Portland (PDX) to Riga (RIX) flight deal in economy from $559
$1,028 USD
-46%$559 USD
Verified about 11 hours agoSeptember 2026
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Good Availability
54% of dates checked are available within 10% of the lowest price
Wednesday, September 30th, 2026
8 round-trip options
Returning
Mon, Oct 5, 2026•5 Day Trip
$595 USD
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Tue, Oct 6, 2026•6 Day Trip
$614 USD
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Wed, Oct 7, 2026•7 Day Trip
$604 USD
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Thu, Oct 8, 2026•8 Day Trip
$604 USD
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Fri, Oct 9, 2026•9 Day Trip
$604 USD
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Sat, Oct 10, 2026•10 Day Trip
$809 USD
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Tue, Oct 13, 2026•13 Day Trip
$809 USD
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Wed, Oct 14, 2026•14 Day Trip
$809 USD