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 week?

As of December 2025, 299 flights take off from Calgary and land in United States each week. The most common flight departure day for this route is Mon, with 21% of weekly flights taking off on this day.

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

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.

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

42 flights are operational daily from Calgary to United States as of December 2025. The most popular departure time for this route is 6:00a.m., with 49% of flights per day taking off at noon.

Which airlines fly to United States?

WestJet, Air Canada and United 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 82% of people opting to fly with this airline when travelling to United States. Keep in mind that there are 10 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

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

According to our data, Air Canada has had the least delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

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 December 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$ 142 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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

YYC

IAH

4h 14mdirect

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

IAH

YYC

4h 31mdirect

C$ 209WestJet

Thu, 22 Jan - Tue, 27 Jan

10:05 a.m. - 12:12 p.m.

YYC

SFO

3h 07mdirect

1:00 p.m. - 4:48 p.m.

SFO

YYC

2h 48mdirect

C$ 212WestJet

Thu, 15 Jan - Thu, 29 Jan

10:05 a.m. - 12:12 p.m.

YYC

SFO

3h 07mdirect

10:15 a.m. - 11:05 a.m.

SFO

YYC

23h 50m2 stops

C$ 213Multiple Airlines

Thu, 15 Jan - Thu, 29 Jan

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

YYC

IAH

9h 24m1 stop

5:25 p.m. - 12:28 a.m.

IAH

YYC

8h 03m1 stop

C$ 231Air Canada

Wed, 8 Apr - Wed, 15 Apr

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

YYC

IAH

4h 17mdirect

10:48 a.m. - 9:48 p.m.

IAH

YYC

12h 00m1 stop

C$ 232United Airlines

Wed, 8 Apr - Wed, 15 Apr

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

YYC

IAH

4h 17mdirect

9:50 p.m. - 11:37 a.m.

IAH

YYC

14h 47m1 stop

C$ 234United Airlines

Wed, 8 Apr - Wed, 15 Apr

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

YYC

SFO

7h 20m1 stop

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

SFO

YYC

6h 39m1 stop

C$ 236Air Canada

Thu, 22 Jan - Sun, 25 Jan

12:30 a.m. - 10:21 a.m.

YYC

HOU

8h 51m1 stop

11:09 a.m. - 7:09 p.m.

HOU

YYC

9h 00m1 stop

C$ 488Delta

Mon, 2 Feb - Thu, 5 Feb

12:30 a.m. - 10:21 a.m.

YYC

HOU

8h 51m1 stop

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

HOU

YYC

16h 09m2 stops

C$ 557Delta

Mon, 2 Feb - Thu, 5 Feb

6:30 a.m. - 3:50 p.m.

YYC

HOU

8h 20m1 stop

5:00 a.m. - 11:08 a.m.

HOU

YYC

7h 08m1 stop

C$ 622American Airlines

Wed, 1 Apr - Thu, 9 Apr

Air Canada flights from Calgary to United States

Our best Air Canada deals on Calgary to United States flight tickets

Air Canada

8 Apr

YYC6:00 a.m.Calgary

9h 24m

1 stop

IAH4:24 p.m.Houston George Bush Intcntl

15 Apr

IAH5:25 p.m.Houston George Bush Intcntl

8h 03m

1 stop

YYC12:28 a.m.Calgary

C$ 231

Find similar

Air Canada

22 Jan

YYC6:00 a.m.Calgary

7h 20m

1 stop

SFO12:20 p.m.San Francisco

25 Jan

SFO1:20 p.m.San Francisco

6h 39m

1 stop

YYC8:59 p.m.Calgary

C$ 236

Find similar

Air Canada

11 Dec

YYC6:00 a.m.Calgary

4h 31m

1 stop

SEA9:31 a.m.Seattle/Tacoma Intl

11 Dec

SEA3:40 p.m.Seattle/Tacoma Intl

4h 19m

1 stop

YYC8:59 p.m.Calgary

C$ 243

Find similar

WestJet flights from Calgary to United States

Our best WestJet deals on Calgary to United States flight tickets

WestJet

22 Jan

YYC7:30 a.m.Calgary

4h 14m

IAH12:44 p.m.Houston George Bush Intcntl

27 Jan

IAH6:20 p.m.Houston George Bush Intcntl

4h 31m

YYC9:51 p.m.Calgary

C$ 209

Find similar

WestJet

15 Jan

YYC10:05 a.m.Calgary

3h 07m

SFO12:12 p.m.San Francisco

29 Jan

SFO1:00 p.m.San Francisco

2h 48m

YYC4:48 p.m.Calgary

C$ 212

Find similar

WestJet

9 Jan

YYC7:50 a.m.Calgary

3h 32m

1 stop

SEA10:22 a.m.Seattle/Tacoma Intl

9 Jan

SEA3:10 p.m.Seattle/Tacoma Intl

1h 40m

YYC5:50 p.m.Calgary

C$ 214

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 22/1

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

Nonstop4h 14m

Houston George Bush Intcntl

Tue 27/1

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

Nonstop4h 31m

C$ 209

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Thu 15/1

10:05 a.m.-12:12 p.m.

