Cheap Flights from Baltimore, MD to Montreal, QC from $172

Return flight: Montreal – Baltimore

On Cheapflightsplus.com you will find 455 connecting flights from Baltimore to Montreal. You can compare airfare deals from 7 airlines and multiple travel sites from $172, book and save on cheap plane tickets and last minute offers. Also check out BWI-YMQ flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from Baltimore to Montreal depends on and how to choose the most interesting flight option for you.

Distance between Baltimore and Montreal is 749 miles. Time difference between the cities is 0h. Airplanes depart 05:35 to 22:46 from 4 Baltimore airports and arrive 05:35 to 22:46 to 4 Montreal airports. Average flight time is 18h 12m.

  • The fastest flight 3h 57m
  • Average flight time 18h 12m
  • The earliest flight 05:35
  • The latest flight 22:46
  • Distance 466 ml

The cheapest months to travel to Montreal are july (from 172 $), september (from 178 $), october (from 185 $).

The most expensive months are august (from 187 $), october (from 185 $), september (from 178 $).

What is the lowest airfare Baltimore to Montreal?

The cheapest plane ticket found by our users is $172. This airfare is for economy class on one-way NK2439 flight by Spirit Airlines for July 6, 2025 which leaves Balt/Wash Intl in Baltimore at 08:00 am and arrives at Montreal Pierre Elliott Trudeau at 22:15.

Economy class
$172
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Business class
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First class
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Flight Schedule Baltimore (Maryland) to Montreal (Quebec)

06:15 — 17:26
11h 11m flight time
Find flight
from$196
06:15 — 07:31 Baltimore — Chicago
UA1316 United Airlines
6h 37m stop
14:08 — 17:26 Chicago — Montreal
UA2176 United Airlines
06:25 — 14:50
8h 25m flight time
Find flight
from$192
06:25 — 09:01 Baltimore — Miami
NK1042 Spirit Airlines
2h 24m stop
11:25 — 14:50 Miami — Montreal
TS845 Air Transat
12:23 — 14:20+1day
25h 57m flight time
Find flight
from$216
12:11 — 14:40 Baltimore — Orlando
F93663 Frontier Airlines
20h 28m stop
11:15 — 14:20 Orlando — Montreal
TS821 Air Transat
12:23 — 00:15+1day
11h 52m flight time
Find flight
from$230
12:11 — 14:40 Baltimore — Orlando
F93663 Frontier Airlines
6h 18m stop
21:05 — 00:15 Orlando — Montreal
TS823 Air Transat
14:59 — 14:20+1day
23h 21m flight time
Find flight
from$216
14:59 — 17:35 Baltimore — Orlando
F94003 Frontier Airlines
17h 40m stop
11:15 — 14:20 Orlando — Montreal
TS821 Air Transat
16:40 — 14:50+1day
22h 10m flight time
Find flight
from$178
08:45 — 11:22 Baltimore — Miami
NK1185 Spirit Airlines
16h 7m stop
11:25 — 14:50 Miami — Montreal
TS845 Air Transat
17:04 — 14:20+1day
21h 16m flight time
Find flight
from$212
17:04 — 19:37 Baltimore — Orlando
NK1961 Spirit Airlines
15h 38m stop
11:15 — 14:20 Orlando — Montreal
TS821 Air Transat
17:20 — 13:54+1day
20h 34m flight time
Find flight
from$202
17:20 — 18:35 Baltimore — Chicago
UA590 United Airlines
16h 5m stop
10:40 — 13:54 Chicago — Montreal
UA8344 United Airlines
17:42 — 14:20+1day
20h 38m flight time
Find flight
from$195
17:42 — 20:06 Baltimore — Orlando
NK1095 Spirit Airlines
15h 9m stop
11:15 — 14:20 Orlando — Montreal
TS821 Air Transat
17:42 — 00:15+2days
30h 33m flight time
Find flight
from$221
17:42 — 20:06 Baltimore — Orlando
NK1095 Spirit Airlines
24h 59m stop
21:05 — 00:15 Orlando — Montreal
TS823 Air Transat
17:50 — 14:20+1day
20h 30m flight time
Find flight
from$195
17:50 — 20:14 Baltimore — Orlando
NK962 Spirit Airlines
15h 1m stop
11:15 — 14:20 Orlando — Montreal
TS821 Air Transat
17:50 — 00:15+2days
30h 25m flight time
Find flight
from$221
17:50 — 20:14 Baltimore — Orlando
NK962 Spirit Airlines
24h 51m stop
21:05 — 00:15 Orlando — Montreal
TS823 Air Transat
19:00 — 10:40+1day
15h 40m flight time
Find flight
from$196
18:40 — 19:56 Baltimore — Chicago
UA2432 United Airlines
10h 55m stop
07:11 — 10:40 Chicago — Montreal
UA3536 United Airlines
19:00 — 11:57+1day
16h 57m flight time
Find flight
from$202
18:40 — 19:56 Baltimore — Chicago
UA2432 United Airlines
12h 24m stop
08:40 — 11:58 Chicago — Montreal
UA8452 United Airlines
19:00 — 13:54+1day
18h 54m flight time
Find flight
from$202
19:00 — 20:16 Baltimore — Chicago
UA2432 United Airlines
14h 24m stop
10:40 — 13:54 Chicago — Montreal
UA8344 United Airlines
Full flight schedule will help you in detecting at what time planes fly from Baltimore to Montreal. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on October 15, 2025.

Popular Airlines on the Route

The flight Baltimore — Montreal is served by 7 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Tulpar Avia Service - 1 departures per week at the price of from $ 312 . And the most expensive tickets are offered by Spirit Airlines airline - from $ 863.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 455 flights with layovers on the route. The fastest connecting flight is WS6922 by WestJet takes 3h 57m and the cheapest is NK2439 by Spirit Airlines for $172.

  • 2T - Tulpar Avia Service
    from $312
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  • AS - Alaska Airlines
    from $453
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  • F9 - Frontier Airlines
    from $198
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  • SY - Sun Country Airlines
    from $252
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  • UA - United Airlines
    from $196
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  • WS - WestJet
    from $297
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  • NK - Spirit Airlines
    from $172
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See more connecting flights

Airports

You can fly from Baltimore to Montreal from 4 airports (Baltimore Rail, Balt/Wash Intl, Baltimore Greenbelt T, Glenn L Martin).

Baltimore airports

  • Baltimore Rail-ZBP
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  • Balt/Wash Intl-BWI
    from $172
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  • Baltimore Greenbelt T-GBO
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  • Glenn L Martin-MTN
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Montreal airports

  • St Lambert Rail Svce.-XLM
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  • Pierre Elliott Trudeau-YUL
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  • Mirabel-YMX
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  • St Hubert-YHU
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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