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Cheap flights from Calgary to Washington, D.C. from $129

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 1/29. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:20 pm - 10:27 am
YYC
-
BWI
20h 07m1 stop
Multiple Airlines Logo
8:08 pm - 5:06 pm
BWI
-
YYC
22h 58m1 stop
$214Multiple Airlines
Wed, Jan 14 - Wed, Jan 21
Multiple Airlines Logo
12:30 am - 11:43 am
YYC
-
IAD
9h 13m1 stop
Multiple Airlines Logo
11:00 am - 7:09 pm
IAD
-
YYC
10h 09m1 stop
$221Multiple Airlines
Mon, Jan 12 - Tue, Jan 20
Multiple Airlines Logo
12:30 am - 11:43 am
YYC
-
IAD
9h 13m1 stop
Multiple Airlines Logo
11:00 am - 7:09 pm
IAD
-
YYC
10h 09m1 stop
$223Multiple Airlines
Mon, Jan 12 - Tue, Jan 20
Multiple Airlines Logo
12:20 pm - 10:27 am
YYC
-
BWI
20h 07m1 stop
Multiple Airlines Logo
7:10 am - 4:15 pm
BWI
-
YYC
35h 05m2 stops
$226Multiple Airlines
Wed, Jan 14 - Wed, Jan 21
Air Canada Logo
5:35 am - 3:33 pm
YYC
-
DCA
7h 58m1 stop
Air Canada Logo
12:55 pm - 8:19 pm
DCA
-
YYC
9h 24m1 stop
$245Air Canada
Sat, Jan 17 - Fri, Jan 23
Air Canada Logo
11:40 pm - 3:33 pm
YYC
-
DCA
13h 53m2 stops
Air Canada Logo
12:55 pm - 8:19 pm
DCA
-
YYC
9h 24m1 stop
$249Air Canada
Sat, Jan 17 - Fri, Jan 23
United Airlines Logo
3:30 pm - 5:32 am
YYC
-
IAD
12h 02m1 stop
United Airlines Logo
2:24 pm - 9:53 pm
IAD
-
YYC
9h 29m1 stop
$305United Airlines
Thu, Jan 8 - Sat, Jan 10
United Airlines Logo
12:37 pm - 10:48 pm
YYC
-
DCA
8h 11m1 stop
United Airlines Logo
6:30 am - 11:35 am
DCA
-
YYC
7h 05m1 stop
$353United Airlines
Thu, Jan 8 - Sat, Jan 10
Delta Logo
6:30 am - 6:04 pm
YYC
-
DCA
9h 34m1 stop
Delta Logo
12:00 pm - 11:02 pm
DCA
-
YYC
13h 02m2 stops
$354Delta
Fri, Jan 16 - Tue, Jan 20
Delta Logo
6:30 am - 11:10 pm
YYC
-
DCA
14h 40m2 stops
Delta Logo
9:54 am - 8:54 pm
DCA
-
YYC
13h 00m2 stops
$362Delta
Thu, Jan 15 - Mon, Jan 19

United Airlines flights from Calgary to Washington, D.C.

Our best United Airlines deals on Calgary to Washington, D.C. flight tickets
United Airlines
Jan 8
YYC3:30 pmCalgary
12h 02m
1 stop
IAD5:32 amWashington, D.C. Dulles Intl
Jan 10
IAD2:24 pmWashington, D.C. Dulles Intl
9h 29m
1 stop
YYC9:53 pmCalgary
$305
Find similar
United Airlines
Jan 8
YYC12:37 pmCalgary
8h 11m
1 stop
DCA10:48 pmWashington, D.C. Reagan-National
Jan 10
DCA6:30 amWashington, D.C. Reagan-National
7h 05m
1 stop
YYC11:35 amCalgary
$353
Find similar
United Airlines
Jan 21
YYC12:37 pmCalgary
6h 44m
1 stop
BWI9:21 pmBaltimore/Washington
Jan 23
BWI4:10 pmBaltimore/Washington
7h 43m
1 stop
YYC9:53 pmCalgary
$452
Find similar

Delta flights from Calgary to Washington, D.C.

