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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington from C$ 209

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SEA
17 Jun — 24 Jun1
1 adult

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 12 June 2025.

Round-trip from

C$ 349

One-way from

C$ 209

Popular in

December

Cheapest in

August

Average price

C$ 786

Good round-trip deal

C$ 606 or less

Good one-way deal

C$ 339 or less
WestJet
  • WestJet
  • 22/7-24/7
  • 2 total stops
  • 17h 03m total
  • Montreal to Washington
WestJet
  • WestJet
  • 2/9
  • 1 total stop
  • 8h 48m total
  • Montreal to Washington
Highest demand for flights based on searches. 1% potential increase in price (C$ 12 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Washington.
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Washington.

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 12 June 2025.

Tue 22/77:00 a.m.YUL - PDX
1 stop9h 05mWestJet
Thu 24/71:45 p.m.PDX - YUL
1 stop7h 58mWestJet
Deal found 12/6C$ 349
Tue 28/107:30 a.m.YUL - PDX
1 stop10h 14mAir Canada
Wed 12/1110:10 a.m.PDX - YUL
1 stop7h 54mAir Canada
Deal found 10/6C$ 375
Fri 4/76:00 a.m.YUL - PDX
1 stop18h 05mUnited Airlines
Sun 13/711:59 p.m.PDX - YUL
1 stop14h 27mUnited Airlines
Deal found 12/6C$ 394
Mon 6/1012:30 p.m.YUL - PDX
1 stop24h 05mAmerican Airlines
Thu 16/1010:25 a.m.PDX - YUL
1 stop22h 10mAmerican Airlines
Deal found 9/6C$ 396
Mon 27/107:00 a.m.YUL - PDX
2 stops19h 48mDelta
Sat 15/1110:55 p.m.PDX - YUL
1 stop10h 20mDelta
Deal found 10/6C$ 422
Thu 4/97:30 a.m.YUL - SEA
1 stop9h 46mAir Canada
Fri 5/92:55 p.m.SEA - YUL
2 stops13h 15mAir Canada
Deal found 12/6C$ 492
Tue 22/75:30 p.m.YUL - SEA
1 stop29h 58mWestJet
Tue 29/72:05 p.m.SEA - YUL
1 stop7h 38mWestJet
Deal found 11/6C$ 495
Tue 9/96:00 a.m.YUL - SEA
2 stops12h 52mUnited Airlines
Fri 12/97:34 p.m.SEA - YUL
2 stops12h 06mUnited Airlines
Deal found 10/6C$ 498
Thu 4/912:30 p.m.YUL - SEA
2 stops11h 49mAmerican Airlines
Mon 8/95:43 p.m.SEA - YUL
2 stops19h 47mAmerican Airlines
Deal found 12/6C$ 500
Wed 16/77:00 a.m.YUL - PDX
3 stops34h 15mMultiple Airlines
Wed 23/710:23 a.m.PDX - YUL
3 stops35h 20mMultiple Airlines
Deal found 11/6C$ 541
Sat 30/812:55 p.m.YUL - SEA
2 stops20h 40mDelta
Sun 7/97:10 a.m.SEA - YUL
2 stops13h 18mDelta
Deal found 12/6C$ 593
Tue 22/73:10 p.m.YUL - SEA
2 stops28h 15mMultiple Airlines
Tue 29/75:30 p.m.SEA - YUL
3 stops28h 07mMultiple Airlines
Deal found 11/6C$ 611

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 629,999 searches. Data last updated 12 June 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

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 22/7

7:00 a.m.-1:05 p.m.

1 stop9h 05m

Portland

Thu 24/7

1:45 p.m.-12:43 a.m.

1 stop7h 58m

C$ 349

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

7:30 a.m.-2:44 p.m.

1 stop10h 14m

Portland

Wed 12/11

10:10 a.m.-9:04 p.m.

1 stop7h 54m

C$ 375

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Fri 4/7

6:00 a.m.-9:05 p.m.

1 stop18h 05m

Portland

Sun 13/7

11:59 p.m.-5:26 p.m.

1 stop14h 27m

C$ 394

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Mon 6/10

12:30 p.m.-9:35 a.m.

1 stop24h 05m

Portland

Thu 16/10

10:25 a.m.-11:35 a.m.

1 stop22h 10m

C$ 396

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Mon 27/10

7:00 a.m.-11:48 p.m.

2 stops19h 48m

Portland

Sat 15/11

10:55 p.m.-12:15 p.m.

1 stop10h 20m

C$ 422

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

4:45 p.m.-7:31 p.m.

Nonstop5h 46m

Seattle/Tacoma Intl

Sun 7/9

7:15 a.m.-3:28 p.m.

Nonstop5h 13m

C$ 492

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Tue 22/7

5:30 p.m.-8:28 p.m.

1 stop29h 58m

Seattle/Tacoma Intl

Tue 29/7

2:05 p.m.-12:43 a.m.

1 stop7h 38m

C$ 495

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Tue 9/9

6:00 a.m.-3:52 p.m.

2 stops12h 52m

Seattle/Tacoma Intl

Fri 12/9

7:34 p.m.-10:40 a.m.

2 stops12h 06m

C$ 498

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

12:30 p.m.-9:19 p.m.

2 stops11h 49m

Seattle/Tacoma Intl

Mon 8/9

5:43 p.m.-4:30 p.m.

2 stops19h 47m

C$ 500

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 16/7

7:00 a.m.-2:15 p.m.

3 stops34h 15m

Portland

Wed 23/7

10:23 a.m.-12:43 a.m.

3 stops35h 20m

C$ 541

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 35 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 C$ 261). Flying from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington in December is currently the most expensive (average of C$ 353). 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 12 June 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 12 June 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).

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit State of Washington when rainfall is around 18.0 mm.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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 12 June 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Montreal to Washington by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.
  • 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 C$ 209. Air Canada flights start at C$ 226 while deals on United Airlines start at C$ 239 one-way.

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

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

    The cheapest flight price from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington is C$ 303. On average you can expect to pay C$ 568. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Seattle/Tacoma Intl), can usually be booked for C$ 498.

  • 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 C$ 261). Flying from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington in December is currently the most expensive (average of C$ 353). 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.

See more FAQs

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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.

Top 5 airlines flying from Pierre Elliott Trudeau Intl to Washington

Discover the top 5 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 629,999 searches. Data last updated 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 357AverageC$ 551FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 492AverageC$ 621FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 503AverageC$ 612FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 524AverageC$ 691FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 529AverageC$ 722FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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