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Did you mean flights from St Louis to Boise?

Cheap Flights from Boise to St Louis, MO, United States - BOI to STL Last modified: Jul 1, 2016 6:47 AM

Popular flights from Boise to St Louis Last modified: Jul 1, 2016 6:47 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American
BOISTL
Wed 10/26
1 stop
STLBOI
Thu 11/3
1 stop
$350
Select
United
BOISTL
Wed 8/24
1 stop
STLBOI
Thu 9/8
1 stop
$359
Select
United
BOISTL
Mon 8/29
1 stop
STLBOI
Sun 9/4
1 stop
$359
Select
United
BOISTL
Thu 9/1
1 stop
STLBOI
Tue 9/6
1 stop
$359
Select
Alaska
BOISTL
Wed 8/24
1 stop
STLBOI
Thu 9/8
1 stop
$438
Select
Alaska
BOISTL
Thu 9/1
1 stop
STLBOI
Tue 9/6
1 stop
$438
Select

How Much Does it Cost to Fly from Boise to St Louis (BOI to STL)?

We have collected flight cost data from across the web for travel from Boise to St Louis, and have found the average flight price for this trip to be $384.

When Can I Buy the Cheapest Flight from Boise to St Louis (BOI to STL)?

Airlines can adjust prices for plane tickets from Boise to St Louis based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Boise to St Louis

The chart below shows up-to-date information regarding the cheapest days to fly from Boise to St Louis.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$359 $383 $359 $359 $383 $383 $460

Airports for Your Route

These pages contain information about the major airports in Boise and St Louis, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Boise - BOI

FlightsAirlineLowest Price
Boise to Chicago American, Alaska, United $305
Boise to Dallas - Ft Worth American, Alaska, United $320
Boise to Nashville American, Alaska, United $363
Boise to Kansas City American, Alaska, United $363
Boise to Indianapolis American, Alaska, United $363
Boise to Denver Alaska, United $255
Boise to Atlanta American, Alaska, United $381
Boise to Minneapolis - St Paul Alaska, United $199
Boise to Peoria American, United Check Dates
Boise to Memphis American, United $337
Boise to Milwaukee American, Alaska, United $361
Boise to Las VegasCheck Dates
Boise to Louisville American, Alaska, United $380
Boise to Springfield American, United $387
Boise to Los Angeles American, Alaska, United $197
Boise to Houston American, Alaska, United $391
Boise to Detroit American, Alaska, United $401
Boise to Orlando American, Alaska, United $381
Boise to Cincinnati American, Alaska, United $407
Boise to Phoenix American, Alaska, United $229
Boise to Charlotte American, Alaska, United $372
Boise to Omaha American, Alaska, United $336
Boise to Des Moines American, Alaska, United $309
Boise to Little Rock American, United $363
Boise to Washington American, Alaska, United $359
Boise to Columbus American, United $367
Boise to Madison Alaska, United $359
Boise to New York American, Alaska, United $317

Cheap Domestic Flights to St Louis - STL

FlightsAirlineLowest Price
Lewiston to St Louis American, Alaska $541
Sun Valley to St Louis American, Alaska, United Check Dates
Cheap Flights from Boise to St Louis, MO, United States, from $350 Round trip from BOI to STL