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Tallinn

$304+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — TLL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Tallinn are usually found in February or October, booked 89 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 June 12, 2025.

Round-trip from

$451
(KLM)

One-way from

$304
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$892
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 ($141 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This KLM deal was found by Cheapflights users on 6/10. 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 8/64:50 pmBOS - TLL
1 stop13h 25mKLM
Tue 8/122:05 pmTLL - BOS
1 stop33h 30mKLM
Deal found 6/10$451
This Finnair deal was found by Cheapflights users on 6/10. 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.
Wed 8/65:59 pmBOS - TLL
2 stops15h 11mFinnair
Tue 8/1210:55 amTLL - BOS
2 stops16h 15mFinnair
Deal found 6/10$479
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 8/65:40 pmBOS - TLL
1 stop9h 45mScandinavian Airlines
Tue 8/128:00 pmTLL - BOS
2 stops26h 35mScandinavian Airlines
Deal found 6/12$574
This FlightHub deal was found by Cheapflights users on 6/10. 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 8/610:00 pmBOS - TLL
1 stop19h 20mLufthansa
Tue 8/126:50 pmTLL - BOS
1 stop27h 50mLufthansa
Deal found 6/10$596
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Sat 8/26:40 pmBOS - TLL
2 stops40h 20mUnited Airlines
Sun 8/106:00 amTLL - BOS
2 stops24h 59mUnited Airlines
Deal found 6/12$699
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2510:20 amBOS - TLL
2 stops26h 35mMultiple Airlines
Fri 8/16:00 amTLL - BOS
1 stop20h 55mMultiple Airlines
Deal found 6/10$766
This SWISS deal was found by Cheapflights users on 6/11. 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 6/245:05 pmBOS - TLL
1 stop25h 30mSWISS
Fri 7/116:00 amTLL - BOS
1 stop20h 55mSWISS
Deal found 6/11$940
This Icelandair deal was found by Cheapflights users on 6/11. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2411:35 pmBOS - TLL
1 stop24h 55mIcelandair
Sat 7/510:35 pmTLL - BOS
1 stop27h 15mIcelandair
Deal found 6/11$1,084
This Austrian Airlines deal was found by Cheapflights users on 6/11. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/265:10 pmBOS - TLL
2 stops24h 00mAustrian Airlines
Tue 7/86:50 pmTLL - BOS
2 stops26h 00mAustrian Airlines
Deal found 6/11$1,149

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 June 12, 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

4:50 pm-1:15 pm

1 stop13h 25m

Tallinn

Tue 8/12

2:05 pm-4:35 pm

1 stop33h 30m

$451

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Wed 8/6

5:59 pm-4:10 pm

2 stops15h 11m

Tallinn

Tue 8/12

10:55 am-8:10 pm

2 stops16h 15m

$479

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Wed 8/6

5:40 pm-10:25 am

1 stop9h 45m

Tallinn

Tue 8/12

8:00 pm-3:35 pm

2 stops26h 35m

$574

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Wed 8/6

10:00 pm-12:20 am

1 stop19h 20m

Tallinn

Tue 8/12

6:50 pm-3:40 pm

1 stop27h 50m

$596

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Sat 8/2

6:40 pm-6:00 pm

2 stops40h 20m

Tallinn

Sun 8/10

6:00 am-11:59 pm

2 stops24h 59m

$699

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Fri 7/25

10:20 am-7:55 pm

2 stops26h 35m

Tallinn

Fri 8/1

6:00 am-7:55 pm

1 stop20h 55m

$766

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Tue 6/24

5:05 pm-1:35 am

1 stop25h 30m

Tallinn

Fri 7/11

6:00 am-7:55 pm

1 stop20h 55m

$940

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Tue 6/24

11:35 pm-7:30 am

1 stop24h 55m

Tallinn

Sat 7/5

10:35 pm-6:50 pm

1 stop27h 15m

$1,084

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Thu 6/26

5:10 pm-12:10 am

2 stops24h 00m

Tallinn

Tue 7/8

6:50 pm-1:50 pm

2 stops26h 00m

$1,149

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Mon 7/14

8:50 pm-9:05 am

2 stops29h 15m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 results
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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 June 9, 2025.

To ensure you get the cheapest price possible for a flight from Boston to Tallinn, you should look to book at least 84 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 $988). 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 June 12, 2025.
Get a feel of what it's like to fly with KLM, Austrian Airlines and Finnair from Boston to Tallinn by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Austrian Airlines
7.6
Good
802 reviews
KLM
7.8
Good
1,358 reviews

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Finnair
7.6
Good
1,290 reviews
KLM
7.8
Good
1,358 reviews

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
SWISS
7.5
Good
1,623 reviews
KLM
7.8
Good
1,358 reviews

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
United Airlines
7.4
Good
8,790 reviews
KLM
7.8
Good
1,358 reviews

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

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 $451, was found to be the cheapest airline from Boston to Tallinn.Alternate airlines to your destination round-trip include Finnair and Scandinavian Airlines. KLM is 38% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Boston to Tallinn one-way?

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $366. Users have also found prices from $419 and $507 on Lufthansa and SWISS, respectively.

  • 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 $988). 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

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Alternative routes for Boston to Tallinn

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$435Average$712FlexibilityNo cancel feeOn-time77%
KLMCheapest$504Average$671FlexibilityNo cancel feeOn-time75%
FinnairCheapest$535Average$797FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$539Average$825FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$612Average$1,034FlexibilityNo cancel feeOn-time69%

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