Cheap flights from Belleville, IL to Montreal, Canada

Flights starting at $304. Choose between Allegiant Air, Porter Airlines, or WestJet to find the best price.

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How much do flights to Montreal cost?

Key info about flying to Montreal

Depart from
MidAmerica St. Louis
Arrive to
Montréal–Pierre Elliott Trudeau International
Average flights per week
21
Flight distance
Worth visiting
Island of Montreal - Île Jésus

Check-in for a flight from Belleville to Montreal

NameCarrier codeIATA CodePassport needed during booking
Allegiant AirAAYG4No
Porter AirlinesPOEPDNo
WestJetWJAWSNo
Air TransatTSCTSNo
Air LiaisonLIZDUNo

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
August24°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
223
days per year
Snow days
31
days per year

14 day forecast

Wednesday
11 Dec
80%
3°C1°C
18 Dec
88%
3°C-2°C
Thursday
12 Dec
80%
0°C-6°C
19 Dec
63%
-2°C-4°C
Friday
13 Dec
-3°C-7°C
20 Dec
89%
-4°C-8°C
Saturday
14 Dec
-2°C-9°C
21 Dec
-8°C-10°C
Sunday
15 Dec
0°C-6°C
22 Dec
-7°C-10°C
Monday
16 Dec
63%
1°C0°C
23 Dec
68%
-5°C-10°C
Tuesday
17 Dec
82%
7°C1°C
24 Dec
80%
-2°C-4°C
Book your trip to arrive at Montréal–Pierre Elliott Trudeau International, or Montreal Saint-Hubert Longueuil. The most popular airlines for this route are Allegiant Air, Porter Airlines, WestJet, Air Transat, and Air Liaison. Belleville and Montreal have 21 direct flights per week. When you arrive at Montreal, consider visiting Island of Montreal, and Île Jésus.

Frequently asked questions

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What time do flights between Belleville and Montreal depart?
What time do flights between Belleville and Montreal arrive?

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