Airlines with flights from Atlanta to Montreal
There are four airlines with scheduled flights between ATL and YUL. Both Delta and Air Canada operates non-stop flights from Hartsfield–Jackson Atlanta Airport to Montreal Airport and the flight time is 2 hours and 38 minutes.
Choose airline
Schedules
Non-stop with Delta Air Lines
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Total flight time: 2 hours and 38 minutes
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Sky Team Alliance
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Atlanta is a Delta Air Lines hub (Largest hub).
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37 flights per week
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Airbus A319Airbus A320Airbus A321
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First class available
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with Air Canada
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Total flight time: 2 hours and 47 minutes
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Montreal is a Air Canada hub.
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8 flights per week
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Embraer 175
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Business class available
Flight
The timetable & schedule information was updated at 2026-04-21
Via Detroit with Delta Air Lines
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Total flight time: 4h 17m - 8h 50m.
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Sky Team Alliance
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Atlanta is a Delta Air Lines hub (Largest hub).
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175 flights per week
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Airbus A319Airbus A320Airbus A321
Flight
DL4815
DL4816
DL4816
DL5136
DL5136
DL5136
The timetable & schedule information was updated at 2026-04-21
Via Charlotte with American Airlines
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Total flight time: 4h 33m - 8h 54m.
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One World Alliance
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86 flights per week
Flight
AA5350
AA5350
AA5137
The timetable & schedule information was updated at 2026-04-21
Via Dulles with United Airlines
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Total flight time: 4h 41m - 5h 17m.
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81 flights per week
Flight
UA3547
UA3602
UA3445
The timetable & schedule information was updated at 2026-04-21
Via Philadelphia with American Airlines
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Total flight time: 4h 46m - 9h 20m.
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One World Alliance
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86 flights per week
Flight
AA6011
AA6011
AA6023
AA6023
AA6027
AA6027
AA6027
The timetable & schedule information was updated at 2026-04-21

There are four airlines with scheduled flights between ATL and YUL. Both Delta and Air Canada operates non-stop flights from Hartsfield–Jackson Atlanta Airport to Montreal Airport and the flight time is 2 hours and 38 minutes.