m. - 9:36 p.m.YYC-IAH
7h 53m1 stop
United Airlines Logo
9:30 p.m. - 11:38 a.m.IAH-YYC
15h 08m1 stop
C$ 468United Airlines
Find Deal
Mon, 19 May - Sat, 24 May
United Airlines Logo
8:00 a.m. - 1:11 p.m.YYC-IAH
4h 11mdirect
United Airlines Logo
6:31 p.m. - 9:55 p.m.IAH-YYC
4h 24mdirect
C$ 475United Airlines
Find Deal
Tue, 27 May - Tue, 3 Jun
Expert advice

Expert advice for your flight from Calgary to Houston

 
Snippets provided in this section are AI-generated based on a summarization 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 specific 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 Premium cabin offers extra legroom and priority boarding, ideal for comfort on medium-haul flights.


Bid for upgrades to Business or Premium, often cheaper than outright purchase, enhancing travel experience.

Read more about WestJetby Stefanie Waldek
United Airlines

United's Economy Plus offers up to 15 cm more legroom, enhancing comfort on medium-haul flights.


United's Priority Boarding ensures overhead bin space, crucial for business travelers with carry-ons.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on 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
Useful Info

KAYAK's insights & trends for Calgary to Houston flights

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

What is the cheapest Calgary to Houston flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Calgary to Houston.

Our data shows that the cheapest route for a return flight from Calgary to Houston cost C$ 234 and was between Calgary (YYC) and Houston George Bush Intcntl Airport (IAH). On average, the best prices are found if you fly this route. The average price for a return flight for this route is C$ 234.

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

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

If your flying dates are flexible, you should consider flying to Houston on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Calgary to Houston. For your return ticket, we recommend flying on a Saturday and avoiding Fridays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Calgary 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 from Calgary to Houston is September, where tickets cost C$ 300 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is C$ 621 and C$ 491 respectively.

Can I save money by flying with a layover from Calgary to Houston?

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.

No, with an average price for the route of C$ 934, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Calgary 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 on the flight from Calgary to Houston, you should book around 7 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.


Good to know

Cheapest flightC$ 176
Flight from Calgary to Houston George Bush Airport

When to book flights from Calgary to Houston

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

  • What is the cheapest flight from Calgary to Houston?

    In the last 3 days, the lowest price for a flight from Calgary to Houston was C$ 127 for a one-way ticket and C$ 211 for a round-trip.

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

    Calgary is served by only 1 airport and there are 2 airports in Houston. You will leave Calgary from Calgary and you will be arriving in Houston at one of these airports: Houston Hobby or Houston George Bush Intcntl.

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

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

  • Which airline alliances offer flights from Calgary to Houston?

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

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Calgary 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 Calgary 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 to Calgary with another airline.

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

Prefer to fly direct from Calgary to Houston?

Find which airlines fly direct from Calgary Airport to Houston, which days they fly and book direct flights.

Direct departures

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

Direct returns

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
See more nonstop flights

Top 5 airlines serving from Calgary to Houston

 
See real verified KAYAK customer reviews for airlines flying from Calgary to Houston. 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 Calgary 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.
8.0
DeltaOverall score based on 7934 reviews
7.9Entertainment
7.3Food
8.5Crew
7.9Comfort
8.2Boarding
Airline reviews

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

10.0 ExcellentAnonymous, Apr 2025AMS - ATL
Read more Delta reviews

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Delta is a cut above the others in customer service.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

My suitcase was destroyed. The top part where the handle is is completed broken. And unusable now.

Since when do I have to pay for my checked bag? I have a United Explorer mileage plus silver card and I was charged for my checked bags. This also is an international flight. So I would like an explanation to be clear before I choose an airline please?

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)

I had a bad experience with the security at IAH and felt like a sardine on all 4 legs of my journey.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

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.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

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

Several delays. Next flight was worse. Did not arrive home until 2am PT

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

Any sort of gluten free snack option would be nice

I had a carry on and a personal bag. I put my personal item under my seat and on way to the seat I put my bag up. I usually close my eyes and rest as I was on call for last 36 hours. I heard very loud announcements that someone needs to identify their bag. Pretty sure it was not mine until the hostess pointed out my jacket details attached to the bag. I asked why she got my bag out. I got berated and did not want to create a scene. But this person needs to be talked to.

On time arrivals and departures. Gate boarding notices could be better if displayed on monitor.

