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Cheap flights from Calgary to Washington, D.C. from $124

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 5/29. 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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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
6:30 am - 3:29 pm
YYC
-
IAD
6h 59m
1 stop
Air Canada Logo
3:45 pm - 11:47 pm
IAD
-
YYC
10h 02m
1 stop
$234Air Canada
Tue, May 5 - Sat, May 9
Air Canada Logo
9:20 am - 8:29 pm
YYC
-
IAD
9h 09m
2 stops
Air Canada Logo
3:45 pm - 11:47 pm
IAD
-
YYC
10h 02m
1 stop
$240Air Canada
Tue, May 5 - Sat, May 9
United Airlines Logo
6:00 am - 11:34 pm
YYC
-
IAD
15h 34m
1 stop
United Airlines Logo
10:31 am - 10:37 pm
IAD
-
YYC
14h 06m
1 stop
$245United Airlines
Tue, May 12 - Tue, May 26
United Airlines Logo
6:00 am - 12:32 am
YYC
-
IAD
16h 32m
2 stops
United Airlines Logo
10:35 pm - 1:53 pm
IAD
-
YYC
17h 18m
1 stop
$246United Airlines
Sat, Apr 18 - Mon, Apr 27
Air Canada Logo
5:35 am - 3:39 pm
YYC
-
IAD
8h 04m
1 stop
Air Canada Logo
9:55 am - 7:59 pm
IAD
-
YYC
12h 04m
2 stops
$252Air Canada
Fri, Apr 17 - Tue, Apr 21
American Airlines Logo
6:45 am - 8:49 am
YYC
-
IAD
24h 04m
2 stops
American Airlines Logo
8:11 pm - 12:59 pm
IAD
-
YYC
18h 48m
2 stops
$253American Airlines
Fri, May 1 - Mon, May 4
American Airlines Logo
12:45 pm - 8:49 am
YYC
-
IAD
18h 04m
2 stops
American Airlines Logo
8:11 pm - 12:59 pm
IAD
-
YYC
18h 48m
2 stops
$254American Airlines
Fri, May 1 - Mon, May 4
American Airlines Logo
12:45 pm - 8:49 am
YYC
-
IAD
18h 04m
2 stops
American Airlines Logo
8:11 pm - 12:59 pm
IAD
-
YYC
18h 48m
2 stops
$259American Airlines
Tue, May 5 - Mon, May 11
Air Canada Logo
10:25 am - 8:29 pm
YYC
-
IAD
8h 04m
1 stop
Air Canada Logo
4:05 pm - 10:58 pm
IAD
-
YYC
8h 53m
1 stop
$262Air Canada
Sat, May 2 - Tue, May 5
Air Canada Logo
10:25 am - 8:29 pm
YYC
-
IAD
8h 04m
1 stop
Air Canada Logo
4:05 pm - 10:58 pm
IAD
-
YYC
8h 53m
1 stop
$263Air Canada
Sat, May 2 - Tue, May 5

American Airlines flights from Calgary to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Calgary to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
May 1
YYC6:45 amCalgary
24h 04m
2 stops
IAD8:49 amWashington, D.C. Dulles Intl
May 4
IAD8:11 pmWashington, D.C. Dulles Intl
18h 48m
2 stops
YYC12:59 pmCalgary
$253
American Airlines
May 1
YYC12:45 pmCalgary
18h 04m
2 stops
IAD8:49 amWashington, D.C. Dulles Intl
May 4
IAD8:11 pmWashington, D.C. Dulles Intl
18h 48m
2 stops
YYC12:59 pmCalgary
$254
American Airlines
May 5
YYC12:45 pmCalgary
18h 04m
2 stops
IAD8:49 amWashington, D.C. Dulles Intl
May 11
IAD8:11 pmWashington, D.C. Dulles Intl
18h 48m
2 stops
YYC12:59 pmCalgary
$259

Air Canada flights from Calgary to Washington, D.C. Dulles Intl Airport

Our best Air Canada deals on Calgary to Washington, D.C. Dulles Intl Airport flight tickets
Air Canada
May 5
YYC6:30 amCalgary
6h 59m
1 stop
IAD3:29 pmWashington, D.C. Dulles Intl
May 9
IAD3:45 pmWashington, D.C. Dulles Intl
10h 02m
1 stop
YYC11:47 pmCalgary
$234
Air Canada
May 5
YYC9:20 amCalgary
9h 09m
2 stops
IAD8:29 pmWashington, D.C. Dulles Intl
May 9
IAD3:45 pmWashington, D.C. Dulles Intl
10h 02m
1 stop
YYC11:47 pmCalgary
$240
Air Canada
Apr 17
YYC5:35 amCalgary
8h 04m
1 stop
IAD3:39 pmWashington, D.C. Dulles Intl
Apr 21
IAD9:55 amWashington, D.C. Dulles Intl
12h 04m
2 stops
YYC7:59 pmCalgary
$252

momondo Fare Finder

 
Customize your flight search to find flights from Calgary to Washington, D.C. Dulles Intl 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 April 5, 2026.
Use the filters below to find and compare flights from Calgary to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 5/5

