How does KAYAK find such low prices on flights from Quebec to Washington Dulles Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Quebec to Washington Dulles Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Quebec to Washington Dulles Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Quebec is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Quebec to Washington Dulles Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Quebec with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Quebec to Washington Dulles Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Quebec up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$168 CHEAP FLIGHTS from Quebec to Washington Dulles (IAD)

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Flight Deals

Cheap Flights from Quebec to Washington, D.C.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Quebec to Washington, D.C.

Fri, Nov 27 - Sat, Nov 28

9:45 am - 5:44 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

7h 59m1 stop Toronto Island

11:20 am - 4:00 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

4h 40m1 stop Toronto Island

$283Porter Airlines

Fri, Nov 13 - Sun, Nov 22

9:45 am - 5:44 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

7h 59m1 stop Toronto Island

11:20 am - 4:00 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

4h 40m1 stop Toronto Island

$283Porter Airlines

Mon, Nov 30 - Thu, Dec 31

10:25 am - 4:47 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

6h 22m1 stop Toronto Island

9:05 am - 10:48 amIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 43mnonstop

$284Air Canada

Fri, Jan 29 - Fri, Feb 5

6:25 pm - 8:23 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 58mnonstop

5:15 pm - 9:45 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

4h 30m1 stop Toronto Island

$286Air Canada

Sat, Nov 28 - Tue, Dec 1

10:25 am - 4:47 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

6h 22m1 stop Toronto Island

9:05 am - 10:48 amIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 43mnonstop

$286Air Canada

Fri, Nov 13 - Sun, Nov 15

6:35 pm - 12:41 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

6h 06m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:52 amIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

5h 52m1 stop Detroit Metropolitan Wayne County

$291Delta

Thu, Dec 3 - Sat, Dec 12

6:39 pm - 12:41 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

6h 02m1 stop Atlanta Hartsfield-Jackson

11:30 am - 3:59 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

4h 29m1 stop Detroit Metropolitan Wayne County

$291Delta

Wed, Nov 25 - Sun, Nov 29

9:15 am - 11:28 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 13mnonstop

1:19 pm - 3:16 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 57mnonstop

$333United Airlines

Fri, Nov 27 - Mon, Nov 30

2:13 pm - 4:26 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 13mnonstop

1:19 pm - 3:16 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 57mnonstop

$333United Airlines

Tue, Dec 1 - Tue, Dec 8

2:13 pm - 4:26 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 13mnonstop

1:19 pm - 3:16 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 57mnonstop

$333United Airlines

Recent last minute flight deals from Quebec to Washington, D.C.

Wed, Nov 4 - Thu, Nov 12

6:00 am - 11:34 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

5h 34m1 stop Detroit Metropolitan Wayne County

10:11 am - 5:27 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

7h 16m1 stop Atlanta Hartsfield-Jackson

$364Delta

Tue, Nov 3 - Tue, Nov 10

6:00 am - 11:34 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

5h 34m1 stop Detroit Metropolitan Wayne County

3:00 pm - 11:48 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 48m1 stop Atlanta Hartsfield-Jackson

$383Delta

Tue, Nov 3 - Tue, Nov 10

10:25 am - 4:47 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

6h 22m1 stop Toronto Island

9:55 am - 11:38 amIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 43mnonstop

$384Air Canada

Tue, Nov 3 - Tue, Nov 10

9:15 am - 11:28 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 13mnonstop

9:55 am - 11:38 amIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 43mnonstop

