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Flight times from St. Louis to Montreal & schedule

The average flight time from St. Louis to Montreal is About 2 hours 37 minutes, covering a distance of About 1,567.27km.

Flight duration

About 2 hours 37 minutes

Flight distance

About 1,567.27km

How long is the flight from St. Louis to Montreal?

The flights usually depart from St. Louis Lambert International Airport and arrive at Dulles International Airport.

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Earliest first
Latest first
Delta Air Lines DL1524
STL 06:00
ATL 08:40
With stops 1.7h
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Delta Air Lines DL2597
ATL 09:05
YUL 11:43
2.6h
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United Airlines UA2805
STL 06:00
ORD 07:30
With stops 1.5h
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United Airlines UA1862
ORD 14:08
YUL 17:30
2.4h
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Westjet WS8833
STL 06:00
ATL 08:40
With stops 1.7h
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Westjet WS6365
ATL 14:25
YUL 17:03
2.6h
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American Airlines AA1926
STL 06:00
ORD 07:30
With stops 1.5h
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American Airlines AA3602
ORD 13:20
YUL 16:51
2.5h
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United Airlines UA648
STL 06:01
EWR 09:30
With stops 2.5h
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United Airlines UA3621
EWR 11:30
YUL 13:10
1.7h
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United Airlines UA648
STL 06:01
EWR 09:30
With stops 2.5h
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United Airlines UA3715
EWR 14:41
YUL 16:21
1.7h
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United Airlines UA648
STL 06:01
EWR 09:30
With stops 2.5h
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United Airlines UA3613
EWR 20:00
YUL 21:40
1.7h
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American Airlines AA1308
STL 06:06
PHL 09:26
With stops 2.3h
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American Airlines AA6011
PHL 10:35
YUL 12:29
1.9h
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American Airlines AA1308
STL 06:06
PHL 09:26
With stops 2.3h
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American Airlines AA6023
PHL 13:25
YUL 15:19
1.9h
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United Airlines UA4423
STL 06:40
ORD 08:00
With stops 1.3h
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United Airlines UA3670
ORD 17:58
YUL 21:26
2.5h
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Delta Air Lines DL1626
STL 06:45
DTW 09:18
With stops 1.6h
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Delta Air Lines DL4816
DTW 14:10
YUL 15:59
1.8h
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Westjet WS8542
STL 06:45
DTW 09:18
With stops 1.6h
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Westjet WS7078
DTW 14:10
YUL 15:59
1.8h
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Westjet WS8542
STL 06:45
DTW 09:18
With stops 1.6h
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Westjet WS6303
DTW 21:20
YUL 23:10
1.8h
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American Airlines AA712
STL 07:16
CLT 10:13
With stops 1.9h
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American Airlines AA5350
CLT 11:16
YUL 13:49
2.5h
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American Airlines AA712
STL 07:16
CLT 10:13
With stops 1.9h
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American Airlines AA5137
CLT 20:24
YUL 22:56
2.5h
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Delta Air Lines DL1536
STL 07:20
ATL 09:59
With stops 1.6h
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Delta Air Lines DL2665
ATL 14:25
YUL 17:03
2.6h
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United Airlines UA4506
STL 08:25
IAD 11:31
With stops 2.1h
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United Airlines UA3547
IAD 12:44
YUL 14:40
1.9h
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United Airlines UA5572
STL 09:20
ORD 10:52
With stops 1.5h
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United Airlines UA1862
ORD 14:08
YUL 17:30
2.4h
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Westjet WS7211
STL 10:16
ATL 12:53
With stops 1.6h
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Westjet WS7924
ATL 21:15
YUL 23:51
2.6h
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Westjet WS8838
STL 10:45
DTW 13:15
With stops 1.5h
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Westjet WS7078
DTW 14:10
YUL 15:59
1.8h
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Delta Air Lines DL2700
STL 15:54
ATL 18:31
With stops 1.6h
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Delta Air Lines DL2416
ATL 21:15
YUL 23:51
2.6h
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Delta Air Lines DL566
STL 13:40
ATL 16:15
With stops 1.6h
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Delta Air Lines DL2416
ATL 21:15
YUL 23:51
2.6h
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Westjet WS8831
STL 13:22
ATL 16:07
With stops 1.8h
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Westjet WS7924
ATL 21:15
YUL 23:51
2.6h
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American Airlines AA2717
STL 12:40
CLT 15:38
With stops 2.0h
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American Airlines AA5137
CLT 20:24
YUL 22:56
2.5h
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Delta Air Lines DL4922
STL 12:00
LGA 15:26
With stops 2.4h
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Delta Air Lines DL4963
LGA 07:05
YUL 08:42
1.6h
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United Airlines UA4395
STL 11:45
ORD 13:12
With stops 1.4h
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United Airlines UA1862
ORD 14:08
YUL 17:30
2.4h
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Westjet WS8570
STL 10:51
ATL 13:26
With stops 1.6h
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Westjet WS7924
ATL 21:15
YUL 23:51
2.6h
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Westjet WS8838
STL 10:45
DTW 13:15
With stops 1.5h
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Westjet WS7078
DTW 14:10
YUL 15:59
1.8h
See prices and details in the app >>
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Westjet WS8838
STL 10:45
DTW 13:15
With stops 1.5h
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Westjet WS6303
DTW 21:20
YUL 23:10
1.8h
See prices and details in the app >>
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Westjet WS7211
STL 10:16
ATL 12:53
With stops 1.6h
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Westjet WS7924
ATL 21:15
YUL 23:51
2.6h
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United Airlines UA5572
STL 09:20
ORD 10:52
With stops 1.5h
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United Airlines UA1862
ORD 14:08
YUL 17:30
2.4h
See prices and details in the app >>
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Check prices
United Airlines UA4506
STL 08:25
IAD 11:31
With stops 2.1h
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United Airlines UA3547
IAD 12:44
YUL 14:40
1.9h
See prices and details in the app >>
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Check prices
Delta Air Lines DL1536
STL 07:20
ATL 09:59
With stops 1.6h
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Delta Air Lines DL2665
ATL 14:25
YUL 17:03
2.6h
See prices and details in the app >>
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Check prices
American Airlines AA712
STL 07:16
CLT 10:13
With stops 1.9h
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American Airlines AA5350
CLT 11:16
YUL 13:49
2.5h
See prices and details in the app >>
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Check prices
American Airlines AA712
STL 07:16
CLT 10:13
With stops 1.9h
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American Airlines AA5137
CLT 20:24
YUL 22:56
2.5h
See prices and details in the app >>
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Check prices
Delta Air Lines DL1626
STL 06:45
DTW 09:18
With stops 1.6h
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Delta Air Lines DL4816
DTW 14:10
YUL 15:59
1.8h
See prices and details in the app >>
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Check prices
Westjet WS8542
STL 06:45
DTW 09:18
With stops 1.6h
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Westjet WS7078
DTW 14:10
YUL 15:59
1.8h
See prices and details in the app >>
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Check prices
Westjet WS8542
STL 06:45
DTW 09:18
With stops 1.6h
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Westjet WS6303
DTW 21:20
YUL 23:10
1.8h
See prices and details in the app >>
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United Airlines UA4423
STL 06:40
ORD 08:00
With stops 1.3h
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United Airlines UA3670
ORD 17:58
YUL 21:26
2.5h
See prices and details in the app >>
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American Airlines AA1308
STL 06:06
PHL 09:26
With stops 2.3h
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American Airlines AA6011
PHL 10:35
YUL 12:29
1.9h
See prices and details in the app >>
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See all

FAQs about flight schedules from St. Louis to Montreal

  • When to buy flight tickets from St. Louis (STL) to Montreal (YMQ) the cheapest?

    Airlines adjust prices for flights from St. Louis to Montreal based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • It takes about 2 hours 32 minutes to fly from St. Louis (STL) to Montreal (YMQ).
  • Airlines with flights from St. Louis (STL) to Montreal (YMQ): United Airlines and Air Canada.

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