When did momondo last update prices for flights from Boston Logan Intl Airport to Thera Santorini Airport?

Prices for flights from Boston Logan Intl Airport to Thera Santorini Airport were last updated today.

How many operators does momondo search for flights from Boston Logan Intl Airport to Thera Santorini Airport?

As of September 2026, there is 1 operator available to choose from for flights from Boston Logan Intl Airport to Thera Santorini Airport.

How old do you have to be to fly from Boston Logan Intl Airport to Thera Santorini Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Thera Santorini Airport.

What documentation or ID do you need to fly to Thera Santorini Airport?

The travel and health documents you'll need for your trip to Thera Santorini Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Thera Santorini Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$253 Cheap Flights from Boston to Thera in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Thera

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:35 pm - 8:45 amBOS Boston Logan Intl-JTR Thera Santorini

34h 10m3 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat Athens Eleftherios V.

10:00 pm - 7:55 pmJTR Thera Santorini-BOS Boston Logan Intl

28h 55m3 stops Athens Eleftherios V. Barcelona-El Prat Zurich

$814Multiple Airlines

Tue, Oct 13 - Tue, Oct 20

3:30 pm - 7:35 amBOS Boston Logan Intl-JTR Thera Santorini

33h 05m3 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas Athens Eleftherios V.

6:30 pm - 9:28 pmJTR Thera Santorini-BOS Boston Logan Intl

33h 58m3 stops Athens Eleftherios V. Madrid Barajas Montreal Pierre Elliott Trudeau Intl

