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.

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

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

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 38% 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.

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 April 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$ 427 to C$ 310. The lowest price recently found on this route was C$ 330.

1 adult

Discover deals from 900+ travel sites with momondo.

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.

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

YYC

DCA

6h 57m

1 stop

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

DCA

YYC

9h 51m

1 stop

C$ 330Air Canada

Tue, 11 Aug - Sun, 16 Aug

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

YYC

DCA

6h 57m

1 stop

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

DCA

YYC

9h 51m

1 stop

C$ 332Air Canada

Wed, 12 Aug - Sun, 16 Aug

1:29 p.m. - 8:41 a.m.

YYC

IAD

17h 12m

2 stops

8:55 a.m. - 11:20 p.m.

IAD

YYC

16h 25m

2 stops

C$ 369American Airlines

Sat, 5 Sep - Sat, 12 Sep

6:45 a.m. - 11:26 p.m.

YYC

IAD

14h 41m

1 stop

8:11 p.m. - 12:59 p.m.

IAD

YYC

18h 48m

2 stops

C$ 375American Airlines

Mon, 4 May - Thu, 7 May

6:35 a.m. - 5:58 p.m.

YYC

IAD

9h 23m

1 stop

6:00 a.m. - 8:44 p.m.

IAD

YYC

16h 44m

2 stops

C$ 378Delta

Wed, 23 Sep - Sat, 26 Sep

6:35 a.m. - 5:58 p.m.

YYC

IAD

9h 23m

1 stop

10:40 a.m. - 8:44 p.m.

IAD

YYC

12h 04m

2 stops

C$ 379Delta

Wed, 23 Sep - Sat, 26 Sep

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$ 406WestJet

Mon, 15 Jun - Mon, 22 Jun

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$ 408WestJet

Mon, 15 Jun - Mon, 22 Jun

7:00 a.m. - 6:30 p.m.

YYC

BWI

9h 30m

1 stop

1:10 p.m. - 12:44 a.m.

BWI

YYC

13h 34m

2 stops

C$ 466Multiple Airlines

Sat, 6 Jun - Sat, 13 Jun

3:30 p.m. - 5:14 p.m.

YYC

BWI

23h 44m

1 stop

6:10 a.m. - 9:55 p.m.

BWI

YYC

17h 45m

1 stop

C$ 501Multiple Airlines

Wed, 1 Jul - Mon, 6 Jul

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

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

American Airlines

5 Sep

YYC1:29 p.m.Calgary

17h 12m

2 stops

IAD8:41 a.m.Washington, D.C. Dulles Intl

12 Sep

IAD8:55 a.m.Washington, D.C. Dulles Intl

16h 25m

2 stops

YYC11:20 p.m.Calgary

C$ 369

American Airlines

4 May

YYC6:45 a.m.Calgary

14h 41m

1 stop

IAD11:26 p.m.Washington, D.C. Dulles Intl

7 May

IAD8:11 p.m.Washington, D.C. Dulles Intl

18h 48m

2 stops

YYC12:59 p.m.Calgary

C$ 375

American Airlines

20 May

YYC1:40 p.m.Calgary

16h 34m

1 stop

DCA8:14 a.m.Washington, D.C. Reagan-National

27 May

DCA6:23 a.m.Washington, D.C. Reagan-National

7h 34m

1 stop

YYC11:57 a.m.Calgary

C$ 389

Delta flights from Calgary to Washington, D.C.

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

Delta

23 Sep

YYC6:35 a.m.Calgary

9h 23m

1 stop

IAD5:58 p.m.Washington, D.C. Dulles Intl

26 Sep

IAD6:00 a.m.Washington, D.C. Dulles Intl

16h 44m

2 stops

YYC8:44 p.m.Calgary

C$ 378

Delta

23 Sep

YYC6:35 a.m.Calgary

9h 23m

1 stop

IAD5:58 p.m.Washington, D.C. Dulles Intl

26 Sep

IAD10:40 a.m.Washington, D.C. Dulles Intl

12h 04m

2 stops

YYC8:44 p.m.Calgary

C$ 379

Delta

20 May

YYC6:45 a.m.Calgary

9h 55m

2 stops

DCA6:40 p.m.Washington, D.C. Reagan-National

27 May

DCA9:15 a.m.Washington, D.C. Reagan-National

13h 15m

2 stops

YYC8:30 p.m.Calgary

C$ 399

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Tue 11/8

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

1 stop6h 57m

Washington, D.C. Reagan-National

Sun 16/8

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

1 stop9h 51m

C$ 330

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Wed 12/8

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

1 stop6h 57m

Washington, D.C. Reagan-National

Sun 16/8

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

1 stop9h 51m

C$ 332

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Sat 5/9

1:29 p.m.-8:41 a.m.

