Boston (BOS) to Tallinn (TLL) flight deal in economy from $525
$738 USD
-29%$525 USD
Verified 17 days agoSeptember 2026
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Good Availability
41% of dates checked are available within 10% of the lowest price
Sunday, September 27th, 2026
7 round-trip options
Returning
Sat, Oct 3, 2026•6 Day Trip
$768 USD
Returning
Sun, Oct 4, 2026•7 Day Trip
$537 USD
Returning
Tue, Oct 6, 2026•9 Day Trip
$537 USD
Returning
Wed, Oct 7, 2026•10 Day Trip
$644 USD
Returning
Fri, Oct 9, 2026•12 Day Trip
$537 USD
Returning
Sat, Oct 10, 2026•13 Day Trip
$654 USD
Returning
Sun, Oct 11, 2026•14 Day Trip
$537 USD