How do I get Price Alerts for flights from Boston to Thera?

Price Alerts will notify you by email when the price for flights to Thera from Boston decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Boston to Thera with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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 October 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.

$884 Cheap Flights from Boston to Thera in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Thera

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 pm - 10:15 pmBOS Boston Logan Intl-JTR Thera Santorini

19h 15m2 stops Istanbul Athens Eleftherios V.

1:15 pm - 6:05 pmJTR Thera Santorini-BOS Boston Logan Intl

35h 50m2 stops Athens Eleftherios V. Istanbul

$884Multiple Airlines

Sat, Nov 14 - Wed, Nov 18

9:00 pm - 10:25 pmBOS Boston Logan Intl-JTR Thera Santorini

19h 25m2 stops Istanbul Athens Eleftherios V.

6:00 am - 7:55 pmJTR Thera Santorini-BOS Boston Logan Intl

20h 55m2 stops Athens Eleftherios V. Istanbul

$913Multiple Airlines

Fri, Mar 26 - Fri, Apr 9

10:20 pm - 11:15 amBOS Boston Logan Intl-JTR Thera Santorini

29h 55m3 stops Lisbon Humberto Delgado Madrid Barajas Athens Eleftherios V.

6:00 am - 8:15 pmJTR Thera Santorini-BOS Boston Logan Intl

21h 15m3 stops Athens Eleftherios V. Madrid Barajas Lisbon Humberto Delgado

$945Multiple Airlines

Thu, Dec 10 - Thu, Dec 17

10:10 pm - 2:25 pmBOS Boston Logan Intl-JTR Thera Santorini

33h 15m3 stops Lisbon Humberto Delgado Rome Fiumicino Athens Eleftherios V.

3:35 pm - 7:55 pmJTR Thera Santorini-BOS Boston Logan Intl

35h 20m3 stops Athens Eleftherios V. Rome Fiumicino Lisbon Humberto Delgado

$960Multiple Airlines

Sun, Jan 24 - Sat, Jan 30

5:35 pm - 9:10 pmBOS Boston Logan Intl-JTR Thera Santorini

20h 35m2 stops Kastrup Copenhagen Athens Eleftherios V.

2:55 pm - 3:45 pmJTR Thera Santorini-BOS Boston Logan Intl

31h 50m2 stops Athens Eleftherios V. Kastrup Copenhagen

$1,016Multiple Airlines

Sun, Dec 6 - Mon, Dec 21

7:59 pm - 3:15 pmBOS Boston Logan Intl-JTR Thera Santorini

37h 16m2 stops New York John F Kennedy Intl London Heathrow

3:05 pm - 10:35 pmJTR Thera Santorini-BOS Boston Logan Intl

14h 30m1 stop London Heathrow

$1,030British Airways

Fri, Mar 26 - Fri, Apr 9

5:35 pm - 6:10 pmBOS Boston Logan Intl-JTR Thera Santorini

17h 35m2 stops Kastrup Copenhagen Athens Eleftherios V.

9:35 pm - 3:55 pmJTR Thera Santorini-BOS Boston Logan Intl

25h 20m2 stops Athens Eleftherios V. Kastrup Copenhagen

$1,041Multiple Airlines

Sun, Jan 24 - Sat, Jan 30

10:10 pm - 7:35 amBOS Boston Logan Intl-JTR Thera Santorini

26h 25m2 stops Lisbon Humberto Delgado Athens Eleftherios V.

9:35 pm - 8:15 pmJTR Thera Santorini-BOS Boston Logan Intl

29h 40m3 stops Athens Eleftherios V. Madrid Barajas Lisbon Humberto Delgado

$1,055Multiple Airlines

Sat, Nov 14 - Wed, Nov 18

6:50 pm - 9:10 pmBOS Boston Logan Intl-JTR Thera Santorini

19h 20m3 stops Shannon Paris Charles de Gaulle Athens Eleftherios V.

9:35 pm - 8:15 pmJTR Thera Santorini-BOS Boston Logan Intl

29h 40m3 stops Athens Eleftherios V. Madrid Barajas Lisbon Humberto Delgado

$1,055Multiple Airlines

Sat, Nov 14 - Wed, Nov 18

7:29 pm - 3:15 pmBOS Boston Logan Intl-JTR Thera Santorini

61h 46m2 stops Chicago O'Hare Intl London Heathrow

5:05 pm - 5:00 pmJTR Thera Santorini-BOS Boston Logan Intl

30h 55m1 stop London Heathrow

$1,388British Airways

Thu, Mar 25 - Thu, Apr 8

Cheap last minute flights

Enter your travel dates to find the best prices.