$861Multiple Airlines

Wed, Nov 11 - Mon, Nov 16

5:25 pm - 4:55 pmBOS Boston Logan Intl-JTR Thera Santorini

16h 30m1 stop Dublin

2:20 pm - 2:45 pmJTR Thera Santorini-BOS Boston Logan Intl

31h 25m2 stops Rome Fiumicino Lisbon Humberto Delgado

$862Multiple Airlines

Sun, Oct 18 - Wed, Oct 21

5:25 pm - 4:55 pmBOS Boston Logan Intl-JTR Thera Santorini

16h 30m1 stop Dublin

11:50 pm - 9:45 pmJTR Thera Santorini-BOS Boston Logan Intl

28h 55m2 stops Rome Fiumicino Reykjavik Keflavik Intl

$867Multiple Airlines

Sun, Oct 18 - Thu, Oct 22

5:25 pm - 4:55 pmBOS Boston Logan Intl-JTR Thera Santorini

16h 30m1 stop Dublin

11:50 pm - 9:45 pmJTR Thera Santorini-BOS Boston Logan Intl

28h 55m2 stops Rome Fiumicino Reykjavik Keflavik Intl

$897Multiple Airlines

Sun, Oct 18 - Thu, Oct 22

5:05 pm - 1:55 pmBOS Boston Logan Intl-JTR Thera Santorini

13h 50m1 stop Rome Fiumicino

11:50 pm - 1:40 pmJTR Thera Santorini-BOS Boston Logan Intl

20h 50m1 stop Rome Fiumicino

$903Multiple Airlines

Tue, Oct 13 - Thu, Oct 22

9:15 pm - 4:55 pmBOS Boston Logan Intl-JTR Thera Santorini

12h 40m1 stop Dublin

11:50 pm - 9:45 pmJTR Thera Santorini-BOS Boston Logan Intl

28h 55m2 stops Rome Fiumicino Reykjavik Keflavik Intl

$907Multiple Airlines

Sun, Oct 18 - Tue, Oct 20

5:05 pm - 1:55 pmBOS Boston Logan Intl-JTR Thera Santorini

13h 50m1 stop Rome Fiumicino

11:50 pm - 1:40 pmJTR Thera Santorini-BOS Boston Logan Intl

20h 50m1 stop Rome Fiumicino

$913Multiple Airlines

Tue, Oct 13 - Thu, Oct 22

9:50 pm - 2:05 pmBOS Boston Logan Intl-JTR Thera Santorini

33h 15m1 stop London Heathrow

2:50 pm - 5:00 pmJTR Thera Santorini-BOS Boston Logan Intl

33h 10m1 stop London Heathrow

$959British Airways

Wed, Oct 14 - Tue, Oct 20

7:25 am - 4:15 pmBOS Boston Logan Intl-JTR Thera Santorini

25h 50m1 stop London Heathrow

5:25 pm - 4:55 pmJTR Thera Santorini-BOS Boston Logan Intl

30h 30m1 stop London Heathrow

$1,034British Airways

Wed, Oct 14 - Mon, Oct 19

Cheap last minute flights

Enter your travel dates to find the best prices.

5:25 pm - 12:10 pmBOS Boston Logan Intl-JTR Thera Santorini

35h 45m2 stops Dublin Birmingham

10:35 pm - 1:40 pmJTR Thera Santorini-BOS Boston Logan Intl

22h 05m1 stop Rome Fiumicino

$1,692Multiple Airlines

Wed, Sep 16 - Fri, Sep 18

5:10 pm - 7:00 pmBOS Boston Logan Intl-JTR Thera Santorini

18h 50m2 stops Zurich London Gatwick

7:25 pm - 9:26 pmJTR Thera Santorini-BOS Boston Logan Intl

33h 01m3 stops Munich Franz Josef Strauss London Heathrow Montreal Pierre Elliott Trudeau Intl

$1,724Multiple Airlines

Wed, Sep 16 - Fri, Sep 18

5:10 pm - 7:00 pmBOS Boston Logan Intl-JTR Thera Santorini

18h 50m2 stops Zurich London Gatwick

5:05 pm - 1:40 pmJTR Thera Santorini-BOS Boston Logan Intl

27h 35m2 stops Naples Rome Fiumicino

$1,780Multiple Airlines

Wed, Sep 16 - Fri, Sep 18

6:05 pm - 11:05 amBOS Boston Logan Intl-JTR Thera Santorini

34h 00m3 stops Lisbon Humberto Delgado Barcelona-El Prat Duesseldorf Intl

7:00 pm - 7:50 pmJTR Thera Santorini-BOS Boston Logan Intl

31h 50m3 stops Zurich Barcelona-El Prat Ponta Delgada Nordela

$1,801Multiple Airlines

Wed, Sep 16 - Fri, Sep 18

9:15 pm - 12:30 pmBOS Boston Logan Intl-JTR Thera Santorini

32h 15m1 stop Dublin

10:35 pm - 1:40 pmJTR Thera Santorini-BOS Boston Logan Intl

22h 05m1 stop Rome Fiumicino

$1,809Multiple Airlines

Wed, Sep 16 - Fri, Sep 18

9:50 pm - 8:50 pmBOS Boston Logan Intl-JTR Thera Santorini

40h 00m2 stops London Heathrow Dublin

9:35 pm - 2:55 pmJTR Thera Santorini-BOS Boston Logan Intl

24h 20m1 stop Dublin

$1,881Aer Lingus

Thu, Sep 17 - Wed, Sep 23

9:50 pm - 8:50 pmBOS Boston Logan Intl-JTR Thera Santorini

40h 00m2 stops London Heathrow Dublin

9:35 pm - 12:01 amJTR Thera Santorini-BOS Boston Logan Intl

33h 26m2 stops Dublin New York John F Kennedy Intl

$1,929Aer Lingus

Thu, Sep 17 - Wed, Sep 23

9:50 pm - 8:50 pmBOS Boston Logan Intl-JTR Thera Santorini

40h 00m2 stops London Heathrow Dublin

9:35 pm - 12:01 amJTR Thera Santorini-BOS Boston Logan Intl

33h 26m2 stops Dublin New York John F Kennedy Intl

$1,935Aer Lingus

Thu, Sep 17 - Wed, Sep 23

7:40 pm - 8:50 pmBOS Boston Logan Intl-JTR Thera Santorini

42h 10m2 stops London Heathrow Dublin

9:35 pm - 6:50 pmJTR Thera Santorini-BOS Boston Logan Intl

28h 15m1 stop Dublin

$2,051Aer Lingus

Thu, Sep 17 - Wed, Sep 23

11:05 pm - 12:25 amBOS Boston Logan Intl-JTR Thera Santorini

42h 20m2 stops Dubai Intl Athens Eleftherios V.

