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 44% 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 offers the lowest fares from Calgary to Washington, D.C.?

Flights via Montreal (YUL) offer the lowest average round-trip price of C$ 302.

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

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

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

Atlanta (ATL) was the most common stop: 60% of momondo users choosing one-stop flights on this route connected there.

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

United Airlines, Delta, and WestJet are the most popular carriers operating from Calgary to Washington, D.C.

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 February 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

1 adult

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One-way

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7:45 p.m. - 8:53 a.m.

YYC

DCA

11h 08m

1 stop

12:55 p.m. - 8:41 p.m.

DCA

YYC

9h 46m

1 stop

C$ 294Air Canada

Mon, 15 Jun - Sat, 4 Jul

6:30 a.m. - 3:29 p.m.

YYC

IAD

6h 59m

1 stop

4:25 p.m. - 1:11 a.m.

IAD

YYC

10h 46m

1 stop

C$ 304Air Canada

Tue, 14 Jul - Tue, 21 Jul

6:00 a.m. - 3:30 p.m.

YYC

DCA

7h 30m

1 stop

12:55 p.m. - 7:59 p.m.

DCA

YYC

9h 04m

1 stop

C$ 320Air Canada

Tue, 31 Mar - Mon, 13 Apr

6:30 a.m. - 3:29 p.m.

YYC

IAD

6h 59m

1 stop

4:25 p.m. - 1:11 a.m.

IAD

YYC

10h 46m

1 stop

C$ 349Air Canada

Thu, 9 Jul - Thu, 16 Jul

11:20 a.m. - 9:13 p.m.

YYC

IAD

7h 53m

1 stop

8:18 a.m. - 8:41 p.m.

IAD

YYC

14h 23m

1 stop

C$ 367Air Canada

Tue, 16 Jun - Fri, 3 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$ 371Delta

Fri, 31 Jul - Mon, 3 Aug

6:30 a.m. - 3:34 p.m.

YYC

IAD

7h 04m

1 stop

8:18 a.m. - 8:41 p.m.

IAD

YYC

14h 23m

1 stop

C$ 378Air Canada

Wed, 17 Jun - Fri, 3 Jul

6:30 a.m. - 6:13 p.m.

YYC

DCA

9h 43m

1 stop

4:20 p.m. - 11:57 p.m.

DCA

YYC

9h 37m

1 stop

C$ 383Air Canada

Fri, 1 May - Tue, 5 May

7:00 a.m. - 4:59 p.m.

YYC

BWI

7h 59m

1 stop

5:05 p.m. - 8:25 p.m.

BWI

YYC

29h 20m

2 stops

C$ 388Multiple Airlines

Tue, 5 May - Sat, 9 May

12:30 p.m. - 10:19 a.m.

YYC

DCA

19h 49m

2 stops

4:20 p.m. - 11:47 p.m.

DCA

YYC

9h 27m

1 stop

C$ 388Air Canada

Fri, 1 May - Tue, 5 May

Delta flights from Calgary to Washington, D.C.

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

Delta

31 Jul

YYC11:45 a.m.Calgary

4h 25m

IAD6:10 p.m.Washington, D.C. Dulles Intl

3 Aug

IAD7:00 p.m.Washington, D.C. Dulles Intl

5h 00m

YYC10:00 p.m.Calgary

C$ 371

Delta

23 Apr

YYC6:40 a.m.Calgary

14h 37m

2 stops

DCA11:17 p.m.Washington, D.C. Reagan-National

25 Apr

DCA12:00 p.m.Washington, D.C. Reagan-National

10h 40m

1 stop

YYC8:40 p.m.Calgary

C$ 547

Delta

9 Apr

YYC7:40 a.m.Calgary

13h 19m

2 stops

IAD10:59 p.m.Washington, D.C. Dulles Intl

16 Apr

IAD12:12 p.m.Washington, D.C. Dulles Intl

10h 28m

1 stop

YYC8:40 p.m.Calgary

C$ 549

Air Canada flights from Calgary to Washington, D.C.

Our best Air Canada deals on Calgary to Washington, D.C. flight tickets

Air Canada

15 Jun

YYC7:45 p.m.Calgary

11h 08m

1 stop

DCA8:53 a.m.Washington, D.C. Reagan-National

4 Jul

DCA12:55 p.m.Washington, D.C. Reagan-National

9h 46m

1 stop

YYC8:41 p.m.Calgary

C$ 294

Air Canada

14 Jul

YYC6:30 a.m.Calgary

6h 59m

1 stop

IAD3:29 p.m.Washington, D.C. Dulles Intl

21 Jul

IAD4:25 p.m.Washington, D.C. Dulles Intl

10h 46m

1 stop

YYC1:11 a.m.Calgary

C$ 304

Air Canada

31 Mar

YYC6:00 a.m.Calgary

7h 30m

1 stop

DCA3:30 p.m.Washington, D.C. Reagan-National

13 Apr

DCA12:55 p.m.Washington, D.C. Reagan-National

9h 04m

1 stop

YYC7:59 p.m.Calgary

C$ 320

Fly from

Fly to

Route

Depart

Return

Price

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Mon 15/6

7:45 p.m.-8:53 a.m.

