Cheap flights from Boston, MA to Montreal, Canada

Choose between Porter Airlines, United Airlines, or Spirit Airlines to find the best price

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Book your trip to arrive at Montréal–Pierre Elliott Trudeau International, or Montreal Saint-Hubert Longueuil. The distance between Boston and Montreal is 409 km. The most popular airlines for this route are Porter Airlines, United Airlines, Spirit Airlines, JetBlue Airways, and Pascan Aviation. Boston and Montreal have 199 direct flights per week. When you arrive at Montreal, consider visiting Island of Montreal, and Île Jésus.

Weekly direct flights

Discover the top airlines offering direct flights from Boston to Montreal in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Sun 21.04 - Sat 27.04

AirlineSun 21.04Mon 22.04Tue 23.04Wed 24.04Thu 25.04Fri 26.04Sat 27.04
4444444
---------------------

Weekly direct flights for Sun 28.04 - Sat 04.05

AirlineSun 28.04Mon 29.04Tue 30.04Wed 01.05Thu 02.05Fri 03.05Sat 04.05
4444444
---------------------

Weekly direct flights for Sun 05.05 - Sat 11.05

AirlineSun 05.05Mon 06.05Tue 07.05Wed 08.05Thu 09.05Fri 10.05Sat 11.05
4444444
---1---------------

Weekly direct flights for Sun 12.05 - Sat 18.05

AirlineSun 12.05Mon 13.05Tue 14.05Wed 15.05Thu 16.05Fri 17.05Sat 18.05
4444444
---------------------

Check-in for a flight from Boston to Montreal

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Porter AirlinesPOEPDYes0
0
United AirlinesUALUAYesNo
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight
Pascan AviationPSCP6NoNo

Weather in Montreal

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-5°C-13°C
February-3°C-12°C
March2°C-5°C
April10°C1°C
May18°C8°C
June22°C13°C
July26°C17°C
August25°C16°C
September21°C12°C
October13°C6°C
November5°C0°C
December-1°C-6°C
Hottest Month
26°C
July
Coldest month
-13°C
January
Sunny days
220
days per year
Snow days
30
days per year

14 day forecast

Monday
29 Apr
13°C6°C
6 May
89%
14°C10°C
Tuesday
30 Apr
93%
6°C4°C
7 May
15°C7°C
Wednesday
1 May
14°C3°C
8 May
80%
14°C5°C
Thursday
2 May
86%
16°C9°C
9 May
89%
10°C9°C
Friday
3 May
18°C8°C
10 May
84%
16°C7°C
Saturday
4 May
78%
14°C9°C
11 May
62%
9°C2°C
Sunday
5 May
84%
14°C9°C
12 May
16°C5°C

Frequently asked questions

How long does it take to travel from Boston to Montreal?
What is the flight distance between Boston and Montreal?
What airlines offer nonstop (direct) flights between Boston and Montreal?
What are the most popular routes to and from Boston?
What are the most popular routes to and from Montreal?
What airports are near Boston?
What airports are near Montreal?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Boston and Montreal?
What is Virtual Interlining and how do I use it?
Which airlines fly between Boston and Montreal?
When's the best time to travel between Boston and Montreal?
What flights operate between Boston and Montreal?
How many airports are there near Boston?
How many airports are there near Montreal?
What time do nonstop (direct) flights between Boston and Montreal depart?
What time do nonstop (direct) flights between Boston and Montreal arrive?
What time do flights between Boston and Montreal depart?
What time do flights between Boston and Montreal arrive?

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