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Cheap flights from Calgary to Washington, D.C. from C$ 145

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 4/9. 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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Find the cheapest flights from Calgary to Washington, D.C.

Cheap round-trip flights

Air Canada Logo
1:10 a.m. - 10:20 a.m.YYC-DCA
7h 10m1 stop
Air Canada Logo
4:35 p.m. - 11:16 p.m.DCA-YYC
8h 41m1 stop
C$ 225Air Canada
Find Deal
Thu, 4 Sep - Mon, 8 Sep
Air Canada Logo
11:55 p.m. - 8:59 a.m.YYC-DCA
7h 04m1 stop
Air Canada Logo
4:35 p.m. - 11:16 p.m.DCA-YYC
8h 41m1 stop
C$ 233Air Canada
Find Deal
Fri, 5 Sep - Mon, 8 Sep
Air Canada Logo
1:10 a.m. - 10:20 a.m.YYC-DCA
7h 10m1 stop
Air Canada Logo
12:55 p.m. - 1:12 a.m.DCA-YYC
14h 17m2 stops
C$ 240Air Canada
Find Deal
Thu, 4 Sep - Mon, 8 Sep
Air Canada Logo
1:10 a.m. - 10:20 a.m.YYC-DCA
7h 10m1 stop
Air Canada Logo
4:35 p.m. - 11:16 p.m.DCA-YYC
8h 41m1 stop
C$ 251Air Canada
Find Deal
Thu, 18 Sep - Mon, 22 Sep
American Airlines Logo
6:29 a.m. - 6:27 p.m.YYC-DCA
9h 58m1 stop
American Airlines Logo
5:00 a.m. - 11:59 a.m.DCA-YYC
8h 59m1 stop
C$ 317American Airlines
Find Deal
Thu, 2 Oct - Mon, 6 Oct
American Airlines Logo
6:29 a.m. - 6:27 p.m.YYC-DCA
9h 58m1 stop
American Airlines Logo
4:01 p.m. - 11:19 p.m.DCA-YYC
9h 18m1 stop
C$ 360American Airlines
Find Deal
Thu, 28 Aug - Thu, 4 Sep
Delta Logo
11:30 a.m. - 11:39 p.m.YYC-DCA
10h 09m2 stops
Delta Logo
2:00 p.m. - 9:51 p.m.DCA-YYC
9h 51m1 stop
C$ 410Delta
Find Deal
Wed, 17 Sep - Sat, 20 Sep
Delta Logo
10:00 a.m. - 10:57 p.m.YYC-DCA
10h 57m2 stops
Delta Logo
2:00 p.m. - 9:51 p.m.DCA-YYC
9h 51m1 stop
C$ 418Delta
Find Deal
Thu, 18 Sep - Sat, 20 Sep
United Airlines Logo
12:37 p.m. - 11:59 p.m.YYC-DCA
9h 22m1 stop
United Airlines Logo
6:30 a.m. - 11:35 a.m.DCA-YYC
7h 05m1 stop
C$ 426United Airlines
Find Deal
Tue, 11 Nov - Sat, 15 Nov
United Airlines Logo
8:25 a.m. - 6:23 p.m.YYC-DCA
7h 58m1 stop
United Airlines Logo
4:17 p.m. - 12:26 p.m.DCA-YYC
22h 09m2 stops
C$ 499United Airlines
Find Deal
Mon, 10 Nov - Sat, 15 Nov

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

Our best Air Canada deals on Calgary to Washington, D.C. Reagan-National Airport flight tickets
Air Canada
4 Sep
YYC1:10 a.m.Calgary
7h 10m
1 stop
DCA10:20 a.m.Washington, D.C. Reagan-National
8 Sep
DCA4:35 p.m.Washington, D.C. Reagan-National
8h 41m
1 stop
YYC11:16 p.m.Calgary
C$ 225
Find similar
Air Canada
5 Sep
YYC11:55 p.m.Calgary
7h 04m
1 stop
DCA8:59 a.m.Washington, D.C. Reagan-National
8 Sep
DCA4:35 p.m.Washington, D.C. Reagan-National
8h 41m
1 stop
YYC11:16 p.m.Calgary
C$ 233
Find similar
Air Canada
4 Sep
YYC1:10 a.m.Calgary
7h 10m
1 stop
DCA10:20 a.m.Washington, D.C. Reagan-National
8 Sep
DCA12:55 p.m.Washington, D.C. Reagan-National
14h 17m
2 stops
YYC1:12 a.m.Calgary
C$ 240
Find similar

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

Our best American Airlines deals on Calgary to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
2 Oct
YYC6:29 a.m.Calgary
9h 58m
1 stop
DCA6:27 p.m.Washington, D.C. Reagan-National
6 Oct
DCA5:00 a.m.Washington, D.C. Reagan-National
8h 59m
1 stop
YYC11:59 a.m.Calgary
C$ 317
Find similar
American Airlines
28 Aug
YYC6:29 a.m.Calgary
9h 58m
1 stop
DCA6:27 p.m.Washington, D.C. Reagan-National
4 Sep
DCA4:01 p.m.Washington, D.C. Reagan-National
9h 18m
1 stop
YYC11:19 p.m.Calgary
C$ 360
Find similar
American Airlines
2 Oct
YYC6:29 a.m.Calgary
9h 58m
1 stop
DCA6:27 p.m.Washington, D.C. Reagan-National
5 Oct
DCA10:45 p.m.Washington, D.C. Reagan-National
15h 49m
1 stop
YYC12:34 p.m.Calgary
C$ 370
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Calgary to Washington, D.C. Reagan-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 31 July 2025.
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

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Thu 4/9

1:10 a.m.-10:20 a.m.

