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Flight times from Boise to St. Louis & schedule

The average flight time from Boise to St. Louis is About 7 hours 7 minutes, covering a distance of About 2,240.39km.

Flight duration

About 7 hours 7 minutes

Flight distance

About 2,240.39km

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

The flights usually depart from Boise Airport and arrive at Salt Lake City International Airport.

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Earliest first
Latest first
American Airlines AA6450
BOI 06:38
PHX 08:04
With stops 2.4h
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Frontier Airlines F92076
PHX 07:25
STL 12:21
2.9h
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United Airlines UA1782
BOI 07:00
DEN 08:53
With stops 1.9h
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United Airlines UA652
DEN 09:45
STL 12:43
2.0h
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Frontier Airlines F93934
BOI 12:21
DEN 14:26
With stops 2.1h
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Frontier Airlines F93302
DEN 15:57
STL 19:13
2.3h
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American Airlines AA4324
BOI 13:31
ORD 18:11
With stops 3.7h
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American Airlines AA3573
ORD 19:47
STL 21:12
1.4h
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United Airlines UA2173
BOI 14:43
DEN 16:36
With stops 1.9h
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United Airlines UA1422
DEN 17:59
STL 20:59
2.0h
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Delta Air Lines DL2982
BOI 15:22
MSP 19:15
With stops 2.9h
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Delta Air Lines DL1609
MSP 21:30
STL 23:03
1.6h
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United Airlines UA5837
BOI 17:27
DEN 19:38
With stops 2.2h
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United Airlines UA1422
DEN 17:59
STL 20:59
2.0h
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Delta Air Lines DL4028
BOI 18:35
SLC 20:00
With stops 1.4h
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Delta Air Lines DL2666
SLC 17:50
STL 21:41
2.9h
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Delta Air Lines DL4028
BOI 18:35
SLC 20:00
With stops 1.4h
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Delta Air Lines DL2666
SLC 17:50
STL 21:41
2.9h
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United Airlines UA5837
BOI 17:27
DEN 19:38
With stops 2.2h
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United Airlines UA1422
DEN 17:59
STL 20:59
2.0h
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Delta Air Lines DL2982
BOI 15:22
MSP 19:15
With stops 2.9h
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W
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F
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Delta Air Lines DL1609
MSP 21:30
STL 23:03
1.6h
See prices and details in the app >>
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W
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Check prices
United Airlines UA2173
BOI 14:43
DEN 16:36
With stops 1.9h
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F
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United Airlines UA1422
DEN 17:59
STL 20:59
2.0h
See prices and details in the app >>
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W
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Check prices
American Airlines AA4324
BOI 13:31
ORD 18:11
With stops 3.7h
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F
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American Airlines AA3573
ORD 19:47
STL 21:12
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
Frontier Airlines F93934
BOI 12:21
DEN 14:26
With stops 2.1h
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F
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Frontier Airlines F93302
DEN 15:57
STL 19:13
2.3h
See prices and details in the app >>
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Check prices
United Airlines UA1782
BOI 07:00
DEN 08:53
With stops 1.9h
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United Airlines UA652
DEN 09:45
STL 12:43
2.0h
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 AA6450
BOI 06:38
PHX 08:04
With stops 2.4h
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F
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Frontier Airlines F92076
PHX 07:25
STL 12:21
2.9h
See prices and details in the app >>
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Check prices
See all

FAQs about flight schedules from Boise to St. Louis

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

    Airlines adjust prices for flights from Boise 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.
  • There are 2 airports near St. Louis: St. Louis Downtown Airport and St. Louis Lambert International Airport.

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