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Cheap flights from Boston to Tallinn from $469

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Tallinn departing on 6/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to Tallinn

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:10 pm - 2:10 pm
BOS
-
TLL
14h 00m
1 stop
Multiple Airlines Logo
2:05 pm - 4:37 pm
TLL
-
BOS
33h 32m
1 stop
$525Multiple Airlines
Wed, Aug 19 - Tue, Aug 25
SWISS Logo
9:40 pm - 1:35 am
BOS
-
TLL
20h 55m
1 stop
SWISS Logo
5:05 am - 3:10 pm
TLL
-
BOS
17h 05m
1 stop
$533SWISS
Tue, Apr 28 - Tue, May 5
Multiple Airlines Logo
9:45 pm - 11:35 pm
BOS
-
TLL
18h 50m
1 stop
Multiple Airlines Logo
2:05 pm - 11:07 pm
TLL
-
BOS
16h 02m
2 stops
$536Multiple Airlines
Tue, Apr 28 - Tue, May 5
KLM Logo
4:45 pm - 1:15 pm
BOS
-
TLL
13h 30m
1 stop
KLM Logo
7:30 am - 6:30 pm
TLL
-
BOS
18h 00m
1 stop
$537KLM
Tue, Aug 18 - Mon, Aug 24
KLM Logo
4:45 pm - 1:15 pm
BOS
-
TLL
13h 30m
1 stop
KLM Logo
2:05 pm - 10:36 pm
TLL
-
BOS
15h 31m
2 stops
$547KLM
Tue, Aug 18 - Tue, Aug 25
Scandinavian Airlines Logo
5:40 pm - 3:10 pm
BOS
-
TLL
14h 30m
2 stops
Scandinavian Airlines Logo
6:15 am - 3:35 pm
TLL
-
BOS
16h 20m
1 stop
$549Scandinavian Airlines
Tue, Apr 28 - Tue, May 5
Scandinavian Airlines Logo
5:40 pm - 3:10 pm
BOS
-
TLL
14h 30m
2 stops
Scandinavian Airlines Logo
8:20 pm - 3:35 pm
TLL
-
BOS
26h 15m
2 stops
$551Scandinavian Airlines
Tue, Apr 28 - Tue, May 5
SWISS Logo
5:20 pm - 1:35 am
BOS
-
TLL
25h 15m
1 stop
SWISS Logo
5:05 am - 3:10 pm
TLL
-
BOS
17h 05m
1 stop
$557SWISS
Thu, Apr 2 - Mon, Apr 6
Scandinavian Airlines Logo
5:40 pm - 3:15 pm
BOS
-
TLL
14h 35m
1 stop
Scandinavian Airlines Logo
6:15 am - 3:35 pm
TLL
-
BOS
16h 20m
1 stop
$558Scandinavian Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
5:10 pm - 2:10 pm
BOS
-
TLL
14h 00m
1 stop
Multiple Airlines Logo
2:05 pm - 1:18 pm
TLL
-
BOS
30h 13m
1 stop
$564Multiple Airlines
Thu, Aug 20 - Wed, Aug 26

SWISS flights from Boston to Tallinn

Our best SWISS deals on Boston to Tallinn flight tickets
SWISS
Apr 28
BOS9:40 pmBoston Logan Intl
20h 55m
1 stop
TLL1:35 amTallinn
May 5
TLL5:05 amTallinn
17h 05m
1 stop
BOS3:10 pmBoston Logan Intl
$533
SWISS
Apr 2
BOS5:20 pmBoston Logan Intl
25h 15m
1 stop
TLL1:35 amTallinn
Apr 6
TLL5:05 amTallinn
17h 05m
1 stop
BOS3:10 pmBoston Logan Intl
$557

KLM flights from Boston to Tallinn

Our best KLM deals on Boston to Tallinn flight tickets
KLM
Aug 18
BOS4:45 pmBoston Logan Intl
13h 30m
1 stop
TLL1:15 pmTallinn
Aug 24
TLL7:30 amTallinn
18h 00m
1 stop
BOS6:30 pmBoston Logan Intl
$537
KLM
Aug 18
BOS4:45 pmBoston Logan Intl
13h 30m
1 stop
TLL1:15 pmTallinn
Aug 25
TLL2:05 pmTallinn
15h 31m
2 stops
BOS10:36 pmBoston Logan Intl
$547
KLM
May 1
BOS6:50 pmBoston Logan Intl
18h 05m
1 stop
TLL7:55 pmTallinn
May 5
TLL7:30 amTallinn
12h 40m
1 stop
BOS1:10 pmBoston Logan Intl
$576

momondo 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, momondo users made 832,500 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Boston to Tallinn that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Wed 8/19

