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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 29/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

WestJet Logo
3:00 p.m. - 6:21 p.m.IAH-YYC
4h 21mdirect
WestJet Logo
9:00 a.m. - 2:10 p.m.YYC-IAH
4h 10mdirect
C$ 250WestJet
Find Deal
Fri, 10 Oct - Tue, 14 Oct
WestJet Logo
3:00 p.m. - 6:21 p.m.IAH-YYC
4h 21mdirect
WestJet Logo
9:00 a.m. - 2:10 p.m.YYC-IAH
4h 10mdirect
C$ 252WestJet
Find Deal
Thu, 9 Oct - Tue, 14 Oct
WestJet Logo
3:00 p.m. - 6:21 p.m.IAH-YYC
4h 21mdirect
WestJet Logo
5:30 p.m. - 10:43 p.m.YYC-IAH
4h 13mdirect
C$ 253WestJet
Find Deal
Thu, 9 Oct - Sun, 12 Oct
Air Canada Logo
4:55 p.m. - 12:42 a.m.IAH-YYC
8h 47m1 stop
Air Canada Logo
7:00 a.m. - 3:42 p.m.YYC-IAH
7h 42m1 stop
C$ 292Air Canada
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Logo
8:00 p.m. - 8:19 p.m.IAH-YYC
25h 19m1 stop
Logo
5:30 p.m. - 10:43 p.m.YYC-IAH
4h 13mdirect
C$ 295
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Logo
8:00 a.m. - 11:20 a.m.IAH-YYC
4h 20mdirect
Logo
9:15 p.m. - 4:34 p.m.YYC-IAH
18h 19m2 stops
C$ 303
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Air Canada Logo
4:55 p.m. - 12:42 a.m.IAH-YYC
8h 47m1 stop
Air Canada Logo
7:00 a.m. - 3:42 p.m.YYC-IAH
7h 42m1 stop
C$ 318Air Canada
Find Deal
Fri, 5 Sep - Fri, 12 Sep
United Airlines Logo
5:00 a.m. - 11:35 a.m.IAH-YYC
7h 35m1 stop
United Airlines Logo
1:30 p.m. - 6:44 p.m.YYC-IAH
4h 14mdirect
C$ 329United Airlines
Find Deal
Tue, 25 Nov - Wed, 3 Dec
American Airlines Logo
9:04 a.m. - 9:50 p.m.HOU-YYC
13h 46m1 stop
American Airlines Logo
6:29 a.m. - 6:10 p.m.YYC-HOU
10h 41m2 stops
C$ 394American Airlines
Find Deal
Fri, 19 Sep - Tue, 23 Sep
American Airlines Logo
6:44 p.m. - 11:50 a.m.HOU-YYC
18h 06m1 stop
American Airlines Logo
6:45 a.m. - 6:07 p.m.YYC-HOU
10h 22m1 stop
C$ 409American Airlines
Find Deal
Fri, 3 Oct - Sat, 11 Oct

Delta flights from Houston to Calgary

Our best Delta deals on Houston to Calgary flight tickets
Delta
3 Oct
HOU10:44 a.m.Houston Hobby
10h 58m
2 stops
YYC8:42 p.m.Calgary
11 Oct
YYC9:15 a.m.Calgary
12h 45m
2 stops
HOU11:00 p.m.Houston Hobby
C$ 574
Find similar
Delta
3 Oct
HOU6:00 a.m.Houston Hobby
15h 42m
2 stops
YYC8:42 p.m.Calgary
11 Oct
YYC9:15 a.m.Calgary
12h 45m
2 stops
HOU11:00 p.m.Houston Hobby
C$ 575
Find similar
Delta
7 Feb
HOU6:00 a.m.Houston Hobby
15h 58m
2 stops
YYC8:58 p.m.Calgary
11 Feb
YYC6:35 a.m.Calgary
14h 11m
2 stops
HOU9:46 p.m.Houston Hobby
C$ 593
Find similar

Air Canada flights from Houston to Calgary

Our best Air Canada deals on Houston to Calgary flight tickets
Air Canada
15 Sep
IAH4:55 p.m.Houston George Bush Intcntl
8h 47m
1 stop
YYC12:42 a.m.Calgary
22 Sep
YYC7:00 a.m.Calgary
7h 42m
1 stop
IAH3:42 p.m.Houston George Bush Intcntl
C$ 292
Find similar
Air Canada
5 Sep
IAH4:55 p.m.Houston George Bush Intcntl
8h 47m
1 stop
YYC12:42 a.m.Calgary
12 Sep
YYC7:00 a.m.Calgary
7h 42m
1 stop
IAH3:42 p.m.Houston George Bush Intcntl
C$ 318
Find similar
Air Canada
5 Sep
IAH10:00 a.m.Houston George Bush Intcntl
14h 22m
2 stops
YYC11:22 p.m.Calgary
12 Sep
YYC7:00 a.m.Calgary
7h 42m
1 stop
IAH3:42 p.m.Houston George Bush Intcntl
C$ 322
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 20 August 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 10/10

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

Nonstop4h 21m

Calgary

Tue 14/10

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

Nonstop4h 10m

C$ 250

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Thu 9/10

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

Nonstop4h 21m

Calgary

Tue 14/10

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

Nonstop4h 10m

C$ 252

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Thu 9/10

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

Nonstop4h 21m

Calgary

Sun 12/10

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

Nonstop4h 13m

C$ 253

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Mon 15/9

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

1 stop8h 47m

Calgary

Mon 22/9

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

1 stop7h 42m

C$ 292

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Mon 15/9

8:00 p.m.-8:19 p.m.

1 stop25h 19m

Calgary

Mon 22/9

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

Nonstop4h 13m

C$ 295

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Mon 15/9

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

Nonstop4h 20m

Calgary

Mon 22/9

9:15 p.m.-4:34 p.m.

2 stops18h 19m

C$ 303

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Fri 5/9

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

1 stop8h 47m

Calgary

Fri 12/9

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

1 stop7h 42m

C$ 318

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 25/11

5:00 a.m.-11:35 a.m.

1 stop7h 35m

Calgary

Wed 3/12

1:30 p.m.-6:44 p.m.

Nonstop4h 14m

C$ 329

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Fri 19/9

9:04 a.m.-9:50 p.m.

1 stop13h 46m

Calgary

Tue 23/9

6:29 a.m.-6:10 p.m.

2 stops10h 41m

C$ 394

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Fri 3/10

6:44 p.m.-11:50 a.m.

1 stop18h 06m

Calgary

Sat 11/10

6:45 a.m.-6:07 p.m.

1 stop10h 22m

C$ 409

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 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$ 342, 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 November instead. Flights to Calgary in November, while not as cheap as those in May, still average around C$ 368.

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$ 375. 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$ 689.

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$ 474. 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$ 439 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$ 347 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 17m

Direct flights

Every day

Airports in Calgary

1 airport
The fastest flight from Houston to Calgary takes 4h 17m
Direct flights go from Houston to Calgary every day.
There is 1 airport near Calgary: Calgary (YYC)
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  • 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
United AirlinesPriceFrom C$ 220Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
WestJetPriceFrom C$ 261Free CancellationRating
7.2
3,032 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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