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

Sunday, December 13th, 2026

9 round-trip options

Returning
Fri, Dec 18, 20265 Day Trip
$1,082 USD
Returning
Sat, Dec 19, 20266 Day Trip
$1,260 USD
Returning
Sun, Dec 20, 20267 Day Trip
$1,110 USD
Returning
Mon, Dec 21, 20268 Day Trip
$898 USD
Returning
Tue, Dec 22, 20269 Day Trip
$1,093 USD
Returning
Thu, Dec 24, 202611 Day Trip
$868 USD
Returning
Fri, Dec 25, 202612 Day Trip
$878 USD
Returning
Sat, Dec 26, 202613 Day Trip
$1,141 USD
Returning
Sun, Dec 27, 202614 Day Trip
$1,068 USD