Portland (PDX) to Athens (ATH) flight deal in economy from $811

Sunday, August 2nd, 2026

8 round-trip options

Returning
Fri, Aug 7, 20265 Day Trip
$1,638 USD
Returning
Sat, Aug 8, 20266 Day Trip
$1,440 USD
Returning
Sun, Aug 9, 20267 Day Trip
$1,051 USD
Returning
Tue, Aug 11, 20269 Day Trip
$1,117 USD
Returning
Wed, Aug 12, 202610 Day Trip
$981 USD
Returning
Fri, Aug 14, 202612 Day Trip
$1,117 USD
Returning
Sat, Aug 15, 202613 Day Trip
$1,052 USD
Returning
Sun, Aug 16, 202614 Day Trip
$1,162 USD