Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Houston to Calgary from C$ 105

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 3/12. 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

Enter your travel dates to find the best prices.
WestJet Logo
6:20 p.m. - 9:51 p.m.IAH-YYC
4h 31mdirect
WestJet Logo
7:30 a.m. - 12:44 p.m.YYC-IAH
4h 14mdirect
C$ 202WestJet
Find Deal
Fri, 9 Jan - Mon, 12 Jan
WestJet Logo
6:20 p.m. - 9:51 p.m.IAH-YYC
4h 31mdirect
WestJet Logo
12:20 p.m. - 5:29 p.m.YYC-IAH
4h 09mdirect
C$ 203WestJet
Find Deal
Thu, 22 Jan - Sun, 25 Jan
WestJet Logo
8:00 a.m. - 11:15 a.m.IAH-YYC
4h 15mdirect
WestJet Logo
5:30 p.m. - 10:40 p.m.YYC-IAH
4h 10mdirect
C$ 223WestJet
Find Deal
Sat, 9 May - Wed, 13 May
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$ 224WestJet
Find Deal
Fri, 20 Feb - Fri, 27 Feb
United Airlines Logo
5:00 a.m. - 11:37 a.m.IAH-YYC
7h 37m1 stop
United Airlines Logo
1:55 p.m. - 7:12 p.m.YYC-IAH
4h 17mdirect
C$ 233United Airlines
Find Deal
Wed, 15 Apr - Wed, 15 Apr
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$ 236WestJet
Find Deal
Fri, 20 Feb - Fri, 27 Feb
American Airlines Logo
6:00 a.m. - 9:58 p.m.HOU-YYC
16h 58m1 stop
American Airlines Logo
1:40 p.m. - 8:34 a.m.YYC-HOU
17h 54m2 stops
C$ 338American Airlines
Find Deal
Sun, 18 Jan - Wed, 21 Jan
American Airlines Logo
5:44 a.m. - 11:44 a.m.HOU-YYC
7h 00m1 stop
American Airlines Logo
6:30 a.m. - 7:52 p.m.YYC-HOU
12h 22m1 stop
C$ 352American Airlines
Find Deal
Wed, 10 Dec - Sun, 14 Dec
Delta Logo
6:00 a.m. - 8:57 p.m.HOU-YYC
15h 57m2 stops
Delta Logo
6:35 a.m. - 10:48 p.m.YYC-HOU
15h 13m2 stops
C$ 433Delta
Find Deal
Sat, 6 Dec - Wed, 10 Dec
Delta Logo
5:45 a.m. - 8:54 p.m.HOU-YYC
16h 09m2 stops
Delta Logo
7:15 a.m. - 9:30 p.m.YYC-HOU
13h 15m2 stops
C$ 473Delta
Find Deal
Wed, 11 Feb - Sun, 15 Feb

Delta flights from Houston to Calgary

Our best Delta deals on Houston to Calgary flight tickets
Delta
6 Dec
HOU6:00 a.m.Houston Hobby
15h 57m
2 stops
YYC8:57 p.m.Calgary
10 Dec
YYC6:35 a.m.Calgary
15h 13m
2 stops
HOU10:48 p.m.Houston Hobby
C$ 433
Find similar
Delta
11 Feb
HOU5:45 a.m.Houston Hobby
16h 09m
2 stops
YYC8:54 p.m.Calgary
15 Feb
YYC7:15 a.m.Calgary
13h 15m
2 stops
HOU9:30 p.m.Houston Hobby
C$ 473
Find similar
Delta
26 Nov
HOU6:00 a.m.Houston Hobby
15h 53m
2 stops
YYC8:53 p.m.Calgary
2 Dec
YYC6:35 a.m.Calgary
15h 13m
2 stops
HOU10:48 p.m.Houston Hobby
C$ 478
Find similar

American Airlines flights from Houston to Calgary

Our best American Airlines deals on Houston to Calgary flight tickets
American Airlines
18 Jan
HOU6:00 a.m.Houston Hobby
16h 58m
1 stop
YYC9:58 p.m.Calgary
21 Jan
YYC1:40 p.m.Calgary
17h 54m
2 stops
HOU8:34 a.m.Houston Hobby
C$ 338
Find similar
American Airlines
10 Dec
HOU5:44 a.m.Houston Hobby
7h 00m
1 stop
YYC11:44 a.m.Calgary
14 Dec
YYC6:30 a.m.Calgary
12h 22m
1 stop
HOU7:52 p.m.Houston Hobby
C$ 352
Find similar
American Airlines
9 Dec
HOU5:44 a.m.Houston Hobby
7h 00m
1 stop
YYC11:44 a.m.Calgary
13 Dec
YYC6:30 a.m.Calgary
10h 29m
1 stop
HOU5:59 p.m.Houston Hobby
C$ 372
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 17 November 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

Fri 9/1

6:20 p.m.-9:51 p.m.

Nonstop4h 31m

Calgary

Mon 12/1

7:30 a.m.-12:44 p.m.

Nonstop4h 14m

C$ 202

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Thu 22/1

6:20 p.m.-9:51 p.m.

Nonstop4h 31m

Calgary

Sun 25/1

12:20 p.m.-5:29 p.m.

Nonstop4h 09m

C$ 203

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sat 9/5

8:00 a.m.-11:15 a.m.

Nonstop4h 15m

Calgary

Wed 13/5

5:30 p.m.-10:40 p.m.

Nonstop4h 10m

C$ 223

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Fri 20/2

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

Nonstop4h 25m

Calgary

Fri 27/2

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

Nonstop4h 10m

C$ 224

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Wed 15/4

5:00 a.m.-11:37 a.m.

1 stop7h 37m

Calgary

Wed 15/4

1:55 p.m.-7:12 p.m.

Nonstop4h 17m

C$ 233

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Fri 20/2

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

Nonstop4h 25m

Calgary

Fri 27/2

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

Nonstop4h 10m

C$ 236

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Sun 18/1

6:00 a.m.-9:58 p.m.

1 stop16h 58m

Calgary

Wed 21/1

1:40 p.m.-8:34 a.m.

2 stops17h 54m

C$ 338

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Wed 10/12

5:44 a.m.-11:44 a.m.

1 stop7h 00m

Calgary

Sun 14/12

6:30 a.m.-7:52 p.m.

1 stop12h 22m

C$ 352

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Sat 6/12

6:00 a.m.-8:57 p.m.

2 stops15h 57m

Calgary

Wed 10/12

6:35 a.m.-10:48 p.m.

2 stops15h 13m

C$ 433

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Wed 11/2

5:45 a.m.-8:54 p.m.

2 stops16h 09m

Calgary

Sun 15/2

7:15 a.m.-9:30 p.m.

2 stops13h 15m

C$ 473

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 cheapest month to fly to Calgary?

The cheapest month to fly to Calgary from Houston is in May. Flight prices, which tend to average around C$ 363, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Calgary from Houston during October instead. Flights to Calgary in October, while not as cheap as those in May, still average around C$ 369.

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$ 380. 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$ 699.

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$ 452. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 516 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$ 444 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$ 353 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 15m

Direct flights

Every day

Airports in Calgary

1 airport
The fastest flight from Houston to Calgary takes 4h 15m
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 15m, 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$ 199Free CancellationRating
7.1
10,459 reviews
Search Air Canada flights
WestJetPriceFrom C$ 237Free CancellationRating
7.2
3,163 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
Wed 17/12
Wed 24/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada