Cheap flights from Maryland to Montreal Pierre Elliott Trudeau Intl Airport from C$ 219

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YUL
19 Jul — 26 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap 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 19 June 2026.

Thu 17/93:50 p.m.
IAD
-
YUL
1 stop4h 20m
Porter Airlines
Fri 18/910:35 a.m.
YUL
-
IAD
1 stop4h 35m
Porter Airlines
Deal found 16/6C$ 439
Wed 29/73:55 p.m.
IAD
-
YUL
1 stop4h 15m
Porter Airlines
Fri 31/710:35 a.m.
YUL
-
IAD
1 stop4h 36m
Porter Airlines
Deal found 16/6C$ 441
Mon 6/73:55 p.m.
IAD
-
YUL
1 stop4h 15m
Porter Airlines
Fri 17/76:30 a.m.
YUL
-
IAD
1 stop3h 55m
Porter Airlines
Deal found 15/6C$ 442
Thu 3/93:50 p.m.
IAD
-
YUL
1 stop4h 20m
Porter Airlines
Mon 7/96:30 a.m.
YUL
-
IAD
1 stop4h 15m
Porter Airlines
Deal found 16/6C$ 443
Fri 4/93:50 p.m.
IAD
-
YUL
1 stop4h 20m
Porter Airlines
Tue 8/910:35 a.m.
YUL
-
IAD
1 stop4h 35m
Porter Airlines
Deal found 16/6C$ 445
Wed 22/73:55 p.m.
IAD
-
YUL
1 stop4h 15m
Porter Airlines
Tue 28/76:30 a.m.
YUL
-
IAD
1 stop3h 55m
Porter Airlines
Deal found 16/6C$ 446
Wed 12/83:50 p.m.
IAD
-
YUL
1 stop6h 20m
Porter Airlines
Sat 15/810:35 a.m.
YUL
-
IAD
1 stop4h 35m
Porter Airlines
Deal found 14/6C$ 449
Thu 23/73:55 p.m.
IAD
-
YUL
1 stop6h 15m
Porter Airlines
Thu 30/76:30 a.m.
YUL
-
IAD
1 stop3h 55m
Porter Airlines
Deal found 15/6C$ 450
Sun 26/73:55 p.m.
IAD
-
YUL
1 stop4h 15m
Porter Airlines
Thu 30/710:35 a.m.
YUL
-
IAD
1 stop4h 36m
Porter Airlines
Deal found 14/6C$ 452
Wed 2/93:50 p.m.
IAD
-
YUL
1 stop4h 20m
Porter Airlines
Tue 8/910:35 a.m.
YUL
-
IAD
1 stop4h 35m
Porter Airlines
Deal found 15/6C$ 453
Wed 8/76:00 a.m.
DCA
-
YUL
Nonstop1h 47m
Air Canada
Wed 8/76:00 p.m.
YUL
-
DCA
1 stop4h 31m
Air Canada
Deal found 14/6C$ 453
Wed 7/105:15 p.m.
IAD
-
YUL
1 stop17h 30m
Air Canada
Thu 8/101:05 p.m.
YUL
-
IAD
Nonstop1h 55m
Air Canada
Deal found 14/6C$ 455

Find 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 19 June 2026.

Round-trip from

C$ 439

One-way from

C$ 219

Popular in

June

Cheapest in

January

Average price

C$ 676
Porter Airlines
  • Porter Airlines
  • 17/9-18/9
  • 2 total stops
  • 8h 55m total
  • Maryland to Montreal
Porter Airlines
  • Porter Airlines
  • 12/10
  • 1 total stop
  • 6h 45m total
  • Maryland to Montreal
Highest demand for flights based on searches. 7% potential increase in price (C$ 70 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 19 June 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Tue 8/9

5:40 p.m.-7:45 p.m.

Nonstop2h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

1:05 p.m.-3:00 p.m.

Nonstop1h 55m

C$ 508

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Tue 1/9

12:43 p.m.-2:40 p.m.

Nonstop1h 57m

Montreal Pierre Elliott Trudeau Intl

Wed 2/9

9:15 a.m.-11:13 a.m.

Nonstop1h 58m

C$ 529

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Mon 13/7

3:55 p.m.-10:10 p.m.

1 stop6h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 15/7

6:30 a.m.-10:25 a.m.

1 stop3h 55m

C$ 544

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Tue 6/10

7:00 a.m.-5:03 p.m.

1 stop10h 03m

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

7:00 a.m.-4:36 p.m.

1 stop9h 36m

C$ 544

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Tue 6/10

1:45 p.m.-11:51 p.m.

1 stop10h 06m

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

9:28 a.m.-4:24 p.m.

1 stop6h 56m

C$ 544

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Mon 20/7

5:29 p.m.-11:25 p.m.

1 stop5h 56m

Montreal Pierre Elliott Trudeau Intl

Wed 22/7

2:29 p.m.-6:59 p.m.

1 stop4h 30m

C$ 565

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Thu 13/8

1:45 p.m.-11:52 p.m.

1 stop10h 07m

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

9:30 a.m.-4:19 p.m.

1 stop6h 49m

C$ 565
Quickest round-trip

PhiladelphiaMontreal

PHL - YUL

PHLYUL

Philadelphia

Thu 24/9

3:25 p.m.-5:05 p.m.

Nonstop1h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

1:10 p.m.-2:47 p.m.

Nonstop1h 37m

C$ 572

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Mon 20/7

5:34 p.m.-7:45 p.m.

Nonstop2h 11m

Montreal Pierre Elliott Trudeau Intl

Wed 22/7

9:15 a.m.-11:12 a.m.

Nonstop1h 57m

C$ 575

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Mon 27/7

1:30 p.m.-6:54 p.m.

1 stop5h 24m

Montreal Pierre Elliott Trudeau Intl

Thu 30/7

9:30 a.m.-8:47 p.m.

2 stops11h 17m

C$ 579

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from Maryland to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 263). Flying from Maryland to Montreal Pierre Elliott Trudeau Intl Airport in May is currently the most expensive (average of C$ 689). 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.

How much does it cost to fly round-trip from Maryland to Montreal Pierre Elliott Trudeau Intl Airport?

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 57m. Fly via United Airlines, Porter Airlines, or Delta to get the fastest option. There are 785 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, February is the cheapest month in which you can book a flight from Maryland to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 263). Flying from Maryland to Montreal Pierre Elliott Trudeau Intl Airport in May is currently the most expensive (average of C$ 689). 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
Trois-Rivières
Brossard
Sherbrooke
Cornwall
Longueuil
Montebello
Magog
Boucherville
Bromont
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
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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