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Flight times from Montreal to St. Louis & schedule

The average flight time from Montreal to St. Louis is About 3 hours 10 minutes, covering a distance of About 1,567.27 km.

Flight duration

About 3 hours 10 minutes

Flight distance

About 1,567.27 km

Latest flight

18:10 → 19:57

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

The flights usually depart from Montréal-Pierre Elliott Trudeau International Airport and arrive at Chicago O'Hare International Airport.

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Earliest first
Latest first
United Airlines UA3600
YUL 06:10
ORD 07:50
With stops 2.7h
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United Airlines UA485
ORD 19:45
STL 21:13
1.5h
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Air Canada AC3653
YUL 06:10
ORD 07:50
With stops 2.7h
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Air Canada AC4912
ORD 07:00
STL 08:37
1.6h
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WestJet WS6313
YUL 07:00
MSP 09:12
With stops 3.2h
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WestJet WS7704
MSP 12:59
STL 14:38
1.6h
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Delta Air Lines DL2643
YUL 07:00
ATL 10:06
With stops 3.1h
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Delta Air Lines DL1485
ATL 14:00
STL 14:43
1.7h
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American Airlines AA5679
YUL 07:12
CLT 10:10
With stops 3.0h
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American Airlines AA2958
CLT 12:21
STL 13:22
2.0h
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American Airlines AA6029
YUL 07:55
PHL 09:45
With stops 1.8h
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American Airlines AA1368
PHL 17:44
STL 19:29
2.8h
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Air Canada AC521
YUL 09:25
ORD 11:18
With stops 2.9h
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Air Canada AC3578
ORD 12:55
STL 14:18
1.4h
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WestJet WS6324
YUL 09:30
LGA 11:05
With stops 1.6h
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WestJet WS7698
LGA 14:40
STL 16:31
2.9h
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American Airlines AA3600
YUL 12:30
ORD 14:05
With stops 2.6h
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American Airlines AA3870
ORD 06:59
STL 08:24
1.4h
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Delta Air Lines DL2629
YUL 12:42
ATL 15:49
With stops 3.1h
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Delta Air Lines DL1102
ATL 12:15
STL 12:56
1.7h
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Delta Air Lines DL2629
YUL 12:42
ATL 15:49
With stops 3.1h
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Delta Air Lines DL2833
ATL 20:05
STL 20:49
1.7h
See prices and details in the app >>
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American Airlines AA6025
YUL 15:59
PHL 17:49
With stops 1.8h
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American Airlines AA3130
PHL 11:06
STL 12:48
2.7h
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American Airlines AA6025
YUL 15:59
PHL 17:49
With stops 1.8h
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W
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F
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American Airlines AA3130
PHL 11:06
STL 12:48
2.7h
See prices and details in the app >>
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W
T
F
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Check prices
Delta Air Lines DL2629
YUL 12:42
ATL 15:49
With stops 3.1h
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W
T
F
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Delta Air Lines DL1102
ATL 12:15
STL 12:56
1.7h
See prices and details in the app >>
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M
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W
T
F
S
Check prices
Delta Air Lines DL2629
YUL 12:42
ATL 15:49
With stops 3.1h
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M
T
W
T
F
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Delta Air Lines DL2833
ATL 20:05
STL 20:49
1.7h
See prices and details in the app >>
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M
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W
T
F
S
Check prices
American Airlines AA3600
YUL 12:30
ORD 14:05
With stops 2.6h
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W
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F
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American Airlines AA3870
ORD 06:59
STL 08:24
1.4h
See prices and details in the app >>
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W
T
F
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Check prices
WestJet WS6324
YUL 09:30
LGA 11:05
With stops 1.6h
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W
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F
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WestJet WS7698
LGA 14:40
STL 16:31
2.9h
See prices and details in the app >>
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W
T
F
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Check prices
Air Canada AC521
YUL 09:25
ORD 11:18
With stops 2.9h
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W
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F
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Air Canada AC3578
ORD 12:55
STL 14:18
1.4h
See prices and details in the app >>
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M
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W
T
F
S
Check prices
American Airlines AA6029
YUL 07:55
PHL 09:45
With stops 1.8h
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W
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F
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American Airlines AA1368
PHL 17:44
STL 19:29
2.8h
See prices and details in the app >>
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W
T
F
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Check prices
American Airlines AA5679
YUL 07:12
CLT 10:10
With stops 3.0h
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W
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F
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American Airlines AA2958
CLT 12:21
STL 13:22
2.0h
See prices and details in the app >>
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W
T
F
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Check prices
WestJet WS6313
YUL 07:00
MSP 09:12
With stops 3.2h
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W
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F
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WestJet WS7704
MSP 12:59
STL 14:38
1.6h
See prices and details in the app >>
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M
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W
T
F
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Check prices
Delta Air Lines DL2643
YUL 07:00
ATL 10:06
With stops 3.1h
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W
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F
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Delta Air Lines DL1485
ATL 14:00
STL 14:43
1.7h
See prices and details in the app >>
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M
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W
T
F
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Check prices
United Airlines UA3600
YUL 06:10
ORD 07:50
With stops 2.7h
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W
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F
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United Airlines UA485
ORD 19:45
STL 21:13
1.5h
See prices and details in the app >>
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M
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W
T
F
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Check prices
Air Canada AC3653
YUL 06:10
ORD 07:50
With stops 2.7h
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W
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F
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Air Canada AC4912
ORD 07:00
STL 08:37
1.6h
See prices and details in the app >>
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W
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F
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Check prices
See all

Top airlines for flights from Montreal to St. Louis

Multiple airlines provide flights from Montreal to St. Louis. The best rated one is WestJet with an average rating of 10.0.

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WestJet
WestJet
User rating: 10.0

FAQs about flight schedules from Montreal to St. Louis

  • When are flight tickets from Montreal to St. Louis the cheapest?

    Airlines adjust prices for flights from Montreal to St. Louis 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.
  • There are 2 airport(s) in St. Louis (STL): St. Louis Downtown Airport and St. Louis Lambert International Airport.

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