6:40 pm - 2:15 pmJTR Thera Santorini-BOS Boston Logan Intl

50h 35m2 stops Athens Eleftherios V. Dubai Intl

$2,179Emirates

Sat, Sep 19 - Fri, Sep 25

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Aer Lingus flights from Boston to Thera

Our best Aer Lingus deals on Boston to Thera flight tickets

Aer Lingus

Sep 17

BOS9:50 pmBoston Logan Intl

40h 00m

2 stops

JTR8:50 pmThera Santorini

Sep 23

JTR9:35 pmThera Santorini

24h 20m

1 stop

BOS2:55 pmBoston Logan Intl

$1,881

Aer Lingus

Sep 17

BOS9:50 pmBoston Logan Intl

40h 00m

2 stops

JTR8:50 pmThera Santorini

Sep 23

JTR9:35 pmThera Santorini

33h 26m

2 stops

BOS12:01 amBoston Logan Intl

$1,929

Aer Lingus

Sep 17

BOS9:50 pmBoston Logan Intl

40h 00m

2 stops

JTR8:50 pmThera Santorini

Sep 23

JTR9:35 pmThera Santorini

33h 26m

2 stops

BOS12:01 amBoston Logan Intl

$1,935

Lufthansa flights from Boston to Thera

Our best Lufthansa deals on Boston to Thera flight tickets

Lufthansa

Oct 13

BOS8:05 pmBoston Logan Intl

15h 15m

1 stop

JTR6:20 pmThera Santorini

Oct 27

JTR8:00 pmThera Santorini

29h 35m

1 stop

BOS7:35 pmBoston Logan Intl

$976

Lufthansa

Oct 13

BOS8:05 pmBoston Logan Intl

15h 15m

1 stop

JTR6:20 pmThera Santorini

Oct 20

JTR5:40 pmThera Santorini

29h 00m

1 stop

BOS3:40 pmBoston Logan Intl

$984

Lufthansa

Oct 14

BOS9:30 amBoston Logan Intl

24h 25m

2 stops

JTR4:55 pmThera Santorini

Oct 21

JTR7:10 pmThera Santorini

29h 30m

1 stop

BOS5:40 pmBoston Logan Intl

$987

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Tue 10/13

3:35 pm-8:45 am

3 stops34h 10m

Thera Santorini

Tue 10/20

10:00 pm-7:55 pm

3 stops28h 55m

$814

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Wed 11/11

3:30 pm-7:35 am

3 stops33h 05m

Thera Santorini

Mon 11/16

6:30 pm-9:28 pm

3 stops33h 58m

$861

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Sun 10/18

5:25 pm-4:55 pm

1 stop16h 30m

Thera Santorini

Wed 10/21

2:20 pm-2:45 pm

2 stops31h 25m

$862

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Sun 10/18

5:25 pm-4:55 pm

1 stop16h 30m

Thera Santorini

Thu 10/22

11:50 pm-9:45 pm

2 stops28h 55m

$867

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Sun 10/18

5:25 pm-4:55 pm

1 stop16h 30m

Thera Santorini

Thu 10/22

11:50 pm-9:45 pm

2 stops28h 55m

$897

Quickest round-trip

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Tue 10/13

5:05 pm-1:55 pm

1 stop13h 50m

Thera Santorini

Thu 10/22

11:50 pm-1:40 pm

1 stop20h 50m

$903

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Sun 10/18

9:15 pm-4:55 pm

1 stop12h 40m

Thera Santorini

Tue 10/20

11:50 pm-9:45 pm

2 stops28h 55m

$907

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Tue 10/13

5:05 pm-1:55 pm

1 stop13h 50m

Thera Santorini

Thu 10/22

11:50 pm-1:40 pm

1 stop20h 50m

$913

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Wed 10/14

9:50 pm-2:05 pm

1 stop33h 15m

Thera Santorini

Tue 10/20

2:50 pm-5:00 pm

1 stop33h 10m

$959

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Wed 10/14

7:25 am-4:15 pm

1 stop25h 50m

Thera Santorini

Mon 10/19

5:25 pm-4:55 pm

1 stop30h 30m

$1,034

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Thera

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 airline that flies from Boston Logan Intl to Thera Santorini?

British Airways and Aer Lingus are the most popular carriers operating from Boston Logan Intl to Thera Santorini

When to book flights from Boston to Thera

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Thera according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Thera (BOS to JTR) flight deals and tips

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

Best Price Found	$253
Fastest flight time	15h 30m
Direct flights	None

The best one-way flight to Thera from Boston in the past 72 hours is $253. The best round-trip flight deal from Boston to Thera found on momondo in the last 72 hours is $814.

