What is the cheapest airline that flies from Calgary to United States?

WestJet, Air Canada, and United Airlines are the most popular carriers operating from Calgary to United States

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Calgary to United States on average per day?

47 flights are operational daily from Calgary to United States as of November 2025. The most popular departure time for this route is 7:00p.m., with 48% of flights per day taking off at noon.

What is the most punctual flight time for Calgary to the United States flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

How many flights depart from Calgary to United States on average per week?

As of November 2025, 332 flights take off from Calgary and land in United States each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

How often are flights from Calgary to the United States delayed?

Historically, on average around 16% of flights between Calgary and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 125 minutes.

Which airline has the best punctuality record on Calgary to the United States flights?

According to our data, Eastern Airlines has had the lowest number of delays on this route over the last 12 months, with no flights being classified as delayed.

Which airlines fly to United States?

WestJet, Air Canada and Flair Airlines are the top three most popular airlines that fly to United States from Calgary according to our data. WestJet is the first choice among our users, with 81% of people opting to fly with this airline when travelling to United States. Keep in mind that there are 8 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

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

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

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

As of November 2025, there are 10 operators available to choose from for flights from Calgary Airport to United States.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Calgary Airport to United States.

What documentation or ID do you need to fly to United States?

The necessary travel and health documents for your United States trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 128 Cheap Flights from Calgary to the United States in 2025/26

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Find the cheapest flights from Calgary to the United States

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Cheap round-trip flights

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6:00 a.m. - 9:31 a.m.YYC-SEA

4h 31m1 stop

3:40 p.m. - 10:44 p.m.SEA-YYC

6h 04m1 stop

C$ 224Air Canada

Find Deal

Sat, 6 Dec - Sun, 7 Dec

6:00 a.m. - 9:31 a.m.YYC-SEA

4h 31m1 stop

3:10 p.m. - 5:50 p.m.SEA-YYC

1h 40mdirect

C$ 231Multiple Airlines

Find Deal

Sat, 6 Dec - Sun, 7 Dec

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

4h 10mdirect

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

4h 15mdirect

C$ 233WestJet

Find Deal

Thu, 23 Apr - Sat, 2 May

7:50 a.m. - 10:23 a.m.YYC-SEA

3h 33m1 stop

11:55 a.m. - 6:15 p.m.SEA-YYC

5h 20m1 stop

C$ 234WestJet

Find Deal

Fri, 23 Jan - Sun, 25 Jan

1:30 p.m. - 6:41 p.m.YYC-IAH

4h 11mdirect

12:40 p.m. - 9:53 p.m.IAH-YYC

10h 13m1 stop

C$ 234United Airlines

Find Deal

Fri, 16 Jan - Wed, 21 Jan

1:30 p.m. - 6:41 p.m.YYC-IAH

4h 11mdirect

10:00 a.m. - 9:53 p.m.IAH-YYC

12h 53m1 stop

C$ 261United Airlines

Find Deal

Fri, 16 Jan - Sun, 18 Jan

6:35 a.m. - 10:33 p.m.YYC-HOU

14h 58m2 stops

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

15h 57m2 stops

C$ 354Delta

Find Deal

Sat, 6 Dec - Tue, 9 Dec

6:30 a.m. - 11:58 p.m.YYC-HOU

16h 28m1 stop

10:08 a.m. - 9:45 p.m.HOU-YYC

12h 37m1 stop

C$ 376American Airlines

Find Deal

Sun, 7 Dec - Fri, 12 Dec

12:45 p.m. - 7:47 p.m.YYC-HOU

6h 02m1 stop

12:16 p.m. - 9:45 p.m.HOU-YYC

10h 29m1 stop

C$ 385American Airlines

Find Deal

Thu, 4 Dec - Tue, 9 Dec

6:30 a.m. - 10:33 p.m.YYC-HOU

15h 03m2 stops

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

16h 09m2 stops

C$ 474Delta

Find Deal

Sat, 10 Jan - Tue, 13 Jan

United Airlines flights from Calgary to United States

Our best United Airlines deals on Calgary to United States flight tickets

United Airlines

16 Jan

YYC1:30 p.m.Calgary

4h 11m

IAH6:41 p.m.Houston George Bush Intcntl

21 Jan

IAH12:40 p.m.Houston George Bush Intcntl

10h 13m

1 stop

YYC9:53 p.m.Calgary

C$ 234

Find similar

United Airlines

12 Jan

YYC1:30 p.m.Calgary

4h 11m

IAH6:41 p.m.Houston George Bush Intcntl

18 Jan

IAH9:36 a.m.Houston George Bush Intcntl

4h 32m

YYC1:08 p.m.Calgary

C$ 259

Find similar

United Airlines

22 Jan

YYC1:30 p.m.Calgary

4h 11m

IAH6:41 p.m.Houston George Bush Intcntl

27 Jan

IAH10:00 a.m.Houston George Bush Intcntl

12h 53m

1 stop

YYC9:53 p.m.Calgary

C$ 261

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WestJet flights from Calgary to United States

