Cheap flights from Washington to Montreal Pierre Elliott Trudeau Intl Airport from C$ 141
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 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Washington to Pierre Elliott Trudeau Intl
Keep the following information in mind while searching for Washington to Pierre Elliott Trudeau Intl flight deals. Data was last updated 15 September 2025.
Find flight deals from Washington to Pierre Elliott Trudeau Intl
Cheapest flights from Washington to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from Washington to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.
Explore the most affordable flight options available from Washington to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Washington to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
PortlandMontreal
PDX - YUL
PDXYUL
Portland
Sun 12/10
5:30 a.m.-5:00 p.m.
1 stop8h 30m
Montreal Pierre Elliott Trudeau Intl
Fri 17/10
4:45 p.m.-12:28 a.m.
1 stop10h 43m
PortlandMontreal
PDX - YUL
PDXYUL
Portland
Wed 8/10
3:50 p.m.-8:16 a.m.
1 stop13h 26m
Montreal Pierre Elliott Trudeau Intl
Wed 15/10
1:15 p.m.-9:10 p.m.
1 stop10h 55m
PortlandMontreal
PDX - YUL
PDXYUL
Portland
Sun 5/10
5:30 a.m.-5:00 p.m.
1 stop8h 30m
Montreal Pierre Elliott Trudeau Intl
Tue 28/10
5:50 p.m.-12:26 a.m.
1 stop9h 36m
PortlandMontreal
PDX - YUL
PDXYUL
Portland
Thu 23/10
7:35 p.m.-8:16 a.m.
1 stop9h 41m
Montreal Pierre Elliott Trudeau Intl
Tue 28/10
5:25 p.m.-9:38 a.m.
1 stop19h 13m
PortlandMontreal
PDX - YUL
PDXYUL
Portland
Mon 6/10
7:35 p.m.-8:16 a.m.
1 stop9h 41m
Montreal Pierre Elliott Trudeau Intl
Tue 28/10
5:50 p.m.-12:26 a.m.
1 stop9h 36m
PortlandMontreal
PDX - YUL
PDXYUL
Portland
Mon 6/10
11:59 p.m.-10:40 a.m.
1 stop7h 41m
Montreal Pierre Elliott Trudeau Intl
Thu 23/10
3:41 p.m.-9:10 p.m.
1 stop8h 29m
PortlandMontreal
PDX - YUL
PDXYUL
Portland
Thu 2/10
3:50 p.m.-8:16 a.m.
1 stop13h 26m
Montreal Pierre Elliott Trudeau Intl
Tue 28/10
5:50 p.m.-12:26 a.m.
1 stop9h 36m
PortlandMontreal
PDX - YUL
PDXYUL
Portland
Wed 1/10
5:30 a.m.-8:05 p.m.
1 stop11h 35m
Montreal Pierre Elliott Trudeau Intl
Wed 22/10
3:41 p.m.-9:10 p.m.
1 stop8h 29m
PortlandMontreal
PDX - YUL
PDXYUL
Portland
Fri 3/10
10:46 a.m.-9:29 p.m.
1 stop7h 43m
Montreal Pierre Elliott Trudeau Intl
Sat 25/10
4:45 p.m.-10:45 p.m.
1 stop9h 00m
PortlandMontreal
PDX - YUL
PDXYUL
Portland
Tue 14/10
7:35 p.m.-8:16 a.m.
1 stop9h 41m
Montreal Pierre Elliott Trudeau Intl
Tue 21/10
6:30 p.m.-10:14 a.m.
1 stop18h 44m
Best time to book a flight from Washington to Pierre Elliott Trudeau Intl
Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Washington with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Washington to Montreal Pierre Elliott Trudeau Intl Airport
What is the cheapest month to book a flight from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, October is the cheapest month in which you can book a flight from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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 WA to YUL?
Find hourly flight availability from Washington to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.
When flying from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport
Explore weekly flight availability from Washington to Pierre Elliott Trudeau Intl. 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 15 September 2025.
The most flights from USWA to YUL 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).
Related info for your journey
Find useful and relevant information for your journey from Washington to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?
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Alternative routes for Washington to Pierre Elliott Trudeau Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Washington to Pierre Elliott Trudeau Intl
Discover the top airline that operate flights from Washington to Pierre Elliott Trudeau Intl. 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 15 September 2025.
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How does Cheapflights help users find flights from Washington to Pierre Elliott Trudeau Intl?
Cheapflights makes it easy to find Washington to Pierre Elliott Trudeau Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Washington to Pierre Elliott Trudeau Intl?
Cheapflights helps you find that perfect flight to Pierre Elliott Trudeau Intl from Washington by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Washington to Pierre Elliott Trudeau Intl with no change fees?
Need flexible booking options for your flight to Pierre Elliott Trudeau Intl from Washington? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
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