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Cheap flights from Calgary to Washington, D.C. from $118

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 10/20. 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

United Airlines Logo
3:49 pm - 8:15 amYYC-IAD
14h 26m1 stop
United Airlines Logo
10:10 pm - 11:38 amIAD-YYC
15h 28m1 stop
$210United Airlines
Find Deal
Sat, Oct 18 - Mon, Oct 20
Air Canada Logo
1:10 am - 10:20 amYYC-DCA
7h 10m1 stop
Air Canada Logo
6:50 pm - 1:12 amDCA-YYC
8h 22m1 stop
$211Air Canada
Find Deal
Fri, Oct 17 - Mon, Oct 20
Air Canada Logo
1:10 am - 10:20 amYYC-DCA
7h 10m1 stop
Air Canada Logo
4:35 pm - 11:16 pmDCA-YYC
8h 41m1 stop
$212Air Canada
Find Deal
Fri, Oct 17 - Mon, Oct 20
Multiple Airlines Logo
11:15 am - 1:25 pmYYC-IAD
48h 10m2 stops
Multiple Airlines Logo
6:45 pm - 9:39 pmIAD-YYC
4h 54mnonstop
$228Multiple Airlines
Find Deal
Fri, Oct 10 - Fri, Oct 17
Multiple Airlines Logo
11:15 am - 1:25 pmYYC-IAD
48h 10m2 stops
Multiple Airlines Logo
6:45 pm - 9:39 pmIAD-YYC
4h 54mnonstop
$230Multiple Airlines
Find Deal
Fri, Oct 10 - Fri, Oct 17
Delta Logo
11:15 am - 8:59 pmYYC-DCA
7h 44m1 stop
Delta Logo
9:40 am - 6:24 pmDCA-YYC
10h 44m1 stop
$259Delta
Find Deal
Fri, Oct 3 - Sun, Oct 5
Delta Logo
6:20 am - 6:19 pmYYC-IAD
9h 59m1 stop
Delta Logo
6:03 am - 1:53 pmIAD-YYC
9h 50m1 stop
$269Delta
Find Deal
Tue, Nov 11 - Thu, Nov 13
American Airlines Logo
6:29 am - 4:29 pmYYC-DCA
8h 00m1 stop
American Airlines Logo
5:00 am - 11:59 amDCA-YYC
8h 59m1 stop
$278American Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
American Airlines Logo
1:29 pm - 8:49 amYYC-IAD
17h 20m2 stops
American Airlines Logo
6:34 am - 9:54 pmIAD-YYC
17h 20m2 stops
$325American Airlines
Find Deal
Fri, Oct 10 - Fri, Oct 17
WestJet Logo
11:00 am - 11:26 pmYYC-IAD
10h 26m2 stops
WestJet Logo
6:45 pm - 9:39 pmIAD-YYC
4h 54mnonstop
$400WestJet
Find Deal
Sat, Sep 27 - Mon, Sep 29

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

Our best United Airlines deals on Calgary to Washington, D.C. flight tickets
United Airlines
Oct 18
YYC3:49 pmCalgary
14h 26m
1 stop
IAD8:15 amWashington, D.C. Dulles Intl
Oct 20
IAD10:10 pmWashington, D.C. Dulles Intl
15h 28m
1 stop
YYC11:38 amCalgary
$210
Find similar
United Airlines
Dec 16
YYC6:15 amCalgary
13h 03m
2 stops
IAD9:18 pmWashington, D.C. Dulles Intl
Dec 24
IAD12:40 pmWashington, D.C. Dulles Intl
8h 40m
1 stop
YYC7:20 pmCalgary
$251
Find similar
United Airlines
Nov 11
YYC12:37 pmCalgary
9h 22m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
Nov 12
DCA6:30 amWashington, D.C. Reagan-National
7h 05m
1 stop
YYC11:35 amCalgary
$261
Find similar

WestJet flights from Calgary to Washington, D.C.

