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

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

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.

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 September 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$ 242 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

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12:55 a.m. - 10:20 a.m.YYC Calgary-DCA Washington, D.C. Reagan-National

7h 25m1 stop Montreal Pierre Elliott Trudeau Intl

6:55 p.m. - 1:17 a.m.DCA Washington, D.C. Reagan-National-YYC Calgary

8h 22m1 stop Toronto Pearson Intl

C$ 322Air Canada

Wed, 14 Oct - Thu, 22 Oct

12:45 a.m. - 10:29 a.m.YYC Calgary-DCA Washington, D.C. Reagan-National

7h 44m1 stop Montreal Pierre Elliott Trudeau Intl

9:40 a.m. - 4:54 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

9h 14m1 stop Toronto Pearson Intl

C$ 322Air Canada

Tue, 27 Oct - Sat, 31 Oct

6:00 a.m. - 7:49 a.m.YYC Calgary-DCA Washington, D.C. Reagan-National

23h 49m2 stops Denver Intl Newark

8:10 p.m. - 11:28 a.m.DCA Washington, D.C. Reagan-National-YYC Calgary

17h 18m1 stop Chicago O'Hare Intl

C$ 334United Airlines

Thu, 22 Oct - Fri, 23 Oct

6:00 a.m. - 7:49 a.m.YYC Calgary-DCA Washington, D.C. Reagan-National

23h 49m2 stops Denver Intl Newark

8:10 p.m. - 11:28 a.m.DCA Washington, D.C. Reagan-National-YYC Calgary

17h 18m1 stop Chicago O'Hare Intl

C$ 336United Airlines

Thu, 22 Oct - Fri, 23 Oct

1:51 p.m. - 11:59 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

8h 08m1 stop Chicago O'Hare Intl

11:57 a.m. - 9:45 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

11h 48m2 stops Charlotte Douglas Dallas/Fort Worth

C$ 338American Airlines

Wed, 28 Oct - Sat, 31 Oct

7:45 a.m. - 10:49 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

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

9:25 a.m. - 10:40 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

14h 15m2 stops Cincinnati Cinci./N. Kentucky Minneapolis St Paul

C$ 382Delta

Fri, 30 Oct - Fri, 6 Nov

6:35 a.m. - 6:37 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

10h 02m2 stops Salt Lake City Detroit Metropolitan Wayne County

12:27 p.m. - 11:12 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

12h 45m2 stops Detroit Metropolitan Wayne County Salt Lake City

C$ 382Delta

Wed, 28 Oct - Sat, 31 Oct

1:40 p.m. - 11:44 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

8h 04m1 stop Minneapolis St Paul

6:05 a.m. - 12:35 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

8h 30m1 stop Minneapolis St Paul

C$ 387WestJet

Thu, 22 Oct - Tue, 27 Oct

1:51 p.m. - 11:59 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

8h 08m1 stop Chicago O'Hare Intl

6:00 a.m. - 12:51 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

8h 51m1 stop Chicago O'Hare Intl

C$ 389American Airlines

Thu, 22 Oct - Tue, 27 Oct

6:45 a.m. - 9:59 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

13h 14m1 stop Newark

12:50 p.m. - 8:30 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

9h 40m1 stop Ottawa

C$ 470Multiple Airlines

Fri, 16 Oct - Mon, 19 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

2:15 p.m. - 11:10 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

6h 55m1 stop New York John F Kennedy Intl

5:00 p.m. - 11:29 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

8h 29m1 stop Chicago O'Hare Intl

C$ 552American Airlines

Thu, 24 Sep - Sun, 27 Sep

6:35 a.m. - 6:09 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

9h 34m1 stop Minneapolis St Paul

12:00 p.m. - 11:06 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

13h 06m2 stops Minneapolis St Paul Salt Lake City

C$ 646Delta

Thu, 24 Sep - Sun, 27 Sep

