Flight Routes from Austin to Boise

Trip type

Our cheapest offers for flights from Austin to Boise

Here you can compare cheap flights from Austin (AUS) to Boise (BOI) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Boise. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Austin
Boise
Outbound
05/16/26
1 Stopover (PDX)
AS0541, AS3292
06h 31min
Return
05/29/26
1 Stopover (PDX)
AS0564, AS0527
06h 17min
Alaska Airlines ?
$294
Austin
Boise
Outbound
05/16/26
1 Stopover (PDX)
AS1396, AS0447
07h 09min
Return
05/29/26
1 Stopover (PDX)
AS0564, AS1370
06h 18min
Alaska Airlines ?
$306
Austin
Boise
Outbound
05/16/26
1 Stopover (PDX)
AS1396, AS0447
07h 09min
Return
05/29/26
1 Stopover (PDX)
AS1472, AS0540
06h 49min
Alaska Airlines
$325
Austin
Boise
Outbound
05/16/26
1 Stopover (PDX)
AS0541, AS2089
06h 35min
Return
05/29/26
1 Stopover (SEA)
AS0506, AS0461
06h 40min
Alaska Airlines ?
$341
Austin
Boise
Outbound
07/26/26
1 Stopover (SEA)
AS0224, AS0441
07h 59min
Return
08/05/26
1 Stopover (SEA)
AS3210, AS0372
08h 25min
Alaska Airlines ?
$404
Austin
Boise
Outbound
06/25/26
1 Stopover (DEN)
F91815, F93933
05h 31min
Return
06/30/26
1 Stopover (SEA)
AS0740, AS0372
07h 22min
Frontier Airlines
$419
Austin
Boise
Outbound
04/24/26
1 Stopover (SAN)
AS3272, AS1425
07h 28min
Return
05/12/26
1 Stopover (SEA)
AS0474, AS0352
07h 39min
Alaska Airlines
$433
Austin
Boise
Outbound
04/24/26
1 Stopover (DFW)
AA0773, AA1104
06h 14min
Return
05/12/26
1 Stopover (DFW)
AA1107, AA2884
07h 32min
American Airlines ?
$439
Austin
Boise
Outbound
04/24/26
2 Stopovers (LAS, SAN)
F94631, F91469, AS1425
29h 45min
Return
05/12/26
1 Stopover (SEA)
AS2347, AS0502
07h 02min
Frontier Airlines, Alaska Airlines ?
$454
Austin
Boise
Outbound
05/16/26
1 Stopover (DFW)
AA0773, AA1104
06h 14min
Return
05/29/26
1 Stopover (PHX)
AA4934, AA0691
04h 59min
American Airlines ?
$492
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Austin to Boise

Favorite airline: Alaska Airlines
The favorite airline for flights from Austin to Boise is Alaska Airlines.
Alaska Airlines
40 %
United Airlines
20 %
Spirit Airlines
10 %
Favourite connection: via Seattle-Tacoma
On this route, flights with a stopover in Seattle-Tacoma are the most popular.
Route
bookings
1 stopover Seattle-Tacoma International Airport, WA
09h 05min, from 201 $
53 %
1 stopover Denver International Airport, CO
05h 00min, from 348 $
29 %
1 stopover Las Vegas - McCarran International Airport, NV
08h 06min, from 238 $
12 %

Important flight information

Flight information: Austin - Boise

Roundtrip from 293,13 $
Return flight duration min. 03:50/ max. 04:40
Distance 2214 km
Departure airport Airport Austin-Bergstrom International Airport, TX (AUS)
Arrival airport Airport Boise-ID (BOI)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Boise
Flight destinations with a similar price