Nonstop3h 07m

San Francisco

Thu 29/1

1:00 p.m.-4:48 p.m.

Nonstop2h 48m

C$ 212

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Thu 15/1

10:05 a.m.-12:12 p.m.

Nonstop3h 07m

San Francisco

Thu 29/1

10:15 a.m.-11:05 a.m.

2 stops23h 50m

C$ 213

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Wed 8/4

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

1 stop9h 24m

Houston George Bush Intcntl

Wed 15/4

5:25 p.m.-12:28 a.m.

1 stop8h 03m

C$ 231

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Wed 8/4

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

Nonstop4h 17m

Houston George Bush Intcntl

Wed 15/4

10:48 a.m.-9:48 p.m.

1 stop12h 00m

C$ 232

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Wed 8/4

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

Nonstop4h 17m

Houston George Bush Intcntl

Wed 15/4

9:50 p.m.-11:37 a.m.

1 stop14h 47m

C$ 234

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Thu 22/1

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

1 stop7h 20m

San Francisco

Sun 25/1

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

1 stop6h 39m

C$ 236

CalgaryHouston

YYC - HOU

YYCHOU

Calgary

Mon 2/2

12:30 a.m.-10:21 a.m.

1 stop8h 51m

Houston Hobby

Thu 5/2

11:09 a.m.-7:09 p.m.

1 stop9h 00m

C$ 488

CalgaryHouston

YYC - HOU

YYCHOU

Calgary

Mon 2/2

12:30 a.m.-10:21 a.m.

1 stop8h 51m

Houston Hobby

Thu 5/2

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

2 stops16h 09m

C$ 557

CalgaryHouston

YYC - HOU

YYCHOU

Calgary

Wed 1/4

6:30 a.m.-3:50 p.m.

1 stop8h 20m

Houston Hobby

Thu 9/4

5:00 a.m.-11:08 a.m.

1 stop7h 08m

C$ 622

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$ 364. 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$ 368.

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$ 462. 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$ 887.

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$ 419. Flights to United States are more costly in the morning, with an average ticket price of C$ 688. 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 Atlanta Hartsfield-Jackson 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$ 522 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$ 456 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$ 174
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$ 174. The best round-trip flight deal from Calgary to United States found on momondo in the last 72 hours is C$ 252.

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 December 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 34.70% of all bookings. The subsequent popular models are Boeing 737-700 Passenger/BBJ1 (winglets) at 28.80%, Boeing 737-800 Passenger/BBJ2 (winglets) at 12.48%, and Boeing 737-800 at 9.09%.

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$ 104	Free Cancellation	Rating 6.0 255 reviews	Search Flair Airlines flights
Air Canada	PriceFrom C$ 127	Free Cancellation	Rating 7.1 10,515 reviews	Search Air Canada flights
Frontier	PriceFrom C$ 137	Free Cancellation	Rating 5.8 3,085 reviews	Search Frontier flights
United Airlines	PriceFrom C$ 164	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
American Airlines	PriceFrom C$ 170	Free Cancellation	Rating 7.2 11,048 reviews	Search American Airlines flights
Delta	PriceFrom C$ 183	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
WestJet	PriceFrom C$ 189	Free Cancellation	Rating 7.2 3,194 reviews	Search WestJet flights
Porter Airlines	PriceFrom C$ 280	Free Cancellation	Rating 8.0 397 reviews	Search Porter Airlines flights
Alaska Airlines	PriceFrom C$ 433	Free Cancellation	Rating 8.0 11,423 reviews	Search Alaska Airlines flights
APG Airlines	PriceFrom C$ 716	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.

Start using Trips

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Popular Cities in the United States

Flights to Fort Lauderdalefrom C$ 147

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Flights to New Yorkfrom C$ 227

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Flights to Los Angelesfrom C$ 156

Flights to Miamifrom C$ 295

Flights to San Franciscofrom C$ 124

Flights to Honolulufrom C$ 285

Flights to Phoenixfrom C$ 167

Flights to Tampafrom C$ 180

Flights to Chicagofrom C$ 180

Flights to Houstonfrom C$ 241

Cheap flights from Calgary to the United States from C$ 142

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 17/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Calgary to the United States

Cheap round-trip flights

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Air Canada flights from Calgary to United States

Our best Air Canada deals on Calgary to United States flight tickets

WestJet flights from Calgary to United States

Our best WestJet deals on Calgary to United States flight tickets

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See travel insights to the United States from

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 Atlanta Hartsfield-Jackson 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, Air Canada has had the least delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

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

42 flights are operational daily from Calgary to United States as of December 2025. The most popular departure time for this route is 6:00a.m., with 49% of flights per day taking off at noon.

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

As of December 2025, 299 flights take off from Calgary and land in United States each week. The most common flight departure day for this route is Mon, with 21% 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