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.

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

Generally, flights departing in the morning 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 United States to Calgary on average per week?

As of January 2026, there are 258 flights per week flying from United States to Calgary. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

How long does it take to fly to Calgary?

The flight from United States to Calgary depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from San Francisco (a popular airport in United States) to Calgary (the most popular airport in Calgary), then the flight time is 2h 43m on average. If you fly from Los Angeles (another popular airport in United States) to Calgary, then the average flight time is 3h 04m.

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

Historically, on average around 22% of flights between United States and Calgary have experienced a delay on any given week. The average delay length over the past 12 months has been 133 minutes.

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

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

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

As of January 2026, there are 36 flights per day flying from United States to Calgary. The most common time of day flights depart is 8:00a.m., with 45% of flights taking off in the afternoon.

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

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

Which airlines fly to Calgary?

WestJet, Air Canada and United Airlines are the top three most popular airlines that fly to Calgary from United States according to our data. WestJet is the first choice among our users, with 80% of people opting to fly with this airline when travelling to Calgary. Keep in mind that there are 7 different airlines that fly to Calgary on a routine basis, so you have a few additional options to choose from.

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?

As of January 2026, there are 5 operators available to choose from 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.

C$ 93 Cheap Flights from the United States to Calgary in 2026

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Find the cheapest flights from the United States to Calgary

Round-trip

One-way

Last minute

Direct

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

Enter your travel dates to find the best prices.

2:20 p.m. - 5:15 p.m.

ORD

YYC

3h 55mdirect

9:00 a.m. - 1:35 p.m.

YYC

ORD

3h 35mdirect

C$ 236WestJet

Mon, 9 Mar - Mon, 16 Mar

3:55 p.m. - 11:59 p.m.

ORD

YYC

9h 04m

1 stop

9:00 a.m. - 1:35 p.m.

YYC

ORD

3h 35mdirect

C$ 242Multiple Airlines

Mon, 9 Mar - Mon, 16 Mar

3:55 p.m. - 11:59 p.m.

ORD

YYC

9h 04m

1 stop

11:40 p.m. - 9:13 a.m.

YYC

ORD

8h 33m

1 stop

C$ 249Air Canada

Mon, 9 Mar - Mon, 16 Mar

9:57 a.m. - 12:54 p.m.

ORD

YYC

3h 57mdirect

1:35 p.m. - 6:10 p.m.

YYC

ORD

3h 35mdirect

C$ 256American Airlines

Wed, 15 Apr - Sat, 18 Apr

3:55 p.m. - 11:59 p.m.

ORD

YYC

9h 04m

1 stop

5:35 a.m. - 3:10 p.m.

YYC

ORD

8h 35m

1 stop

C$ 264Air Canada

Mon, 9 Mar - Mon, 16 Mar

9:55 a.m. - 3:44 p.m.

LGA

YYC

7h 49m

1 stop

7:05 a.m. - 4:55 p.m.

YYC

LGA

7h 50m

1 stop

C$ 426Porter Airlines

Wed, 3 Jun - Mon, 8 Jun

5:30 p.m. - 11:59 p.m.

LGA

YYC

8h 29m

1 stop

11:55 p.m. - 8:55 a.m.

YYC

LGA

7h 00m

1 stop

C$ 429Porter Airlines

Wed, 3 Jun - Mon, 8 Jun

12:01 p.m. - 11:42 p.m.

BOS

YYC

13h 41m

1 stop

1:40 p.m. - 10:26 a.m.

YYC

BOS

18h 46m

1 stop

C$ 436American Airlines

Sat, 23 May - Fri, 29 May

10:40 a.m. - 8:54 p.m.

BOS

YYC

12h 14m

1 stop

6:30 a.m. - 7:34 p.m.

YYC

BOS

11h 04m

1 stop

C$ 442Delta

Tue, 3 Mar - Mon, 30 Mar

10:05 a.m. - 11:06 p.m.

HOU

YYC

14h 01m

2 stops

12:30 a.m. - 9:15 a.m.

YYC

HOU

7h 45m

1 stop

C$ 535Delta

Sat, 4 Jul - Sat, 1 Aug

United Airlines flights from United States to Calgary

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

United Airlines

26 May

ORD7:15 a.m.Chicago O'Hare Intl

15h 23m

1 stop

YYC9:38 p.m.Calgary

29 May

YYC8:30 a.m.Calgary

3h 20m

ORD12:50 p.m.Chicago O'Hare Intl

C$ 267

United Airlines

26 May

ORD7:15 a.m.Chicago O'Hare Intl

15h 23m

1 stop

YYC9:38 p.m.Calgary

1 Jun

YYC6:20 a.m.Calgary

13h 53m

1 stop

ORD9:13 p.m.Chicago O'Hare Intl

C$ 288

United Airlines

4 Apr

ORD9:49 p.m.Chicago O'Hare Intl

17h 04m

1 stop

YYC1:53 p.m.Calgary

9 Apr

YYC1:27 p.m.Calgary

10h 03m

1 stop

ORD12:30 a.m.Chicago O'Hare Intl

C$ 290

Porter Airlines flights from United States to Calgary

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

Porter Airlines

3 Jun

LGA9:55 a.m.New York LaGuardia

7h 49m

1 stop

YYC3:44 p.m.Calgary

8 Jun

YYC7:05 a.m.Calgary

7h 50m

1 stop

LGA4:55 p.m.New York LaGuardia

C$ 426

Porter Airlines

3 Jun

LGA5:30 p.m.New York LaGuardia

8h 29m

1 stop

YYC11:59 p.m.Calgary

8 Jun

YYC11:55 p.m.Calgary

7h 00m

1 stop

LGA8:55 a.m.New York LaGuardia

C$ 429

Porter Airlines

21 May

LGA6:15 a.m.New York LaGuardia

7h 19m

1 stop

YYC11:34 a.m.Calgary

26 May

YYC7:00 a.m.Calgary

12h 05m

2 stops

LGA9:05 p.m.New York LaGuardia

C$ 434

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Mon 9/3

2:20 p.m.-5:15 p.m.