1 stop11h 08m

Washington, D.C. Reagan-National

Sat 4/7

12:55 p.m.-8:41 p.m.

1 stop9h 46m

C$ 294

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 14/7

6:30 a.m.-3:29 p.m.

1 stop6h 59m

Washington, D.C. Dulles Intl

Tue 21/7

4:25 p.m.-1:11 a.m.

1 stop10h 46m

C$ 304

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Tue 31/3

6:00 a.m.-3:30 p.m.

1 stop7h 30m

Washington, D.C. Reagan-National

Mon 13/4

12:55 p.m.-7:59 p.m.

1 stop9h 04m

C$ 320

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 9/7

6:30 a.m.-3:29 p.m.

1 stop6h 59m

Washington, D.C. Dulles Intl

Thu 16/7

4:25 p.m.-1:11 a.m.

1 stop10h 46m

C$ 349

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 16/6

11:20 a.m.-9:13 p.m.

1 stop7h 53m

Washington, D.C. Dulles Intl

Fri 3/7

8:18 a.m.-8:41 p.m.

1 stop14h 23m

C$ 367

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 31/7

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

Nonstop4h 25m

Washington, D.C. Dulles Intl

Mon 3/8

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

Nonstop5h 00m

C$ 371

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 17/6

6:30 a.m.-3:34 p.m.

1 stop7h 04m

Washington, D.C. Dulles Intl

Fri 3/7

8:18 a.m.-8:41 p.m.

1 stop14h 23m

C$ 378

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Fri 1/5

6:30 a.m.-6:13 p.m.

1 stop9h 43m

Washington, D.C. Reagan-National

Tue 5/5

4:20 p.m.-11:57 p.m.

1 stop9h 37m

C$ 383

CalgaryBaltimore

YYC - BWI

YYCBWI

Calgary

Tue 5/5

7:00 a.m.-4:59 p.m.

1 stop7h 59m

Baltimore/Washington

Sat 9/5

5:05 p.m.-8:25 p.m.

2 stops29h 20m

C$ 388

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Fri 1/5

12:30 p.m.-10:19 a.m.

2 stops19h 49m

Washington, D.C. Reagan-National

Tue 5/5

4:20 p.m.-11:47 p.m.

1 stop9h 27m

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 cheapest month to fly to Washington, D.C.?

If you aren’t able to travel during the month of September, then book flights to Washington, D.C. from Calgary during May instead. Flights to Washington, D.C. in May, while not as cheap as those in September, still average around C$ 328.

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$ 327. The most expensive day to fly to Washington, D.C. is Sunday, with ticket prices averaging around C$ 2,265.

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$ 350. 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$ 1,192 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 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$ 495 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$ 230 on momondo.

What cabin class options are available on Calgary to Washington, D.C. flights?

There are 4 cabin classes available to choose from on Calgary to Washington, D.C. 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 Washington, D.C. flights?

You could potentially save up to 52% 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 February 2026, prices for Calgary to Washington, D.C. flights are approximately 39% 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$ 703
Fastest flight time	4h 23m
Direct flights	Every day
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$ 703

The fastest flight from Calgary to Washington, D.C. takes 4h 23m

Direct flights go from Calgary to Washington, D.C. every day.

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

Search flight deals

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 23m, 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 February 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 MAX 8 (42.86% of total bookings). The next most popular plane models are Boeing 737-800 (33.33%), Airbus A330-300 (7.14%), and Boeing 737-800 (Scimitar Winglets) (5.95%).
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 45% of the total bookings. Other popular airlines include WestJet with 27%, United Airlines with 16%, and American Airlines with 12%.

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 9,344 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 135	Free Cancellation	Rating 7.2 3,273 reviews	Search WestJet flights
Delta	PriceFrom C$ 138	Free Cancellation	Rating 7.9 8,239 reviews	Search Delta flights
American Airlines	PriceFrom C$ 186	Free Cancellation	Rating 7.2 11,344 reviews	Search American Airlines flights
Air Canada	PriceFrom C$ 266	Free Cancellation	Rating 7.1 10,742 reviews	Search Air Canada flights

Alexandria

Gettysburg

Gaithersburg

Fairfax

Linthicum Heights

Bethesda

National Harbor

Reston

Laurel

Herndon

Arlington

Fredericksburg

Manassas

Woodbridge

Silver Spring

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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Complete your trip

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$ 170

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 17/6. 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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Big names, great deals

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Delta flights from Calgary to Washington, D.C.

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

Air Canada flights from Calgary to Washington, D.C.

Our best Air Canada 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 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 to Washington, D.C.?

What cabin class options are available on Calgary to Washington, D.C. flights?

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.

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?

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

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

How can momondo help me find flights 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?

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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