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

Saturday, December 19th, 2026

7 round-trip options

Returning
Thu, Dec 24, 20265 Day Trip
$1,610 USD
Returning
Fri, Dec 25, 20266 Day Trip
$1,610 USD
Returning
Sat, Dec 26, 20267 Day Trip
$1,616 USD
Returning
Mon, Dec 28, 20269 Day Trip
$1,616 USD
Returning
Wed, Dec 30, 202611 Day Trip
$1,722 USD
Returning
Thu, Dec 31, 202612 Day Trip
$1,616 USD
Returning
Sat, Jan 2, 202714 Day Trip
$2,686 USD