Cheap Flights from Austin to Portland
Browse current best options from Austin. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Austin
RatePunk searches hundreds of travel sites at once for deals on flights to Portland
Prices updated 1 day ago
461 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)
Today’s best flight deals from Austin to Portland
Explore current cheapest deals departing from Austin to Portland
2026-10-17 – 2026-10-24
AUS - Portland
82% AI deal score
$335
$228
Round trip
2026-10-17 – 2026-10-20
AUS - Portland
83% AI deal score
$353
$228
Round trip
2026-11-07 – 2026-11-10
AUS - Portland
75% AI deal score
$278
$228
Round trip
2026-12-08 – 2026-12-15
AUS - Portland
74% AI deal score
$279
$228
Round trip
2026-10-07 – 2026-10-10
AUS - Portland
84% AI deal score
$357
$232
Round trip
2027-01-05 – 2027-01-12
AUS - Portland
71% AI deal score
$245
$232
Round trip
2027-01-06 – 2027-01-13
AUS - Portland
71% AI deal score
$245
$232
Round trip
2027-02-02 – 2027-02-09
AUS - Portland
73% AI deal score
$262
$232
Round trip
2027-02-03 – 2027-02-10
AUS - Portland
74% AI deal score
$265
$232
Round trip
2027-02-06 – 2027-02-13
AUS - Portland
74% AI deal score
$265
$232
Round trip