Our best Delta deals on Calgary to Washington, D.C. flight tickets
Delta
Jan 14
YYC7:40 amCalgary
13h 26m
2 stops
IAD11:06 pmWashington, D.C. Dulles Intl
Jan 31
IAD6:00 amWashington, D.C. Dulles Intl
16h 54m
2 stops
YYC8:54 pmCalgary
$354
Find similar
Delta
Jan 22
YYC6:30 amCalgary
14h 40m
2 stops
DCA11:10 pmWashington, D.C. Reagan-National
Feb 3
DCA8:50 amWashington, D.C. Reagan-National
14h 04m
2 stops
YYC8:54 pmCalgary
$362
Find similar
Delta
Mar 24
YYC6:45 amCalgary
15h 41m
2 stops
IAD12:26 amWashington, D.C. Dulles Intl
Mar 29
IAD6:00 amWashington, D.C. Dulles Intl
16h 45m
2 stops
YYC8:45 pmCalgary
$378
Find similar

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 December 17, 2025.
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

CalgaryBaltimore

YYC - BWI

YYCBWI

Calgary

Wed 1/14

12:20 pm-10:27 am

1 stop20h 07m

Baltimore/Washington

Wed 1/21

8:08 pm-5:06 pm

1 stop22h 58m

$214

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 1/12

12:30 am-11:43 am

1 stop9h 13m

Washington, D.C. Dulles Intl

Tue 1/20

11:00 am-7:09 pm

1 stop10h 09m

$221

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 1/12

12:30 am-11:43 am

1 stop9h 13m

Washington, D.C. Dulles Intl

Tue 1/20

11:00 am-7:09 pm

1 stop10h 09m

$223

CalgaryBaltimore

YYC - BWI

YYCBWI

Calgary

Wed 1/14

12:20 pm-10:27 am

1 stop20h 07m

Baltimore/Washington

Wed 1/21

7:10 am-4:15 pm

2 stops35h 05m

$226

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Sat 1/17

5:35 am-3:33 pm

1 stop7h 58m

Washington, D.C. Reagan-National

Fri 1/23

12:55 pm-8:19 pm

1 stop9h 24m

$245

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Sat 1/17

11:40 pm-3:33 pm

2 stops13h 53m

Washington, D.C. Reagan-National

Fri 1/23

12:55 pm-8:19 pm

1 stop9h 24m

$249

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 1/8

3:30 pm-5:32 am

1 stop12h 02m

Washington, D.C. Dulles Intl

Sat 1/10

2:24 pm-9:53 pm

1 stop9h 29m

$305

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Thu 1/8

12:37 pm-10:48 pm

1 stop8h 11m

Washington, D.C. Reagan-National

Sat 1/10

6:30 am-11:35 am

1 stop7h 05m

$353

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Fri 1/16

6:30 am-6:04 pm

1 stop9h 34m

Washington, D.C. Reagan-National

Tue 1/20

12:00 pm-11:02 pm

2 stops13h 02m

$354

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Thu 1/15

6:30 am-11:10 pm

2 stops14h 40m

Washington, D.C. Reagan-National

Mon 1/19

9:54 am-8:54 pm

2 stops13h 00m

$362

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

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 $207. 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 $156. 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 $187. 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 $348 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 $182 on momondo.

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

There are 3 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?

No. A direct flight is the cheapest option for a flight between Calgary to Washington, D.C..

How have Calgary to Washington, D.C. flight prices changed over time?

As of December 2025, 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.

Fastest flight time

6h 53m

Direct flights

Tue

Airports in Washington, D.C.

2 airports
The fastest flight from Calgary to Washington, D.C. takes 6h 53m
Direct flights go from Calgary to Washington, D.C. on Tuesday. The only airline offering direct flights is WestJet.
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 6h 53m.

  • 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
10,531 reviews
Search Air Canada flights
United AirlinesPriceFrom $280Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
WestJetPriceFrom $281Free CancellationRating
7.2
3,202 reviews
Search WestJet 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
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Gaithersburg
Reston
Manassas
Fairfax
Glen Burnie
Linthicum Heights
Bethesda

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.
Start using Trips
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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