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

Flight duration

About 2 hours 20 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 Montreal-Pierre Elliott Trudeau International Airport.

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Earliest first
Latest first
United Airlines UA3518
STL 06:00
EWR 09:35
With stops 2.6h
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United Airlines UA3621
EWR 11:30
YUL 13:10
1.7h
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United Airlines UA3518
STL 06:00
EWR 09:35
With stops 2.6h
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Air Transat TS7012
EWR 16:15
YUL 17:55
1.7h
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United Airlines UA3518
STL 06:00
EWR 09:35
With stops 2.6h
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Porter Airlines PD2406
EWR 16:15
YUL 17:55
1.7h
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Delta Air Lines DL4981
STL 06:00
LGA 09:27
With stops 2.5h
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Delta Air Lines DL5197
LGA 17:10
YUL 18:53
1.7h
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United Airlines UA3518
STL 06:00
EWR 09:35
With stops 2.6h
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Air Canada AC8645
LGA 20:20
YUL 21:49
1.5h
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American Airlines AA4669
STL 06:03
LGA 09:30
With stops 2.5h
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Air Transat TS7012
EWR 16:15
YUL 17:55
1.7h
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American Airlines AA4669
STL 06:03
LGA 09:30
With stops 2.5h
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Porter Airlines PD2406
EWR 16:15
YUL 17:55
1.7h
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American Airlines AA2444
STL 06:06
ORD 07:25
With stops 1.3h
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Air Canada AC522
ORD 12:50
YUL 15:57
2.1h
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American Airlines AA2444
STL 06:06
ORD 07:25
With stops 1.3h
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American Airlines AA3602
ORD 13:10
YUL 16:25
2.3h
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American Airlines AA2444
STL 06:06
ORD 07:25
With stops 1.3h
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United Airlines UA2176
ORD 14:08
YUL 17:26
2.3h
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Delta Air Lines DL1626
STL 06:45
DTW 09:16
With stops 1.5h
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Delta Air Lines DL4815
DTW 10:25
YUL 12:16
1.9h
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United Airlines UA4423
STL 06:45
ORD 08:05
With stops 1.3h
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United Airlines UA2176
ORD 14:08
YUL 17:26
2.3h
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United Airlines UA4423
STL 06:45
ORD 08:05
With stops 1.3h
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Air Canada AC8958
ORD 07:05
YUL 10:10
2.1h
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American Airlines AA1997
STL 07:38
ORD 09:05
With stops 1.4h
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American Airlines AA3602
ORD 13:10
YUL 16:25
2.3h
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Air Canada AC8970
STL 09:10
YYZ 12:08
With stops 2.0h
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Air Canada AC426
YYZ 20:30
YUL 21:50
1.3h
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Air Canada AC8970
STL 09:10
YYZ 12:08
With stops 2.0h
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Air Canada AC416
YYZ 15:00
YUL 16:21
1.4h
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Spirit Airlines NK1637
STL 10:35
FLL 14:14
With stops 2.6h
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Air Canada AC1611
FLL 21:10
YUL 00:39
3.5h
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Frontier Airlines F91632
STL 11:05
MCO 14:29
With stops 2.4h
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Air Transat TS821
MCO 21:20
YUL 00:25
3.1h
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Air Canada AC8688
STL 13:30
YUL 16:59
Nonstop 2.5h
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Delta Air Lines DL3156
STL 13:57
ATL 16:34
With stops 1.6h
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Delta Air Lines DL2416
ATL 21:15
YUL 23:56
2.7h
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Frontier Airlines F93107
STL 21:37
LAS 23:22
With stops 3.8h
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Air Canada AC1272
LAS 11:30
YUL 19:20
4.8h
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United Airlines UA1156
STL 17:30
ORD 18:55
With stops 1.4h
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United Airlines UA3536
ORD 07:00
YUL 10:11
2.2h
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Delta Air Lines DL4997
STL 17:15
LGA 20:42
With stops 2.5h
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Delta Air Lines DL4963
LGA 07:05
YUL 08:43
1.6h
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Delta Air Lines DL5174
STL 17:00
LGA 20:29
With stops 2.5h
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Delta Air Lines DL4963
LGA 07:05
YUL 08:43
1.6h
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Air Canada AC8972
STL 16:05
YYZ 19:00
With stops 1.9h
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Air Canada AC426
YYZ 20:30
YUL 21:50
1.3h
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United Airlines UA1761
STL 15:15
ORD 16:43
With stops 1.5h
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United Airlines UA3536
ORD 07:00
YUL 10:11
2.2h
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Delta Air Lines DL3156
STL 13:57
ATL 16:34
With stops 1.6h
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Delta Air Lines DL2416
ATL 21:15
YUL 23:56
2.7h
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Air Canada AC8688
STL 13:30
YUL 16:59
Nonstop 2.5h
See prices and details in the app >>
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Frontier Airlines F91632
STL 11:05
MCO 14:29
With stops 2.4h
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Air Transat TS821
MCO 21:20
YUL 00:25
3.1h
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Spirit Airlines NK1637
STL 10:35
FLL 14:14
With stops 2.6h
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Air Canada AC1611
FLL 21:10
YUL 00:39
3.5h
See prices and details in the app >>
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Air Canada AC8970
STL 09:10
YYZ 12:08
With stops 2.0h
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Air Canada AC426
YYZ 20:30
YUL 21:50
1.3h
See prices and details in the app >>
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Check prices
Air Canada AC8970
STL 09:10
YYZ 12:08
With stops 2.0h
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Air Canada AC416
YYZ 15:00
YUL 16:21
1.4h
See prices and details in the app >>
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Check prices
American Airlines AA1997
STL 07:38
ORD 09:05
With stops 1.4h
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American Airlines AA3602
ORD 13:10
YUL 16:25
2.3h
See prices and details in the app >>
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Delta Air Lines DL1626
STL 06:45
DTW 09:16
With stops 1.5h
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Delta Air Lines DL4815
DTW 10:25
YUL 12:16
1.9h
See prices and details in the app >>
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Check prices
United Airlines UA4423
STL 06:45
ORD 08:05
With stops 1.3h
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United Airlines UA2176
ORD 14:08
YUL 17:26
2.3h
See prices and details in the app >>
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Check prices
United Airlines UA4423
STL 06:45
ORD 08:05
With stops 1.3h
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Air Canada AC8958
ORD 07:05
YUL 10:10
2.1h
See prices and details in the app >>
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American Airlines AA2444
STL 06:06
ORD 07:25
With stops 1.3h
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Air Canada AC522
ORD 12:50
YUL 15:57
2.1h
See prices and details in the app >>
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Check prices
American Airlines AA2444
STL 06:06
ORD 07:25
With stops 1.3h
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American Airlines AA3602
ORD 13:10
YUL 16:25
2.3h
See prices and details in the app >>
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Check prices
American Airlines AA2444
STL 06:06
ORD 07:25
With stops 1.3h
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United Airlines UA2176
ORD 14:08
YUL 17:26
2.3h
See prices and details in the app >>
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Check prices
American Airlines AA4669
STL 06:03
LGA 09:30
With stops 2.5h
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Air Transat TS7012
EWR 16:15
YUL 17:55
1.7h
See prices and details in the app >>
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See all
Air Canada AC8688
STL 13:30
YUL 16:59
Nonstop 2.5h
See prices and details in the app >>
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Check prices
Air Canada AC8688
STL 13:30
YUL 16:59
Nonstop 2.5h
See prices and details in the app >>
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Check prices

Top airlines for flights from St. Louis to Montreal

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

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Air Canada
Air Canada
User rating: 10.0

FAQs about flight schedules from St. Louis to Montreal

  • When are 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 29 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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