Find flights
When to book
Airlines
FAQs
English
Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington from C$ 221
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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SEA
28 Nov — 5 Dec1
Find flight deals from Pierre Elliott Trudeau Intl to Washington
Cheapest flights from Pierre Elliott Trudeau Intl to WashingtonExplore 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 29 October 2025.
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 29 October 2025.
Sat 15/112:13 p.m.YUL - PDX
1 stop9h 16mMultiple Airlines
Mon 24/119:50 a.m.PDX - YUL
1 stop8h 10mMultiple Airlines
Deal found 28/10C$ 429
Sat 15/116:00 a.m.YUL - PDX
2 stops15h 30mAir Canada
Mon 24/119:50 a.m.PDX - YUL
1 stop8h 10mAir Canada
Deal found 27/10C$ 439
Sat 15/117:10 a.m.YUL - PDX
1 stop8h 38mDelta
Mon 24/1110:10 p.m.PDX - YUL
2 stops14h 45mDelta
Deal found 27/10C$ 442
Tue 25/117:30 a.m.YUL - PDX
1 stop10h 10mAir Canada
Tue 2/129:50 a.m.PDX - YUL
1 stop8h 10mAir Canada
Deal found 26/10C$ 479
Tue 25/1112:50 p.m.YUL - PDX
1 stop12h 15mDelta
Mon 1/1212:32 a.m.PDX - YUL
2 stops13h 53mDelta
Deal found 26/10C$ 500
Thu 4/127:30 p.m.YUL - SEA
1 stop21h 50mWestJet
Thu 11/123:10 p.m.SEA - YUL
1 stop12h 55mWestJet
Deal found 28/10C$ 506
Thu 4/127:30 p.m.YUL - SEA
1 stop21h 50mWestJet
Sun 7/123:10 p.m.SEA - YUL
1 stop12h 55mWestJet
Deal found 27/10C$ 516
Mon 1/127:30 p.m.YUL - SEA
1 stop21h 50mWestJet
Mon 8/123:10 p.m.SEA - YUL
1 stop12h 55mWestJet
Deal found 29/10C$ 528
Thu 4/126:45 a.m.YUL - SEA
2 stops30h 21mMultiple Airlines
Thu 11/1211:10 p.m.SEA - YUL
1 stop14h 17mMultiple Airlines
Deal found 28/10C$ 531
Sat 6/1212:50 p.m.YUL - PDX
1 stop12h 20mDelta
Sat 13/121:59 p.m.PDX - YUL
1 stop6h 48mDelta
Deal found 27/10C$ 539
Thu 11/127:30 a.m.YUL - PDX
1 stop10h 10mAir Canada
Thu 18/123:15 p.m.PDX - YUL
1 stop14h 53mAir Canada
Deal found 27/10C$ 548
Fri 5/127:30 p.m.YUL - SEA
2 stops17h 52mMultiple Airlines
Sun 7/1211:10 p.m.SEA - YUL
1 stop14h 17mMultiple Airlines
Deal found 28/10C$ 558
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 29 October 2025.
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 29 October 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
Sat 15/11
2:13 p.m.-8:29 p.m.
1 stop9h 16m
Portland
Mon 24/11
9:50 a.m.-9:00 p.m.
1 stop8h 10m
C$ 429
MontrealPortland
YUL - PDX
YULPDX
Montreal Pierre Elliott Trudeau Intl
Sat 15/11
6:00 a.m.-6:30 p.m.
2 stops15h 30m
Portland
Mon 24/11
9:50 a.m.-9:00 p.m.
1 stop8h 10m
C$ 439
MontrealSeattle
YUL - SEA
YULSEA
Montreal Pierre Elliott Trudeau Intl
Wed 14/1
6:45 a.m.-2:20 p.m.
2 stops34h 35m
Seattle/Tacoma Intl
Tue 20/1
3:10 p.m.-7:05 a.m.
1 stop12h 55m
C$ 442
MontrealPortland
YUL - PDX
YULPDX
Montreal Pierre Elliott Trudeau Intl
Sat 15/11
6:00 a.m.-4:20 p.m.
2 stops13h 20m
Portland
Sun 23/11
12:35 a.m.-5:21 p.m.
2 stops13h 46m
C$ 442
MontrealSeattle
YUL - SEA
YULSEA
Montreal Pierre Elliott Trudeau Intl
Wed 14/1
6:45 a.m.-2:20 p.m.
2 stops34h 35m
Seattle/Tacoma Intl
Thu 22/1
3:10 p.m.-7:05 a.m.
1 stop12h 55m
C$ 442
MontrealSeattle
YUL - SEA
YULSEA
Montreal Pierre Elliott Trudeau Intl
Tue 13/1
4:15 p.m.-2:20 p.m.
1 stop25h 05m
Seattle/Tacoma Intl
Wed 21/1
3:10 p.m.-7:05 a.m.
1 stop12h 55m
C$ 453
MontrealSeattle
YUL - SEA
YULSEA
Montreal Pierre Elliott Trudeau Intl
Tue 13/1
4:15 p.m.-2:20 p.m.
1 stop25h 05m
Seattle/Tacoma Intl
Thu 22/1
3:10 p.m.-7:05 a.m.
1 stop12h 55m
C$ 453
MontrealSeattle
YUL - SEA
YULSEA
Montreal Pierre Elliott Trudeau Intl
Mon 19/1
6:45 a.m.-2:20 p.m.
2 stops34h 35m
Seattle/Tacoma Intl
Wed 21/1
3:10 p.m.-7:05 a.m.
1 stop12h 55m
C$ 495
MontrealSeattle
YUL - SEA
YULSEA
Montreal Pierre Elliott Trudeau Intl
Mon 19/1
6:45 a.m.-2:20 p.m.
2 stops34h 35m
Seattle/Tacoma Intl
Fri 23/1
3:10 p.m.-7:05 a.m.
1 stop12h 55m
C$ 495
MontrealSeattle
YUL - SEA
YULSEA
Montreal Pierre Elliott Trudeau Intl
Mon 19/1
6:45 a.m.-2:20 p.m.
2 stops34h 35m
Seattle/Tacoma Intl
Thu 22/1
3:10 p.m.-7:05 a.m.
1 stop12h 55m
C$ 495
Showing 1-10 of 46 results
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, November 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$ 284). Flying from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington in December is currently the most expensive (average of C$ 556). 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 29 October 2025.
A simple way to save on the total cost of your ticket is to fly from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington in the evening. If you’re flexible enough to do this you can expect to save up to 67% on your trip compared to booking a flight at noon.
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 29 October 2025.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Washington have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.2
Crew
8.5
Overall
7.9
Food
7.3
Entertainment
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentMary,Oct 2025
AMS - PDX
Boarding
8.2
Crew
8.5
Overall
7.9
Food
7.3
Entertainment
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentMary,Oct 2025
AMS - PDX
Boarding
8.2
Crew
8.5
Overall
7.9
Food
7.3
Entertainment
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentMary,Oct 2025
AMS - PDX
Boarding
8.2
Crew
8.5
Overall
7.9
Food
7.3
Entertainment
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentMary,Oct 2025
AMS - PDX
Boarding
8.2
Crew
8.5
Overall
7.9
Food
7.3
Entertainment
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentMary,Oct 2025
AMS - PDX
Boarding
8.2
Crew
8.5
Overall
7.9
Food
7.3
Entertainment
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentMary,Oct 2025
AMS - PDX
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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 29 October 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Washington?
When you search for this flight from Pierre Elliott Trudeau Intl to Washington, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Washington?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Pierre Elliott Trudeau Intl to Washington.
Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Washington with no change fees?
Need flexible booking options for your flight to Washington from Pierre Elliott Trudeau Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Washington become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!