Cheap United flights Boston (BOS) to Austin (AUS)

Cheap United flights Boston (BOS) to Austin (AUS)

Prices were available within the past 7 days and start at for one-way flights and $539 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 13 - Thu, Aug 21

BOS

Boston

AUS

Austin

$539 Roundtrip, found 23 hours ago

$539

Roundtrip

found 23 hours ago

Select United flight, departing Wed, Aug 13 from Boston to Austin, returning Thu, Aug 21, priced at $539 found 23 hours ago

Sun, Aug 10 - Thu, Aug 21

BOS

Boston

AUS

Austin

$544 Roundtrip, found 23 hours ago

$544

Roundtrip

found 23 hours ago

Select United flight, departing Sun, Aug 10 from Boston to Austin, returning Thu, Aug 21, priced at $544 found 23 hours ago