Boston (BOS) to Riga (RIX) flight deal in economy from $522
$708 USD
-26%$522 USD
Verified 17 days agoAugust 2026
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Good Availability
53% of dates checked are available within 10% of the lowest price
Monday, August 17th, 2026
6 round-trip options
Returning
Sat, Aug 22, 2026•5 Day Trip
$533 USD
Returning
Mon, Aug 24, 2026•7 Day Trip
$533 USD
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Tue, Aug 25, 2026•8 Day Trip
$533 USD
Returning
Wed, Aug 26, 2026•9 Day Trip
$533 USD
Returning
Fri, Aug 28, 2026•11 Day Trip
$539 USD
Returning
Mon, Aug 31, 2026•14 Day Trip
$599 USD