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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 12 minutes, covering a distance of About 1,567.27km.

Flight duration

About 3 hours 12 minutes

Flight distance

About 1,567.27km

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

The flights usually depart from Montreal-Pierre Elliott Trudeau International Airport and arrive at St. Louis Lambert International Airport.

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Earliest first
Latest first
United Airlines UA3600
YUL 06:15
ORD 08:01
With stops 2.8h
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United Airlines UA2618
ORD 14:20
STL 15:44
1.4h
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Delta Air Lines DL2643
YUL 07:00
ATL 09:53
With stops 2.9h
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Delta Air Lines DL2700
ATL 13:59
STL 14:38
1.6h
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WestJet WS6536
YUL 07:00
ATL 09:48
With stops 2.8h
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WestJet WS7580
ATL 14:15
STL 15:01
1.8h
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WestJet WS6315
YUL 07:00
MSP 09:00
With stops 3.0h
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WestJet WS8215
MSP 21:35
STL 23:07
1.5h
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Air Canada AC405
YUL 09:15
YYZ 10:40
With stops 1.4h
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Air Canada AC8975
YYZ 14:15
STL 15:21
2.1h
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United Airlines UA1160
YUL 09:45
SEA 15:45
With stops 9.0h
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United Airlines UA2618
SEA 06:31
ORD 12:31
4.0h
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United Airlines UA2618
ORD 14:20
STL 15:44
1.4h
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American Airlines AA4550
YUL 10:35
LGA 12:00
With stops 1.4h
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American Airlines AA4524
LGA 21:10
STL 22:55
2.8h
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United Airlines UA6645
YUL 16:30
STL 18:17
Nonstop 2.8h
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Air Canada AC8687
YUL 16:30
STL 18:17
Nonstop 2.8h
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American Airlines AA3602
YUL 18:00
ORD 19:35
With stops 2.6h
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American Airlines AA6471
ORD 06:40
STL 08:04
1.4h
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American Airlines AA3602
YUL 18:00
ORD 19:35
With stops 2.6h
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American Airlines AA1926
ORD 18:35
STL 20:03
1.5h
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WestJet WS6330
YUL 18:30
ATL 21:47
With stops 3.3h
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WestJet WS8612
ATL 20:49
STL 21:28
1.6h
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Delta Air Lines DL5449
YUL 19:45
LGA 21:23
With stops 1.6h
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Delta Air Lines DL4991
LGA 13:59
STL 15:52
2.9h
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Delta Air Lines DL5449
YUL 19:45
LGA 21:23
With stops 1.6h
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Delta Air Lines DL4991
LGA 13:59
STL 15:52
2.9h
See prices and details in the app >>
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WestJet WS6330
YUL 18:30
ATL 21:47
With stops 3.3h
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F
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WestJet WS8612
ATL 20:49
STL 21:28
1.6h
See prices and details in the app >>
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American Airlines AA3602
YUL 18:00
ORD 19:35
With stops 2.6h
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W
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F
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American Airlines AA6471
ORD 06:40
STL 08:04
1.4h
See prices and details in the app >>
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W
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American Airlines AA3602
YUL 18:00
ORD 19:35
With stops 2.6h
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F
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American Airlines AA1926
ORD 18:35
STL 20:03
1.5h
See prices and details in the app >>
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United Airlines UA6645
YUL 16:30
STL 18:17
Nonstop 2.8h
See prices and details in the app >>
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W
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F
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Check prices
Air Canada AC8687
YUL 16:30
STL 18:17
Nonstop 2.8h
See prices and details in the app >>
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W
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F
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Check prices
American Airlines AA4550
YUL 10:35
LGA 12:00
With stops 1.4h
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W
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F
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American Airlines AA4524
LGA 21:10
STL 22:55
2.8h
See prices and details in the app >>
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W
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F
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Check prices
United Airlines UA1160
YUL 09:45
SEA 15:45
With stops 9.0h
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W
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F
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United Airlines UA2618
SEA 06:31
ORD 12:31
4.0h
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W
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F
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United Airlines UA2618
ORD 14:20
STL 15:44
1.4h
See prices and details in the app >>
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Check prices
Air Canada AC405
YUL 09:15
YYZ 10:40
With stops 1.4h
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Air Canada AC8975
YYZ 14:15
STL 15:21
2.1h
See prices and details in the app >>
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Delta Air Lines DL2643
YUL 07:00
ATL 09:53
With stops 2.9h
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W
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F
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Delta Air Lines DL2700
ATL 13:59
STL 14:38
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
WestJet WS6536
YUL 07:00
ATL 09:48
With stops 2.8h
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W
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F
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WestJet WS7580
ATL 14:15
STL 15:01
1.8h
See prices and details in the app >>
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W
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Check prices
WestJet WS6315
YUL 07:00
MSP 09:00
With stops 3.0h
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W
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F
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WestJet WS8215
MSP 21:35
STL 23:07
1.5h
See prices and details in the app >>
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W
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F
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Check prices
United Airlines UA3600
YUL 06:15
ORD 08:01
With stops 2.8h
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W
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F
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United Airlines UA2618
ORD 14:20
STL 15:44
1.4h
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
United Airlines UA6645
YUL 16:30
STL 18:17
Nonstop 2.8h
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 AC8687
YUL 16:30
STL 18:17
Nonstop 2.8h
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 UA6645
YUL 16:30
STL 18:17
Nonstop 2.8h
See prices and details in the app >>
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M
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W
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F
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Check prices
Air Canada AC8687
YUL 16:30
STL 18:17
Nonstop 2.8h
See prices and details in the app >>
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W
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Check prices

FAQs about flight schedules from Montreal to St. Louis

  • When are flight tickets from Montreal (YMQ) to St. Louis (STL) 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.
  • It takes about 2 hours 47 minutes to fly from Montreal (YMQ) to St. Louis (STL).
  • Airlines with flights from Montreal (YMQ) to St. Louis (STL): United Airlines and Air Canada.
  • There are 2 airport(s) in St. Louis (STL): St. Louis Downtown Airport and St. Louis Lambert International Airport.

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