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Cheap flights from Boston to Tallinn from $266

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 12/6. 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.
SWISS Logo
9:50 pm - 1:00 amBOS-TLL
20h 10m1 stop
SWISS Logo
6:00 am - 8:00 pmTLL-BOS
21h 00m1 stop
$363SWISS
Find Deal
Sat, Nov 15 - Sat, Nov 22
Multiple Airlines Logo
9:40 pm - 1:30 amBOS-TLL
20h 50m1 stop
Multiple Airlines Logo
7:30 am - 9:27 pmTLL-BOS
20h 57m2 stops
$370Multiple Airlines
Find Deal
Tue, Mar 31 - Mon, Apr 6
American Airlines Logo
2:12 pm - 3:15 pmBOS-TLL
19h 03m2 stops
American Airlines Logo
4:10 pm - 10:59 pmTLL-BOS
13h 49m2 stops
$372American Airlines
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Wed, Mar 25 - Tue, Mar 31
SWISS Logo
5:05 pm - 1:30 amBOS-TLL
25h 25m1 stop
SWISS Logo
6:00 am - 7:55 pmTLL-BOS
20h 55m1 stop
$378SWISS
Find Deal
Tue, Mar 31 - Mon, Apr 6
Scandinavian Airlines Logo
9:59 am - 1:25 amBOS-TLL
32h 26m2 stops
Scandinavian Airlines Logo
11:00 am - 3:50 pmTLL-BOS
11h 50m1 stop
$389Scandinavian Airlines
Find Deal
Wed, Dec 3 - Tue, Dec 9
Scandinavian Airlines Logo
8:55 pm - 3:10 pmBOS-TLL
35h 15m2 stops
Scandinavian Airlines Logo
11:00 am - 3:50 pmTLL-BOS
11h 50m1 stop
$390Scandinavian Airlines
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Sun, Feb 22 - Fri, Feb 27
United Airlines Logo
3:40 pm - 12:55 pmBOS-TLL
14h 15m2 stops
United Airlines Logo
6:15 am - 2:52 pmTLL-BOS
15h 37m2 stops
$418United Airlines
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Sun, Nov 16 - Sun, Nov 23
United Airlines Logo
3:09 pm - 11:40 pmBOS-TLL
25h 31m2 stops
United Airlines Logo
6:15 am - 1:25 pmTLL-BOS
14h 10m1 stop
$423United Airlines
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Fri, Nov 14 - Sun, Nov 23
Lufthansa Logo
8:40 pm - 11:50 pmBOS-TLL
20h 10m2 stops
Lufthansa Logo
6:15 am - 1:25 pmTLL-BOS
14h 10m1 stop
$432Lufthansa
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Sun, Nov 16 - Sun, Nov 23
Lufthansa Logo
5:40 pm - 12:55 pmBOS-TLL
12h 15m1 stop
Lufthansa Logo
6:00 pm - 3:55 pmTLL-BOS
28h 55m1 stop
$440Lufthansa
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Sun, Mar 29 - Thu, Apr 2

SWISS flights from Boston to Tallinn

Our best SWISS deals on Boston to Tallinn flight tickets
SWISS
Nov 15
BOS9:50 pmBoston Logan Intl
20h 10m
1 stop
TLL1:00 amTallinn
Nov 22
TLL6:00 amTallinn
21h 00m
1 stop
BOS8:00 pmBoston Logan Intl
$363
Find similar
SWISS
Mar 31
BOS5:05 pmBoston Logan Intl
25h 25m
1 stop
TLL1:30 amTallinn
Apr 6
TLL6:00 amTallinn
20h 55m
1 stop
BOS7:55 pmBoston Logan Intl
$378
Find similar
SWISS
Nov 14
BOS9:50 pmBoston Logan Intl
20h 00m
1 stop
TLL12:50 amTallinn
Nov 22
TLL6:00 amTallinn
21h 00m
1 stop
BOS8:00 pmBoston Logan Intl
$382
Find similar