5:10 pm-2:10 pm

1 stop14h 00m

Tallinn

Tue 8/25

2:05 pm-4:37 pm

1 stop33h 32m

$525

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Tue 4/28

9:40 pm-1:35 am

1 stop20h 55m

Tallinn

Tue 5/5

5:05 am-3:10 pm

1 stop17h 05m

$533

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Tue 4/28

9:45 pm-11:35 pm

1 stop18h 50m

Tallinn

Tue 5/5

2:05 pm-11:07 pm

2 stops16h 02m

$536

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Tue 8/18

4:45 pm-1:15 pm

1 stop13h 30m

Tallinn

Mon 8/24

7:30 am-6:30 pm

1 stop18h 00m

$537
Quickest round-trip

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Tue 8/18

4:45 pm-1:15 pm

1 stop13h 30m

Tallinn

Tue 8/25

2:05 pm-10:36 pm

2 stops15h 31m

$547

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Tue 4/28

5:40 pm-3:10 pm

2 stops14h 30m

Tallinn

Tue 5/5

6:15 am-3:35 pm

1 stop16h 20m

$549

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Tue 4/28

5:40 pm-3:10 pm

2 stops14h 30m

Tallinn

Tue 5/5

8:20 pm-3:35 pm

2 stops26h 15m

$551

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Thu 4/2

5:20 pm-1:35 am

1 stop25h 15m

Tallinn

Mon 4/6

5:05 am-3:10 pm

1 stop17h 05m

$557

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Mon 5/4

5:40 pm-3:15 pm

1 stop14h 35m

Tallinn

Mon 5/11

6:15 am-3:35 pm

1 stop16h 20m

$558

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Thu 8/20

5:10 pm-2:10 pm

1 stop14h 00m

Tallinn

Wed 8/26

2:05 pm-1:18 pm

1 stop30h 13m

$564

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Tallinn from

How to get the cheapest flight ticket from Boston to Tallinn

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Tallinn?

The month of January is, on average, the cheapest month to fly to Tallinn from Boston, with most prices found around $352. If you aren’t able to travel during the month of January, then book flights to Tallinn from Boston during September instead. Flights to Tallinn in September, while not as cheap as those in January, still average around $452.

How far in advance should I book a flight to Tallinn?

You are more likely to see cheaper flights to Tallinn from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Tallinn for around $589 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tallinn from Boston for as low as $371 on momondo.

Can stopping save me money on Boston to Tallinn flights?

You could potentially save up to 69% on your flight if you consider stops on a Boston to Tallinn flight.

How have Boston to Tallinn flight prices changed over time?

When to book flights from Boston to Tallinn

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Tallinn according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Tallinn (BOS to TLL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Tallinn

Fastest flight time

11h 10m

Direct flights

None
The fastest flight from Boston to Tallinn takes 11h 10m
There are no direct flights from Boston to Tallinn. There are no popular flight routes from Boston to Tallinn.
Search flight deals

  • How far is Boston Logan Intl to Tallinn by plane?

    The straight-line distance from Boston Logan Intl to Tallinn is 3947.4 mi. In terms of flight time, this usually takes a little over 11h 10m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Tallinn Airport?

    Prices for flights from Boston Logan Intl Airport to Tallinn Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Tallinn Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Tallinn Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Tallinn Airport.

  • What documentation or ID do you need to fly to Tallinn Airport?

    The required travel and health documents for your Tallinn Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tallinn Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Boston to Tallinn?

Best airlines flying from Boston to Tallinn

Compare and see reviews for airlines that fly from Boston to Tallinn with momondo
Airline
Rating
Free Cancellation
Price
FinnairPriceFrom $371Free CancellationRating
7.7
1,374 reviews
Search Finnair flights
United AirlinesPriceFrom $427Free CancellationRating
7.4
9,459 reviews
Search United Airlines flights
Scandinavian AirlinesPriceFrom $435Free CancellationRating
7.3
1,721 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $443Free CancellationRating
6.8
7,862 reviews
Search Lufthansa flights
KLMPriceFrom $477Free CancellationRating
7.8
1,477 reviews
Search KLM flights

Traveling to a place near Tallinn?

Book flights to Tallinn if you plan to visit one of these locations
Pärnu

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Tallinn?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Tallinn. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Tallinn with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Tallinn from Boston with this policy.

How can momondo help me find flights from Boston to Tallinn?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Tallinn from Boston.

I’m not ready to book a flight from Boston to Tallinn right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Tallinn flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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