Portland (PDX) to Riga (RIX) flight deal in economy from $559
$1,028 USD
-46%$559 USD
Verified about 13 hours agoAugust 2026
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Good Availability
54% of dates checked are available within 10% of the lowest price
Tuesday, August 4th, 2026
9 round-trip options
Returning
Sun, Aug 9, 2026•5 Day Trip
$1,546 USD
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Mon, Aug 10, 2026•6 Day Trip
$631 USD
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Tue, Aug 11, 2026•7 Day Trip
$885 USD
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Wed, Aug 12, 2026•8 Day Trip
$631 USD
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Thu, Aug 13, 2026•9 Day Trip
$600 USD
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Fri, Aug 14, 2026•10 Day Trip
$838 USD
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Sun, Aug 16, 2026•12 Day Trip
$1,533 USD
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Mon, Aug 17, 2026•13 Day Trip
$838 USD
Returning
Tue, Aug 18, 2026•14 Day Trip
$1,523 USD