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Tallinn

$265+ Cheap flights from Boston (BOS) to Tallinn (TLL)

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — TLL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Tallinn are usually found in September or August, booked 82 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Cheap flight deals from Boston to Tallinn

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Tallinn (TLL). 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 September 17, 2025.

Round-trip from

$385
(Trip.com)

One-way from

$265
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$452
From Boston Logan Intl to Tallinn
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One-way flight from Boston Logan Intl to Tallinn
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Highest demand for flights based on searches. 16% potential increase in price ($123 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Boston to Tallinn

Cheapest flights from Boston to Tallinn
Explore the most affordable flight options available from Boston to Tallinn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:59 pmBOS - TLL
2 stops15h 46mFinnair
Thu 11/610:35 amTLL - BOS
2 stops19h 12mFinnair
Deal found 9/14$385
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/163:00 pmBOS - TLL
2 stops18h 05mAmerican Airlines
Thu 10/236:55 amTLL - BOS
2 stops20h 15mAmerican Airlines
Deal found 9/16$425
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:50 pmBOS - TLL
1 stop20h 15mMultiple Airlines
Thu 11/67:25 amTLL - BOS
2 stops17h 37mMultiple Airlines
Deal found 9/14$426
This oojo deal was found by Cheapflights users on 9/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:40 pmBOS - TLL
1 stop14h 30mScandinavian Airlines
Thu 10/238:00 pmTLL - BOS
2 stops26h 35mScandinavian Airlines
Deal found 9/16$438
This Expedia deal was found by Cheapflights users on 9/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:40 pmBOS - TLL
2 stops20h 00mMultiple Airlines
Fri 11/76:05 amTLL - BOS
1 stop21h 15mMultiple Airlines
Deal found 9/16$466
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/21:00 pmBOS - TLL
2 stops24h 05mAir Canada
Sun 11/97:25 amTLL - BOS
2 stops22h 12mAir Canada
Deal found 9/15$468
This United deal was found by Cheapflights users on 9/15. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/254:20 pmBOS - TLL
1 stop13h 50mMultiple Airlines
Sun 11/306:15 amTLL - BOS
2 stops34h 17mMultiple Airlines
Deal found 9/15$479
This Air France deal was found by Cheapflights users on 9/17. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/28:25 pmBOS - TLL
1 stop20h 40mMultiple Airlines
Sun 11/97:25 amTLL - BOS
1 stop18h 30mMultiple Airlines
Deal found 9/17$539
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/174:30 pmBOS - TLL
2 stops16h 40mAmerican Airlines
Wed 9/246:00 amTLL - BOS
2 stops18h 10mAmerican Airlines
Deal found 9/16$549
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/175:50 pmBOS - TLL
1 stop17h 10mLufthansa
Wed 9/242:45 pmTLL - BOS
1 stop12h 25mLufthansa
Deal found 9/16$553

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Tallinn 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 September 17, 2025.
Use the filters below to find and compare flights from Boston to Tallinn that are best for you.

Fly from

Boston

Fly to

Tallinn

Route

Depart

Return

Price

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Thu 10/30

5:59 pm-3:45 pm

2 stops15h 46m

Tallinn

Thu 11/6

10:35 am-10:47 pm

2 stops19h 12m

$385

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Mon 2/9

1:10 pm-3:10 pm

2 stops19h 00m

Tallinn

Mon 2/23

11:00 am-3:50 pm

1 stop11h 50m

$407

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Mon 2/9

4:35 pm-8:05 pm

2 stops20h 30m

Tallinn

Mon 2/23

6:40 am-2:52 pm

2 stops15h 12m

$407

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Thu 10/30

10:50 pm-1:05 am

1 stop20h 15m

Tallinn

Thu 11/6

7:25 am-6:02 pm

2 stops17h 37m

$426

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Thu 10/16

5:40 pm-3:10 pm

1 stop14h 30m

Tallinn

Thu 10/23

8:00 pm-3:35 pm

2 stops26h 35m

$438

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Fri 10/31

9:40 pm-11:40 pm

2 stops20h 00m

Tallinn

Fri 11/7

6:05 am-8:20 pm

1 stop21h 15m

$466

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Sun 11/2

1:00 pm-8:05 pm

2 stops24h 05m

Tallinn

Sun 11/9

7:25 am-10:37 pm

2 stops22h 12m

$468

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Tue 11/25

3:40 pm-1:10 pm

2 stops14h 30m

Tallinn

Sun 11/30

6:15 am-9:32 am

2 stops34h 17m

$479

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Tue 11/25

4:20 pm-1:10 pm

1 stop13h 50m

Tallinn

Sun 11/30

6:15 am-9:32 am

2 stops34h 17m

$479

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Thu 10/2

10:53 am-11:10 pm

3 stops29h 17m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 16 results
1
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Best time to book a flight from Boston to Tallinn

Have a flexible travel schedule? Discover the best time to fly to Tallinn from Boston 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 Boston to Tallinn

How far ahead should I book a flight from Boston to Tallinn?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Tallinn. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Boston to Tallinn, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Boston to Tallinn (average of $550). Flying from Boston to Tallinn in June is currently the most expensive (average of $974). 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 Boston to Tallinn?

Reviews of airlines servicing Tallinn

Get insights into the airlines that provide service to Tallinn. 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 Tallinn. Reviews last updated September 17, 2025.
Get a feel of what it's like to fly with KLM, Finnair, and Scandinavian Airlines from Boston to Tallinn by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,386 reviews

Boarding

7.8

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews

Boarding

7.8

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Finnair
7.6
Good
1,324 reviews
KLM
7.8
Good
1,386 reviews

Boarding

7.8

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Scandinavian Airlines
7.4
Good
1,486 reviews
KLM
7.8
Good
1,386 reviews

Boarding

7.8

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
United Airlines
7.4
Good
8,926 reviews
KLM
7.8
Good
1,386 reviews

Boarding

7.8

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Lufthansa
6.8
Okay
7,409 reviews
KLM
7.8
Good
1,386 reviews

Boarding

7.8

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from Boston to Tallinn. 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 Boston to Tallinn?

    There are many flights that can get you from Boston to Tallinn in 15h 46m. Fly via Finnair, Scandinavian Airlines, or Air Canada to get the fastest option. The distance between Boston and Tallinn is about 3948 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Finnair, at $371, was found to be the cheapest airline from Boston to Tallinn.Alternate airlines to your destination round-trip include United Airlines and Scandinavian Airlines. Finnair is 42% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Tallinn 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 Boston to Tallinn?

    Currently, November is the cheapest month in which you can book a flight from Boston to Tallinn (average of $550). Flying from Boston to Tallinn in June is currently the most expensive (average of $974). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Boston to Tallinn

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Tartu flights

Top 5 airlines flying from Boston to Tallinn

Discover the top 5 airlines that operate flights from Boston to Tallinn. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$371Average$679FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$427Average$833FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$435Average$594FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$443Average$644FlexibilityNo cancel feeOn-time76%
KLMCheapest$477Average$726FlexibilityNo cancel feeOn-time75%

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