Boston (BOS) to Tallinn (TLL) flight deal in economy from $525
$738 USD
-29%$525 USD
Verified 17 days agoOctober 2026
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Good Availability
41% of dates checked are available within 10% of the lowest price
Thursday, October 8th, 2026
7 round-trip options
Returning
Wed, Oct 14, 2026•6 Day Trip
$543 USD
Returning
Thu, Oct 15, 2026•7 Day Trip
$542 USD
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Sat, Oct 17, 2026•9 Day Trip
$762 USD
Returning
Sun, Oct 18, 2026•10 Day Trip
$531 USD
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Tue, Oct 20, 2026•12 Day Trip
$531 USD
Returning
Wed, Oct 21, 2026•13 Day Trip
$542 USD
Returning
Thu, Oct 22, 2026•14 Day Trip
$542 USD