Cheap flights from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport from C$ 176
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 17/7. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl are usually found in March or May, booked 61 days in advance, depart on a Tuesday or Thursday and return on a Thursday
Cheap flight deals from Washington, D.C. to Pierre Elliott Trudeau Intl
Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 June 2025.
Find flight deals from Washington, D.C. to Pierre Elliott Trudeau Intl
Cheapest flights from Washington, D.C. to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from Washington, D.C. to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.
Explore the most affordable flight options available from Washington, D.C. to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. to Pierre Elliott Trudeau Intl 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 Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Montreal
IAD - YUL
IADYUL
Washington, D.C. Dulles Intl
Mon 21/7
4:10 p.m.-10:15 p.m.
1 stop6h 05m
Montreal Pierre Elliott Trudeau Intl
Thu 24/7
8:00 a.m.-1:42 p.m.
1 stop5h 42m
Washington, D.C.Montreal
DCA - YUL
DCAYUL
Washington, D.C. Reagan-National
Sun 27/7
8:40 p.m.-1:51 a.m.
1 stop5h 11m
Montreal Pierre Elliott Trudeau Intl
Sun 3/8
8:15 a.m.-12:03 p.m.
1 stop3h 48m
Washington, D.C.Montreal
IAD - YUL
IADYUL
Washington, D.C. Dulles Intl
Fri 29/8
4:10 p.m.-8:10 p.m.
1 stop4h 00m
Montreal Pierre Elliott Trudeau Intl
Sun 7/9
8:55 a.m.-3:06 p.m.
1 stop6h 11m
Washington, D.C.Montreal
IAD - YUL
IADYUL
Washington, D.C. Dulles Intl
Thu 11/9
9:35 a.m.-11:28 a.m.
Nonstop1h 53m
Montreal Pierre Elliott Trudeau Intl
Mon 15/9
7:10 p.m.-9:05 p.m.
Nonstop1h 55m
Washington, D.C.Montreal
DCA - YUL
DCAYUL
Washington, D.C. Reagan-National
Mon 23/6
6:00 a.m.-10:08 a.m.
1 stop4h 08m
Montreal Pierre Elliott Trudeau Intl
Tue 24/6
11:00 a.m.-7:45 p.m.
2 stops8h 45m
Washington, D.C.Montreal
IAD - YUL
IADYUL
Washington, D.C. Dulles Intl
Sat 19/7
5:31 p.m.-7:45 p.m.
Nonstop2h 14m
Montreal Pierre Elliott Trudeau Intl
Sat 26/7
9:15 a.m.-11:14 a.m.
Nonstop1h 59m
Washington, D.C.Montreal
IAD - YUL
IADYUL
Washington, D.C. Dulles Intl
Tue 8/7
3:37 p.m.-11:55 p.m.
1 stop8h 18m
Montreal Pierre Elliott Trudeau Intl
Fri 11/7
12:46 p.m.-10:16 p.m.
1 stop9h 30m
Washington, D.C.Montreal
DCA - YUL
DCAYUL
Washington, D.C. Reagan-National
Fri 11/7
7:00 a.m.-1:09 p.m.
1 stop6h 09m
Montreal Pierre Elliott Trudeau Intl
Tue 15/7
6:15 a.m.-11:59 a.m.
1 stop5h 44m
BaltimoreMontreal
BWI - YUL
BWIYUL
Baltimore/Washington
Thu 24/7
6:25 p.m.-11:55 p.m.
1 stop5h 30m
Montreal Pierre Elliott Trudeau Intl
Mon 28/7
7:00 a.m.-5:19 p.m.
1 stop10h 19m
Washington, D.C.Montreal
DCA - YUL
DCAYUL
Washington, D.C. Reagan-National
Mon 23/6
7:29 a.m.-4:45 p.m.
1 stop9h 16m
Montreal Pierre Elliott Trudeau Intl
Sun 29/6
4:00 p.m.-6:59 a.m.
1 stop14h 59m
Best time to book a flight from Washington, D.C. to Pierre Elliott Trudeau Intl
Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Washington, D.C. with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport
How far ahead should I book a flight from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Pierre Elliott Trudeau Intl. Price data was last updated on 9 June 2025.
The price you pay for your flight from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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 WAS to YUL?
Find hourly flight availability from Washington, D.C. 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 12 June 2025.
One of the essential ways to save on airfare from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 3% on airfare.
Weekly flight availability from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport
Explore weekly flight availability from Washington, D.C. 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 12 June 2025.
The most flights from WAS to YUL are scheduled on a Thursday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).
Rainfall in Pierre Elliott Trudeau Intl by month
Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.
Temperature in Pierre Elliott Trudeau Intl by month
Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, 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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).
Reviews of airlines servicing Pierre Elliott Trudeau Intl
Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated 12 June 2025.
Peruse reviews from past customers who have flown with Porter Airlines, Delta and Air Transat from Washington, D.C. to Montreal to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Overall
Boarding
Food
Crew
Comfort
Reviews
Mary,Jun 2025
FLL - YYZ
Entertainment
Overall
Boarding
Food
Crew
Comfort
Reviews
Mary,Jun 2025
FLL - YYZ
Entertainment
Overall
Boarding
Food
Crew
Comfort
Reviews
Mary,Jun 2025
FLL - YYZ
Entertainment
Overall
Boarding
Food
Crew
Comfort
Reviews
Mary,Jun 2025
FLL - YYZ
Entertainment
Overall
Boarding
Food
Crew
Comfort
Reviews
Mary,Jun 2025
FLL - YYZ
Entertainment
Overall
Boarding
Food
Crew
Comfort
Reviews
Mary,Jun 2025
FLL - YYZ
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. 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.
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Alternative routes for Washington, D.C. to Pierre Elliott Trudeau Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Washington, D.C. to Pierre Elliott Trudeau Intl
Discover the top 3 airlines that operate flights from Washington, D.C. 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 12 June 2025.
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Can Cheapflights find flights from Washington, D.C. to Pierre Elliott Trudeau Intl with no change fees?
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