6:35 a.m. - 9:43 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

13h 08m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

12:00 p.m. - 11:06 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

13h 06m2 stops Minneapolis St Paul Salt Lake City

C$ 836Delta

Thu, 24 Sep - Sun, 27 Sep

2:15 p.m. - 8:00 a.m.YYC Calgary-DCA Washington, D.C. Reagan-National

15h 45m1 stop New York John F Kennedy Intl

11:31 a.m. - 11:29 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

13h 58m1 stop Chicago O'Hare Intl

C$ 991American Airlines

Thu, 24 Sep - Fri, 25 Sep

6:35 a.m. - 9:43 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

13h 08m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

6:05 a.m. - 1:00 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

8h 55m1 stop Minneapolis St Paul

C$ 1,009Delta

Thu, 24 Sep - Sun, 27 Sep

12:03 p.m. - 4:00 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

25h 57m2 stops Seattle/Tacoma Intl Portland

5:27 p.m. - 11:13 a.m.DCA Washington, D.C. Reagan-National-YYC Calgary

19h 46m2 stops Portland Seattle/Tacoma Intl

C$ 1,181Alaska Airlines

Tue, 22 Sep - Thu, 24 Sep

6:33 a.m. - 4:27 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

7h 54m1 stop Seattle/Tacoma Intl

5:27 p.m. - 11:13 a.m.DCA Washington, D.C. Reagan-National-YYC Calgary

19h 46m2 stops Portland Seattle/Tacoma Intl

C$ 1,215Alaska Airlines

Thu, 24 Sep - Sat, 26 Sep

6:00 a.m. - 6:09 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

10h 09m2 stops Denver Intl Chicago O'Hare Intl

6:00 a.m. - 9:48 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

17h 48m2 stops Houston George Bush Intcntl Denver Intl

C$ 1,289United Airlines

Thu, 24 Sep - Sun, 27 Sep

6:00 a.m. - 5:08 p.m.YYC Calgary-DCA Washington, D.C. Reagan-National

9h 08m2 stops Denver Intl Chicago O'Hare Intl

1:15 p.m. - 9:48 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

10h 33m2 stops Chicago O'Hare Intl Denver Intl

C$ 1,289United Airlines

Thu, 24 Sep - Sat, 26 Sep

1:00 a.m. - 10:20 a.m.YYC Calgary-DCA Washington, D.C. Reagan-National

7h 20m1 stop Montreal Pierre Elliott Trudeau Intl

12:55 p.m. - 8:30 p.m.DCA Washington, D.C. Reagan-National-YYC Calgary

9h 35m1 stop Ottawa

C$ 1,401Air Canada

Thu, 24 Sep - Fri, 25 Sep

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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

28 Oct

YYC6:35 a.m.Calgary

10h 02m

2 stops

DCA6:37 p.m.Washington, D.C. Reagan-National

31 Oct

DCA12:27 p.m.Washington, D.C. Reagan-National

12h 45m

2 stops

YYC11:12 p.m.Calgary

C$ 382

Delta

1 Nov

YYC7:25 a.m.Calgary

7h 24m

1 stop

DCA3:49 p.m.Washington, D.C. Reagan-National

8 Nov

DCA11:05 a.m.Washington, D.C. Reagan-National

13h 00m

1 stop

YYC11:05 p.m.Calgary

C$ 454

Delta

30 Oct

YYC6:35 a.m.Calgary

8h 14m

1 stop

DCA4:49 p.m.Washington, D.C. Reagan-National

6 Nov

DCA9:25 a.m.Washington, D.C. Reagan-National

14h 15m

2 stops

YYC10:40 p.m.Calgary

C$ 463

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

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

WestJet

22 Oct

YYC1:40 p.m.Calgary

8h 04m

1 stop

DCA11:44 p.m.Washington, D.C. Reagan-National

27 Oct

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

8h 30m

1 stop

YYC12:35 p.m.Calgary

C$ 387

WestJet

5 Oct

YYC2:15 p.m.Calgary

7h 44m

1 stop

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

6 Oct

DCA12:22 p.m.Washington, D.C. Reagan-National

10h 18m

1 stop

YYC8:40 p.m.Calgary

C$ 600

WestJet

21 Oct

YYC11:00 a.m.Calgary

10h 07m

1 stop

DCA11:07 p.m.Washington, D.C. Reagan-National

28 Oct

DCA12:22 p.m.Washington, D.C. Reagan-National

10h 18m

1 stop

YYC8:40 p.m.Calgary

C$ 639

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

Quickest round-trip

CalgaryWashington, D.C.

