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 65% 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 December 2025, 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.

$144 Cheap Flights from Baltimore to Montreal in 2025/26

Q: What is the typical price of a round-trip flight between Baltimore and Montreal?

Prices are currently low for flights on this route. Typical prices usually range from $304 to $548. The lowest price recently found on this route was $298.

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Find the cheapest flights from Baltimore to Montreal

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:58 pm - 8:55 pm

BWI

YUL

22h 57m2 stops

8:00 am - 11:59 pm

YUL

BWI

15h 59m1 stop

$298Multiple Airlines

Sun, Jan 18 - Thu, Jan 22

11:30 am - 9:25 pm

BWI

YUL

9h 55m1 stop

7:25 pm - 11:17 am

YUL

BWI

15h 52m1 stop

$299Multiple Airlines

Tue, Feb 10 - Tue, Feb 17

11:30 am - 9:25 pm

BWI

YUL

9h 55m1 stop

5:10 pm - 11:17 am

YUL

BWI

18h 07m2 stops

$311Multiple Airlines

Tue, Feb 10 - Tue, Feb 17

5:47 pm - 4:22 pm

BWI

YUL

22h 35m1 stop

11:25 am - 11:45 am

YUL

BWI

24h 20m2 stops

$313Multiple Airlines

Sun, Jan 25 - Sun, Feb 1

6:20 am - 4:22 pm

BWI

YUL

10h 02m1 stop

8:00 am - 11:36 pm

YUL

BWI

15h 36m1 stop

$319Multiple Airlines

Fri, Feb 6 - Sun, Feb 8

6:15 pm - 12:30 am

BWI

YUL

30h 15m1 stop

8:00 am - 8:41 am

YUL

BWI

24h 41m1 stop

$337Multiple Airlines

Sat, Jan 31 - Sun, Feb 15

6:15 am - 8:14 pm

BWI

YUL

13h 59m2 stops

8:00 am - 10:31 am

YUL

BWI

26h 31m1 stop

$338Multiple Airlines

Mon, Jan 26 - Mon, Feb 2

6:20 am - 9:25 pm

BWI

YUL

15h 05m2 stops

5:10 pm - 11:17 am

YUL

BWI

18h 07m2 stops

$340Multiple Airlines

Tue, Feb 10 - Tue, Feb 17

6:20 am - 4:22 pm

BWI

YUL

10h 02m1 stop

8:00 am - 10:27 am

YUL

BWI

26h 27m2 stops

$343Multiple Airlines

Fri, Feb 6 - Sun, Feb 8

5:37 pm - 3:10 pm

BWI

YUL

21h 33m1 stop

8:00 am - 12:36 am

YUL

BWI

16h 36m2 stops

$349Multiple Airlines

Thu, Feb 5 - Mon, Feb 9

Delta flights from Baltimore to Montreal

Our best Delta deals on Baltimore to Montreal flight tickets

Delta

Jan 10

BWI11:24 amBaltimore/Washington

11h 48m

2 stops

YUL11:12 pmMontreal Pierre Elliott Trudeau Intl

Jan 11

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

10h 46m

1 stop

BWI5:46 pmBaltimore/Washington

$713

Find similar

Delta

Jan 3

BWI6:00 amBaltimore/Washington

5h 32m

1 stop

YUL11:32 amMontreal Pierre Elliott Trudeau Intl

Jan 6

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

10h 46m

1 stop

BWI5:46 pmBaltimore/Washington

$749

Find similar

Delta

Jan 3

BWI6:00 amBaltimore/Washington

5h 32m

1 stop

YUL11:32 amMontreal Pierre Elliott Trudeau Intl

Jan 6

YUL9:34 amMontreal Pierre Elliott Trudeau Intl

14h 03m

2 stops

BWI11:37 pmBaltimore/Washington

$758

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sun 1/18

9:58 pm-8:55 pm

2 stops22h 57m

Montreal Pierre Elliott Trudeau Intl

Thu 1/22

8:00 am-11:59 pm

1 stop15h 59m

$298

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 2/10

11:30 am-9:25 pm

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 2/17

7:25 pm-11:17 am

1 stop15h 52m

$299

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 2/10

11:30 am-9:25 pm

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 2/17

5:10 pm-11:17 am

2 stops18h 07m

$311

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sun 1/25

5:47 pm-4:22 pm

1 stop22h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 2/1

11:25 am-11:45 am

2 stops24h 20m

$313

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Fri 2/6

6:20 am-4:22 pm

1 stop10h 02m

Montreal Pierre Elliott Trudeau Intl

Sun 2/8

8:00 am-11:36 pm

1 stop15h 36m

$319

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sat 1/31

6:15 pm-12:30 am

1 stop30h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 2/15

8:00 am-8:41 am

1 stop24h 41m

$337

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Mon 1/26

6:15 am-8:14 pm

2 stops13h 59m

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

8:00 am-10:31 am

1 stop26h 31m

$338

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 2/10

6:20 am-9:25 pm

2 stops15h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 2/17

5:10 pm-11:17 am

2 stops18h 07m

$340

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Fri 2/6

6:20 am-4:22 pm

1 stop10h 02m

Montreal Pierre Elliott Trudeau Intl

Sun 2/8

8:00 am-10:27 am

2 stops26h 27m

$343

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 2/5

5:37 pm-3:10 pm

1 stop21h 33m

Montreal Pierre Elliott Trudeau Intl

Mon 2/9

8:00 am-12:36 am

2 stops16h 36m

$349

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 typical price of a round-trip flight between Baltimore and Montreal?

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 $568. Flights from Baltimore to Montreal on a Monday will generally be more expensive and average around $703. 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 morning. Flights from Baltimore to Montreal during this time can be as low as $572. At noon is when there is more demand to fly to Montreal, so prices are often more expensive at around $698 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 39m
Direct flights	None

The fastest flight from Baltimore to Montreal takes 5h 39m

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 39m 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 December 2025, 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 51% of the total bookings. Other popular airlines include Air Canada with 31% and WestJet with 18%.

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 Canada	PriceFrom $173	Free Cancellation	Rating 7.1 10,563 reviews	Search Air Canada flights
Delta	PriceFrom $213	Free Cancellation	Rating 7.9 8,014 reviews	Search Delta flights
WestJet	PriceFrom $422	Free Cancellation	Rating 7.2 3,223 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.