YYC

$55 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 1/19. 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$153
Overall average: $295
WestJet
Fri 1/23Mon 1/26
IAH - YYC • Non-stop
Cheapest one-way
$55
Typical prices: $169-$363
WestJet
Mon 1/19
IAH - YYC • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
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
United Airlines
Cheapest • from $164 (round-trip)
Delta
Best reviews • 7.9 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
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 54% compared to booking last minute.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Calgary!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

Fri, Jan 23 - Mon, Jan 26
WestJet Logo
6:20 pm - 9:51 pm
IAH
-
YYC
4h 31mnonstop
WestJet Logo
7:30 am - 12:44 pm
YYC
-
IAH
4h 14mnonstop
$153WestJet
Thu, Jan 22 - Mon, Jan 26
WestJet Logo
6:20 pm - 9:51 pm
IAH
-
YYC
4h 31mnonstop
WestJet Logo
7:30 am - 12:44 pm
YYC
-
IAH
4h 14mnonstop
$160WestJet
Sun, Jan 18 - Tue, Jan 20
United Airlines Logo
9:36 am - 1:08 pm
IAH
-
YYC
4h 32mnonstop
United Airlines Logo
1:30 pm - 6:41 pm
YYC
-
IAH
4h 11mnonstop
$164United Airlines
Thu, Feb 19 - Tue, Feb 24
WestJet Logo
1:35 pm - 5:02 pm
IAH
-
YYC
4h 27mnonstop
WestJet Logo
12:20 pm - 5:30 pm
YYC
-
IAH
4h 10mnonstop
$167WestJet
Thu, Jan 15 - Wed, Jan 21
WestJet Logo
6:20 pm - 9:51 pm
IAH
-
YYC
4h 31mnonstop
WestJet Logo
12:20 pm - 5:29 pm
YYC
-
IAH
4h 09mnonstop
$170WestJet
Sun, Jan 18 - Wed, Jan 21
United Airlines Logo
11:00 am - 9:53 pm
IAH
-
YYC
11h 53m1 stop
United Airlines Logo
1:30 pm - 6:41 pm
YYC
-
IAH
4h 11mnonstop
$174United Airlines
Wed, Jan 21 - Tue, Jan 27
Delta Logo
11:09 am - 7:09 pm
HOU
-
YYC
9h 00m1 stop
Delta Logo
12:30 am - 10:21 am
YYC
-
HOU
8h 51m1 stop
$294Delta
Tue, Apr 7 - Tue, Apr 14
American Airlines Logo
8:27 pm - 11:08 am
HOU
-
YYC
15h 41m1 stop
American Airlines Logo
8:15 am - 9:51 pm
YYC
-
HOU
12h 36m1 stop
$331American Airlines
Wed, Jan 21 - Wed, Jan 28
American Airlines Logo
6:00 am - 9:58 pm
HOU
-
YYC
16h 58m1 stop
American Airlines Logo
1:40 pm - 8:34 am
YYC
-
HOU
17h 54m2 stops
$341American Airlines
Sat, May 9 - Wed, May 13
Delta Logo
6:00 am - 11:06 pm
HOU
-
YYC
18h 06m2 stops
Delta Logo
7:15 am - 9:38 pm
YYC
-
HOU
13h 23m2 stops
$407Delta
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?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston to Calgary departing in January.

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 $155 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.

If you are looking for a flight deal from Houston to Calgary, look for departures on Tuesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Calgary, Thursday is the cheapest day to fly and Tuesday is 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 $247 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $403 and $383 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 5 weeks before departure, which saves you about 54% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Expert advice

Expert advice for your flight from Houston to Calgary

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
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.

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.

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.

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.

YYC

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

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

Good to know

Cheapest flight$55
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 $55 for a one-way ticket and $153 for a round-trip.

  • Do I need a passport to fly between Houston and Calgary?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Houston and on arrival in Calgary.

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

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

  • 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?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Houston and Calgary, with oneworld 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

United Airlines

Sunday

United Airlines, WestJet

United Airlines, WestJet

See more direct 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

United Airlines

Sunday

United Airlines, WestJet

United Airlines, WestJet

See more direct flights

Reviews of the top 5 airlines serving 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.
7.9
DeltaOverall score based on 8009 reviews
7.3Food
8.1Boarding
7.9Entertainment
8.5Crew
7.9Comfort
Airline reviews

The food is terrible. The staff is wonderful. Comfort is good.

10.0 ExcellentRonda, Dec 2025
JAX - JFK
Read more Delta reviews

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Flight was good but there are way to many announcements for credit cards etc.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

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.

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

I have a gluten allergy so did have any food

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Flight delayed missed connecting flight crew not very helpful very frustrating customer service

The personal item sizer cannot take a standard backpack, and the cabin luggage sizer cannot take a standard carry-on. Designed for people from the island of Lilliput!!. and also compels people to pay additional fees to check their bags. Making money by ticking off the passengers is a very short-sighted business strategy, especially since they have a choice of carriers

The plug in to charge our phones are all loose my block would not stay in!!

My flight was cancelled due to weather but Westjet got me on a new flight in a timely and efficient manor.

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.

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 Houston to Calgary

Information on your arrival and departure airports