$396Multiple Airlines

Wed, Nov 4 - Thu, Nov 12

8:50 am - 4:47 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

7h 57m2 stops Ottawa Toronto Island

5:20 pm - 8:06 amIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

14h 46m1 stop Toronto Island

$430Air Canada

Wed, Nov 4 - Wed, Nov 11

9:15 am - 11:28 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 13mnonstop

5:46 pm - 7:48 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 02mnonstop

$432United Airlines

Wed, Nov 4 - Thu, Nov 12

9:15 am - 11:28 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 13mnonstop

1:19 pm - 3:16 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 57mnonstop

$432United Airlines

Wed, Nov 4 - Wed, Nov 11

9:15 am - 11:28 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 13mnonstop

5:46 pm - 7:48 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 02mnonstop

$445United Airlines

Wed, Nov 4 - Wed, Nov 11

6:00 am - 11:34 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

5h 34m1 stop Detroit Metropolitan Wayne County

8:05 am - 5:27 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

9h 22m1 stop Atlanta Hartsfield-Jackson

$446Delta

Wed, Nov 4 - Thu, Nov 12

9:15 am - 11:28 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 13mnonstop

1:19 pm - 3:16 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 57mnonstop

$447Air Canada

Recent direct flight deals from Quebec to Washington, D.C.

Thu, Nov 19 - Mon, Nov 23

6:25 pm - 8:23 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 58mnonstop

9:55 am - 11:38 amIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 43mnonstop

$291Air Canada

Thu, Nov 12 - Tue, Nov 17

6:25 pm - 8:23 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 58mnonstop

9:55 am - 11:38 amIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 43mnonstop

$295Air Canada

Tue, Dec 1 - Tue, Dec 8

9:15 am - 11:28 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 13mnonstop

9:05 am - 10:48 amIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 43mnonstop

$297Multiple Airlines

Wed, Nov 25 - Mon, Nov 30

2:13 pm - 4:26 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 13mnonstop

9:55 am - 11:38 amIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 43mnonstop

$297Multiple Airlines

Tue, Jan 19 - Wed, Jan 20

6:25 pm - 8:23 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 58mnonstop

9:55 am - 11:38 amIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 43mnonstop

$305Air Canada

Wed, Nov 11 - Mon, Nov 16

6:25 pm - 8:23 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

1h 58mnonstop

9:55 am - 11:38 amIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 43mnonstop

$307Air Canada

Fri, Dec 25 - Sat, Jan 2

9:15 am - 11:34 amYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 19mnonstop

9:05 am - 10:48 amIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 43mnonstop

$329Multiple Airlines

Fri, Nov 20 - Tue, Nov 24

2:13 pm - 4:26 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 13mnonstop

1:19 pm - 3:16 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 57mnonstop

$333United Airlines

Tue, Dec 1 - Tue, Dec 8

2:13 pm - 4:26 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 13mnonstop

1:19 pm - 3:16 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 57mnonstop

$333United Airlines

Thu, Dec 3 - Sun, Dec 13

2:13 pm - 4:26 pmYUL Montreal Pierre Elliott Trudeau Intl-IAD Washington, D.C. Dulles Intl

2h 13mnonstop

5:46 pm - 7:48 pmIAD Washington, D.C. Dulles Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 02mnonstop

$333United Airlines

Useful Info

Low season	March
High season	December
Cheapest flight	$168

Best time to beat the crowds but there is an average 93% increase in price.

Most popular time to fly and prices are also 16% lower on average.

Flight from Montreal to Washington Dulles Airport

How does KAYAK find such low prices on flights from Quebec to Washington Dulles Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Quebec to Washington Dulles Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Quebec to Washington Dulles Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Quebec is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Quebec to Washington Dulles Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Quebec with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Quebec to Washington Dulles Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Quebec up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Winchester

Linthicum Heights

Hanover

Springfield

Gaithersburg

Towson

Martinsburg

Owings Mills

Oxon Hill

Charles Town

Greenbelt

Glen Burnie

Edgewood

Camp Springs

Chesapeake Beach

Ellicott City

Pikesville

Hunt Valley

Capitol Heights

Lutherville Timonium

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$168 Find Cheap Flights from Quebec to Washington Dulles Airport - Compare and Save

Cheap Flights from Quebec to Washington, D.C.

Recent round-trip flight deals from Quebec to Washington, D.C.

Recent one-way flight deals from Quebec to Washington, D.C.

Recent last minute flight deals from Quebec to Washington, D.C.

Recent direct flight deals from Quebec to Washington, D.C.

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