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Cheap flights from Montreal to Washington, D.C. from $165

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 1/7. 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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Find the cheapest flights from Montreal to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 am - 12:36 am
YUL
-
BWI
40h 36m2 stops
Multiple Airlines Logo
5:47 pm - 3:10 pm
BWI
-
YUL
21h 23m1 stop
$333Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
8:00 am - 10:26 am
YUL
-
BWI
26h 26m2 stops
Multiple Airlines Logo
5:47 pm - 3:10 pm
BWI
-
YUL
21h 23m1 stop
$342Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
8:00 am - 8:31 am
YUL
-
BWI
24h 31m1 stop
Multiple Airlines Logo
5:47 pm - 3:10 pm
BWI
-
YUL
21h 23m1 stop
$353Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
8:00 am - 11:36 pm
YUL
-
BWI
15h 36m1 stop
Multiple Airlines Logo
9:55 pm - 8:14 pm
BWI
-
YUL
22h 19m2 stops
$356Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
8:00 am - 8:31 am
YUL
-
BWI
24h 31m1 stop
Multiple Airlines Logo
5:47 pm - 3:10 pm
BWI
-
YUL
21h 23m1 stop
$365Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
8:00 am - 11:36 pm
YUL
-
BWI
15h 36m1 stop
Multiple Airlines Logo
5:47 pm - 4:22 pm
BWI
-
YUL
22h 35m1 stop
$372Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
8:00 am - 11:36 pm
YUL
-
BWI
15h 36m1 stop
Multiple Airlines Logo
5:47 pm - 4:22 pm
BWI
-
YUL
22h 35m1 stop
$373Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
8:00 am - 8:31 am
YUL
-
BWI
24h 31m1 stop
Multiple Airlines Logo
6:20 am - 3:10 pm
BWI
-
YUL
8h 50m1 stop
$378Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
8:00 am - 8:31 am
YUL
-
BWI
24h 31m1 stop
Multiple Airlines Logo
5:47 pm - 3:10 pm
BWI
-
YUL
21h 23m1 stop
$386Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
6:45 am - 11:44 pm
YUL
-
BWI
16h 59m1 stop
Multiple Airlines Logo
5:25 pm - 5:00 pm
BWI
-
YUL
23h 35m2 stops
$388Multiple Airlines
Thu, Jan 8 - Sun, Jan 11

United Airlines flights from Montreal to Baltimore

Our best United Airlines deals on Montreal to Baltimore flight tickets
United Airlines
Jan 15
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
8h 11m
1 stop
BWI2:11 pmBaltimore/Washington
Jan 18
BWI10:05 amBaltimore/Washington
11h 12m
1 stop
YUL9:17 pmMontreal Pierre Elliott Trudeau Intl
$558
Find similar
United Airlines
Apr 24
YUL6:10 amMontreal Pierre Elliott Trudeau Intl
15h 23m
1 stop
BWI9:33 pmBaltimore/Washington
Apr 27
BWI3:44 pmBaltimore/Washington
5h 42m
1 stop
YUL9:26 pmMontreal Pierre Elliott Trudeau Intl
$574
Find similar
United Airlines
Dec 26
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
10h 58m
1 stop
BWI4:58 pmBaltimore/Washington
Jan 2
BWI6:15 amBaltimore/Washington
15h 02m
1 stop
YUL9:17 pmMontreal Pierre Elliott Trudeau Intl
$577
Find similar

Delta flights from Montreal to Baltimore

Our best Delta deals on Montreal to Baltimore flight tickets
Delta
Jan 15
YUL9:34 amMontreal Pierre Elliott Trudeau Intl
10h 54m
2 stops
BWI8:28 pmBaltimore/Washington
Jan 18
BWI6:05 amBaltimore/Washington
7h 37m
1 stop
YUL1:42 pmMontreal Pierre Elliott Trudeau Intl
$489
Find similar
Delta
Jan 15
YUL9:34 amMontreal Pierre Elliott Trudeau Intl
10h 54m
2 stops
BWI8:28 pmBaltimore/Washington
Jan 19
BWI6:05 amBaltimore/Washington
9h 51m
2 stops
YUL3:56 pmMontreal Pierre Elliott Trudeau Intl
$490
Find similar
Delta
Mar 6
YUL4:45 pmMontreal Pierre Elliott Trudeau Intl
6h 08m
1 stop
BWI10:53 pmBaltimore/Washington
Mar 10
BWI5:36 pmBaltimore/Washington
5h 35m
1 stop
YUL11:11 pmMontreal Pierre Elliott Trudeau Intl
$531
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 December 11, 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

Sun 1/25

8:00 am-12:36 am

2 stops40h 36m

Baltimore/Washington

Sun 2/1

5:47 pm-3:10 pm

1 stop21h 23m

$333

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

8:00 am-10:26 am

2 stops26h 26m

Baltimore/Washington

Sun 2/1

5:47 pm-3:10 pm

1 stop21h 23m

$342

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

8:00 am-8:31 am

1 stop24h 31m

Baltimore/Washington

Sun 2/1

5:47 pm-3:10 pm

1 stop21h 23m

$353

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

8:00 am-11:36 pm

1 stop15h 36m

Baltimore/Washington

Sun 2/1

9:55 pm-8:14 pm

2 stops22h 19m

$356

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

8:00 am-8:31 am

1 stop24h 31m

Baltimore/Washington

Sun 2/1

5:47 pm-3:10 pm

1 stop21h 23m

$365

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

8:00 am-11:36 pm

1 stop15h 36m

Baltimore/Washington

Sun 2/1

5:47 pm-4:22 pm

1 stop22h 35m

$372

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

8:00 am-11:36 pm

1 stop15h 36m

Baltimore/Washington

Sun 2/1

5:47 pm-4:22 pm

1 stop22h 35m

$373

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

8:00 am-8:31 am

1 stop24h 31m

Baltimore/Washington

Sun 2/1

6:20 am-3:10 pm

1 stop8h 50m

$378

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

8:00 am-8:31 am

1 stop24h 31m

Baltimore/Washington

Sun 2/1

5:47 pm-3:10 pm

1 stop21h 23m

$386

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Thu 1/8

6:45 am-11:44 pm

1 stop16h 59m

Baltimore/Washington

Sun 1/11

5:25 pm-5:00 pm

2 stops23h 35m

$388

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 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 December 2025, prices for Montreal to Baltimore flights are approximately 74% more expensive 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

Fastest flight time

5h 59m

Direct flights

None
The fastest flight from Montreal to Baltimore takes 5h 59m
There are no direct flights from Montreal to Baltimore. There are no popular flight routes from Montreal to Baltimore.
Search flight deals

  • 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 59m.

  • 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
8,008 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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