Which airlines fly to Washington, D.C.?

WestJet, Air Canada and United Airlines are the top three most popular airlines that fly to Washington, D.C. from Calgary according to our data. WestJet is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Washington, D.C.. Keep in mind that there are 5 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Calgary to Washington, D.C.?

Flights connecting via Toronto (YYZ) have the shortest average one-way travel time: 6h 27m.

Which layover airport offers the lowest fares from Calgary to Washington, D.C.?

Flights via Chicago (ORD) offer the lowest average round-trip price of C$ 401.

Which layover airport has the shortest connection time from Calgary to Washington, D.C.?

Dallas (DFW) has the shortest average layover time for this route: 0h 57m.

What is the cheapest airline that flies from Calgary to Washington, D.C.?

Air Canada, United Airlines, and American Airlines are the most popular carriers operating from Calgary to Washington, D.C.

Which airport is the most popular layover for flights between Calgary and Washington, D.C.?

Atlanta (ATL) was the most common stop: 67% of momondo users choosing one-stop flights on this route connected there.

When did momondo last update prices for flights from Calgary Airport to Washington, D.C.?

Prices for flights from Calgary Airport to Washington, D.C. are updated daily.

How many operators does momondo search for flights from Calgary Airport to Washington, D.C.?

As of May 2026, there are 5 operators available to choose from for flights from Calgary Airport to Washington, D.C..

How old do you have to be to fly from Calgary Airport to Washington, D.C.?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Calgary Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 146 Cheap Flights from Calgary to Washington, D.C. in 2026

Q: What is the typical price of a round-trip flight between Calgary and Washington, D.C.?

Prices are currently low for flights on this route. Typical prices usually range from C$ 606 to C$ 269. The lowest price recently found on this route was C$ 372.

1 adult

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Find the cheapest flights from Calgary to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 p.m. - 5:27 a.m.

YYC

IAD

8h 12m

1 stop

6:30 a.m. - 9:48 p.m.

IAD

YYC

17h 18m

1 stop

C$ 372United Airlines

Fri, 24 Jul - Mon, 27 Jul

6:30 a.m. - 3:24 p.m.

YYC

IAD

6h 54m

1 stop

4:20 p.m. - 11:00 p.m.

IAD

YYC

8h 40m

1 stop

C$ 375Air Canada

Mon, 17 Aug - Wed, 26 Aug

11:55 p.m. - 8:52 a.m.

YYC

DCA

6h 57m

1 stop

8:40 p.m. - 1:51 a.m.

DCA

YYC

7h 11m

1 stop

C$ 375Air Canada

Mon, 17 Aug - Wed, 26 Aug

8:30 p.m. - 10:18 a.m.

YYC

DCA

11h 48m

2 stops

12:40 p.m. - 8:31 p.m.

DCA

YYC

9h 51m

1 stop

C$ 376Air Canada

Tue, 7 Jul - Sat, 11 Jul

11:45 a.m. - 6:10 p.m.

YYC

IAD

4h 25mdirect

7:00 p.m. - 10:00 p.m.

IAD

YYC

5h 00mdirect

C$ 377WestJet

Fri, 21 Aug - Mon, 24 Aug

11:45 a.m. - 6:10 p.m.

YYC

IAD

4h 25mdirect

7:00 p.m. - 10:00 p.m.

IAD

YYC

5h 00mdirect

C$ 379WestJet

Fri, 21 Aug - Mon, 24 Aug

8:30 p.m. - 10:18 a.m.

YYC

DCA

11h 48m

2 stops

4:20 p.m. - 11:52 p.m.

DCA

YYC

9h 32m

1 stop

C$ 382Air Canada

Tue, 7 Jul - Tue, 14 Jul

11:45 a.m. - 6:10 p.m.

YYC

IAD

4h 25mdirect

7:00 p.m. - 10:00 p.m.

