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Cheap flights from Calgary to the United States from C$ 166

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — LAX
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Calgary to USA

Enter your travel dates to find the best prices.

Cheapest flights from Calgary to USA
Explore the most affordable flight options available from Calgary to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2026.

Fri 22/512:00 p.m.
YYC
-
ORD
Nonstop3h 40m
WestJet
Wed 27/55:30 p.m.
ORD
-
YYC
Nonstop3h 55m
WestJet
Deal found 20/3C$ 278
Sat 20/62:05 p.m.
YYC
-
SEA
1 stop5h 27m
Air Canada
Wed 24/67:20 p.m.
SEA
-
YYC
1 stop5h 20m
Air Canada
Deal found 21/3C$ 281
Fri 19/67:05 p.m.
YYC
-
SEA
1 stop4h 43m
Air Canada
Tue 23/67:20 p.m.
SEA
-
YYC
1 stop5h 20m
Air Canada
Deal found 21/3C$ 284
Fri 19/67:05 p.m.
YYC
-
SEA
1 stop4h 43m
Air Canada
Thu 25/65:40 a.m.
SEA
-
YYC
2 stops8h 22m
Air Canada
Deal found 21/3C$ 291
Fri 5/67:45 p.m.
YYC
-
LAS
Nonstop2h 55m
WestJet
Wed 10/66:10 p.m.
LAS
-
YYC
Nonstop2h 50m
WestJet
Deal found 20/3C$ 291
Fri 1/512:30 p.m.
YYC
-
LAX
2 stops10h 04m
Air Canada
Tue 5/56:35 a.m.
LAX
-
YYC
1 stop7h 56m
Air Canada
Deal found 19/3C$ 298
Tue 21/77:05 p.m.
YYC
-
LAS
1 stop5h 41m
Air Canada
Tue 28/76:00 p.m.
LAS
-
YYC
1 stop6h 40m
Air Canada
Deal found 21/3C$ 300
Thu 30/47:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Mon 4/56:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 18/3C$ 302
Wed 27/58:45 a.m.
YYC
-
SEA
Nonstop1h 55m
WestJet
Sat 30/57:35 p.m.
SEA
-
YYC
Nonstop1h 40m
WestJet
Deal found 19/3C$ 302
Sat 30/55:50 p.m.
YYC
-
SEA
Nonstop1h 55m
WestJet
Sun 31/510:30 a.m.
SEA
-
YYC
Nonstop1h 40m
WestJet
Deal found 21/3C$ 303
Sat 23/55:50 p.m.
YYC
-
SEA
Nonstop1h 55m
WestJet
Tue 26/510:30 a.m.
SEA
-
YYC
Nonstop1h 40m
WestJet
Deal found 21/3C$ 305
Fri 22/58:45 a.m.
YYC
-
SEA
Nonstop1h 55m
WestJet
Tue 26/510:30 a.m.
SEA
-
YYC
Nonstop1h 40m
WestJet
Deal found 21/3C$ 306

Find flight deals from Calgary to USA

Keep the following information in mind while searching for Calgary to USA flight deals. Data was last updated 22 March 2026.

Round-trip from

C$ 278

One-way from

C$ 166

Popular in

December

Cheapest in

June

Average price

C$ 545

Good round-trip deal

C$ 277 or less

Good one-way deal

C$ 188 or less
WestJet
  • WestJet
  • 22/5-27/5
  • Nonstop
  • 7h 35m total
  • Calgary to USA
Search Deals
Air Canada
  • Air Canada
  • 24/6
  • 1 total stop
  • 4h 52m total
  • Calgary to USA
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Calgary to USA.
Search Deals
Price to beat on a one-way flight from Calgary to USA.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Calgary to USA that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 22 March 2026.
Use the filters below to find and compare flights from Calgary to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryLas Vegas

YYC - LAS

YYCLAS

Calgary

Tue 2/6

7:45 a.m.-4:00 p.m.

1 stop9h 15m

Las Vegas Harry Reid Intl

Sat 6/6

1:20 p.m.-10:57 p.m.

1 stop8h 37m

C$ 329

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Sat 20/6

7:55 p.m.-9:00 p.m.

Nonstop2h 05m

Seattle/Tacoma Intl

Tue 23/6

10:30 a.m.-1:10 p.m.

Nonstop1h 40m

C$ 329

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Wed 6/5

3:22 p.m.-5:15 p.m.

Nonstop2h 53m

San Francisco

Mon 11/5

8:23 a.m.-12:19 p.m.

Nonstop2h 56m

C$ 348

CalgaryLas Vegas

YYC - LAS

YYCLAS

Calgary

Fri 17/4

1:27 p.m.-9:58 p.m.

1 stop9h 31m

Las Vegas Harry Reid Intl

Sun 19/4

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

1 stop5h 19m

C$ 364

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Sun 26/4

7:40 a.m.-6:04 p.m.

1 stop9h 24m

Chicago O'Hare Intl

Wed 29/4

2:09 p.m.-11:00 p.m.

1 stop9h 51m

C$ 364

CalgaryLas Vegas

YYC - LAS

YYCLAS

Calgary

Fri 17/4

1:27 p.m.-9:58 p.m.

1 stop9h 31m

Las Vegas Harry Reid Intl

Mon 20/4

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

1 stop5h 19m

C$ 364

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Sun 7/6

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

Nonstop3h 00m

San Francisco

Sun 14/6

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

Nonstop2h 40m

C$ 368

CalgaryLas Vegas

YYC - LAS

YYCLAS

Calgary

Thu 16/4

3:22 p.m.-12:50 a.m.

1 stop10h 28m

Las Vegas Harry Reid Intl

Mon 20/4

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

1 stop5h 19m

C$ 373

CalgaryLas Vegas

YYC - LAS

YYCLAS

Calgary

Sat 25/4

3:22 p.m.-11:11 p.m.

1 stop8h 49m

Las Vegas Harry Reid Intl

Wed 29/4

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

1 stop5h 19m

C$ 373

CalgaryLos Angeles

YYC - LAX

YYCLAX

Calgary

Wed 15/4

3:22 p.m.-8:55 p.m.

1 stop6h 33m

Los Angeles Los Angeles

Mon 20/4

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

1 stop5h 19m

C$ 376

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Calgary to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Calgary with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Calgary to the United States

What is the cheapest month to book a flight from Calgary to USA?

Currently, April is the cheapest month in which you can book a flight from Calgary to USA (average of C$ 118). Flying from Calgary to USA in August is currently the most expensive (average of C$ 198). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YYC to US?

Find hourly flight availability from Calgary to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 March 2026.

When flying from Calgary to USA, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 27% versus a flight at noon.

What is the cheapest day to fly from Calgary to USA?

Use this chart to determine the cheapest time to fly round-trip from Calgary to USA. Price data was last updated on 14 March 2026.

Travelers seeking maximum savings on their Calgary to USA flight should consider departing on Thursday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Calgary to USA

Explore weekly flight availability from Calgary to USA. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 22 March 2026.

The most flights from YYC to US0 are scheduled on a Saturday (23 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

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

About 15% of weekly flights between Calgary and United States have experienced delays in the past year, with the average delay time being 127 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, WestJet has had the lowest number of delays on this route, with just 16% of flights being delayed.

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to USA. Reviews last updated 22 March 2026.
Check out reviews from past customers who have flown with Porter Airlines,Delta, andUnited Airlines from Calgary to the United States to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
426 reviews
Check prices

Food

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
426 reviews
Porter Airlines
8.0
Very good
426 reviews
Check prices

Food

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Delta
7.9
Good
8,314 reviews
Porter Airlines
8.0
Very good
426 reviews
Check prices

Food

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
United Airlines
7.4
Good
9,455 reviews
Porter Airlines
8.0
Very good
426 reviews
Check prices

Food

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
WestJet
7.2
Good
3,300 reviews
Porter Airlines
8.0
Very good
426 reviews
Check prices

Food

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,830 reviews
Porter Airlines
8.0
Very good
426 reviews
Check prices

Food

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

Find useful and relevant information for your journey from Calgary to USA. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Calgary to United States?

    For a flight from Calgary to United States, you will be flying from Calgary. Calgary (YYC) is just 9.3 km from the centre of the city.

  • How popular is this Calgary to USA flight route?

    This flight path from Calgary to United States was viewed by 3,731 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Calgary to USA?

    A quick flight from Calgary to USA can take about 2h 53m. Delta provides one of the quickest options available for as low as C$ 348. The distance from Calgary to USA is about 1638 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Calgary to USA one-way?

    One-way options have recently been found by users for as low as C$ 106 on WestJet. Other airlines that offer cheap prices include Flair Airlines from C$ 106 and Air Canada from C$ 128 one-way.

  • What are the most popular routes from Calgary to USA?

    While some choose either Calgary - Seattle/Tacoma Intl or Calgary - Los Angeles Los Angeles, Calgary - Las Vegas Harry Reid Intl is the most popular route from Calgary to USA.

  • What are the most reliable airlines from Calgary to USA?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Calgary to USA on time: Scandinavian Airlines (97%), China Airlines (89%), LATAM Airlines (87%).

  • What are the cheapest flights from Calgary to USA?

    Looking for the cheapest flight from Calgary to USA? While on average our users pay C$ 553, our data indicates the cheapest price to be C$ 152. The most popular route (Calgary - Las Vegas Harry Reid Intl), is priced around C$ 321.

  • Can I find deals for flights from Calgary to USA that include hotel bookings?

    Yes. In addition to deals on Calgary to USA flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Calgary to USA?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Calgary to USA.

  • Can I find deals for business class flights from Calgary to USA?

    Yes. Cheapflights offers flight deals from Calgary to USA by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Calgary to USA?

    Currently, April is the cheapest month in which you can book a flight from Calgary to USA (average of C$ 118). Flying from Calgary to USA in August is currently the most expensive (average of C$ 198). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from Calgary to USA

Discover the top 10 airlines that operate flights from Calgary to USA. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 107AverageC$ 484FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Flair AirlinesCheapestC$ 117AverageC$ 338FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 126AverageC$ 456FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FrontierCheapestC$ 135AverageC$ 166FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapestC$ 136AverageC$ 450FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 185AverageC$ 500FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 202AverageC$ 460FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 320AverageC$ 501FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Alaska AirlinesCheapestC$ 430AverageC$ 534FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
APG AirlinesCheapestC$ 710AverageC$ 710FlexibilityNo cancel feeOn-timeN/A
Search APG Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Calgary to USA?

Cheapflights helps you search for flights from Calgary to USA via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Calgary to USA?

Cheapflights helps you find that perfect flight to USA from Calgary by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Calgary to USA with no change fees?

Need flexible booking options for your flight to USA from Calgary? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Calgary to USA become cheaper?

Yes! Start tracking prices for Calgary to USA flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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