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

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

What airlines fly to Baltimore?

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Baltimore from Montreal according to our data. Air Canada is the first choice among our users, with 74% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 4 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Montreal to Baltimore/Washington Airport?

Prices for flights from Montreal to Baltimore/Washington Airport refresh daily.

How many operators does momondo search for flights from Montreal to Baltimore/Washington Airport?

There is 1 operator available for flights from Montreal to Baltimore/Washington Airport as of October 2026.

How old do you have to be to fly from Montreal to Baltimore/Washington 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 Montreal to Baltimore/Washington Airport.

What documentation or ID do you need to fly to Baltimore/Washington Airport?

The necessary travel and health documents for your Baltimore/Washington Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$218 Cheap Flights from Montreal to Baltimore in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montreal to Washington, D.C.

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:40 pm - 5:47 pmYUL Montreal Pierre Elliott Trudeau Intl-BWI Baltimore/Washington

25h 07m3 stops Toronto Island Newark Atlanta Hartsfield-Jackson

6:41 pm - 4:00 pmBWI Baltimore/Washington-YUL Montreal Pierre Elliott Trudeau Intl

21h 19m3 stops Atlanta Hartsfield-Jackson Newark Toronto Island

$456Multiple Airlines

Tue, Dec 1 - Tue, Dec 8

12:44 pm - 9:41 pmYUL Montreal Pierre Elliott Trudeau Intl-BWI Baltimore/Washington

8h 57m1 stop Atlanta Hartsfield-Jackson

2:00 pm - 11:48 pmBWI Baltimore/Washington-YUL Montreal Pierre Elliott Trudeau Intl

9h 48m1 stop Atlanta Hartsfield-Jackson

$458Delta

Tue, Nov 24 - Wed, Dec 2

6:39 pm - 1:07 amYUL Montreal Pierre Elliott Trudeau Intl-BWI Baltimore/Washington

6h 28m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:37 amBWI Baltimore/Washington-YUL Montreal Pierre Elliott Trudeau Intl

5h 37m1 stop Atlanta Hartsfield-Jackson

$458Delta

Wed, Dec 16 - Thu, Dec 31

4:49 pm - 11:35 pmYUL Montreal Pierre Elliott Trudeau Intl-BWI Baltimore/Washington

6h 46m1 stop Detroit Metropolitan Wayne County

6:00 am - 11:37 amBWI Baltimore/Washington-YUL Montreal Pierre Elliott Trudeau Intl

5h 37m1 stop Atlanta Hartsfield-Jackson

$458Delta

Thu, Dec 17 - Thu, Dec 31

4:49 pm - 9:50 pmYUL Montreal Pierre Elliott Trudeau Intl-BWI Baltimore/Washington

5h 01m1 stop Detroit Metropolitan Wayne County

7:00 am - 5:33 pmBWI Baltimore/Washington-YUL Montreal Pierre Elliott Trudeau Intl

10h 33m1 stop Atlanta Hartsfield-Jackson

$458Delta

Sat, Dec 5 - Sun, Dec 6

4:55 pm - 10:55 pmYUL Montreal Pierre Elliott Trudeau Intl-BWI Baltimore/Washington

6h 00m1 stop Detroit Metropolitan Wayne County

6:00 am - 11:44 amBWI Baltimore/Washington-YUL Montreal Pierre Elliott Trudeau Intl

5h 44m1 stop Atlanta Hartsfield-Jackson

$458Delta

Tue, Jan 19 - Thu, Jan 21

6:00 am - 10:37 amYUL Montreal Pierre Elliott Trudeau Intl-BWI Baltimore/Washington

4h 37m1 stop Detroit Metropolitan Wayne County

6:00 am - 11:37 amBWI Baltimore/Washington-YUL Montreal Pierre Elliott Trudeau Intl

5h 37m1 stop Atlanta Hartsfield-Jackson

$458Delta

Wed, Dec 16 - Fri, Jan 1

7:00 am - 3:44 pmYUL Montreal Pierre Elliott Trudeau Intl-BWI Baltimore/Washington

8h 44m1 stop Atlanta Hartsfield-Jackson

4:50 pm - 11:48 pmBWI Baltimore/Washington-YUL Montreal Pierre Elliott Trudeau Intl

6h 58m1 stop Atlanta Hartsfield-Jackson

$458Delta

Wed, Nov 25 - Sun, Nov 29

6:39 pm - 1:07 amYUL Montreal Pierre Elliott Trudeau Intl-BWI Baltimore/Washington

6h 28m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:37 amBWI Baltimore/Washington-YUL Montreal Pierre Elliott Trudeau Intl

5h 37m1 stop Atlanta Hartsfield-Jackson

$458Delta

Fri, Dec 18 - Fri, Jan 1

6:00 am - 4:59 pmYUL Montreal Pierre Elliott Trudeau Intl-BWI Baltimore/Washington

10h 59m1 stop Chicago O'Hare Intl

6:10 am - 2:00 pmBWI Baltimore/Washington-YUL Montreal Pierre Elliott Trudeau Intl

7h 50m1 stop Chicago O'Hare Intl

$460United Airlines

Thu, Nov 26 - Fri, Nov 27

Cheap last minute flights

Enter your travel dates to find the best prices.

6:50 pm - 12:51 amYUL Montreal Pierre Elliott Trudeau Intl-BWI Baltimore/Washington

6h 01m1 stop Atlanta Hartsfield-Jackson

2:11 pm - 11:54 pmBWI Baltimore/Washington-YUL Montreal Pierre Elliott Trudeau Intl

9h 43m1 stop Atlanta Hartsfield-Jackson

$739Delta

Tue, Oct 20 - Thu, Oct 22

6:50 pm - 1:01 amYUL Montreal Pierre Elliott Trudeau Intl-BWI Baltimore/Washington

6h 11m1 stop Atlanta Hartsfield-Jackson

5:36 pm - 11:25 pmBWI Baltimore/Washington-YUL Montreal Pierre Elliott Trudeau Intl

5h 49m1 stop Detroit Metropolitan Wayne County

$768Delta

Thu, Oct 22 - Sun, Oct 25

7:00 am - 5:27 pmYUL Montreal Pierre Elliott Trudeau Intl-BWI Baltimore/Washington

10h 27m1 stop Atlanta Hartsfield-Jackson

6:32 pm - 11:54 pmBWI Baltimore/Washington-YUL Montreal Pierre Elliott Trudeau Intl

5h 22m1 stop Atlanta Hartsfield-Jackson

$771Delta

Fri, Oct 23 - Sun, Oct 25

7:00 am - 1:06 pmYUL Montreal Pierre Elliott Trudeau Intl-BWI Baltimore/Washington

6h 06m1 stop Atlanta Hartsfield-Jackson

6:10 am - 11:57 amBWI Baltimore/Washington-YUL Montreal Pierre Elliott Trudeau Intl

5h 47m1 stop Detroit Metropolitan Wayne County

$773Delta

Thu, Oct 22 - Sun, Oct 25

6:50 pm - 12:51 amYUL Montreal Pierre Elliott Trudeau Intl-BWI Baltimore/Washington

6h 01m1 stop Atlanta Hartsfield-Jackson

2:11 pm - 11:54 pmBWI Baltimore/Washington-YUL Montreal Pierre Elliott Trudeau Intl

9h 43m1 stop Atlanta Hartsfield-Jackson

$798Delta

Sun, Oct 25 - Tue, Oct 27

7:00 am - 5:27 pmYUL Montreal Pierre Elliott Trudeau Intl-BWI Baltimore/Washington

10h 27m1 stop Atlanta Hartsfield-Jackson

6:10 am - 11:57 amBWI Baltimore/Washington-YUL Montreal Pierre Elliott Trudeau Intl

5h 47m1 stop Detroit Metropolitan Wayne County

$799Delta

Sun, Oct 25 - Sun, Nov 1

6:00 am - 11:52 amYUL Montreal Pierre Elliott Trudeau Intl-BWI Baltimore/Washington

5h 52m1 stop Detroit Metropolitan Wayne County

6:10 am - 11:57 amBWI Baltimore/Washington-YUL Montreal Pierre Elliott Trudeau Intl

5h 47m1 stop Detroit Metropolitan Wayne County

$822Delta

Thu, Oct 22 - Sat, Oct 24

7:00 am - 5:27 pmYUL Montreal Pierre Elliott Trudeau Intl-BWI Baltimore/Washington

10h 27m1 stop Atlanta Hartsfield-Jackson

4:45 pm - 11:54 pmBWI Baltimore/Washington-YUL Montreal Pierre Elliott Trudeau Intl

7h 09m1 stop Atlanta Hartsfield-Jackson

$886Delta

Tue, Oct 20 - Tue, Oct 27

6:45 am - 10:22 amYUL Montreal Pierre Elliott Trudeau Intl-BWI Baltimore/Washington

27h 37m2 stops Toronto Pearson Intl Miami

5:25 pm - 10:00 amBWI Baltimore/Washington-YUL Montreal Pierre Elliott Trudeau Intl

16h 35m1 stop Hamilton L.F Wade Intl

$927Multiple Airlines

Sun, Oct 25 - Mon, Oct 26

5:34 pm - 9:03 amYUL Montreal Pierre Elliott Trudeau Intl-BWI Baltimore/Washington

15h 29m1 stop Chicago O'Hare Intl

5:40 am - 12:37 amBWI Baltimore/Washington-YUL Montreal Pierre Elliott Trudeau Intl

18h 57m3 stops Atlanta Hartsfield-Jackson Tampa Toronto Pearson Intl

$973Multiple Airlines

Thu, Oct 22 - Sat, Oct 24

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Delta flights from Montreal to Baltimore

Our best Delta deals on Montreal to Baltimore flight tickets

Delta

Dec 16

YUL6:39 pmMontreal Pierre Elliott Trudeau Intl

6h 28m

1 stop

BWI1:07 amBaltimore/Washington

Dec 31

BWI6:00 amBaltimore/Washington

5h 37m

1 stop

YUL11:37 amMontreal Pierre Elliott Trudeau Intl

$458

Delta

Nov 25

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

5h 33m

1 stop

BWI11:33 amBaltimore/Washington

Nov 29

BWI5:34 pmBaltimore/Washington

5h 53m

1 stop

YUL11:27 pmMontreal Pierre Elliott Trudeau Intl

$459

Delta

Nov 26

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

5h 33m

1 stop

BWI11:33 amBaltimore/Washington

Nov 29

BWI5:34 pmBaltimore/Washington

5h 53m

1 stop

YUL11:27 pmMontreal Pierre Elliott Trudeau Intl

$460

United Airlines flights from Montreal to Baltimore

Our best United Airlines deals on Montreal to Baltimore flight tickets

United Airlines

Dec 18

YUL4:45 pmMontreal Pierre Elliott Trudeau Intl

8h 03m

1 stop

BWI12:48 amBaltimore/Washington

Jan 3

BWI6:00 amBaltimore/Washington

8h 00m

1 stop

YUL2:00 pmMontreal Pierre Elliott Trudeau Intl

$498

United Airlines

Dec 22

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

9h 20m

1 stop

BWI3:20 pmBaltimore/Washington

Jan 10

BWI6:05 amBaltimore/Washington

7h 55m

1 stop

YUL2:00 pmMontreal Pierre Elliott Trudeau Intl

$503

United Airlines

Nov 18

YUL1:10 pmMontreal Pierre Elliott Trudeau Intl

5h 59m

1 stop

BWI7:09 pmBaltimore/Washington

Nov 22

BWI12:34 pmBaltimore/Washington

6h 28m

1 stop

YUL7:02 pmMontreal Pierre Elliott Trudeau Intl

$514

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBaltimore

YUL Montreal Pierre Elliott Trudeau Intl - BWI Baltimore/Washington

YULBWI

Montreal Pierre Elliott Trudeau Intl

Tue 12/1

4:40 pm-5:47 pm

3 stops25h 07m

Baltimore/Washington

Tue 12/8

6:41 pm-4:00 pm

3 stops21h 19m

$456

MontrealBaltimore

YUL Montreal Pierre Elliott Trudeau Intl - BWI Baltimore/Washington

YULBWI

Montreal Pierre Elliott Trudeau Intl

Tue 11/24

12:44 pm-9:41 pm

1 stop8h 57m

Baltimore/Washington

Wed 12/2

2:00 pm-11:48 pm

1 stop9h 48m

$458

MontrealBaltimore

YUL Montreal Pierre Elliott Trudeau Intl - BWI Baltimore/Washington

YULBWI

Montreal Pierre Elliott Trudeau Intl

Wed 12/16

6:39 pm-1:07 am

1 stop6h 28m

Baltimore/Washington

Thu 12/31

6:00 am-11:37 am

1 stop5h 37m

$458

MontrealBaltimore

YUL Montreal Pierre Elliott Trudeau Intl - BWI Baltimore/Washington

YULBWI

Montreal Pierre Elliott Trudeau Intl

Thu 12/17

4:49 pm-11:35 pm

1 stop6h 46m

Baltimore/Washington

Thu 12/31

6:00 am-11:37 am

1 stop5h 37m

$458

MontrealBaltimore

YUL Montreal Pierre Elliott Trudeau Intl - BWI Baltimore/Washington

YULBWI

Montreal Pierre Elliott Trudeau Intl

Sat 12/5

4:49 pm-9:50 pm

1 stop5h 01m

Baltimore/Washington

Sun 12/6

7:00 am-5:33 pm

1 stop10h 33m

$458

MontrealBaltimore

YUL Montreal Pierre Elliott Trudeau Intl - BWI Baltimore/Washington

YULBWI

Montreal Pierre Elliott Trudeau Intl

Tue 1/19

4:55 pm-10:55 pm

1 stop6h 00m

Baltimore/Washington

Thu 1/21

6:00 am-11:44 am

1 stop5h 44m

$458

Quickest round-trip

MontrealBaltimore

YUL Montreal Pierre Elliott Trudeau Intl - BWI Baltimore/Washington

YULBWI

Montreal Pierre Elliott Trudeau Intl

Wed 12/16

6:00 am-10:37 am

1 stop4h 37m

Baltimore/Washington

Fri 1/1

6:00 am-11:37 am

1 stop5h 37m

$458

MontrealBaltimore

YUL Montreal Pierre Elliott Trudeau Intl - BWI Baltimore/Washington

YULBWI

Montreal Pierre Elliott Trudeau Intl

Wed 11/25

7:00 am-3:44 pm

1 stop8h 44m

Baltimore/Washington

Sun 11/29

4:50 pm-11:48 pm

1 stop6h 58m

$458

MontrealBaltimore

YUL Montreal Pierre Elliott Trudeau Intl - BWI Baltimore/Washington

YULBWI

Montreal Pierre Elliott Trudeau Intl

Fri 12/18

6:39 pm-1:07 am

1 stop6h 28m

Baltimore/Washington

Fri 1/1

6:00 am-11:37 am

1 stop5h 37m

$458

MontrealBaltimore

YUL Montreal Pierre Elliott Trudeau Intl - BWI Baltimore/Washington

YULBWI

Montreal Pierre Elliott Trudeau Intl

Thu 11/26

6:00 am-4:59 pm

1 stop10h 59m

Baltimore/Washington

Fri 11/27

6:10 am-2:00 pm

1 stop7h 50m

$460

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 Montreal to Baltimore

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 Baltimore?