Between Las Vegas and Dallas was okay But, once in the Dallas airport, notice, I have disability and ask for a wheelchair, they leave in a middle of nowhere, the personal in charge try to push me on a cart where I couldn't sit because was to high. Then they don't care about me, they bulling, till I start to yelling and crying, ask to everyone around, who can help me. The man in charge make a despective movements and said you are to loosing the fly. The last name in his batch started with an H, I did not have the full name. A nightmare. After all, a woman in charge was walking very slowly and asking me for a tip cause she was helping me to reach the fly. For years, AA has been the preferred airline. The personal in charge of the disabled people are discriminate me. Thank you Kayak.

American Airlines Suck. AA did not deliver us to the airport we paid for to Tulum. Instead, we were flown into Cancun and had to take a shuttle to Tulum. Instead of arriving at 4 PM, we arrived at 11:30 PM - not to mention that our initial booked flight was due into Tulum at noon. The latter flight was canceled and rebooked (to the 4 PM arrival). We lost a day of vacation. Oh, I forgot that AA provided a lunch voucher for $12. Noting, the least expensive item on the menu at the airport restaurant was green beans for $9.99. The return flight from Tulum was delayed two or three times for no reason other than that it was NOT related to the weather. We arrived late for our connecting flight from DFW to STL. Luckily, the connecting flight was delayed. We hurried through Customs and ran through the airport to make our flight to STL (or we would have missed that flight).

Flight was late and missed connecting flight. They could have better accommodated, but instead did an overnight and had to arrive the next afternoon.

2/29/2025: Tulum to DFW. Delay as usual with no explanation from AA. Three friends and I had a connecting flight from DFW to STL. We would have missed the latter without the delayed connecting flight, dashing through customs, and running through the airport. Did I mention our trip to Tulum on American was rerouted to Cancun and shuttle from Cancun to Tulum, arriving at our resort destination at midnight vs the 4 PM scheduled arrival? AA provided a lunch voucher for $12.00. The least expensive menu item was $9.99 for green beans. I will avoid traveling with AA as much as possible.

Awkward carry on process. Forced to check all carry on. No overhead space of worthiness. Left delayed, but made up the time. Crew was amicable.

crew was great, wifi was very poor could not even load a youtube video

It took 30 minutes to check in with the Westjet rep. They didn’t have enough seats and she needed to make a call… I am always “randomly” selected to be checked at security. Their “randomly “ selection system may need some updating. They treat people like criminals. It is not appropriate behavior.

First flight out in the morning is often the best chance of running on time. Not in this case, which unfortunately is now what passengers can expect as what is common. - If you are late for a flight, too bad for you. - If West Jet is late, too bad for you. - Bags don't make it? Too bad for you. - Flight change by 1+ days, too bad for you Prices continue to increase, while customer service nosedives. This is backwards and in any other develop country would be considered unacceptable - except for Canada. Too bad for us.

Experience was good. Was surprised they didn’t offer a complimentary meal on a 5 hour flight.

Too squished in seats. I'm 110 lbs and 5'6....can't imagine being any bigger and flying

The flight attendants were great, but not much room while sitting and it would be nice to get free movies.

Original flight canceled and communicated poorly. A series of gate changes , delays and plane changes followed. Even after the entire flight boarded there was another plane changes followed. Food vouchers provided to my travel companion but not to me despite being on the same reservation. No in flight entertainment. The entire experience was terrible although the flight crew were great.

It was great being a direct flight from Calgary to Tokyo. No transfer to worry about.

Very old planes. Seats were not comfortable. Air was not on during the flight leading to incredibly stuffy conditions.

Traveling on two legs the food was identical and not very good

Not much....we did not get the complimentary beverages promised in our ticket. My partner and I did not have the window seats promised. We didnt get to sit together.....

It was great. Although when I got my luggage it was broken.

I liked not paying for carry on and the compensation my husband and I received from the airline for overbooking our flight. The staff was very friendly and helpful.

It was a short flight and for that reason the flight was acceptable.

The seats really could do with some extra padding. The staff member who checked me in at Calgary was amazing. Friendly and lovely.

The trip from booking to execution was great! The plane from YVR to YYC had LCD panels for entertainment which was great, but the return flight from YYC to YVR did not have them. Oh well--it was a short flight. Food was a pretty minor "token" snack, but hey--it was a short flight. It could have been skipped entirely and I would have rated the flight well.

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.

They were so kind and helpful and they even brought an item of mine that I forgot on the plane!!

Terrible. Frequent last minute flight cancellations with terrible rebooking options!

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

Information on your arrival and departure airports

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