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Cheap flights from Montreal to Washington, D.C. from $142

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 1/23. 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
8:00 am - 6:55 pmYUL-BWI
10h 55m1 stop
Multiple Airlines Logo
6:30 am - 4:23 pmBWI-YUL
9h 53m1 stop
$303Multiple Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
Multiple Airlines Logo
8:00 am - 7:01 pmYUL-BWI
11h 01m1 stop
Multiple Airlines Logo
6:20 am - 12:35 amBWI-YUL
18h 15m3 stops
$306Multiple Airlines
Find Deal
Wed, Jan 14 - Wed, Jan 21
Multiple Airlines Logo
5:25 pm - 9:35 amYUL-BWI
16h 10m2 stops
Multiple Airlines Logo
7:06 pm - 4:23 pmBWI-YUL
21h 17m1 stop
$309Multiple Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
Multiple Airlines Logo
2:30 pm - 9:35 amYUL-BWI
19h 05m2 stops
Multiple Airlines Logo
6:30 am - 4:23 pmBWI-YUL
9h 53m1 stop
$314Multiple Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
Multiple Airlines Logo
8:00 am - 11:45 pmYUL-BWI
15h 45m1 stop
Multiple Airlines Logo
6:30 am - 4:23 pmBWI-YUL
9h 53m1 stop
$316Multiple Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 15
Multiple Airlines Logo
5:25 pm - 9:35 amYUL-BWI
16h 10m2 stops
Multiple Airlines Logo
7:06 pm - 4:23 pmBWI-YUL
21h 17m1 stop
$322Multiple Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
Multiple Airlines Logo
8:00 am - 7:01 pmYUL-BWI
11h 01m1 stop
Multiple Airlines Logo
6:20 am - 3:10 pmBWI-YUL
8h 50m1 stop
$325Multiple Airlines
Find Deal
Wed, Jan 14 - Wed, Jan 21
Multiple Airlines Logo
8:00 am - 6:55 pmYUL-BWI
10h 55m1 stop
Multiple Airlines Logo
6:30 am - 12:35 amBWI-YUL
18h 05m3 stops
$331Multiple Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
Multiple Airlines Logo
9:50 am - 10:08 amYUL-BWI
24h 18m3 stops
Multiple Airlines Logo
6:30 am - 12:35 amBWI-YUL
18h 05m3 stops
$336Multiple Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Multiple Airlines Logo
6:45 am - 5:43 pmYUL-BWI
10h 58m2 stops
Multiple Airlines Logo
6:30 am - 12:35 amBWI-YUL
18h 05m3 stops
$342Multiple Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10

WestJet flights from Montreal to Baltimore

Our best WestJet deals on Montreal to Baltimore flight tickets
WestJet
Nov 19
YUL12:45 pmMontreal Pierre Elliott Trudeau Intl
5h 37m
1 stop
BWI6:22 pmBaltimore/Washington
Dec 3
BWI6:00 amBaltimore/Washington
6h 00m
1 stop
YUL12:00 pmMontreal Pierre Elliott Trudeau Intl
$581
Find similar
WestJet
Nov 20
YUL12:45 pmMontreal Pierre Elliott Trudeau Intl
5h 37m
1 stop
BWI6:22 pmBaltimore/Washington
Nov 23
BWI6:00 amBaltimore/Washington
5h 40m
1 stop
YUL11:40 amMontreal Pierre Elliott Trudeau Intl
$591
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal to Baltimore 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 6, 2025.
Use the filters below to find and compare flights from Montreal to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Fri 12/5

8:00 am-6:55 pm

1 stop10h 55m

Baltimore/Washington

Mon 12/8

6:30 am-4:23 pm

1 stop9h 53m

$303

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Wed 1/14

8:00 am-7:01 pm

1 stop11h 01m

Baltimore/Washington

Wed 1/21

6:20 am-12:35 am

3 stops18h 15m

$306

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Fri 12/12

5:25 pm-9:35 am

2 stops16h 10m

Baltimore/Washington

Sun 12/14

7:06 pm-4:23 pm

1 stop21h 17m

$309

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Fri 12/5

2:30 pm-9:35 am

2 stops19h 05m

Baltimore/Washington

Mon 12/8

6:30 am-4:23 pm

1 stop9h 53m

$314

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Fri 12/5

8:00 am-11:45 pm

1 stop15h 45m

Baltimore/Washington

Mon 12/15

6:30 am-4:23 pm

1 stop9h 53m

$316

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Fri 12/12

5:25 pm-9:35 am

2 stops16h 10m

Baltimore/Washington

Sun 12/14

7:06 pm-4:23 pm

1 stop21h 17m

$322

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Wed 1/14

8:00 am-7:01 pm

1 stop11h 01m

Baltimore/Washington

Wed 1/21

6:20 am-3:10 pm

1 stop8h 50m

$325

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Fri 12/5

8:00 am-6:55 pm

1 stop10h 55m

Baltimore/Washington

Mon 12/8

6:30 am-12:35 am

3 stops18h 05m

$331

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Tue 12/2

9:50 am-10:08 am

3 stops24h 18m

Baltimore/Washington

Tue 12/9

6:30 am-12:35 am

3 stops18h 05m

$336

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Wed 12/3

6:45 am-5:43 pm

2 stops10h 58m

Baltimore/Washington

Wed 12/10

6:30 am-12:35 am

3 stops18h 05m

$342

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 Washington, D.C. from

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

What is the cheapest month to fly to Baltimore?

If you’re not able to fly to Baltimore in January, then September is your next best option. Flight prices from Montreal to Baltimore during September average around $326.

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

The cheapest day to depart from Montreal to Baltimore is on a Wednesday. Travelers who choose to depart for Baltimore on a Wednesday will often find tickets for as low as $388. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $603. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

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

Flying to Baltimore from Montreal in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $408 when looking at flights departing in the afternoon. Flights in the morning are often more expensive with an average ticket price of $518.

How have Montreal to Baltimore flight prices changed over time?

As of November 2025, prices for Montreal to Baltimore flights are approximately 7% cheaper when compared to flights at the same time last year.

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

Direct flights

None
There are no direct flights from Montreal to Baltimore. There are no popular flight routes from Montreal to Baltimore.
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  • 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 9h 02m.

  • 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?

  • 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
DeltaPriceFrom $275Free CancellationRating
7.9
8,001 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.

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