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Cheap flights from Calgary to Washington, D.C. from $161

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 9/25. 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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0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
11:55 pm - 8:52 am
YYC
-
DCA
6h 57m
1 stop
Air Canada Logo
12:40 pm - 8:31 pm
DCA
-
YYC
9h 51m
1 stop
$273Air Canada
Thu, Sep 3 - Mon, Sep 7
Air Canada Logo
1:00 am - 10:18 am
YYC
-
DCA
7h 18m
1 stop
Air Canada Logo
12:40 pm - 8:31 pm
DCA
-
YYC
9h 51m
1 stop
$278Air Canada
Mon, Aug 31 - Tue, Sep 1
Air Canada Logo
11:55 pm - 12:00 pm
YYC
-
DCA
10h 05m
2 stops
Air Canada Logo
12:40 pm - 8:31 pm
DCA
-
YYC
9h 51m
1 stop
$279Air Canada
Wed, Aug 19 - Mon, Aug 24
Air Canada Logo
12:55 am - 12:00 pm
YYC
-
DCA
9h 05m
2 stops
Air Canada Logo
12:40 pm - 11:00 pm
DCA
-
YYC
12h 20m
2 stops
$288Air Canada
Tue, Aug 18 - Tue, Aug 25
Air Canada Logo
7:45 pm - 8:52 am
YYC
-
DCA
11h 07m
1 stop
Air Canada Logo
12:40 pm - 8:31 pm
DCA
-
YYC
9h 51m
1 stop
$289Air Canada
Fri, Jul 24 - Mon, Jul 27
Air Canada Logo
12:55 am - 12:00 pm
YYC
-
DCA
9h 05m
2 stops
Air Canada Logo
4:20 pm - 1:51 am
DCA
-
YYC
11h 31m
2 stops
$291Air Canada
Tue, Aug 18 - Mon, Aug 24
American Airlines Logo
1:41 pm - 10:55 am
YYC
-
DCA
19h 14m
1 stop
American Airlines Logo
8:30 am - 9:43 pm
DCA
-
YYC
15h 13m
1 stop
$295American Airlines
Tue, Jun 16 - Sat, Jun 20
Air Canada Logo
11:55 pm - 8:55 am
YYC
-
DCA
7h 00m
1 stop
Air Canada Logo
4:20 pm - 11:27 pm
DCA
-
YYC
9h 07m
1 stop
$297Air Canada
Wed, Sep 16 - Sat, Sep 19
American Airlines Logo
2:15 pm - 11:10 pm
YYC
-
DCA
6h 55m
1 stop
American Airlines Logo
4:00 pm - 11:29 pm
DCA
-
YYC
9h 29m
1 stop
$300American Airlines
Thu, Sep 17 - Wed, Sep 23
Air Canada Logo
11:55 pm - 8:55 am
YYC
-
DCA
7h 00m
1 stop
Air Canada Logo
12:40 pm - 1:17 am
DCA
-
YYC
14h 37m
2 stops
$302Air Canada
Wed, Sep 16 - Sat, Sep 19

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
Sep 16
YYC6:00 amCalgary
11h 09m
2 stops
DCA7:09 pmWashington, D.C. Reagan-National
Sep 19
DCA6:00 amWashington, D.C. Reagan-National
14h 30m
2 stops
YYC6:30 pmCalgary
$486
United Airlines
Sep 17
YYC1:41 pmCalgary
21h 23m
2 stops
DCA1:04 pmWashington, D.C. Reagan-National
Sep 27
DCA6:00 amWashington, D.C. Reagan-National
17h 48m
2 stops
YYC9:48 pmCalgary
$514
United Airlines
Sep 4
YYC8:30 amCalgary
10h 39m
1 stop
DCA9:09 pmWashington, D.C. Reagan-National
Sep 6
DCA8:25 amWashington, D.C. Reagan-National
12h 05m
2 stops
YYC6:30 pmCalgary
$516

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
Sep 3
YYC11:55 pmCalgary
6h 57m
1 stop
DCA8:52 amWashington, D.C. Reagan-National
Sep 7
DCA12:40 pmWashington, D.C. Reagan-National
9h 51m
1 stop
YYC8:31 pmCalgary
$273
Air Canada
Aug 31
YYC1:00 amCalgary
7h 18m
1 stop
DCA10:18 amWashington, D.C. Reagan-National
Sep 1
DCA12:40 pmWashington, D.C. Reagan-National
9h 51m
1 stop
YYC8:31 pmCalgary
$278
Air Canada
Aug 19
YYC11:55 pmCalgary
10h 05m
2 stops
DCA12:00 pmWashington, D.C. Reagan-National
Aug 24
DCA12:40 pmWashington, D.C. Reagan-National
9h 51m
1 stop
YYC8:31 pmCalgary
$279

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 832,500 searches. Data last updated May 25, 2026.
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 - DCA

YYCDCA

Calgary

Thu 9/3

11:55 pm-8:52 am

1 stop6h 57m

Washington, D.C. Reagan-National

Mon 9/7

12:40 pm-8:31 pm

1 stop9h 51m

$273

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Mon 8/31

1:00 am-10:18 am

1 stop7h 18m

Washington, D.C. Reagan-National

Tue 9/1

12:40 pm-8:31 pm

1 stop9h 51m

$278

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Wed 8/19

11:55 pm-12:00 pm

2 stops10h 05m

Washington, D.C. Reagan-National

Mon 8/24

12:40 pm-8:31 pm

1 stop9h 51m

$279

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Tue 8/18

12:55 am-12:00 pm

2 stops9h 05m

Washington, D.C. Reagan-National

Tue 8/25

12:40 pm-11:00 pm

2 stops12h 20m

$288

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Fri 7/24

7:45 pm-8:52 am

1 stop11h 07m

Washington, D.C. Reagan-National

Mon 7/27

12:40 pm-8:31 pm

1 stop9h 51m

$289

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Tue 8/18

12:55 am-12:00 pm

2 stops9h 05m

Washington, D.C. Reagan-National

Mon 8/24

4:20 pm-1:51 am

2 stops11h 31m

$291

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Tue 6/16

1:41 pm-10:55 am

1 stop19h 14m

Washington, D.C. Reagan-National

Sat 6/20

8:30 am-9:43 pm

1 stop15h 13m

$295
Quickest round-trip

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Wed 9/16

11:55 pm-8:55 am

1 stop7h 00m

Washington, D.C. Reagan-National

Sat 9/19

4:20 pm-11:27 pm

1 stop9h 07m

$297

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Thu 9/17

2:15 pm-11:10 pm

1 stop6h 55m

Washington, D.C. Reagan-National

Wed 9/23

4:00 pm-11:29 pm

1 stop9h 29m

$300

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Wed 9/16

11:55 pm-8:55 am

1 stop7h 00m

Washington, D.C. Reagan-National

Sat 9/19

12:40 pm-1:17 am

2 stops14h 37m

$302

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 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?

The month of November is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Calgary, with most prices found around $0. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $244.

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

Fastest flight time

7h 18m

Direct flights

None
The fastest flight from Calgary to Washington, D.C. Reagan-National Airport takes 7h 18m
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?

    The straight-line distance from Calgary to Washington, D.C. Reagan-National is 1968.9 mi. Typically, this will take 7h 18m by plane in normal conditions.

  • 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 were last updated today.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 you'll need for your trip to Washington, D.C. Reagan-National Airport 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. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • 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
Air CanadaPriceFrom $196Free CancellationRating
7.1
11,083 reviews
Search Air Canada flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Gaithersburg
Colonial Beach
Fredericksburg
Silver Spring
Rockville
Towson
Manassas
Linthicum Heights
Tysons
Springfield
Bethesda
Fairfax
College Park

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Calgary to Washington, D.C. for you.

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 helps you find the best flight between Calgary and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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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