Nonstop3h 55m

Calgary

Mon 16/3

9:00 a.m.-1:35 p.m.

Nonstop3h 35m

C$ 236

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Mon 9/3

3:55 p.m.-11:59 p.m.

1 stop9h 04m

Calgary

Mon 16/3

9:00 a.m.-1:35 p.m.

Nonstop3h 35m

C$ 242

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Mon 9/3

3:55 p.m.-11:59 p.m.

1 stop9h 04m

Calgary

Mon 16/3

11:40 p.m.-9:13 a.m.

1 stop8h 33m

C$ 249

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Wed 15/4

9:57 a.m.-12:54 p.m.

Nonstop3h 57m

Calgary

Sat 18/4

1:35 p.m.-6:10 p.m.

Nonstop3h 35m

C$ 256

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Mon 9/3

3:55 p.m.-11:59 p.m.

1 stop9h 04m

Calgary

Mon 16/3

5:35 a.m.-3:10 p.m.

1 stop8h 35m

C$ 264

New YorkCalgary

LGA - YYC

LGAYYC

New York LaGuardia

Wed 3/6

9:55 a.m.-3:44 p.m.

1 stop7h 49m

Calgary

Mon 8/6

7:05 a.m.-4:55 p.m.

1 stop7h 50m

C$ 426

New YorkCalgary

LGA - YYC

LGAYYC

New York LaGuardia

Wed 3/6

5:30 p.m.-11:59 p.m.

1 stop8h 29m

Calgary

Mon 8/6

11:55 p.m.-8:55 a.m.

1 stop7h 00m

C$ 429

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Sat 23/5

12:01 p.m.-11:42 p.m.

1 stop13h 41m

Calgary

Fri 29/5

1:40 p.m.-10:26 a.m.

1 stop18h 46m

C$ 436

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Tue 3/3

10:40 a.m.-8:54 p.m.

1 stop12h 14m

Calgary

Mon 30/3

6:30 a.m.-7:34 p.m.

1 stop11h 04m

C$ 442

HoustonCalgary

HOU - YYC

HOUYYC

Houston Hobby

Sat 4/7

10:05 a.m.-11:06 p.m.

2 stops14h 01m

Calgary

Sat 1/8

12:30 a.m.-9:15 a.m.

1 stop7h 45m

C$ 535

Flights are sorted by cheapest round-trip flights first.

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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

Prices

Airlines

Delays

Other information

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$ 412, 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 June instead. Flights to Calgary in June, while not as cheap as those in May, still average around C$ 449.

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 Saturday when prices can be found for as low as C$ 626. 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$ 761.

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$ 571 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$ 402 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$ 63
Fastest flight time	1h 34m
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$ 63. The best round-trip flight deal from United States to Calgary found on momondo in the last 72 hours is C$ 105.

The fastest flight from United States to Calgary takes 1h 34m

Direct flights go from United States to Calgary every day.

There is 1 airport in Calgary. From United States there are direct flights to 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?
As of January 2026, there are 5 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United States to Calgary is Boeing 737 MAX 8 (30.42% of total bookings). The next most popular plane models are Boeing 737-700 Passenger/BBJ1 (winglets) (22.31%), Boeing 737-800 Passenger/BBJ2 (winglets) (15.84%), and Boeing 737-800 (10.61%).

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
WestJet	PriceFrom C$ 96	Free Cancellation	Rating 7.2 3,247 reviews	Search WestJet flights
Delta	PriceFrom C$ 137	Free Cancellation	Rating 7.9 8,088 reviews	Search Delta flights
Air Canada	PriceFrom C$ 145	Free Cancellation	Rating 7.1 10,646 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 167	Free Cancellation	Rating 7.4 9,191 reviews	Search United Airlines flights
Porter Airlines	PriceFrom C$ 243	Free Cancellation	Rating 7.9 412 reviews	Search Porter Airlines flights

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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Cheap flights from the United States to Calgary from C$ 93

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 21/4. 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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See travel insights to Calgary from

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

What is the cheapest month to fly to Calgary?

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

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?

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.

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

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

Which airlines fly to Calgary?

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

Historically, on average around 22% of flights between United States and Calgary have experienced a delay on any given week. The average delay length over the past 12 months has been 133 minutes.

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

Generally, flights departing in the morning 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 the United States to Calgary flights?

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

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

As of January 2026, there are 36 flights per day flying from United States to Calgary. The most common time of day flights depart is 8:00a.m., with 45% of flights taking off in the afternoon.

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

As of January 2026, there are 258 flights per week flying from United States to Calgary. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

How long does it take to fly 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

Fastest flight time

Direct flights

Airports in Calgary

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

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?

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

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

Travelling to a place near Calgary?

Why use momondo?

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

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

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

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

An easier way to manage your Calgary 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 Canada

Airports servicing Alberta