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$136+ Cheap flights from Maryland to Montreal (YMQ)

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YMQ
Jun 25 — Jul 21
Thu 6/25
Thu 7/2
1 adult, Economy
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Cheap flight deals from Maryland to Montreal

Cheapest flights from Maryland to Montreal
Explore the most affordable flight options available from Maryland to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 26, 2026.

This Flightnetwork deal was found by Cheapflights users on 5/21. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/63:45 pm
IAD
-
YUL
Nonstop1h 53m
Air Canada
Mon 6/810:30 am
YUL
-
IAD
1 stop5h 42m
Air Canada
Deal found 5/21$282
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 7/94:00 pm
IAD
-
YUL
1 stop6h 10m
Porter Airlines
Mon 7/136:30 am
YUL
-
IAD
1 stop4h 16m
Porter Airlines
Deal found 5/24$284
This Air Canada deal was found by Cheapflights users on 5/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:40 am
DCA
-
YUL
Nonstop1h 47m
Air Canada
Tue 7/212:10 pm
YUL
-
DCA
1 stop5h 47m
Air Canada
Deal found 5/23$284
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 9/33:50 pm
IAD
-
YUL
1 stop4h 20m
Porter Airlines
Wed 9/96:30 am
YUL
-
IAD
1 stop4h 15m
Porter Airlines
Deal found 5/25$286
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 8/203:50 pm
IAD
-
YUL
1 stop4h 20m
Porter Airlines
Tue 8/256:30 am
YUL
-
IAD
1 stop4h 15m
Porter Airlines
Deal found 5/25$287
This Flightnetwork deal was found by Cheapflights users on 5/24. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/84:20 pm
DCA
-
YUL
Nonstop2h 00m
Air Canada
Wed 7/158:00 pm
YUL
-
DCA
Nonstop1h 48m
Air Canada
Deal found 5/24$288
This Flightnetwork deal was found by Cheapflights users on 5/24. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/89:45 am
IAD
-
YUL
Nonstop1h 42m
Air Canada
Wed 7/155:05 pm
YUL
-
IAD
Nonstop1h 56m
Air Canada
Deal found 5/24$289
This Kiwi.com deal was found by Cheapflights users on 5/24. 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.
Mon 7/274:00 pm
IAD
-
YUL
1 stop4h 10m
Porter Airlines
Thu 7/306:30 am
YUL
-
IAD
1 stop4h 16m
Porter Airlines
Deal found 5/24$290
This Mytrip deal was found by Cheapflights users on 5/22. 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.
Mon 7/66:00 am
DCA
-
YUL
Nonstop1h 47m
Air Canada
Mon 7/138:40 am
YUL
-
DCA
1 stop3h 20m
Air Canada
Deal found 5/22$290
This Kiwi.com deal was found by Cheapflights users on 5/24. 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.
Sun 7/54:00 pm
IAD
-
YUL
1 stop4h 10m
Porter Airlines
Wed 7/86:30 am
YUL
-
IAD
1 stop4h 16m
Porter Airlines
Deal found 5/24$291
This Flightnetwork deal was found by Cheapflights users on 5/24. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:00 am
DCA
-
YUL
Nonstop1h 47m
Air Canada
Mon 7/138:40 am
YUL
-
DCA
1 stop3h 20m
Air Canada
Deal found 5/24$291
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Wed 7/84:00 pm
IAD
-
YUL
1 stop6h 10m
Porter Airlines
Wed 7/156:30 am
YUL
-
IAD
1 stop4h 16m
Porter Airlines
Deal found 5/25$292

Find flight deals from Maryland to Montreal

Keep the following information in mind while searching for Maryland to Montreal flight deals. Data was last updated May 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$282
(Flightnetwork)

One-way from

$136
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$423
Provider with most accurate pricing for Washington, D.C. (WAS)-Montreal (YMQ) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Montreal (YMQ) flights.
Search Deals
From Maryland to Montreal (YMQ)
Search Deals
One-way flight from Maryland to Montreal (YMQ)
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to Montreal 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 May 26, 2026.
Use the filters below to find and compare flights from Maryland to Montreal 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

Sat 6/6

10:11 pm-12:13 am

Nonstop2h 02m

Montreal Pierre Elliott Trudeau Intl

Fri 6/12

2:20 pm-4:19 pm

Nonstop1h 59m

$327

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Wed 7/22

6:00 am-6:54 pm

2 stops12h 54m

Montreal Pierre Elliott Trudeau Intl

Wed 7/29

5:10 pm-11:13 pm

1 stop6h 03m

$378

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Sat 6/20

6:20 pm-11:28 pm

1 stop5h 08m

Montreal Pierre Elliott Trudeau Intl

Wed 6/24

9:30 am-8:48 pm

2 stops11h 18m

$378

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Tue 6/9

6:00 am-6:54 pm

2 stops12h 54m

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

6:50 pm-12:44 am

1 stop5h 54m

$402

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Thu 10/15

3:50 pm-10:10 pm

1 stop6h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 10/18

10:35 am-3:10 pm

1 stop4h 35m

$408

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Mon 6/8

5:34 pm-7:45 pm

Nonstop2h 11m

Montreal Pierre Elliott Trudeau Intl

Mon 6/15

3:25 pm-11:19 pm

1 stop7h 54m

$423

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Tue 10/6

7:00 am-5:03 pm

1 stop10h 03m

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

6:00 am-2:41 pm

2 stops8h 41m

$423

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Sat 9/5

12:29 pm-11:30 pm

2 stops11h 01m

Montreal Pierre Elliott Trudeau Intl

Tue 9/8

6:00 am-1:10 pm

2 stops7h 10m

$429

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Fri 8/28

5:25 pm-11:30 pm

1 stop6h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 8/31

2:29 pm-12:34 am

2 stops10h 05m

$433

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Tue 6/30

9:00 am-5:45 pm

1 stop8h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 7/8

12:44 pm-10:48 pm

1 stop10h 04m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/21

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Maryland to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal 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

What is the cheapest month to book a flight from Maryland to Montreal?

Currently, February is the cheapest month in which you can book a flight from Maryland to Montreal (average of $186). Flying from Maryland to Montreal in April is currently the most expensive (average of $477). 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?

Related info for your journey

Find useful and relevant information for your journey from Maryland to Montreal. 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?

    Airlines like United Airlines, Delta, and Porter Airlines fly from Maryland to Montreal in about 6h 20m. The time it takes to get you to your destination can typically vary by up to 3h 22m. The distance between Maryland and Montreal is about 488 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Maryland to Montreal?

    Most travelers choose Washington, D.C. Dulles Intl - Montreal Pierre Elliott Trudeau Intl, Washington, D.C. Reagan-National - Montreal Pierre Elliott Trudeau Intl or Baltimore/Washington - Montreal Pierre Elliott Trudeau Intl when deciding on the best route from Maryland to Montreal.

  • Can I find deals for flights from Maryland to Montreal that include hotel bookings?

    Yes. In addition to deals on Maryland to Montreal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Montreal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Montreal.

  • Can I find deals for business class flights from Maryland to Montreal?

    Yes. Cheapflights offers flight deals from Maryland to Montreal 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?

    Currently, February is the cheapest month in which you can book a flight from Maryland to Montreal (average of $186). Flying from Maryland to Montreal in April is currently the most expensive (average of $477). 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

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.

Top airline flying from Maryland to Montreal

Discover the top airline that operate flights from Maryland to Montreal. 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 May 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$314Average$755FlexibilityNo cancel feeOn-timeN/A

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