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Cheap flights from Boston to Estonia from $342

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 Estonia departing on 1/1. 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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Cheap round-trip flights

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American Airlines Logo
3:45 pm - 3:45 pmBOS-TLL
17h 00m2 stops
American Airlines Logo
4:10 pm - 11:26 pmTLL-BOS
14h 16m2 stops
$343American Airlines
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Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
9:50 pm - 1:05 amBOS-TLL
20h 15m1 stop
Multiple Airlines Logo
7:00 am - 6:35 pmTLL-BOS
18h 35m1 stop
$356Multiple Airlines
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Thu, Jan 22 - Fri, Feb 6
SWISS Logo
9:50 pm - 1:05 amBOS-TLL
20h 15m1 stop
SWISS Logo
6:05 am - 8:00 pmTLL-BOS
20h 55m1 stop
$362SWISS
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Thu, Jan 22 - Fri, Feb 6
Lufthansa Logo
8:40 pm - 11:50 pmBOS-TLL
20h 10m2 stops
Lufthansa Logo
7:00 am - 6:35 pmTLL-BOS
18h 35m1 stop
$364Lufthansa
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Thu, Jan 22 - Fri, Feb 6
Multiple Airlines Logo
9:50 pm - 1:05 amBOS-TLL
20h 15m1 stop
Multiple Airlines Logo
7:00 am - 6:02 pmTLL-BOS
18h 02m2 stops
$371Multiple Airlines
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Thu, Jan 22 - Fri, Feb 6
Multiple Airlines Logo
8:40 pm - 12:05 amBOS-TLL
20h 25m1 stop
Multiple Airlines Logo
6:40 am - 7:12 pmTLL-BOS
19h 32m2 stops
$372Multiple Airlines
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Sun, Feb 22 - Mon, Mar 2
Multiple Airlines Logo
8:40 pm - 12:05 amBOS-TLL
20h 25m1 stop
Multiple Airlines Logo
7:25 am - 6:02 pmTLL-BOS
17h 37m2 stops
$377Multiple Airlines
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Sun, Jan 11 - Fri, Jan 16
Multiple Airlines Logo
6:15 am - 8:05 pmBOS-TLL
30h 50m2 stops
Multiple Airlines Logo
6:05 am - 8:00 pmTLL-BOS
20h 55m1 stop
$378Multiple Airlines
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Fri, Jan 16 - Fri, Jan 23
Finnair Logo
7:00 pm - 1:00 amBOS-TAY
23h 00m2 stops
Finnair Logo
6:00 am - 10:52 pmTAY-BOS
23h 52m2 stops
$896Finnair
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Sun, Feb 22 - Thu, Feb 26
Finnair Logo
7:00 pm - 1:00 amBOS-TAY
23h 00m2 stops
Finnair Logo
2:40 pm - 10:52 pmTAY-BOS
15h 12m2 stops
$898Finnair
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Sun, Feb 22 - Thu, Feb 26

SWISS flights from Boston to Estonia

Our best SWISS deals on Boston to Estonia flight tickets
SWISS
Jan 22
BOS9:50 pmBoston Logan Intl
20h 15m
1 stop
TLL1:05 amTallinn
Feb 6
TLL6:05 amTallinn
20h 55m
1 stop
BOS8:00 pmBoston Logan Intl
$362
Find similar
SWISS
Apr 25
BOS5:05 pmBoston Logan Intl
25h 25m
1 stop
TLL1:30 amTallinn
May 1
TLL6:00 amTallinn
20h 55m
1 stop
BOS7:55 pmBoston Logan Intl
$382
Find similar
SWISS
Apr 25
BOS5:05 pmBoston Logan Intl
25h 25m
1 stop
TLL1:30 amTallinn
May 3
TLL6:00 amTallinn
16h 30m
1 stop
BOS3:30 pmBoston Logan Intl
$383
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Lufthansa flights from Boston to Estonia

Our best Lufthansa deals on Boston to Estonia flight tickets
Lufthansa
Jan 22
BOS8:40 pmBoston Logan Intl
20h 10m
2 stops
TLL11:50 pmTallinn
Feb 6
TLL7:00 amTallinn
18h 35m
1 stop
BOS6:35 pmBoston Logan Intl
$364
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Lufthansa
Apr 14
BOS8:05 pmBoston Logan Intl
21h 35m
1 stop
TLL12:40 amTallinn
Apr 22
TLL7:10 pmTallinn
29h 30m
1 stop
BOS5:40 pmBoston Logan Intl
$400
Find similar
Lufthansa
Apr 19
BOS8:05 pmBoston Logan Intl
21h 35m
1 stop
TLL12:40 amTallinn
Apr 26
TLL1:50 pmTallinn
33h 05m
1 stop
BOS3:55 pmBoston Logan Intl
$414
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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 December 3, 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

Wed 4/15

3:45 pm-3:45 pm

2 stops17h 00m

Tallinn

Wed 4/22

4:10 pm-11:26 pm

2 stops14h 16m

$343

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Thu 1/22

9:50 pm-1:05 am

1 stop20h 15m

Tallinn

Fri 2/6

7:00 am-6:35 pm

1 stop18h 35m

$356

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Thu 1/22

9:50 pm-1:05 am

1 stop20h 15m

Tallinn

Fri 2/6

6:05 am-8:00 pm

1 stop20h 55m

$362

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Thu 1/22

8:40 pm-11:50 pm

2 stops20h 10m

Tallinn

Fri 2/6

7:00 am-6:35 pm

1 stop18h 35m

$364

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Thu 1/22

9:50 pm-1:05 am

1 stop20h 15m

Tallinn

Fri 2/6

7:00 am-6:02 pm

2 stops18h 02m

$371

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Sun 2/22

8:40 pm-12:05 am

1 stop20h 25m

Tallinn

Mon 3/2

6:40 am-7:12 pm

2 stops19h 32m

$372

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Sun 1/11

8:40 pm-12:05 am

1 stop20h 25m

Tallinn

Fri 1/16

7:25 am-6:02 pm

2 stops17h 37m

$377

BostonTallinn

BOS - TLL

BOSTLL

Boston Logan Intl

Fri 1/16

6:15 am-8:05 pm

2 stops30h 50m

Tallinn

Fri 1/23

6:05 am-8:00 pm

1 stop20h 55m

$378

BostonTartu

BOS - TAY

BOSTAY

Boston Logan Intl

Sun 2/22

7:00 pm-1:00 am

2 stops23h 00m

Tartu

Thu 2/26

6:00 am-10:52 pm

2 stops23h 52m

$896

BostonTartu

BOS - TAY

BOSTAY

Boston Logan Intl

Sun 2/22

7:00 pm-1:00 am

2 stops23h 00m

Tartu

Thu 2/26

2:40 pm-10:52 pm

2 stops15h 12m

$898

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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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 $489.

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 $630 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 39% 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

Fastest flight time

18h 36m

Direct flights

None
The fastest flight from Boston to Estonia takes 18h 36m
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
9,064 reviews
Search United Airlines flights
LufthansaPriceFrom $443Free CancellationRating
6.8
7,605 reviews
Search Lufthansa flights
Scandinavian AirlinesPriceFrom $456Free CancellationRating
7.4
1,591 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $477Free CancellationRating
7.7
1,426 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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