6:30 am-3:29 pm

1 stop6h 59m

Washington, D.C. Dulles Intl

Sat 5/9

3:45 pm-11:47 pm

1 stop10h 02m

$234

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 5/5

9:20 am-8:29 pm

2 stops9h 09m

Washington, D.C. Dulles Intl

Sat 5/9

3:45 pm-11:47 pm

1 stop10h 02m

$240

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 5/12

6:00 am-11:34 pm

1 stop15h 34m

Washington, D.C. Dulles Intl

Tue 5/26

10:31 am-10:37 pm

1 stop14h 06m

$245

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Sat 4/18

6:00 am-12:32 am

2 stops16h 32m

Washington, D.C. Dulles Intl

Mon 4/27

10:35 pm-1:53 pm

1 stop17h 18m

$246

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 4/17

5:35 am-3:39 pm

1 stop8h 04m

Washington, D.C. Dulles Intl

Tue 4/21

9:55 am-7:59 pm

2 stops12h 04m

$252

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 5/1

6:45 am-8:49 am

2 stops24h 04m

Washington, D.C. Dulles Intl

Mon 5/4

8:11 pm-12:59 pm

2 stops18h 48m

$253

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 5/1

12:45 pm-8:49 am

2 stops18h 04m

Washington, D.C. Dulles Intl

Mon 5/4

8:11 pm-12:59 pm

2 stops18h 48m

$254

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 5/5

12:45 pm-8:49 am

2 stops18h 04m

Washington, D.C. Dulles Intl

Mon 5/11

8:11 pm-12:59 pm

2 stops18h 48m

$259
Quickest round-trip

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Sat 5/2

10:25 am-8:29 pm

1 stop8h 04m

Washington, D.C. Dulles Intl

Tue 5/5

4:05 pm-10:58 pm

1 stop8h 53m

$262

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Sat 5/2

10:25 am-8:29 pm

1 stop8h 04m

Washington, D.C. Dulles Intl

Tue 5/5

4:05 pm-10:58 pm

1 stop8h 53m

$263

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. Dulles Intl 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. Dulles Intl Airport?

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, October is the cheapest month to fly from Calgary to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $258. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $275.

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

Our data shows that Thursday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $261. 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. Dulles Intl Airport for around $1,096.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Calgary in the morning is the least expensive time of day to depart. momondo users have found prices as low as $245 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $415 on average. Flights to Washington, D.C. Dulles Intl Airport from Calgary at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Calgary to Washington, D.C. Dulles Intl flight route?

Fly from Calgary to Washington, D.C. Dulles Intl for the best Calgary - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Calgary when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $409 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Calgary for as low as $184 on momondo.

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

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

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

As of April 2026, prices for Calgary to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Calgary to Washington, D.C. Dulles Intl 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. Dulles Intl Airport (YYC to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Calgary to Washington, D.C. Dulles Intl Airport

Best Price Found

$240

Fastest flight time

4h 23m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Calgary in the past 72 hours is $240. The best round-trip flight deal from Calgary to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $263.
The fastest flight from Calgary to Washington, D.C. Dulles Intl Airport takes 4h 23m
Direct flights go from Calgary to Washington, D.C. Dulles Intl Airport every day.
Search flight deals

Frequently asked questions about flying from Calgary to Washington, D.C. Dulles Intl Airport

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

    Washington, D.C. Dulles Intl is 1947.3 mi away from Calgary. A reasonable flight in good conditions will take 4h 23m.

  • When did momondo last update prices for flights from Calgary Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Calgary Airport to Washington, D.C. Dulles Intl Airport are updated daily.

  • How many operators does momondo search for flights from Calgary Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Calgary Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Calgary Airport to Washington, D.C. Dulles Intl Airport.

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

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl 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. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

  • What is the most popular airline from Calgary to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Calgary to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Calgary to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $129Free CancellationRating
7.1
10,894 reviews
Search Air Canada flights
WestJetPriceFrom $168Free CancellationRating
7.2
3,315 reviews
Search WestJet flights
United AirlinesPriceFrom $280Free CancellationRating
7.4
9,546 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
Winchester
Waldorf
Woodbridge
Laurel
Colonial Beach
Gaithersburg
Towson
Silver Spring
Fredericksburg
Rockville
Manassas
Sterling
Tysons
Linthicum Heights
Bethesda
Fairfax

Why use momondo?

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

Finding the right flight to Washington, D.C. from Calgary is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from Calgary to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Calgary with this policy.

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?

Price alerts on flights to Washington, D.C. from Calgary are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

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