Our best WestJet deals on Calgary to United States flight tickets

WestJet

23 Apr

YYC12:20 p.m.Calgary

4h 10m

IAH5:30 p.m.Houston George Bush Intcntl

2 May

IAH8:00 a.m.Houston George Bush Intcntl

4h 15m

YYC11:15 a.m.Calgary

C$ 233

Find similar

WestJet

23 Jan

YYC7:50 a.m.Calgary

3h 33m

1 stop

SEA10:23 a.m.Seattle/Tacoma Intl

25 Jan

SEA11:55 a.m.Seattle/Tacoma Intl

5h 20m

1 stop

YYC6:15 p.m.Calgary

C$ 234

Find similar

WestJet

13 Jan

YYC7:40 p.m.Calgary

3h 23m

LAX10:03 p.m.Los Angeles

19 Jan

LAX5:45 p.m.Los Angeles

3h 14m

YYC9:59 p.m.Calgary

C$ 240

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Sat 6/12

6:00 a.m.-9:31 a.m.

1 stop4h 31m

Seattle/Tacoma Intl

Sun 7/12

3:40 p.m.-10:44 p.m.

1 stop6h 04m

C$ 224

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Sat 6/12

6:00 a.m.-9:31 a.m.

1 stop4h 31m

Seattle/Tacoma Intl

Sun 7/12

3:10 p.m.-5:50 p.m.

Nonstop1h 40m

C$ 231

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 23/4

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

Nonstop4h 10m

Houston George Bush Intcntl

Sat 2/5

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

Nonstop4h 15m

C$ 233

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Fri 23/1

7:50 a.m.-10:23 a.m.

1 stop3h 33m

Seattle/Tacoma Intl

Sun 25/1

11:55 a.m.-6:15 p.m.

1 stop5h 20m

C$ 234

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 16/1

1:30 p.m.-6:41 p.m.

Nonstop4h 11m

Houston George Bush Intcntl

Wed 21/1

12:40 p.m.-9:53 p.m.

1 stop10h 13m

C$ 234

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 16/1

1:30 p.m.-6:41 p.m.

Nonstop4h 11m

Houston George Bush Intcntl

Sun 18/1

10:00 a.m.-9:53 p.m.

1 stop12h 53m

C$ 261

CalgaryHouston

YYC - HOU

YYCHOU

Calgary

Sat 6/12

6:35 a.m.-10:33 p.m.

2 stops14h 58m

Houston Hobby

Tue 9/12

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

2 stops15h 57m

C$ 354

CalgaryHouston

YYC - HOU

YYCHOU

Calgary

Sun 7/12

6:30 a.m.-11:58 p.m.

1 stop16h 28m

Houston Hobby

Fri 12/12

10:08 a.m.-9:45 p.m.

1 stop12h 37m

C$ 376

CalgaryHouston

YYC - HOU

YYCHOU

Calgary

Thu 4/12

12:45 p.m.-7:47 p.m.

1 stop6h 02m

Houston Hobby

Tue 9/12

12:16 p.m.-9:45 p.m.

1 stop10h 29m

C$ 385

CalgaryHouston

YYC - HOU

YYCHOU

Calgary

Sat 10/1

6:30 a.m.-10:33 p.m.

2 stops15h 03m

Houston Hobby

Tue 13/1

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

2 stops16h 09m

C$ 474

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Calgary to United States

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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to United States?

The month of October is, on average, the cheapest month to fly to United States from Calgary, with most prices found around C$ 371. If you don’t want to visit United States in October, then you should wait until September to fly from Calgary, when ticket prices are also cheap, with an average price of C$ 375.

What is the cheapest day to depart on your flight to United States?

On average, the least expensive day to fly to United States from Calgary is on a Thursday. momondo users have found tickets for Thursday departures for as low as C$ 471. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to United States on Friday is C$ 1,029.

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

Our most recent data shows that the best time of day to fly to United States is at noon. Flights from Calgary to United States during this time can be as low as C$ 427. Flights to United States are more costly in the morning, with an average ticket price of C$ 705. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Calgary to United States flight route?

Fly from Calgary to Los Angeles for the best Calgary - United States flight prices

How far in advance should I book a flight to United States?

You are more likely to see cheaper flights to United States from Calgary when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around C$ 530 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Calgary for as low as C$ 446 on momondo.

