Pierre Elliott Trudeau Intl

$115+ Cheap flights from District of Columbia 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YUL
Apr 6 — Apr 131
We work with more than 300 partners to bring you better travel deals

Find cheap flights from District of Columbia 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from District of Columbia to Pierre Elliott Trudeau Intl

Keep the following information in mind while searching for District of Columbia to Pierre Elliott Trudeau Intl flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$212
(Trip.com)

One-way from

$116
(Booking.com)

Popular in

December

Cheapest in

February

Average price

$387

Good round-trip deal

$412 or less

Good one-way deal

$229 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Montreal (YMQ) flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Montreal (YMQ) flights.
From District of Columbia to Montreal Pierre Elliott Trudeau Intl
One-way flight from District of Columbia to Montreal Pierre Elliott Trudeau Intl
Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from District of Columbia to Montreal Pierre Elliott Trudeau Intl.
Price to beat on a one-way flight from District of Columbia to Montreal Pierre Elliott Trudeau Intl.

Find flight deals from District of Columbia to Pierre Elliott Trudeau Intl

Cheapest flights from District of Columbia to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from District of Columbia to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This Trip.com deal was found by Cheapflights users on 3/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/811:35 amIAD - YUL
1 stop4h 25mPorter Airlines
Sat 5/1010:45 amYUL - IAD
1 stop4h 21mPorter Airlines
Deal found 3/31$212
This Justfly.com deal was found by Cheapflights users on 3/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/291:45 pmIAD - YUL
1 stop5h 42mMultiple Airlines
Tue 5/67:10 pmYUL - IAD
Nonstop1h 58mMultiple Airlines
Deal found 3/31$253
This Flybillet deal was found by Cheapflights users on 3/31. 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 Flybillet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:00 amDCA - YUL
Nonstop1h 48mAir Canada
Thu 5/228:15 amYUL - DCA
1 stop3h 46mAir Canada
Deal found 3/31$266
This Booking.com deal was found by Cheapflights users on 3/31. 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.
Thu 4/243:55 pmIAD - YUL
Nonstop1h 55mAir Canada
Sun 4/271:15 pmYUL - IAD
Nonstop1h 58mAir Canada
Deal found 3/31$276
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Mon 4/2810:10 pmIAD - YUL
1 stop10h 20mUnited Airlines
Tue 4/2911:15 amYUL - IAD
Nonstop1h 57mUnited Airlines
Deal found 3/30$290
This United deal was found by Cheapflights users on 3/31. 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.
Sat 4/266:00 amDCA - YUL
1 stop11h 08mMultiple Airlines
Sat 4/267:15 pmYUL - DCA
Nonstop1h 53mMultiple Airlines
Deal found 3/31$290
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/246:00 amDCA - YUL
Nonstop1h 48mUnited Airlines
Sun 4/278:30 amYUL - DCA
Nonstop1h 49mUnited Airlines
Deal found 3/31$313
This Delta deal was found by Cheapflights users on 3/31. 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.
Mon 4/287:59 amDCA - YUL
1 stop8h 43mDelta
Thu 5/112:38 pmYUL - DCA
1 stop8h 58mDelta
Deal found 3/31$338
This Delta deal was found by Cheapflights users on 3/31. 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.
Mon 5/269:40 amIAD - YUL
2 stops13h 39mDelta
Sat 6/72:50 pmYUL - IAD
1 stop8h 45mDelta
Deal found 3/31$348
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Fri 5/210:10 pmDCA - YUL
1 stop11h 40mAmerican Airlines
Sun 5/47:47 amYUL - DCA
1 stop3h 59mAmerican Airlines
Deal found 4/1$394
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/246:00 amDCA - YUL
1 stop4h 29mWestJet
Sun 4/275:00 pmYUL - DCA
1 stop3h 56mWestJet
Deal found 3/31$466

Cheapflights Fare Finder

Customize your flight search to find flights from District of Columbia 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 1, 2025.
Use the filters below to find and compare flights from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

District of Columbia

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Thu 5/8

11:35 am-4:00 pm

1 stop4h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 5/10

10:45 am-3:06 pm

1 stop4h 21m

$212

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Tue 4/29

1:45 pm-7:27 pm

1 stop5h 42m

Montreal Pierre Elliott Trudeau Intl

Tue 5/6

7:10 pm-9:08 pm

Nonstop1h 58m

$253

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Thu 5/15

6:00 am-7:48 am

Nonstop1h 48m

Montreal Pierre Elliott Trudeau Intl

Thu 5/22

8:15 am-12:01 pm

1 stop3h 46m

$266

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Thu 4/24

3:55 pm-5:50 pm

Nonstop1h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 4/27

1:15 pm-3:13 pm

Nonstop1h 58m

$276

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Mon 4/28

10:10 pm-8:30 am

1 stop10h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 4/29

11:15 am-1:12 pm

Nonstop1h 57m

$290

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Sat 4/26

6:00 am-5:08 pm

1 stop11h 08m

Montreal Pierre Elliott Trudeau Intl

Sat 4/26

7:15 pm-9:08 pm

Nonstop1h 53m

$290

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Thu 4/24

6:00 am-7:48 am

Nonstop1h 48m

Montreal Pierre Elliott Trudeau Intl

Sun 4/27

8:30 am-10:19 am

Nonstop1h 49m

$313

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Mon 4/28

7:59 am-4:42 pm

1 stop8h 43m

Montreal Pierre Elliott Trudeau Intl

Thu 5/1

12:38 pm-9:36 pm

1 stop8h 58m

$338

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Mon 5/26

9:40 am-11:19 pm

2 stops13h 39m

Montreal Pierre Elliott Trudeau Intl

Sat 6/7

2:50 pm-11:35 pm

1 stop8h 45m

$348

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Fri 5/2

10:10 pm-9:50 am

1 stop11h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

7:47 am-11:46 am

1 stop3h 59m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 25 results
1
2
3

Best time to book a flight from District of Columbia to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from District of Columbia 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 District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, January is the cheapest month in which you can book a flight from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from District of Columbia 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 DC to YUL?

Find hourly flight availability from District of Columbia 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 1, 2025.

When flying from District of Columbia 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.

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 1, 2025.
Get a feel of what it's like to fly with Delta, Porter Airlines and United Airlines from District of Columbia to Montreal by reading reviews from past customers. 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.
8.0
Very good

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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.
  • What are the cheapest airlines to fly from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    One-way options have recently been found by users for as low as $116 on Porter Airlines. Other airlines that offer cheap prices include Air Canada from $124 and United Airlines from $131 one-way.

  • Can I find deals for flights from District of Columbia to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from District of Columbia to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from District of Columbia to Pierre Elliott Trudeau Intl 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 District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from District of Columbia 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.

See more FAQs

Traveling to a place near District of Columbia?

Book flights to District of Columbia if you plan to visit one of these locations
Laval
Dorval
Brossard
Longueuil
Sherbrooke
Bromont

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 District of Columbia 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 District of Columbia to Pierre Elliott Trudeau Intl

Discover the top 5 airlines that operate flights from District of Columbia 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$137Average$398FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$223Average$503FlexibilityNo cancel feeOn-time69%
DeltaCheapest$255Average$484FlexibilityNo cancel feeOn-timeN/A
Porter AirlinesCheapest$266Average$371FlexibilityNo cancel feeOn-time52%
WestJetCheapest$369Average$550FlexibilityNo cancel feeOn-time60%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.