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Cheap flights from Boston to Tallinn from $361

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 8/1. 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
7:10 pm - 11:35 pm
BOS
-
TLL
21h 25m
1 stop
Multiple Airlines Logo
2:05 pm - 4:35 pm
TLL
-
BOS
33h 30m
1 stop
$575Multiple Airlines
Sun, Aug 23 - Wed, Sep 2
Multiple Airlines Logo
7:10 pm - 2:10 pm
BOS
-
TLL
12h 00m
1 stop
Multiple Airlines Logo
7:30 am - 6:30 pm
TLL
-
BOS
18h 00m
1 stop
$576Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
KLM Logo
7:00 pm - 1:15 pm
BOS
-
TLL
11h 15m
1 stop
KLM Logo
2:05 pm - 1:19 pm
TLL
-
BOS
30h 14m
1 stop
$587KLM
Mon, Sep 14 - Mon, Sep 28
Multiple Airlines Logo
10:40 am - 7:55 pm
BOS
-
TLL
26h 15m
2 stops
Multiple Airlines Logo
5:05 am - 7:55 pm
TLL
-
BOS
21h 50m
1 stop
$595Multiple Airlines
Wed, Aug 19 - Tue, Aug 25
Scandinavian Airlines Logo
5:40 pm - 7:50 pm
BOS
-
TLL
19h 10m
2 stops
Scandinavian Airlines Logo
11:20 am - 3:35 pm
TLL
-
BOS
11h 15m
1 stop
$599Scandinavian Airlines
Mon, Sep 14 - Mon, Sep 28
Scandinavian Airlines Logo
5:40 pm - 10:50 am
BOS
-
TLL
10h 10m
1 stop
Scandinavian Airlines Logo
6:15 am - 3:35 pm
TLL
-
BOS
16h 20m
1 stop
$604Scandinavian Airlines
Sat, Sep 5 - Thu, Sep 24
Scandinavian Airlines Logo
5:40 pm - 3:15 pm
BOS
-
TLL
14h 35m
1 stop
Scandinavian Airlines Logo
7:00 am - 3:35 pm
TLL
-
BOS
15h 35m
2 stops
$605Scandinavian Airlines
Mon, Sep 7 - Thu, Sep 24
Scandinavian Airlines Logo
5:40 pm - 4:15 pm
BOS
-
TLL
15h 35m
2 stops
Scandinavian Airlines Logo
7:00 am - 3:35 pm
TLL
-
BOS
15h 35m
2 stops
$607Scandinavian Airlines
Sat, Sep 5 - Thu, Sep 24
Scandinavian Airlines Logo
5:40 pm - 7:50 pm
BOS
-
TLL
19h 10m
2 stops
Scandinavian Airlines Logo
8:20 pm - 3:35 pm
TLL
-
BOS
26h 15m
2 stops
$609Scandinavian Airlines
Mon, Sep 14 - Mon, Sep 28
Multiple Airlines Logo
3:35 pm - 12:40 am
BOS
-
TLL
26h 05m
2 stops
Multiple Airlines Logo
6:00 am - 8:17 pm
TLL
-
BOS
21h 17m
2 stops
$614Multiple Airlines
Thu, Oct 22 - Wed, Dec 9

Scandinavian Airlines flights from Boston to Tallinn

Our best Scandinavian Airlines deals on Boston to Tallinn flight tickets
Scandinavian Airlines
Oct 22
BOS5:50 pmBoston Logan Intl
9h 55m
1 stop
TLL10:45 amTallinn
Dec 9
TLL6:25 amTallinn
16h 15m
1 stop
BOS3:40 pmBoston Logan Intl
$595
Scandinavian Airlines
Sep 14
BOS5:40 pmBoston Logan Intl
14h 35m
1 stop
TLL3:15 pmTallinn
Sep 28
TLL8:20 pmTallinn
26h 15m
2 stops
BOS3:35 pmBoston Logan Intl
$599
Scandinavian Airlines
Sep 5
BOS5:40 pmBoston Logan Intl
10h 10m
1 stop
TLL10:50 amTallinn
Sep 24
TLL6:15 amTallinn
16h 20m
1 stop
BOS3:35 pmBoston Logan Intl
$604

United Airlines flights from Boston to Tallinn

Our best United Airlines deals on Boston to Tallinn flight tickets
United Airlines
Aug 19
BOS10:00 pmBoston Logan Intl
19h 15m
1 stop
TLL12:15 amTallinn
Aug 25
TLL1:50 pmTallinn
29h 02m
2 stops
BOS11:52 amBoston Logan Intl
$650
United Airlines
Aug 19
BOS2:19 pmBoston Logan Intl
26h 56m
2 stops
TLL12:15 amTallinn
Aug 25
TLL6:10 amTallinn
35h 07m
2 stops
BOS10:17 amBoston Logan Intl
$657
United Airlines
Aug 19
BOS9:30 amBoston Logan Intl
31h 45m
2 stops
TLL12:15 amTallinn
Aug 25
TLL6:10 amTallinn
16h 00m
2 stops
BOS3:10 pmBoston Logan Intl
$667

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 May 4, 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

Sun 8/23

7:10 pm-11:35 pm

1 stop21h 25m

Tallinn

Wed 9/2

2:05 pm-4:35 pm

1 stop33h 30m

$575

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Wed 8/19

7:10 pm-2:10 pm

1 stop12h 00m

Tallinn

Wed 8/26

7:30 am-6:30 pm

1 stop18h 00m

$576

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Mon 9/14

7:00 pm-1:15 pm

1 stop11h 15m

Tallinn

Mon 9/28

2:05 pm-1:19 pm

1 stop30h 14m

$587

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Wed 8/19

10:40 am-7:55 pm

2 stops26h 15m

Tallinn

Tue 8/25

5:05 am-7:55 pm

1 stop21h 50m

$595

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Mon 9/14

5:40 pm-7:50 pm

2 stops19h 10m

Tallinn

Mon 9/28

11:20 am-3:35 pm

1 stop11h 15m

$599
Quickest round-trip

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Sat 9/5

5:40 pm-10:50 am

1 stop10h 10m

Tallinn

Thu 9/24

6:15 am-3:35 pm

1 stop16h 20m

$604

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Mon 9/7

5:40 pm-3:15 pm

1 stop14h 35m

Tallinn

Thu 9/24

7:00 am-3:35 pm

2 stops15h 35m

$605

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Sat 9/5

5:40 pm-4:15 pm

2 stops15h 35m

Tallinn

Thu 9/24

7:00 am-3:35 pm

2 stops15h 35m

$607

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Mon 9/14

5:40 pm-7:50 pm

2 stops19h 10m

Tallinn

Mon 9/28

8:20 pm-3:35 pm

2 stops26h 15m

$609

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Thu 10/22

3:35 pm-12:40 am

2 stops26h 05m

Tallinn

Wed 12/9

6:00 am-8:17 pm

2 stops21h 17m

$614

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 typical price of a round-trip flight between Boston and Tallinn?

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 November instead. Flights to Tallinn in November, while not as cheap as those in January, still average around $460.

How far in advance should I book a flight from Boston 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 $609 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 $456 on momondo.

Can stopping save me money on Boston to Tallinn flights?

You could potentially save up to 59% 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

9h 55m

Direct flights

None
The fastest flight from Boston to Tallinn takes 9h 55m
There are no direct flights from Boston to Tallinn. There are no popular flight routes from Boston to Tallinn.
Search flight deals

Frequently asked questions about flying from Boston to Tallinn

  • 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 9h 55m.

  • 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
Scandinavian AirlinesPriceFrom $435Free CancellationRating
7.4
1,769 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $443Free CancellationRating
7.4
9,681 reviews
Search United Airlines flights
LufthansaPriceFrom $443Free CancellationRating
6.8
7,972 reviews
Search Lufthansa flights
KLMPriceFrom $477Free CancellationRating
7.8
1,511 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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