2 stops17h 12m

Washington, D.C. Dulles Intl

Sat 12/9

8:55 a.m.-11:20 p.m.

2 stops16h 25m

C$ 369

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 4/5

6:45 a.m.-11:26 p.m.

1 stop14h 41m

Washington, D.C. Dulles Intl

Thu 7/5

8:11 p.m.-12:59 p.m.

2 stops18h 48m

C$ 375

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 23/9

6:35 a.m.-5:58 p.m.

1 stop9h 23m

Washington, D.C. Dulles Intl

Sat 26/9

6:00 a.m.-8:44 p.m.

2 stops16h 44m

C$ 378

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 23/9

6:35 a.m.-5:58 p.m.

1 stop9h 23m

Washington, D.C. Dulles Intl

Sat 26/9

10:40 a.m.-8:44 p.m.

2 stops12h 04m

C$ 379

Quickest round-trip

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 15/6

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

Nonstop4h 25m

Washington, D.C. Dulles Intl

Mon 22/6

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

Nonstop5h 00m

C$ 406

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 15/6

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

Nonstop4h 25m

Washington, D.C. Dulles Intl

Mon 22/6

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

Nonstop5h 00m

C$ 408

CalgaryBaltimore

YYC - BWI

YYCBWI

Calgary

Sat 6/6

7:00 a.m.-6:30 p.m.

1 stop9h 30m

Baltimore/Washington

Sat 13/6

1:10 p.m.-12:44 a.m.

2 stops13h 34m

C$ 466

CalgaryBaltimore

YYC - BWI

YYCBWI

Calgary

Wed 1/7

3:30 p.m.-5:14 p.m.

1 stop23h 44m

Baltimore/Washington

Mon 6/7

6:10 a.m.-9:55 p.m.

1 stop17h 45m

C$ 501

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 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$ 305.

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 Wednesday. Travellers who choose to depart for Washington, D.C. on a Wednesday will often find tickets for as low as C$ 525. The most expensive day to fly to Washington, D.C. is Sunday, with ticket prices averaging around C$ 2,442.

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$ 446. 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$ 1,175 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$ 551 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$ 246 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 62% 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 April 2026, prices for Calgary to Washington, D.C. flights are approximately 7% 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$ 488
Fastest flight time	4h 23m
Direct flights	Every day
Airports in Washington, D.C.	2 airports

The best one-way flight to Washington, D.C. from Calgary in the past 72 hours is C$ 488. The best round-trip flight deal from Calgary to Washington, D.C. found on momondo in the last 72 hours is C$ 661.

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

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 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 April 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 (40.00% of total bookings). The next most popular plane models are Boeing 737-800 (36.92%), Boeing 737-800 (Scimitar Winglets) (6.15%), and Airbus A330-300 (4.62%).
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 48% of the total bookings. Other popular airlines include WestJet with 22%, American Airlines with 16%, and United Airlines with 14%.

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 9,643 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 135	Free Cancellation	Rating 7.2 3,325 reviews	Search WestJet flights
Delta	PriceFrom C$ 138	Free Cancellation	Rating 7.9 8,451 reviews	Search Delta flights
American Airlines	PriceFrom C$ 186	Free Cancellation	Rating 7.1 11,667 reviews	Search American Airlines flights
Air Canada	PriceFrom C$ 266	Free Cancellation	Rating 7.1 10,961 reviews	Search Air Canada flights

Alexandria

Gettysburg

Fairfax

Gaithersburg

Linthicum Heights

Bethesda

National Harbor

Reston

Laurel

Herndon

Arlington

Fredericksburg

Manassas

Woodbridge

Silver Spring

Rockville

McLean

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$ 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 21/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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

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

Delta flights from Calgary to Washington, D.C.

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

momondo Fare Finder

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.?

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.

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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According to popular flight searches on momondo this year

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