10:10 pm - 11:15 amBOS Boston Logan Intl-JTR Thera Santorini

30h 05m3 stops Lisbon Humberto Delgado Madrid Barajas Athens Eleftherios V.

2:55 pm - 2:40 pmJTR Thera Santorini-BOS Boston Logan Intl

30h 45m3 stops Athens Eleftherios V. Barcelona-El Prat Lisbon Humberto Delgado

$1,173Multiple Airlines

Mon, Nov 2 - Thu, Nov 12

10:10 pm - 7:35 amBOS Boston Logan Intl-JTR Thera Santorini

26h 25m3 stops Lisbon Humberto Delgado Madrid Barajas Athens Eleftherios V.

6:40 pm - 6:05 pmJTR Thera Santorini-BOS Boston Logan Intl

30h 25m2 stops Athens Eleftherios V. Istanbul

$1,250Multiple Airlines

Mon, Nov 2 - Thu, Nov 12

10:10 pm - 10:15 pmBOS Boston Logan Intl-JTR Thera Santorini

17h 05m2 stops Lisbon Humberto Delgado Athens Eleftherios V.

6:00 am - 8:15 pmJTR Thera Santorini-BOS Boston Logan Intl

21h 15m2 stops Athens Eleftherios V. Lisbon Humberto Delgado

$1,303Multiple Airlines

Mon, Nov 2 - Thu, Nov 12

5:20 pm - 6:10 pmBOS Boston Logan Intl-JTR Thera Santorini

17h 50m2 stops Rome Fiumicino Athens Eleftherios V.

9:35 pm - 1:45 pmJTR Thera Santorini-BOS Boston Logan Intl

23h 10m2 stops Athens Eleftherios V. Rome Fiumicino

$1,787Multiple Airlines

Sun, Nov 1 - Thu, Nov 12

8:40 pm - 2:15 pmBOS Boston Logan Intl-JTR Thera Santorini

34h 35m2 stops Munich Franz Josef Strauss Athens Eleftherios V.

8:10 am - 10:37 pmJTR Thera Santorini-BOS Boston Logan Intl

21h 27m2 stops Athens Eleftherios V. Toronto Pearson Intl

$1,919Multiple Airlines

Sun, Nov 1 - Thu, Nov 12

6:55 pm - 6:00 pmBOS Boston Logan Intl-JTR Thera Santorini

40h 05m2 stops Vienna Intl Athens Eleftherios V.

9:00 am - 10:37 pmJTR Thera Santorini-BOS Boston Logan Intl

20h 37m2 stops Athens Eleftherios V. Toronto Pearson Intl

$1,934Multiple Airlines

Sun, Nov 1 - Thu, Nov 12

6:55 pm - 4:35 pmBOS Boston Logan Intl-JTR Thera Santorini

14h 40m2 stops Vienna Intl Athens Eleftherios V.

9:00 am - 6:35 pmJTR Thera Santorini-BOS Boston Logan Intl

16h 35m2 stops Athens Eleftherios V. Munich Franz Josef Strauss

$1,965Multiple Airlines

Sun, Nov 1 - Thu, Nov 12

9:35 am - 2:15 pmBOS Boston Logan Intl-JTR Thera Santorini

21h 40m3 stops Toronto Island Montreal Pierre Elliott Trudeau Intl Athens Eleftherios V.

8:10 am - 10:37 pmJTR Thera Santorini-BOS Boston Logan Intl

21h 27m2 stops Athens Eleftherios V. Toronto Pearson Intl

$2,305Air Canada

Sun, Nov 1 - Thu, Nov 12

9:35 am - 2:15 pmBOS Boston Logan Intl-JTR Thera Santorini

21h 40m3 stops Toronto Island Montreal Pierre Elliott Trudeau Intl Athens Eleftherios V.

