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$355+ Cheap flights from Tallinn (TLL) to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
TLL — BOS
Jul 16 — Jul 231
Thu 7/16
Thu 7/23
1 adult, Economy
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Cheap flight deals from Tallinn to Boston

Cheapest flights from Tallinn to Boston
Explore the most affordable flight options available from Tallinn to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.

This KLM deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:05 pm
TLL
-
BOS
1 stop30h 14m
Multiple Airlines
Wed 6/25:10 pm
BOS
-
TLL
1 stop14h 00m
Multiple Airlines
Deal found 6/14$650
This KLM deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:05 pm
TLL
-
BOS
1 stop30h 14m
Multiple Airlines
Tue 6/19:45 pm
BOS
-
TLL
1 stop33h 25m
Multiple Airlines
Deal found 6/14$651
This KLM deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:05 pm
TLL
-
BOS
1 stop30h 14m
KLM
Sun 6/68:15 pm
BOS
-
TLL
1 stop16h 40m
KLM
Deal found 6/14$655
This KLM deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:30 am
TLL
-
BOS
1 stop16h 05m
Multiple Airlines
Wed 6/25:10 pm
BOS
-
TLL
1 stop14h 00m
Multiple Airlines
Deal found 6/14$662
This KLM deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:30 am
TLL
-
BOS
1 stop16h 05m
Multiple Airlines
Tue 6/19:45 pm
BOS
-
TLL
1 stop33h 25m
Multiple Airlines
Deal found 6/14$663
This KLM deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/272:05 pm
TLL
-
BOS
1 stop30h 14m
KLM
Sun 6/68:15 pm
BOS
-
TLL
1 stop10h 00m
KLM
Deal found 6/14$667
This Finnair deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:50 pm
TLL
-
BOS
2 stops14h 15m
Finnair
Tue 6/17:35 pm
BOS
-
TLL
2 stops18h 20m
Finnair
Deal found 6/14$670
This Finnair deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:55 am
TLL
-
BOS
2 stops20h 32m
Finnair
Mon 6/79:00 am
BOS
-
TLL
2 stops22h 15m
Finnair
Deal found 6/14$684
This Justfly.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:50 pm
TLL
-
BOS
2 stops17h 38m
British Airways
Mon 5/317:35 pm
BOS
-
TLL
2 stops20h 15m
British Airways
Deal found 6/14$714
This FlightHub deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/273:35 pm
TLL
-
BOS
2 stops32h 20m
British Airways
Mon 5/319:50 pm
BOS
-
TLL
2 stops20h 00m
British Airways
Deal found 6/14$720
This FlightHub deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:15 am
TLL
-
BOS
1 stop16h 20m
Scandinavian Airlines
Tue 6/85:40 pm
BOS
-
TLL
1 stop24h 50m
Scandinavian Airlines
Deal found 6/14$726
This FlightHub deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:15 am
TLL
-
BOS
2 stops15h 20m
Scandinavian Airlines
Sun 6/65:40 pm
BOS
-
TLL
1 stop14h 35m
Scandinavian Airlines
Deal found 6/14$727

Find flight deals from Tallinn to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Tallinn (TLL) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$650
(KLM)

One-way from

$355
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$947
Provider with most accurate pricing for Tallinn-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tallinn-Boston Logan Intl flights.
Search Deals
From Tallinn to Boston Logan Intl
Search Deals
One-way flight from Tallinn to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tallinn to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2026.
Use the filters below to find and compare flights from Tallinn to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TallinnBoston

