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Cheap flights from Montreal to Baltimore from C$ 303

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — BWI
17 Aug — 24 Aug1
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 18 July 2026.

Thu 17/97:00 a.m.
YUL
-
BWI
1 stop8h 42m
Delta
Mon 21/97:05 a.m.
BWI
-
YUL
2 stops11h 48m
Delta
Deal found 15/7C$ 616
Tue 8/124:55 p.m.
YUL
-
BWI
2 stops7h 31m
Delta
Wed 16/128:10 a.m.
BWI
-
YUL
2 stops7h 55m
Delta
Deal found 16/7C$ 617
Fri 28/86:00 a.m.
YUL
-
BWI
2 stops12h 22m
Delta
Tue 1/95:00 p.m.
BWI
-
YUL
1 stop6h 52m
Delta
Deal found 18/7C$ 618
Sat 5/95:10 p.m.
YUL
-
BWI
1 stop4h 18m
Delta
Wed 9/92:03 p.m.
BWI
-
YUL
1 stop9h 56m
Delta
Deal found 13/7C$ 624
Tue 11/86:00 a.m.
YUL
-
BWI
2 stops11h 51m
Delta
Tue 18/812:30 p.m.
BWI
-
YUL
2 stops11h 22m
Delta
Deal found 16/7C$ 625
Wed 12/87:00 a.m.
YUL
-
BWI
1 stop8h 46m
Delta
Wed 16/95:10 p.m.
BWI
-
YUL
1 stop6h 49m
Delta
Deal found 14/7C$ 632
Tue 11/86:00 a.m.
YUL
-
BWI
1 stop5h 42m
Delta
Wed 12/812:30 p.m.
BWI
-
YUL
2 stops11h 22m
Delta
Deal found 16/7C$ 634
Sun 6/126:00 a.m.
YUL
-
BWI
2 stops13h 41m
Delta
Sat 19/122:10 p.m.
BWI
-
YUL
1 stop9h 41m
Delta
Deal found 16/7C$ 644
Thu 20/89:30 a.m.
YUL
-
BWI
2 stops7h 45m
Delta
Sun 23/84:56 p.m.
BWI
-
YUL
1 stop6h 56m
Delta
Deal found 14/7C$ 649
Sun 6/127:00 a.m.
YUL
-
BWI
1 stop10h 03m
Delta
Sun 13/1210:00 a.m.
BWI
-
YUL
1 stop7h 03m
Delta
Deal found 16/7C$ 652
Tue 11/86:00 a.m.
YUL
-
BWI
2 stops11h 51m
Delta
Thu 13/82:18 p.m.
BWI
-
YUL
1 stop9h 34m
Delta
Deal found 14/7C$ 658

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 18 July 2026.

Round-trip from

C$ 616

One-way from

C$ 303

Popular in

July

Cheapest in

October

Average price

C$ 582
Delta
  • Delta
  • 17/9-21/9
  • 3 total stops
  • 20h 30m total
  • Montreal to Baltimore
Search Deals
31/8
  • 31/8
  • 2 total stops
  • 11h 12m total
  • Montreal to Baltimore
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 18 July 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

Tue 8/12

6:00 a.m.-3:40 p.m.

2 stops9h 40m

Baltimore/Washington

Mon 14/12

5:30 p.m.-11:10 p.m.

1 stop5h 40m

C$ 617
Quickest round-trip

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

6:00 a.m.-11:42 a.m.

1 stop5h 42m

Baltimore/Washington

Sun 23/8

6:00 a.m.-11:39 a.m.

1 stop5h 39m

C$ 617

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

2:29 p.m.-9:28 p.m.

2 stops6h 59m

Baltimore/Washington

Wed 9/9

12:30 p.m.-11:59 p.m.

2 stops11h 29m

C$ 617

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Fri 28/8

6:00 a.m.-3:46 p.m.

2 stops9h 46m

Baltimore/Washington

Tue 1/9

8:18 a.m.-6:54 p.m.

2 stops10h 36m

C$ 618

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

6:50 p.m.-12:26 a.m.

1 stop5h 36m

Baltimore/Washington

Sun 18/10

4:39 p.m.-11:59 p.m.

1 stop7h 20m

C$ 618

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

7:00 a.m.-5:15 p.m.

1 stop10h 15m

Baltimore/Washington

Mon 7/9

2:18 p.m.-11:52 p.m.

1 stop9h 34m

C$ 649

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Thu 30/7

12:44 p.m.-6:23 p.m.

1 stop5h 39m

Baltimore/Washington

Sun 2/8

8:17 a.m.-5:46 p.m.

1 stop9h 29m

C$ 680

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Wed 29/7

7:00 a.m.-5:15 p.m.

1 stop10h 15m

Baltimore/Washington

Thu 20/8

8:18 a.m.-5:46 p.m.

1 stop9h 28m

C$ 691

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

7:00 a.m.-6:22 p.m.

1 stop11h 22m

Baltimore/Washington

Sun 23/8

6:15 a.m.-5:46 p.m.

2 stops11h 31m

C$ 707
Cheapest one-way

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

6:45 a.m.-8:29 a.m.

3 stops25h 44m

C$ 321

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/7

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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’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.

Chicago (ORD) – chosen by Cheapflights users on 40% 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$ 381.

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 53m.

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 0h 56m.

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 1 airline. 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 9h 40m. Delta provides one of the quickest options available for as low as C$ 617. The distance between Montreal and Baltimore is about 739 km.

  • What is the cheapest airline to fly from Montreal to Baltimore round-trip?

    Currently priced at C$ 600, WestJet will fly you from Montreal to Baltimore and back. In addition to WestJet, many other airlines offer competitively priced options for your trip.

  • 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.

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 airline flying from Montreal to Baltimore

Discover the top airline 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 18 July 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 600AverageC$ 815FlexibilityNo 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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