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Estonia

$304+ Cheap flights from Boston (BOS) to Estonia

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — TLL
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
1 adult, Economy
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Cheap flight deals from Boston to Estonia

Cheapest flights from Boston to Estonia
Explore the most affordable flight options available from Boston to Estonia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:10 pm
BOS
-
TLL
2 stops16h 55m
Multiple Airlines
Mon 4/65:05 am
TLL
-
BOS
1 stop17h 05m
Multiple Airlines
Deal found 2/17$379
This Expedia deal was found by Cheapflights users on 2/16. 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.
Thu 4/25:45 pm
BOS
-
TLL
1 stop16h 20m
Multiple Airlines
Sun 4/55:05 am
TLL
-
BOS
1 stop17h 05m
Multiple Airlines
Deal found 2/16$411
This Air Canada deal was found by Cheapflights users on 2/18. 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.
Mon 5/43:40 pm
BOS
-
TLL
2 stops21h 15m
Air Canada
Wed 5/137:30 am
TLL
-
BOS
2 stops17h 37m
Air Canada
Deal found 2/18$412
This Mytrip deal was found by Cheapflights users on 2/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:05 pm
BOS
-
TLL
2 stops21h 30m
Multiple Airlines
Mon 5/117:30 am
TLL
-
BOS
2 stops20h 57m
Multiple Airlines
Deal found 2/17$414
This United Airlines deal was found by Cheapflights users on 2/15. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:45 pm
BOS
-
TLL
1 stop12h 25m
United Airlines
Sun 4/56:10 am
TLL
-
BOS
1 stop16h 30m
United Airlines
Deal found 2/15$423
This Travelocity deal was found by Cheapflights users on 2/18. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:45 pm
BOS
-
TLL
1 stop12h 20m
Multiple Airlines
Wed 4/297:30 am
TLL
-
BOS
2 stops17h 27m
Multiple Airlines
Deal found 2/18$424
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 8/1910:00 pm
BOS
-
TLL
1 stop19h 15m
United Airlines
Wed 8/261:50 pm
TLL
-
BOS
2 stops31h 51m
United Airlines
Deal found 2/18$427
This FlightHub deal was found by Cheapflights users on 2/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:05 pm
BOS
-
TLL
2 stops21h 30m
Multiple Airlines
Wed 5/137:30 am
TLL
-
BOS
2 stops20h 57m
Multiple Airlines
Deal found 2/16$428
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Mon 4/134:38 pm
BOS
-
TAY
2 stops25h 02m
Multiple Airlines
Wed 4/295:40 am
TAY
-
BOS
2 stops25h 12m
Multiple Airlines
Deal found 2/18$516
This Finnair deal was found by Cheapflights users on 2/19. 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 2/257:15 pm
BOS
-
TAY
2 stops36h 00m
Finnair
Sun 3/12:40 pm
TAY
-
BOS
2 stops56h 35m
Finnair
Deal found 2/19$1,121

Find flight deals from Boston to Estonia

Keep the following information in mind while searching for Boston to Estonia flight deals. Data was last updated February 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$379
(Kiwi.com)

One-way from

$304
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$539
Provider with most accurate pricing for Boston Logan Intl-Tallinn flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Tallinn flights.
Search Deals
From Boston Logan Intl to Estonia
Search Deals
One-way flight from Boston Logan Intl to Estonia
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Estonia 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 February 20, 2026.
Use the filters below to find and compare flights from Boston to Estonia that are best for you.

Fly from

Boston

Fly to

Estonia

Route

Depart

Return

Price

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Mon 4/13

3:35 pm-1:05 pm

2 stops14h 30m

Tallinn

Wed 4/29

7:30 am-9:27 pm

2 stops20h 57m

$409

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Wed 4/1

5:45 pm-1:10 pm

1 stop12h 25m

Tallinn

Sun 4/5

6:10 am-3:40 pm

1 stop16h 30m

$423

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Mon 5/4

8:05 pm-12:35 am

2 stops21h 30m

Tallinn

Wed 5/13

6:10 am-3:40 pm

1 stop16h 30m

$427

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Mon 8/17

5:45 pm-1:05 pm

1 stop12h 20m

Tallinn

Mon 8/24

1:50 pm-9:50 am

2 stops27h 00m

$427

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Mon 5/4

8:05 pm-12:35 am

2 stops21h 30m

Tallinn

Wed 5/13

7:30 am-9:27 pm

2 stops20h 57m

$428

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Thu 3/19

5:25 pm-5:00 pm

1 stop17h 35m

Tallinn

Tue 3/24

6:15 am-8:13 am

2 stops31h 58m

$433

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Sun 4/5

5:40 pm-3:15 pm

1 stop14h 35m

Tallinn

Sun 4/12

8:50 pm-3:35 pm

2 stops25h 45m

$435

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Wed 3/11

5:30 am-5:10 pm

2 stops29h 40m

Tallinn

Wed 3/18

6:00 am-9:56 am

2 stops33h 56m

$437

BostonTartu

BOS - TAY

BOSTAY

Boston Logan Intl

Mon 4/13

4:38 pm-12:40 am

2 stops25h 02m

Tartu

Wed 4/29

5:40 am-11:52 pm

2 stops25h 12m

$516

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Wed 5/20

10:35 am-5:15 pm

2 stops23h 40m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 17 results
1
2

Best time to book a flight from Boston to Estonia

Have a flexible travel schedule? Discover the best time to fly to Estonia 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 Estonia

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

Currently, January is the cheapest month in which you can book a flight from Boston to Estonia (average of $335). Flying from Boston to Estonia in June is currently the most expensive (average of $636). 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.

Reviews of airlines servicing Estonia

Get insights into the airlines that provide service to Estonia. 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 Estonia. Reviews last updated February 20, 2026.
Get a feel of what it's like to fly with KLM, Finnair, and United Airlines from Boston to Estonia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,458 reviews

Food

7.3

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,458 reviews
KLM
7.7
Good
1,458 reviews

Food

7.3

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Finnair
7.6
Good
1,364 reviews
KLM
7.7
Good
1,458 reviews

Food

7.3

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
United Airlines
7.4
Good
9,331 reviews
KLM
7.7
Good
1,458 reviews

Food

7.3

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Scandinavian Airlines
7.3
Good
1,692 reviews
KLM
7.7
Good
1,458 reviews

Food

7.3

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,795 reviews
KLM
7.7
Good
1,458 reviews

Food

7.3

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

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

  • What airport do you fly from for flights from Boston to Estonia?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Estonia from Boston.

  • How long is the flight from Boston to Estonia?

    There are many flights that can get you from Boston to Estonia in 12h 25m. Fly via United Airlines to get the fastest option. Boston and Estonia are separated by a distance of 3948 mi.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Boston to Estonia (average of $335). Flying from Boston to Estonia in June is currently the most expensive (average of $636). 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 Estonia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Boston to Estonia

Discover the top 5 airlines that operate flights from Boston to Estonia. 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 February 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$371Average$502FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$427Average$743FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$443Average$566FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$464Average$560FlexibilityNo cancel feeOn-time77%
KLMCheapest$477Average$781FlexibilityNo cancel feeOn-time75%

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