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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 Denver International Airport.

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Earliest first
Latest first
United Airlines UA5924
BOI 05:00
DEN 07:00
With stops 2.0h
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United Airlines UA1422
DEN 17:59
STL 20:59
2.0h
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American Airlines AA6450
BOI 06:13
PHX 08:44
With stops 2.5h
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American Airlines AA2043
PHX 20:06
STL 23:59
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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United Airlines UA5386
BOI 08:40
ORD 13:11
With stops 3.5h
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United Airlines UA2618
ORD 14:03
STL 15:21
1.3h
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United Airlines UA4719
BOI 09:40
DEN 11:45
With stops 2.1h
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United Airlines UA1315
DEN 13:30
STL 16:26
1.9h
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Delta Air Lines DL1744
BOI 11:30
SLC 12:49
With stops 1.3h
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Delta Air Lines DL1492
SLC 15:30
STL 19:10
2.7h
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Hawaiian Airlines HA4712
BOI 12:21
PHX 14:29
With stops 2.1h
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American Airlines AA2043
PHX 20:06
STL 23:59
2.9h
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American Airlines AA2944
BOI 13:17
DFW 17:27
With stops 3.2h
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American Airlines AA1010
DFW 21:07
STL 22:47
1.7h
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Delta Air Lines DL874
BOI 13:43
ATL 19:47
With stops 4.1h
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Delta Air Lines DL2833
ATL 20:05
STL 20:49
1.7h
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Delta Air Lines DL874
BOI 13:43
ATL 19:47
With stops 4.1h
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Delta Air Lines DL1403
ATL 22:55
STL 23:39
1.7h
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Frontier Airlines F93934
BOI 14:01
DEN 16:01
With stops 2.0h
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United Airlines UA1422
DEN 17:59
STL 20:59
2.0h
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Frontier Airlines F93934
BOI 14:01
DEN 16:01
With stops 2.0h
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Frontier Airlines F93302
DEN 15:45
STL 18:51
2.1h
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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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Allegiant Air G41712
BOI 22:45
LAS 23:33
With stops 1.8h
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Frontier Airlines F92018
LAS 15:16
STL 20:32
3.3h
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Allegiant Air G41712
BOI 22:45
LAS 23:33
With stops 1.8h
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Frontier Airlines F92018
LAS 15:16
STL 20:32
3.3h
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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 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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Frontier Airlines F93934
BOI 14:01
DEN 16:01
With stops 2.0h
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United Airlines UA1422
DEN 17:59
STL 20:59
2.0h
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Frontier Airlines F93934
BOI 14:01
DEN 16:01
With stops 2.0h
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Frontier Airlines F93302
DEN 15:45
STL 18:51
2.1h
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Delta Air Lines DL874
BOI 13:43
ATL 19:47
With stops 4.1h
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Delta Air Lines DL2833
ATL 20:05
STL 20:49
1.7h
See prices and details in the app >>
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Delta Air Lines DL874
BOI 13:43
ATL 19:47
With stops 4.1h
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Delta Air Lines DL1403
ATL 22:55
STL 23:39
1.7h
See prices and details in the app >>
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American Airlines AA2944
BOI 13:17
DFW 17:27
With stops 3.2h
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American Airlines AA1010
DFW 21:07
STL 22:47
1.7h
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Hawaiian Airlines HA4712
BOI 12:21
PHX 14:29
With stops 2.1h
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American Airlines AA2043
PHX 20:06
STL 23:59
2.9h
See prices and details in the app >>
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Check prices
Delta Air Lines DL1744
BOI 11:30
SLC 12:49
With stops 1.3h
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Delta Air Lines DL1492
SLC 15:30
STL 19:10
2.7h
See prices and details in the app >>
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United Airlines UA4719
BOI 09:40
DEN 11:45
With stops 2.1h
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United Airlines UA1315
DEN 13:30
STL 16:26
1.9h
See prices and details in the app >>
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Check prices
United Airlines UA5386
BOI 08:40
ORD 13:11
With stops 3.5h
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United Airlines UA2618
ORD 14:03
STL 15:21
1.3h
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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Check prices
American Airlines AA6450
BOI 06:13
PHX 08:44
With stops 2.5h
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American Airlines AA2043
PHX 20:06
STL 23:59
2.9h
See prices and details in the app >>
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Check prices
United Airlines UA5924
BOI 05:00
DEN 07:00
With stops 2.0h
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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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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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