Which airlines fly to Washington, D.C. Reagan-National Airport?

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Calgary according to our data. Air Canada is the first choice among our users, with 68% of people opting to fly with this airline when travelling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

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

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

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

Prices for flights from Calgary Airport to Washington, D.C. Reagan-National Airport refresh daily.

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

There are 4 operators available for flights from Calgary Airport to Washington, D.C. Reagan-National Airport as of November 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 298 Cheap Flights from Calgary to Washington, D.C. Reagan-National Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

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8:45 a.m. - 6:59 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

8h 14m1 stop Minneapolis St Paul

12:21 p.m. - 8:58 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

10h 37m1 stop Minneapolis St Paul

C$ 517Delta

Thu, 19 Nov - Wed, 25 Nov

7:25 a.m. - 6:59 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

9h 34m2 stops Salt Lake City Cincinnati Cinci./N. Kentucky

12:30 p.m. - 11:21 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

12h 51m2 stops Detroit Metropolitan Wayne County Salt Lake City

C$ 517Delta

Wed, 2 Dec - Mon, 7 Dec

2:52 p.m. - 11:27 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

6h 35m1 stop Chicago O'Hare Intl

6:03 a.m. - 12:46 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

8h 43m1 stop Chicago O'Hare Intl

C$ 519American Airlines

Wed, 6 Jan - Tue, 12 Jan

2:52 p.m. - 11:27 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

6h 35m1 stop Chicago O'Hare Intl

6:00 a.m. - 12:46 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

8h 46m1 stop Chicago O'Hare Intl

C$ 519American Airlines

Wed, 6 Jan - Tue, 12 Jan

1:45 a.m. - 11:29 a.m.YYC Calgary-DCA Washington, D.C. Reagan-National

7h 44m1 stop Montreal Pierre Elliott Trudeau Intl

4:00 p.m. - 11:50 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

9h 50m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 553Air Canada

Fri, 22 Jan - Sat, 30 Jan

1:45 a.m. - 11:24 a.m.YYC Calgary-DCA Washington, D.C. Reagan-National

7h 39m1 stop Montreal Pierre Elliott Trudeau Intl

4:00 p.m. - 11:50 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

9h 50m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 556Air Canada

Tue, 1 Dec - Mon, 7 Dec

7:00 a.m. - 9:09 a.m.YYC Calgary-DCA Washington, D.C. Reagan-National

24h 09m3 stops Denver Intl West Palm Beach President Donald J. Trump Intl Newark

11:54 a.m. - 9:53 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

11h 59m2 stops Chicago O'Hare Intl Denver Intl

C$ 556United Airlines

Tue, 8 Dec - Wed, 9 Dec

7:59 p.m. - 3:05 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

17h 06m2 stops Denver Intl Chicago O'Hare Intl

8:40 a.m. - 9:53 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

15h 13m2 stops Chicago O'Hare Intl Denver Intl

C$ 563United Airlines

Mon, 21 Dec - Tue, 5 Jan

3:06 p.m. - 9:56 a.m.YYC Calgary-DCA Washington, D.C. Reagan-National

16h 50m2 stops Denver Intl Chicago O'Hare Intl

4:05 p.m. - 11:50 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

9h 45m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 588Multiple Airlines

Wed, 25 Nov - Sat, 28 Nov

3:06 p.m. - 12:08 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

19h 02m2 stops Denver Intl Chicago O'Hare Intl

4:05 p.m. - 11:50 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

9h 45m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 588Multiple Airlines

Tue, 24 Nov - Sat, 28 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

2:40 p.m. - 12:44 a.m.YYC Calgary-DCA Washington, D.C. Reagan-National

8h 04m1 stop Minneapolis St Paul

12:21 p.m. - 11:17 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

12h 56m2 stops Minneapolis St Paul Salt Lake City

C$ 725Delta

Thu, 5 Nov - Tue, 17 Nov

6:10 p.m. - 1:19 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

17h 09m1 stop Ottawa

8:45 p.m. - 8:44 a.m.DCA Washington, D.C. Reagan-National-YYC Calgary

13h 59m1 stop Toronto Pearson Intl

C$ 769Air Canada

Thu, 5 Nov - Tue, 17 Nov

6:10 p.m. - 4:24 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

20h 14m2 stops Ottawa Montreal Pierre Elliott Trudeau Intl

9:40 a.m. - 11:06 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

15h 26m1 stop Toronto Pearson Intl

C$ 780Air Canada

Thu, 5 Nov - Tue, 17 Nov

6:10 p.m. - 1:19 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

17h 09m1 stop Ottawa

8:45 p.m. - 8:44 a.m.DCA Washington, D.C. Reagan-National-YYC Calgary

13h 59m1 stop Toronto Pearson Intl

C$ 787Air Canada

Thu, 5 Nov - Tue, 17 Nov

8:45 a.m. - 11:49 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

13h 04m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

9:00 a.m. - 11:10 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

16h 10m2 stops Atlanta Hartsfield-Jackson Salt Lake City

C$ 808Delta

Wed, 4 Nov - Fri, 6 Nov

2:40 p.m. - 12:44 a.m.YYC Calgary-DCA Washington, D.C. Reagan-National

8h 04m1 stop Minneapolis St Paul

12:21 p.m. - 11:17 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

12h 56m2 stops Minneapolis St Paul Salt Lake City

C$ 839Delta

Thu, 5 Nov - Tue, 17 Nov

9:09 a.m. - 5:11 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

30h 02m2 stops Seattle/Tacoma Intl Portland

5:20 p.m. - 8:39 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

29h 19m2 stops Portland Seattle/Tacoma Intl

C$ 902Alaska Airlines

Thu, 5 Nov - Tue, 17 Nov

9:09 a.m. - 5:11 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

30h 02m2 stops Seattle/Tacoma Intl Portland

5:20 p.m. - 8:39 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

29h 19m2 stops Portland Seattle/Tacoma Intl

C$ 1,022Alaska Airlines

Thu, 5 Nov - Tue, 17 Nov

9:09 a.m. - 5:11 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

30h 02m2 stops Seattle/Tacoma Intl Portland

5:20 p.m. - 8:39 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

29h 19m2 stops Portland Seattle/Tacoma Intl

C$ 1,150Alaska Airlines

Wed, 4 Nov - Mon, 9 Nov

7:01 a.m. - 8:59 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

11h 58m2 stops Dallas/Fort Worth Charlotte Douglas

5:00 a.m. - 12:11 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

9h 11m1 stop Dallas/Fort Worth

C$ 1,195American Airlines

Wed, 4 Nov - Mon, 9 Nov

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United Airlines flights from Calgary to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Calgary to Washington, D.C. Reagan-National Airport flight tickets

United Airlines

2 Dec

YYC3:06 p.m.Calgary

16h 03m

2 stops

DCA9:09 a.m.Washington, D.C. Reagan-National

7 Dec

DCA8:25 p.m.Washington, D.C. Reagan-National

17h 10m

1 stop

YYC11:35 a.m.Calgary

C$ 563

United Airlines

1 Dec

YYC3:06 p.m.Calgary

22h 16m

2 stops

DCA3:22 p.m.Washington, D.C. Reagan-National

9 Dec

DCA6:25 a.m.Washington, D.C. Reagan-National

7h 10m

1 stop

YYC11:35 a.m.Calgary

C$ 565

United Airlines

8 Dec

YYC7:00 a.m.Calgary

24h 09m

3 stops

DCA9:09 a.m.Washington, D.C. Reagan-National

9 Dec

DCA11:54 a.m.Washington, D.C. Reagan-National

11h 59m

2 stops

YYC9:53 p.m.Calgary

C$ 628

Delta flights from Calgary to Washington, D.C. Reagan-National Airport

Our best Delta deals on Calgary to Washington, D.C. Reagan-National Airport flight tickets

Delta

19 Nov

YYC8:45 a.m.Calgary

8h 14m

1 stop

DCA6:59 p.m.Washington, D.C. Reagan-National

25 Nov

DCA12:21 p.m.Washington, D.C. Reagan-National

10h 37m

1 stop

YYC8:58 p.m.Calgary

C$ 517

Delta

14 Nov

YYC7:25 a.m.Calgary

12h 16m

2 stops

DCA9:41 p.m.Washington, D.C. Reagan-National

18 Nov

DCA6:05 a.m.Washington, D.C. Reagan-National

8h 10m

1 stop

YYC12:15 p.m.Calgary

C$ 541

Delta

12 Nov

YYC2:20 p.m.Calgary

8h 17m

1 stop

DCA12:37 a.m.Washington, D.C. Reagan-National

18 Nov

DCA12:21 p.m.Washington, D.C. Reagan-National

12h 56m

2 stops

YYC11:17 p.m.Calgary

C$ 675

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryWashington, D.C.

YYC Calgary - DCA Washington, D.C. Reagan-National

YYCDCA

Calgary

Thu 19/11

8:45 a.m.-6:59 p.m.

1 stop8h 14m

Washington, D.C. Reagan-National

Wed 25/11

12:21 p.m.-8:58 p.m.

1 stop10h 37m

C$ 517

CalgaryWashington, D.C.

YYC Calgary - DCA Washington, D.C. Reagan-National

YYCDCA

Calgary

Wed 2/12

7:25 a.m.-6:59 p.m.

2 stops9h 34m

Washington, D.C. Reagan-National

Mon 7/12

12:30 p.m.-11:21 p.m.

2 stops12h 51m

C$ 517

Quickest round-trip

CalgaryWashington, D.C.

YYC Calgary - DCA Washington, D.C. Reagan-National

YYCDCA

Calgary

Wed 6/1

2:52 p.m.-11:27 p.m.

1 stop6h 35m

Washington, D.C. Reagan-National

Tue 12/1

6:03 a.m.-12:46 p.m.

1 stop8h 43m

C$ 519

CalgaryWashington, D.C.

YYC Calgary - DCA Washington, D.C. Reagan-National

YYCDCA

Calgary

Wed 6/1

2:52 p.m.-11:27 p.m.

1 stop6h 35m

Washington, D.C. Reagan-National

Tue 12/1

6:00 a.m.-12:46 p.m.

1 stop8h 46m

C$ 519

CalgaryWashington, D.C.

YYC Calgary - DCA Washington, D.C. Reagan-National

YYCDCA

Calgary

Fri 22/1

1:45 a.m.-11:29 a.m.

1 stop7h 44m

Washington, D.C. Reagan-National

Sat 30/1

4:00 p.m.-11:50 p.m.

1 stop9h 50m

C$ 553

CalgaryWashington, D.C.

YYC Calgary - DCA Washington, D.C. Reagan-National

YYCDCA

Calgary

Tue 1/12

1:45 a.m.-11:24 a.m.

1 stop7h 39m

Washington, D.C. Reagan-National

Mon 7/12

4:00 p.m.-11:50 p.m.

1 stop9h 50m

C$ 556

CalgaryWashington, D.C.

YYC Calgary - DCA Washington, D.C. Reagan-National

YYCDCA

Calgary

Tue 8/12

7:00 a.m.-9:09 a.m.

3 stops24h 09m

Washington, D.C. Reagan-National

Wed 9/12

11:54 a.m.-9:53 p.m.

2 stops11h 59m

C$ 556

CalgaryWashington, D.C.

YYC Calgary - DCA Washington, D.C. Reagan-National

YYCDCA

Calgary

Mon 21/12

7:59 p.m.-3:05 p.m.

2 stops17h 06m

Washington, D.C. Reagan-National

Tue 5/1

8:40 a.m.-9:53 p.m.

2 stops15h 13m

C$ 563

CalgaryWashington, D.C.

YYC Calgary - DCA Washington, D.C. Reagan-National

YYCDCA

Calgary

Wed 25/11

3:06 p.m.-9:56 a.m.

2 stops16h 50m

Washington, D.C. Reagan-National

Sat 28/11

4:05 p.m.-11:50 p.m.

1 stop9h 45m

C$ 588

CalgaryWashington, D.C.

YYC Calgary - DCA Washington, D.C. Reagan-National

YYCDCA

Calgary

Tue 24/11

3:06 p.m.-12:08 p.m.

