Boston (BOS) to Riga (RIX) flight deal in economy from $522

Monday, September 21st, 2026

5 round-trip options

Returning
Sat, Sep 26, 20265 Day Trip
$534 USD
Returning
Sun, Sep 27, 20266 Day Trip
$534 USD
Returning
Mon, Sep 28, 20267 Day Trip
$534 USD
Returning
Thu, Oct 1, 202610 Day Trip
$534 USD
Returning
Fri, Oct 2, 202611 Day Trip
$534 USD