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

United Airlines, Air Canada, and Alaska 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 131 minutes.

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 84% of people opting to fly with this airline when travelling to United States. Keep in mind that there are 7 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, WestJet has had the least delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

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?

49 flights are operational daily from Calgary to United States as of August 2026. The most popular departure time for this route is 10:00a.m., with 54% of flights per day taking off at noon.

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

As of August 2026, 346 flights take off from Calgary and land in United States each week. The most common flight departure day for this route is Fri, with 28% of weekly flights taking off on this day.

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. Thursday has historically seen more delays on average compared to the rest of the week.

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 August 2026, there are 8 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$ 165 Cheap Flights from Calgary to the United States in 2026

Discover deals from 900+ travel sites with momondo.

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.

7:55 p.m. - 9:55 p.m.

YYC

SFO

3h 00mdirect

6:00 a.m. - 9:40 a.m.

SFO

YYC

2h 40mdirect

C$ 320WestJet

Sat, 12 Sep - Mon, 14 Sep

10:00 a.m. - 12:00 p.m.

YYC

SFO

3h 00mdirect

1:00 p.m. - 4:40 p.m.

SFO

YYC

2h 40mdirect

C$ 320WestJet

Sat, 12 Sep - Wed, 16 Sep

3:50 p.m. - 12:07 a.m.

YYC

SFO

9h 17m

2 stops

7:30 p.m. - 1:39 a.m.

SFO

YYC

5h 09m

1 stop

C$ 321Air Canada

Tue, 1 Sep - Wed, 30 Sep

7:55 p.m. - 9:55 p.m.

YYC

SFO

3h 00mdirect

4:31 p.m. - 7:55 p.m.

SFO

YYC

26h 24m

1 stop

C$ 321Multiple Airlines

Thu, 24 Sep - Mon, 28 Sep

11:45 a.m. - 12:25 p.m.

YYC

SFO

25h 40m

1 stop

6:00 a.m. - 9:40 a.m.

SFO

YYC

2h 40mdirect

C$ 321Multiple Airlines

Mon, 21 Sep - Sat, 26 Sep

3:50 p.m. - 12:07 a.m.

YYC

SFO

9h 17m

2 stops

7:30 p.m. - 1:39 a.m.

SFO

YYC

5h 09m

1 stop

C$ 328Air Canada

Tue, 1 Sep - Wed, 30 Sep

12:33 p.m. - 9:45 p.m.

YYC

LAX

10h 12m

1 stop

6:00 a.m. - 11:43 a.m.

LAX

YYC

4h 43m

1 stop

C$ 336Delta

Tue, 20 Oct - Tue, 27 Oct

6:00 a.m. - 3:03 p.m.

YYC

LAX

10h 03m

1 stop

6:00 a.m. - 12:19 p.m.

LAX

YYC

5h 19m

1 stop

C$ 338United Airlines

Tue, 1 Sep - Tue, 15 Sep

6:45 a.m. - 3:04 p.m.

YYC

LAX

9h 19m

1 stop

1:07 p.m. - 11:04 p.m.

LAX

YYC

8h 57m

1 stop

C$ 339Delta

Thu, 27 Aug - Mon, 31 Aug

1:35 p.m. - 6:49 p.m.

YYC

IAH

4h 14mdirect

5:00 a.m. - 1:35 p.m.

IAH

YYC

8h 35m

1 stop

C$ 346United Airlines

Sat, 31 Oct - Sat, 7 Nov

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Delta flights from Calgary to United States

Our best Delta deals on Calgary to United States flight tickets

Delta

27 Aug

YYC6:45 a.m.Calgary

9h 19m

1 stop

LAX3:04 p.m.Los Angeles

31 Aug

LAX1:07 p.m.Los Angeles

8h 57m

1 stop

YYC11:04 p.m.Calgary

C$ 339

Delta

3 Sep

YYC6:45 a.m.Calgary

9h 19m

1 stop

LAX3:04 p.m.Los Angeles

10 Sep

LAX1:10 p.m.Los Angeles

8h 56m

1 stop

YYC11:06 p.m.Calgary

C$ 346

Delta

1 Dec

YYC12:35 p.m.Calgary

10h 19m

1 stop

LAX8:54 p.m.Los Angeles

5 Dec

LAX1:41 p.m.Los Angeles

8h 38m

1 stop

YYC12:19 a.m.Calgary

C$ 349

United Airlines flights from Calgary to United States

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

United Airlines

1 Sep

YYC6:00 a.m.Calgary

10h 03m

1 stop

LAX3:03 p.m.Los Angeles

15 Sep

LAX6:00 a.m.Los Angeles

5h 19m

1 stop

YYC12:19 p.m.Calgary

C$ 338

United Airlines

31 Oct

YYC1:35 p.m.Calgary

4h 14m

IAH6:49 p.m.Houston George Bush Intcntl

7 Nov

IAH6:44 p.m.Houston George Bush Intcntl

18h 51m

1 stop

YYC1:35 p.m.Calgary

C$ 346

United Airlines

22 Sep

YYC6:00 a.m.Calgary

17h 27m

2 stops

IAH12:27 a.m.Houston George Bush Intcntl

3 Oct

IAH9:45 p.m.Houston George Bush Intcntl

14h 43m

1 stop

YYC11:28 a.m.Calgary

C$ 356

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Sat 12/9

7:55 p.m.-9:55 p.m.

Nonstop3h 00m

San Francisco

Mon 14/9

6:00 a.m.-9:40 a.m.

