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Cheap flights from Baltimore to Montreal from $112

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 1/18. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:37 pm - 4:22 pmBWI-YUL
22h 45m1 stop
Multiple Airlines Logo
8:00 am - 11:59 pmYUL-BWI
15h 59m1 stop
$255Multiple Airlines
Find Deal
Thu, Jan 22 - Thu, Jan 29
Multiple Airlines Logo
9:10 pm - 12:30 amBWI-YUL
27h 20m2 stops
Multiple Airlines Logo
6:45 am - 9:22 amYUL-BWI
26h 37m3 stops
$269Multiple Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
Multiple Airlines Logo
9:11 pm - 12:30 amBWI-YUL
27h 19m1 stop
Multiple Airlines Logo
8:00 am - 10:57 pmYUL-BWI
14h 57m1 stop
$280Multiple Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Multiple Airlines Logo
9:10 pm - 12:30 amBWI-YUL
27h 20m2 stops
Multiple Airlines Logo
6:45 am - 9:22 amYUL-BWI
26h 37m3 stops
$285Multiple Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
Multiple Airlines Logo
6:20 am - 4:22 pmBWI-YUL
10h 02m1 stop
Multiple Airlines Logo
6:45 am - 11:17 amYUL-BWI
28h 32m3 stops
$295Multiple Airlines
Find Deal
Thu, Jan 29 - Sun, Feb 1
Multiple Airlines Logo
6:20 am - 4:22 pmBWI-YUL
10h 02m1 stop
Multiple Airlines Logo
8:00 am - 7:01 pmYUL-BWI
11h 01m1 stop
$296Multiple Airlines
Find Deal
Thu, Jan 22 - Tue, Jan 27
Multiple Airlines Logo
6:20 am - 4:22 pmBWI-YUL
10h 02m1 stop
Multiple Airlines Logo
8:00 am - 7:01 pmYUL-BWI
11h 01m1 stop
$297Multiple Airlines
Find Deal
Thu, Jan 22 - Wed, Jan 28
Multiple Airlines Logo
6:20 am - 4:22 pmBWI-YUL
10h 02m1 stop
Multiple Airlines Logo
5:25 pm - 7:01 pmYUL-BWI
25h 36m2 stops
$298Multiple Airlines
Find Deal
Wed, Jan 14 - Mon, Jan 19
Multiple Airlines Logo
9:10 pm - 12:30 amBWI-YUL
27h 20m2 stops
Multiple Airlines Logo
5:25 pm - 9:35 amYUL-BWI
16h 10m2 stops
$301Multiple Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
Multiple Airlines Logo
7:06 pm - 4:55 pmBWI-YUL
21h 49m2 stops
Multiple Airlines Logo
6:45 am - 9:22 amYUL-BWI
26h 37m3 stops
$302Multiple Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore 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 November 20, 2025.
Use the filters below to find and compare flights from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 1/22

5:37 pm-4:22 pm

1 stop22h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 1/29

8:00 am-11:59 pm

1 stop15h 59m

$255

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Fri 12/12

9:10 pm-12:30 am

2 stops27h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 12/14

6:45 am-9:22 am

3 stops26h 37m

$269

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Fri 12/5

9:11 pm-12:30 am

1 stop27h 19m

Montreal Pierre Elliott Trudeau Intl

Sun 12/7

8:00 am-10:57 pm

1 stop14h 57m

$280

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Fri 12/12

9:10 pm-12:30 am

2 stops27h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 12/14

6:45 am-9:22 am

3 stops26h 37m

$285

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 1/29

6:20 am-4:22 pm

1 stop10h 02m

Montreal Pierre Elliott Trudeau Intl

Sun 2/1

6:45 am-11:17 am

3 stops28h 32m

$295

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 1/22

6:20 am-4:22 pm

1 stop10h 02m

Montreal Pierre Elliott Trudeau Intl

Tue 1/27

8:00 am-7:01 pm

1 stop11h 01m

$296

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 1/22

6:20 am-4:22 pm

1 stop10h 02m

Montreal Pierre Elliott Trudeau Intl

Wed 1/28

8:00 am-7:01 pm

1 stop11h 01m

$297

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Wed 1/14

6:20 am-4:22 pm

1 stop10h 02m

Montreal Pierre Elliott Trudeau Intl

Mon 1/19

5:25 pm-7:01 pm

2 stops25h 36m

$298

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Fri 12/12

9:10 pm-12:30 am

2 stops27h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 12/14

5:25 pm-9:35 am

2 stops16h 10m

$301

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 12/11

7:06 pm-4:55 pm

2 stops21h 49m

Montreal Pierre Elliott Trudeau Intl

Sun 12/14

6:45 am-9:22 am

3 stops26h 37m

$302

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 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 January is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Baltimore averaging around $366.

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

The cheapest day to depart from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport is on a Thursday. Travelers who choose to depart for Montreal Pierre Elliott Trudeau Intl Airport on a Thursday will often find tickets for as low as $570. Flights from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport on a Wednesday will generally be more expensive and average around $734. 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 Baltimore to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as $604. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $670.

When to book flights from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport

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

Cheap Baltimore to Montreal Pierre Elliott Trudeau Intl Airport (BWI to YUL) flight deals and tips

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

Direct flights

None
There are no direct flights from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport.
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  • How far is Baltimore/Washington to Montreal Pierre Elliott Trudeau Intl by plane?

    The distance between Baltimore/Washington and Montreal Pierre Elliott Trudeau Intl is about 450.3 mi. Flights usually cover this in 7h 46m, depending on flying conditions and air traffic around both airports.

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

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

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

  • How old do you have to be to fly from Baltimore/Washington Airport 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 Baltimore/Washington Airport to Montreal Pierre Elliott Trudeau Intl Airport.

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

    The required travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl Airport. 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 Pierre Elliott Trudeau Intl Airport?

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

Compare and see reviews for airlines that fly from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $173Free CancellationRating
7.1
10,462 reviews
Search Air Canada flights
DeltaPriceFrom $212Free CancellationRating
7.9
8,002 reviews
Search Delta flights
WestJetPriceFrom $422Free CancellationRating
7.2
3,168 reviews
Search WestJet flights

Traveling to a place near Montreal?

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

Why use momondo?

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

It is quick and easy to find Baltimore to Montreal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montreal that suits you.

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 all potential Baltimore to Montreal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Baltimore to Montreal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Montreal and let you know when they change.

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