Airlines with flights from Dulles to Montreal
There are four airlines with scheduled flights between IAD and YUL. Both United and Air Canada operates non-stop flights from Washington Dulles Airport to Montreal Airport and the flight time is 1 hour and 56 minutes.
Choose airline
Schedules
Non-stop with United Airlines
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Total flight time: 1 hour and 56 minutes
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Dulles is a United Airlines hub (Secondary hub).
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21 flights per week
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Embraer 175 (Enhanced Winglets)
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First class available
Flight
The timetable & schedule information was updated at 2026-04-22
Non-stop with Air Canada
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Total flight time: 1 hour and 43 minutes
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Montreal is a Air Canada hub.
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12 flights per week
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Embraer 175
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Business class available
Flight
The timetable & schedule information was updated at 2026-04-22
Via Toronto with Porter Airlines
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Total flight time: 4h 05m - 7h 35m.
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Montreal is a Porter Airlines focus city.
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26 flights per week
Flight
PD2471
PD2473
PD2485
The timetable & schedule information was updated at 2026-04-22
Via Toronto with Air Canada
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Total flight time: 4h 21m - 7h 32m.
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Montreal is a Air Canada hub.
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28 flights per week
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Embraer 175
Flight
AC414
AC424
The timetable & schedule information was updated at 2026-04-22
Via New York with United Airlines
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Total flight time: 4h 24m - 7h 55m.
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Dulles is a United Airlines hub (Secondary hub).
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85 flights per week
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Embraer 175 (Enhanced Winglets)
Flight
UA3621
UA3621
UA3613
The timetable & schedule information was updated at 2026-04-22
Via Detroit with Delta Air Lines
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Total flight time: 5h 00m - 6h 16m.
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Sky Team Alliance
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70 flights per week
Flight
DL4815
DL4816
DL5136
DL5136
The timetable & schedule information was updated at 2026-04-22

There are four airlines with scheduled flights between IAD and YUL. Both United and Air Canada operates non-stop flights from Washington Dulles Airport to Montreal Airport and the flight time is 1 hour and 56 minutes.