Boston (BOS) to Tallinn (TLL) flight deal in economy from $565

Sunday, December 20th, 2026

6 round-trip options

Returning
Fri, Dec 25, 20265 Day Trip
$785 USD
Returning
Sat, Dec 26, 20266 Day Trip
$837 USD
Returning
Sun, Dec 27, 20267 Day Trip
$938 USD
Returning
Wed, Dec 30, 202610 Day Trip
$861 USD
Returning
Thu, Dec 31, 202611 Day Trip
$868 USD
Returning
Sat, Jan 2, 202713 Day Trip
$984 USD