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

Flight duration

About 3 hours 19 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 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 06:30
ORD 08:05
With stops 2.6h
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United Airlines UA3639
ORD 13:05
STL 14:33
1.5h
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Air Canada AC8632
YUL 06:35
LGA 08:02
With stops 1.4h
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F
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American Airlines AA4728
LGA 20:30
STL 22:22
2.9h
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Delta Air Lines DL2643
YUL 07:00
ATL 09:49
With stops 2.8h
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W
T
F
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Delta Air Lines DL1485
ATL 14:15
STL 15:01
1.8h
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American Airlines AA5350
YUL 14:30
CLT 17:10
With stops 2.7h
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W
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American Airlines AA3096
CLT 13:00
STL 13:51
1.9h
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Air Canada AC8687
YUL 17:30
STL 19:20
Nonstop 2.8h
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W
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United Airlines UA6645
YUL 17:30
STL 19:20
Nonstop 2.8h
See prices and details in the app >>
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W
T
F
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Air Canada AC8687
YUL 17:30
STL 19:20
Nonstop 2.8h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
United Airlines UA6645
YUL 17:30
STL 19:20
Nonstop 2.8h
See prices and details in the app >>
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W
T
F
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Check prices
American Airlines AA5350
YUL 14:30
CLT 17:10
With stops 2.7h
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W
T
F
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American Airlines AA3096
CLT 13:00
STL 13:51
1.9h
See prices and details in the app >>
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M
T
W
T
F
S
Check prices
Delta Air Lines DL2643
YUL 07:00
ATL 09:49
With stops 2.8h
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M
T
W
T
F
S
Delta Air Lines DL1485
ATL 14:15
STL 15:01
1.8h
See prices and details in the app >>
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M
T
W
T
F
S
Check prices
Air Canada AC8632
YUL 06:35
LGA 08:02
With stops 1.4h
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M
T
W
T
F
S
American Airlines AA4728
LGA 20:30
STL 22:22
2.9h
See prices and details in the app >>
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M
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W
T
F
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United Airlines UA3600
YUL 06:30
ORD 08:05
With stops 2.6h
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W
T
F
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United Airlines UA3639
ORD 13:05
STL 14:33
1.5h
See prices and details in the app >>
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M
T
W
T
F
S
Check prices
Air Canada AC8687
YUL 17:30
STL 19:20
Nonstop 2.8h
See prices and details in the app >>
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M
T
W
T
F
S
Check prices
United Airlines UA6645
YUL 17:30
STL 19:20
Nonstop 2.8h
See prices and details in the app >>
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M
T
W
T
F
S
Check prices
Air Canada AC8687
YUL 17:30
STL 19:20
Nonstop 2.8h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
United Airlines UA6645
YUL 17:30
STL 19:20
Nonstop 2.8h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices

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 (YMQ) to St. Louis (STL) the cheapest?

    Airlines adjust prices for flights from Montreal to St. Louis based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • It takes around 2 hours 50 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.

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