Flights from Austin to Boise

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
10/10/25
1 Stopover (PDX)
HA4872, HA6329
07h 14min
Return
11/04/25
1 Stopover (SEA)
HA4825, HA6604
08h 13min
Hawaiian Airlines ?
$250
Austin
Boise
Outbound
11/03/25
1 Stopover (SEA)
AS0595, AS0467
06h 45min
Return
11/12/25
1 Stopover (SEA)
AS0468, AS0372
08h 13min
Alaska Airlines ?
$266
Austin
Boise
Outbound
10/10/25
1 Stopover (PDX)
AS1396, AS0996
07h 14min
Return
11/04/25
1 Stopover (SEA)
AS2352, AS0461
07h 45min
Alaska Airlines
$267
Austin
Boise
Outbound
10/10/25
1 Stopover (PDX)
AS0541, AS0946
09h 28min
Return
11/04/25
1 Stopover (SEA)
AS0468, AS0372
08h 13min
Alaska Airlines ?
$269
Austin
Boise
Outbound
10/10/25
1 Stopover (ORD)
AA1064, AA0448
07h 44min
Return
11/04/25
1 Stopover (SEA)
AS2352, AS0461
07h 45min
American Airlines ?
$317
Austin
Boise
Outbound
10/28/25
1 Stopover (SEA)
AS0503, AS0318
09h 49min
Return
11/21/25
1 Stopover (DFW)
AA2944, AA3111
05h 44min
Alaska Airlines ?
$320
Austin
Boise
Outbound
10/10/25
1 Stopover (SFO)
UA2177, UA1245
07h 18min
Return
11/04/25
1 Stopover (DEN)
UA0213, UA2285
07h 05min
United Airlines ?
$337
Austin
Boise
Outbound
11/03/25
1 Stopover (ORD)
AA2137, AA3365
07h 36min
Return
11/12/25
1 Stopover (PHX)
AA6280, AA1805
05h 09min
American Airlines ?
$353
Austin
Boise
Outbound
10/10/25
1 Stopover (PDX)
HA4872, HA6329
07h 14min
Return
11/04/25
1 Stopover (PHX)
AA6280, AA1805
05h 09min
Hawaiian Airlines ?
$402
Austin
Boise
Outbound
10/28/25
1 Stopover (PHX)
AA2428, AA4952
05h 36min
Return
11/21/25
1 Stopover (DFW)
AA2944, AA3111
05h 44min
American Airlines ?
$510
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 $249.41
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
Flight destinations with a similar price