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 11 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

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

Historically, on average around 15% 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 127 minutes.

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, WestJet has had the least delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

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

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

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

53 flights are operational daily from Calgary to United States as of April 2026. The most popular departure time for this route is 7:00p.m., with 40% 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 April 2026, 377 flights take off from Calgary and land in United States each week. The most common flight departure day for this route is Thu, with 20% of weekly flights taking off on this day.

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 April 2026, there are 11 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$ 158 Cheap Flights from Calgary to the United States in 2026

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

6:25 a.m. - 9:38 a.m.

YYC

SEA

4h 13m

1 stop

3:40 p.m. - 9:31 p.m.

SEA

YYC

4h 51m

1 stop

C$ 263Air Canada

Thu, 23 Apr - Mon, 27 Apr

2:05 p.m. - 6:30 p.m.

YYC

SEA

5h 25m

1 stop

7:20 p.m. - 1:41 a.m.

SEA

YYC

5h 21m

1 stop

C$ 266Air Canada

Thu, 28 May - Sun, 31 May

7:45 p.m. - 9:40 p.m.

YYC

LAS

2h 55mdirect

6:10 p.m. - 10:00 p.m.

LAS

YYC

2h 50mdirect

C$ 271WestJet

Fri, 5 Jun - Tue, 9 Jun

8:45 a.m. - 9:40 a.m.

YYC

SEA

1h 55mdirect

7:35 p.m. - 10:15 p.m.

SEA

YYC

1h 40mdirect

C$ 274WestJet

Sat, 23 May - Sat, 30 May

2:14 p.m. - 8:39 a.m.

YYC

DFW

17h 25m

1 stop

6:51 p.m. - 9:43 p.m.

DFW

YYC

3h 52mdirect

C$ 306American Airlines

Sat, 23 May - Sun, 24 May

1:40 p.m. - 7:28 p.m.

YYC

DFW

28h 48m

1 stop

8:50 a.m. - 11:43 a.m.

DFW

YYC

3h 53mdirect

C$ 314American Airlines

Fri, 8 May - Sun, 10 May

7:00 a.m. - 3:55 p.m.

YYC

EWR

6h 55m

1 stop

10:35 a.m. - 4:30 p.m.

EWR

YYC

7h 55m

1 stop

C$ 349Porter Airlines

Mon, 8 Jun - Tue, 9 Jun

7:00 a.m. - 3:55 p.m.

YYC

EWR

6h 55m

1 stop

9:10 a.m. - 4:30 p.m.

EWR

YYC

9h 20m

2 stops

C$ 359Porter Airlines

Mon, 8 Jun - Tue, 9 Jun

7:40 a.m. - 4:03 p.m.

YYC

PHX

9h 23m

1 stop

1:15 p.m. - 11:00 p.m.

PHX

YYC

8h 45m

1 stop

C$ 363Delta

Wed, 22 Apr - Sat, 25 Apr

7:40 a.m. - 11:07 p.m.

YYC

HOU

14h 27m

2 stops

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

HOU

YYC

18h 00m

2 stops

C$ 404Delta

Sun, 26 Apr - Thu, 30 Apr

United Airlines flights from Calgary to United States

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

United Airlines

2 May

YYC3:22 p.m.Calgary

6h 44m

1 stop

SEA9:06 p.m.Seattle/Tacoma Intl

4 May

SEA7:36 p.m.Seattle/Tacoma Intl

15h 43m

1 stop

YYC12:19 p.m.Calgary

C$ 313

United Airlines

2 May

YYC1:27 p.m.Calgary

11h 02m

2 stops

SEA11:29 p.m.Seattle/Tacoma Intl

4 May

SEA7:36 p.m.Seattle/Tacoma Intl

15h 43m

1 stop

YYC12:19 p.m.Calgary

C$ 325

United Airlines

22 Apr

YYC3:22 p.m.Calgary

2h 50m

SFO5:12 p.m.San Francisco

29 Apr

SFO8:23 a.m.San Francisco

2h 56m

YYC12:19 p.m.Calgary

C$ 349

WestJet flights from Calgary to United States

Our best WestJet deals on Calgary to United States flight tickets

WestJet

5 Jun

YYC7:45 p.m.Calgary

2h 55m

LAS9:40 p.m.Las Vegas Harry Reid Intl

9 Jun

LAS6:10 p.m.Las Vegas Harry Reid Intl

2h 50m

YYC10:00 p.m.Calgary

C$ 271

WestJet

23 May

YYC8:45 a.m.Calgary

1h 55m

SEA9:40 a.m.Seattle/Tacoma Intl

30 May

SEA7:35 p.m.Seattle/Tacoma Intl

1h 40m

YYC10:15 p.m.Calgary

C$ 274

WestJet

2 Jun

YYC3:20 p.m.Calgary

2h 55m

LAS5:15 p.m.Las Vegas Harry Reid Intl

9 Jun

LAS6:10 p.m.Las Vegas Harry Reid Intl

2h 50m

YYC10:00 p.m.Calgary

C$ 276

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Thu 23/4

6:25 a.m.-9:38 a.m.

1 stop4h 13m

Seattle/Tacoma Intl

Mon 27/4

3:40 p.m.-9:31 p.m.

1 stop4h 51m

C$ 263

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Thu 28/5

2:05 p.m.-6:30 p.m.

1 stop5h 25m

Seattle/Tacoma Intl

Sun 31/5

7:20 p.m.-1:41 a.m.

