Portland (PDX) to Riga (RIX) flight deal in economy from $559
$1,028 USD
-46%$559 USD
Verified about 11 hours agoDecember 2026
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Good Availability
54% of dates checked are available within 10% of the lowest price
Wednesday, December 16th, 2026
4 round-trip options
Returning
Wed, Dec 23, 2026•7 Day Trip
$1,324 USD
Returning
Thu, Dec 24, 2026•8 Day Trip
$1,191 USD
Returning
Fri, Dec 25, 2026•9 Day Trip
$1,324 USD
Returning
Wed, Dec 30, 2026•14 Day Trip
$1,594 USD