Montreal

$108+ Cheap flights from Baltimore (BWI) to Montreal (YMQ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YMQ
Jan 22 — Jan 291
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Cheap flight deals from Baltimore to Montreal

Cheapest flights from Baltimore to Montreal
Explore the most affordable flight options available from Baltimore to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:55 amBWI - YUL
2 stops12h 35mMultiple Airlines
Wed 1/74:35 pmYUL - BWI
1 stop19h 32mMultiple Airlines
Deal found 12/21$514
This Mytrip deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:30 amBWI - YUL
2 stops18h 00mMultiple Airlines
Mon 1/54:35 pmYUL - BWI
1 stop15h 54mMultiple Airlines
Deal found 12/21$525
This Kiwi.com deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:18 pmBWI - YUL
1 stop20h 52mMultiple Airlines
Mon 1/55:25 pmYUL - BWI
2 stops15h 04mMultiple Airlines
Deal found 12/20$592
This Kiwi.com deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:10 amBWI - YUL
1 stop8h 00mMultiple Airlines
Mon 1/128:00 amYUL - BWI
2 stops16h 29mMultiple Airlines
Deal found 12/22$616
This Kiwi.com deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:17 amBWI - YUL
1 stop16h 13mMultiple Airlines
Mon 1/54:35 pmYUL - BWI
1 stop15h 54mMultiple Airlines
Deal found 12/22$644

Find flight deals from Baltimore to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Montreal (YMQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$262
(Kiwi.com)

One-way from

$108
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$795
Provider with most accurate pricing for Baltimore/Washington-Montreal (YMQ) flight deals.
Provider most trusted by Cheapflights users for Baltimore/Washington-Montreal (YMQ) flights.
From Baltimore/Washington to Montreal (YMQ)
One-way flight from Baltimore/Washington to Montreal (YMQ)
Highest demand for flights based on searches. 22% potential increase in price ($128 potential increase over avg. RT price).
Cheapest flight prices on average. 8% potential price decrease ($35 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Baltimore to Montreal that are best for you.

Fly from

Baltimore

Fly to

Montreal

Route

Depart

Return

Price

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Fri 2/20

11:30 am-12:30 am

1 stop13h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

5:25 pm-9:06 am

2 stops15h 41m

$326

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sat 1/24

6:20 am-3:10 pm

1 stop8h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

5:25 pm-8:31 am

2 stops15h 06m

$365

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Wed 4/15

4:47 pm-12:30 am

1 stop7h 43m

Montreal Pierre Elliott Trudeau Intl

Sun 4/19

8:00 am-5:03 pm

1 stop9h 03m

$385

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sat 2/14

7:07 pm-12:30 am

1 stop29h 23m

Montreal Pierre Elliott Trudeau Intl

Wed 2/18

5:25 pm-8:00 am

2 stops14h 35m

$436

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Mon 3/16

6:20 am-12:38 am

2 stops18h 18m

Montreal Pierre Elliott Trudeau Intl

Fri 3/20

4:35 pm-11:59 pm

1 stop7h 24m

$488

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 4/30

4:47 pm-5:35 pm

2 stops24h 48m

Montreal Pierre Elliott Trudeau Intl

Sun 5/3

8:35 pm-11:59 pm

2 stops27h 24m

$544

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 1/8

6:05 am-1:42 pm

1 stop7h 37m

Montreal Pierre Elliott Trudeau Intl

Fri 1/9

5:25 pm-8:31 am

2 stops15h 06m

$591

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 1/8

6:05 am-1:42 pm

1 stop7h 37m

Montreal Pierre Elliott Trudeau Intl

Sat 1/10

5:25 pm-8:31 am

2 stops15h 06m

$608

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Wed 2/18

10:30 am-10:20 am

1 stop23h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 2/20

4:45 pm-9:17 pm

1 stop28h 32m

$616

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Wed 1/21

1:00 pm-4:22 pm

1 stop27h 22m

$114

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 17 results
1
2

Compare providers for flights from Baltimore to Montreal

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Montreal in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Montreal flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Baltimore-Montreal flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Baltimore-Montreal flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Montreal flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Montreal flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Baltimore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Montreal

What is the cheapest month to book a flight from Baltimore to Montreal?

Currently, March is the cheapest month in which you can book a flight from Baltimore to Montreal (average of $112). Flying from Baltimore to Montreal in June is currently the most expensive (average of $250). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Baltimore to Montreal?

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montreal. Reviews last updated December 23, 2025.
Get a feel of what it's like to fly with Delta, WestJet, and Air Canada from Baltimore to Montreal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Baltimore to Montreal?

    Located just 8.5 mi from the city center, Baltimore/Washington is the airport most travelers will use when flying to Montreal from Baltimore. Booking flights from Baltimore/Washington (BWI) to Montreal should be relatively easy as there are 0 daily outbound flights to Montreal from 3 different airlines.

  • What are the cheapest airlines flying from Baltimore to Montreal round-trip?

    Cheapflights users have booked flights from Baltimore to Montreal round-trip from $162. Other airlines that can offer you cheap pricing are Air Canada, from $169, and WestJet, from $422. You may be able to fly from Baltimore to Montreal for 64% less than the average price by searching for these airlines.

  • Can I find deals for flights from Baltimore to Montreal that include hotel bookings?

    Yes. In addition to deals on Baltimore to Montreal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Montreal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Montreal.

  • Can I find deals for business class flights from Baltimore to Montreal?

    Yes. Cheapflights offers flight deals from Baltimore to Montreal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Baltimore to Montreal?

    Currently, March is the cheapest month in which you can book a flight from Baltimore to Montreal (average of $112). Flying from Baltimore to Montreal in June is currently the most expensive (average of $250). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Baltimore to Montreal

Discover the top 3 airlines that operate flights from Baltimore to Montreal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$173Average$297FlexibilityNo cancel feeOn-time67%
DeltaCheapest$213Average$630FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$422Average$638FlexibilityNo cancel feeOn-time60%

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