IAD

YYC

5h 00mdirect

C$ 383WestJet

Fri, 3 Jul - Fri, 10 Jul

9:20 a.m. - 10:31 p.m.

YYC

DCA

11h 11m

2 stops

12:40 p.m. - 8:31 p.m.

DCA

YYC

9h 51m

1 stop

C$ 383Air Canada

Wed, 8 Jul - Sun, 12 Jul

9:20 a.m. - 10:31 p.m.

YYC

DCA

11h 11m

2 stops

4:20 p.m. - 11:52 p.m.

DCA

YYC

9h 32m

1 stop

C$ 388Air Canada

Wed, 8 Jul - Tue, 14 Jul

United Airlines flights from Calgary to Washington, D.C.

Our best United Airlines deals on Calgary to Washington, D.C. flight tickets

United Airlines

24 Jul

YYC7:15 p.m.Calgary

8h 12m

1 stop

IAD5:27 a.m.Washington, D.C. Dulles Intl

27 Jul

IAD6:30 a.m.Washington, D.C. Dulles Intl

17h 18m

1 stop

YYC9:48 p.m.Calgary

C$ 372

United Airlines

22 Jul

YYC6:45 a.m.Calgary

14h 34m

1 stop

IAD11:19 p.m.Washington, D.C. Dulles Intl

26 Jul

IAD6:30 a.m.Washington, D.C. Dulles Intl

13h 40m

1 stop

YYC6:10 p.m.Calgary

C$ 453

United Airlines

26 Jun

YYC7:15 p.m.Calgary

8h 12m

1 stop

IAD5:27 a.m.Washington, D.C. Dulles Intl

29 Jun

IAD5:42 p.m.Washington, D.C. Dulles Intl

6h 55m

1 stop

YYC10:37 p.m.Calgary

C$ 487

American Airlines flights from Calgary to Washington, D.C.

Our best American Airlines deals on Calgary to Washington, D.C. flight tickets

American Airlines

22 May

YYC6:15 a.m.Calgary

8h 14m

1 stop

DCA4:29 p.m.Washington, D.C. Reagan-National

25 May

DCA8:30 a.m.Washington, D.C. Reagan-National

17h 13m

1 stop

YYC11:43 p.m.Calgary

C$ 454

American Airlines

2 Jun

YYC6:45 a.m.Calgary

15h 14m

1 stop

DCA11:59 p.m.Washington, D.C. Reagan-National

8 Jun

DCA3:52 p.m.Washington, D.C. Reagan-National

9h 50m

1 stop

YYC11:42 p.m.Calgary

C$ 458

American Airlines

25 May

YYC1:00 p.m.Calgary

9h 13m

1 stop

IAD12:13 a.m.Washington, D.C. Dulles Intl

29 May

IAD6:18 a.m.Washington, D.C. Dulles Intl

17h 25m

1 stop

YYC9:43 p.m.Calgary

C$ 476

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 24/7

7:15 p.m.-5:27 a.m.

1 stop8h 12m

Washington, D.C. Dulles Intl

Mon 27/7

6:30 a.m.-9:48 p.m.

1 stop17h 18m

C$ 372

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 17/8

6:30 a.m.-3:24 p.m.

1 stop6h 54m

Washington, D.C. Dulles Intl

Wed 26/8

4:20 p.m.-11:00 p.m.

1 stop8h 40m

C$ 375

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Mon 17/8

11:55 p.m.-8:52 a.m.

1 stop6h 57m

Washington, D.C. Reagan-National

Wed 26/8

8:40 p.m.-1:51 a.m.

1 stop7h 11m

C$ 375

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Tue 7/7

8:30 p.m.-10:18 a.m.

2 stops11h 48m

Washington, D.C. Reagan-National

Sat 11/7

12:40 p.m.-8:31 p.m.

1 stop9h 51m

C$ 376

Quickest round-trip

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 21/8

11:45 a.m.-6:10 p.m.

Nonstop4h 25m

Washington, D.C. Dulles Intl

Mon 24/8

7:00 p.m.-10:00 p.m.

