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Cheap flights from Chicago (CHI) to Montreal (YUL)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Chicago (CHI) to Montreal (YUL)

How to find the cheapest flight from Chicago (CHI) to Montreal (YUL)
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How to find the cheapest flight from Chicago (CHI) to Montreal (YUL)
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How to find the cheapest flight from Chicago (CHI) to Montreal (YUL)
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Cheap flights from Chicago to Montreal in April , May 2026

25 Apr - 30 May $ 321.00
CHI
Chicago
United Airlines
DIRECT
YUL
Montreal
YUL
Montreal
United Airlines
DIRECT
CHI
Chicago
Pick dates
12 Apr - 08 May $ 606.00
CHI
Chicago
WestJet
1 STOPS
YUL
Montreal
YUL
Montreal
WestJet
1 STOPS
CHI
Chicago
Pick dates
12 Apr - 07 May $ 606.00
CHI
Chicago
WestJet
1 STOPS
YUL
Montreal
YUL
Montreal
WestJet
1 STOPS
CHI
Chicago
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Last minute flights from Chicago to Montreal

27 Apr - 30 Apr $ 375.00
CHI
Chicago
United Airlines
DIRECT
YUL
Montreal
YUL
Montreal
United Airlines
DIRECT
CHI
Chicago
Pick dates
09 Apr - 30 Apr $ 517.00
CHI
Chicago
United Airlines
DIRECT
YUL
Montreal
YUL
Montreal
United Airlines
1 STOPS
CHI
Chicago
Pick dates
09 Apr - 30 Apr $ 693.00
CHI
Chicago
United Airlines
DIRECT
YUL
Montreal
YUL
Montreal
United Airlines
DIRECT
CHI
Chicago
Pick dates

One-way flights to Montreal from Chicago

6:01 PM - 6:01 PM
United Airlines
0 Stops
2h 25m
CHI - YUL
$ 134
Kiwi
Pick dates
8:18 AM - 8:18 AM
Porter Airlines
0 Stops
2h 26m
CHI - YUL
$ 244
Kiwi
Pick dates
3:45 PM - 3:45 PM
United Airlines
0 Stops
2h 11m
CHI - YUL
$ 336
Kiwi
Pick dates

How to find the cheapest flight from Chicago (CHI) to Montreal (YUL)

Related info for your journey
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How to find the cheapest flight from Chicago (CHI) to Montreal (YUL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Montreal (YUL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.