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Cheap flights from the United States to Calgary from C$ 78

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Calgary departing on 27/1. 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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Find the cheapest flights from the United States to Calgary

Recent round-trip flight deals from the United States to Calgary

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$ 200WestJet
Find Deal
Tue, 20 Jan - Thu, 29 Jan
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
Wed, 21 Jan - Mon, 26 Jan
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$ 203WestJet
Find Deal
Wed, 21 Jan - Thu, 29 Jan
Air Canada Logo
1:20 p.m. - 8:59 p.m.SFO-YYC
6h 39m1 stop
Air Canada Logo
6:00 a.m. - 12:20 p.m.YYC-SFO
7h 20m1 stop
C$ 253Air Canada
Find Deal
Sat, 10 Jan - Sat, 17 Jan
United Airlines Logo
8:33 a.m. - 12:26 p.m.SFO-YYC
2h 53mdirect
United Airlines Logo
3:30 p.m. - 5:29 p.m.YYC-SFO
2h 59mdirect
C$ 261United Airlines
Find Deal
Thu, 29 Jan - Thu, 5 Feb
Air Canada Logo
6:30 a.m. - 7:14 p.m.LAX-YYC
11h 44m1 stop
Air Canada Logo
3:00 p.m. - 9:08 p.m.YYC-LAX
7h 08m1 stop
C$ 278Air Canada
Find Deal
Thu, 8 Jan - Wed, 14 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$ 354American Airlines
Find Deal
Wed, 10 Dec - Sun, 14 Dec
American Airlines Logo
4:25 p.m. - 11:44 a.m.HOU-YYC
20h 19m1 stop
American Airlines Logo
6:30 a.m. - 5:59 p.m.YYC-HOU
10h 29m1 stop
C$ 426American Airlines
Find Deal
Tue, 9 Dec - Sat, 13 Dec
Delta Logo
6:00 a.m. - 8:57 p.m.HOU-YYC
15h 57m2 stops
Delta Logo
7:35 a.m. - 10:33 p.m.YYC-HOU
13h 58m2 stops
C$ 436Delta
Find Deal
Tue, 9 Dec - Sat, 13 Dec
Delta Logo
10:05 a.m. - 8:00 p.m.HOU-YYC
10h 55m1 stop
Delta Logo
12:30 a.m. - 9:20 a.m.YYC-HOU
7h 50m1 stop
C$ 481Delta
Find Deal
Sat, 9 May - Tue, 12 May

WestJet flights from United States to Calgary

Our best WestJet deals on United States to Calgary flight tickets
WestJet
20 Jan
IAH6:20 p.m.Houston George Bush Intcntl
4h 31m
YYC9:51 p.m.Calgary
29 Jan
YYC7:30 a.m.Calgary
4h 14m
IAH12:44 p.m.Houston George Bush Intcntl
C$ 200
Find similar
WestJet
21 Jan
IAH6:20 p.m.Houston George Bush Intcntl
4h 31m
YYC9:51 p.m.Calgary
26 Jan
YYC7:30 a.m.Calgary
4h 14m
IAH12:44 p.m.Houston George Bush Intcntl
C$ 202
Find similar
WestJet
21 Jan
IAH6:20 p.m.Houston George Bush Intcntl
4h 31m
YYC9:51 p.m.Calgary
29 Jan
YYC7:30 a.m.Calgary
4h 14m
IAH12:44 p.m.Houston George Bush Intcntl
C$ 203
Find similar

Air Canada flights from United States to Calgary

Our best Air Canada deals on United States to Calgary flight tickets
Air Canada
10 Jan
SFO1:20 p.m.San Francisco
6h 39m
1 stop
YYC8:59 p.m.Calgary
17 Jan
YYC6:00 a.m.Calgary
7h 20m
1 stop
SFO12:20 p.m.San Francisco
C$ 253
Find similar
Air Canada
9 Dec
IAH11:55 a.m.Houston George Bush Intcntl
9h 44m
1 stop
YYC8:39 p.m.Calgary
13 Dec
YYC6:45 a.m.Calgary
8h 39m
1 stop
IAH4:24 p.m.Houston George Bush Intcntl
C$ 267
Find similar
Air Canada
22 Jan
SFO11:20 a.m.San Francisco
7h 24m
1 stop
YYC7:44 p.m.Calgary
26 Jan
YYC6:45 a.m.Calgary
6h 35m
1 stop
SFO12:20 p.m.San Francisco
C$ 269
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States 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 26 November 2025.
Use the filters below to find and compare flights from the United States to Calgary that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 20/1

