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Santorini

$335+ Cheap flights from Boston (BOS) to Thera (JTR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — JTR
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheap flight deals from Boston to Santorini

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Santorini (JTR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$743
(Kiwi.com)

One-way from

$339
(Kiwi.com)
Provider with most accurate pricing for Boston Logan Intl-Thera Santorini flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Thera Santorini flights.
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From Boston Logan Intl to Thera Santorini
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One-way flight from Boston Logan Intl to Thera Santorini
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Find flight deals from Boston to Santorini

Cheapest flights from Boston to Santorini
Explore the most affordable flight options available from Boston to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1610:50 pmBOS - JTR
2 stops28h 20mMultiple Airlines
Mon 6/234:55 pmJTR - BOS
1 stop35h 10mMultiple Airlines
Deal found 3/24$743
This Gotogate deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/59:40 pmBOS - JTR
1 stop29h 10mSWISS
Wed 5/2110:40 amJTR - BOS
1 stop16h 15mSWISS
Deal found 3/24$807
This Gotogate deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/88:05 pmBOS - JTR
1 stop15h 25mLufthansa
Thu 5/155:40 pmJTR - BOS
1 stop33h 30mLufthansa
Deal found 3/23$897
This Booking.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2011:00 pmBOS - JTR
1 stop15h 45mVueling
Thu 8/2810:20 pmJTR - BOS
1 stop29h 55mVueling
Deal found 3/24$911
This Iberia deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/14:30 pmBOS - JTR
1 stop13h 10mIberia
Tue 7/812:20 pmJTR - BOS
1 stop15h 55mIberia
Deal found 3/24$952
This Travelocity deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/207:45 pmBOS - JTR
1 stop13h 20mBritish Airways
Mon 9/15:25 pmJTR - BOS
1 stop30h 45mBritish Airways
Deal found 3/23$974
This Cheapflightsfares deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/135:30 pmBOS - JTR
1 stop20h 15mAer Lingus
Wed 5/219:35 pmJTR - BOS
1 stop24h 05mAer Lingus
Deal found 3/24$1,009
This American Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/192:26 pmBOS - JTR
2 stops18h 44mAmerican Airlines
Fri 4/253:05 pmJTR - BOS
2 stops32h 15mAmerican Airlines
Deal found 3/24$1,205
This Austrian Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/910:30 amBOS - JTR
2 stops27h 20mAustrian Airlines
Tue 6/179:40 pmJTR - BOS
1 stop23h 10mAustrian Airlines
Deal found 3/23$1,291
This Etihad Airways deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/124:30 pmBOS - JTR
1 stop36h 05mEtihad Airways
Sat 6/2112:30 pmJTR - BOS
2 stops33h 25mEtihad Airways
Deal found 3/23$1,426
This Air Canada deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1310:40 amBOS - JTR
3 stops20h 45mAir Canada
Wed 5/2110:40 amJTR - BOS
2 stops18h 56mAir Canada
Deal found 3/24$1,547
This Emirates deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/211:05 pmBOS - JTR
2 stops35h 55mEmirates
Mon 4/73:05 pmJTR - BOS
2 stops30h 05mEmirates
Deal found 3/23$1,792

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Santorini that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
Use the filters below to find and compare flights from Boston to Thera that are best for you.

