What is the cheapest airline that flies from Calgary to Washington, D.C. Dulles Intl?

Air Canada, United Airlines, and American Airlines are the most popular carriers operating from Calgary to Washington, D.C. Dulles Intl

How many flights depart from Calgary to Washington, D.C. Dulles Intl Airport on average per day?

The number of flights available between Calgary and Washington, D.C. Dulles Intl Airport is 2 per day as of August 2026. The most frequent departure time is 2:00PM, with 83% of daily flights leaving in the afternoon.

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?

There are 2 operators available for flights from Calgary Airport to Washington, D.C. Dulles Intl Airport as of August 2026.

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.

$107 Cheap Flights from Calgary to Washington, D.C. Dulles Intl Airport in 2026

Q: How many flights depart from Calgary to Washington, D.C. Dulles Intl Airport on average per week?

As of August 2026, there are 16 flights per week flying from Calgary to Washington, D.C. Dulles Intl Airport. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 3:25 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

6h 55m1 stop Toronto Pearson Intl

3:45 pm - 11:47 pmIAD Washington, D.C. Dulles Intl-YYC Calgary

10h 02m1 stop Montreal Pierre Elliott Trudeau Intl

$277Air Canada

Wed, Oct 7 - Tue, Oct 13

1:41 pm - 5:55 amYYC Calgary-IAD Washington, D.C. Dulles Intl

14h 14m1 stop San Francisco

1:13 pm - 10:35 pmIAD Washington, D.C. Dulles Intl-YYC Calgary

11h 22m1 stop Chicago O'Hare Intl

$278United Airlines

Tue, Sep 15 - Tue, Sep 22

6:00 am - 11:19 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

15h 19m1 stop Denver Intl

9:07 am - 11:58 amIAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mnonstop

$278United Airlines

Tue, Sep 15 - Tue, Sep 22

6:45 am - 10:59 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

14h 14m1 stop Newark

10:18 pm - 11:28 amIAD Washington, D.C. Dulles Intl-YYC Calgary

15h 10m1 stop Chicago O'Hare Intl

$281United Airlines

Thu, Sep 17 - Mon, Oct 19

6:30 am - 3:25 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

6h 55m1 stop Toronto Pearson Intl

4:00 pm - 10:57 pmIAD Washington, D.C. Dulles Intl-YYC Calgary

8h 57m1 stop Toronto Pearson Intl

$282Air Canada

Wed, Oct 7 - Wed, Oct 14

11:55 pm - 3:00 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

13h 05m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

3:45 pm - 11:27 pmIAD Washington, D.C. Dulles Intl-YYC Calgary

9h 42m1 stop Montreal Pierre Elliott Trudeau Intl

$289Air Canada

Mon, Sep 28 - Mon, Oct 5

6:30 am - 3:25 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

6h 55m1 stop Toronto Pearson Intl

9:45 am - 6:37 pmIAD Washington, D.C. Dulles Intl-YYC Calgary

10h 52m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$289Air Canada

Wed, Sep 30 - Wed, Oct 7

11:45 am - 6:10 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

4h 25mnonstop

7:00 am - 5:10 pmIAD Washington, D.C. Dulles Intl-YYC Calgary

12h 10m1 stop Atlanta Hartsfield-Jackson

$290Multiple Airlines

Fri, Sep 4 - Sat, Sep 5

11:45 am - 6:10 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

4h 25mnonstop

8:39 pm - 3:15 pmIAD Washington, D.C. Dulles Intl-YYC Calgary

20h 36m2 stops Atlanta Hartsfield-Jackson Vancouver Intl

$292Multiple Airlines

Fri, Sep 4 - Sat, Sep 5

6:45 am - 10:59 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

14h 14m1 stop Newark

3:45 pm - 11:47 pmIAD Washington, D.C. Dulles Intl-YYC Calgary

10h 02m1 stop Montreal Pierre Elliott Trudeau Intl

$295Multiple Airlines

Fri, Sep 18 - Mon, Sep 21

Cheap last minute flights

Enter your travel dates to find the best prices.

