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$ 399.

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.

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 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.?

United Airlines, Delta, and Air Canada 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 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$ 406 to C$ 284. The lowest price recently found on this route was C$ 331.

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.

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

YYC

IAD

4h 25mdirect

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

IAD

YYC

5h 00mdirect

C$ 331WestJet

Fri, 12 Jun - Mon, 15 Jun

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

YYC

DCA

6h 57m

1 stop

6:55 p.m. - 1:21 a.m.

DCA

YYC

8h 26m

1 stop

C$ 339Air Canada

Wed, 15 Jul - Tue, 28 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$ 365WestJet

Mon, 15 Jun - Mon, 6 Jul

12:30 a.m. - 4:21 p.m.

YYC

IAD

13h 51m

1 stop

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

IAD

YYC

5h 00mdirect

C$ 384Multiple Airlines

Mon, 1 Jun - Mon, 15 Jun

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

YYC

DCA

7h 00m

1 stop

6:55 p.m. - 1:17 a.m.

DCA

YYC

8h 22m

1 stop

C$ 385Air Canada

Fri, 11 Sep - Mon, 14 Sep

7:00 a.m. - 5:27 p.m.

YYC

IAD

8h 27m

1 stop

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

IAD

YYC

5h 00mdirect

C$ 388Multiple Airlines

Wed, 3 Jun - Mon, 8 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$ 389WestJet

Mon, 1 Jun - Mon, 8 Jun

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$ 389Air Canada

Mon, 24 Aug - Mon, 31 Aug

12:34 p.m. - 10:47 p.m.

YYC

DCA

8h 13m

1 stop

5:05 p.m. - 10:37 p.m.

DCA

YYC

7h 32m

1 stop

C$ 421United Airlines

Tue, 19 May - Wed, 27 May

10:50 a.m. - 11:41 p.m.

YYC

DCA

10h 51m

1 stop

8:00 a.m. - 5:10 p.m.

DCA

YYC

11h 10m

1 stop

C$ 426Delta

Mon, 3 Aug - Thu, 20 Aug

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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 Jul

YYC11:55 p.m.Calgary

6h 57m

1 stop

DCA8:52 a.m.Washington, D.C. Reagan-National

28 Jul

DCA6:55 p.m.Washington, D.C. Reagan-National

8h 26m

1 stop

YYC1:21 a.m.Calgary

C$ 339

Air Canada

11 Sep

YYC11:55 p.m.Calgary

7h 00m

1 stop

DCA8:55 a.m.Washington, D.C. Reagan-National

14 Sep

DCA6:55 p.m.Washington, D.C. Reagan-National

8h 22m

1 stop

YYC1:17 a.m.Calgary

C$ 385

Air Canada

24 Aug

YYC8:30 p.m.Calgary

11h 48m

2 stops

DCA10:18 a.m.Washington, D.C. Reagan-National

31 Aug

DCA12:40 p.m.Washington, D.C. Reagan-National

9h 51m

1 stop

YYC8:31 p.m.Calgary

C$ 389

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

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

United Airlines

19 May

YYC1:27 p.m.Calgary

14h 01m

1 stop

IAD5:28 a.m.Washington, D.C. Dulles Intl

27 May

IAD3:39 p.m.Washington, D.C. Dulles Intl

8h 58m

1 stop

YYC10:37 p.m.Calgary

C$ 421

United Airlines

24 May

YYC6:45 a.m.Calgary

14h 34m

1 stop

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

27 May

IAD3:39 p.m.Washington, D.C. Dulles Intl

8h 58m

1 stop

YYC10:37 p.m.Calgary

C$ 494

United Airlines

11 Sep

YYC6:45 a.m.Calgary

12h 24m

1 stop

IAD9:09 p.m.Washington, D.C. Dulles Intl

14 Sep

IAD6:15 a.m.Washington, D.C. Dulles Intl

13h 15m

1 stop

YYC5:30 p.m.Calgary

C$ 506

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 12/6

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

Nonstop4h 25m

Washington, D.C. Dulles Intl

Mon 15/6

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

Nonstop5h 00m

C$ 331

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Wed 15/7

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

1 stop6h 57m

Washington, D.C. Reagan-National

Tue 28/7

6:55 p.m.-1:21 a.m.

1 stop8h 26m

C$ 339

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 6/7

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

Nonstop5h 00m

C$ 365

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 1/6

12:30 a.m.-4:21 p.m.

1 stop13h 51m

Washington, D.C. Dulles Intl

Mon 15/6

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

Nonstop5h 00m

C$ 384

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Fri 11/9

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

1 stop7h 00m

Washington, D.C. Reagan-National

Mon 14/9

6:55 p.m.-1:17 a.m.

1 stop8h 22m

C$ 385

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 3/6

7:00 a.m.-5:27 p.m.

1 stop8h 27m

Washington, D.C. Dulles Intl

Mon 8/6

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

Nonstop5h 00m

C$ 388

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 1/6

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

Nonstop4h 25m

Washington, D.C. Dulles Intl

Mon 8/6

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

Nonstop5h 00m

C$ 389

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Mon 24/8

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

2 stops11h 48m

Washington, D.C. Reagan-National

Mon 31/8

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

1 stop9h 51m

C$ 389

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Tue 19/5

12:34 p.m.-10:47 p.m.

1 stop8h 13m

Washington, D.C. Reagan-National

Wed 27/5

5:05 p.m.-10:37 p.m.

1 stop7h 32m

C$ 421

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Mon 3/8

10:50 a.m.-11:41 p.m.

1 stop10h 51m

Washington, D.C. Reagan-National

Thu 20/8

8:00 a.m.-5:10 p.m.

1 stop11h 10m

C$ 426

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$ 414. The most expensive day to fly to Washington, D.C. is Sunday, with ticket prices averaging around C$ 2,254.

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$ 405. 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$ 1,014 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$ 540 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$ 261 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 20% cheaper 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$ 479
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$ 479. The best round-trip flight deal from Calgary to Washington, D.C. found on momondo in the last 72 hours is C$ 281.

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 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 MAX 8 (40.78% of total bookings). The next most popular plane models are Boeing 737-800 (40.78%), Boeing 737-700 Passenger/BBJ1 (winglets) (6.31%), and Boeing 737-800 (Scimitar Winglets) (3.88%).
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 49% of the total bookings. Other popular airlines include WestJet with 21%, 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 9,690 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 134	Free Cancellation	Rating 7.2 3,331 reviews	Search WestJet flights
Delta	PriceFrom C$ 137	Free Cancellation	Rating 7.9 8,459 reviews	Search Delta flights
American Airlines	PriceFrom C$ 185	Free Cancellation	Rating 7.1 11,669 reviews	Search American Airlines flights
Air Canada	PriceFrom C$ 265	Free Cancellation	Rating 7.1 11,004 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

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

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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$ 176

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 17/7. 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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Air Canada flights from Calgary to Washington, D.C.

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

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

Our best United Airlines 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.?

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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