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

Nonstop4h 31m

Calgary

Thu 29/1

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

Nonstop4h 14m

C$ 200

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Wed 21/1

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

Nonstop4h 31m

Calgary

Mon 26/1

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

Nonstop4h 14m

C$ 202

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Wed 21/1

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

Nonstop4h 31m

Calgary

Thu 29/1

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

Nonstop4h 14m

C$ 203

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Sat 10/1

1:20 p.m.-8:59 p.m.

1 stop6h 39m

Calgary

Sat 17/1

6:00 a.m.-12:20 p.m.

1 stop7h 20m

C$ 253

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Thu 29/1

8:33 a.m.-12:26 p.m.

Nonstop2h 53m

Calgary

Thu 5/2

3:30 p.m.-5:29 p.m.

Nonstop2h 59m

C$ 261

Los AngelesCalgary

LAX - YYC

LAXYYC

Los Angeles

Thu 8/1

6:30 a.m.-7:14 p.m.

1 stop11h 44m

Calgary

Wed 14/1

3:00 p.m.-9:08 p.m.

1 stop7h 08m

C$ 278

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$ 354

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Tue 9/12

4:25 p.m.-11:44 a.m.

1 stop20h 19m

Calgary

Sat 13/12

6:30 a.m.-5:59 p.m.

1 stop10h 29m

C$ 426

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Tue 9/12

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

2 stops15h 57m

Calgary

Sat 13/12

7:35 a.m.-10:33 p.m.

2 stops13h 58m

C$ 436

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Sat 9/5

10:05 a.m.-8:00 p.m.

1 stop10h 55m

Calgary

Tue 12/5

12:30 a.m.-9:20 a.m.

1 stop7h 50m

C$ 481

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 United States 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 United States is in May. Flight prices, which tend to average around C$ 420, 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 United States during January instead. Flights to Calgary in January, while not as cheap as those in May, still average around C$ 490.

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 Wednesday when prices can be found for as low as C$ 624. 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 United States because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 777.

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

Our data shows that the cheapest United States to Calgary flights are usually those with departure times in the morning. Our users have found flights to Calgary in the morning for as low as C$ 481. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 721 on average. Flights to Calgary from United States at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest United States to Calgary flight route?

Fly from Atlanta Hartsfield-Jackson to Calgary for the best United States - 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 United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Calgary for around C$ 548 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Calgary from United States for as low as C$ 411 on momondo.

What cabin class options are available on United States to Calgary flights?

There are 4 cabin classes available to choose from on United States to Calgary flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Calgary flights?

No. A direct flight is the cheapest option for a flight between United States to Calgary.

Cheap United States to Calgary flight deals and tips

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

Best price found

C$ 90

Fastest flight time

1h 36m

Direct flights

Every day

Airports in Calgary

1 airport
The best one-way flight to Calgary from United States in the past 72 hours is C$ 90. The best round-trip flight deal from United States to Calgary found on momondo in the last 72 hours is C$ 107.
The fastest flight from United States to Calgary takes 1h 36m
Direct flights go from United States to Calgary every day.
There is 1 airport near Calgary: Calgary (YYC)
Search flight deals

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

    Prices for flights from United States to Calgary Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Calgary Airport.

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

    The travel and health documents required for your trip to Calgary Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Calgary Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from United States to Calgary?

Best airlines flying from United States to Calgary

Compare and see reviews for airlines that fly from United States to Calgary with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom C$ 140Free CancellationRating
7.9
7,998 reviews
Search Delta flights
Air CanadaPriceFrom C$ 148Free CancellationRating
7.1
10,476 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 173Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
WestJetPriceFrom C$ 188Free CancellationRating
7.2
3,173 reviews
Search WestJet flights
Porter AirlinesPriceFrom C$ 296Free CancellationRating
8.0
394 reviews
Search Porter Airlines 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 United States to Calgary?

Finding the right flight to Calgary from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Calgary quick and easy, saving you time and money.

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

All flight searches from United States to Calgary on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United States to Calgary?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Calgary from United States.

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

Yes. momondo can track prices for United States to Calgary flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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