YYC

$89 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 4/27. 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
$197
Overall average: $373
Multiple Airlines
Thu 3/19Wed 3/25
IAH - YYC • Non-stop
Cheapest non-stop
$212
Typical prices: $242-$459
WestJet
Wed 3/25Wed 4/8
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
WestJet
Cheapest • from $212 (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 55% 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

Thu, Mar 19 - Wed, Mar 25
Multiple Airlines Logo
1:35 pm - 5:02 pm
IAH
-
YYC
4h 27mnonstop
Multiple Airlines Logo
6:25 am - 4:24 pm
YYC
-
IAH
8h 59m
1 stop
$197Multiple Airlines
Thu, Mar 19 - Wed, Mar 25
Multiple Airlines Logo
1:35 pm - 5:02 pm
IAH
-
YYC
4h 27mnonstop
Multiple Airlines Logo
7:30 am - 4:24 pm
YYC
-
IAH
7h 54m
1 stop
$203Multiple Airlines
Thu, Mar 19 - Wed, Mar 25
Multiple Airlines Logo
1:35 pm - 5:02 pm
IAH
-
YYC
4h 27mnonstop
Multiple Airlines Logo
6:00 am - 4:24 pm
YYC
-
IAH
9h 24m
1 stop
$205Multiple Airlines
Wed, Mar 25 - Wed, Apr 8
WestJet Logo
6:20 pm - 9:45 pm
IAH
-
YYC
4h 25mnonstop
WestJet Logo
12:20 pm - 5:30 pm
YYC
-
IAH
4h 10mnonstop
$212WestJet
Thu, Mar 19 - Wed, Mar 25
Air Canada Logo
7:10 am - 1:14 am
IAH
-
YYC
19h 04m
1 stop
Air Canada Logo
6:25 am - 4:24 pm
YYC
-
IAH
8h 59m
1 stop
$213Air Canada
Thu, Mar 19 - Wed, Mar 25
WestJet Logo
6:20 pm - 9:45 pm
IAH
-
YYC
4h 25mnonstop
WestJet Logo
7:30 am - 12:45 pm
YYC
-
IAH
4h 15mnonstop
$216WestJet
Tue, Mar 17 - Tue, Mar 24
Delta Logo
6:00 am - 11:02 pm
HOU
-
YYC
18h 02m
2 stops
Delta Logo
6:30 am - 10:42 pm
YYC
-
HOU
15h 12m
2 stops
$325Delta
Sat, Mar 21 - Tue, Mar 24
Delta Logo
6:00 am - 11:02 pm
HOU
-
YYC
18h 02m
2 stops
Delta Logo
6:30 am - 10:42 pm
YYC
-
HOU
15h 12m
2 stops
$353Delta
Mon, Apr 20 - Thu, Apr 23
American Airlines Logo
8:21 pm - 11:43 am
HOU
-
YYC
16h 22m
1 stop
American Airlines Logo
6:45 am - 11:47 pm
YYC
-
HOU
16h 02m
1 stop
$365American Airlines
Tue, Mar 3 - Mon, Apr 6
American Airlines Logo
6:00 am - 11:44 am
HOU
-
YYC
6h 44m
1 stop
American Airlines Logo
6:30 am - 3:50 pm
YYC
-
HOU
8h 20m
1 stop
$411American Airlines
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.

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 $158 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 Thursdays 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 Monday 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 $222 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $378 and $361 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 55% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 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.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on WestJet, United Airlines and Air Canada

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.

John Walton

John Walton

Expert on IAH

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.

Kaitlyn McInnis

Kaitlyn McInnis

Expert on YYC

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.

Good to know

Cheapest flight$89
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 $89 for a one-way ticket and $197 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 8126 reviews
8.5Crew
7.2Food
7.9Comfort
8.1Boarding
7.8Entertainment
Airline reviews

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

10.0 ExcellentZebrina, Jan 2026
LGA - CAE
Read more Delta reviews

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

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.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Concern Regarding Significant Gate Delay and Jet Bridge Issue Dear Customer Relations Team, I am writing to express my disappointment with the experience I had on my recent flight AA 2414 on Sunday January 18, 2026. What should have been a routine departure turned into a frustrating and avoidable delay due to an issue with the jet bridge at the gate. As a result, the flight was delayed by approximately 90 minutes while multiple gate changes were attempted. The lack of clear communication during this period made the situation even more challenging. Passengers were left uncertain about the cause of the delay, the expected timeline, and the next steps. This not only disrupted travel plans but also created unnecessary stress for everyone on board. I understand that operational issues can arise, but a malfunctioning jet bridge and the resulting extended delay suggest an area where procedures or equipment maintenance may need attention. I hope you will review this incident to prevent similar disruptions in the future. I would appreciate acknowledgment of this concern and consideration of appropriate compensation for the inconvenience and lost time caused by this delay. Thank you for taking the time to review my experience. I look forward to hearing from you. Sincerely, Dion Dillard

They made me pay $40 to check a bag that was listed as free when I bought my ticket. Then before boarding they offered to check any bags free.

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

The professionals have excellent customer service, the seats don´t have enough space.

Flight delay and multiple gate changes including a change near boarding time to another terminal, which in DFW is a pain. Pre-boarding delay and also a further delay on the ground after boarding. About an hour and a half total delay.

Seats were much more cramped then on the 737. Narrower and rows closer together. Flight was absolutely packed and the plugs under the seats didn't work. Was forced to check my bag even though previous flight had no issue with it.

Good food & refreshment. The seats and entrainment screens are modern compared to others. The staff though pleasant serve and attend to passengers based on nationality. Some get served first others last regardless of their seating positions.

Plane was one hour late. Hardly any space for our carry-ons. Stressful to catch connections.

Plane seating was uncomfortable, very tight fitting for someone my height, did not recline and overall un enjoyable

Overall service is good. Just thought foods need to upgrade for economy class

No communication from Kayak or West Jet. Booked extra flights, flights cancelled, no one answers calls. Will be disputing charges.

Leg room is a problem the plane was dirty and there were no movies available on the app

The gate personnel and flight attendants were all friendly and diligent. The poor attendants from London to Calgary were 2 colleagues short, as one of their team broke her leg on the way to work, and the other stayed with the invited colleague. I felt bad for the crew, but they did a great job regardless.

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.

We were happy with the service and cost of checking a bag

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.

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

Information on your arrival and departure airports