Flight Routes from Austin to Boise

Trip type

Our cheapest offers for flights from Austin (AUS) to Boise (BOI)

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
10/14/26
1 Stopover (DFW)
AA2563, AA1126
07h 25min
Return
11/03/26
1 Stopover (DFW)
AA2944, AA1465
06h 16min
American Airlines ?
$266
Austin
Boise
Outbound
09/01/26
1 Stopover (DEN)
F91815, F93933
07h 14min
Return
09/09/26
1 Stopover (PDX)
AS0229, AS1370
06h 32min
Frontier Airlines ?
$321
Austin
Boise
Outbound
10/14/26
1 Stopover (SEA)
AS0503, AS0445
09h 20min
Return
11/03/26
1 Stopover (SEA)
AS2120, AS0375
09h 25min
Alaska Airlines
$321
Austin
Boise
Outbound
10/14/26
1 Stopover (SEA)
AS0503, AS0445
09h 20min
Return
11/03/26
1 Stopover (SEA)
AS0359, AS0375
08h 23min
Alaska Airlines
$323
Austin
Boise
Outbound
10/14/26
1 Stopover (SEA)
AS0503, AS0445
09h 20min
Return
11/03/26
1 Stopover (SEA)
AS2120, AS0375
09h 25min
Alaska Airlines
$328
Austin
Boise
Outbound
09/01/26
1 Stopover (DEN)
F91815, F93933
07h 14min
Return
09/09/26
1 Stopover (SEA)
AS0345, AS0502
09h 01min
Frontier Airlines ?
$348
Austin
Boise
Outbound
12/01/26
1 Stopover (SEA)
AS0595, AS0441
08h 50min
Return
12/11/26
1 Stopover (PDX)
AS0347, AS1370
06h 39min
Alaska Airlines ?
$357
Austin
Boise
Outbound
10/01/26
1 Stopover (DEN)
F91815, F93933
06h 19min
Return
10/11/26
1 Stopover (DEN)
F93934, F91860
10h 36min
Frontier Airlines
$366
Austin
Boise
Outbound
08/20/26
1 Stopover (PDX)
AS1396, AS0447
07h 03min
Return
08/25/26
1 Stopover (DEN)
F93934, F92890
19h 09min
Alaska Airlines
$371
Austin
Boise
Outbound
08/20/26
1 Stopover (PDX)
AS1396, AS0447
07h 03min
Return
08/25/26
1 Stopover (DEN)
F93934, F91816
05h 26min
Alaska Airlines ?
$373
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 265,25 $
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
Departure airport - Destination country Austin-Bergstrom International Airport, TX - United States
Alternative routes to United States
Alternative flights to Boise
Flight destinations with a similar price
Flight destinations with a similar price