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Cheap flights from Houston to Calgary from C$ 111

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 10/3. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
8:00 a.m. - 11:15 a.m.
IAH
-
YYC
4h 15mdirect
WestJet Logo
9:00 a.m. - 2:10 p.m.
YYC
-
IAH
4h 10mdirect
C$ 257WestJet
Tue, 5 May - Tue, 12 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$ 263WestJet
Sun, 15 Mar - Tue, 24 Mar
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$ 264WestJet
Tue, 5 May - Sat, 16 May
WestJet Logo
8:00 a.m. - 11:15 a.m.
IAH
-
YYC
4h 15mdirect
WestJet Logo
9:00 a.m. - 2:10 p.m.
YYC
-
IAH
4h 10mdirect
C$ 265WestJet
Tue, 5 May - Mon, 11 May
WestJet Logo
8:00 a.m. - 11:15 a.m.
IAH
-
YYC
4h 15mdirect
WestJet Logo
9:00 a.m. - 2:10 p.m.
YYC
-
IAH
4h 10mdirect
C$ 267WestJet
Sun, 17 May - Tue, 26 May
Multiple Airlines Logo
6:20 p.m. - 9:45 p.m.
IAH
-
YYC
4h 25mdirect
Multiple Airlines Logo
6:00 a.m. - 4:24 p.m.
YYC
-
IAH
9h 24m
1 stop
C$ 271Multiple Airlines
Sun, 15 Mar - Tue, 24 Mar
Delta Logo
10:05 a.m. - 11:06 p.m.
HOU
-
YYC
14h 01m
2 stops
Delta Logo
12:30 a.m. - 9:15 a.m.
YYC
-
HOU
7h 45m
1 stop
C$ 535Delta
Sat, 4 Jul - Sat, 1 Aug
Delta Logo
6:00 a.m. - 11:06 p.m.
HOU
-
YYC
18h 06m
2 stops
Delta Logo
7:15 a.m. - 9:38 p.m.
YYC
-
HOU
13h 23m
2 stops
C$ 604Delta
Sat, 9 May - Wed, 13 May
American Airlines Logo
6:00 a.m. - 9:56 p.m.
HOU
-
YYC
16h 56m
1 stop
American Airlines Logo
6:30 a.m. - 7:50 p.m.
YYC
-
HOU
12h 20m
1 stop
C$ 636American Airlines
Fri, 20 Mar - Wed, 25 Mar
American Airlines Logo
9:33 a.m. - 9:43 p.m.
HOU
-
YYC
13h 10m
1 stop
American Airlines Logo
6:45 a.m. - 3:45 p.m.
YYC
-
HOU
8h 00m
1 stop
C$ 666American Airlines
Sun, 24 May - Fri, 29 May

American Airlines flights from Houston to Calgary

Our best American Airlines deals on Houston to Calgary flight tickets
American Airlines
20 Mar
HOU6:00 a.m.Houston Hobby
16h 56m
1 stop
YYC9:56 p.m.Calgary
25 Mar
YYC6:30 a.m.Calgary
12h 20m
1 stop
HOU7:50 p.m.Houston Hobby
C$ 636
American Airlines
24 May
HOU9:33 a.m.Houston Hobby
13h 10m
1 stop
YYC9:43 p.m.Calgary
29 May
YYC6:45 a.m.Calgary
8h 00m
1 stop
HOU3:45 p.m.Houston Hobby
C$ 666
American Airlines
17 Feb
HOU12:18 p.m.Houston Hobby
10h 38m
1 stop
YYC9:56 p.m.Calgary
24 Feb
YYC6:30 a.m.Calgary
8h 21m
1 stop
HOU3:51 p.m.Houston Hobby
C$ 698

United Airlines flights from Houston to Calgary

Our best United Airlines deals on Houston to Calgary flight tickets
United Airlines
4 May
IAH8:26 p.m.Houston George Bush Intcntl
16h 06m
1 stop
YYC11:32 a.m.Calgary
12 May
YYC1:56 p.m.Calgary
4h 14m
IAH7:10 p.m.Houston George Bush Intcntl
C$ 306
United Airlines
3 Mar
IAH5:00 a.m.Houston George Bush Intcntl
7h 31m
1 stop
YYC11:31 a.m.Calgary
10 Mar
YYC1:30 p.m.Calgary
4h 16m
IAH6:46 p.m.Houston George Bush Intcntl
C$ 319
United Airlines
5 May
IAH5:09 a.m.Houston George Bush Intcntl
7h 23m
1 stop
YYC11:32 a.m.Calgary
10 May
YYC1:27 p.m.Calgary
9h 31m
1 stop
IAH11:58 p.m.Houston George Bush Intcntl
C$ 326

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 21 January 2026.
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

Tue 5/5

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

Nonstop4h 15m

Calgary

Tue 12/5

9:00 a.m.-2:10 p.m.

Nonstop4h 10m

C$ 257

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sun 15/3

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

Nonstop4h 25m

Calgary

Tue 24/3

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

Nonstop4h 10m

C$ 263

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 5/5

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

Nonstop4h 15m

Calgary

Sat 16/5

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

Nonstop4h 10m

C$ 264

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 5/5

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

Nonstop4h 15m

Calgary

Mon 11/5

9:00 a.m.-2:10 p.m.

Nonstop4h 10m

C$ 265

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sun 17/5

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

Nonstop4h 15m

Calgary

Tue 26/5

9:00 a.m.-2:10 p.m.

Nonstop4h 10m

C$ 267

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sun 15/3

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

Nonstop4h 25m

Calgary

Tue 24/3

6:00 a.m.-4:24 p.m.

1 stop9h 24m

C$ 271

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Sat 4/7

10:05 a.m.-11:06 p.m.

2 stops14h 01m

Calgary

Sat 1/8

12:30 a.m.-9:15 a.m.

1 stop7h 45m

C$ 535

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Sat 9/5

6:00 a.m.-11:06 p.m.

2 stops18h 06m

Calgary

Wed 13/5

7:15 a.m.-9:38 p.m.

2 stops13h 23m

C$ 604

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Fri 20/3

6:00 a.m.-9:56 p.m.

1 stop16h 56m

Calgary

Wed 25/3

6:30 a.m.-7:50 p.m.

1 stop12h 20m

C$ 636

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Sun 24/5

9:33 a.m.-9:43 p.m.

1 stop13h 10m

Calgary

Fri 29/5

6:45 a.m.-3:45 p.m.

1 stop8h 00m

C$ 666

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 May. Flight prices, which tend to average around C$ 307, 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$ 364.

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$ 384. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 485 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$ 410 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$ 296 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 in Calgary. From Houston there are direct flights to 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
WestJetPriceFrom C$ 234Free CancellationRating
7.2
3,247 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.

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