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Cheap flights from Montreal to Washington, D.C. from $225

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 5/26. 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.
Delta Logo
6:15 pm - 12:16 am
YUL
-
BWI
6h 01m
1 stop
Delta Logo
3:00 pm - 11:34 pm
BWI
-
YUL
8h 34m
1 stop
$395Delta
Tue, Sep 8 - Sat, Sep 12
Delta Logo
9:30 am - 11:13 pm
YUL
-
BWI
13h 43m
2 stops
Delta Logo
10:25 am - 5:42 pm
BWI
-
YUL
7h 17m
1 stop
$410Delta
Thu, Aug 6 - Mon, Aug 17
Delta Logo
7:00 am - 11:13 pm
YUL
-
BWI
16h 13m
2 stops
Delta Logo
7:27 am - 11:35 pm
BWI
-
YUL
16h 08m
2 stops
$411Delta
Thu, Aug 13 - Sat, Aug 22
Delta Logo
5:10 pm - 11:13 pm
YUL
-
BWI
6h 03m
1 stop
Delta Logo
5:30 pm - 11:10 pm
BWI
-
YUL
5h 40m
1 stop
$434Delta
Fri, Aug 28 - Mon, Aug 31
Delta Logo
6:15 pm - 12:11 am
YUL
-
BWI
5h 56m
1 stop
Delta Logo
7:00 am - 5:03 pm
BWI
-
YUL
10h 03m
1 stop
$442Delta
Sun, Nov 8 - Fri, Nov 13
Delta Logo
7:00 am - 6:22 pm
YUL
-
BWI
11h 22m
1 stop
Delta Logo
8:18 am - 5:42 pm
BWI
-
YUL
9h 24m
1 stop
$449Delta
Fri, Aug 7 - Tue, Aug 18
Delta Logo
9:30 am - 5:24 pm
YUL
-
BWI
7h 54m
2 stops
Delta Logo
6:24 pm - 11:55 pm
BWI
-
YUL
5h 31m
1 stop
$450Delta
Thu, Jun 4 - Wed, Jun 10
United Airlines Logo
9:45 am - 12:28 am
YUL
-
BWI
14h 43m
1 stop
United Airlines Logo
10:25 am - 9:26 pm
BWI
-
YUL
11h 01m
1 stop
$452United Airlines
Fri, Aug 7 - Wed, Aug 12
United Airlines Logo
9:45 am - 12:28 am
YUL
-
BWI
14h 43m
1 stop
United Airlines Logo
8:16 am - 9:26 pm
BWI
-
YUL
13h 10m
1 stop
$453United Airlines
Sat, Aug 1 - Mon, Aug 10
United Airlines Logo
9:45 am - 9:32 pm
YUL
-
BWI
11h 47m
1 stop
United Airlines Logo
8:16 am - 5:30 pm
BWI
-
YUL
9h 14m
1 stop
$454United Airlines
Sat, Aug 1 - Mon, Aug 10

United Airlines flights from Montreal to Baltimore

Our best United Airlines deals on Montreal to Baltimore flight tickets
United Airlines
Jul 22
YUL9:45 amMontreal Pierre Elliott Trudeau Intl
14h 43m
1 stop
BWI12:28 amBaltimore/Washington
Jul 29
BWI8:16 amBaltimore/Washington
9h 14m
1 stop
YUL5:30 pmMontreal Pierre Elliott Trudeau Intl
$434
United Airlines
Aug 7
YUL9:45 amMontreal Pierre Elliott Trudeau Intl
14h 43m
1 stop
BWI12:28 amBaltimore/Washington
Aug 13
BWI9:05 amBaltimore/Washington
8h 25m
1 stop
YUL5:30 pmMontreal Pierre Elliott Trudeau Intl
$452
United Airlines
Aug 1
YUL9:45 amMontreal Pierre Elliott Trudeau Intl
14h 43m
1 stop
BWI12:28 amBaltimore/Washington
Aug 10
BWI8:16 amBaltimore/Washington
13h 10m
1 stop
YUL9:26 pmMontreal Pierre Elliott Trudeau Intl
$453

WestJet flights from Montreal to Baltimore

Our best WestJet deals on Montreal to Baltimore flight tickets
WestJet
Jul 14
YUL6:47 pmMontreal Pierre Elliott Trudeau Intl
16h 00m
1 stop
BWI10:47 amBaltimore/Washington
Jul 15
BWI2:08 pmBaltimore/Washington
16h 57m
2 stops
YUL7:05 amMontreal Pierre Elliott Trudeau Intl
$462
WestJet
Jul 14
YUL6:47 pmMontreal Pierre Elliott Trudeau Intl
16h 00m
1 stop
BWI10:47 amBaltimore/Washington
Jul 15
BWI2:08 pmBaltimore/Washington
9h 44m
1 stop
YUL11:52 pmMontreal Pierre Elliott Trudeau Intl
$464
WestJet
Jun 19
YUL6:50 pmMontreal Pierre Elliott Trudeau Intl
22h 29m
1 stop
BWI5:19 pmBaltimore/Washington
Jun 24
BWI10:33 amBaltimore/Washington
13h 22m
1 stop
YUL11:55 pmMontreal Pierre Elliott Trudeau Intl
$476

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 May 15, 2026.
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

Cheapest round-trip

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Tue 9/8

6:15 pm-12:16 am

1 stop6h 01m

Baltimore/Washington

Sat 9/12

3:00 pm-11:34 pm

1 stop8h 34m

$395

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Thu 8/6

9:30 am-11:13 pm

2 stops13h 43m

Baltimore/Washington

Mon 8/17

10:25 am-5:42 pm

1 stop7h 17m

$410

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Thu 8/13

7:00 am-11:13 pm

2 stops16h 13m

Baltimore/Washington

Sat 8/22

7:27 am-11:35 pm

2 stops16h 08m

$411
Quickest round-trip

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Fri 8/28

5:10 pm-11:13 pm

1 stop6h 03m

Baltimore/Washington

Mon 8/31

5:30 pm-11:10 pm

1 stop5h 40m

$434

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Sun 11/8

6:15 pm-12:11 am

1 stop5h 56m

Baltimore/Washington

Fri 11/13

7:00 am-5:03 pm

1 stop10h 03m

$442

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Fri 8/7

7:00 am-6:22 pm

1 stop11h 22m

Baltimore/Washington

Tue 8/18

8:18 am-5:42 pm

1 stop9h 24m

$449

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Thu 6/4

9:30 am-5:24 pm

2 stops7h 54m

Baltimore/Washington

Wed 6/10

6:24 pm-11:55 pm

1 stop5h 31m

$450

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Fri 8/7

9:45 am-12:28 am

1 stop14h 43m

Baltimore/Washington

Wed 8/12

10:25 am-9:26 pm

1 stop11h 01m

$452

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Sat 8/1

9:45 am-12:28 am

1 stop14h 43m

Baltimore/Washington

Mon 8/10

8:16 am-9:26 pm

1 stop13h 10m

$453

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Sat 8/1

9:45 am-9:32 pm

1 stop11h 47m

Baltimore/Washington

Mon 8/10

8:16 am-5:30 pm

1 stop9h 14m

$454

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 April, then February is your next best option. Flight prices from Montreal to Baltimore during February average around $0.

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

4h 23m

Direct flights

None
The fastest flight from Montreal to Baltimore takes 4h 23m
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 4h 23m.

  • 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 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.

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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