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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 10 minutes, covering a distance of About 2,240.39 km.

Flight duration

About 7 hours 10 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
Delta Air Lines DL2808
BOI 05:40
MSP 09:30
With stops 2.8h
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Delta Air Lines DL4167
MSP 13:36
STL 15:16
1.7h
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Alaska Airlines AS2184
BOI 09:13
PDX 09:34
With stops 1.4h
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Alaska Airlines AS1635
PDX 10:49
STL 16:37
3.8h
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Delta Air Lines DL1754
BOI 11:12
SLC 12:33
With stops 1.4h
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Delta Air Lines DL1492
SLC 13:45
STL 17:34
2.8h
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Frontier Airlines F93934
BOI 12:24
DEN 14:30
With stops 2.1h
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Frontier Airlines F93302
DEN 16:12
STL 19:23
2.2h
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United Airlines UA440
BOI 12:33
ORD 17:03
With stops 3.5h
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United Airlines UA4412
ORD 18:00
STL 19:25
1.4h
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Delta Air Lines DL1442
BOI 13:06
SLC 14:19
With stops 1.2h
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Delta Air Lines DL1492
SLC 13:45
STL 17:34
2.8h
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Delta Air Lines DL1442
BOI 13:06
SLC 14:19
With stops 1.2h
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Delta Air Lines DL2666
SLC 20:45
STL 00:36
2.9h
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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 14:50
MSP 18:37
With stops 2.8h
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Delta Air Lines DL1609
MSP 21:45
STL 23:18
1.6h
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American Airlines AA2340
BOI 15:10
ORD 19:59
With stops 3.8h
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American Airlines AA1004
ORD 23:00
STL 00:16
1.3h
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Alaska Airlines AS740
BOI 16:27
SEA 17:06
With stops 1.6h
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Alaska Airlines AS615
SEA 18:04
STL 23:59
3.9h
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United Airlines UA2395
BOI 17:22
DEN 19:15
With stops 1.9h
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United Airlines UA214
DEN 20:45
STL 23:50
2.1h
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Delta Air Lines DL2920
BOI 17:45
SLC 19:02
With stops 1.3h
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Delta Air Lines DL2666
SLC 20:45
STL 00:36
2.9h
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Delta Air Lines DL2920
BOI 17:45
SLC 19:02
With stops 1.3h
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Delta Air Lines DL2666
SLC 20:45
STL 00:36
2.9h
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United Airlines UA2395
BOI 17:22
DEN 19:15
With stops 1.9h
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United Airlines UA214
DEN 20:45
STL 23:50
2.1h
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Alaska Airlines AS740
BOI 16:27
SEA 17:06
With stops 1.6h
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Alaska Airlines AS615
SEA 18:04
STL 23:59
3.9h
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American Airlines AA2340
BOI 15:10
ORD 19:59
With stops 3.8h
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American Airlines AA1004
ORD 23:00
STL 00:16
1.3h
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Delta Air Lines DL2982
BOI 14:50
MSP 18:37
With stops 2.8h
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Delta Air Lines DL1609
MSP 21:45
STL 23:18
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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Delta Air Lines DL1442
BOI 13:06
SLC 14:19
With stops 1.2h
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Delta Air Lines DL1492
SLC 13:45
STL 17:34
2.8h
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Delta Air Lines DL1442
BOI 13:06
SLC 14:19
With stops 1.2h
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Delta Air Lines DL2666
SLC 20:45
STL 00:36
2.9h
See prices and details in the app >>
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United Airlines UA440
BOI 12:33
ORD 17:03
With stops 3.5h
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United Airlines UA4412
ORD 18:00
STL 19:25
1.4h
See prices and details in the app >>
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Frontier Airlines F93934
BOI 12:24
DEN 14:30
With stops 2.1h
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Frontier Airlines F93302
DEN 16:12
STL 19:23
2.2h
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Delta Air Lines DL1754
BOI 11:12
SLC 12:33
With stops 1.4h
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Delta Air Lines DL1492
SLC 13:45
STL 17:34
2.8h
See prices and details in the app >>
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Check prices
Alaska Airlines AS2184
BOI 09:13
PDX 09:34
With stops 1.4h
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Alaska Airlines AS1635
PDX 10:49
STL 16:37
3.8h
See prices and details in the app >>
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Check prices
Delta Air Lines DL2808
BOI 05:40
MSP 09:30
With stops 2.8h
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Delta Air Lines DL4167
MSP 13:36
STL 15:16
1.7h
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 to St. Louis 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.
  • It takes about 7 hours 50 minutes to fly from Boise to St. Louis.
  • There are 2 airport(s) in St. Louis (STL): St. Louis Downtown Airport and St. Louis Lambert International Airport.

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