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Cheap flights from Maryland to Montreal from $155

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Montreal departing on 8/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Maryland to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
11:25 am - 6:10 pm
IAD
-
YUL
6h 45m
1 stop
Porter Airlines Logo
10:35 am - 3:10 pm
YUL
-
IAD
4h 35m
1 stop
$308Porter Airlines
Mon, Sep 14 - Fri, Sep 18
Porter Airlines Logo
3:50 pm - 8:10 pm
IAD
-
YUL
4h 20m
1 stop
Porter Airlines Logo
6:30 am - 10:45 am
YUL
-
IAD
4h 15m
1 stop
$311Porter Airlines
Fri, Sep 4 - Mon, Sep 7
Air Canada Logo
8:40 pm - 1:52 am
DCA
-
YUL
5h 12m
1 stop
Air Canada Logo
8:30 am - 10:18 am
YUL
-
DCA
1h 48mnonstop
$321Air Canada
Wed, Jul 8 - Thu, Jul 9
Air Canada Logo
8:40 pm - 1:52 am
DCA
-
YUL
5h 12m
1 stop
Air Canada Logo
8:30 am - 10:18 am
YUL
-
DCA
1h 48mnonstop
$322Air Canada
Mon, Jul 6 - Tue, Jul 7
Multiple Airlines Logo
9:32 pm - 6:15 pm
BWI
-
YUL
20h 43m
2 stops
Multiple Airlines Logo
5:10 pm - 11:13 pm
YUL
-
BWI
6h 03m
1 stop
$467Multiple Airlines
Tue, Aug 25 - Fri, Aug 28
Multiple Airlines Logo
9:32 pm - 6:15 pm
BWI
-
YUL
20h 43m
2 stops
Multiple Airlines Logo
5:10 pm - 11:13 pm
YUL
-
BWI
6h 03m
1 stop
$471Multiple Airlines
Tue, Aug 25 - Fri, Aug 28
Delta Logo
4:39 pm - 11:51 pm
BWI
-
YUL
7h 12m
1 stop
Delta Logo
6:15 pm - 12:26 am
YUL
-
BWI
6h 11m
1 stop
$494Delta
Tue, Oct 6 - Fri, Oct 16
Delta Logo
8:10 am - 5:03 pm
BWI
-
YUL
8h 53m
1 stop
Delta Logo
6:15 pm - 12:26 am
YUL
-
BWI
6h 11m
1 stop
$495Delta
Fri, Oct 30 - Mon, Nov 2
American Airlines Logo
6:00 am - 10:56 pm
SBY
-
YUL
16h 56m
1 stop
American Airlines Logo
7:51 am - 10:58 pm
YUL
-
SBY
15h 07m
1 stop
$819American Airlines
Tue, Jul 14 - Tue, Jul 21
American Airlines Logo
4:33 pm - 9:48 am
SBY
-
YUL
17h 15m
2 stops
American Airlines Logo
2:30 pm - 10:03 pm
YUL
-
SBY
7h 33m
1 stop
$829American Airlines
Tue, Jul 14 - Tue, Jul 21

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United Airlines flights from Maryland to Montreal Pierre Elliott Trudeau Intl Airport

Our best United Airlines deals on Maryland to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
United Airlines
Sep 9
IAD12:43 pmWashington, D.C. Dulles Intl
1h 57m
YUL2:40 pmMontreal Pierre Elliott Trudeau Intl
Sep 13
YUL9:15 amMontreal Pierre Elliott Trudeau Intl
1h 58m
IAD11:13 amWashington, D.C. Dulles Intl
$360
United Airlines
Jun 29
IAD5:34 pmWashington, D.C. Dulles Intl
2h 11m
YUL7:45 pmMontreal Pierre Elliott Trudeau Intl
Jul 4
YUL2:20 pmMontreal Pierre Elliott Trudeau Intl
1h 59m
IAD4:19 pmWashington, D.C. Dulles Intl
$375
United Airlines
Jun 29
IAD6:10 amWashington, D.C. Dulles Intl
11h 20m
1 stop
YUL5:30 pmMontreal Pierre Elliott Trudeau Intl
Jul 4
YUL2:20 pmMontreal Pierre Elliott Trudeau Intl
1h 59m
IAD4:19 pmWashington, D.C. Dulles Intl
$385

American Airlines flights from Maryland to Montreal Pierre Elliott Trudeau Intl Airport

Our best American Airlines deals on Maryland to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
American Airlines
Jun 28
PHL7:30 pmPhiladelphia
2h 08m
YUL9:38 pmMontreal Pierre Elliott Trudeau Intl
Jul 4
YUL4:16 pmMontreal Pierre Elliott Trudeau Intl
1h 53m
PHL6:09 pmPhiladelphia
$482
American Airlines
Jun 21
PHL1:36 pmPhiladelphia
1h 52m
YUL3:28 pmMontreal Pierre Elliott Trudeau Intl
Jul 1
YUL7:51 amMontreal Pierre Elliott Trudeau Intl
1h 48m
PHL9:39 amPhiladelphia
$510
American Airlines
Jun 28
DCA10:30 pmWashington, D.C. Reagan-National
11h 20m
1 stop
YUL9:50 amMontreal Pierre Elliott Trudeau Intl
Jul 3
YUL5:30 pmMontreal Pierre Elliott Trudeau Intl
6h 31m
1 stop
DCA12:01 amWashington, D.C. Reagan-National
$520

momondo Fare Finder

 
Customize your flight search to find flights from Maryland to Montreal Pierre Elliott Trudeau Intl Airport 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, momondo users made 832,500 searches. Data last updated June 15, 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

