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Cheap flights from Calgary to Washington, D.C. from $148

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 3/30. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:30 am - 12:36 am
YYC
-
IAD
22h 06m
1 stop
Multiple Airlines Logo
6:20 am - 7:09 pm
IAD
-
YYC
14h 49m
1 stop
$235Multiple Airlines
Tue, Apr 14 - Wed, Apr 22
Air Canada Logo
12:45 pm - 9:56 pm
YYC
-
DCA
7h 11m
1 stop
Air Canada Logo
12:55 pm - 8:19 pm
DCA
-
YYC
9h 24m
1 stop
$256Air Canada
Thu, Feb 19 - Wed, Feb 25
Air Canada Logo
5:35 am - 3:31 pm
YYC
-
DCA
7h 56m
1 stop
Air Canada Logo
6:59 am - 3:45 pm
DCA
-
YYC
10h 46m
2 stops
$257Air Canada
Thu, Feb 19 - Sat, Feb 28
Air Canada Logo
5:35 am - 3:31 pm
YYC
-
DCA
7h 56m
1 stop
Air Canada Logo
6:50 pm - 12:14 am
DCA
-
YYC
7h 24m
1 stop
$258Air Canada
Thu, Feb 19 - Sat, Feb 28
Air Canada Logo
8:00 am - 9:56 pm
YYC
-
DCA
11h 56m
2 stops
Air Canada Logo
12:55 pm - 8:19 pm
DCA
-
YYC
9h 24m
1 stop
$262Air Canada
Thu, Feb 19 - Wed, Feb 25
Multiple Airlines Logo
12:30 am - 12:36 am
YYC
-
IAD
22h 06m
1 stop
Multiple Airlines Logo
6:20 am - 8:11 pm
IAD
-
YYC
15h 51m
2 stops
$263Multiple Airlines
Tue, Apr 14 - Wed, Apr 22
Multiple Airlines Logo
12:30 am - 2:24 pm
YYC
-
BWI
11h 54m
1 stop
Multiple Airlines Logo
11:30 am - 7:09 pm
BWI
-
YYC
9h 39m
1 stop
$263Multiple Airlines
Mon, Mar 30 - Fri, Apr 3
Air Canada Logo
8:00 am - 9:56 pm
YYC
-
DCA
11h 56m
2 stops
Air Canada Logo
6:59 am - 3:45 pm
DCA
-
YYC
10h 46m
2 stops
$264Air Canada
Thu, Feb 19 - Sat, Feb 28
Multiple Airlines Logo
8:55 am - 12:43 am
YYC
-
BWI
13h 48m
1 stop
Multiple Airlines Logo
11:30 am - 7:09 pm
BWI
-
YYC
9h 39m
1 stop
$267Multiple Airlines
Mon, Mar 30 - Fri, Apr 3
Delta Logo
11:00 am - 10:59 pm
YYC
-
IAD
9h 59m
1 stop
Delta Logo
6:00 am - 3:15 pm
IAD
-
YYC
11h 15m
2 stops
$350Delta
Sat, May 23 - Tue, May 26

WestJet flights from Calgary to Washington, D.C.

Our best WestJet deals on Calgary to Washington, D.C. flight tickets
WestJet
Jul 10
YYC11:30 amCalgary
4h 20m
IAD5:50 pmWashington, D.C. Dulles Intl
Jul 17
IAD6:45 pmWashington, D.C. Dulles Intl
4h 50m
YYC9:35 pmCalgary
$363
WestJet
Feb 7
YYC6:30 amCalgary
12h 39m
1 stop
BWI9:09 pmBaltimore/Washington
Feb 9
BWI6:05 amBaltimore/Washington
16h 49m
1 stop
YYC8:54 pmCalgary
$467
WestJet
Mar 26
YYC6:30 amCalgary
15h 29m
1 stop
BWI11:59 pmBaltimore/Washington
Apr 7
BWI2:59 pmBaltimore/Washington
7h 46m
1 stop
YYC8:45 pmCalgary
$473

Air Canada flights from Calgary to Washington, D.C.

Our best Air Canada deals on Calgary to Washington, D.C. flight tickets
Air Canada
Feb 19
YYC5:35 amCalgary
7h 56m
1 stop
DCA3:31 pmWashington, D.C. Reagan-National
Feb 28
DCA6:59 amWashington, D.C. Reagan-National
10h 46m
2 stops
YYC3:45 pmCalgary
$257
Air Canada
Feb 19
YYC5:35 amCalgary
7h 56m
1 stop
DCA3:31 pmWashington, D.C. Reagan-National
Feb 28
DCA6:50 pmWashington, D.C. Reagan-National
7h 24m
1 stop
YYC12:14 amCalgary
$258
Air Canada
Feb 19
YYC8:00 amCalgary
11h 56m
2 stops
DCA9:56 pmWashington, D.C. Reagan-National
Feb 28
DCA6:59 amWashington, D.C. Reagan-National
10h 46m
2 stops
YYC3:45 pmCalgary
$264

momondo Fare Finder

 
Customize your flight search to find flights from Calgary to Washington, D.C. 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 January 29, 2026.
Use the filters below to find and compare flights from Calgary to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 4/14

