HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Montreal

$97+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YMQ
mar. 20 — mar. 271
vie. 3/20
vie. 3/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore to Montreal with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 febrero 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
jue. 4/239:43 pm
BWI
-
YUL
1 stop18h 45m
Multiple Airlines
lun. 4/278:00 am
YUL
-
BWI
1 stop15h 59m
Multiple Airlines
Deal found 2/15$282
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
mar. 4/216:09 pm
BWI
-
YUL
1 stop21h 01m
Multiple Airlines
vie. 4/248:00 am
YUL
-
BWI
1 stop24h 43m
Multiple Airlines
Deal found 2/17$288
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
lun. 4/209:43 pm
BWI
-
YUL
1 stop17h 27m
Multiple Airlines
vie. 4/248:00 am
YUL
-
BWI
1 stop24h 43m
Multiple Airlines
Deal found 2/16$295
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
mar. 4/148:39 pm
BWI
-
YUL
1 stop27h 51m
Multiple Airlines
dom. 4/198:00 am
YUL
-
BWI
1 stop24h 43m
Multiple Airlines
Deal found 2/15$311
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
mié. 4/297:00 am
BWI
-
YUL
1 stop8h 10m
Multiple Airlines
jue. 5/76:45 am
YUL
-
BWI
2 stops11h 52m
Multiple Airlines
Deal found 2/17$313
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
jue. 4/169:43 pm
BWI
-
YUL
1 stop18h 45m
Multiple Airlines
sáb. 4/258:00 am
YUL
-
BWI
2 stops24h 12m
Multiple Airlines
Deal found 2/16$315
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
mié. 4/226:09 pm
BWI
-
YUL
1 stop21h 01m
Multiple Airlines
lun. 4/278:00 am
YUL
-
BWI
1 stop24h 50m
Multiple Airlines
Deal found 2/16$316
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
vie. 4/177:00 am
BWI
-
YUL
1 stop9h 28m
Multiple Airlines
dom. 4/198:00 am
YUL
-
BWI
1 stop24h 43m
Multiple Airlines
Deal found 2/14$335
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
mar. 3/314:05 pm
BWI
-
YUL
1 stop24h 23m
Multiple Airlines
mar. 4/76:45 am
YUL
-
BWI
2 stops27h 28m
Multiple Airlines
Deal found 2/14$340

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 febrero 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$282
(Kiwi.com)

One-way from

$97
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$656
Provider with most accurate pricing for Baltimore/Washington-Montreal (YMQ) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Montreal (YMQ) flights.
Search Deals
From Baltimore/Washington to Montreal (YMQ)
Search Deals
One-way flight from Baltimore/Washington to Montreal (YMQ)
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($138 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 febrero 18, 2026.
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

mar. 4/21

4:47 pm-12:30 am

1 stop7h 43m

Montreal Pierre Elliott Trudeau Intl

jue. 4/23

4:25 pm-8:43 am

1 stop16h 18m

$347

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

jue. 4/23

9:43 pm-4:28 pm

1 stop18h 45m

Montreal Pierre Elliott Trudeau Intl

lun. 4/27

8:00 am-5:01 pm

1 stop9h 01m

$366

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

vie. 4/17

7:00 am-4:28 pm

1 stop9h 28m

Montreal Pierre Elliott Trudeau Intl

lun. 4/20

8:00 am-12:49 am

2 stops16h 49m

$376

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

mié. 4/1

6:25 am-10:26 pm

1 stop16h 01m

Montreal Pierre Elliott Trudeau Intl

mié. 4/8

6:45 am-6:45 pm

1 stop12h 00m

$383

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

vie. 4/24

7:00 am-4:28 pm

1 stop9h 28m

Montreal Pierre Elliott Trudeau Intl

dom. 4/26

5:10 pm-4:13 pm

2 stops23h 03m

$385

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

jue. 3/19

6:25 am-4:20 pm

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

lun. 3/23

8:00 am-2:24 pm

2 stops30h 24m

$405

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

jue. 4/16

6:09 pm-4:55 pm

2 stops22h 46m

Montreal Pierre Elliott Trudeau Intl

sáb. 4/25

8:00 am-10:00 am

2 stops26h 00m

$441

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

mar. 4/21

6:26 pm-11:44 am

1 stop17h 18m

Montreal Pierre Elliott Trudeau Intl

vie. 4/24

12:30 pm-11:56 pm

1 stop11h 26m

$476

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

mié. 3/11

4:28 pm-9:37 am

2 stops17h 09m

Montreal Pierre Elliott Trudeau Intl

lun. 3/16

8:00 am-9:14 am

1 stop25h 14m

$491

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

mar. 3/17

6:25 am-4:20 pm

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

vie. 3/20

2:30 pm-8:26 am

2 stops17h 56m

$520

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

Showing 1-10 of 21 results
1
2
3

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Montreal flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $248). 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 febrero 18, 2026.
Get a feel of what it's like to fly with Delta 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.
Delta
7.9
Good
8,208 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.8

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.
Delta
7.9
Good
8,208 reviews
Delta
7.9
Good
8,208 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.8

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.
Air Canada
7.1
Good
10,732 reviews
Delta
7.9
Good
8,208 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.8

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 65% 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 $248). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 febrero 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$162Average$611FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$169Average$295FlexibilityNo cancel feeOn-time67%
WestJetCheapest$422Average$653FlexibilityNo cancel feeOn-time60%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.