Flights from Austin to Idaho City

Cheapest flights from Austin

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 8 - Wed, Jul 16

AUS

Austin-Bergstrom Intl.

BOI

Boise

$244 Roundtrip, found 2 days ago

$244

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Tue, Jul 8 from Austin-Bergstrom Intl. to Boise, returning Wed, Jul 16, priced at $244 found 2 days ago

Thu, Jul 10 - Sun, Jul 13

AUS

Austin-Bergstrom Intl.

BOI

Boise

$310 Roundtrip, found 2 days ago

$310

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Austin-Bergstrom Intl. to Boise, returning Sun, Jul 13, priced at $310 found 2 days ago

Sat, Jul 12 - Wed, Jul 16

AUS

Austin-Bergstrom Intl.

BOI

Boise

$325 Roundtrip, found 2 days ago

$325

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Sat, Jul 12 from Austin-Bergstrom Intl. to Boise, returning Wed, Jul 16, priced at $325 found 2 days ago

Tue, Jul 8 - Sun, Jul 13

AUS

Austin-Bergstrom Intl.

BOI

Boise

$342 Roundtrip, found 2 days ago

$342

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Tue, Jul 8 from Austin-Bergstrom Intl. to Boise, returning Sun, Jul 13, priced at $342 found 2 days ago

Thu, Jul 10 - Fri, Jul 11

AUS

Austin-Bergstrom Intl.

BOI

Boise

$406 Roundtrip, found 2 days ago

$406

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Thu, Jul 10 from Austin-Bergstrom Intl. to Boise, returning Fri, Jul 11, priced at $406 found 2 days ago

Fri, Jul 11 - Sun, Jul 13

AUS

Austin-Bergstrom Intl.

BOI

Boise

$423 Roundtrip, found 2 days ago

$423

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Fri, Jul 11 from Austin-Bergstrom Intl. to Boise, returning Sun, Jul 13, priced at $423 found 2 days ago