7:45 am - 12:34 amYYC Calgary-IAD Washington, D.C. Dulles Intl

14h 49m2 stops Salt Lake City Atlanta Hartsfield-Jackson

8:08 am - 8:42 pmIAD Washington, D.C. Dulles Intl-YYC Calgary

14h 34m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

$319Delta

Sat, Aug 22 - Sat, Sep 12

7:45 am - 12:34 amYYC Calgary-IAD Washington, D.C. Dulles Intl

14h 49m2 stops Salt Lake City Atlanta Hartsfield-Jackson

7:00 pm - 10:00 pmIAD Washington, D.C. Dulles Intl-YYC Calgary

5h 00mnonstop

$358Delta

Sat, Aug 22 - Mon, Aug 24

7:45 am - 12:34 amYYC Calgary-IAD Washington, D.C. Dulles Intl

14h 49m2 stops Salt Lake City Atlanta Hartsfield-Jackson

3:40 pm - 8:42 pmIAD Washington, D.C. Dulles Intl-YYC Calgary

7h 02m1 stop Minneapolis St Paul

$361Delta

Sat, Aug 22 - Sat, Sep 12

7:45 am - 12:34 amYYC Calgary-IAD Washington, D.C. Dulles Intl

14h 49m2 stops Salt Lake City Atlanta Hartsfield-Jackson

11:44 am - 8:35 pmIAD Washington, D.C. Dulles Intl-YYC Calgary

10h 51m1 stop Minneapolis St Paul

$397Delta

Sat, Aug 22 - Mon, Aug 24

2:58 pm - 9:18 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

10:10 pm - 12:19 pmIAD Washington, D.C. Dulles Intl-YYC Calgary

16h 09m1 stop San Francisco

$545United Airlines

Sat, Aug 22 - Sat, Sep 12

2:58 pm - 9:18 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

10:41 am - 6:30 pmIAD Washington, D.C. Dulles Intl-YYC Calgary

9h 49m2 stops Chicago O'Hare Intl Denver Intl

$545United Airlines

Sat, Aug 22 - Sat, Sep 12

2:58 pm - 9:18 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

9:07 am - 11:58 amIAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mnonstop

$625United Airlines

Sat, Aug 22 - Sat, Sep 12

2:58 pm - 9:18 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

9:07 am - 11:58 amIAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mnonstop

$814Air Canada

Sat, Aug 22 - Mon, Aug 24

2:58 pm - 9:18 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

9:07 am - 11:58 amIAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mnonstop

$896Air Canada

Fri, Aug 21 - Tue, Aug 25

2:58 pm - 9:18 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

3:40 pm - 10:37 pmIAD Washington, D.C. Dulles Intl-YYC Calgary

8h 57m1 stop Chicago O'Hare Intl

$896Air Canada

Fri, Aug 21 - Tue, Aug 25

Cheap direct flights

Enter your travel dates to find the best prices.

2:58 pm - 9:18 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

9:07 am - 11:58 amIAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mnonstop

$337United Airlines

Tue, Sep 15 - Tue, Sep 22

2:58 pm - 9:18 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

9:07 am - 11:58 amIAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mnonstop

$353Lufthansa

Thu, Sep 10 - Wed, Sep 16

2:58 pm - 9:18 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

9:07 am - 11:58 amIAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mnonstop

$408Air Canada

Thu, Sep 10 - Wed, Sep 16

2:58 pm - 9:18 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

9:07 am - 11:58 amIAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mnonstop

$424United Airlines

Tue, Sep 15 - Wed, Sep 16

2:58 pm - 9:18 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

9:07 am - 11:58 amIAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mnonstop

$426United Airlines

Wed, Sep 9 - Mon, Sep 14

2:58 pm - 9:18 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

9:07 am - 11:58 amIAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mnonstop

$433United Airlines

Fri, Sep 11 - Fri, Sep 18

2:58 pm - 9:18 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

9:07 am - 11:58 amIAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mnonstop

$498Air Canada

Sat, Sep 5 - Tue, Sep 8

2:58 pm - 9:18 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

9:07 am - 11:58 amIAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mnonstop

$501Air Canada

Sat, Sep 5 - Tue, Sep 8

11:45 am - 6:10 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

4h 25mnonstop

7:00 pm - 10:00 pmIAD Washington, D.C. Dulles Intl-YYC Calgary

5h 00mnonstop

$653Delta

Mon, Aug 31 - Fri, Sep 4

2:58 pm - 9:18 pmYYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

9:07 am - 11:58 amIAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mnonstop

$689Air Canada

Fri, Sep 4 - Sat, Sep 5

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Oct 7

YYC6:30 amCalgary

6h 55m

1 stop

IAD3:25 pmWashington, D.C. Dulles Intl

Oct 13

IAD3:45 pmWashington, D.C. Dulles Intl

10h 02m

1 stop

YYC11:47 pmCalgary

$277

Air Canada

Oct 7

YYC6:30 amCalgary

6h 55m

1 stop

IAD3:25 pmWashington, D.C. Dulles Intl

Oct 14

IAD4:00 pmWashington, D.C. Dulles Intl

8h 57m

1 stop

YYC10:57 pmCalgary

$282

Air Canada

Sep 28

YYC11:55 pmCalgary

13h 05m

2 stops

IAD3:00 pmWashington, D.C. Dulles Intl

Oct 5

IAD3:45 pmWashington, D.C. Dulles Intl

9h 42m

1 stop

YYC11:27 pmCalgary

$289

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

Our best Delta deals on Calgary to Washington, D.C. Dulles Intl Airport flight tickets