Fly from

Boston

Fly to

Santorini

Route

Depart

Return

Price

BostonThera

BOS - JTR

BOSJTR

Boston Logan Intl

Mon 6/16

10:50 pm-10:10 am

2 stops28h 20m

Thera Santorini

Mon 6/23

4:55 pm-9:05 pm

1 stop35h 10m

$743

BostonThera

BOS - JTR

BOSJTR

Boston Logan Intl

Mon 5/5

9:40 pm-9:50 am

1 stop29h 10m

Thera Santorini

Wed 5/21

10:40 am-7:55 pm

1 stop16h 15m

$807

BostonThera

BOS - JTR

BOSJTR

Boston Logan Intl

Tue 7/29

7:40 pm-4:10 pm

1 stop13h 30m

Thera Santorini

Mon 8/18

5:25 pm-5:15 pm

1 stop30h 50m

$862

BostonThera

BOS - JTR

BOSJTR

Boston Logan Intl

Thu 5/8

8:05 pm-6:30 pm

1 stop15h 25m

Thera Santorini

Thu 5/15

5:40 pm-8:10 pm

1 stop33h 30m

$897

BostonThera

BOS - JTR

BOSJTR

Boston Logan Intl

Wed 8/20

11:00 pm-9:45 pm

1 stop15h 45m

Thera Santorini

Thu 8/28

10:20 pm-9:15 pm

1 stop29h 55m

$911

BostonThera

BOS - JTR

BOSJTR

Boston Logan Intl

Tue 7/29

9:55 am-1:00 pm

2 stops20h 05m

Thera Santorini

Mon 8/18

1:35 pm-3:05 pm

1 stop32h 30m

$944

BostonThera

BOS - JTR

BOSJTR

Boston Logan Intl

Tue 5/13

9:25 pm-8:45 pm

1 stop16h 20m

Thera Santorini

Wed 5/21

9:35 pm-2:40 pm

1 stop24h 05m

$1,009

BostonThera

BOS - JTR

BOSJTR

Boston Logan Intl

Wed 7/23

11:00 pm-9:45 pm

1 stop15h 45m

Thera Santorini

Tue 8/5

12:20 pm-9:15 pm

1 stop15h 55m

$1,017

BostonThera

BOS - JTR

BOSJTR

Boston Logan Intl

Thu 7/31

6:00 am-6:10 pm

2 stops29h 10m

Thera Santorini

Wed 8/13

10:40 am-10:38 pm

2 stops18h 58m

$1,117

BostonThera

BOS - JTR

BOSJTR

Boston Logan Intl

Mon 6/9

10:30 am-8:50 pm

2 stops27h 20m

Thera Santorini

Tue 6/17

9:40 pm-1:50 pm

1 stop23h 10m

$1,291

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 16 results
1
2

Compare providers for flights from Boston to Santorini

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Santorini in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Thera flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Thera flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Thera flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Thera flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Thera flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Santorini

Have a flexible travel schedule? Discover the best time to fly to Santorini from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest time of day to fly from BOS to JTR?

Find hourly flight availability from Boston to Santorini. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

When flying from Boston to Thera, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 8% versus a flight in the morning.

Reviews of airlines servicing Santorini

Get insights into the airlines that provide service to Santorini. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santorini. Reviews last updated March 25, 2025.
To help decide which airline to fly from Boston to Thera, see what other customers have to say about Emirates, Finnair and Austrian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,189 reviews

Comfort

8.0

Boarding

8.1

Crew

8.3

Overall

8.0

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,189 reviews
Emirates
8.0
Very good
3,189 reviews

Comfort

8.0

Boarding

8.1

Crew

8.3

Overall

8.0

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Finnair
7.6
Good
1,266 reviews
Emirates
8.0
Very good
3,189 reviews

Comfort

8.0

Boarding

8.1

Crew

8.3

Overall

8.0

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Austrian Airlines
7.5
Good
769 reviews
Emirates
8.0
Very good
3,189 reviews

Comfort

8.0

Boarding

8.1

Crew

8.3

Overall

8.0

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
SWISS
7.5
Good
1,569 reviews
Emirates
8.0
Very good
3,189 reviews

Comfort

8.0

Boarding

8.1

Crew

8.3

Overall

8.0

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Etihad Airways
7.4
Good
1,176 reviews
Emirates
8.0
Very good
3,189 reviews

Comfort

8.0

Boarding

8.1

Crew

8.3

Overall

8.0

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Boston to Santorini. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Boston to Thera round-trip?

    SWISS, at $807, was found to be the cheapest airline from Boston to Thera.Alternate airlines to your destination round-trip include Lufthansa and Vueling.

  • Can I find deals for flights from Boston to Santorini that include hotel bookings?

    Yes. In addition to deals on Boston to Santorini flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Santorini?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Santorini.

  • Can I find deals for business class flights from Boston to Santorini?

    Yes. Cheapflights offers flight deals from Boston to Santorini by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
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Kamari
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Top 3 airlines flying from Boston to Santorini

Discover the top 3 airlines that operate flights from Boston to Santorini. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$808Average$1,277FlexibilityNo cancel feeOn-time70%
DeltaCheapest$1,016Average$1,273FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$1,040Average$1,274FlexibilityNo cancel feeOn-time77%
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