Airlines with flights from Calgary to Dulles
There are five airlines with scheduled flights between YYC and IAD. Both United and WestJet operates non-stop flights from Calgary International to Washington Dulles Airport and the flight time is 4 hours and 20 minutes.
There are five airlines with scheduled flights between YYC and IAD. Both United and WestJet operates non-stop flights from Calgary International to Washington Dulles Airport and the flight time is 4 hours and 20 minutes. Choose airline
Schedules
Non-stop with United Airlines
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Total flight time: 4 hours and 20 minutes
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Dulles is a United Airlines hub (Secondary hub).
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7 flights per week
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Boeing 737-800 Passenger
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First class available
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with WestJet
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Total flight time: 4 hours and 25 minutes
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Low-cost airline
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Calgary is a WestJet hub.
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2 flights per week
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Boeing 737-700 (winglets) Passenger/BBJ1Boeing 737MAX 8 Passenger
Flight
The timetable & schedule information was updated at 2026-04-21
Via Chicago with United Airlines
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Total flight time: 6h 30m - 10h 24m.
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Dulles is a United Airlines hub (Secondary hub).
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42 flights per week
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Boeing 737-800 Passenger
Flight
UA2437
UA2202
The timetable & schedule information was updated at 2026-04-21
Via Toronto with Air Canada
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Total flight time: 6h 34m - 8h 49m.
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Calgary is a Air Canada focus city.
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83 flights per week
Flight
AC1540
AC8618
AC1542
The timetable & schedule information was updated at 2026-04-21
Via Minneapolis with Delta Air Lines
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Total flight time: 6h 39m - 9h 30m.
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Sky Team Alliance
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22 flights per week
Flight
DL3783
DL4129
The timetable & schedule information was updated at 2026-04-21
Via Montreal with Air Canada
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Total flight time: 7h 00m - 11h 00m.
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Calgary is a Air Canada focus city.
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14 flights per week
Flight
AC8723
AC8725
The timetable & schedule information was updated at 2026-04-21
Via Charlotte with American Airlines