TLL - BOS

TLLBOS

Tallinn

Fri 9/25

6:15 am-3:35 pm

1 stop16h 20m

Boston Logan Intl

Sun 5/30

5:40 pm-10:45 am

1 stop10h 05m

$732

TallinnBoston

TLL - BOS

TLLBOS

Tallinn

Thu 10/1

6:15 am-3:35 pm

1 stop16h 20m

Boston Logan Intl

Tue 6/8

5:40 pm-10:45 am

1 stop10h 05m

$749
Quickest round-trip

TallinnBoston

TLL - BOS

TLLBOS

Tallinn

Sat 9/26

11:20 am-3:35 pm

1 stop11h 15m

Boston Logan Intl

Sat 5/29

5:40 pm-10:45 am

1 stop10h 05m

$795

TallinnBoston

TLL - BOS

TLLBOS

Tallinn

Tue 7/14

2:05 pm-1:18 pm

1 stop30h 13m

Boston Logan Intl

Tue 7/28

9:45 pm-11:35 pm

1 stop18h 50m

$824

TallinnBoston

TLL - BOS

TLLBOS

Tallinn

Thu 7/23

2:05 pm-1:18 pm

1 stop30h 13m

Boston Logan Intl

Tue 7/28

9:45 pm-11:35 pm

1 stop18h 50m

$825

TallinnBoston

TLL - BOS

TLLBOS

Tallinn

Sat 7/11

6:15 am-3:35 pm

1 stop16h 20m

Boston Logan Intl

Wed 7/15

5:40 pm-1:30 am

1 stop24h 50m

$841

TallinnBoston

TLL - BOS

TLLBOS

Tallinn

Tue 7/14

6:10 am-3:40 pm

1 stop16h 30m

Boston Logan Intl

Tue 7/28

2:15 pm-1:05 pm

2 stops15h 50m

$861

TallinnBoston

TLL - BOS

TLLBOS

Tallinn

Tue 9/29

12:50 pm-11:28 pm

2 stops17h 38m

Boston Logan Intl

Sun 5/30

7:30 pm-8:55 pm

2 stops18h 25m

$866

TallinnBoston

TLL - BOS

TLLBOS

Tallinn

Tue 9/29

12:50 pm-11:28 pm

2 stops17h 38m

Boston Logan Intl

Wed 6/9

9:00 am-4:55 pm

2 stops24h 55m

$888

TallinnBoston

TLL - BOS

TLLBOS

Tallinn

Fri 9/25

12:50 pm-11:59 pm

2 stops18h 09m

Boston Logan Intl

Sun 6/6

9:00 am-3:45 pm

2 stops23h 45m

$888

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 19 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Tallinn-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tallinn-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tallinn-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tallinn-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tallinn-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tallinn to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Tallinn with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tallinn to Boston

What is the cheapest month to book a flight from Tallinn to Boston?

Currently, September is the cheapest month in which you can book a flight from Tallinn to Boston (average of $474). Flying from Tallinn to Boston in June is currently the most expensive (average of $947). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Tallinn to Boston?

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated June 16, 2026.
See what other customers who have flown with KLM and Scandinavian Airlines from Tallinn to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,528 reviews

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,528 reviews
KLM
7.8
Good
1,528 reviews

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Scandinavian Airlines
7.4
Good
1,828 reviews
KLM
7.8
Good
1,528 reviews

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Tallinn to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Tallinn to Boston?

    KLM can get you from Tallinn to Boston in just under 30h 14m. Your travel time can differ by up to . There are 3948 mi between Tallinn and Boston.

  • What are the cheapest airlines flying from Tallinn to Boston round-trip?

    Cheapflights users have booked flights from Tallinn to Boston round-trip from $500. Another airline that can offer you cheap pricing is Scandinavian Airlines. Users have found that KLM is 23% cheaper than the other options available to this destination.

  • Can I find deals for flights from Tallinn to Boston that include hotel bookings?

    Yes. In addition to deals on Tallinn to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tallinn to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tallinn to Boston.

  • Can I find deals for business class flights from Tallinn to Boston?

    Yes. Cheapflights offers flight deals from Tallinn to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tallinn to Boston?

    Currently, September is the cheapest month in which you can book a flight from Tallinn to Boston (average of $474). Flying from Tallinn to Boston in June is currently the most expensive (average of $947). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Waltham
Cambridge
Concord
Brockton
Watertown
Hampton Beach
Seekonk
Cranston
Warwick
Peabody
Auburn
York Beach
Chelsea
Londonderry
Dedham
Swansea
Old Orchard Beach
Lowell
Smithfield
Braintree

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Tallinn to Boston

Discover the top 2 airlines that operate flights from Tallinn to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$500Average$699FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$685Average$714FlexibilityNo cancel feeOn-time77%

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