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Cheap flights from Atlanta (ATL) 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 Atlanta (ATL) to Montreal (YUL)

How to find the cheapest flight from Atlanta (ATL) to Montreal (YUL)
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How to find the cheapest flight from Atlanta (ATL) to Montreal (YUL)
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How to find the cheapest flight from Atlanta (ATL) to Montreal (YUL)
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Cheap flights from Atlanta to Montreal in December 2025 , January 2026

25 Dec - 14 Jan $ 332.00
ATL
Atlanta
Frontier Airlines
1 STOPS
YUL
Montreal
YUL
Montreal
Frontier Airlines
1 STOPS
ATL
Atlanta
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27 Dec - 08 Jan $ 888.00
ATL
Atlanta
WestJet
2 STOPS
YUL
Montreal
YUL
Montreal
WestJet
DIRECT
ATL
Atlanta
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19 Dec - 02 Jan $ 1,090.00
ATL
Atlanta
WestJet
DIRECT
YUL
Montreal
YUL
Montreal
WestJet
DIRECT
ATL
Atlanta
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Last minute flights from Atlanta to Montreal

25 Dec - 31 Dec $ 484.00
ATL
Atlanta
Frontier Airlines
1 STOPS
YUL
Montreal
YUL
Montreal
Frontier Airlines
2 STOPS
ATL
Atlanta
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24 Dec - 01 Jan $ 690.00
ATL
Atlanta
United Airlines
1 STOPS
YUL
Montreal
YUL
Montreal
United Airlines
1 STOPS
ATL
Atlanta
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26 Dec - 31 Dec $ 2,142.00
ATL
Atlanta
United Airlines
DIRECT
YUL
Montreal
YUL
Montreal
United Airlines
DIRECT
ATL
Atlanta
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One-way flights to Montreal from Atlanta

5:15 AM - 11:45 AM
Air Transat
1 Stops
9h 55m
ATL - YUL
$ 185
Kiwi
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8:36 PM - 10:35 AM
United Airlines
2 Stops
17h 24m
ATL - YUL
$ 330
Kiwi
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9:27 PM - 9:27 PM
WestJet
0 Stops
2h 32m
ATL - YUL
$ 684
Kiwi
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How to find the cheapest flight from Atlanta (ATL) to Montreal (YUL)

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