Nonstop5h 00m

C$ 377

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 21/8

11:45 a.m.-6:10 p.m.

Nonstop4h 25m

Washington, D.C. Dulles Intl

Mon 24/8

7:00 p.m.-10:00 p.m.

Nonstop5h 00m

C$ 379

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Tue 7/7

8:30 p.m.-10:18 a.m.

2 stops11h 48m

Washington, D.C. Reagan-National

Tue 14/7

4:20 p.m.-11:52 p.m.

1 stop9h 32m

C$ 382

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 3/7

11:45 a.m.-6:10 p.m.

Nonstop4h 25m

Washington, D.C. Dulles Intl

Fri 10/7

7:00 p.m.-10:00 p.m.

Nonstop5h 00m

C$ 383

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Wed 8/7

9:20 a.m.-10:31 p.m.

2 stops11h 11m

Washington, D.C. Reagan-National

Sun 12/7

12:40 p.m.-8:31 p.m.

1 stop9h 51m

C$ 383

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Wed 8/7

9:20 a.m.-10:31 p.m.

2 stops11h 11m

Washington, D.C. Reagan-National

Tue 14/7

4:20 p.m.-11:52 p.m.

1 stop9h 32m

C$ 388

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 Washington, D.C.

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

Layovers

What is the typical price of a round-trip flight between Calgary and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

If you aren’t able to travel during the month of August, then book flights to Washington, D.C. from Calgary during June instead. Flights to Washington, D.C. in June, while not as cheap as those in August, still average around C$ 101.

What is the cheapest day to depart on your flight to Washington, D.C.?

The cheapest day to depart from Calgary to Washington, D.C. is on a Friday. Travellers who choose to depart for Washington, D.C. on a Friday will often find tickets for as low as C$ 380. The most expensive day to fly to Washington, D.C. is Sunday, with ticket prices averaging around C$ 2,264.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the morning is the cheapest time of day to fly from Calgary to Washington, D.C. when you can find flight prices for as low as C$ 349. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Washington, D.C., so prices are often more expensive at around C$ 1,018 per ticket.

What is the cheapest Calgary to Washington, D.C. flight route?

Fly from Calgary to Washington, D.C. Dulles Intl for the best Calgary - Washington, D.C. flight prices

How far in advance should I book a flight from Calgary to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from Calgary when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around C$ 537 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Calgary for as low as C$ 263 on momondo.

Can stopping save me money on Calgary to Washington, D.C. flights?

You could potentially save up to 45% on your flight if you consider stops on a Calgary to Washington, D.C. flight.

How have Calgary to Washington, D.C. flight prices changed over time?

As of May 2026, prices for Calgary to Washington, D.C. flights are approximately 9% more expensive when compared to flights at the same time last year.

When to book flights from Calgary to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Calgary to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Calgary to Washington, D.C. (YYC to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Calgary to Washington, D.C.

Best price found	C$ 276
Fastest flight time	4h 20m
Direct flights	Tue, Wed, Thu, Fri, Sat and Sun
Airports in Washington, D.C.	2 airports

The best flight deal from Calgary to Washington, D.C. found on momondo in the last 72 hours is C$ 276

The fastest flight from Calgary to Washington, D.C. takes 4h 20m

Direct flights go from Calgary to Washington, D.C. on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.

There are 2 airports in Washington, D.C.. From Calgary there are direct flights to Washington, D.C. Dulles Intl (IAD).

Search flight deals

Frequently asked questions about flying from Calgary to Washington, D.C.