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

YYCDCA

Calgary

Wed 14/10

12:55 a.m.-10:20 a.m.

1 stop7h 25m

Washington, D.C. Reagan-National

Thu 22/10

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

1 stop8h 22m

C$ 322

CalgaryWashington, D.C.

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

YYCDCA

Calgary

Tue 27/10

12:45 a.m.-10:29 a.m.

1 stop7h 44m

Washington, D.C. Reagan-National

Sat 31/10

9:40 a.m.-4:54 p.m.

1 stop9h 14m

C$ 322

CalgaryWashington, D.C.

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

YYCDCA

Calgary

Thu 22/10

6:00 a.m.-7:49 a.m.

2 stops23h 49m

Washington, D.C. Reagan-National

Fri 23/10

8:10 p.m.-11:28 a.m.

1 stop17h 18m

C$ 334

CalgaryWashington, D.C.

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

YYCDCA

Calgary

Thu 22/10

6:00 a.m.-7:49 a.m.

2 stops23h 49m

Washington, D.C. Reagan-National

Fri 23/10

8:10 p.m.-11:28 a.m.

1 stop17h 18m

C$ 336

CalgaryWashington, D.C.

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

YYCDCA

Calgary

Wed 28/10

1:51 p.m.-11:59 p.m.

1 stop8h 08m

Washington, D.C. Reagan-National

Sat 31/10

11:57 a.m.-9:45 p.m.

2 stops11h 48m

C$ 338

CalgaryWashington, D.C.

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

YYCDCA

Calgary

Fri 30/10

7:45 a.m.-10:49 p.m.

2 stops13h 04m

Washington, D.C. Reagan-National

Fri 6/11

9:25 a.m.-10:40 p.m.

2 stops14h 15m

C$ 382

CalgaryWashington, D.C.

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

YYCDCA

Calgary

Wed 28/10

6:35 a.m.-6:37 p.m.

2 stops10h 02m

Washington, D.C. Reagan-National

Sat 31/10

12:27 p.m.-11:12 p.m.

2 stops12h 45m

C$ 382

CalgaryWashington, D.C.

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

YYCDCA

Calgary

Thu 22/10

1:40 p.m.-11:44 p.m.

1 stop8h 04m

Washington, D.C. Reagan-National

Tue 27/10

6:05 a.m.-12:35 p.m.

1 stop8h 30m

C$ 387

CalgaryWashington, D.C.

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

YYCDCA

Calgary

Thu 22/10

1:51 p.m.-11:59 p.m.

1 stop8h 08m

Washington, D.C. Reagan-National

Tue 27/10

6:00 a.m.-12:51 p.m.

1 stop8h 51m

C$ 389

CalgaryWashington, D.C.

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

YYCDCA

Calgary

Fri 16/10

6:45 a.m.-9:59 p.m.

1 stop13h 14m

Washington, D.C. Reagan-National

Mon 19/10

12:50 p.m.-8:30 p.m.

1 stop9h 40m

C$ 470

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 typical price of a round-trip flight between Calgary and Washington, D.C. Reagan-National Airport?

Prices are currently low for flights on this route.

Typical prices usually range from C$ 354 to C$ 557.
The lowest price recently found on this route was C$ 322.

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 59% 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?

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$ 242
Fastest flight time	5h 34m
Direct flights	None

The best one-way flight to Washington, D.C. Reagan-National Airport from Calgary in the past 72 hours is C$ 242. 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$ 322.

The fastest flight from Calgary to Washington, D.C. Reagan-National Airport takes 5h 34m

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. 5h 34m 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 September 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 (13%), Delta (11%), 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 8,589 reviews	Search Delta flights
United Airlines	PriceFrom C$ 251	Free Cancellation	Rating 7.4 10,232 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 283	Free Cancellation	Rating 7.1 11,652 reviews	Search Air Canada flights
American Airlines	PriceFrom C$ 298	Free Cancellation	Rating 7.0 12,087 reviews	Search American Airlines 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$ 242

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 18/11. 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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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

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

Our best WestJet 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 typical price of a round-trip flight between Calgary and 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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