Nonstop2h 40m

C$ 320

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Sat 12/9

10:00 a.m.-12:00 p.m.

Nonstop3h 00m

San Francisco

Wed 16/9

1:00 p.m.-4:40 p.m.

Nonstop2h 40m

C$ 320

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Tue 1/9

3:50 p.m.-12:07 a.m.

2 stops9h 17m

San Francisco

Wed 30/9

7:30 p.m.-1:39 a.m.

1 stop5h 09m

C$ 321

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Thu 24/9

7:55 p.m.-9:55 p.m.

Nonstop3h 00m

San Francisco

Mon 28/9

4:31 p.m.-7:55 p.m.

1 stop26h 24m

C$ 321

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Mon 21/9

11:45 a.m.-12:25 p.m.

1 stop25h 40m

San Francisco

Sat 26/9

6:00 a.m.-9:40 a.m.

Nonstop2h 40m

C$ 321

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Tue 1/9

3:50 p.m.-12:07 a.m.

2 stops9h 17m

San Francisco

Wed 30/9

7:30 p.m.-1:39 a.m.

1 stop5h 09m

C$ 328

CalgaryLos Angeles

YYC - LAX

YYCLAX

Calgary

Tue 20/10

12:33 p.m.-9:45 p.m.

1 stop10h 12m

Los Angeles

Tue 27/10

6:00 a.m.-11:43 a.m.

1 stop4h 43m

C$ 336

CalgaryLos Angeles

YYC - LAX

YYCLAX

Calgary

Tue 1/9

6:00 a.m.-3:03 p.m.

1 stop10h 03m

Los Angeles

Tue 15/9

6:00 a.m.-12:19 p.m.

1 stop5h 19m

C$ 338

CalgaryLos Angeles

YYC - LAX

YYCLAX

Calgary

Thu 27/8

6:45 a.m.-3:04 p.m.

1 stop9h 19m

Los Angeles

Mon 31/8

1:07 p.m.-11:04 p.m.

1 stop8h 57m

C$ 339

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sat 31/10

1:35 p.m.-6:49 p.m.

Nonstop4h 14m

Houston George Bush Intcntl

Sat 7/11

5:00 a.m.-1:35 p.m.

1 stop8h 35m

C$ 346

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$ 404. 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$ 423.

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$ 558. 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$ 795.

What is the cheapest Calgary to United States flight route?

Fly from Calgary to Las Vegas Harry Reid Intl for the best Calgary - United States flight prices

How far in advance should I book a flight from Calgary to the 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$ 639 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$ 573 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?

You could potentially save up to 5% on your flight if you consider stops on a Calgary to United States flight.

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$ 199
Fastest flight time	0h 50m
Direct flights	Every day
Airports in United States	4,301 airports

The best one-way flight to United States from Calgary in the past 72 hours is C$ 199. The best round-trip flight deal from Calgary to United States found on momondo in the last 72 hours is C$ 284.

The fastest flight from Calgary to United States takes 0h 50m

Direct flights go from Calgary to United States every day.

There are 4,301 airports in United States. From Calgary there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

Frequently asked questions about flying from Calgary to the United States

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 August 2026, there are 8 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 40.44% of all bookings. The subsequent popular models are Boeing 737-700 Passenger/BBJ1 (winglets) at 16.78%, Boeing 737-800 Passenger/BBJ2 (winglets) at 16.68%, and Boeing 737-800 at 8.43%.

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
Air Canada	PriceFrom C$ 147	Free Cancellation	Rating 7.1 11,418 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 154	Free Cancellation	Rating 7.4 10,061 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 206	Free Cancellation	Rating 7.2 3,424 reviews	Search WestJet flights
Delta	PriceFrom C$ 211	Free Cancellation	Rating 7.8 8,493 reviews	Search Delta flights
American Airlines	PriceFrom C$ 235	Free Cancellation	Rating 7.1 11,846 reviews	Search American Airlines flights
Porter Airlines	PriceFrom C$ 334	Free Cancellation	Rating 8.0 449 reviews	Search Porter Airlines flights
APG Airlines	PriceFrom C$ 726	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

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Popular Cities in the United States

Flights to Fort Lauderdalefrom C$ 227

Flights to Orlandofrom C$ 265

Flights to New Yorkfrom C$ 282

Flights to Los Angelesfrom C$ 184

Flights to Las Vegasfrom C$ 198

Flights to San Franciscofrom C$ 241

Flights to Miamifrom C$ 395

Flights to Honolulufrom C$ 446

Flights to Houstonfrom C$ 346

Flights to Phoenixfrom C$ 193

Flights to Chicagofrom C$ 243

Flights to Tampafrom C$ 207

Cheap flights from Calgary to the United States from C$ 165

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 11/11. 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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Delta flights from Calgary to United States

Our best Delta deals on Calgary to United States flight tickets

United Airlines flights from Calgary to United States

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

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Use the filters below to find and compare flights from Calgary to the United States that are best for you.

See travel insights to the United States from

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

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 Calgary to United States flight route?

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

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

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

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

Which airlines fly to United States?

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

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

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

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

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

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

Cheap Calgary to United States flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in United States

Frequently asked questions about flying from Calgary to the 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?

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

Calgary flight routes

According to popular flight searches on momondo this year

United States flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to the United States

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to the United States

List of cabin classes available on flights landing in the United States. Availability may vary depending on flight origin and airline.

Complete your trip to the United States

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According to popular flight searches on momondo this year