Delta

Aug 22

YYC7:45 amCalgary

14h 49m

2 stops

IAD12:34 amWashington, D.C. Dulles Intl

Sep 12

IAD8:08 amWashington, D.C. Dulles Intl

14h 34m

2 stops

YYC8:42 pmCalgary

$319

Delta

Oct 7

YYC11:00 amCalgary

11h 42m

2 stops

IAD12:42 amWashington, D.C. Dulles Intl

Oct 14

IAD12:01 pmWashington, D.C. Dulles Intl

9h 39m

2 stops

YYC7:40 pmCalgary

$323

Delta

Oct 7

YYC11:00 amCalgary

11h 42m

2 stops

IAD12:42 amWashington, D.C. Dulles Intl

Oct 14

IAD12:01 pmWashington, D.C. Dulles Intl

9h 39m

2 stops

YYC7:40 pmCalgary

$324

momondo Fare Finder

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 Calgary - IAD Washington, D.C. Dulles Intl

YYCIAD

Calgary

Wed 10/7

6:30 am-3:25 pm

1 stop6h 55m

Washington, D.C. Dulles Intl

Tue 10/13

3:45 pm-11:47 pm

1 stop10h 02m

$277

CalgaryWashington, D.C.

YYC Calgary - IAD Washington, D.C. Dulles Intl

YYCIAD

Calgary

Tue 9/15

1:41 pm-5:55 am

1 stop14h 14m

Washington, D.C. Dulles Intl

Tue 9/22

1:13 pm-10:35 pm

1 stop11h 22m

$278

CalgaryWashington, D.C.

YYC Calgary - IAD Washington, D.C. Dulles Intl

YYCIAD

Calgary

Tue 9/15

6:00 am-11:19 pm

1 stop15h 19m

Washington, D.C. Dulles Intl

Tue 9/22

9:07 am-11:58 am

Nonstop4h 51m

$278

CalgaryWashington, D.C.

YYC Calgary - IAD Washington, D.C. Dulles Intl

YYCIAD

Calgary

Thu 9/17

6:45 am-10:59 pm

1 stop14h 14m

Washington, D.C. Dulles Intl

Mon 10/19

10:18 pm-11:28 am

1 stop15h 10m

$281

Quickest round-trip

CalgaryWashington, D.C.

YYC Calgary - IAD Washington, D.C. Dulles Intl

YYCIAD

Calgary

Wed 10/7

6:30 am-3:25 pm

1 stop6h 55m

Washington, D.C. Dulles Intl

Wed 10/14

4:00 pm-10:57 pm

1 stop8h 57m

$282

CalgaryWashington, D.C.

YYC Calgary - IAD Washington, D.C. Dulles Intl

YYCIAD

Calgary

Mon 9/28

11:55 pm-3:00 pm

2 stops13h 05m

Washington, D.C. Dulles Intl

Mon 10/5

3:45 pm-11:27 pm

1 stop9h 42m

$289

CalgaryWashington, D.C.

YYC Calgary - IAD Washington, D.C. Dulles Intl

YYCIAD

Calgary

Wed 9/30

6:30 am-3:25 pm

1 stop6h 55m

Washington, D.C. Dulles Intl

Wed 10/7

9:45 am-6:37 pm

2 stops10h 52m

$289

CalgaryWashington, D.C.

YYC Calgary - IAD Washington, D.C. Dulles Intl

YYCIAD

Calgary

Fri 9/4

11:45 am-6:10 pm

Nonstop4h 25m

Washington, D.C. Dulles Intl

Sat 9/5

7:00 am-5:10 pm

1 stop12h 10m

$290

CalgaryWashington, D.C.

YYC Calgary - IAD Washington, D.C. Dulles Intl

YYCIAD

Calgary

Fri 9/4

11:45 am-6:10 pm

Nonstop4h 25m

Washington, D.C. Dulles Intl

Sat 9/5

8:39 pm-3:15 pm

2 stops20h 36m

$292

CalgaryWashington, D.C.

YYC Calgary - IAD Washington, D.C. Dulles Intl

YYCIAD

Calgary

Fri 9/18

6:45 am-10:59 pm

1 stop14h 14m

Washington, D.C. Dulles Intl

Mon 9/21

3:45 pm-11:47 pm

1 stop10h 02m

$295

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Calgary and Washington, D.C. Dulles Intl Airport?

Prices are currently typical for flights on this route.

