Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Houston to Calgary from C$ 82

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Calgary departing on 8/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Houston to Calgary

Cheap round-trip flights

WestJet Logo
6:20 p.m. - 9:45 p.m.IAH-YYC
4h 25mdirect
WestJet Logo
12:20 p.m. - 5:30 p.m.YYC-IAH
4h 10mdirect
C$ 218WestJet
Find Deal
Wed, 4 Feb - Sun, 8 Feb
WestJet Logo
8:00 a.m. - 11:20 a.m.IAH-YYC
4h 20mdirect
WestJet Logo
5:30 p.m. - 10:43 p.m.YYC-IAH
4h 13mdirect
C$ 221WestJet
Find Deal
Mon, 6 Oct - Thu, 9 Oct
Multiple Airlines Logo
3:00 p.m. - 6:21 p.m.IAH-YYC
4h 21mdirect
Multiple Airlines Logo
6:45 a.m. - 4:24 p.m.YYC-IAH
8h 39m1 stop
C$ 236Multiple Airlines
Find Deal
Sat, 18 Oct - Mon, 27 Oct
United Airlines Logo
9:43 p.m. - 11:35 a.m.IAH-YYC
14h 52m1 stop
United Airlines Logo
1:30 p.m. - 6:46 p.m.YYC-IAH
4h 16mdirect
C$ 269United Airlines
Find Deal
Fri, 7 Nov - Mon, 10 Nov
Multiple Airlines Logo
3:00 p.m. - 6:21 p.m.IAH-YYC
4h 21mdirect
Multiple Airlines Logo
7:35 p.m. - 2:07 p.m.YYC-IAH
17h 32m1 stop
C$ 280Multiple Airlines
Find Deal
Sat, 11 Oct - Tue, 14 Oct
United Airlines Logo
6:50 p.m. - 11:38 a.m.IAH-YYC
17h 48m1 stop
United Airlines Logo
1:30 p.m. - 6:46 p.m.YYC-IAH
4h 16mdirect
C$ 285United Airlines
Find Deal
Fri, 24 Oct - Mon, 27 Oct
Air Canada Logo
4:50 p.m. - 12:42 a.m.IAH-YYC
8h 52m1 stop
Air Canada Logo
7:00 a.m. - 3:42 p.m.YYC-IAH
7h 42m1 stop
C$ 300Air Canada
Find Deal
Thu, 16 Oct - Mon, 20 Oct
Air Canada Logo
4:55 p.m. - 12:42 a.m.IAH-YYC
8h 47m1 stop
Air Canada Logo
1:10 a.m. - 11:04 a.m.YYC-IAH
8h 54m1 stop
C$ 309Air Canada
Find Deal
Sun, 28 Sep - Thu, 2 Oct
American Airlines Logo
2:33 p.m. - 9:50 p.m.HOU-YYC
8h 17m1 stop
American Airlines Logo
6:45 a.m. - 1:54 p.m.YYC-HOU
6h 09m1 stop
C$ 321American Airlines
Find Deal
Fri, 3 Oct - Sat, 11 Oct
American Airlines Logo
4:41 p.m. - 9:54 p.m.HOU-YYC
6h 13m1 stop
American Airlines Logo
6:45 a.m. - 10:02 p.m.YYC-HOU
14h 17m1 stop
C$ 344American Airlines
Find Deal
Sat, 18 Oct - Mon, 27 Oct

WestJet flights from Houston to Calgary

Our best WestJet deals on Houston to Calgary flight tickets
WestJet
4 Feb
IAH6:20 p.m.Houston George Bush Intcntl
4h 25m
YYC9:45 p.m.Calgary
8 Feb
YYC12:20 p.m.Calgary
4h 10m
IAH5:30 p.m.Houston George Bush Intcntl
C$ 218
Find similar
WestJet
6 Oct
IAH8:00 a.m.Houston George Bush Intcntl
4h 20m
YYC11:20 a.m.Calgary
9 Oct
YYC5:30 p.m.Calgary
4h 13m
IAH10:43 p.m.Houston George Bush Intcntl
C$ 221
Find similar
WestJet
13 Mar
IAH6:20 p.m.Houston George Bush Intcntl
4h 25m
YYC9:45 p.m.Calgary
18 Mar
YYC7:30 a.m.Calgary
4h 15m
IAH12:45 p.m.Houston George Bush Intcntl
C$ 222
Find similar

United Airlines flights from Houston to Calgary

Our best United Airlines deals on Houston to Calgary flight tickets
United Airlines
7 Nov
IAH9:43 p.m.Houston George Bush Intcntl
14h 52m
1 stop
YYC11:35 a.m.Calgary
10 Nov
YYC1:30 p.m.Calgary
4h 16m
IAH6:46 p.m.Houston George Bush Intcntl
C$ 269
Find similar
United Airlines
24 Oct
IAH6:50 p.m.Houston George Bush Intcntl
17h 48m
1 stop
YYC11:38 a.m.Calgary
27 Oct
YYC1:30 p.m.Calgary
4h 16m
IAH6:46 p.m.Houston George Bush Intcntl
C$ 285
Find similar
United Airlines
9 Mar
IAH9:40 p.m.Houston George Bush Intcntl
15h 14m
1 stop
YYC11:54 a.m.Calgary
26 Mar
YYC6:20 a.m.Calgary
16h 39m
1 stop
IAH11:59 p.m.Houston George Bush Intcntl
C$ 290
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Calgary that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Houston to Calgary that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Wed 4/2

6:20 p.m.-9:45 p.m.

