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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 2,240.39 km.

Flight duration

About 7 hours 7 minutes

Flight distance

About 2,240.39 km

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 AA4324
BOI 1:31 PM
ORD 6:11 PM
With stops 3.7h
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American Airlines AA3573
ORD 7:47 PM
STL 9:12 PM
1.4h
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United Airlines UA2173
BOI 2:43 PM
DEN 4:36 PM
With stops 1.9h
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United Airlines UA1422
DEN 5:59 PM
STL 8:59 PM
2.0h
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Delta Air Lines DL2982
BOI 3:22 PM
MSP 7:15 PM
With stops 2.9h
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Delta Air Lines DL1609
MSP 9:30 PM
STL 11:03 PM
1.6h
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United Airlines UA5837
BOI 5:27 PM
DEN 7:38 PM
With stops 2.2h
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United Airlines UA1422
DEN 5:59 PM
STL 8:59 PM
2.0h
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Delta Air Lines DL4028
BOI 6:35 PM
SLC 8:00 PM
With stops 1.4h
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Delta Air Lines DL2666
SLC 5:50 PM
STL 9:41 PM
2.9h
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American Airlines AA6450
BOI 6:38 AM
PHX 8:04 AM
With stops 2.4h
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Frontier Airlines F92076
PHX 7:25 AM
STL 12:21 PM
2.9h
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United Airlines UA1782
BOI 7:00 AM
DEN 8:53 AM
With stops 1.9h
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United Airlines UA652
DEN 9:45 AM
STL 12:43 PM
2.0h
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Frontier Airlines F93934
BOI 12:21 PM
DEN 2:26 PM
With stops 2.1h
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Frontier Airlines F93302
DEN 3:57 PM
STL 7:13 PM
2.3h
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Frontier Airlines F93934
BOI 12:21 PM
DEN 2:26 PM
With stops 2.1h
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Frontier Airlines F93302
DEN 3:57 PM
STL 7:13 PM
2.3h
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United Airlines UA1782
BOI 7:00 AM
DEN 8:53 AM
With stops 1.9h
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United Airlines UA652
DEN 9:45 AM
STL 12:43 PM
2.0h
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Delta Air Lines DL4028
BOI 6:35 PM
SLC 8:00 PM
With stops 1.4h
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Delta Air Lines DL2666
SLC 5:50 PM
STL 9:41 PM
2.9h
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American Airlines AA6450
BOI 6:38 AM
PHX 8:04 AM
With stops 2.4h
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Frontier Airlines F92076
PHX 7:25 AM
STL 12:21 PM
2.9h
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United Airlines UA5837
BOI 5:27 PM
DEN 7:38 PM
With stops 2.2h
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United Airlines UA1422
DEN 5:59 PM
STL 8:59 PM
2.0h
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Delta Air Lines DL2982
BOI 3:22 PM
MSP 7:15 PM
With stops 2.9h
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Delta Air Lines DL1609
MSP 9:30 PM
STL 11:03 PM
1.6h
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United Airlines UA2173
BOI 2:43 PM
DEN 4:36 PM
With stops 1.9h
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United Airlines UA1422
DEN 5:59 PM
STL 8:59 PM
2.0h
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American Airlines AA4324
BOI 1:31 PM
ORD 6:11 PM
With stops 3.7h
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American Airlines AA3573
ORD 7:47 PM
STL 9:12 PM
1.4h
See prices and details in the app >>
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See all

FAQs about flight schedules from Boise to St. Louis

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

    Airlines adjust prices for flights from Boise 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.

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