Typical prices usually range from $233 to $462.
The lowest price recently found on this route was $277.

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 $280. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of October, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $323.

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

Our data shows that Sunday 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 $202. 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. Dulles Intl Airport for around $303.

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 $303 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 from Calgary 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 $423 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 $194 on momondo.

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

There are 4 cabin classes available to choose from on Calgary to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport flights?

You could potentially save up to 9% on your flight if you consider stops on a Calgary to Washington, D.C. Dulles Intl Airport flight.

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

As of August 2026, prices for Calgary to Washington, D.C. Dulles Intl Airport flights are approximately 5% 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	$179
Fastest flight time	4h 20m
Direct flights	Every day

The best one-way flight to Washington, D.C. Dulles Intl Airport from Calgary in the past 72 hours is $179. The best round-trip flight deal from Calgary to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $277.

The fastest flight from Calgary to Washington, D.C. Dulles Intl Airport takes 4h 20m

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 20m.
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?
There are 2 operators available for flights from Calgary Airport to Washington, D.C. Dulles Intl Airport as of August 2026.
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?
Based on momondo bookings for flights between Calgary and Washington, D.C. Dulles Intl Airport, the leading plane model is Boeing 737 MAX 8, making up 47.03% of the total bookings. Other popular models include Boeing 737-800 with 41.08%, Boeing 737-800 Passenger/BBJ2 (winglets) with 3.97%, and Airbus A330-300 with 1.70%.
What is the most popular airline from Calgary to Washington, D.C. Dulles Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Calgary to Washington, D.C. Dulles Intl Airport is Air Canada, representing 57% of all bookings. The subsequent popular airline is United Airlines at 43%.

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 Canada	PriceFrom $159	Free Cancellation	Rating 7.1 11,505 reviews		Search Air Canada flights
United Airlines	PriceFrom $280	Free Cancellation	Rating 7.4 10,104 reviews		Search United Airlines flights

United Airlines Flights From Calgary to Washington, D.C. Dulles Intl Airport
United Airlines flies from Calgary to Washington, D.C. Dulles Intl Airport around 9 times per week, with 10,104 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Calgary to Washington, D.C. Dulles Intl Airport in the last 72 hours was $280 (round-trip), much lower than the average airfare cost of $734 for United Airlines flights on this route.
Air Canada Flights From Calgary to Washington, D.C. Dulles Intl Airport
$159 is the best Air Canada flight deal from Calgary to Washington, D.C. Dulles Intl Airport found on momondo over the last 72 hours. The average Air Canada ticket price found was closer to $489, however, with flight time and availability significantly affecting the price. Air Canada (7.1/10 from 11,505 user reviews) flies into Washington, D.C. Dulles Intl Airport from Calgary 7 times in an average week so prices can vary.

Alexandria

National Harbor

Arlington

Gettysburg

Winchester

Waldorf

Laurel

Woodbridge

Fredericksburg

Gaithersburg

Linthicum Heights

Rockville

Silver Spring

Towson

Sterling

Springfield

Colonial Beach

Fairfax

Edgewood

Tysons

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

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

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Fri 9/18

Fri 9/25

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.

Popular cities

Other flights from Calgary

Other flights to Washington, D.C.

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in the United States

Flights to Newark Airportfrom $82

Flights to New York John F Kennedy Intl Airportfrom $144

Flights to New York LaGuardia Airportfrom $129

Flights to Dallas/Fort Worth Airportfrom $56

Flights to Chicago O'Hare Intl Airportfrom $50

Flights to Washington, D.C. Reagan-National Airportfrom $109

Flights to Orlando Airportfrom $55

Flights to Chicago Midway Airport

Flights to Dallas Love Field Airport

Flights to Chicago Greater Rockford Airport

Cheap flights from Calgary to Washington, D.C. from $179

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 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

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

Our best Delta deals on Calgary to Washington, D.C. Dulles Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Calgary to Washington, D.C. Dulles Intl Airport that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Calgary to Washington, D.C. Dulles Intl Airport

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?

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

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

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

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

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

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

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

What is the cheapest airline that flies from Calgary to Washington, D.C. Dulles Intl?

How many flights depart from Calgary to Washington, D.C. Dulles Intl Airport on average per day?

How many flights depart from Calgary to Washington, D.C. Dulles Intl Airport on average per week?

When to book flights from Calgary to Washington, D.C. Dulles Intl Airport

Cheap Calgary to Washington, D.C. Dulles Intl Airport (YYC to IAD) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

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

Why use momondo?

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington, D.C.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Calgary flight routes

According to popular flight searches on momondo this year

Washington, D.C. Dulles Intl Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

Complete your trip to Washington, D.C.

Explore popular destinations other users love

According to popular flight searches on momondo this year