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Cheap flights from Boston to Estonia from $373

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Estonia departing on 3/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Finnair Logo
7:39 pm - 3:15 pmBOS-TLL
13h 36m2 stops
Finnair Logo
10:35 am - 10:59 pmTLL-BOS
18h 24m2 stops
$373Finnair
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Tue, Mar 17 - Tue, Mar 24
Multiple Airlines Logo
3:40 pm - 12:50 pmBOS-TLL
15h 10m2 stops
Multiple Airlines Logo
6:15 am - 2:10 pmTLL-BOS
13h 55m1 stop
$377Multiple Airlines
Find Deal
Tue, Mar 17 - Tue, Mar 24
Scandinavian Airlines Logo
1:00 pm - 1:25 amBOS-TLL
29h 25m2 stops
Scandinavian Airlines Logo
3:45 pm - 3:50 pmTLL-BOS
31h 05m1 stop
$390Scandinavian Airlines
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Fri, Jan 23 - Wed, Jan 28
Scandinavian Airlines Logo
10:05 am - 1:25 amBOS-TLL
32h 20m2 stops
Scandinavian Airlines Logo
11:00 am - 3:50 pmTLL-BOS
35h 50m2 stops
$391Scandinavian Airlines
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Fri, Jan 23 - Wed, Jan 28
Multiple Airlines Logo
9:50 pm - 1:05 amBOS-TLL
20h 15m1 stop
Multiple Airlines Logo
7:25 am - 6:02 pmTLL-BOS
17h 37m2 stops
$400Multiple Airlines
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Wed, Feb 18 - Sat, Feb 21
Air Canada Logo
6:40 pm - 7:55 pmBOS-TLL
18h 15m2 stops
Air Canada Logo
7:30 am - 5:57 pmTLL-BOS
17h 27m2 stops
$403Air Canada
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Sun, Mar 29 - Thu, Apr 2
Multiple Airlines Logo
3:40 pm - 11:59 pmBOS-TLL
25h 19m2 stops
Multiple Airlines Logo
7:25 am - 6:02 pmTLL-BOS
17h 37m2 stops
$407Multiple Airlines
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Wed, Feb 18 - Sat, Feb 21
Lufthansa Logo
4:15 pm - 5:10 pmBOS-TLL
17h 55m1 stop
Lufthansa Logo
7:00 am - 6:35 pmTLL-BOS
18h 35m1 stop
$411Lufthansa
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Mon, Feb 9 - Fri, Feb 13
Multiple Airlines Logo
9:30 pm - 11:59 pmBOS-TLL
20h 29m1 stop
Multiple Airlines Logo
2:00 pm - 2:20 pmTLL-BOS
30h 20m1 stop
$415Multiple Airlines
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Tue, Mar 17 - Tue, Mar 24
Scandinavian Airlines Logo
1:00 pm - 3:10 pmBOS-TLL
19h 10m2 stops
Scandinavian Airlines Logo
3:45 pm - 3:50 pmTLL-BOS
31h 05m1 stop
$418Scandinavian Airlines
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Mon, Feb 9 - Fri, Feb 13

United Airlines flights from Boston to Estonia

Our best United Airlines deals on Boston to Estonia flight tickets
United Airlines
Dec 5
BOS5:30 amBoston Logan Intl
28h 30m
2 stops
TLL5:00 pmTallinn
Dec 9
TLL6:15 amTallinn
34h 17m
2 stops
BOS9:32 amBoston Logan Intl
$419
Find similar
United Airlines
Nov 30
BOS6:25 pmBoston Logan Intl
39h 45m
2 stops
TLL5:10 pmTallinn
Dec 5
TLL6:05 amTallinn
14h 20m
1 stop
BOS1:25 pmBoston Logan Intl
$433
Find similar
United Airlines
Nov 30
BOS6:25 pmBoston Logan Intl
39h 45m
2 stops
TLL5:10 pmTallinn
Dec 5
TLL6:05 amTallinn
23h 32m
2 stops
BOS10:37 pmBoston Logan Intl
$439
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Lufthansa flights from Boston to Estonia

Our best Lufthansa deals on Boston to Estonia flight tickets
Lufthansa
Feb 9
BOS4:15 pmBoston Logan Intl
17h 55m
1 stop
TLL5:10 pmTallinn
Feb 13
TLL7:00 amTallinn
18h 35m
1 stop
BOS6:35 pmBoston Logan Intl
$411
Find similar
Lufthansa
Feb 9
BOS4:15 pmBoston Logan Intl
17h 55m
1 stop
TLL5:10 pmTallinn
Feb 13
TLL6:05 amTallinn
14h 30m
1 stop
BOS1:35 pmBoston Logan Intl
$420
Find similar
Lufthansa
Mar 29
BOS5:40 pmBoston Logan Intl
16h 35m
1 stop
TLL5:15 pmTallinn
Apr 2
TLL1:50 pmTallinn
33h 05m
1 stop
BOS3:55 pmBoston Logan Intl
$440
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momondo 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, momondo users made 832,500 searches. Data last updated November 19, 2025.
Use the filters below to find and compare flights from Boston to Estonia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Tue 3/17

7:39 pm-3:15 pm

2 stops13h 36m

Tallinn

Tue 3/24

10:35 am-10:59 pm

2 stops18h 24m

$373

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Tue 3/17

3:40 pm-12:50 pm

2 stops15h 10m

Tallinn

Tue 3/24

6:15 am-2:10 pm

1 stop13h 55m

$377

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Fri 1/23

1:00 pm-1:25 am

2 stops29h 25m

Tallinn

Wed 1/28

3:45 pm-3:50 pm

1 stop31h 05m

$390

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Fri 1/23

10:05 am-1:25 am

2 stops32h 20m

Tallinn

Wed 1/28

11:00 am-3:50 pm

2 stops35h 50m

$391

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Wed 2/18

9:50 pm-1:05 am

1 stop20h 15m

Tallinn

Sat 2/21

7:25 am-6:02 pm

2 stops17h 37m

$400

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Sun 3/29

6:40 pm-7:55 pm

2 stops18h 15m

Tallinn

Thu 4/2

7:30 am-5:57 pm

2 stops17h 27m

$403

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Wed 2/18

3:40 pm-11:59 pm

2 stops25h 19m

Tallinn

Sat 2/21

7:25 am-6:02 pm

2 stops17h 37m

$407

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Mon 2/9

4:15 pm-5:10 pm

1 stop17h 55m

Tallinn

Fri 2/13

7:00 am-6:35 pm

1 stop18h 35m

$411

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Tue 3/17

9:30 pm-11:59 pm

1 stop20h 29m

Tallinn

Tue 3/24

2:00 pm-2:20 pm

1 stop30h 20m

$415

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Mon 2/9

1:00 pm-3:10 pm

2 stops19h 10m

Tallinn

Fri 2/13

3:45 pm-3:50 pm

1 stop31h 05m

$418

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Estonia from

How to get the cheapest flight ticket from Boston to Estonia

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 Estonia?

The cheapest month to fly to Estonia from Boston is in September. Flight prices, which tend to average around $452, are often lower during this time because this is during the off-season. If you’re not able to fly to Estonia in September, then August is your next best option. Flight prices from Boston to Estonia during August average around $493.

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

On average, the least expensive day to fly to Estonia from Boston is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $700. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Estonia on Friday is $896.

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

Our data shows that the cheapest Boston to Estonia flights are usually those with departure times in the morning. Our users have found flights to Estonia in the morning for as low as $615. Try not to purchase tickets in the evening because they tend to be around $786. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Estonia from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Estonia for around $633 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Estonia from Boston for as low as $428 on momondo.

Can stopping save me money on Boston to Estonia flights?

You could potentially save up to 13% on your flight if you consider stops on a Boston to Estonia flight.

Cheap Boston to Estonia flight deals and tips

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

Direct flights

None
There are no direct flights from Boston to Estonia. There are no popular flight routes from Boston to Estonia.
Search flight deals

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

    Prices for flights from Boston Logan Intl Airport to Estonia are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Estonia.

  • What documentation or ID do you need to fly to Estonia?

    The necessary travel and health documents for your Estonia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Boston to Estonia

Compare and see reviews for airlines that fly from Boston to Estonia with momondo
Airline
Rating
Free Cancellation
Price
FinnairPriceFrom $371Free CancellationRating
7.6
1,334 reviews
Search Finnair flights
United AirlinesPriceFrom $427Free CancellationRating
7.4
9,019 reviews
Search United Airlines flights
LufthansaPriceFrom $443Free CancellationRating
6.8
7,576 reviews
Search Lufthansa flights
Scandinavian AirlinesPriceFrom $456Free CancellationRating
7.4
1,583 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $481Free CancellationRating
7.7
1,411 reviews
Search KLM flights

Why use momondo?

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

It is quick and easy to find Boston to Estonia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Estonia that suits you.

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

Yes. momondo allows you to filter the results for Boston to Estonia flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Boston and Estonia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Estonia, momondo offers a useful price alert feature which will track prices for flights to Estonia from Boston and alert you when they change.

An easier way to manage your Estonia trip

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