Scandinavian Airlines flights from Boston to Tallinn

Our best Scandinavian Airlines deals on Boston to Tallinn flight tickets
Scandinavian Airlines
Dec 3
BOS9:59 amBoston Logan Intl
32h 26m
2 stops
TLL1:25 amTallinn
Dec 9
TLL11:00 amTallinn
11h 50m
1 stop
BOS3:50 pmBoston Logan Intl
$389
Find similar
Scandinavian Airlines
Feb 22
BOS8:55 pmBoston Logan Intl
35h 15m
2 stops
TLL3:10 pmTallinn
Feb 27
TLL11:00 amTallinn
11h 50m
1 stop
BOS3:50 pmBoston Logan Intl
$390
Find similar
Scandinavian Airlines
Feb 22
BOS8:55 pmBoston Logan Intl
35h 15m
2 stops
TLL3:10 pmTallinn
Feb 27
TLL8:00 pmTallinn
26h 50m
2 stops
BOS3:50 pmBoston Logan Intl
$392
Find similar

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 November 4, 2025.
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

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Sat 11/15

9:50 pm-1:00 am

1 stop20h 10m

Tallinn

Sat 11/22

6:00 am-8:00 pm

1 stop21h 00m

$363

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Tue 3/31

9:40 pm-1:30 am

1 stop20h 50m

Tallinn

Mon 4/6

7:30 am-9:27 pm

2 stops20h 57m

$370

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Wed 3/25

2:12 pm-3:15 pm

2 stops19h 03m

Tallinn

Tue 3/31

4:10 pm-10:59 pm

2 stops13h 49m

$372

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Tue 3/31

5:05 pm-1:30 am

1 stop25h 25m

Tallinn

Mon 4/6

6:00 am-7:55 pm

1 stop20h 55m

$378

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Wed 12/3

9:59 am-1:25 am

2 stops32h 26m

Tallinn

Tue 12/9

11:00 am-3:50 pm

1 stop11h 50m

$389

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Sun 2/22

8:55 pm-3:10 pm

2 stops35h 15m

Tallinn

Fri 2/27

11:00 am-3:50 pm

1 stop11h 50m

$390

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Sun 11/16

3:40 pm-12:55 pm

2 stops14h 15m

Tallinn

Sun 11/23

6:15 am-2:52 pm

2 stops15h 37m

$418

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Fri 11/14

3:09 pm-11:40 pm

2 stops25h 31m

Tallinn

Sun 11/23

6:15 am-1:25 pm

1 stop14h 10m

$423

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Sun 11/16

8:40 pm-11:50 pm

2 stops20h 10m

Tallinn

Sun 11/23

6:15 am-1:25 pm

1 stop14h 10m

$432

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Sun 3/29

5:40 pm-12:55 pm

1 stop12h 15m

Tallinn

Thu 4/2

6:00 pm-3:55 pm

1 stop28h 55m

$440

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 September is, on average, the cheapest month to fly to Tallinn from Boston, with most prices found around $452. If you aren’t able to travel during the month of September, then book flights to Tallinn from Boston during August instead. Flights to Tallinn in August, while not as cheap as those in September, still average around $493.

What is the cheapest day to depart on your flight to Tallinn?

The cheapest day to depart from Boston to Tallinn is on a Tuesday when prices can be found for as low as $700. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Tallinn for around $896.

What is the cheapest time of day to depart on your flight to Tallinn?

Flying to Tallinn from Boston in the morning is the least expensive time of day to depart. momondo users have found prices as low as $615 when looking at flights departing in the morning. Flights in the evening are often more expensive with an average ticket price of $786.

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 $652 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 $428 on momondo.

Can stopping save me money on Boston to Tallinn flights?

You could potentially save up to 13% 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

Direct flights

None
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 9h 45m.

  • 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
7.6
1,335 reviews
Search Finnair flights
United AirlinesPriceFrom $427Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
LufthansaPriceFrom $443Free CancellationRating
6.8
7,547 reviews
Search Lufthansa flights
Scandinavian AirlinesPriceFrom $456Free CancellationRating
7.4
1,557 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $481Free CancellationRating
7.7
1,405 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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