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Tallinn

$454+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — TLL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Tallinn Ulemiste are usually found in February or October, booked 56 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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$604
(KLM)

One-way from

$454
(SWISS)

Popular in

June

Cheapest in

February

Average price

$714
Provider with most accurate pricing for Boston Logan Intl-Tallinn Ulemiste flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Tallinn Ulemiste flights.
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From Boston Logan Intl to Tallinn Ulemiste
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One-way flight from Boston Logan Intl to Tallinn Ulemiste
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Highest demand for flights based on searches. 18% potential increase in price ($167 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:15 pmBOS - TLL
1 stop18h 00mUnited Airlines
Sun 11/96:25 amTLL - BOS
2 stops17h 33mUnited Airlines
Deal found 4/17$588
This KLM deal was found by Cheapflights users on 4/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/66:45 pmBOS - TLL
1 stop18h 10mKLM
Tue 8/122:05 pmTLL - BOS
1 stop30h 30mKLM
Deal found 4/17$604
This Gurufare deal was found by Cheapflights users on 4/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:15 pmBOS - TLL
1 stop18h 00mLufthansa
Sun 11/96:05 pmTLL - BOS
1 stop26h 20mLufthansa
Deal found 4/17$639
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/63:20 pmBOS - TLL
2 stops21h 35mMultiple Airlines
Tue 8/126:50 pmTLL - BOS
2 stops29h 50mMultiple Airlines
Deal found 4/17$678
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/25:40 pmBOS - TLL
2 stops23h 15mScandinavian Airlines
Sun 8/104:30 pmTLL - BOS
2 stops30h 05mScandinavian Airlines
Deal found 4/17$744
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/269:35 pmBOS - TLL
1 stop31h 05mTurkish Airlines
Thu 5/17:35 pmTLL - BOS
1 stop31h 05mTurkish Airlines
Deal found 4/17$783
This SWISS deal was found by Cheapflights users on 4/17. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/179:40 pmBOS - TLL
1 stop20h 50mSWISS
Tue 7/86:00 amTLL - BOS
1 stop16h 25mSWISS
Deal found 4/17$880
This Finnair deal was found by Cheapflights users on 4/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/158:10 pmBOS - TLL
2 stops16h 25mFinnair
Sat 6/215:20 pmTLL - BOS
2 stops24h 55mFinnair
Deal found 4/16$1,104
This Air Canada deal was found by Cheapflights users on 4/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/176:50 pmBOS - TLL
2 stops18h 05mAir Canada
Sun 6/226:10 amTLL - BOS
2 stops19h 03mAir Canada
Deal found 4/16$1,128

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 April 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

Wed 8/6

6:45 pm-7:55 pm

1 stop18h 10m

Tallinn Ulemiste

Tue 8/12

2:05 pm-1:35 pm

1 stop30h 30m

$604

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Wed 8/6

7:12 pm-12:20 am

2 stops22h 08m

Tallinn Ulemiste

Tue 8/12

2:35 pm-3:40 pm

1 stop32h 05m

$659

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Wed 8/6

3:20 pm-7:55 pm

2 stops21h 35m

Tallinn Ulemiste

Tue 8/12

6:50 pm-5:40 pm

2 stops29h 50m

$678

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Sat 8/2

5:40 pm-11:55 pm

2 stops23h 15m

Tallinn Ulemiste

Sun 8/10

4:30 pm-3:35 pm

2 stops30h 05m

$744

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Sat 8/2

5:50 pm-6:15 pm

1 stop17h 25m

Tallinn Ulemiste

Sun 8/10

7:00 pm-3:40 pm

1 stop27h 40m

$855

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Tue 6/17

9:40 pm-1:30 am

1 stop20h 50m

Tallinn Ulemiste

Tue 7/8

6:00 am-3:25 pm

1 stop16h 25m

$880

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Sun 6/15

8:10 pm-7:35 pm

2 stops16h 25m

Tallinn Ulemiste

Sat 6/21

5:20 pm-11:15 am

2 stops24h 55m

$1,104

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Tue 6/17

6:50 pm-7:55 pm

2 stops18h 05m

Tallinn Ulemiste

Sun 6/22

6:10 am-6:13 pm

2 stops19h 03m

$1,128

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Wed 5/7

9:40 pm-1:30 am

1 stop20h 50m

$454

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Wed 5/7

2:49 pm-1:55 pm

2 stops16h 06m

$464

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Compare providers for flights from Boston to Tallinn

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Tallinn in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Tallinn flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Boston-Tallinn flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Boston-Tallinn flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Tallinn flights, Cheapflights users trust AranGrant the most. AranGrant 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 Boston-Tallinn 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 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 April 11, 2025.

To ensure you get the cheapest price possible for a flight from Boston to Tallinn, you should look to book at least 56 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 $1,046). 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.

Rainfall in Tallinn by month

Plan your trip to Tallinn by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tallinn ranges from 1.3 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Tallinn when rainfall is around 1.3 in.

Temperature in Tallinn by month

Plan your trip to Tallinn by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tallinn, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 23.0 F).

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 April 17, 2025.
KLM
7.8
Good
1,329 reviews

Food

7.3

Overall

7.8

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,329 reviews
KLM
7.8
Good
1,329 reviews

Food

7.3

Overall

7.8

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Finnair
7.6
Good
1,269 reviews
KLM
7.8
Good
1,329 reviews

Food

7.3

Overall

7.8

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,580 reviews
KLM
7.8
Good
1,329 reviews

Food

7.3

Overall

7.8

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
United Airlines
7.4
Good
8,667 reviews
KLM
7.8
Good
1,329 reviews

Food

7.3

Overall

7.8

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Scandinavian Airlines
7.3
Good
1,335 reviews
KLM
7.8
Good
1,329 reviews

Food

7.3

Overall

7.8

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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.

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

    KLM, at $604, was found to be the cheapest airline from Boston to Tallinn.Alternate airlines to your destination round-trip include United Airlines and Scandinavian Airlines. KLM is 17% 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 $1,046). 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 6 airlines flying from Boston to Tallinn

Discover the top 6 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$434Average$725FlexibilityNo cancel feeOn-time77%
KLMCheapest$504Average$666FlexibilityNo cancel feeOn-time75%
FinnairCheapest$535Average$797FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$539Average$890FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$612Average$1,048FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$615Average$778FlexibilityNo cancel feeOn-time70%

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