Mon 9/14

11:25 am-6:10 pm

1 stop6h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 9/18

10:35 am-3:10 pm

1 stop4h 35m

$308

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Fri 9/4

3:50 pm-8:10 pm

1 stop4h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 9/7

6:30 am-10:45 am

1 stop4h 15m

$311
Quickest round-trip

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Wed 7/8

8:40 pm-1:52 am

1 stop5h 12m

Montreal Pierre Elliott Trudeau Intl

Thu 7/9

8:30 am-10:18 am

Nonstop1h 48m

$321

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Mon 7/6

8:40 pm-1:52 am

1 stop5h 12m

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

8:30 am-10:18 am

Nonstop1h 48m

$322

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 8/25

9:32 pm-6:15 pm

2 stops20h 43m

Montreal Pierre Elliott Trudeau Intl

Fri 8/28

5:10 pm-11:13 pm

1 stop6h 03m

$467

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 8/25

9:32 pm-6:15 pm

2 stops20h 43m

Montreal Pierre Elliott Trudeau Intl

Fri 8/28

5:10 pm-11:13 pm

1 stop6h 03m

$471

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 10/6

4:39 pm-11:51 pm

1 stop7h 12m

Montreal Pierre Elliott Trudeau Intl

Fri 10/16

6:15 pm-12:26 am

1 stop6h 11m

$494

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Fri 10/30

8:10 am-5:03 pm

1 stop8h 53m

Montreal Pierre Elliott Trudeau Intl

Mon 11/2

6:15 pm-12:26 am

1 stop6h 11m

$495

SalisburyMontreal

SBY - YUL

SBYYUL

Salisbury-Ocean City

Tue 7/14

6:00 am-10:56 pm

1 stop16h 56m

Montreal Pierre Elliott Trudeau Intl

Tue 7/21

7:51 am-10:58 pm

1 stop15h 07m

$819

SalisburyMontreal

SBY - YUL

SBYYUL

Salisbury-Ocean City

Tue 7/14

4:33 pm-9:48 am

2 stops17h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 7/21

2:30 pm-10:03 pm

1 stop7h 33m

$829

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Maryland to Montreal Pierre Elliott Trudeau Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?

The month of July is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Maryland averaging around $213.

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart from Maryland to Montreal Pierre Elliott Trudeau Intl Airport is on a Saturday. Travelers who choose to depart for Montreal Pierre Elliott Trudeau Intl Airport on a Saturday will often find tickets for as low as $579. Flights from Maryland to Montreal Pierre Elliott Trudeau Intl Airport on a Tuesday will generally be more expensive and average around $765. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

In the evening is the cheapest time of day to fly from Maryland to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as $512. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $695.

How far in advance should I book a flight from Maryland to Montreal Pierre Elliott Trudeau Intl Airport?

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around $380 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from Maryland for as low as $252 on momondo.

Cheap Maryland to Montreal Pierre Elliott Trudeau Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to Montreal Pierre Elliott Trudeau Intl Airport

Fastest flight time

1h 35m

Direct flights

Every day
The fastest flight from Maryland to Montreal Pierre Elliott Trudeau Intl Airport takes 1h 35m
Direct flights go from Maryland to Montreal Pierre Elliott Trudeau Intl Airport every day.
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Frequently asked questions about flying from Maryland to Montreal Pierre Elliott Trudeau Intl Airport

  • When did momondo last update prices for flights from Maryland to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from Maryland to Montreal Pierre Elliott Trudeau Intl Airport were last updated today.

  • How many operators does momondo search for flights from Maryland to Montreal Pierre Elliott Trudeau Intl Airport?

  • How old do you have to be to fly from Maryland to Montreal Pierre Elliott Trudeau Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maryland to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The necessary travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Maryland to Montreal Pierre Elliott Trudeau Intl Airport

Compare and see reviews for airlines that fly from Maryland to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $301Free CancellationRating
7.9
8,395 reviews
Search Delta flights

Traveling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Dorval
Longueuil
Brossard
Trois-Rivières
Cornwall
Saint-Sauveur
Sherbrooke
Drummondville
Boucherville
Magog
Montebello
Saint-Jean-sur-Richelieu
Bromont
North Hatley

Why use momondo?

Why should I use momondo to find a flight deal from Maryland to Montreal?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montreal from Maryland.

Can I find flights from Maryland to Montreal with flexible booking policies on momondo?

momondo does allow users to show only those flights to Montreal from Maryland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Maryland to Montreal?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Montreal from Maryland.

I’m not ready to book a flight from Maryland to Montreal right now. Can momondo alert me if prices change?

Price alerts on flights to Montreal from Maryland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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