2 stops19h 02m

Washington, D.C. Reagan-National

Sat 28/11

4:05 p.m.-11:50 p.m.

1 stop9h 45m

C$ 588

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. Reagan-National Airport

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

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of August is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Calgary, with most prices found around C$ 362. If you don’t want to visit Washington, D.C. Reagan-National Airport in August, then you should wait until September to fly from Calgary, when ticket prices are also cheap, with an average price of C$ 417.

Can stopping save me money on Calgary to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 42% on your flight if you consider stops on a Calgary to Washington, D.C. Reagan-National Airport flight.

How have Calgary to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of November 2026, prices for Calgary to Washington, D.C. Reagan-National Airport flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from Calgary to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Calgary to Washington, D.C. Reagan-National Airport 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. Reagan-National Airport (YYC to DCA) flight deals and tips

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

Best price found	C$ 298
Fastest flight time	6h 29m
Direct flights	None

The best one-way flight to Washington, D.C. Reagan-National Airport from Calgary in the past 72 hours is C$ 298. The best round-trip flight deal from Calgary to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is C$ 517.

The fastest flight from Calgary to Washington, D.C. Reagan-National Airport takes 6h 29m

There are no direct flights from Calgary to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Calgary to Washington, D.C. Reagan-National Airport.

Search flight deals

Frequently asked questions about flying from Calgary to Washington, D.C. Reagan-National Airport

How far is Calgary to Washington, D.C. Reagan-National by plane?
Calgary and Washington, D.C. Reagan-National are 3168.7 km apart from one another. 6h 29m is a normal flight duration for this route.
When did momondo last update prices for flights from Calgary Airport to Washington, D.C. Reagan-National Airport?
Prices for flights from Calgary Airport to Washington, D.C. Reagan-National Airport refresh daily.
How many operators does momondo search for flights from Calgary Airport to Washington, D.C. Reagan-National Airport?
There are 4 operators available for flights from Calgary Airport to Washington, D.C. Reagan-National Airport as of November 2026.
How old do you have to be to fly from Calgary Airport to Washington, D.C. Reagan-National Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Calgary to Washington, D.C. Reagan-National Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Calgary to Washington, D.C. Reagan-National Airport is Air Canada (68% of total bookings). The next most popular airlines are United Airlines (14%), Delta (9%), and American Airlines (9%).

Best airlines flying from Calgary to Washington, D.C. Reagan-National Airport

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom C$ 249	Free Cancellation	Rating 7.8 8,696 reviews	Search Delta flights
United Airlines	PriceFrom C$ 251	Free Cancellation	Rating 7.3 10,460 reviews	Search United Airlines flights
American Airlines	PriceFrom C$ 297	Free Cancellation	Rating 7.0 12,230 reviews	Search American Airlines flights
Air Canada	PriceFrom C$ 317	Free Cancellation	Rating 7.1 11,851 reviews	Search Air Canada flights

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

Yes. momondo allows you to filter the results for Calgary to Washington, D.C. flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Calgary. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Washington, D.C. from Calgary. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Calgary to Washington, D.C. from C$ 298

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 2/12. 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. Reagan-National Airport

Our best United Airlines deals on Calgary to Washington, D.C. Reagan-National Airport flight tickets

Delta flights from Calgary to Washington, D.C. Reagan-National Airport

Our best Delta deals on Calgary to Washington, D.C. Reagan-National Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Calgary to Washington, D.C. Reagan-National Airport 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. Reagan-National Airport

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

Can stopping save me money on Calgary to Washington, D.C. Reagan-National Airport flights?

How have Calgary to Washington, D.C. Reagan-National Airport flight prices changed over time?

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

Which airlines fly to Washington, D.C. Reagan-National Airport?

When to book flights from Calgary to Washington, D.C. Reagan-National Airport

Cheap Calgary to Washington, D.C. Reagan-National Airport (YYC to DCA) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Calgary to Washington, D.C. Reagan-National Airport

Best airlines flying from Calgary to Washington, D.C. Reagan-National Airport

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

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

Why use momondo?

An easier way to manage your Washington, D.C. Reagan-National Airport 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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