BOS - JTR

$315 Find Cheap Flights from Boston to Thera

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 Thera departing on 5/6. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Thera

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Thera, 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 Thera, as well as popular online travel agencies
Travelers love KAYAK
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Everything you should know

Cheapest round-trip
$673
Multiple Airlines
Wed 4/22Thu 4/30
BOS - JTR • 2 stops
Cheapest one-way
$315
Multiple Airlines
Wed 5/6
BOS - JTR • 3 stops
Top airlines
British Airways
Cheapest • from $790 (round-trip)
Iberia
Best reviews • 7.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Thera. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Milan (MXP)
Cheapest • Avg $330 (round-trip)
Frankfurt am Main (FRA)
Shortest trip • 11h 50m (one-way)
Insights
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We hope you love your trip to Thera!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Thera (BOS-JTR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Thera that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Thera

Wed, Apr 22 - Thu, Apr 30
Multiple Airlines Logo
9:50 pm - 11:05 pm
BOS
-
JTR
18h 15m
2 stops
Multiple Airlines Logo
11:50 pm - 7:55 pm
JTR
-
BOS
27h 05m
2 stops
$673Multiple Airlines
Sun, May 10 - Sun, May 17
Multiple Airlines Logo
5:40 pm - 11:50 pm
BOS
-
JTR
23h 10m
2 stops
Multiple Airlines Logo
6:15 pm - 3:35 pm
JTR
-
BOS
28h 20m
2 stops
$730Multiple Airlines
Mon, May 11 - Sun, May 17
Multiple Airlines Logo
5:40 pm - 10:55 pm
BOS
-
JTR
22h 15m
2 stops
Multiple Airlines Logo
6:15 pm - 3:35 pm
JTR
-
BOS
28h 20m
2 stops
$787Multiple Airlines
Wed, Apr 22 - Thu, Apr 30
British Airways Logo
7:35 pm - 4:15 pm
BOS
-
JTR
13h 40m
1 stop
British Airways Logo
5:05 pm - 5:00 pm
JTR
-
BOS
30h 55m
1 stop
$790British Airways
Wed, Apr 22 - Thu, Apr 30
American Airlines Logo
2:12 pm - 4:15 pm
BOS
-
JTR
19h 03m
2 stops
American Airlines Logo
5:05 pm - 1:30 pm
JTR
-
BOS
27h 25m
1 stop
$798American Airlines
Wed, Apr 22 - Thu, Apr 30
American Airlines Logo
2:12 pm - 4:15 pm
BOS
-
JTR
19h 03m
2 stops
American Airlines Logo
5:05 pm - 4:18 pm
JTR
-
BOS
30h 13m
2 stops
$808American Airlines
Sat, Apr 11 - Fri, Apr 17
Multiple Airlines Logo
9:50 pm - 12:15 am
BOS
-
JTR
19h 25m
2 stops
Multiple Airlines Logo
12:05 am - 7:55 pm
JTR
-
BOS
26h 50m
2 stops
$810Multiple Airlines
Thu, May 14 - Mon, May 18
British Airways Logo
7:25 am - 2:05 pm
BOS
-
JTR
23h 40m
1 stop
British Airways Logo
2:45 pm - 4:55 pm
JTR
-
BOS
33h 10m
1 stop
$850British Airways
Wed, May 6 - Sat, May 16
American Airlines Logo
8:10 pm - 4:15 pm
BOS
-
JTR
13h 05m
1 stop
American Airlines Logo
3:55 pm - 1:30 pm
JTR
-
BOS
28h 35m
1 stop
$853American Airlines
Sun, May 10 - Sun, May 17
American Airlines Logo
11:34 am - 1:55 pm
BOS
-
JTR
19h 21m
2 stops
American Airlines Logo
5:10 pm - 4:10 pm
JTR
-
BOS
30h 00m
2 stops
$854American Airlines
Booking Insights

KAYAK's insights & trends for Boston to Thera flights

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

Which airlines provide the cheapest flights from Boston to Santorini (Thira)?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boston to Santorini (Thira) were found on British Airways ($790) and American Airlines ($798).

Good to know

Cheapest flight$315
Flight from Boston to Santorini (Thira)

When to book flights from Boston to Thera

Are your dates flexible? Find out the best times to travel from Boston to Thera 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 Santorini (Thira)

  • Are there pet relief areas at BOS?

    Passengers traveling with pets to JTR should consider taking their pets to the pet relief areas at BOS. The selected pet relief areas at BOS are at the Arrival level curb of every Terminal and across gate E7 in Terminal E, where disposable bags are provided.

  • Can I rent a car at JTR?

    JTR has several rental car companies found at the Arrivals, All Users part of the airport. Here you shall find different rental car counters like Avis, Avance, SIXT, Suntime and Hertz Thrifty. Once you choose the car you like, you will be accompanied by a guide to the parking area to pick up your vehicle.

  • Where can I park my car at BOS?

    If you are driving to BOS and want to leave your car, BOS boasts several on-site and offsite garages. If you're going to park your vehicle for a more extended period, consider parking at one of the offsite garages, as it charges lower rates than the onsite garages.

  • How can I get to Fira from JTR?

    JTR has some ground transportation means like buses, shuttles and taxis. If you are in a hurry to get to town, a taxi is an excellent choice. The taxi rank outside the Terminal operates until the Terminal closes. If you are traveling on a budget, be sure to board one of the buses that serve this route. On average, the buses take about 15min to get to Fira.

  • What is the cheapest flight from Boston to Thera?

    In the last 3 days, the lowest price for a flight from Boston to Thera was $315 for a one-way ticket and $673 for a round-trip.

  • Do I need a passport to fly between Boston and Santorini (Thira)?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Boston and on arrival in Santorini (Thira).

  • Which airports will I be using when flying from Boston to Santorini (Thira)?

    Boston airport is called Boston Logan Intl and the only airport in Santorini (Thira) is Thera Santorini.

  • Which aircraft models fly most regularly from Boston to Santorini (Thira)?

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

  • Which airline alliances offer flights from Boston to Santorini (Thira)?

    Star Alliance, and oneworld are the airline alliances operating flights between Boston and Santorini (Thira), with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Thera, Iberia or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Boston to Thera are Iberia and Lufthansa. With an average price for the route of $481 and an overall rating of 7.0, Iberia is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $1,363 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Boston to Santorini (Thira)?

    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 Santorini (Thira).

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santorini (Thira) 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 Santorini (Thira)?

    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 Santorini (Thira) with an airline and back to Boston with another airline. Booking your flights between Boston and JTR 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 Santorini (Thira)?

    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 Santorini (Thira) from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Boston to Thera

  • Suppose you and your family are traveling to Santorini Airport (JTR) from Boston Logan International Airport (BOS). In that case, while waiting for your flight, you should visit the children's play area at Terminal A in gate 18, Terminal C in gate 25 and Terminal B in gate 30. The spacious, fun, and child proof playgrounds have many toys for your children to play with.
  • If you want to change your money to Euros once you arrive in Santorini, JTR has currency exchange on the Airside at Arrivals Terminal. You shall find the OneXchange exchange currency office that deals with more than 50 currencies and is open daily for 24h a day.
  • BOS is globally known and a busy airport. As a result, it is best to reach the airport at least 2h before your flight to navigate the slow traffic of the airport route and be cleared through the long lines at the security checkpoints when entering the airport.
  • If you arrive at JTR late at night and are exhausted from your flight, you can stay at one of the hotels close to the airport, like Hotel Villa Manos and Anna Traditional Apartments. The hotel staff can pick you up at the arrivals Terminal any time as the hotels provide airport shuttle services for their guests.
  • If you are an active military member or a dependent of one, BOS welcomes you to its USO Lounge in Terminal C at the lower level towards the hallway to Terminal E. Here you can wait for your flight comfortably as you receive complimentary refreshments while watching shows on the flat screen tv.

Reviews of the top 3 airlines serving from Boston to Thera

 
See real verified KAYAK customer reviews for airlines flying from Boston to Thera. 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 Thera? 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.
7.0
IberiaOverall score based on 3127 reviews
7.7Crew
6.8Comfort
6.6Entertainment
7.2Boarding
6.4Food
Airline reviews

Awful. They didn't even show concern that her connecting flight( Dallas to Mardrid) was gone/missing. I don't understand how that is even possible. Rudest answer from one of the crew was that American Airlines sold the tickets to somebody else. My daughter was not in the list.

2.0 MediocreLaba, Feb 2026
DFW - MAD
Read more Iberia reviews

Awful. They didn't even show concern that her connecting flight( Dallas to Mardrid) was gone/missing. I don't understand how that is even possible. Rudest answer from one of the crew was that American Airlines sold the tickets to somebody else. My daughter was not in the list.

The flight was canceled on a Thursday last minute. I lost thousands of dollars in hotels and car rental

Excellent lie flat seat for premium economy! Great staff. Bad food . Not so great entertainment. My bag didn’t make it either.

Really like the idea experience on this airline I will use again

Plane delayed due to weather. Plane boarded, then told to unboard due to a maintenance issue.

the seats were so cramped you could barely move. it was difficult to eat when passengers would recline their seats. the seats were so flimsy and unstable that whenever someone got in and out of their seat, it bounced like a spring back in your face. the movies were nice. the food was terrible. even though the conditions were terrible, they tried to pressure passengers to relocate their seats to accommodate adults who were related and wanted to sit next to each other, even after the passengers expressed that they did not want to move for that purpose. on the connecting flight, the “service” consisted of items for purchase. even though the flight was only 45 minutes, once again passengers (including me) were pressured to relocate for people to sit next to each other. they couldn’t be apart for 45 minutes? this was much less compelling than being apart for an 8 hour flight.

Everything went smoothly, and we even arrived 40min earlier than scheduled, on an Orland-Madrid route.

The staff was very nice and helpful. Some of the best crew I have met.

Suddenly, I don't find my flight back on the app Help Ticket 0757345716866 Hoeflich Flight back Sunday ib5333 Ib2629 Ib4268

Was all good.l including a sofdrink. AA improved significantly. There was no entertainment.

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

Getting the boarding passes between the BA and AA apps was very clunky.

Everything you need to know for your flight from Boston to Thera

Information on your arrival and departure airports