If you’re not able to fly to Baltimore in April, then December is your next best option. Flight prices from Montreal to Baltimore during December average around $435.

When to book flights from Montreal to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Baltimore according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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

Find info about flight duration, direct flights, and airports for your flight from Montreal to Baltimore

Best Price Found	$218
Fastest flight time	5h 54m
Direct flights	None

The best one-way flight to Baltimore from Montreal in the past 72 hours is $218. The best round-trip flight deal from Montreal to Baltimore found on momondo in the last 72 hours is $456.

The fastest flight from Montreal to Baltimore takes 5h 54m

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

Search flight deals

Frequently asked questions about flying from Montreal to Baltimore

How far is Montreal to Baltimore/Washington by plane?
The distance between Montreal and Baltimore/Washington is about 455.9 mi. In terms of flight time, this usually takes a little over 5h 54m.
When did momondo last update prices for flights from Montreal to Baltimore/Washington Airport?
Prices for flights from Montreal to Baltimore/Washington Airport refresh daily.
How many operators does momondo search for flights from Montreal to Baltimore/Washington Airport?
There is 1 operator available for flights from Montreal to Baltimore/Washington Airport as of October 2026.
How old do you have to be to fly from Montreal to Baltimore/Washington 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 Montreal to Baltimore/Washington Airport.
What documentation or ID do you need to fly to Baltimore/Washington Airport?
The necessary travel and health documents for your Baltimore/Washington Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montreal to Baltimore

Compare and see reviews for airlines that fly from Montreal to Baltimore with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $417	Free Cancellation	Rating 7.8 8,650 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Baltimore?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montreal to Baltimore. momondo saves you time and could save you money on your trip.

Can I find flights from Montreal to Baltimore with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Montreal to Baltimore flights to just show those with flexible booking policies.

How can momondo help me find flights from Montreal to Baltimore?

momondo helps you find the best flight between Montreal and Baltimore by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Montreal to Baltimore right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Baltimore from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Baltimore 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

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Thu 11/19

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Cheap flights from Montreal to Washington, D.C. from $218

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Washington, D.C. departing on 11/17. 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 Montreal to Baltimore

Our best Delta deals on Montreal to Baltimore flight tickets

United Airlines flights from Montreal to Baltimore

Our best United Airlines deals on Montreal to Baltimore flight tickets

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Use the filters below to find and compare flights from Montreal to Baltimore that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Montreal to Baltimore

What is the cheapest month to fly to Baltimore?

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

What airlines fly to Baltimore?

When to book flights from Montreal to Baltimore

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Montreal to Baltimore

Best airlines flying from Montreal to Baltimore

Compare and see reviews for airlines that fly from Montreal to Baltimore with momondo

Why use momondo?

An easier way to manage your Baltimore 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 the United States

Airports servicing Maryland

Fly your favorite airline to Washington, D.C.

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

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

Popular cities in the United States

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

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According to popular flight searches on momondo this year

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