DCA offers easy Metro access via the Yellow and Blue lines, making it a convenient choice for travelers from downtown Washington, D.C.
$111+ Cheap flights from Washington, D.C. (WAS) to Pierre Elliott Trudeau Intl (YUL)
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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YUL
Apr 29 — May 61
1 adult, Economy
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Find cheap flights from Washington, D.C. to Pierre Elliott Trudeau Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl are usually found in March or May, booked 65 days in advance, depart on a Thursday or Friday 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 April 24, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $246 (Kiwi.com) |
One-way from | $114 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $398 |
Good round-trip deal | $319 or less |
Good one-way deal | $159 or less |
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 April 24, 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 April 24, 2025.
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/154:20 pmIAD - YUL
1 stop5h 55mPorter Airlines
Sun 5/1810:45 amYUL - IAD
1 stop4h 21mPorter Airlines
Deal found 4/22![Porter Airlines logo]()
$246
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/78:18 amIAD - YUL
1 stop3h 33mMultiple Airlines
Sat 6/1410:45 amYUL - IAD
1 stop4h 21mMultiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$260
This Booking.com deal was found by Cheapflights users on 4/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/86:00 amDCA - YUL
Nonstop1h 48mAir Canada
Sun 6/158:30 amYUL - DCA
Nonstop1h 49mAir Canada
Deal found 4/23![Air Canada logo]()
$270
This Booking.com deal was found by Cheapflights users on 4/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/79:45 amIAD - YUL
Nonstop1h 55mAir Canada
Sat 6/147:10 pmYUL - IAD
Nonstop1h 58mAir Canada
Deal found 4/23![Air Canada logo]()
$273
This United deal was found by Cheapflights users on 4/23. 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.
Fri 6/66:00 amDCA - YUL
Nonstop1h 48mMultiple Airlines
Fri 6/611:15 amYUL - DCA
1 stop6h 48mMultiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/710:20 pmDCA - YUL
1 stop11h 30mAmerican Airlines
Thu 5/812:56 pmYUL - DCA
1 stop7h 03mAmerican Airlines
Deal found 4/23![American Airlines logo]()
$296
This Kissandfly.com deal was found by Cheapflights users on 4/23. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/159:45 amIAD - YUL
Nonstop1h 55mLufthansa
Sun 5/1811:15 amYUL - IAD
Nonstop1h 59mLufthansa
Deal found 4/23![Lufthansa logo]()
$313
This United Airlines deal was found by Cheapflights users on 4/23. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/251:52 pmIAD - YUL
Nonstop1h 57mUnited Airlines
Fri 6/139:15 amYUL - IAD
Nonstop1h 59mUnited Airlines
Deal found 4/23![United Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 4/23. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/56:00 amDCA - YUL
Nonstop1h 48mUnited Airlines
Sun 6/86:00 amYUL - DCA
1 stop4h 27mUnited Airlines
Deal found 4/23![United Airlines logo]()
$330
This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/46:41 amBWI - YUL
2 stops17h 56mMultiple Airlines
Mon 6/96:45 amYUL - BWI
2 stops15h 56mMultiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/46:00 amDCA - YUL
1 stop5h 39mDelta
Mon 6/912:45 pmYUL - DCA
1 stop8h 52mDelta
Deal found 4/22![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/71:52 pmBWI - YUL
1 stop10h 02mDelta
Sat 6/142:50 pmYUL - BWI
1 stop7h 49mDelta
Deal found 4/23![Delta logo]()
$342
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 2,558,603 searches. Data last updated April 24, 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
Washington, D.C.
Fly to
Pierre Elliott Trudeau Intl
Route
Depart
Return
Price
Washington, D.C.Montreal
IAD - YUL
IADYUL
Washington, D.C. Dulles Intl
Thu 5/15
4:20 pm-10:15 pm
1 stop5h 55m
Montreal Pierre Elliott Trudeau Intl
Sun 5/18
10:45 am-3:06 pm
1 stop4h 21m
$246
Washington, D.C.Montreal
IAD - YUL
IADYUL
Washington, D.C. Dulles Intl
Sat 6/7
8:18 am-11:51 am
1 stop3h 33m
Montreal Pierre Elliott Trudeau Intl
Sat 6/14
10:45 am-3:06 pm
1 stop4h 21m
$260
Washington, D.C.Montreal
DCA - YUL
DCAYUL
Washington, D.C. Reagan-National
Sun 6/8
6:00 am-7:48 am
Nonstop1h 48m
Montreal Pierre Elliott Trudeau Intl
Sun 6/15
8:30 am-10:19 am
Nonstop1h 49m
$270
Washington, D.C.Montreal
IAD - YUL
IADYUL
Washington, D.C. Dulles Intl
Sat 6/7
9:45 am-11:40 am
Nonstop1h 55m
Montreal Pierre Elliott Trudeau Intl
Sat 6/14
7:10 pm-9:08 pm
Nonstop1h 58m
$273
Washington, D.C.Montreal
DCA - YUL
DCAYUL
Washington, D.C. Reagan-National
Fri 6/6
6:00 am-7:48 am
Nonstop1h 48m
Montreal Pierre Elliott Trudeau Intl
Fri 6/6
11:15 am-6:03 pm
1 stop6h 48m
$293
Washington, D.C.Montreal
DCA - YUL
DCAYUL
Washington, D.C. Reagan-National
Wed 5/7
10:20 pm-9:50 am
1 stop11h 30m
Montreal Pierre Elliott Trudeau Intl
Thu 5/8
12:56 pm-7:59 pm
1 stop7h 03m
$296
Washington, D.C.Montreal
IAD - YUL
IADYUL
Washington, D.C. Dulles Intl
Thu 5/15
9:45 am-11:40 am
Nonstop1h 55m
Montreal Pierre Elliott Trudeau Intl
Sun 5/18
11:15 am-1:14 pm
Nonstop1h 59m
$313
Washington, D.C.Montreal
IAD - YUL
IADYUL
Washington, D.C. Dulles Intl
Sun 5/25
1:52 pm-3:49 pm
Nonstop1h 57m
Montreal Pierre Elliott Trudeau Intl
Fri 6/13
9:15 am-11:14 am
Nonstop1h 59m
$314
Washington, D.C.Montreal
DCA - YUL
DCAYUL
Washington, D.C. Reagan-National
Thu 6/5
6:00 am-7:48 am
Nonstop1h 48m
Montreal Pierre Elliott Trudeau Intl
Sun 6/8
6:00 am-10:27 am
1 stop4h 27m
$330
BaltimoreMontreal
BWI - YUL
BWIYUL
Baltimore/Washington
Wed 6/4
6:41 am-12:37 am
2 stops17h 56m
Montreal Pierre Elliott Trudeau Intl
Mon 6/9
6:45 am-10:41 pm
2 stops15h 56m
$331
Showing 1-10 of 37 results
Compare providers for flights from Washington, D.C. to Pierre Elliott Trudeau Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Pierre Elliott Trudeau Intl in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Washington, D.C.-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Washington, D.C.-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
The best insider tips for Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport flights
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport trip
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.
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 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 April 18, 2025.
To ensure you get the cheapest price possible for a flight from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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 April 24, 2025.
It’s typically best to fly out from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport at noon. Doing so could potentially save you 18% on the flight price compared to flying in the evening, which is usually more expensive.
What is the cheapest day to fly from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Pierre Elliott Trudeau Intl. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Saturday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 April 24, 2025.
The most flights from WAS to YUL are scheduled on a Monday (18 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (16 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 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 2.5 in.
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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).
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 April 24, 2025.
Get a feel of what it's like to fly with Porter Airlines, Delta and KLM from Washington, D.C. to Montreal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.2
Overall
8.0
Entertainment
7.0
Food
7.6
Crew
8.8
Comfort
8.1
Reviews
1 / 18
10.0
ExcellentAnonymous,Apr 2025
MCO - YHZ
Boarding
8.2
Overall
8.0
Entertainment
7.0
Food
7.6
Crew
8.8
Comfort
8.1
Reviews
1 / 18
10.0
ExcellentAnonymous,Apr 2025
MCO - YHZ
Boarding
8.2
Overall
8.0
Entertainment
7.0
Food
7.6
Crew
8.8
Comfort
8.1
Reviews
1 / 18
10.0
ExcellentAnonymous,Apr 2025
MCO - YHZ
Boarding
8.2
Overall
8.0
Entertainment
7.0
Food
7.6
Crew
8.8
Comfort
8.1
Reviews
1 / 18
10.0
ExcellentAnonymous,Apr 2025
MCO - YHZ
Boarding
8.2
Overall
8.0
Entertainment
7.0
Food
7.6
Crew
8.8
Comfort
8.1
Reviews
1 / 18
10.0
ExcellentAnonymous,Apr 2025
MCO - YHZ
Boarding
8.2
Overall
8.0
Entertainment
7.0
Food
7.6
Crew
8.8
Comfort
8.1
Reviews
1 / 18
10.0
ExcellentAnonymous,Apr 2025
MCO - YHZ
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 5 airlines flying from Washington, D.C. to Pierre Elliott Trudeau Intl
Discover the top 5 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 2,558,603 searches. Data last updated April 24, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$372 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$212 | Average$455 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$223 | Average$490 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$266 | Average$371 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$369 | Average$545 | FlexibilityNo cancel fee | On-time60% |