Portland (PDX) to Austin (AUS) flight deal in economy from $247
PDXPortland International Airport
Portland, United States
AUSAustin-Bergstrom International Ai
Austin, United States
$385 USD
-36%$247 USD
Verified 16 days agoAugust 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
12% of dates checked are available within 10% of the lowest price
Thursday, August 6th, 2026
7 round-trip options
Returning
Wed, Aug 12, 2026•6 Day Trip
$266 USD
Returning
Thu, Aug 13, 2026•7 Day Trip
$316 USD
Returning
Fri, Aug 14, 2026•8 Day Trip
$266 USD
Returning
Sat, Aug 15, 2026•9 Day Trip
$266 USD
Returning
Sun, Aug 16, 2026•10 Day Trip
$285 USD
Returning
Wed, Aug 19, 2026•13 Day Trip
$266 USD
Returning
Thu, Aug 20, 2026•14 Day Trip
$297 USD