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 4 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Baltimore/Washington to Montreal?

Delta is the most popular carrier operating from Baltimore/Washington to Montreal

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 August 2026, there is 1 operator 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.

$175 Cheap Flights from Baltimore to Montreal in 2026

Discover deals from 900+ travel sites with momondo.

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.

7:17 am - 4:52 pm

BWI

YUL

9h 35m

1 stop

12:30 pm - 12:16 am

YUL

BWI

11h 46m

1 stop

$511American Airlines

Thu, Oct 29 - Sat, Oct 31

6:16 pm - 11:44 am

BWI

YUL

17h 28m

1 stop

12:31 pm - 10:07 am

YUL

BWI

21h 36m

1 stop

$511American Airlines

Mon, Sep 14 - Mon, Sep 21

8:10 am - 5:29 pm

BWI

YUL

9h 19m

1 stop

6:00 am - 10:28 am

YUL

BWI

4h 28m

1 stop

$513Delta

Thu, Dec 3 - Sun, Dec 6

2:03 pm - 11:50 pm

BWI

YUL

9h 47m

1 stop

6:50 pm - 12:30 am

YUL

BWI

5h 40m

1 stop

$513Delta

Thu, Oct 1 - Tue, Oct 6

5:36 pm - 11:25 pm

BWI

YUL

5h 49m

1 stop

6:50 pm - 12:50 am

YUL

BWI

6h 00m

1 stop

$513Delta

Tue, Nov 3 - Sun, Nov 8

6:32 pm - 11:57 pm

BWI

YUL

5h 25m

1 stop

6:35 pm - 12:50 am

YUL

BWI

6h 15m

1 stop

$513Delta

Thu, Nov 5 - Mon, Nov 9

5:36 pm - 11:30 pm

BWI

YUL

5h 54m

1 stop

7:00 am - 3:46 pm

YUL

BWI

8h 46m

1 stop

$513Delta

Sat, Aug 29 - Mon, Aug 31

2:03 pm - 11:50 pm

BWI

YUL

9h 47m

1 stop

7:00 am - 3:40 pm

YUL

BWI

8h 40m

1 stop

$513Delta

Sat, Sep 26 - Tue, Sep 29

2:11 pm - 11:59 pm

BWI

YUL

9h 48m

1 stop

7:00 am - 1:06 pm

YUL

BWI

6h 06m

1 stop

$514Delta

Mon, Oct 19 - Fri, Oct 23

2:18 pm - 11:52 pm

BWI

YUL

9h 34m

1 stop

6:00 am - 11:32 am

YUL

BWI

5h 32m

1 stop

$514Delta

Sat, Sep 5 - Sun, Sep 6

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Delta flights from Baltimore to Montreal

Our best Delta deals on Baltimore to Montreal flight tickets

Delta

Sep 5

BWI5:36 pmBaltimore/Washington

5h 54m

1 stop

YUL11:30 pmMontreal Pierre Elliott Trudeau Intl

Sep 6

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

5h 32m

1 stop

BWI11:32 amBaltimore/Washington

$505

Delta

Aug 29

BWI5:36 pmBaltimore/Washington

5h 54m

1 stop

YUL11:30 pmMontreal Pierre Elliott Trudeau Intl

Aug 31

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

8h 46m

1 stop

BWI3:46 pmBaltimore/Washington

$513

Delta

Sep 5

BWI2:18 pmBaltimore/Washington

9h 34m

1 stop

YUL11:52 pmMontreal Pierre Elliott Trudeau Intl

Sep 6

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

5h 32m

1 stop

BWI11:32 amBaltimore/Washington

$514

American Airlines flights from Baltimore to Montreal

Our best American Airlines deals on Baltimore to Montreal flight tickets

American Airlines

Sep 14

BWI6:16 pmBaltimore/Washington

17h 28m

1 stop

YUL11:44 amMontreal Pierre Elliott Trudeau Intl

Sep 21

YUL12:31 pmMontreal Pierre Elliott Trudeau Intl

21h 36m

1 stop

BWI10:07 amBaltimore/Washington

$511

American Airlines

Oct 10

BWI7:17 amBaltimore/Washington

14h 13m

2 stops

YUL9:30 pmMontreal Pierre Elliott Trudeau Intl

Oct 13

YUL5:34 pmMontreal Pierre Elliott Trudeau Intl

17h 36m

1 stop

BWI11:10 amBaltimore/Washington

$519

American Airlines

Sep 12

BWI6:00 amBaltimore/Washington

10h 53m

1 stop

YUL4:53 pmMontreal Pierre Elliott Trudeau Intl

Sep 19

YUL12:32 pmMontreal Pierre Elliott Trudeau Intl

8h 58m

1 stop

BWI9:30 pmBaltimore/Washington

$542

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 10/29

7:17 am-4:52 pm

1 stop9h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 10/31

12:30 pm-12:16 am

1 stop11h 46m

$511

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Mon 9/14

6:16 pm-11:44 am

1 stop17h 28m

Montreal Pierre Elliott Trudeau Intl

Mon 9/21

12:31 pm-10:07 am

1 stop21h 36m

$511

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 12/3

8:10 am-5:29 pm

1 stop9h 19m

Montreal Pierre Elliott Trudeau Intl

Sun 12/6

6:00 am-10:28 am

1 stop4h 28m

$513

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 10/1

2:03 pm-11:50 pm

1 stop9h 47m

Montreal Pierre Elliott Trudeau Intl

Tue 10/6

6:50 pm-12:30 am

1 stop5h 40m

$513

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 11/3

5:36 pm-11:25 pm

1 stop5h 49m

Montreal Pierre Elliott Trudeau Intl

Sun 11/8

6:50 pm-12:50 am

1 stop6h 00m

$513

Quickest round-trip

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 11/5

6:32 pm-11:57 pm

1 stop5h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 11/9

6:35 pm-12:50 am

1 stop6h 15m

$513

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sat 8/29

5:36 pm-11:30 pm

1 stop5h 54m

Montreal Pierre Elliott Trudeau Intl

Mon 8/31

7:00 am-3:46 pm

1 stop8h 46m

$513

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sat 9/26

2:03 pm-11:50 pm

1 stop9h 47m

Montreal Pierre Elliott Trudeau Intl

Tue 9/29

7:00 am-3:40 pm

1 stop8h 40m

$513

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Mon 10/19

2:11 pm-11:59 pm

1 stop9h 48m

Montreal Pierre Elliott Trudeau Intl

Fri 10/23

7:00 am-1:06 pm

1 stop6h 06m

$514

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sat 9/5

2:18 pm-11:52 pm

1 stop9h 34m

Montreal Pierre Elliott Trudeau Intl

Sun 9/6

6:00 am-11:32 am

1 stop5h 32m

$514

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 month to fly to Montreal?

The cheapest month to fly to Montreal from Baltimore is in January. Flight prices, which tend to average around $401, are often lower during this time because this is during the off-season. If you are unable to visit Montreal during the month of January, then departing from Baltimore during the month March is also very affordable. Most momondo users find prices during this month for around $467.

What is the cheapest day to depart on your flight to Montreal?

The cheapest day to depart from Baltimore to Montreal is on a Friday when prices can be found for as low as $578. Flights from Baltimore to Montreal on a Tuesday will generally be more expensive and average around $767. 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 $588. At noon is when there is more demand to fly to Montreal, so prices are often more expensive at around $755 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 03m
Direct flights	None

The fastest flight from Baltimore to Montreal takes 4h 03m

There are no direct flights from Baltimore to Montreal. There are no popular flight routes from Baltimore to Montreal.

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Frequently asked questions about flying from Baltimore to Montreal

How far is Baltimore/Washington to Montreal by plane?
There are 455.9 mi between Baltimore/Washington and Montreal. Typically, this will take 4h 03m 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 August 2026, there is 1 operator 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 100% of the total bookings.

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 $310	Free Cancellation	Rating 7.8 8,493 reviews		Search Delta 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.

An easier way to manage your Montreal trip

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Cheap flights from Baltimore to Montreal from $175

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 10/29. 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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Delta flights from Baltimore to Montreal

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How to get the cheapest flight ticket from Baltimore to Montreal

What is the cheapest month to fly to Montreal?

What is the cheapest day to depart on your flight to Montreal?

What is the cheapest time of day to depart on your flight to Montreal?

What is the cheapest airline that flies from Baltimore/Washington to Montreal?

What airlines fly to Montreal?

When to book flights from Baltimore to Montreal

Cheap Baltimore to Montreal (BWI to YMQ) flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Why use momondo?

An easier way to manage your Montreal 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Fly your favorite airline to Montreal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Montreal

List of cabin classes available on flights landing in Montreal. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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