8:10 am - 10:37 pmJTR Thera Santorini-BOS Boston Logan Intl

21h 27m2 stops Athens Eleftherios V. Toronto Pearson Intl

$2,537Air Canada

Sun, Nov 1 - Thu, Nov 12

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British Airways flights from Boston to Thera

Our best British Airways deals on Boston to Thera flight tickets

British Airways

Mar 26

BOS7:59 pmBoston Logan Intl

37h 16m

2 stops

JTR3:15 pmThera Santorini

Apr 9

JTR3:05 pmThera Santorini

14h 30m

1 stop

BOS10:35 pmBoston Logan Intl

$1,030

British Airways

Mar 25

BOS7:29 pmBoston Logan Intl

61h 46m

2 stops

JTR3:15 pmThera Santorini

Apr 8

JTR5:05 pmThera Santorini

30h 55m

1 stop

BOS5:00 pmBoston Logan Intl

$1,388

Air Canada flights from Boston to Thera

Our best Air Canada deals on Boston to Thera flight tickets

Air Canada

Nov 29

BOS5:30 amBoston Logan Intl

24h 15m

2 stops

JTR12:45 pmThera Santorini

Dec 3

JTR8:15 amThera Santorini

32h 33m

2 stops

BOS9:48 amBoston Logan Intl

$2,137

Air Canada

Nov 1

BOS9:35 amBoston Logan Intl

21h 40m

3 stops

JTR2:15 pmThera Santorini

Nov 12

JTR8:10 amThera Santorini

21h 27m

2 stops

BOS10:37 pmBoston Logan Intl

$2,537

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Sat 11/14

8:00 pm-10:15 pm

2 stops19h 15m

Thera Santorini

Wed 11/18

1:15 pm-6:05 pm

2 stops35h 50m

$884

Quickest round-trip

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Fri 3/26

9:00 pm-10:25 pm

2 stops19h 25m

Thera Santorini

Fri 4/9

6:00 am-7:55 pm

2 stops20h 55m

$913

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Thu 12/10

10:20 pm-11:15 am

3 stops29h 55m

Thera Santorini

Thu 12/17

6:00 am-8:15 pm

3 stops21h 15m

$945

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Sun 1/24

10:10 pm-2:25 pm

3 stops33h 15m

Thera Santorini

Sat 1/30

3:35 pm-7:55 pm

3 stops35h 20m

$960

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Sun 12/6

5:35 pm-9:10 pm

2 stops20h 35m

Thera Santorini

Mon 12/21

2:55 pm-3:45 pm

2 stops31h 50m

$1,016

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Fri 3/26

7:59 pm-3:15 pm

2 stops37h 16m

Thera Santorini

Fri 4/9

3:05 pm-10:35 pm

1 stop14h 30m

$1,030

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Sun 1/24

5:35 pm-6:10 pm

2 stops17h 35m

Thera Santorini

Sat 1/30

9:35 pm-3:55 pm

2 stops25h 20m

$1,041

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Sat 11/14

10:10 pm-7:35 am

2 stops26h 25m

Thera Santorini

Wed 11/18

9:35 pm-8:15 pm

3 stops29h 40m

$1,055

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Sat 11/14

6:50 pm-9:10 pm

3 stops19h 20m

Thera Santorini

Wed 11/18

9:35 pm-8:15 pm

3 stops29h 40m

$1,055

BostonThera

BOS Boston Logan Intl - JTR Thera Santorini

BOSJTR

Boston Logan Intl

Thu 3/25

7:29 pm-3:15 pm

2 stops61h 46m

Thera Santorini

Thu 4/8

5:05 pm-5:00 pm

1 stop30h 55m

$1,388

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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	$884
Fastest flight time	19h 15m
Direct flights	None

The best flight deal from Boston to Thera found on momondo in the last 72 hours is $884

The fastest flight from Boston to Thera takes 19h 15m

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 19h 15m.
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 October 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 $946	Free Cancellation	Rating 6.7 8,275 reviews		Search British Airways flights

Frequently asked questions about flying from Boston to Thera

How do I get Price Alerts for flights from Boston to Thera?
Price Alerts will notify you by email when the price for flights to Thera from Boston decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Boston to Thera with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Oia

Imerovigli

Firostefani

Ios

Perissa

Kamari

Mylopotas

Megalochori

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.

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.

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Airports servicing South Aegean

Karpathos Airport

Mikonos Airport

Naxos Airport

Parikia Paros Airport

Rhodes Diagoras Airport

Naxos Island Airport

Cheap flights from Boston to Thera from $884

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Thera departing on 11/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Boston to Thera

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

British Airways flights from Boston to Thera

Our best British Airways deals on Boston to Thera flight tickets

Air Canada flights from Boston to Thera

Our best Air Canada deals on Boston to Thera flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Boston to Thera that are best for you.

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

Direct flights

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

Frequently asked questions about flying from Boston to Thera

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.

Popular cities in Greece

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

Fly to other destinations from Boston

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year