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Cheap flights from Baltimore to Montreal from $103

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Montreal departing on 4/23. 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
0 bags

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Find the cheapest flights from Baltimore to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:20 am - 3:10 pm
BWI
-
YUL
9h 50m
1 stop
Multiple Airlines Logo
4:25 pm - 8:43 am
YUL
-
BWI
16h 18m
1 stop
$337Multiple Airlines
Tue, Apr 21 - Thu, Apr 23
Multiple Airlines Logo
3:30 pm - 12:30 am
BWI
-
YUL
9h 00m
1 stop
Multiple Airlines Logo
8:00 am - 9:14 am
YUL
-
BWI
25h 14m
1 stop
$338Multiple Airlines
Sat, Apr 4 - Mon, Apr 13
Multiple Airlines Logo
4:05 pm - 12:45 am
BWI
-
YUL
8h 40m
1 stop
Multiple Airlines Logo
8:00 am - 9:14 am
YUL
-
BWI
25h 14m
1 stop
$346Multiple Airlines
Thu, Apr 9 - Mon, Apr 13
Multiple Airlines Logo
5:20 am - 3:10 pm
BWI
-
YUL
9h 50m
1 stop
Multiple Airlines Logo
6:45 am - 8:46 am
YUL
-
BWI
26h 01m
2 stops
$360Multiple Airlines
Tue, Apr 28 - Tue, May 5
Multiple Airlines Logo
4:05 pm - 12:45 am
BWI
-
YUL
8h 40m
1 stop
Multiple Airlines Logo
8:00 am - 8:12 am
YUL
-
BWI
24h 12m
2 stops
$362Multiple Airlines
Thu, Apr 9 - Mon, Apr 13
Multiple Airlines Logo
7:12 pm - 12:45 am
BWI
-
YUL
29h 33m
1 stop
Multiple Airlines Logo
5:25 pm - 8:13 am
YUL
-
BWI
14h 48m
2 stops
$372Multiple Airlines
Wed, Apr 8 - Sun, Apr 12
Multiple Airlines Logo
7:40 pm - 3:10 pm
BWI
-
YUL
19h 30m
2 stops
Multiple Airlines Logo
8:00 am - 8:26 am
YUL
-
BWI
24h 26m
1 stop
$377Multiple Airlines
Wed, Mar 25 - Sun, Mar 29
Multiple Airlines Logo
8:45 pm - 4:53 pm
BWI
-
YUL
20h 08m
2 stops
Multiple Airlines Logo
8:00 am - 7:01 pm
YUL
-
BWI
11h 01m
1 stop
$382Multiple Airlines
Sun, Mar 1 - Thu, Mar 5
Multiple Airlines Logo
4:05 pm - 4:20 pm
BWI
-
YUL
24h 15m
1 stop
Multiple Airlines Logo
8:00 am - 8:26 am
YUL
-
BWI
24h 26m
1 stop
$384Multiple Airlines
Wed, Mar 25 - Sun, Mar 29
American Airlines Logo
7:52 pm - 11:44 am
BWI
-
YUL
15h 52m
1 stop
American Airlines Logo
12:30 pm - 11:56 pm
YUL
-
BWI
11h 26m
1 stop
$387American Airlines
Sat, Apr 18 - Mon, Apr 20

American Airlines flights from Baltimore to Montreal

Our best American Airlines deals on Baltimore to Montreal flight tickets
American Airlines
Apr 18
BWI7:52 pmBaltimore/Washington
15h 52m
1 stop
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
Apr 20
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
11h 26m
1 stop
BWI11:56 pmBaltimore/Washington
$387
American Airlines
Apr 21
BWI7:52 pmBaltimore/Washington
15h 52m
1 stop
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
Apr 24
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
11h 26m
1 stop
BWI11:56 pmBaltimore/Washington
$441
American Airlines
Apr 18
BWI7:52 pmBaltimore/Washington
15h 52m
1 stop
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
Apr 20
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
11h 26m
1 stop
BWI11:56 pmBaltimore/Washington
$443

