How does KAYAK find such low prices on flights from Washington to Montreal?

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 Washington to Montreal.

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

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

What is the Hacker Fare option on flights from Washington to Montreal?

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 Montreal with an airline and back to Washington with another airline.

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

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 Montreal from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

C$ 273 CHEAP FLIGHTS from Washington to Montreal (YUL)

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Flight Deals

Cheap Flights from Washington to Montreal

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington to Montreal

Sat, 7 Nov - Fri, 13 Nov

6:00 a.m. - 4:15 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

7h 15m1 stop Detroit Metropolitan Wayne County

7:10 a.m. - 5:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

13h 00m1 stop Minneapolis St Paul

C$ 641Air France

Fri, 6 Nov - Thu, 12 Nov

11:25 a.m. - 11:25 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

9h 00m1 stop Detroit Metropolitan Wayne County

12:44 p.m. - 11:57 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

14h 13m1 stop Atlanta Hartsfield-Jackson

C$ 655Delta

Sat, 7 Nov - Fri, 13 Nov

11:34 p.m. - 12:23 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

9h 49m2 stops Chicago O'Hare Intl Philadelphia

1:04 p.m. - 9:59 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

11h 55m1 stop Philadelphia

C$ 668American Airlines

Sat, 7 Nov - Sat, 14 Nov

11:34 p.m. - 3:28 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

12h 54m2 stops Chicago O'Hare Intl Philadelphia

7:33 a.m. - 3:44 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

11h 11m2 stops Philadelphia Chicago O'Hare Intl

C$ 676American Airlines

Fri, 6 Nov - Thu, 12 Nov

6:23 p.m. - 11:25 a.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

14h 02m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

1:04 p.m. - 9:59 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

11h 55m1 stop Philadelphia

C$ 695British Airways

Tue, 3 Nov - Tue, 10 Nov

11:10 p.m. - 11:57 a.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

9h 47m1 stop Detroit Metropolitan Wayne County

7:10 a.m. - 12:29 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

8h 19m1 stop Minneapolis St Paul

C$ 703Delta

Sat, 5 Dec - Sat, 2 Jan

7:45 a.m. - 10:00 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

11h 15m1 stop Toronto Pearson Intl

11:10 a.m. - 8:59 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

12h 49m1 stop Toronto Pearson Intl

C$ 706Air Canada

Tue, 20 Oct - Fri, 23 Oct

7:35 p.m. - 7:05 a.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 30m1 stop Calgary

5:30 p.m. - 6:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

28h 15m1 stop Calgary

C$ 713WestJet

Fri, 4 Dec - Mon, 7 Dec

7:15 a.m. - 11:48 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

13h 33m2 stops Austin Bergstrom Atlanta Hartsfield-Jackson

4:49 p.m. - 10:04 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

8h 15m1 stop Detroit Metropolitan Wayne County

C$ 716Delta

Tue, 3 Nov - Tue, 10 Nov

9:15 a.m. - 9:26 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

9h 11m1 stop Philadelphia

12:10 p.m. - 10:11 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

13h 01m2 stops Chicago O'Hare Intl Dallas/Fort Worth

C$ 718American Airlines

Recent last minute flight deals from Washington to Montreal

Wed, 14 Oct - Wed, 21 Oct

5:50 a.m. - 4:59 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 09m1 stop Vancouver Intl

6:00 p.m. - 10:47 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

7h 47m1 stop Vancouver Intl

C$ 864Air Canada

Sat, 10 Oct - Tue, 20 Oct

6:00 a.m. - 4:15 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

7h 15m1 stop Detroit Metropolitan Wayne County

5:10 p.m. - 10:05 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

7h 55m1 stop Detroit Metropolitan Wayne County

C$ 886Delta

Sat, 10 Oct - Wed, 28 Oct

8:24 a.m. - 9:30 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

10h 06m1 stop Philadelphia

12:30 p.m. - 10:37 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

13h 07m2 stops Chicago O'Hare Intl Los Angeles

C$ 900American Airlines

Sat, 10 Oct - Wed, 28 Oct

9:42 p.m. - 12:26 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

11h 44m2 stops Charlotte Douglas Philadelphia

12:30 p.m. - 9:57 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

12h 27m2 stops Chicago O'Hare Intl Dallas/Fort Worth

C$ 907American Airlines

Sat, 10 Oct - Fri, 23 Oct

11:45 a.m. - 11:54 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

9h 09m1 stop Atlanta Hartsfield-Jackson

7:00 a.m. - 4:58 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

12h 58m1 stop Minneapolis St Paul

C$ 911Delta

Mon, 12 Oct - Mon, 19 Oct

5:50 a.m. - 4:59 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 09m1 stop Vancouver Intl

6:00 p.m. - 10:47 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

7h 47m1 stop Vancouver Intl

C$ 941Air Canada

Fri, 9 Oct - Tue, 20 Oct

11:10 p.m. - 11:57 a.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

9h 47m1 stop Detroit Metropolitan Wayne County

6:00 a.m. - 2:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

11h 45m1 stop Detroit Metropolitan Wayne County

C$ 944Delta

Sun, 11 Oct - Tue, 20 Oct

8:24 a.m. - 9:30 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

10h 06m1 stop Philadelphia

12:30 p.m. - 9:57 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

12h 27m2 stops Chicago O'Hare Intl Dallas/Fort Worth

C$ 958American Airlines

Fri, 9 Oct - Fri, 23 Oct

8:25 a.m. - 11:22 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

11h 57m1 stop Minneapolis St Paul

6:00 a.m. - 2:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

11h 45m1 stop Detroit Metropolitan Wayne County

C$ 970Delta

Mon, 12 Oct - Mon, 19 Oct

5:50 a.m. - 8:20 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

11h 30m2 stops Vancouver Intl Ottawa

7:20 p.m. - 6:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

26h 25m2 stops Toronto Pearson Intl Calgary

C$ 990Multiple Airlines

Useful Info

Low season	October
High season	December
Cheapest flight	C$ 273

Best time to beat the crowds but there is an average 6% increase in price.

Most popular time to fly and prices are also 28% lower on average.

Flight from Seattle to Montreal

How does KAYAK find such low prices on flights from Washington to Montreal?
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 Washington to Montreal.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Montreal?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Washington is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Montreal?
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 Montreal with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Montreal?
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 Montreal from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Trois-Rivières

Laval

Sherbrooke

Montebello

Dorval

Saint-Sauveur

Brossard

Drummondville

Longueuil

Magog

Bromont

Boucherville

Sutton

North Hatley

Louiseville

Eastman

Waterloo

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C$ 273 Find Cheap Flights from Washington to Montreal – Compare and Save

Cheap Flights from Washington to Montreal

Recent round-trip flight deals from Washington to Montreal

Recent one-way flight deals from Washington to Montreal

Recent last minute flight deals from Washington to Montreal

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Low season

High season

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FAQs for booking Washington to Montreal flights

Travelling to a place near Montreal?

More options for your flight to Montreal

Complete your trip to Montreal with a hotel stay or car rental

Information on your arrival and departure airports

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Find direct flights for Montreal

Flights from domestic origins to Washington

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