What airlines fly to Montreal?

Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to Montreal from Baltimore according to our data. Air Canada is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Montreal. Keep in mind that there are 5 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.

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?

As of January 2026, there are 3 operators available to choose from 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.

$99 Cheap Flights from Baltimore to Montreal in 2026

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Find the cheapest flights from Baltimore to Montreal

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:12 am - 4:28 pm

BWI

YUL

30h 16m

1 stop

8:00 am - 9:14 am

YUL

BWI

25h 14m

1 stop

$273Multiple Airlines

Wed, Mar 25 - Mon, Mar 30

10:12 am - 4:28 pm

BWI

YUL

30h 16m

1 stop

8:00 am - 12:43 am

YUL

BWI

16h 43m

2 stops

$290Multiple Airlines

Wed, Mar 25 - Mon, Mar 30

12:30 pm - 3:10 pm

BWI

YUL

26h 40m

1 stop

5:25 pm - 8:00 am

YUL

BWI

14h 35m

2 stops

$311Multiple Airlines

Wed, Feb 25 - Wed, Mar 4

6:20 am - 4:22 pm

BWI

YUL

10h 02m

1 stop

3:50 pm - 5:46 pm

YUL

BWI

25h 56m

3 stops

$312Multiple Airlines

Tue, Feb 24 - Tue, Mar 3

6:20 am - 4:22 pm

BWI

YUL

10h 02m

1 stop

10:15 am - 10:35 pm

YUL

BWI

12h 20m

2 stops

$323Multiple Airlines

Tue, Feb 24 - Tue, Mar 3

9:43 pm - 4:20 pm

BWI

YUL

18h 37m

1 stop

8:00 am - 9:14 am

YUL

BWI

25h 14m

1 stop

$327Multiple Airlines

Thu, Mar 12 - Mon, Mar 16

10:06 am - 12:31 am

BWI

YUL

14h 25m

1 stop

4:35 pm - 9:06 am

YUL

BWI

16h 31m

2 stops

$328Multiple Airlines

Thu, Feb 19 - Mon, Feb 23

10:06 am - 12:31 am

BWI

YUL

14h 25m

1 stop

4:35 pm - 9:06 am

YUL

BWI

16h 31m

2 stops

$329Multiple Airlines

Thu, Feb 19 - Mon, Feb 23

11:30 am - 12:30 am

BWI

YUL

13h 00m

1 stop

8:00 am - 12:41 am

YUL

BWI

16h 41m

2 stops

$333Multiple Airlines

Tue, Mar 3 - Tue, Mar 17

2:58 pm - 12:30 am

BWI

YUL

9h 32m

1 stop

5:25 pm - 9:06 am

YUL

BWI

15h 41m

2 stops

$339Multiple Airlines

Mon, Feb 23 - Tue, Feb 24

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Wed 3/25

10:12 am-4:28 pm

1 stop30h 16m

Montreal Pierre Elliott Trudeau Intl

Mon 3/30

8:00 am-9:14 am

1 stop25h 14m

$273

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Wed 3/25

10:12 am-4:28 pm

1 stop30h 16m

Montreal Pierre Elliott Trudeau Intl

Mon 3/30

8:00 am-12:43 am

2 stops16h 43m

$290

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Wed 2/25

12:30 pm-3:10 pm

1 stop26h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 3/4

5:25 pm-8:00 am

2 stops14h 35m

$311

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 2/24

6:20 am-4:22 pm

1 stop10h 02m

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

3:50 pm-5:46 pm

3 stops25h 56m

$312

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 2/24

6:20 am-4:22 pm

1 stop10h 02m

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

10:15 am-10:35 pm

2 stops12h 20m

$323

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 3/12

9:43 pm-4:20 pm

1 stop18h 37m

Montreal Pierre Elliott Trudeau Intl

Mon 3/16

8:00 am-9:14 am

1 stop25h 14m

$327

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 2/19

10:06 am-12:31 am

1 stop14h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

4:35 pm-9:06 am

2 stops16h 31m

$328

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 2/19

10:06 am-12:31 am

1 stop14h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

4:35 pm-9:06 am

2 stops16h 31m

$329

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 3/3

11:30 am-12:30 am

1 stop13h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 3/17

8:00 am-12:41 am

2 stops16h 41m

$333

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Mon 2/23

2:58 pm-12:30 am

1 stop9h 32m

Montreal Pierre Elliott Trudeau Intl

Tue 2/24

5:25 pm-9:06 am

2 stops15h 41m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $564. Flights from Baltimore to Montreal on a Monday will generally be more expensive and average around $688. 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 $516. At noon is when there is more demand to fly to Montreal, so prices are often more expensive at around $669 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	4h 10m
Direct flights	None

The fastest flight from Baltimore to Montreal takes 4h 10m

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 4h 10m 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?
As of January 2026, there are 3 operators available to choose from 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?
Based on momondo bookings for flights between Baltimore and Montreal, the leading airline is Delta, making up 60% of the total bookings. Other popular airlines include Air Canada with 40%.

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
Delta	PriceFrom $162	Free Cancellation	Rating 7.9 8,124 reviews	Search Delta flights
Air Canada	PriceFrom $169	Free Cancellation	Rating 7.1 10,666 reviews	Search Air Canada flights
WestJet	PriceFrom $422	Free Cancellation	Rating 7.2 3,251 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.