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

There are 4 cabin classes available to choose from on Calgary to United States 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 Calgary to United States flights?

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

Cheap Calgary to United States flight deals and tips

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

Best price found	C$ 147
Fastest flight time	1h 46m
Direct flights	Every day
Airports in United States	1 airport

The best one-way flight to United States from Calgary in the past 72 hours is C$ 147. The best round-trip flight deal from Calgary to United States found on momondo in the last 72 hours is C$ 215.

The fastest flight from Calgary to United States takes 1h 46m

Direct flights go from Calgary to United States every day.

There is 1 airport near United States: Seattle/Tacoma Intl (SEA)

Search flight deals

When did momondo last update prices for flights from Calgary Airport to United States?
Prices for flights from Calgary Airport to United States were last updated today.
How many operators does momondo search for flights from Calgary Airport to United States?
As of November 2025, there are 10 operators available to choose from for flights from Calgary Airport to United States.
How old do you have to be to fly from Calgary Airport to United States?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Calgary Airport to United States.
What documentation or ID do you need to fly to United States?
The necessary travel and health documents for your United States trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Calgary to United States?
momondo data reveals that the most frequently booked plane model on the route from Calgary to United States is Boeing 737 MAX 8, representing 35.07% of all bookings. The subsequent popular models are Boeing 737-700 Passenger/BBJ1 (winglets) at 21.49%, Boeing 737-800 at 12.38%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 11.04%.

Best airlines flying from Calgary to United States

Compare and see reviews for airlines that fly from Calgary to United States with momondo

Airline	Rating	Free Cancellation	Price
Flair Airlines	PriceFrom C$ 107	Free Cancellation	Rating 6.0 254 reviews	Search Flair Airlines flights
Air Canada	PriceFrom C$ 129	Free Cancellation	Rating 7.1 10,469 reviews	Search Air Canada flights
Delta	PriceFrom C$ 166	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights
WestJet	PriceFrom C$ 171	Free Cancellation	Rating 7.2 3,173 reviews	Search WestJet flights
American Airlines	PriceFrom C$ 174	Free Cancellation	Rating 7.2 11,042 reviews	Search American Airlines flights
United Airlines	PriceFrom C$ 179	Free Cancellation	Rating 7.4 9,044 reviews	Search United Airlines flights
Porter Airlines	PriceFrom C$ 286	Free Cancellation	Rating 8.0 394 reviews	Search Porter Airlines flights
APG Airlines	PriceFrom C$ 730	Free Cancellation	Rating 0.0 0 reviews	Search APG Airlines flights

Why use momondo?

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

Finding the right flight to United States from Calgary 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 United States quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to United States from Calgary with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Calgary to United States.

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

If you are simply researching potential flights to United States, momondo offers a useful price alert feature which will track prices for flights to United States from Calgary and alert you when they change.

An easier way to manage your United States 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.

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Popular Cities in the United States

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Flights to Houstonfrom C$ 209

Cheap flights from Calgary to the United States from C$ 128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to the United States departing on 24/1. 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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Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

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United Airlines flights from Calgary to United States

Our best United Airlines deals on Calgary to United States flight tickets

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Our best WestJet deals on Calgary to United States flight tickets

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How to get the cheapest flight ticket from Calgary to United States

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 United States?

What is the cheapest day to depart on your flight to United States?

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

What is the cheapest Calgary to United States flight route?

Fly from Calgary to Los Angeles for the best Calgary - United States flight prices

How far in advance should I book a flight to United States?

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

There are 4 cabin classes available to choose from on Calgary to United States 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 Calgary to United States flights?

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

What is the cheapest airline that flies from Calgary to United States?

WestJet, Air Canada, and United Airlines are the most popular carriers operating from Calgary to United States

Which airlines fly to United States?

How often are flights from Calgary to the United States delayed?

Historically, on average around 16% of flights between Calgary and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 125 minutes.

What is the most punctual flight time for Calgary to the United States flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Calgary to the United States flights?

According to our data, Eastern Airlines has had the lowest number of delays on this route over the last 12 months, with no flights being classified as delayed.

How many flights depart from Calgary to United States on average per day?

47 flights are operational daily from Calgary to United States as of November 2025. The most popular departure time for this route is 7:00p.m., with 48% of flights per day taking off at noon.

How many flights depart from Calgary to United States on average per week?

As of November 2025, 332 flights take off from Calgary and land in United States each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

Cheap Calgary to United States flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in United States

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

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

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

What documentation or ID do you need to fly to United States?

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

Best airlines flying from Calgary to United States

Compare and see reviews for airlines that fly from Calgary to United States with momondo

Why use momondo?

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

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

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

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

An easier way to manage your United States 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo