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Cheap flights from Montreal to Baltimore from C$ 239

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — BWI
22 May — 29 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Baltimore

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Baltimore
Explore the most affordable flight options available from Montreal to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2026.

Wed 27/57:20 p.m.
YUL
-
BWI
2 stops28h 09m
Multiple Airlines
Sat 6/66:30 a.m.
BWI
-
YUL
2 stops17h 55m
Multiple Airlines
Deal found 17/4C$ 496
Wed 24/66:30 a.m.
YUL
-
BWI
2 stops10h 44m
Multiple Airlines
Mon 29/66:10 a.m.
BWI
-
YUL
1 stop12h 05m
Multiple Airlines
Deal found 20/4C$ 498
Sat 6/66:45 a.m.
YUL
-
BWI
1 stop16h 44m
Multiple Airlines
Wed 10/64:33 p.m.
BWI
-
YUL
1 stop8h 01m
Multiple Airlines
Deal found 19/4C$ 507
Wed 3/66:45 a.m.
YUL
-
BWI
2 stops16h 44m
Multiple Airlines
Tue 9/66:30 a.m.
BWI
-
YUL
2 stops13h 02m
Multiple Airlines
Deal found 18/4C$ 520
Wed 27/56:45 a.m.
YUL
-
BWI
3 stops25h 50m
Multiple Airlines
Fri 12/67:10 a.m.
BWI
-
YUL
2 stops17h 15m
Multiple Airlines
Deal found 17/4C$ 541
Wed 27/57:20 p.m.
YUL
-
BWI
2 stops28h 09m
Multiple Airlines
Sun 14/66:30 a.m.
BWI
-
YUL
2 stops17h 55m
Multiple Airlines
Deal found 17/4C$ 543
Tue 19/59:30 a.m.
YUL
-
BWI
2 stops11h 17m
Delta
Tue 26/57:00 a.m.
BWI
-
YUL
2 stops11h 53m
Delta
Deal found 20/4C$ 550
Sun 10/57:00 a.m.
YUL
-
BWI
1 stop10h 24m
Delta
Fri 15/56:29 p.m.
BWI
-
YUL
1 stop5h 28m
Delta
Deal found 21/4C$ 552
Fri 5/69:30 a.m.
YUL
-
BWI
2 stops13h 19m
Delta
Sun 7/66:24 p.m.
BWI
-
YUL
1 stop5h 35m
Delta
Deal found 21/4C$ 553
Thu 28/56:45 a.m.
YUL
-
BWI
2 stops16h 44m
Multiple Airlines
Sat 6/66:30 a.m.
BWI
-
YUL
3 stops18h 07m
Multiple Airlines
Deal found 17/4C$ 554

Find flight deals from Montreal to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Baltimore (BWI). 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 22 April 2026.

Round-trip from

C$ 496

One-way from

C$ 239

Popular in

June

Cheapest in

October

Average price

C$ 464
27/5-6/6
  • 27/5-6/6
  • 4 total stops
  • 46h 04m total
  • Montreal to Baltimore
Search Deals
5/5
  • 5/5
  • 2 total stops
  • 31h 35m total
  • Montreal to Baltimore
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 141 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Baltimore 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 629,999 searches. Data last updated 22 April 2026.
Use the filters below to find and compare flights from Montreal to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

12:40 p.m.-10:49 p.m.

1 stop10h 09m

Baltimore/Washington

Sat 16/5

11:50 a.m.-11:13 p.m.

2 stops11h 23m

C$ 552

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

2:29 p.m.-11:17 p.m.

2 stops8h 48m

Baltimore/Washington

Sat 13/6

2:16 p.m.-11:59 p.m.

1 stop9h 43m

C$ 552

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

7:00 a.m.-3:50 p.m.

1 stop8h 50m

Baltimore/Washington

Fri 15/5

6:29 p.m.-11:57 p.m.

1 stop5h 28m

C$ 552

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

5:06 p.m.-11:17 p.m.

1 stop6h 11m

Baltimore/Washington

Tue 9/6

2:10 p.m.-11:28 p.m.

2 stops9h 18m

C$ 552

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Fri 12/6

6:50 p.m.-12:58 a.m.

1 stop6h 08m

Baltimore/Washington

Sun 14/6

8:17 a.m.-5:45 p.m.

1 stop9h 28m

C$ 552
Quickest round-trip

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

6:51 p.m.-12:57 a.m.

1 stop6h 06m

Baltimore/Washington

Thu 28/5

6:29 p.m.-11:57 p.m.

1 stop5h 28m

C$ 552

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

7:00 a.m.-5:24 p.m.

1 stop10h 24m

Baltimore/Washington

Sun 7/6

5:32 a.m.-11:43 a.m.

1 stop6h 11m

C$ 553

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Tue 30/6

12:53 p.m.-9:28 p.m.

1 stop8h 35m

Baltimore/Washington

Fri 31/7

6:20 p.m.-11:55 p.m.

1 stop5h 35m

C$ 593

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

7:00 a.m.-3:46 p.m.

1 stop8h 46m

Baltimore/Washington

Sun 10/5

1:59 p.m.-11:57 p.m.

1 stop9h 58m

C$ 609
Cheapest one-way

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

7:20 p.m.-11:29 p.m.

2 stops28h 09m

C$ 292

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/4

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Montreal to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Montreal 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 Montreal to Baltimore

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

Currently, June is the cheapest month in which you can book a flight from Montreal to Baltimore (average of C$ 209). Flying from Montreal to Baltimore in January is currently the most expensive (average of C$ 836). 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 Montreal to Baltimore?

What’s the top layover airport for flights from Montreal to Baltimore?

Share of one-stop round-trip flights from Montreal to Baltimore chosen by Cheapflights users in the past 12 months, using the same layover each way.

Detroit (DTW) – chosen by Cheapflights users on 50% of one-stop itineraries from Montreal to Baltimore on Cheapflights.

What’s the cheapest layover airport for flights from Montreal to Baltimore?

Average round-trip fare for 1-stop flights from Montreal to Baltimore, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Toronto (YTZ) is the most affordable 1-stop option, with an average round-trip price of C$ 356.

What’s the fastest layover option from Montreal to Baltimore?

Shortest average travel time for 1-stop one-way flights from Montreal to Baltimore, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Toronto (YTZ) have the shortest average one-way travel time for 1-stop routes: 3h 58m.

Which airport typically offers the quickest layover for flights from Montreal to Baltimore?

Average layover duration for 1-stop one-way flights from Montreal to Baltimore, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 1h 11m.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Baltimore. 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 into for flights to Baltimore from Montreal?

    Most people fly into Baltimore/Washington (BWI) if they book a flight to Baltimore from Montreal. On average, Baltimore/Washington has 0 inbound flights from Montreal per day from 2 airlines. Baltimore/Washington is conveniently located just 13.7 km from Baltimore’s city centre.

  • How long is the flight from Montreal to Baltimore?

    A quick flight from Montreal to Baltimore can take about 10h 09m. Delta provides one of the quickest options available for as low as C$ 552. The distance between Montreal and Baltimore is about 739 km.

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

    Currently priced at C$ 209, Delta will fly you from Montreal to Baltimore and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on WestJet for as low as C$ 564. Delta is 63% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montreal to Baltimore 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 Montreal to Baltimore?

    Currently, June is the cheapest month in which you can book a flight from Montreal to Baltimore (average of C$ 209). Flying from Montreal to Baltimore in January is currently the most expensive (average of C$ 836). 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

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Top 2 airlines flying from Montreal to Baltimore

Discover the top 2 airlines that operate flights from Montreal to Baltimore. 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 629,999 searches. Data last updated 22 April 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 209AverageC$ 454FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 564AverageC$ 669FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to Baltimore?

Deals for Montreal to Baltimore flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Baltimore?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Montreal to Baltimore.

Can Cheapflights find flights from Montreal to Baltimore with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Montreal to Baltimore, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Montreal to Baltimore become cheaper?

Not ready to book yet? You can track prices for flights from Montreal to Baltimore on Cheapflights with our Price Alert feature and get notified when better prices are available.

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