Boston (BOS) to Tallinn (TLL) flight deal from $372 USD in economy class

AAAmerican Airlines

AYFinnair

Round Trip•Economy

BOS

Logan International Airport

Boston, United States

TLL

Lennart Meri Tallinn Airport

Tallinn, Estonia

$662 USD

-44%$372 USD

Verified Nov 5, 2025 at 1:51 AM

December 2025

Today

Mon

Tue

Wed

Thu

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Sun

1$397 2$397 3$372 4$436 5$532 6$518 7$428 8$403 9$403 10$453 11$523 12$793 13$718 14$631 15$541 16$817 17$1,122 18$1,387 19$1,711 20$1,467 21$1,432 22$1,197 23$1,117 24$822 25$872 26$992 27$796 28$592 29$489 30$386 31$372 1 2 3 4

Limited Availability

12% of dates checked are available within 10% of the lowest price

Wednesday, December 3rd, 2025

10 round-trip options

Returning

Mon, Dec 8, 2025•5 Day Trip

$432 USD

Google Flights

Returning

Tue, Dec 9, 2025•6 Day Trip

$382 USD

Google Flights

Returning

Wed, Dec 10, 2025•7 Day Trip

$372 USD

Google Flights

Returning

Thu, Dec 11, 2025•8 Day Trip

$382 USD

Google Flights

Returning

Fri, Dec 12, 2025•9 Day Trip

$428 USD

Google Flights

Returning

Sat, Dec 13, 2025•10 Day Trip

$488 USD

Google Flights

Returning

Sun, Dec 14, 2025•11 Day Trip

$453 USD

Google Flights

Returning

Mon, Dec 15, 2025•12 Day Trip

$453 USD

Google Flights

Returning

Tue, Dec 16, 2025•13 Day Trip

$403 USD

Google Flights

Returning

Wed, Dec 17, 2025•14 Day Trip

$592 USD

Google Flights