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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 1,409.41 km.

Flight duration

About 5 hours 32 minutes

Flight distance

About 1,409.41 km

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
American Airlines AA6332
STL 2:12 PM
ORD 3:41 PM
With stops 1.5h
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United Airlines UA3402
ORD 6:20 PM
YOW 9:34 PM
2.2h
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United Airlines UA4423
STL 6:45 AM
ORD 8:05 AM
With stops 1.3h
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United Airlines UA3402
ORD 6:20 PM
YOW 9:34 PM
2.2h
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United Airlines UA3597
STL 6:43 PM
ORD 8:13 PM
With stops 1.5h
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United Airlines UA3536
ORD 7:20 AM
YOW 10:26 AM
2.1h
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Spirit Airlines NK533
STL 6:21 PM
FLL 10:02 PM
With stops 2.7h
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Porter Airlines PD512
FLL 2:20 PM
YOW 5:53 PM
3.5h
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United Airlines UA3432
STL 7:00 AM
EWR 10:29 AM
With stops 2.5h
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United Airlines UA3592
EWR 11:45 AM
YOW 1:26 PM
1.7h
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American Airlines AA4486
STL 7:00 AM
LGA 10:33 AM
With stops 2.5h
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United Airlines UA3506
EWR 8:15 PM
YOW 9:56 PM
1.7h
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Frontier Airlines F91632
STL 10:40 AM
MCO 2:04 PM
With stops 2.4h
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Porter Airlines PD590
MCO 8:45 PM
YOW 11:58 PM
3.2h
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Frontier Airlines F91632
STL 10:40 AM
MCO 2:04 PM
With stops 2.4h
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Porter Airlines PD590
MCO 8:45 PM
YOW 11:58 PM
3.2h
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United Airlines UA3432
STL 7:00 AM
EWR 10:29 AM
With stops 2.5h
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United Airlines UA3592
EWR 11:45 AM
YOW 1:26 PM
1.7h
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American Airlines AA4486
STL 7:00 AM
LGA 10:33 AM
With stops 2.5h
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United Airlines UA3506
EWR 8:15 PM
YOW 9:56 PM
1.7h
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United Airlines UA4423
STL 6:45 AM
ORD 8:05 AM
With stops 1.3h
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United Airlines UA3402
ORD 6:20 PM
YOW 9:34 PM
2.2h
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United Airlines UA3597
STL 6:43 PM
ORD 8:13 PM
With stops 1.5h
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United Airlines UA3536
ORD 7:20 AM
YOW 10:26 AM
2.1h
See prices and details in the app >>
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Spirit Airlines NK533
STL 6:21 PM
FLL 10:02 PM
With stops 2.7h
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Porter Airlines PD512
FLL 2:20 PM
YOW 5:53 PM
3.5h
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American Airlines AA6332
STL 2:12 PM
ORD 3:41 PM
With stops 1.5h
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United Airlines UA3402
ORD 6:20 PM
YOW 9:34 PM
2.2h
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FAQs about flight schedules from St. Louis to Ottawa

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

    Airlines adjust prices for flights from St. Louis to Ottawa 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.

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