1 stop7h 10m

Washington, D.C. Reagan-National

Mon 8/9

4:35 p.m.-11:16 p.m.

1 stop8h 41m

C$ 225

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Fri 5/9

11:55 p.m.-8:59 a.m.

1 stop7h 04m

Washington, D.C. Reagan-National

Mon 8/9

4:35 p.m.-11:16 p.m.

1 stop8h 41m

C$ 233

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Thu 4/9

1:10 a.m.-10:20 a.m.

1 stop7h 10m

Washington, D.C. Reagan-National

Mon 8/9

12:55 p.m.-1:12 a.m.

2 stops14h 17m

C$ 240

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Thu 18/9

1:10 a.m.-10:20 a.m.

1 stop7h 10m

Washington, D.C. Reagan-National

Mon 22/9

4:35 p.m.-11:16 p.m.

1 stop8h 41m

C$ 251

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Thu 2/10

6:29 a.m.-6:27 p.m.

1 stop9h 58m

Washington, D.C. Reagan-National

Mon 6/10

5:00 a.m.-11:59 a.m.

1 stop8h 59m

C$ 317

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Thu 28/8

6:29 a.m.-6:27 p.m.

1 stop9h 58m

Washington, D.C. Reagan-National

Thu 4/9

4:01 p.m.-11:19 p.m.

1 stop9h 18m

C$ 360

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Wed 17/9

11:30 a.m.-11:39 p.m.

2 stops10h 09m

Washington, D.C. Reagan-National

Sat 20/9

2:00 p.m.-9:51 p.m.

1 stop9h 51m

C$ 410

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Thu 18/9

10:00 a.m.-10:57 p.m.

2 stops10h 57m

Washington, D.C. Reagan-National

Sat 20/9

2:00 p.m.-9:51 p.m.

1 stop9h 51m

C$ 418

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Tue 11/11

12:37 p.m.-11:59 p.m.

1 stop9h 22m

Washington, D.C. Reagan-National

Sat 15/11

6:30 a.m.-11:35 a.m.

1 stop7h 05m

C$ 426

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Mon 10/11

8:25 a.m.-6:23 p.m.

1 stop7h 58m

Washington, D.C. Reagan-National

Sat 15/11

4:17 p.m.-12:26 p.m.

2 stops22h 09m

C$ 499

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

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

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

The month of July is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Calgary, with most prices found around C$ 360. If you don’t want to visit Washington, D.C. Reagan-National Airport in July, then you should wait until November to fly from Calgary, when ticket prices are also cheap, with an average price of C$ 375.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

On average, the least expensive day to fly to Washington, D.C. Reagan-National Airport from Calgary is on a Monday. momondo users have found tickets for Monday departures for as low as C$ 480. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Calgary to Washington, D.C. Reagan-National Airport for around C$ 930.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Calgary to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as C$ 369. Flights at noon are often more expensive with an average ticket price of C$ 799.

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Calgary when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around C$ 482 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Calgary for as low as C$ 339 on momondo.

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

As of July 2025, prices for Calgary to Washington, D.C. Reagan-National Airport flights are approximately 41% 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$ 145

Fastest flight time

6h 03m

Direct flights

None
The best one-way flight to Washington, D.C. Reagan-National Airport from Calgary in the past 72 hours is C$ 145. 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$ 225.
The fastest flight from Calgary to Washington, D.C. Reagan-National Airport takes 6h 03m
There are no direct flights from Calgary to Washington, D.C. Reagan-National Airport. Popular non-direct route for this connection is Calgary Airport - Washington, D.C. Reagan-National Airport.
Search flight deals

  • 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 03m 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?

  • 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?

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
DeltaPriceFrom C$ 277Free CancellationRating
8.0
7,981 reviews
Search Delta flights
Air CanadaPriceFrom C$ 286Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 297Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
American AirlinesPriceFrom C$ 371Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
WestJetPriceFrom C$ 502Free CancellationRating
7.2
2,978 reviews
Search WestJet flights

  • United Airlines Flights From Calgary to Washington, D.C. Reagan-National Airport

    United Airlines operates around 6 flights from Calgary to Washington, D.C. Reagan-National Airport every week. The average price of these flights found in the last 72 hours has been C$ 297, but momondo users have found United Airlines deals from Calgary to Washington, D.C. Reagan-National Airport from as low as C$ 215 round-trip. United Airlines has been scored 7.4/10 in 8,900 reviews.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Herndon
Linthicum Heights
Bethesda
Alexandria
Silver Spring
Reston
Laurel
Pikesville
Fairfax
Capitol Heights
Arlington
Gettysburg
Manassas
Fredericksburg
Woodbridge
Rockville
McLean
National Harbor
Tysons

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Calgary to Washington, D.C.. momondo saves you time and could save you money on your trip.

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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