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$197+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SEA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Pierre Elliott Trudeau Intl to Washington

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Washington flight deals. Data was last updated September 11, 2025.

Round-trip from

$278
(Kiwi.com)

One-way from

$197
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$487

Good round-trip deal

$263 or less

Good one-way deal

$309 or less
From Montreal Pierre Elliott Trudeau Intl to Washington
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One-way flight from Montreal Pierre Elliott Trudeau Intl to Washington
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Highest demand for flights based on searches. 4% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Washington.
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Washington.
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Find flight deals from Pierre Elliott Trudeau Intl to Washington

Cheapest flights from Pierre Elliott Trudeau Intl to Washington
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:00 amYUL - PDX
1 stop9h 05mWestJet
Sun 10/51:45 pmPDX - YUL
1 stop23h 42mWestJet
Deal found 9/10$278
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:30 pmYUL - SEA
1 stop21h 50mWestJet
Fri 12/123:10 pmSEA - YUL
1 stop12h 55mWestJet
Deal found 9/10$288
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:00 amYUL - SEA
1 stop15h 21mWestJet
Mon 9/298:40 amSEA - YUL
2 stops12h 47mWestJet
Deal found 9/10$289
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:45 amYUL - SEA
2 stops34h 35mWestJet
Wed 12/103:10 pmSEA - YUL
1 stop12h 55mWestJet
Deal found 9/10$294
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:45 amYUL - SEA
2 stops34h 35mWestJet
Sun 11/23:10 pmSEA - YUL
1 stop21h 02mWestJet
Deal found 9/11$305
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:45 amYUL - SEA
2 stops34h 35mWestJet
Sun 12/143:10 pmSEA - YUL
1 stop12h 55mWestJet
Deal found 9/10$311
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:45 amYUL - SEA
2 stops34h 35mWestJet
Thu 12/113:10 pmSEA - YUL
1 stop12h 55mWestJet
Deal found 9/10$318
This oojo deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:45 amYUL - SEA
2 stops33h 14mWestJet
Thu 10/231:50 pmSEA - YUL
1 stop7h 51mWestJet
Deal found 9/11$322
This United deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:30 pmYUL - PDX
1 stop8h 58mMultiple Airlines
Tue 10/147:40 pmPDX - YUL
2 stops11h 12mMultiple Airlines
Deal found 9/9$332
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:30 pmYUL - PDX
1 stop8h 58mAir Canada
Tue 10/1411:59 pmPDX - YUL
1 stop7h 41mAir Canada
Deal found 9/9$335
This Air Canada deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:30 amYUL - PDX
1 stop10h 15mAir Canada
Sun 11/99:50 amPDX - YUL
1 stop8h 10mAir Canada
Deal found 9/10$339
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:45 amYUL - SEA
2 stops32h 50mMultiple Airlines
Tue 11/113:10 pmSEA - YUL
1 stop19h 22mMultiple Airlines
Deal found 9/10$340

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Washington 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Washington

Route

Depart

Return

Price

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Mon 10/20

6:45 am-12:59 pm

2 stops33h 14m

Seattle/Tacoma Intl

Thu 10/23

8:40 am-12:27 am

2 stops12h 47m

$327

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 10/7

6:30 pm-12:28 am

1 stop8h 58m

Portland

Tue 10/14

7:40 pm-9:52 am

2 stops11h 12m

$332

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 10/7

6:30 pm-12:28 am

1 stop8h 58m

Portland

Tue 10/14

11:59 pm-10:40 am

1 stop7h 41m

$335

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 2/24

8:40 am-6:30 pm

2 stops12h 50m

Portland

Wed 2/25

9:50 am-9:14 pm

1 stop8h 24m

$339

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 11/5

7:30 am-2:45 pm

1 stop10h 15m

Portland

Sun 11/9

9:50 am-9:00 pm

1 stop8h 10m

$339

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 2/24

6:00 am-4:51 pm

2 stops13h 51m

Portland

Wed 2/25

9:45 pm-12:20 pm

2 stops11h 35m

$344

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 10/2

7:00 am-1:05 pm

1 stop9h 05m

Portland

Sun 10/5

1:45 pm-12:27 am

2 stops31h 42m

$345

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 10/25

9:45 am-8:50 pm

2 stops14h 05m

Portland

Sat 11/1

6:00 am-7:48 pm

2 stops10h 48m

$353

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 10/2

8:00 am-6:46 pm

2 stops13h 46m

Portland

Sat 10/4

7:40 pm-11:51 am

2 stops13h 11m

$354

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Tue 9/30

6:15 am-6:45 pm

2 stops15h 30m

Seattle/Tacoma Intl

Wed 10/29

7:13 pm-3:16 pm

2 stops17h 03m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 44 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington (average of $238). Flying from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington in June is currently the most expensive (average of $388). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YUL to WA?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington as you normally would.

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington

Explore weekly flight availability from Pierre Elliott Trudeau Intl to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 11, 2025.

The most flights from YUL to USWA are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with WestJet and Air Canada from Montreal Pierre Elliott Trudeau Intl Airport to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,091 reviews

Crew

7.9

Overall

7.2

Entertainment

6.1

Comfort

7.1

Food

6.2

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

YYJ - YVR

everything was good except we were so delayed we had to sleep on the floor in the vancouver airport … we were stranded there for 12 hours, no vouchers, no compensation, just a cold floor and we arrived at our final destination the following afternoon
WestJet
7.2
Good
3,091 reviews
WestJet
7.2
Good
3,091 reviews

Crew

7.9

Overall

7.2

Entertainment

6.1

Comfort

7.1

Food

6.2

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

YYJ - YVR

everything was good except we were so delayed we had to sleep on the floor in the vancouver airport … we were stranded there for 12 hours, no vouchers, no compensation, just a cold floor and we arrived at our final destination the following afternoon
Air Canada
7.1
Good
10,000 reviews
WestJet
7.2
Good
3,091 reviews

Crew

7.9

Overall

7.2

Entertainment

6.1

Comfort

7.1

Food

6.2

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

YYJ - YVR

everything was good except we were so delayed we had to sleep on the floor in the vancouver airport … we were stranded there for 12 hours, no vouchers, no compensation, just a cold floor and we arrived at our final destination the following afternoon

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington?

    A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington can take about 8h 58m. WestJet provides one of the quickest options available for as low as $335. Montreal Pierre Elliott Trudeau Intl Airport and State of Washington are separated by a distance of 2325 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $197. Air Canada flights start at $215 while deals on American Airlines start at $218 one-way.

  • What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington?

    The most popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington are Montreal Pierre Elliott Trudeau Intl - Seattle/Tacoma Intl, Montreal Pierre Elliott Trudeau Intl - Portland and Montreal Pierre Elliott Trudeau Intl - Pasco Tri Cities.

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington?

    Looking for the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington? While on average our users pay $397, our data indicates the cheapest price to be $182. The most popular route (Montreal Pierre Elliott Trudeau Intl - Seattle/Tacoma Intl), is priced around $291.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Washington that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Washington.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Washington?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington (average of $238). Flying from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington in June is currently the most expensive (average of $388). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Pierre Elliott Trudeau Intl to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Pierre Elliott Trudeau Intl to Washington

Discover the top 2 airlines that operate flights from Pierre Elliott Trudeau Intl to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$270Average$595FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$326Average$477FlexibilityNo cancel feeOn-time67%

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