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Cheap flights from Baltimore to Montreal from $107

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 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:37 am - 7:44 pmBWI-YUL
11h 07m2 stops
Multiple Airlines Logo
8:00 am - 10:57 pmYUL-BWI
14h 57m1 stop
$244Multiple Airlines
Find Deal
Sat, Dec 6 - Thu, Dec 11
Multiple Airlines Logo
6:20 am - 4:28 pmBWI-YUL
10h 08m1 stop
Multiple Airlines Logo
4:35 pm - 12:10 pmYUL-BWI
19h 35m1 stop
$289Multiple Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 8
Multiple Airlines Logo
12:12 pm - 4:28 pmBWI-YUL
28h 16m1 stop
Multiple Airlines Logo
5:25 pm - 7:01 pmYUL-BWI
25h 36m2 stops
$290Multiple Airlines
Find Deal
Tue, Feb 3 - Mon, Feb 9
Multiple Airlines Logo
6:00 am - 12:30 amBWI-YUL
18h 30m1 stop
Multiple Airlines Logo
5:25 pm - 7:01 pmYUL-BWI
25h 36m2 stops
$295Multiple Airlines
Find Deal
Fri, Jan 9 - Mon, Jan 12
Multiple Airlines Logo
4:01 pm - 12:30 amBWI-YUL
8h 29m1 stop
Multiple Airlines Logo
8:00 am - 7:01 pmYUL-BWI
11h 01m1 stop
$296Multiple Airlines
Find Deal
Fri, Jan 23 - Tue, Jan 27
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
$304Multiple Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
Multiple Airlines Logo
4:01 pm - 12:30 amBWI-YUL
8h 29m1 stop
Multiple Airlines Logo
5:25 pm - 7:01 pmYUL-BWI
25h 36m2 stops
$307Multiple Airlines
Find Deal
Fri, Jan 23 - Tue, Jan 27
Multiple Airlines Logo
6:20 am - 4:28 pmBWI-YUL
10h 08m1 stop
Multiple Airlines Logo
8:00 am - 7:01 pmYUL-BWI
11h 01m1 stop
$313Multiple Airlines
Find Deal
Mon, Jan 12 - Wed, Jan 14
Multiple Airlines Logo
6:20 am - 4:28 pmBWI-YUL
10h 08m1 stop
Multiple Airlines Logo
6:45 am - 11:17 amYUL-BWI
28h 32m3 stops
$314Multiple Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 8
Multiple Airlines Logo
4:44 pm - 12:30 amBWI-YUL
7h 46m1 stop
Multiple Airlines Logo
6:45 am - 11:17 amYUL-BWI
28h 32m3 stops
$318Multiple Airlines
Find Deal
Fri, Jan 30 - Sun, Feb 1

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 November 16, 2025.
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

Sat 12/6

8:37 am-7:44 pm

2 stops11h 07m

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

8:00 am-10:57 pm

1 stop14h 57m

$244

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 2/5

6:20 am-4:28 pm

1 stop10h 08m

Montreal Pierre Elliott Trudeau Intl

Sun 2/8

4:35 pm-12:10 pm

1 stop19h 35m

$289

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 2/3

12:12 pm-4:28 pm

1 stop28h 16m

Montreal Pierre Elliott Trudeau Intl

Mon 2/9

5:25 pm-7:01 pm

2 stops25h 36m

$290

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Fri 1/9

6:00 am-12:30 am

1 stop18h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

5:25 pm-7:01 pm

2 stops25h 36m

$295

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Fri 1/23

4:01 pm-12:30 am

1 stop8h 29m

Montreal Pierre Elliott Trudeau Intl

Tue 1/27

8:00 am-7:01 pm

1 stop11h 01m

$296

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

$304

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Fri 1/23

4:01 pm-12:30 am

1 stop8h 29m

Montreal Pierre Elliott Trudeau Intl

Tue 1/27

5:25 pm-7:01 pm

2 stops25h 36m

$307

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Mon 1/12

6:20 am-4:28 pm

1 stop10h 08m

Montreal Pierre Elliott Trudeau Intl

Wed 1/14

8:00 am-7:01 pm

1 stop11h 01m

$313

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 2/5

6:20 am-4:28 pm

1 stop10h 08m

Montreal Pierre Elliott Trudeau Intl

Sun 2/8

6:45 am-11:17 am

3 stops28h 32m

$314

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Fri 1/30

4:44 pm-12:30 am

1 stop7h 46m

Montreal Pierre Elliott Trudeau Intl

Sun 2/1

6:45 am-11:17 am

3 stops28h 32m

$318

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 $569. Flights from Baltimore to Montreal 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?

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 $604. In the afternoon is when there is more demand to fly to Montreal, so prices are often more expensive at around $670 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

Direct flights

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

    There are 455.9 mi between Baltimore/Washington and Montreal. Typically, this will take 7h 46m 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
Air CanadaPriceFrom $173Free CancellationRating
7.1
10,454 reviews
Search Air Canada flights
DeltaPriceFrom $212Free CancellationRating
7.9
8,007 reviews
Search Delta flights
WestJetPriceFrom $422Free CancellationRating
7.2
3,162 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