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore 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, momondo users made 832,500 searches. Data last updated February 10, 2026.
Use the filters below to find and compare flights from Baltimore to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 4/21

5:20 am-3:10 pm

1 stop9h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 4/23

4:25 pm-8:43 am

1 stop16h 18m

$337

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sat 4/4

3:30 pm-12:30 am

1 stop9h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 4/13

8:00 am-9:14 am

1 stop25h 14m

$338

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 4/9

4:05 pm-12:45 am

1 stop8h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 4/13

8:00 am-9:14 am

1 stop25h 14m

$346

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 4/28

5:20 am-3:10 pm

1 stop9h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

6:45 am-8:46 am

2 stops26h 01m

$360

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 4/9

4:05 pm-12:45 am

1 stop8h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 4/13

8:00 am-8:12 am

2 stops24h 12m

$362

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Wed 4/8

7:12 pm-12:45 am

1 stop29h 33m

Montreal Pierre Elliott Trudeau Intl

Sun 4/12

5:25 pm-8:13 am

2 stops14h 48m

$372

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Wed 3/25

7:40 pm-3:10 pm

2 stops19h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 3/29

8:00 am-8:26 am

1 stop24h 26m

$377

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sun 3/1

8:45 pm-4:53 pm

2 stops20h 08m

Montreal Pierre Elliott Trudeau Intl

Thu 3/5

8:00 am-7:01 pm

1 stop11h 01m

$382

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Wed 3/25

4:05 pm-4:20 pm

1 stop24h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 3/29

8:00 am-8:26 am

1 stop24h 26m

$384

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sat 4/18

7:52 pm-11:44 am

1 stop15h 52m

Montreal Pierre Elliott Trudeau Intl

Mon 4/20

12:30 pm-11:56 pm

1 stop11h 26m

$387

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Montreal from

How to get the cheapest flight ticket from Baltimore to Montreal

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 day to depart on your flight to Montreal?

The cheapest day to depart from Baltimore to Montreal is on a Thursday when prices can be found for as low as $563. Flights from Baltimore to Montreal on a Monday will generally be more expensive and average around $694. 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?

Our most recent data shows that the best time of day to fly to Montreal is in the evening. Flights from Baltimore to Montreal during this time can be as low as $506. At noon is when there is more demand to fly to Montreal, so prices are often more expensive at around $664 per ticket.

When to book flights from Baltimore to Montreal

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Montreal according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baltimore to Montreal (BWI to YMQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Montreal

Fastest flight time

5h 44m

Direct flights

None
The fastest flight from Baltimore to Montreal takes 5h 44m
There are no direct flights from Baltimore to Montreal. There are no popular flight routes from Baltimore to Montreal.
Search flight deals

  • How far is Baltimore/Washington to Montreal by plane?

    There are 455.9 mi between Baltimore/Washington and Montreal. Typically, this will take 5h 44m by plane in normal conditions.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Montreal?

    Prices for flights from Baltimore/Washington Airport to Montreal were last updated today.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to Montreal?

  • How old do you have to be to fly from Baltimore/Washington Airport to Montreal?

    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 Baltimore/Washington Airport to Montreal.

  • What documentation or ID do you need to fly to Montreal?

    The required travel and health documents for your Montreal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montreal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Baltimore to Montreal?

Best airlines flying from Baltimore to Montreal

Compare and see reviews for airlines that fly from Baltimore to Montreal with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $162Free CancellationRating
7.9
8,178 reviews
Search Delta flights
Air CanadaPriceFrom $169Free CancellationRating
7.1
10,701 reviews
Search Air Canada flights
WestJetPriceFrom $422Free CancellationRating
7.2
3,256 reviews
Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore 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 Baltimore.

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

All flight searches from Baltimore to Montreal on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Baltimore to Montreal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Montreal, momondo offers a useful price alert feature which will track prices for flights to Montreal from Baltimore and alert you when they change.

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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 9.4 mi from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport