Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Baltimore to Montreal from $137

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 10/7. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Baltimore to Montreal (BWI-YUL)

Cheap round-trip flights

Logo
2:30 pm - 4:28 pmBWI-YUL
25h 58m1 stop
Logo
8:00 am - 7:17 pmYUL-BWI
11h 17m1 stop
$312
Find Deal
Wed, Dec 3 - Sun, Dec 7
Logo
4:24 pm - 2:20 pmBWI-YUL
21h 56m1 stop
Logo
6:45 am - 10:30 amYUL-BWI
27h 45m2 stops
$320
Find Deal
Wed, Oct 1 - Wed, Oct 8
Logo
3:31 pm - 12:30 amBWI-YUL
8h 59m1 stop
Logo
8:00 am - 11:25 amYUL-BWI
27h 25m1 stop
$335
Find Deal
Wed, Dec 17 - Tue, Jan 6
Logo
9:00 pm - 2:20 pmBWI-YUL
17h 20m1 stop
Logo
6:45 am - 11:01 amYUL-BWI
28h 16m2 stops
$345
Find Deal
Wed, Oct 15 - Mon, Oct 20
Logo
8:52 pm - 2:20 pmBWI-YUL
17h 28m1 stop
Logo
6:45 am - 3:32 pmYUL-BWI
8h 47m1 stop
$348
Find Deal
Wed, Oct 1 - Sat, Oct 4
Logo
8:31 pm - 2:50 pmBWI-YUL
18h 19m1 stop
Logo
6:45 am - 8:05 pmYUL-BWI
13h 20m2 stops
$349
Find Deal
Thu, Oct 9 - Tue, Oct 14
Logo
6:53 am - 2:20 pmBWI-YUL
7h 27m1 stop
Logo
4:35 pm - 8:34 amYUL-BWI
15h 59m1 stop
$357
Find Deal
Thu, Oct 23 - Sun, Oct 26
Logo
9:55 pm - 2:20 pmBWI-YUL
16h 25m1 stop
Logo
6:45 am - 8:05 pmYUL-BWI
13h 20m2 stops
$360
Find Deal
Fri, Oct 10 - Tue, Oct 14
Logo
8:52 pm - 9:17 pmBWI-YUL
24h 25m2 stops
Logo
6:45 am - 3:29 pmYUL-BWI
8h 44m1 stop
$362
Find Deal
Tue, Sep 16 - Sat, Sep 20
Sun Country Air Logo
12:17 pm - 12:38 pmBWI-YUL
24h 21m1 stop
Sun Country Air Logo
9:45 am - 11:20 amYUL-BWI
25h 35m1 stop
$384Sun Country Air
Find Deal
Thu, Sep 25 - Sun, Sep 28

WestJet flights from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport

Our best WestJet deals on Baltimore to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
WestJet
Aug 30
BWI1:35 pmBaltimore/Washington
41h 33m
2 stops
YUL7:08 amMontreal Pierre Elliott Trudeau Intl
Sep 2
YUL6:20 amMontreal Pierre Elliott Trudeau Intl
7h 07m
1 stop
BWI1:27 pmBaltimore/Washington
$676
Find similar
WestJet
Sep 2
BWI6:25 pmBaltimore/Washington
4h 43m
1 stop
YUL11:08 pmMontreal Pierre Elliott Trudeau Intl
Sep 6
YUL2:48 pmMontreal Pierre Elliott Trudeau Intl
6h 27m
1 stop
BWI9:15 pmBaltimore/Washington
$747
Find similar
WestJet
Sep 4
BWI6:25 pmBaltimore/Washington
23h 18m
1 stop
YUL5:43 pmMontreal Pierre Elliott Trudeau Intl
Sep 11
YUL6:55 pmMontreal Pierre Elliott Trudeau Intl
22h 18m
1 stop
BWI5:13 pmBaltimore/Washington
$748
Find similar

Delta flights from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport

Our best Delta deals on Baltimore to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Delta
Sep 4
BWI1:35 pmBaltimore/Washington
8h 13m
2 stops
YUL9:48 pmMontreal Pierre Elliott Trudeau Intl
Sep 7
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
10h 20m
1 stop
BWI5:20 pmBaltimore/Washington
$931
Find similar
Delta
Sep 4
BWI1:35 pmBaltimore/Washington
8h 13m
2 stops
YUL9:48 pmMontreal Pierre Elliott Trudeau Intl
Sep 7
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
5h 38m
1 stop
BWI11:38 amBaltimore/Washington
$990
Find similar
Delta
Aug 30
BWI7:23 amBaltimore/Washington
12h 41m
2 stops
YUL8:04 pmMontreal Pierre Elliott Trudeau Intl
Sep 1
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
11h 20m
2 stops
BWI5:20 pmBaltimore/Washington
$1,016
Find similar

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 August 25, 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

Wed 12/3

2:30 pm-4:28 pm

1 stop25h 58m

Montreal Pierre Elliott Trudeau Intl

Sun 12/7

8:00 am-7:17 pm

1 stop11h 17m

$312

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Wed 10/1

4:24 pm-2:20 pm

1 stop21h 56m

Montreal Pierre Elliott Trudeau Intl

Wed 10/8

6:45 am-10:30 am

2 stops27h 45m

$320

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Wed 12/17

3:31 pm-12:30 am

1 stop8h 59m

Montreal Pierre Elliott Trudeau Intl

Tue 1/6

8:00 am-11:25 am

1 stop27h 25m

$335

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Wed 10/15

9:00 pm-2:20 pm

1 stop17h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 10/20

6:45 am-11:01 am

2 stops28h 16m

$345

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Wed 10/1

8:52 pm-2:20 pm

1 stop17h 28m

Montreal Pierre Elliott Trudeau Intl

Sat 10/4

6:45 am-3:32 pm

1 stop8h 47m

$348

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 10/9

8:31 pm-2:50 pm

1 stop18h 19m

Montreal Pierre Elliott Trudeau Intl

Tue 10/14

6:45 am-8:05 pm

2 stops13h 20m

$349

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 10/23

6:53 am-2:20 pm

1 stop7h 27m

Montreal Pierre Elliott Trudeau Intl

Sun 10/26

4:35 pm-8:34 am

1 stop15h 59m

$357

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Fri 10/10

9:55 pm-2:20 pm

1 stop16h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 10/14

6:45 am-8:05 pm

2 stops13h 20m

$360

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 9/16

8:52 pm-9:17 pm

2 stops24h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 9/20

6:45 am-3:29 pm

1 stop8h 44m

$362

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 9/25

12:17 pm-12:38 pm

1 stop24h 21m

Montreal Pierre Elliott Trudeau Intl

Sun 9/28

9:45 am-11:20 am

1 stop25h 35m

$384

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 March 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 Friday. Travelers who choose to depart for Montreal Pierre Elliott Trudeau Intl Airport on a Friday will often find tickets for as low as $584. Flights from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport on a Tuesday will generally be more expensive and average around $770. 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?

At noon 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 $610. Flying to Montreal Pierre Elliott Trudeau Intl Airport at noon 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 $691.

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.
Search flight deals

  • 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 27m, 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
10,000 reviews
Search Air Canada flights
DeltaPriceFrom $212Free CancellationRating
7.9
7,981 reviews
Search Delta flights
WestJetPriceFrom $356Free CancellationRating
7.2
3,050 reviews
Search WestJet flights

Traveling to a place near Montreal?

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

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.

An easier way to manage your Montreal Pierre Elliott Trudeau Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 8/30
Sat 9/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Montreal

Popular cities in Canada

Popular flights according to clicks in the last 7 days on momondo
Flights to Toronto Pearson Intl Airportfrom $88
Flights to Toronto Island Airportfrom $181
Flights to Vancouver Intl Airport
Flights to Toronto Region of Waterloo Intl Airportfrom $241