Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

BOS - TLL

$401 Find cheap flights from Boston to Tallinn

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Tallinn departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/24
Mon 7/1

Search hundreds of travel sites at once for deals on flights to Tallinn

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Tallinn, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Tallinn, as well as popular online travel agencies
In the last 7 days travelers have searched 43,278,837 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Boston to Tallinn (BOS-TLL)

 
These are the cheapest deals for flights from Boston to Tallinn currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Boston to Tallinn

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Boston to Tallinn.

Recent one-way flight deals from Boston to Tallinn

Only flying one-way? Below are some of the best one-way flight deals from Boston to Tallinn found on KAYAK recently.

Recent last minute flight deals from Boston to Tallinn

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Boston to Tallinn.

Recent direct flight deals from Boston to Tallinn

The latest deals for direct flights from Boston to Tallinn so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Boston to Tallinn

Find recent round-trip train or bus tickets from Boston to Tallinn.

All round-trip flight deals to Tallinn

The cheapest plane tickets to Tallinn found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:55 pm - 12:55 amBOS-TLL
20h 00m2 stops
11:45 am - 7:50 pmTLL-BOS
15h 05m2 stops
$736British Airways
Find Deal
Wed, Jul 31 - Thu, Aug 15
6:05 pm - 11:30 pmBOS-TLL
22h 25m2 stops
3:20 pm - 4:00 pmTLL-BOS
31h 40m1 stop
$764Scandinavian Airlines
Find Deal
Mon, Aug 12 - Fri, Aug 23
10:32 am - 4:10 pmBOS-TLL
22h 38m2 stops
6:00 am - 12:21 amTLL-BOS
25h 21m2 stops
$783American Airlines
Find Deal
Sat, Aug 3 - Thu, Aug 15
8:35 pm - 9:55 pmBOS-TLL
18h 20m2 stops
2:55 pm - 12:16 amTLL-BOS
16h 21m2 stops
$827Finnair
Find Deal
Fri, Jul 5 - Mon, Jul 15
8:20 pm - 9:55 pmBOS-TLL
18h 35m2 stops
2:55 pm - 12:16 amTLL-BOS
16h 21m2 stops
$847Finnair
Find Deal
Tue, Jun 25 - Wed, Jul 24
9:15 am - 4:10 pmBOS-TLL
23h 55m3 stops
6:00 am - 9:50 pmTLL-BOS
22h 50m2 stops
$897American Airlines
Find Deal
Mon, Aug 12 - Fri, Aug 23
10:00 pm - 1:00 amBOS-TLL
20h 00m1 stop
6:10 am - 5:50 pmTLL-BOS
18h 40m2 stops
$983United Airlines
Find Deal
Wed, Jul 31 - Thu, Aug 15
8:05 pm - 6:20 pmBOS-TLL
15h 15m1 stop
6:25 pm - 5:50 pmTLL-BOS
30h 25m2 stops
$1,015Lufthansa
Find Deal
Fri, Jul 5 - Mon, Jul 15
6:05 pm - 1:00 pmBOS-TLL
11h 55m1 stop
6:10 am - 5:50 pmTLL-BOS
18h 40m2 stops
$1,033United Airlines
Find Deal
Fri, Aug 2 - Thu, Aug 15
6:05 pm - 5:40 pmBOS-TLL
16h 35m1 stop
7:05 pm - 5:50 pmTLL-BOS
29h 45m1 stop
$1,089Lufthansa
Find Deal
Sat, Jul 13 - Sat, Jul 20
7:15 pm - 6:30 pmBOS-TLL
40h 15m3 stops
Mon, Jun 24
12:25 pm - 2:50 pmBOS-TLL
43h 25m3 stops
Sat, Jun 15
3:26 pm - 8:25 amBOS-TLL
57h 59m3 stops
Mon, Jun 17
3:26 pm - 10:40 amBOS-TLL
36h 14m2 stops
Mon, Jun 17
10:41 am - 1:00 pmBOS-TLL
43h 19m3 stops
Fri, Jun 21
3:35 pm - 10:40 amBOS-TLL
36h 05m2 stops
Sat, Jun 15
7:10 pm - 7:35 pmBOS-TLL
17h 25m2 stops
$567Finnair
Find Deal
Wed, Jul 10
5:10 pm - 1:25 amBOS-TLL
25h 15m1 stop
$779SWISS
Find Deal
Wed, Jul 10
9:00 am - 1:00 pmBOS-TLL
21h 00m3 stops
$847United Airlines
Find Deal
Wed, Jul 10
9:50 pm - 11:40 amBOS-TLL
30h 50m1 stop
$917Turkish Airlines
Find Deal
Sat, Jun 15

Flights from Boston to Tallinn - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to Tallinn to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Boston to Tallinn?

The average price of all flights from Boston to Tallinn clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Tallinn on a Sunday and more expensive on a Friday. On your return trip to Boston, you should consider flying back on a Friday, and avoid Sundays for better deals.

What is the cheapest month to fly from Boston to Tallinn?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to Tallinn, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boston to Tallinn is February, where tickets cost $508 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,178 and $995 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to Tallinn, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boston to Tallinn, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 60 days before departure.

Which airlines provide the cheapest flights from Boston to Tallinn?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Boston to Tallinn found by KAYAK users in the last 72 hours was for $736 on British Airways, followed by Scandinavian Airlines ($764). One-way flight deals have also been found from as low as $567 on Finnair and from $779 on SWISS.

Good to know

Low season

November

High season

April

Cheapest flight

$401
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Boston to Tallinn

When to book flights from Boston to Tallinn

Are your dates flexible? Find out the best times to travel from Boston to Tallinn based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Tallinn

  • What is the cheapest flight from Boston to Tallinn?

    In the last 3 days, the lowest price for a flight from Boston to Tallinn was $401 for a one-way ticket and $736 for a round-trip.

  • Do I need a passport to fly between Boston and Tallinn?

    Yes

  • Which aircraft models fly most regularly from Boston to Tallinn?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Tallinn?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Boston and Tallinn, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Tallinn, Finnair or Scandinavian Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Tallinn are Finnair and Scandinavian Airlines. With an average price for the route of $730 and an overall rating of 7.7, Finnair is the most popular choice. Scandinavian Airlines is also a great choice for the route, with an average price of $551 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Boston to Tallinn?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Tallinn.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Tallinn?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tallinn from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Tallinn?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Tallinn with an airline and back to Boston with another airline. Booking your flights between Boston and TLL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Tallinn?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Tallinn from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Boston to Tallinn

 
See real verified KAYAK customer reviews for airlines flying from Boston to Tallinn. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Tallinn? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1544 reviews
7.7Comfort
7.3Food
8.4Crew
7.2Entertainment
7.9Boarding
Airline reviews

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

8.0 ExcellentAnonymous, Feb 2024ORK - AMS
Read more about KLM reviews

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

I thought KLM was the best airline but the Lima - Amsterdam was 1 hours late, the Brussels - Amsterdam was 2.30 hours late and the Amsterdam - Lima was 30 minutes late

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

Mostly fine. Minor delays departing and arriving. Quite a cramped plane, not so much as regards legroom but very narrow seats. Quiet nice food. Non-working USB charger. Flight attendants were helpful but not particularly proactive — one had to work to get their attention (but all was fine once they notice you), very Dutch style:)

I travel frequently. The flight was late again... KLM should really try and be on time

The plane was clean and the staff was friendly. Food and drinks as expected on international flights. The entertainment system was old style, with a pullout controller, and selections not as extensive as on other flights.

The food quality is poor. The staff are very friendly and accommodating. The entertainment program was limited. I experienced a delay of 30 minutes due to two issues. Passenger luggage had to be removed and there was a technical issue with the stairs not detaching from the aircraft. The pilot managed to compensate and we arrived only 15 minutes later. The luggage at Dubai airport was very slow. I waited over an hour.

The boarding was one of the worst I’ve ever experienced. The fault lays on Ohare Airport and not so much the airline. The waiting area by the gate was the size to accommodate a regional flight for 20-30 people and right next to a busy walkway. When you cramped nearly 300 passengers into that space is was unbearable.

All and all pretty good. It’s crowded but that is what flying is all about. But no complaints otherwise.

one of my bags was drenched with fish smelling water and all my new clothes bought at dublin and the 23kg checked in bag were all gone waste with very pungent fish smell and also having stains

The wine was low quality Finnair label stuff in small bottles and only one small bottle each. Embarassinng. A competing airline served me two generous glasses of a nice South African Shiraz from regular wine bottles, a Beck's beer, and a generous Dewar's White Label on the rocks. Cabin service was good and polite, plane interior was beautiful, but cramped.

All good- I love BA and the professionalism of the crew and pilots.

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Had a nice flight to London on BA will fly with them again in the future

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Helpful steward. Allowed me to move to some empty seats and I was able to get some sleep. He also had milk for my tea. Americans don’t realise that cream or half and half ruin tea.

Bathrooms weren’t too clean. Onboard entertainment was light. Other than that everything was great. Food, service, comfort and crew. Although it was hard to understand the crew announcements.

Much better, not their fault but my plane was so delayed causing me to have to take this airline rather than my earlier connecting flight

TERRIBLE! Staff was unfriendly, rude, and demeaning. One flight attendant touched me to grab the complimentary blanket off my neck because I couldn't take it home, while a bunch of other people took theirs home. I have never been so ill treated. I am not happy at all. And flight was delayed, no information until short notice for everything. Lost an entire day at my destination. I expect a full refund for that experience. Never will fly with them EVER again

My return flight has been changed to JFK from EWR without any notice or reason

This was my first time flying SAS and used them for 4 flights. The crews, flight and communication was outstanding. I flew premium economy and was extremely impressed by their SAS lounges. I will 100% ise SAS again. Everyone was so pleasant!

They lost my luggage. Tromso in winter without warm clothes is not fun.

The flight was on time and loading was fine. I really disliked that all drinks other than coffee or tea had a cost. Deplaning was also an issue as people did not wait for those in front of them to get out before they pushed forward

Flight was delayed 3 hours. Pilot cancelled flight under 4 people volunteered to change their seats to economy from business class.

My seat was not the one I paid for, the crew was very curt, and the cabin was extremely warm.

Old plane with terrible business class seats - good food and service. Boarding was a joke with business class boarding last.

The flight was delayed almost 2 hours. Bad customer service etc. I will never fly Luthansa. Ever!!!

On time take off…US cabins look tired and need of refresh!

Fine. Though no food or entertainment so the survey needs to be updated with those options.

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a flight operated by Lufthansa. See me prior comments, which were meant for this experience. The CSA, Ashley, should be reprimanded if not fired for incompetence, being rude, and very, very slow. She was whispering to other CSAs, blaming my flight change on others, unable to give me a seat assignment, telling me could not help without offering any advice (I travel 200,000 miles a year and am a consultant to the airlines, so I know how this gets done PRETTY DAMN WELL). Then, she gave me literally the worst seat on the airline (yes, there were other seats open) - the one right next to the bathroom that was so bad the other PAX next to me left to move to another seat. My seat kept getting rammed (3x) by the crew with their carts (no turbulence to speak of), other passengers grabbing the seat to get in or out of the bathroom, and listening to the bathroom flush all night.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

Food wasn’t very good, old business seating configuration on an old A340

Boston Logan is a crummy airport - signage is terrible or lacking in areas. Boarding seemed to be a free for all and with all the different airlines speaking, you couldn't tell who was supposed to be where and when. Plain and simple, airlines should board from the back of the plane to the front. Also someone was sitting in my seat. By the time that was figured out, I had to place my overhead behind me which made de-planing more difficult. Logan is not Lufthansa's fault so that is not on them, Boarding is on them! Still, overall it was a Good Experience flying with Lufthansa. This is not my first flight with them...

Overall, the flight was comfortable without any serious issues. Transit through Frankfurt airport was a little confusing, but not too difficult if you follow the signs

There was a screaming child behind our seats. This prevented us from getting any sleep during the night.

There was a screaming child just behind our seats. This prevented us from getting any sleep during the night!!

Staff disappeared after dinner service until breakfast, no help with beds, no help running to our gate to catch connection cause flight was late, our luggage didn’t make it, took over 24 hours to get luggage to hotel, no compensation!!

Everything was good except food. I believe there is room for improvement

Houston to Porto flight delayed landing made us miss our connection. Tried to get on standby for the next flight and even though the lady knew we wouldn’t be able to get on it and she sent us down there. We sat there three hours and then we’re told there’s no way you’re getting on this flight. So we had to go to customer service and ended up having to spend the night in Frankfurt and missed a whole day of our vacation in Porto

my flight was at 3:45 after that they delayed to 4:40 I have transit from Chicago to Frankfurt and Frankfurt to vina airport from vina to Erbil buy the Time I come to Frankfort my other flight left me I have to stay at airport all day with my 5 kids ask for help no one help me I spent at airport almost $450 just for food was horrible flight ever I call and ask for hotel from united customer service they been telling me we can’t provide any hotel I need some refund or fixed my flight when I return to America need some one respond my email

My experience would have been greatly improved by arriving on time to connect to my Porto flight. The staff that dealt with the aftermath of the late arrival evidently booked my group into a hotel in Frankfurt. This reduced my time in Porto Portugal a day and half. I do want to commend Jorge Klein for his hard work. He spent a great deal.of time trying to rebook the flight and he eventually did rebook for the next day and did provide accommodations for me overnight. This was a big issue for me and the group I traveled. The rest of the trip was good.

Not your fault…..didn’t get my drink until just before landing….bumpy flight.

Book cheap flights from Boston to Tallinn

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Tallinn found on KAYAK in the last 72 hours.
6/24Mon
3 stops
40h 15mBOS-TLL
$401
6/15Sat
3 stops
43h 25mBOS-TLL
$426
6/17Mon
3 stops
57h 59mBOS-TLL
$427
6/17Mon
2 stops
36h 14mBOS-TLL
$433
6/21Fri
3 stops
43h 19mBOS-TLL
$438
6/15Sat
2 stops
36h 05mBOS-TLL
$442
7/10Wed
2 stopsFinnair
17h 25mBOS-TLL
$567
7/10Wed
1 stopSWISS
25h 15mBOS-TLL
$779
7/10Wed
3 stopsUnited Airlines
21h 00mBOS-TLL
$847
6/15Sat
1 stopTurkish Airlines
30h 50mBOS-TLL
$917

Search by stops

Search by airline

Search by price

Boston - Tallinn Flights

Departure:

Boston (BOS)United States

Destination:

Tallinn (TLL)Estonia

Return flight deals:

Tallinn - Boston

Cabin classes:

Browse destinations: