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
07/26/26
1 Stopover (PDX)
AS1396, AS0769
07h 04min
Return
08/05/26
1 Stopover (PDX)
AS0229, AS1370
06h 32min
Alaska Airlines ?
$359
Austin
Boise
Outbound
07/26/26
1 Stopover (PDX)
AS1396, AS0769
07h 04min
Return
08/05/26
1 Stopover (PDX)
AS0229, AS1370
06h 32min
Alaska Airlines
$377
Austin
Boise
Outbound
07/26/26
1 Stopover (PDX)
AS1396, AS0769
07h 04min
Return
08/05/26
1 Stopover (SEA)
AS0423, AS0422
06h 58min
Alaska Airlines ?
$397
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
08/02/26
1 Stopover (PDX)
AS1396, AS1524
07h 07min
Return
08/15/26
1 Stopover (PDX)
AS2209, AS1370
09h 20min
Alaska Airlines
$439
Austin
Boise
Outbound
08/02/26
1 Stopover (PDX)
AS1396, AS1524
07h 07min
Return
08/15/26
1 Stopover (SEA)
AS0423, AS0422
07h 51min
Alaska Airlines ?
$460
Austin
Boise
Outbound
07/26/26
1 Stopover (PDX)
AS1396, AS0769
07h 04min
Return
08/05/26
1 Stopover (PHX)
AA4919, AA0691
05h 21min
Alaska Airlines ?
$589
Austin
Boise
Outbound
06/25/26
1 Stopover (DEN)
F91815, F93933
05h 31min
Return
06/30/26
1 Stopover (DEN)
F93934, F92890
11h 01min
Frontier Airlines
$590
Austin
Boise
Outbound
06/25/26
1 Stopover (PHX)
AA2042, AA4934
06h 20min
Return
06/30/26
1 Stopover (PHX)
AA4934, AA0691
05h 02min
American Airlines ?
$639
Prices based on recent searches, subject to last-minute changes
Page 1 / 2

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 $ 358,40
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