1 stop5h 21m

C$ 266

CalgaryLas Vegas

YYC - LAS

YYCLAS

Calgary

Fri 5/6

7:45 p.m.-9:40 p.m.

Nonstop2h 55m

Las Vegas Harry Reid Intl

Tue 9/6

6:10 p.m.-10:00 p.m.

Nonstop2h 50m

C$ 271

Quickest round-trip

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Sat 23/5

8:45 a.m.-9:40 a.m.

Nonstop1h 55m

Seattle/Tacoma Intl

Sat 30/5

7:35 p.m.-10:15 p.m.

Nonstop1h 40m

C$ 274

CalgaryDallas

YYC - DFW

YYCDFW

Calgary

Sat 23/5

2:14 p.m.-8:39 a.m.

1 stop17h 25m

Dallas/Fort Worth

Sun 24/5

6:51 p.m.-9:43 p.m.

Nonstop3h 52m

C$ 306

CalgaryDallas

YYC - DFW

YYCDFW

Calgary

Fri 8/5

1:40 p.m.-7:28 p.m.

1 stop28h 48m

Dallas/Fort Worth

Sun 10/5

8:50 a.m.-11:43 a.m.

Nonstop3h 53m

C$ 314

CalgaryNewark

YYC - EWR

YYCEWR

Calgary

Mon 8/6

7:00 a.m.-3:55 p.m.

1 stop6h 55m

Newark

Tue 9/6

10:35 a.m.-4:30 p.m.

1 stop7h 55m

C$ 349

CalgaryNewark

YYC - EWR

YYCEWR

Calgary

Mon 8/6

7:00 a.m.-3:55 p.m.

1 stop6h 55m

Newark

Tue 9/6

9:10 a.m.-4:30 p.m.

2 stops9h 20m

C$ 359

CalgaryPhoenix

YYC - PHX

YYCPHX

Calgary

Wed 22/4

7:40 a.m.-4:03 p.m.

1 stop9h 23m

Phoenix Sky Harbor Intl

Sat 25/4

1:15 p.m.-11:00 p.m.

1 stop8h 45m

C$ 363

CalgaryHouston

YYC - HOU

YYCHOU

Calgary

Sun 26/4

7:40 a.m.-11:07 p.m.

2 stops14h 27m

Houston Hobby

Thu 30/4

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

2 stops18h 00m

C$ 404

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 September is, on average, the cheapest month to fly to United States from Calgary, with most prices found around C$ 349. If you don’t want to visit United States in September, then you should wait until October 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$ 532. 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$ 802.

What is the cheapest Calgary to United States flight route?

Fly from Calgary to Seattle/Tacoma Intl 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$ 559 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$ 523 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$ 190
Fastest flight time	1h 49m
Direct flights	Every day
Airports in United States	4,297 airports

The best one-way flight to United States from Calgary in the past 72 hours is C$ 190. The best round-trip flight deal from Calgary to United States found on momondo in the last 72 hours is C$ 234.

The fastest flight from Calgary to United States takes 1h 49m

Direct flights go from Calgary to United States every day.

There are 4,297 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 April 2026, there are 11 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 29.55% of all bookings. The subsequent popular models are Boeing 737-700 Passenger/BBJ1 (winglets) at 29.39%, Boeing 737-800 Passenger/BBJ2 (winglets) at 18.37%, and Boeing 737-800 at 8.36%.

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
United Airlines	PriceFrom C$ 108	Free Cancellation	Rating 7.4 9,561 reviews	Search United Airlines flights
Flair Airlines	PriceFrom C$ 119	Free Cancellation	Rating 6.0 268 reviews	Search Flair Airlines flights
Air Canada	PriceFrom C$ 127	Free Cancellation	Rating 7.1 10,915 reviews	Search Air Canada flights
Frontier	PriceFrom C$ 137	Free Cancellation	Rating 5.7 2,997 reviews	Search Frontier flights
American Airlines	PriceFrom C$ 171	Free Cancellation	Rating 7.1 11,563 reviews	Search American Airlines flights
WestJet	PriceFrom C$ 187	Free Cancellation	Rating 7.2 3,319 reviews	Search WestJet flights
Delta	PriceFrom C$ 204	Free Cancellation	Rating 7.9 8,395 reviews	Search Delta flights
Alaska Airlines	PriceFrom C$ 252	Free Cancellation	Rating 7.9 12,206 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom C$ 271	Free Cancellation	Rating 7.8 2,839 reviews	Search Hawaiian Airlines flights
Porter Airlines	PriceFrom C$ 330	Free Cancellation	Rating 8.0 432 reviews	Search Porter 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

Find my bookings

Get notified when prices go down

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

1 adult

Sat 9/5

Sat 16/5

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Popular cities

Other flights from Calgary

Other flights to the United States

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular Cities in the United States

Flights to Fort Lauderdalefrom C$ 235

Flights to Orlandofrom C$ 259

Flights to New Yorkfrom C$ 216

Flights to Los Angelesfrom C$ 204

Flights to Las Vegasfrom C$ 253

Flights to San Franciscofrom C$ 266

Flights to Miamifrom C$ 381

Flights to Honolulufrom C$ 427

Flights to Phoenixfrom C$ 260

Flights to Chicagofrom C$ 228

Flights to Tampafrom C$ 302

Flights to Houstonfrom C$ 375

Cheap flights from Calgary to the United States from C$ 158

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 23/8. 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

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

United Airlines flights from Calgary to United States

Our best United Airlines 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

momondo Fare Finder

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 to 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

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

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

Explore popular destinations other users love

According to popular flight searches on momondo this year