How far is Calgary to Washington, D.C. by plane?
The distance between Calgary and Washington, D.C. is about 3165.2 km. Flights usually cover this in 4h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Calgary Airport to Washington, D.C.?
Prices for flights from Calgary Airport to Washington, D.C. are updated daily.
How many operators does momondo search for flights from Calgary Airport to Washington, D.C.?
As of May 2026, there are 5 operators available to choose from for flights from Calgary Airport to Washington, D.C..
How old do you have to be to fly from Calgary Airport to Washington, D.C.?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Calgary Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Calgary to Washington, D.C.?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Calgary to Washington, D.C. is Boeing 737-800 (43.85% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (38.93%), Boeing 737-700 Passenger/BBJ1 (winglets) (6.56%), and Boeing 737-800 (Scimitar Winglets) (3.69%).
What is the most popular airline from Calgary to Washington, D.C.?
Based on momondo bookings for flights between Calgary and Washington, D.C., the leading airline is Air Canada, making up 50% of the total bookings. Other popular airlines include WestJet with 20%, American Airlines with 15%, and United Airlines with 15%.

Best airlines flying from Calgary to Washington, D.C.

Compare and see reviews for airlines that fly from Calgary to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom C$ 134	Free Cancellation	Rating 7.4 9,701 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 135	Free Cancellation	Rating 7.2 3,334 reviews	Search WestJet flights
Delta	PriceFrom C$ 137	Free Cancellation	Rating 7.9 8,445 reviews	Search Delta flights
American Airlines	PriceFrom C$ 187	Free Cancellation	Rating 7.1 11,662 reviews	Search American Airlines flights
Air Canada	PriceFrom C$ 219	Free Cancellation	Rating 7.1 11,022 reviews	Search Air Canada flights

Alexandria

Gettysburg

Fairfax

Gaithersburg

Linthicum Heights

Bethesda

National Harbor

Reston

Laurel

Herndon

Arlington

Fredericksburg

Manassas

Woodbridge

Silver Spring

Falls Church

Rockville

McLean

Tysons

Why use momondo?

Why should I use momondo to find a flight deal from Calgary to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Calgary.

Can I find flights from Calgary to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Calgary which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Calgary to Washington, D.C.?

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 Washington, D.C..

I’m not ready to book a flight from Calgary to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Calgary to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

An easier way to manage your Washington, D.C. 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.

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Feeling lucky

Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Calgary to Washington, D.C. from C$ 187

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 Washington, D.C. departing on 5/6. 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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United Airlines flights from Calgary to Washington, D.C.

Our best United Airlines deals on Calgary to Washington, D.C. flight tickets

American Airlines flights from Calgary to Washington, D.C.

Our best American Airlines deals on Calgary to Washington, D.C. flight tickets

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Use the filters below to find and compare flights from Calgary to Washington, D.C. that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Calgary to Washington, D.C.

What is the typical price of a round-trip flight between Calgary and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

What is the cheapest day to depart on your flight to Washington, D.C.?

What is the cheapest time of day to depart on your flight to Washington, D.C.?

What is the cheapest Calgary to Washington, D.C. flight route?

How far in advance should I book a flight from Calgary to Washington, D.C.?

Can stopping save me money on Calgary to Washington, D.C. flights?

How have Calgary to Washington, D.C. flight prices changed over time?

What is the cheapest airline that flies from Calgary to Washington, D.C.?

Which airlines fly to Washington, D.C.?

Which airport is the most popular layover for flights between Calgary and Washington, D.C.?

Which layover airport offers the lowest fares from Calgary to Washington, D.C.?

Which layover airport has the shortest travel time from Calgary to Washington, D.C.?

Which layover airport has the shortest connection time from Calgary to Washington, D.C.?

When to book flights from Calgary to Washington, D.C.

Cheap Calgary to Washington, D.C. (YYC to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Calgary to Washington, D.C.

Best price found

Fastest flight time

Direct flights

Airports in Washington, D.C.

Frequently asked questions about flying from Calgary to Washington, D.C.

Best airlines flying from Calgary to Washington, D.C.

Compare and see reviews for airlines that fly from Calgary to Washington, D.C. with momondo

Travelling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. 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

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 36.1 km from Washington, D.C.

Fly your favourite airline to Washington, D.C.

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

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo

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