Our best WestJet deals on Calgary to Washington, D.C. flight tickets
WestJet
Sep 27
YYC11:00 amCalgary
10h 26m
2 stops
IAD11:26 pmWashington, D.C. Dulles Intl
Sep 29
IAD6:45 pmWashington, D.C. Dulles Intl
4h 54m
YYC9:39 pmCalgary
$400
Find similar
WestJet
Sep 27
YYC9:00 amCalgary
12h 37m
2 stops
BWI11:37 pmBaltimore/Washington
Sep 29
BWI6:15 amBaltimore/Washington
9h 17m
1 stop
YYC1:32 pmCalgary
$410
Find similar
WestJet
Sep 26
YYC12:20 amCalgary
15h 21m
2 stops
BWI5:41 pmBaltimore/Washington
Sep 29
BWI6:15 amBaltimore/Washington
10h 50m
2 stops
YYC3:05 pmCalgary
$416
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 September 16, 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

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Sat 10/18

3:49 pm-8:15 am

1 stop14h 26m

Washington, D.C. Dulles Intl

Mon 10/20

10:10 pm-11:38 am

1 stop15h 28m

$210

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Fri 10/17

1:10 am-10:20 am

1 stop7h 10m

Washington, D.C. Reagan-National

Mon 10/20

6:50 pm-1:12 am

1 stop8h 22m

$211

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Fri 10/17

1:10 am-10:20 am

1 stop7h 10m

Washington, D.C. Reagan-National

Mon 10/20

4:35 pm-11:16 pm

1 stop8h 41m

$212

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 10/10

11:15 am-1:25 pm

2 stops48h 10m

Washington, D.C. Dulles Intl

Fri 10/17

6:45 pm-9:39 pm

Nonstop4h 54m

$228

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 10/10

11:15 am-1:25 pm

2 stops48h 10m

Washington, D.C. Dulles Intl

Fri 10/17

6:45 pm-9:39 pm

Nonstop4h 54m

$230

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Fri 10/3

11:15 am-8:59 pm

1 stop7h 44m

Washington, D.C. Reagan-National

Sun 10/5

9:40 am-6:24 pm

1 stop10h 44m

$259

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 11/11

6:20 am-6:19 pm

1 stop9h 59m

Washington, D.C. Dulles Intl

Thu 11/13

6:03 am-1:53 pm

1 stop9h 50m

$269

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Fri 10/3

6:29 am-4:29 pm

1 stop8h 00m

Washington, D.C. Reagan-National

Mon 10/6

5:00 am-11:59 am

1 stop8h 59m

$278

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 10/10

1:29 pm-8:49 am

2 stops17h 20m

Washington, D.C. Dulles Intl

Fri 10/17

6:34 am-9:54 pm

2 stops17h 20m

$325

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Sat 9/27

11:00 am-11:26 pm

2 stops10h 26m

Washington, D.C. Dulles Intl

Mon 9/29

6:45 pm-9:39 pm

Nonstop4h 54m

$400

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 May is, on average, the cheapest month to fly to Washington, D.C. from Calgary, with most prices found around $241. If you’re not able to fly to Washington, D.C. in May, then September is your next best option. Flight prices from Calgary to Washington, D.C. during September average around $256.

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 $176. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Calgary to Washington, D.C. for around $433.

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 $189. 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 $418. 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 $366 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 $239 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 September 2025, prices for Calgary to Washington, D.C. flights are approximately 12% more expensive 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

$150

Fastest flight time

4h 20m

Direct flights

Tue and Sat

Airports in Washington, D.C.

1 airport
The best one-way flight to Washington, D.C. from Calgary in the past 72 hours is $150. The best round-trip flight deal from Calgary to Washington, D.C. found on momondo in the last 72 hours is $108.
The fastest flight from Calgary to Washington, D.C. takes 4h 20m
Direct flights go from Calgary to Washington, D.C. on Tuesday and Saturday. There are no airlines offering direct flights.
There is 1 airport near Washington, D.C.: 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
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom $230Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
DeltaPriceFrom $277Free CancellationRating
7.9
7,957 reviews
Search Delta flights
WestJetPriceFrom $281Free CancellationRating
7.2
3,093 reviews
Search WestJet flights

  • Delta Flights From Calgary to Washington, D.C.

    Delta flies from Calgary to Washington, D.C. around 2 times per week, with 7,957 momondo users rating the airline 7.9/10. The cheapest Delta deal from Calgary to Washington, D.C. in the last 72 hours was $277 (round-trip), much lower than the average airfare cost of $358 for Delta flights on this route.

  • WestJet Flights From Calgary to Washington, D.C.

    Another popular option for Calgary to Washington, D.C. flights is WestJet (7.2/10, 3,093 ratings). WestJet flies from Calgary to Washington, D.C. around 2 times per week, with deals starting from $281 round-trip and rising to an average price of around $524.

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

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

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