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$105+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YMQ
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
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Cheap 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 April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$267
(Delta)

One-way from

$105
(Delta)

Popular in

September

Cheapest in

May

Average price

$496
Provider with most accurate pricing for Baltimore/Washington-Montreal (YMQ) flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Montreal (YMQ) flights.
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From Baltimore/Washington to Montreal (YMQ)
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One-way flight from Baltimore/Washington to Montreal (YMQ)
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Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 4, 2025.

This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/252:04 pmBWI - YUL
1 stop9h 55mDelta
Tue 4/296:10 amYUL - BWI
1 stop8h 33mDelta
Deal found 4/3$267
This Mytrip deal was found by Cheapflights users on 4/3. 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.
Thu 5/16:16 pmBWI - YUL
3 stops27h 59mMultiple Airlines
Thu 5/86:45 amYUL - BWI
2 stops28h 14mMultiple Airlines
Deal found 4/3$287
This Justfly.com deal was found by Cheapflights users on 4/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/266:00 amBWI - YUL
1 stop5h 58mWestJet
Sun 5/46:00 pmYUL - BWI
1 stop16h 55mWestJet
Deal found 4/3$383

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 April 4, 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 4/25

2:04 pm-11:59 pm

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 4/29

6:10 am-2:43 pm

1 stop8h 33m

$267

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 5/1

6:16 pm-10:15 pm

3 stops27h 59m

Montreal Pierre Elliott Trudeau Intl

Thu 5/8

6:45 am-10:59 am

2 stops28h 14m

$287

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sat 4/26

6:00 am-11:58 am

1 stop5h 58m

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

6:00 pm-10:55 am

1 stop16h 55m

$383

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sat 4/26

2:04 pm-11:59 pm

1 stop9h 55m

$105

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 4/17

9:32 pm-5:40 pm

1 stop20h 08m

$109

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 4/22

2:04 pm-4:52 pm

1 stop26h 48m

$192

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 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, January is the cheapest month in which you can book a flight from Baltimore to Montreal (average of $270). Flying from Baltimore to Montreal in July is currently the most expensive (average of $409). 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.

What is the cheapest time of day to fly from BWI to YMQ?

Find hourly flight availability from Baltimore to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 4, 2025.

When flying from Baltimore to Montreal, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 32% versus a flight in the afternoon.

Rainfall in Montreal by month

Plan your trip to Montreal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal ranges from 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Montreal when rainfall is around 2.5 in.

Temperature in Montreal by month

Plan your trip to Montreal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 April 4, 2025.
Peruse reviews from past customers who have flown with Delta and WestJet from Baltimore to Montreal to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,795 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $267. Another airline that can offer you cheap pricing is WestJet. You may be able to fly from Baltimore to Montreal for 42% 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, January is the cheapest month in which you can book a flight from Baltimore to Montreal (average of $270). Flying from Baltimore to Montreal in July is currently the most expensive (average of $409). 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 April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$209Average$398FlexibilityNo cancel feeOn-time67%
DeltaCheapest$255Average$484FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$369Average$550FlexibilityNo cancel feeOn-time60%

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