12:30 am-12:36 am

1 stop22h 06m

Washington, D.C. Dulles Intl

Wed 4/22

6:20 am-7:09 pm

1 stop14h 49m

$235

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Thu 2/19

12:45 pm-9:56 pm

1 stop7h 11m

Washington, D.C. Reagan-National

Wed 2/25

12:55 pm-8:19 pm

1 stop9h 24m

$256

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Thu 2/19

5:35 am-3:31 pm

1 stop7h 56m

Washington, D.C. Reagan-National

Sat 2/28

6:59 am-3:45 pm

2 stops10h 46m

$257

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Thu 2/19

5:35 am-3:31 pm

1 stop7h 56m

Washington, D.C. Reagan-National

Sat 2/28

6:50 pm-12:14 am

1 stop7h 24m

$258

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Thu 2/19

8:00 am-9:56 pm

2 stops11h 56m

Washington, D.C. Reagan-National

Wed 2/25

12:55 pm-8:19 pm

1 stop9h 24m

$262

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 4/14

12:30 am-12:36 am

1 stop22h 06m

Washington, D.C. Dulles Intl

Wed 4/22

6:20 am-8:11 pm

2 stops15h 51m

$263

CalgaryBaltimore

YYC - BWI

YYCBWI

Calgary

Mon 3/30

12:30 am-2:24 pm

1 stop11h 54m

Baltimore/Washington

Fri 4/3

11:30 am-7:09 pm

1 stop9h 39m

$263

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Thu 2/19

8:00 am-9:56 pm

2 stops11h 56m

Washington, D.C. Reagan-National

Sat 2/28

6:59 am-3:45 pm

2 stops10h 46m

$264

CalgaryBaltimore

YYC - BWI

YYCBWI

Calgary

Mon 3/30

8:55 am-12:43 am

1 stop13h 48m

Baltimore/Washington

Fri 4/3

11:30 am-7:09 pm

1 stop9h 39m

$267

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Sat 5/23

11:00 am-10:59 pm

1 stop9h 59m

Washington, D.C. Dulles Intl

Tue 5/26

6:00 am-3:15 pm

2 stops11h 15m

$350

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.

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.?

The month of September is, on average, the cheapest month to fly to Washington, D.C. from Calgary, with most prices found around $210. If you’re not able to fly to Washington, D.C. in September, then May is your next best option. Flight prices from Calgary to Washington, D.C. during May average around $241.

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

On average, the least expensive day to fly to Washington, D.C. from Calgary is on a Monday. momondo users have found tickets for Monday departures for as low as $184. 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. for around $683.

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 $212. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $433. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 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 $358 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 $168 on momondo.

What cabin class options are available on Calgary to Washington, D.C. flights?

There are 4 cabin classes available to choose from on Calgary to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Calgary to Washington, D.C. flights?

You could potentially save up to 16% 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 January 2026, prices for Calgary to Washington, D.C. flights are approximately 2% 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

$255

Fastest flight time

4h 20m

Direct flights

Mon, Tue, Fri, Sat and Sun

Airports in Washington, D.C.

2 airports
The best one-way flight to Washington, D.C. from Calgary in the past 72 hours is $255. The best round-trip flight deal from Calgary to Washington, D.C. found on momondo in the last 72 hours is $249.
The fastest flight from Calgary to Washington, D.C. takes 4h 20m
Direct flights go from Calgary to Washington, D.C. on Monday, Tuesday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.
There are 2 airports in Washington, D.C.. From Calgary there are direct flights to Washington, D.C. Dulles Intl (IAD).
Search flight deals

  • How far is Calgary to Washington, D.C. by plane?

    There are 1966.8 mi between Calgary and Washington, D.C.. By plane, this route typically takes 4h 20m.

  • 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 refreshed on a daily basis.

  • How many operators does momondo search 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.?

    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..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Calgary to Washington, D.C.?

  • What is the most popular airline 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
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $129Free CancellationRating
7.1
10,667 reviews
Search Air Canada flights
WestJetPriceFrom $168Free CancellationRating
7.2
3,253 reviews
Search WestJet flights
United AirlinesPriceFrom $280Free CancellationRating
7.4
9,215 reviews
Search United Airlines 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
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Reston

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?

Yes. All flights to Washington, D.C. from Calgary on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Of course. momondo tracks the price of Calgary to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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.
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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 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport