Airlines with flights from Saint Louis to Montreal
There are four airlines with scheduled flights between STL and YUL. Air Canada is the only airline with non-stop flights from Saint Louis Airport to Montreal Airport and the flight time is 2 hours and 32 minutes.
There are four airlines with scheduled flights between STL and YUL. Air Canada is the only airline with non-stop flights from Saint Louis Airport to Montreal Airport and the flight time is 2 hours and 32 minutes. Choose airline
Direct
Non-stop
2h 32min
Via Detroit
3h 58min
Via Chicago
4h 9min
Via Chicago
4h 40min
Via Toronto
4h 41min
Via Philadelphia
4h 49min
Via Minneapolis
4h 51min
Via Dulles
4h 55min
Via Atlanta
4h 58min
Via New York
5h 6min
Via New York
5h 8min
Via Charlotte
5h 12min
Schedules
Non-stop with Air Canada
-
Total flight time: 2 hours and 32 minutes
-
Montreal is a Air Canada hub.
-
7 flights per week
-
Canadair (Bombardier) Regional Jet 900
-
Business class available
STL
Direct
YUL
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AC8688
12:10
12:10
12:10
12:10
12:10
12:10
12:10
The timetable & schedule information was updated at 2026-04-21
Via Detroit with Delta Air Lines
-
Total flight time: 3h 58m - 8h 31m.
-
Sky Team Alliance
-
92 flights per week
STL
Via DTW
YUL
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
DL1626
DL4815
DL4815
06:30
06:30
06:30
06:30
06:30
06:30
06:30
DL2868
DL4816
DL4816
10:19
10:19
10:19
10:19
10:19
----
10:19
DL1371
DL5136
DL5136
13:54
13:54
13:54
13:54
13:54
----
13:54
DL2822
DL5136
DL5136
18:04
18:04
18:04
18:04
18:04
18:04
18:04
The timetable & schedule information was updated at 2026-04-21
Via Chicago with American Airlines
-
Total flight time: 4h 09m - 8h 53m.
-
One World Alliance
-
59 flights per week
STL
Via ORD
YUL
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AA1926
AA3600
AA3600
06:00
06:00
06:06
06:06
06:06
06:06
06:06
AA2324
AA3602
AA3602
07:00
07:00
----
----
----
----
----
AA1997
AA3602
AA3602
----
----
07:23
07:23
07:23
07:23
07:23
AA6324
AA3602
AA3602
----
----
08:35
08:35
08:35
08:35
08:35
AA4104
AA3602
AA3602
09:08
09:08
----
----
----
----
----
The timetable & schedule information was updated at 2026-04-21
Via Chicago with United Airlines
-
Total flight time: 4h 40m - 9h 01m.
-
199 flights per week
STL
Via ORD
YUL
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
UA4183
UA1862
UA1862
08:00
----
08:00
08:00
08:00
08:00
08:00
UA5572
UA1862
UA1862
09:23
09:23
09:23
09:23
09:23
09:23
09:23
UA4517
UA1862
UA1862
10:20
10:20
10:20
10:20
10:20
10:20
10:20
UA4395
UA1862
UA1862
11:25
11:25
11:25
11:25
11:25
11:25
11:25
UA1382
UA3670
UA3670
13:13
13:13
13:13
13:13
13:13
13:13
13:13
UA5526
UA3670
UA3670
----
----
----
----
----
15:10
----
UA4536
UA3670
UA3670
15:10
15:10
15:10
15:10
15:10
----
15:10
The timetable & schedule information was updated at 2026-04-21
Via Toronto with Air Canada
-
Total flight time: 4h 41m - 8h 20m.
-
Montreal is a Air Canada hub.
-
15 flights per week
-
Canadair (Bombardier) Regional Jet 900
STL
Via YYZ
YUL
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AC8886
AC414
AC414
08:55
08:55
08:55
08:55
08:55
08:55
08:55
AC8888
AC424
AC424
14:40
14:40
14:40
14:40
14:40
14:40
14:40
The timetable & schedule information was updated at 2026-04-21