Nonstop4h 25m

Calgary

Sun 8/2

12:20 p.m.-5:30 p.m.

Nonstop4h 10m

C$ 218

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Mon 6/10

8:00 a.m.-11:20 a.m.

Nonstop4h 20m

Calgary

Thu 9/10

5:30 p.m.-10:43 p.m.

Nonstop4h 13m

C$ 221

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sat 18/10

3:00 p.m.-6:21 p.m.

Nonstop4h 21m

Calgary

Mon 27/10

6:45 a.m.-4:24 p.m.

1 stop8h 39m

C$ 236

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Fri 7/11

9:43 p.m.-11:35 a.m.

1 stop14h 52m

Calgary

Mon 10/11

1:30 p.m.-6:46 p.m.

Nonstop4h 16m

C$ 269

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sat 11/10

3:00 p.m.-6:21 p.m.

Nonstop4h 21m

Calgary

Tue 14/10

7:35 p.m.-2:07 p.m.

1 stop17h 32m

C$ 280

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Fri 24/10

6:50 p.m.-11:38 a.m.

1 stop17h 48m

Calgary

Mon 27/10

1:30 p.m.-6:46 p.m.

Nonstop4h 16m

C$ 285

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Thu 16/10

4:50 p.m.-12:42 a.m.

1 stop8h 52m

Calgary

Mon 20/10

7:00 a.m.-3:42 p.m.

1 stop7h 42m

C$ 300

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sun 28/9

4:55 p.m.-12:42 a.m.

1 stop8h 47m

Calgary

Thu 2/10

1:10 a.m.-11:04 a.m.

1 stop8h 54m

C$ 309

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Fri 3/10

2:33 p.m.-9:50 p.m.

1 stop8h 17m

Calgary

Sat 11/10

6:45 a.m.-1:54 p.m.

1 stop6h 09m

C$ 320

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Sat 18/10

4:41 p.m.-9:54 p.m.

1 stop6h 13m

Calgary

Mon 27/10

6:45 a.m.-10:02 p.m.

1 stop14h 17m

C$ 344

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Calgary from

How to get the cheapest flight ticket from Houston to Calgary

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Houston and Calgary?

What is the cheapest month to fly to Calgary?

The cheapest month to fly to Calgary from Houston is in November. Flight prices, which tend to average around C$ 347, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Calgary from Houston during May instead. Flights to Calgary in May, while not as cheap as those in November, still average around C$ 355.

What is the cheapest day to depart on your flight to Calgary?

The cheapest day to depart on your flight to Calgary is on a Saturday when prices can be found for as low as C$ 374. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Houston because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 688.

What is the cheapest time of day to depart on your flight to Calgary?

Our data shows that the cheapest Houston to Calgary flights are usually those with departure times in the afternoon. Our users have found flights to Calgary in the afternoon for as low as C$ 446. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 493 on average. Flights to Calgary from Houston at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Houston to Calgary flight route?

Fly from Houston George Bush Intcntl to Calgary for the best Houston - Calgary flight prices

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

You are more likely to see cheaper flights to Calgary from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Calgary for around C$ 438 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Calgary from Houston for as low as C$ 343 on momondo.

What cabin class options are available on Houston to Calgary flights?

There are 3 cabin classes available to choose from on Houston to Calgary flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Houston to Calgary flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Calgary

Fastest flight time

4h 20m

Direct flights

Every day

Airports in Calgary

1 airport
The fastest flight from Houston to Calgary takes 4h 20m
Direct flights go from Houston to Calgary every day.
There is 1 airport near Calgary: Calgary (YYC)
Search flight deals

  • How far is Houston to Calgary by plane?

    Calgary is 2828.3 km away from Houston. Flights usually cover this in 4h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Houston to Calgary Airport?

    Prices for flights from Houston to Calgary Airport refresh daily.

  • How many operators does momondo search for flights from Houston to Calgary Airport?

  • How old do you have to be to fly from Houston to Calgary Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Calgary Airport.

  • What documentation or ID do you need to fly to Calgary Airport?

    The required travel and health documents for your Calgary Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Calgary Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Calgary

Compare and see reviews for airlines that fly from Houston to Calgary with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 196Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 219Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
WestJetPriceFrom C$ 244Free CancellationRating
7.2
3,093 reviews
Search WestJet flights

Travelling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Banff
Canmore
Lake Louise
Radium Hot Springs
Kananaskis
Drumheller
Airdrie

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Calgary?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Calgary for you.

Can I find flights from Houston to Calgary with flexible booking policies on momondo?

momondo does allow users to show only those flights to Calgary from Houston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Houston to Calgary?

momondo provides multiple filters to help you find the best flight to Calgary from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Houston to Calgary right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Calgary from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Calgary trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 16/10
Thu 23/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada