Cheap flights from Maryland to Montreal Pierre Elliott Trudeau Intl Airport from C$ 152

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 13/12. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YUL
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Maryland to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Maryland to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Maryland to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Thu 20/1111:40 a.m.IAD - YUL
1 stop6h 05mPorter Airlines
Mon 24/111:40 p.m.YUL - IAD
1 stop3h 34mPorter Airlines
Deal found 29/10C$ 348
Fri 28/116:30 p.m.IAD - YUL
1 stop4h 15mMultiple Airlines
Fri 5/127:00 p.m.YUL - IAD
Nonstop1h 59mMultiple Airlines
Deal found 29/10C$ 370
Sat 22/111:45 p.m.IAD - YUL
1 stop5h 00mPorter Airlines
Tue 25/1111:25 a.m.YUL - IAD
1 stop5h 49mPorter Airlines
Deal found 28/10C$ 371
Tue 2/126:30 p.m.IAD - YUL
1 stop4h 15mPorter Airlines
Tue 9/121:40 p.m.YUL - IAD
1 stop3h 34mPorter Airlines
Deal found 28/10C$ 374
Fri 21/116:30 p.m.IAD - YUL
1 stop4h 15mPorter Airlines
Tue 25/111:40 p.m.YUL - IAD
1 stop3h 34mPorter Airlines
Deal found 28/10C$ 378
Wed 3/1211:40 a.m.IAD - YUL
1 stop4h 50mPorter Airlines
Tue 9/121:40 p.m.YUL - IAD
1 stop3h 34mPorter Airlines
Deal found 28/10C$ 383
Sun 23/116:30 p.m.IAD - YUL
1 stop4h 15mPorter Airlines
Fri 28/111:40 p.m.YUL - IAD
1 stop3h 34mPorter Airlines
Deal found 30/10C$ 385
Thu 11/1211:40 a.m.IAD - YUL
1 stop6h 05mMultiple Airlines
Mon 15/1210:10 a.m.YUL - IAD
1 stop5h 36mMultiple Airlines
Deal found 28/10C$ 392
Mon 24/116:30 p.m.IAD - YUL
1 stop4h 15mPorter Airlines
Thu 27/111:40 p.m.YUL - IAD
1 stop3h 34mPorter Airlines
Deal found 28/10C$ 394
Thu 27/1111:40 a.m.IAD - YUL
1 stop3h 40mPorter Airlines
Sat 3/16:45 a.m.YUL - IAD
1 stop3h 39mPorter Airlines
Deal found 27/10C$ 401
Sun 7/1211:40 a.m.IAD - YUL
1 stop6h 05mPorter Airlines
Sun 21/126:45 a.m.YUL - IAD
1 stop3h 39mPorter Airlines
Deal found 28/10C$ 402
Thu 4/128:00 a.m.PHL - YUL
1 stop8h 23mMultiple Airlines
Sun 7/125:25 p.m.YUL - PHL
2 stops15h 52mMultiple Airlines
Deal found 28/10C$ 409

Cheap flight deals from Maryland to Pierre Elliott Trudeau Intl

Keep the following information in mind while searching for Maryland to Pierre Elliott Trudeau Intl flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 348

One-way from

C$ 152

Popular in

December

Cheapest in

February

Average price

C$ 578
Porter Airlines
  • Porter Airlines
  • 20/11-24/11
  • 2 total stops
  • 9h 39m total
  • Maryland to Montreal
13/12
  • 13/12
  • 2 total stops
  • 23h 44m total
  • Maryland to Montreal
Highest demand for flights based on searches. 5% potential increase in price (C$ 41 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).
Average for round-trip flights in October 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland 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 30 October 2025.
Use the filters below to find and compare flights from Maryland to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Maryland

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Sun 15/2

6:30 p.m.-10:45 p.m.

1 stop4h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

6:45 a.m.-10:24 a.m.

1 stop3h 39m

C$ 440

PhiladelphiaMontreal

PHL - YUL

PHLYUL

Philadelphia

Sat 6/12

4:34 p.m.-12:30 a.m.

1 stop7h 56m

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

8:00 a.m.-12:36 a.m.

1 stop16h 36m

C$ 447

PhiladelphiaMontreal

PHL - YUL

PHLYUL

Philadelphia

Thu 11/12

5:40 a.m.-4:23 p.m.

1 stop10h 43m

Montreal Pierre Elliott Trudeau Intl

Mon 15/12

8:00 a.m.-12:36 a.m.

1 stop16h 36m

C$ 448

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Fri 19/12

6:00 a.m.-7:45 a.m.

Nonstop1h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 22/12

8:25 a.m.-10:21 a.m.

Nonstop1h 56m

C$ 478

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Mon 29/12

6:00 a.m.-7:45 a.m.

Nonstop1h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 2/1

8:25 a.m.-10:21 a.m.

Nonstop1h 56m

C$ 478

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Sun 15/2

1:13 p.m.-3:16 p.m.

Nonstop2h 03m

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

9:15 a.m.-11:29 a.m.

Nonstop2h 14m

C$ 487

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Fri 6/2

5:48 p.m.-7:48 p.m.

Nonstop2h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

2:13 p.m.-4:21 p.m.

Nonstop2h 08m

C$ 487

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Thu 20/11

5:50 p.m.-7:48 p.m.

Nonstop1h 58m

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

9:15 a.m.-11:23 a.m.

Nonstop2h 08m

C$ 487

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Thu 4/12

1:20 p.m.-3:16 p.m.

Nonstop1h 56m

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

7:00 p.m.-8:59 p.m.

Nonstop1h 59m

C$ 487

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Thu 4/12

1:20 p.m.-3:16 p.m.

Nonstop1h 56m

Montreal Pierre Elliott Trudeau Intl

Sun 7/12

9:15 a.m.-11:23 a.m.

Nonstop2h 08m

C$ 487

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

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Best time to book a flight from Maryland to Pierre Elliott Trudeau Intl

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

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

Currently, March is the cheapest month in which you can book a flight from Maryland to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 228). Flying from Maryland to Montreal Pierre Elliott Trudeau Intl Airport in October is currently the most expensive (average of C$ 539). 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.

Related info for your journey

Find useful and relevant information for your journey from Maryland 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.
  • How long is the flight from Maryland to Montreal Pierre Elliott Trudeau Intl Airport?

    There are many flights that can get you from Maryland to Montreal Pierre Elliott Trudeau Intl Airport in 1h 45m. Fly via Porter Airlines, Air Canada, or United Airlines to get the fastest option. There are 782 km between Maryland and Montreal Pierre Elliott Trudeau Intl Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Maryland to Montreal Pierre Elliott Trudeau Intl Airport?

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

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

  • How can I find direct flights from Maryland 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 Maryland to Pierre Elliott Trudeau Intl.

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

    Yes. Cheapflights offers flight deals from Maryland 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 Maryland to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Maryland to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 228). Flying from Maryland to Montreal Pierre Elliott Trudeau Intl Airport in October is currently the most expensive (average of C$ 539). 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

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Dorval
Cornwall
Sherbrooke
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
Bromont
North Hatley
Louiseville

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Alternative routes for Maryland to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.

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