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Cheap flights from Baltimore to Montreal from C$ 249

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 4/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Baltimore to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 a.m. - 11:44 a.m.
BWI
-
YUL
5h 44m
1 stop
Delta Logo
12:45 p.m. - 10:37 p.m.
YUL
-
BWI
9h 52m
1 stop
C$ 622Delta
Fri, 30 Oct - Mon, 2 Nov
Delta Logo
12:15 p.m. - 11:10 p.m.
BWI
-
YUL
10h 55m
2 stops
Delta Logo
12:45 p.m. - 6:52 p.m.
YUL
-
BWI
6h 07m
1 stop
C$ 636Delta
Sat, 5 Sep - Tue, 8 Sep
Delta Logo
6:00 a.m. - 4:01 p.m.
BWI
-
YUL
10h 01m
2 stops
Delta Logo
2:30 p.m. - 12:16 a.m.
YUL
-
BWI
9h 46m
2 stops
C$ 643Delta
Sat, 5 Sep - Sat, 12 Sep
WestJet Logo
5:27 p.m. - 11:25 p.m.
BWI
-
YUL
5h 58m
1 stop
WestJet Logo
5:10 p.m. - 11:18 p.m.
YUL
-
BWI
6h 08m
1 stop
C$ 648WestJet
Tue, 7 Jul - Tue, 14 Jul
WestJet Logo
6:08 a.m. - 11:56 a.m.
BWI
-
YUL
5h 48m
1 stop
WestJet Logo
7:00 a.m. - 1:08 p.m.
YUL
-
BWI
6h 08m
1 stop
C$ 651WestJet
Tue, 18 Aug - Sat, 29 Aug
WestJet Logo
6:08 a.m. - 11:56 a.m.
BWI
-
YUL
5h 48m
1 stop
WestJet Logo
5:10 p.m. - 11:18 p.m.
YUL
-
BWI
6h 08m
1 stop
C$ 652WestJet
Tue, 7 Jul - Tue, 14 Jul
WestJet Logo
10:25 a.m. - 11:59 p.m.
BWI
-
YUL
13h 34m
1 stop
WestJet Logo
6:15 p.m. - 11:10 a.m.
YUL
-
BWI
16h 55m
1 stop
C$ 655WestJet
Mon, 24 Aug - Tue, 1 Sep
WestJet Logo
11:04 a.m. - 11:39 a.m.
BWI
-
YUL
24h 35m
1 stop
WestJet Logo
6:47 p.m. - 10:57 a.m.
YUL
-
BWI
16h 10m
1 stop
C$ 659WestJet
Sat, 8 Aug - Tue, 11 Aug
WestJet Logo
10:33 a.m. - 7:05 a.m.
BWI
-
YUL
20h 32m
2 stops
WestJet Logo
6:00 a.m. - 4:41 p.m.
YUL
-
BWI
10h 41m
1 stop
C$ 661WestJet
Wed, 8 Jul - Wed, 15 Jul
Delta Logo
7:00 a.m. - 5:05 p.m.
BWI
-
YUL
10h 05m
1 stop
Delta Logo
7:00 a.m. - 1:55 p.m.
YUL
-
BWI
6h 55m
1 stop
C$ 662Delta
Thu, 3 Sep - Sun, 6 Sep

WestJet flights from Baltimore to Montreal

Our best WestJet deals on Baltimore to Montreal flight tickets
WestJet
15 Jul
BWI10:33 a.m.Baltimore/Washington
7h 09m
1 stop
YUL5:42 p.m.Montreal Pierre Elliott Trudeau Intl
22 Jul
YUL5:10 p.m.Montreal Pierre Elliott Trudeau Intl
6h 08m
1 stop
BWI11:18 p.m.Baltimore/Washington
C$ 647
WestJet
7 Jul
BWI5:27 p.m.Baltimore/Washington
5h 58m
1 stop
YUL11:25 p.m.Montreal Pierre Elliott Trudeau Intl
14 Jul
YUL5:10 p.m.Montreal Pierre Elliott Trudeau Intl
6h 08m
1 stop
BWI11:18 p.m.Baltimore/Washington
C$ 648
WestJet
18 Aug
BWI6:08 a.m.Baltimore/Washington
5h 48m
1 stop
YUL11:56 a.m.Montreal Pierre Elliott Trudeau Intl
29 Aug
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
6h 08m
1 stop
BWI1:08 p.m.Baltimore/Washington
C$ 651

Delta flights from Baltimore to Montreal

Our best Delta deals on Baltimore to Montreal flight tickets
Delta
30 Oct
BWI6:10 p.m.Baltimore/Washington
5h 41m
1 stop
YUL11:51 p.m.Montreal Pierre Elliott Trudeau Intl
1 Nov
YUL12:45 p.m.Montreal Pierre Elliott Trudeau Intl
9h 52m
1 stop
BWI10:37 p.m.Baltimore/Washington
C$ 622
Delta
5 Sep
BWI12:15 p.m.Baltimore/Washington
10h 55m
2 stops
YUL11:10 p.m.Montreal Pierre Elliott Trudeau Intl
8 Sep
YUL12:45 p.m.Montreal Pierre Elliott Trudeau Intl
6h 07m
1 stop
BWI6:52 p.m.Baltimore/Washington
C$ 636
Delta
5 Sep
BWI6:00 a.m.Baltimore/Washington
10h 01m
2 stops
YUL4:01 p.m.Montreal Pierre Elliott Trudeau Intl
12 Sep
YUL2:30 p.m.Montreal Pierre Elliott Trudeau Intl
9h 46m
2 stops
BWI12:16 a.m.Baltimore/Washington
C$ 643

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to Montreal 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 96,600 searches. Data last updated 24 May 2026.
Use the filters below to find and compare flights from Baltimore to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Fri 30/10

6:00 a.m.-11:44 a.m.

1 stop5h 44m

Montreal Pierre Elliott Trudeau Intl

Mon 2/11

12:45 p.m.-10:37 p.m.

1 stop9h 52m

C$ 622

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sat 5/9

12:15 p.m.-11:10 p.m.

2 stops10h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

12:45 p.m.-6:52 p.m.

1 stop6h 07m

C$ 636

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sat 5/9

6:00 a.m.-4:01 p.m.

2 stops10h 01m

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

2:30 p.m.-12:16 a.m.

2 stops9h 46m

C$ 643

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 7/7

5:27 p.m.-11:25 p.m.

1 stop5h 58m

Montreal Pierre Elliott Trudeau Intl

Tue 14/7

5:10 p.m.-11:18 p.m.

1 stop6h 08m

C$ 648
Quickest round-trip

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 18/8

6:08 a.m.-11:56 a.m.

1 stop5h 48m

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

7:00 a.m.-1:08 p.m.

1 stop6h 08m

C$ 651

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 7/7

6:08 a.m.-11:56 a.m.

1 stop5h 48m

Montreal Pierre Elliott Trudeau Intl

Tue 14/7

5:10 p.m.-11:18 p.m.

1 stop6h 08m

C$ 652

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Mon 24/8

10:25 a.m.-11:59 p.m.

1 stop13h 34m

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

6:15 p.m.-11:10 a.m.

1 stop16h 55m

C$ 655

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sat 8/8

11:04 a.m.-11:39 a.m.

1 stop24h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

6:47 p.m.-10:57 a.m.

1 stop16h 10m

C$ 659

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Wed 8/7

10:33 a.m.-7:05 a.m.

2 stops20h 32m

Montreal Pierre Elliott Trudeau Intl

Wed 15/7

6:00 a.m.-4:41 p.m.

1 stop10h 41m

C$ 660

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 3/9

7:00 a.m.-5:05 p.m.

1 stop10h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

7:00 a.m.-1:55 p.m.

1 stop6h 55m

C$ 662

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 Montreal from

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

What is the typical price of a round-trip flight between Baltimore and Montreal?

What is the cheapest month to fly to Montreal?

The cheapest month to fly to Montreal from Baltimore is in February. Flight prices, which tend to average around C$ 257, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Montreal from Baltimore during July instead. Flights to Montreal in July, while not as cheap as those in February, still average around C$ 294.

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

Our data shows that Thursday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 524. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Baltimore to Montreal for around C$ 987.

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

Our data shows that the cheapest Baltimore to Montreal flights are usually those with departure times in the morning. Our users have found flights to Montreal in the morning for as low as C$ 574. Flights at noon are often more expensive with an average ticket price of C$ 837.

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 733.7 km between Baltimore/Washington and Montreal. Flights usually cover this in 4h 03m, depending on flying conditions and air traffic around both airports.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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.

Why use momondo?

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

It is quick and easy to find Baltimore to Montreal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montreal that suits you.

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?

momondo helps you find the best flight between Baltimore and Montreal 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 Baltimore to Montreal right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Baltimore to Montreal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Montreal and let you know when they change.

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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 15.1 km from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport