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Cheap flights from Baltimore to Montreal from $180

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 8/4. 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
0 bags

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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
8:10 am - 5:03 pm
BWI
-
YUL
8h 53m
1 stop
Delta Logo
12:45 pm - 10:37 pm
YUL
-
BWI
9h 52m
1 stop
$450Delta
Fri, Oct 30 - Sun, Nov 1
Delta Logo
6:00 am - 11:44 am
BWI
-
YUL
5h 44m
1 stop
Delta Logo
6:00 am - 6:52 pm
YUL
-
BWI
12h 52m
2 stops
$460Delta
Sat, Sep 5 - Sat, Sep 12
Delta Logo
6:00 am - 4:01 pm
BWI
-
YUL
10h 01m
2 stops
Delta Logo
2:30 pm - 12:16 am
YUL
-
BWI
9h 46m
2 stops
$465Delta
Sat, Sep 5 - Sat, Sep 12
WestJet Logo
10:33 am - 5:42 pm
BWI
-
YUL
7h 09m
1 stop
WestJet Logo
5:10 pm - 11:18 pm
YUL
-
BWI
6h 08m
1 stop
$468WestJet
Wed, Jul 15 - Wed, Jul 22
WestJet Logo
5:27 pm - 11:25 pm
BWI
-
YUL
5h 58m
1 stop
WestJet Logo
5:10 pm - 11:18 pm
YUL
-
BWI
6h 08m
1 stop
$469WestJet
Tue, Jul 7 - Tue, Jul 14
WestJet Logo
10:33 am - 11:52 pm
BWI
-
YUL
13h 19m
1 stop
WestJet Logo
6:00 am - 11:47 am
YUL
-
BWI
5h 47m
1 stop
$471WestJet
Wed, Jul 8 - Sat, Jul 11
WestJet Logo
6:08 am - 11:56 am
BWI
-
YUL
5h 48m
1 stop
WestJet Logo
5:10 pm - 11:18 pm
YUL
-
BWI
6h 08m
1 stop
$472WestJet
Tue, Jul 7 - Tue, Jul 14
WestJet Logo
10:25 am - 11:59 pm
BWI
-
YUL
13h 34m
1 stop
WestJet Logo
6:15 pm - 11:10 am
YUL
-
BWI
16h 55m
1 stop
$474WestJet
Mon, Aug 24 - Tue, Sep 1
WestJet Logo
11:04 am - 11:39 am
BWI
-
YUL
24h 35m
1 stop
WestJet Logo
6:47 pm - 10:57 am
YUL
-
BWI
16h 10m
1 stop
$477WestJet
Sat, Aug 8 - Tue, Aug 11
WestJet Logo
10:33 am - 7:05 am
BWI
-
YUL
20h 32m
2 stops
WestJet Logo
6:00 am - 4:41 pm
YUL
-
BWI
10h 41m
1 stop
$478WestJet
Wed, Jul 8 - Wed, Jul 15

WestJet flights from Baltimore to Montreal

Our best WestJet deals on Baltimore to Montreal flight tickets
WestJet
Jul 8
BWI10:33 amBaltimore/Washington
13h 19m
1 stop
YUL11:52 pmMontreal Pierre Elliott Trudeau Intl
Jul 15
YUL12:44 pmMontreal Pierre Elliott Trudeau Intl
8h 42m
1 stop
BWI9:26 pmBaltimore/Washington
$460
WestJet
Jul 15
BWI10:33 amBaltimore/Washington
7h 09m
1 stop
YUL5:42 pmMontreal Pierre Elliott Trudeau Intl
Jul 22
YUL5:10 pmMontreal Pierre Elliott Trudeau Intl
6h 08m
1 stop
BWI11:18 pmBaltimore/Washington
$468
WestJet
Jul 7
BWI5:27 pmBaltimore/Washington
5h 58m
1 stop
YUL11:25 pmMontreal Pierre Elliott Trudeau Intl
Jul 14
YUL5:10 pmMontreal Pierre Elliott Trudeau Intl
6h 08m
1 stop
BWI11:18 pmBaltimore/Washington
$469

Delta flights from Baltimore to Montreal

Our best Delta deals on Baltimore to Montreal flight tickets
Delta
Jul 23
BWI2:08 pmBaltimore/Washington
9h 44m
1 stop
YUL11:52 pmMontreal Pierre Elliott Trudeau Intl
Jul 30
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
6h 01m
1 stop
BWI1:01 pmBaltimore/Washington
$508
Delta
Jul 27
BWI5:40 amBaltimore/Washington
13h 14m
2 stops
YUL6:54 pmMontreal Pierre Elliott Trudeau Intl
Jul 31
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
8h 53m
1 stop
BWI3:53 pmBaltimore/Washington
$518
Delta
Jul 25
BWI7:28 amBaltimore/Washington
15h 57m
2 stops
YUL11:25 pmMontreal Pierre Elliott Trudeau Intl
Jul 30
YUL9:30 amMontreal Pierre Elliott Trudeau Intl
13h 48m
2 stops
BWI11:18 pmBaltimore/Washington
$523

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 832,500 searches. Data last updated May 25, 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 10/30

8:10 am-5:03 pm

1 stop8h 53m

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

12:45 pm-10:37 pm

1 stop9h 52m

$450

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sat 9/5

6:00 am-11:44 am

1 stop5h 44m

Montreal Pierre Elliott Trudeau Intl

Sat 9/12

6:00 am-6:52 pm

2 stops12h 52m

$460

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sat 9/5

6:00 am-4:01 pm

2 stops10h 01m

Montreal Pierre Elliott Trudeau Intl

Sat 9/12

2:30 pm-12:16 am

2 stops9h 46m

$465

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Wed 7/15

10:33 am-5:42 pm

1 stop7h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 7/22

5:10 pm-11:18 pm

1 stop6h 08m

$468

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 7/7

5:27 pm-11:25 pm

1 stop5h 58m

Montreal Pierre Elliott Trudeau Intl

Tue 7/14

5:10 pm-11:18 pm

1 stop6h 08m

$469

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Wed 7/8

10:33 am-11:52 pm

1 stop13h 19m

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

6:00 am-11:47 am

1 stop5h 47m

$471
Quickest round-trip

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 7/7

6:08 am-11:56 am

1 stop5h 48m

Montreal Pierre Elliott Trudeau Intl

Tue 7/14

5:10 pm-11:18 pm

1 stop6h 08m

$472

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Mon 8/24

10:25 am-11:59 pm

1 stop13h 34m

Montreal Pierre Elliott Trudeau Intl

Tue 9/1

6:15 pm-11:10 am

1 stop16h 55m

$474

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sat 8/8

11:04 am-11:39 am

1 stop24h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 8/11

6:47 pm-10:57 am

1 stop16h 10m

$477

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Wed 7/8

10:33 am-7:05 am

2 stops20h 32m

Montreal Pierre Elliott Trudeau Intl

Wed 7/15

6:00 am-4:41 pm

1 stop10h 41m

$478

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 $186, are often lower during this time because this is during the off-season. If you are unable to visit Montreal during the month of February, then departing from Baltimore during the month July is also very affordable. Most momondo users find prices during this month for around $213.

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

The cheapest day to depart from Baltimore to Montreal is on a Thursday when prices can be found for as low as $575. Flights from Baltimore to Montreal on a Tuesday will generally be more expensive and average around $736. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Montreal is in the evening. Flights from Baltimore to Montreal during this time can be as low as $512. At noon is when there is more demand to fly to Montreal, so prices are often more expensive at around $665 per ticket.

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

5h 32m

Direct flights

None
The fastest flight from Baltimore to Montreal takes 5h 32m
There are no direct flights from Baltimore to Montreal. There are no popular flight routes from Baltimore to Montreal.
Search flight deals

Frequently asked questions about flying from Baltimore to Montreal

  • How far is Baltimore/Washington to Montreal by plane?

    There are 455.9 mi between Baltimore/Washington and Montreal. Typically, this will take 5h 32m by plane in normal conditions.

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

    Prices for flights from Baltimore/Washington Airport to Montreal were last updated today.

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

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

    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 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.

  • What is the most popular airline from Baltimore to Montreal?

Best airlines flying from Baltimore to Montreal

Compare and see reviews for airlines that fly from Baltimore to Montreal with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $314Free CancellationRating
7.9
8,434 reviews
Search Delta flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montreal from Baltimore.

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?

Once you have performed a search for Baltimore to Montreal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Montreal, momondo offers a useful price alert feature which will track prices for flights to Montreal from Baltimore and alert you 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 9.4 mi from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport