BOS - JTR

$415 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 10/5. 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

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
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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

Sun, Sep 28 - Tue, Oct 7
British Airways Logo
7:25 am - 2:00 pmBOS-JTR
23h 35m1 stop
British Airways Logo
2:45 pm - 10:40 pmJTR-BOS
14h 55m1 stop
$444British Airways
Find Deal
Sun, Sep 28 - Mon, Oct 6
British Airways Logo
7:25 pm - 4:25 pmBOS-JTR
14h 00m1 stop
British Airways Logo
2:50 pm - 5:10 pmJTR-BOS
33h 20m1 stop
$445British Airways
Find Deal
Mon, Sep 29 - Mon, Oct 6
British Airways Logo
7:25 am - 1:50 pmBOS-JTR
23h 25m1 stop
British Airways Logo
5:25 pm - 5:10 pmJTR-BOS
30h 45m1 stop
$473British Airways
Find Deal
Sun, Sep 28 - Thu, Oct 9
British Airways Logo
7:25 am - 4:25 pmBOS-JTR
26h 00m1 stop
British Airways Logo
5:05 pm - 5:10 pmJTR-BOS
31h 05m1 stop
$474British Airways
Find Deal
Sun, Sep 28 - Thu, Oct 9
British Airways Logo
7:25 am - 4:25 pmBOS-JTR
26h 00m1 stop
British Airways Logo
5:05 pm - 5:10 pmJTR-BOS
31h 05m1 stop
$475British Airways
Find Deal
Sun, Sep 28 - Mon, Oct 6
British Airways Logo
4:30 pm - 2:00 pmBOS-JTR
14h 30m2 stops
British Airways Logo
5:25 pm - 11:25 amJTR-BOS
25h 00m1 stop
$479British Airways
Find Deal
Sun, Sep 28 - Mon, Oct 6
British Airways Logo
4:30 pm - 4:25 pmBOS-JTR
16h 55m2 stops
British Airways Logo
5:25 pm - 11:25 amJTR-BOS
25h 00m1 stop
$481British Airways
Find Deal
Sun, Sep 28 - Mon, Oct 6
British Airways Logo
4:30 pm - 4:25 pmBOS-JTR
16h 55m2 stops
British Airways Logo
5:25 pm - 5:15 pmJTR-BOS
30h 50m2 stops
$489British Airways
Find Deal
Sun, Oct 19 - Sun, Nov 2
 Logo
9:25 pm - 4:50 pmBOS-JTR
12h 25m1 stop
 Logo
12:30 pm - 8:55 pmJTR-BOS
39h 25m2 stops
Sun, Oct 19 - Sun, Nov 2
 Logo
5:05 pm - 7:45 amBOS-JTR
31h 40m3 stops
 Logo
5:05 pm - 6:35 pmJTR-BOS
32h 30m3 stops

Everything you should know

Cheapest round-trip
$444
British Airways
Sun 9/28Tue 10/7
BOS - JTR • 1 stop
Cheapest one-way
$415
British Airways
Sun 10/5
BOS - JTR • 1 stop
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We hope you love your trip to Thera!
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.

What is the most popular layover airport when flying from Boston to Santorini (Thira)?

Percentage of 1-stop round-trip flights from Boston to Santorini (Thira) chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

London (LHR) is the top choice – 82% of KAYAK users who clicked on 1-stop flights from Boston to Santorini (Thira) picked an itinerary connecting there.

What is the cheapest layover airport when flying from Boston to Santorini (Thira)?

Average round-trip price for 1-stop flights from Boston to Santorini (Thira) clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Milan (MXP) offer the most affordable fares, with an average round-trip price of $330.

Which layover airport offers the shortest total travel time from Boston to Santorini (Thira)?

Shortest average total travel time for 1-stop one-way flights from Boston to Santorini (Thira) via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Frankfurt am Main (FRA) for the shortest journey. The average one-way travel time for flights connecting there is 11h 50m.

Which layover airport has the quickest connection when flying from Boston to Santorini (Thira)?

Average layover duration at different layover airports for 1-stop one-way flights from Boston to Santorini (Thira), based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Paris (CDG) often has the shortest layovers from Boston to Santorini (Thira), with an average of 2h 08m.

Good to know

Cheapest flight$415
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 $415 for a one-way ticket and $444 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)?

    oneworld is the only airline alliance operating flights between Boston and Santorini (Thira).

  • 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 2909 reviews
6.7Comfort
6.3Food
7.1Boarding
7.6Crew
6.6Entertainment
Airline reviews

We liked the flight but while we purchased an aisle seat, our seats had a different configuration on this flight. A fellow passenger suggested that the airplane had been changed. Too bad we were not informed and had no chance to modify our seat preferences. We were stuck in the window and middle seats with no chance to walk around and go to the bathroom without disturbing our sleeping fellow passenger.

8.0 ExcellentSteven, Aug 2025BOS - MAD
Read more Iberia reviews

We liked the flight but while we purchased an aisle seat, our seats had a different configuration on this flight. A fellow passenger suggested that the airplane had been changed. Too bad we were not informed and had no chance to modify our seat preferences. We were stuck in the window and middle seats with no chance to walk around and go to the bathroom without disturbing our sleeping fellow passenger.

The crew were not very personable. The crew did not serve tea or coffee. The bathroom was not kept clean. Two out of the 5 toilets in the cabin weren't working.

It was extremely cold in the back of the plane. The seats are uncomfortable and space very small. Crew was excellent as usual.

Check in needed to be in person, not nice. Also I won’t do connections in Charlotte again because you need to go through security again and short connections become a problem

Iberia lost my bag, said they found it in another country, said they sent it to me, but never did. Went my whole trip without my stuff, but expecting it to show up because that’s what they said would happen. Their communication sucks, their website sucks, and to top it all off, their seats are small and uncomfortable. They’re bad at their jobs and they should feel bad about themselves. Do not even get me started on the flight home. AVOID!

I described my experience in the previous window. I didn't realize that there would be another opportunity for this flight. Please look at my response in the previous window.

Boarding was 2 1/2 late no explanation Captain said he did not know why, but he rested at home for an extra couple of hours. Food was edible, Nothing more.

I liked the comfort of the plane. It was unexpected from past experiences.

BEWARE!!! Iberia changes your seats at random. I paid for a window seat and they changed it to one in the middle aisle resting against the bathroom- can’t lean back + hear every flush. This on a 11 hour flight.. There were families that were broken up with separate seats all over the plane. Lots of upset passengers showing their seat confirmation to the besieged and helpless airline steward. Also, the gluten free meal was tasteless.

Chair is very high. Your feet cannot touch the ground for 8 hours flight. It was a nightmare. Food was bad.

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

The plane was delayed by two hours in Chicago which led to us missing the next flight. Lufthansa rebooked the flight and booked us a hotel for the night in Frankfurt. The level of customer service and getting us taken care of was superb. The flight crew and the service on the ground was superb.

It was a short flight, everything was good with it.

Flight was delayed over one hour and I had to pay to select my seat, even though my booking supposedly had free selection (I paid extra for this at time of booking)

Stop charging for alcohol overseas flights and start taking cash again not everyone wants to pay with card if the person is bigger give him seat on the outside seats not the middle in between the people is common sense and mainly if you fly for Lufthansa provides the sam service and experience...

good entertainment package but rather small seats for business class

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Booked Economy but it translated to economy light for Lufthansa so now we are stuck paying an extra $75 per person both ways for our checked bags. If I had known that, I would have never booked these tickets because it came out to be more than other options. The booking in the kayak side clearly says Economy and has a link to the inormation for Lufthansa which states Economy included a checked bag. Super annoyed about that.

The flight from Dulles to Munich was just okay. The seats were comfortable and extra foot room was noticeable in comfort plus. Disappointed in the booking in so much I requested an aisle seat and then was assigned a middle seat. The food was inedible. Movie choices were moderate. I usually fly Delta, but this WA flight was cheaper. Next time, I'll happily pay the extra to fly Delta.

Flight was late arriving. So, we left 25 min late. Pilot made some time up during the flight. Therefore, we arrived alittle past original time.

Didn’t fly with them as someone had cancelled my flight

Some how my flight was canceled, neither BA or Justfly.com accepted responsibility. I only found out about this the day before when I tried to check in. I had to book another flight which due to the time ( day before) cost me $300 more. I was still receiving notifications about the flight even when I was on another flight from you. So no my flight to London was not good.

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

Had a nice little suite although I couldn’t close the door (but I didn’t ask anyone to help). 5K is a nice seat and very private (you look in on first class). Enjoyable flight and nice crew.

There was a slight delay. Otherwise, everything else was satisfactory.

Although the crew were great and the good nice, I might as well have been on Ryanair for the amount of space I had. Not good enough BA. I’d rather pay more and not feel like a human sardine.

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

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