The fastest flight from Boston to Thera takes 15h 30m

There are no direct flights from Boston to Thera. There are no popular flight routes from Boston to Thera.

Search flight deals

Frequently asked questions about flying from Boston to Thera

How far is Boston Logan Intl to Thera Santorini by plane?
Thera Santorini is 4872.0 mi away from Boston Logan Intl. A reasonable flight in good conditions will take 15h 30m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Thera Santorini Airport?
Prices for flights from Boston Logan Intl Airport to Thera Santorini Airport were last updated today.
How many operators does momondo search for flights from Boston Logan Intl Airport to Thera Santorini Airport?
As of September 2026, there is 1 operator available to choose from for flights from Boston Logan Intl Airport to Thera Santorini Airport.
How old do you have to be to fly from Boston Logan Intl Airport to Thera Santorini Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Thera Santorini Airport.
What documentation or ID do you need to fly to Thera Santorini Airport?
The travel and health documents you'll need for your trip to Thera Santorini Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Thera Santorini Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Boston to Thera?
Based on momondo bookings for flights between Boston and Thera, the leading airline is British Airways, making up 100% of the total bookings.

Best airlines flying from Boston to Thera

Compare and see reviews for airlines that fly from Boston to Thera with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $444	Free Cancellation	Rating 6.7 8,221 reviews		Search British Airways flights

Oia

Imerovigli

Firostefani

Ios

Kamari

Perissa

Megalochori

Mylopotas

Karterados

Pyrgos Kallistis

Why use momondo?

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

Finding the right flight to Thera from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Thera quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Thera from Boston with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Thera from Boston.

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

If you are not ready to book a flight from Boston to Thera now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Thera and let you know when they change.

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Cheap flights from Boston to Thera from $253

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 Thera departing on 10/18. 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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Aer Lingus flights from Boston to Thera

Our best Aer Lingus deals on Boston to Thera flight tickets

Lufthansa flights from Boston to Thera

Our best Lufthansa deals on Boston to Thera flight tickets

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How to get the cheapest flight ticket from Boston to Thera

What is the cheapest airline that flies from Boston Logan Intl to Thera Santorini?

When to book flights from Boston to Thera

Cheap Boston to Thera (BOS to JTR) flight deals and tips

Best Price Found

Fastest flight time

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Frequently asked questions about flying from Boston to Thera

Best airlines flying from Boston to Thera

Compare and see reviews for airlines that fly from Boston to Thera with momondo

Traveling to a place near Thera?

Why use momondo?

An easier way to manage your Thera 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Greece

Airports servicing South Aegean

Fly your favorite airline to Thera

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Thera

List of cabin classes available on flights landing in Thera. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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