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Flight times from St. Louis to Ottawa & schedule

The average flight time from St. Louis to Ottawa is About 5 hours 32 minutes, covering a distance of About 1,409.41km.

Flight duration

About 5 hours 32 minutes

Flight distance

About 1,409.41km

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

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

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Earliest first
Latest first
United Airlines UA4423
STL 06:45
ORD 08:05
With stops 1.3h
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United Airlines UA3402
ORD 18:20
YOW 21:34
2.2h
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United Airlines UA3432
STL 07:00
EWR 10:29
With stops 2.5h
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United Airlines UA3592
EWR 11:45
YOW 13:26
1.7h
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American Airlines AA4486
STL 07:00
LGA 10:33
With stops 2.5h
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United Airlines UA3506
EWR 20:15
YOW 21:56
1.7h
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Frontier Airlines F91632
STL 10:40
MCO 14:04
With stops 2.4h
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Porter Airlines PD590
MCO 20:45
YOW 23:58
3.2h
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American Airlines AA6332
STL 14:12
ORD 15:41
With stops 1.5h
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United Airlines UA3402
ORD 18:20
YOW 21:34
2.2h
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Spirit Airlines NK533
STL 18:21
FLL 22:02
With stops 2.7h
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Porter Airlines PD512
FLL 14:20
YOW 17:53
3.5h
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United Airlines UA3597
STL 18:43
ORD 20:13
With stops 1.5h
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United Airlines UA3536
ORD 07:20
YOW 10:26
2.1h
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United Airlines UA3597
STL 18:43
ORD 20:13
With stops 1.5h
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United Airlines UA3536
ORD 07:20
YOW 10:26
2.1h
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Spirit Airlines NK533
STL 18:21
FLL 22:02
With stops 2.7h
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F
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Porter Airlines PD512
FLL 14:20
YOW 17:53
3.5h
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American Airlines AA6332
STL 14:12
ORD 15:41
With stops 1.5h
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United Airlines UA3402
ORD 18:20
YOW 21:34
2.2h
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Frontier Airlines F91632
STL 10:40
MCO 14:04
With stops 2.4h
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W
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F
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Porter Airlines PD590
MCO 20:45
YOW 23:58
3.2h
See prices and details in the app >>
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W
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United Airlines UA3432
STL 07:00
EWR 10:29
With stops 2.5h
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F
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United Airlines UA3592
EWR 11:45
YOW 13:26
1.7h
See prices and details in the app >>
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American Airlines AA4486
STL 07:00
LGA 10:33
With stops 2.5h
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F
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United Airlines UA3506
EWR 20:15
YOW 21:56
1.7h
See prices and details in the app >>
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United Airlines UA4423
STL 06:45
ORD 08:05
With stops 1.3h
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F
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United Airlines UA3402
ORD 18:20
YOW 21:34
2.2h
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FAQs about flight schedules from St. Louis to Ottawa

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

    Airlines adjust prices for flights from St. Louis to Ottawa 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 airports near Ottawa: Ottawa International Airport and Gatineau-Ottawa Executive Airport.

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