Airlines with flights from Dulles to Quebec
There are two airlines with scheduled flights between IAD and YQB. United is the only airline with non-stop flights from Washington Dulles Airport to Quebec Jean Lesage International and the flight time is 2 hours and 8 minutes.
There are two airlines with scheduled flights between IAD and YQB. United is the only airline with non-stop flights from Washington Dulles Airport to Quebec Jean Lesage International and the flight time is 2 hours and 8 minutes. Choose airline
Direct
Non-stop
2h 8min
Via Montreal
3h 56min
Via New York
4h 59min
Via Toronto
5h 55min
Via New York
7h 41min
Schedules
Non-stop with United Airlines
-
Total flight time: 2 hours and 8 minutes
-
Dulles is a United Airlines hub (Secondary hub).
-
1 flight per week
-
Embraer 175 (Enhanced Winglets)
-
First class available
IAD
Direct
YQB
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
UA3593
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----
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13:20
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The timetable & schedule information was updated at 2026-04-22
Via Montreal with Air Canada
-
Total flight time: 3h 56m - 7h 41m.
-
21 flights per week
IAD
Via YUL
YQB
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
AC8724
AC1150
AC1150
09:45
09:45
09:45
09:45
09:45
09:45
09:45
AC8726
AC7940
AC7940
15:45
15:45
15:45
15:45
15:45
15:45
15:45
The timetable & schedule information was updated at 2026-04-22
Via New York with United Airlines
-
Total flight time: 4h 59m - 7h 45m.
-
Dulles is a United Airlines hub (Secondary hub).
-
79 flights per week
-
Embraer 175 (Enhanced Winglets)
IAD
Via EWR
YQB
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
UA2147
UA3673
UA3673
06:33
06:33
06:33
06:33
06:33
06:33
06:33
UA2396
UA3574
UA3574
08:25
08:29
08:25
08:29
08:29
08:15
08:25
UA1831
UA3625
UA3625
17:42
17:42
17:42
17:42
17:42
17:42
17:42
The timetable & schedule information was updated at 2026-04-22
Via Toronto with Air Canada
-
Total flight time: 5h 55m - 7h 30m.
-
28 flights per week
IAD
Via YYZ
YQB
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
AC8617
AC1954
AC1954
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----
----
----
----
09:55
09:55
AC8617
AC1136
AC1136
09:55
09:55
09:55
09:55
09:55
----
----
AC1543
AC1142
AC1142
16:20
16:20
16:20
16:20
16:20
16:20
16:20
The timetable & schedule information was updated at 2026-04-22
Via New York with United Airlines
-
Total flight time: 7h 41m - 7h 45m.
-
Dulles is a United Airlines hub (Secondary hub).
-
28 flights per week
-
Embraer 175 (Enhanced Winglets)
IAD
Via LGA
YQB
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
UA6116
UA3574
UA3574
08:19
08:19
08:19
08:19
08:19
08:19
08:19
The timetable & schedule information was updated at 2026-04-22
