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Skiathos

$850+ Cheap flights from Boston (BOS) to Skiathos (JSI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — JSI
mar. 26 — abr. 21
jue. 3/26
jue. 4/2
1 adult, Economy
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Cheap flight deals from Boston to Skiathos

Cheapest flights from Boston to Skiathos
Explore the most affordable flight options available from Boston to Skiathos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 24, 2026.

This Trip.com deal was found by Cheapflights users on 2/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/225:40 pm
BOS
-
JSI
2 stops21h 30m
Multiple Airlines
lun. 8/3111:40 am
JSI
-
BOS
2 stops34h 55m
Multiple Airlines
Deal found 2/23$850
This Cheapflightsfares deal was found by Cheapflights users on 2/21. 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.
lun. 9/75:45 pm
BOS
-
JSI
1 stop16h 50m
Lufthansa
mar. 9/156:25 pm
JSI
-
BOS
2 stops30h 15m
Lufthansa
Deal found 2/21$1,179
This Cheapflightsfares deal was found by Cheapflights users on 2/24. 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.
jue. 9/175:45 pm
BOS
-
JSI
1 stop16h 35m
Lufthansa
jue. 9/2412:45 pm
JSI
-
BOS
1 stop11h 55m
Lufthansa
Deal found 2/24$1,195
This FlightHub deal was found by Cheapflights users on 2/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/75:10 pm
BOS
-
JSI
1 stop14h 20m
Multiple Airlines
mar. 9/156:25 pm
JSI
-
BOS
1 stop32h 45m
Multiple Airlines
Deal found 2/21$1,209
This Mytrip deal was found by Cheapflights users on 2/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/316:05 pm
BOS
-
JSI
2 stops16h 40m
Multiple Airlines
mar. 9/110:40 pm
JSI
-
BOS
3 stops30h 05m
Multiple Airlines
Deal found 2/23$1,247
This Mytrip deal was found by Cheapflights users on 2/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/236:05 pm
BOS
-
JSI
3 stops34h 50m
Multiple Airlines
jue. 7/211:40 am
JSI
-
BOS
3 stops29h 10m
Multiple Airlines
Deal found 2/24$1,302

Find flight deals from Boston to Skiathos

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Skiathos (JSI). 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 febrero 24, 2026.

Most accurate provider

Ovago
2 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$850
(Trip.com)
Provider with most accurate pricing for Boston Logan Intl-Skiathos flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Skiathos flights.
Search Deals
From Boston Logan Intl to Skiathos
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Skiathos 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 febrero 24, 2026.
Use the filters below to find and compare flights from Boston to Skiathos that are best for you.

Fly from

Boston

Fly to

Skiathos

Route

Depart

Return

Price

BostonSkiathos

BOS - JSI

BOSJSI

Boston Logan Intl

dom. 6/21

10:40 pm-11:10 am

3 stops29h 30m

Skiathos

dom. 6/28

3:50 pm-7:55 pm

2 stops35h 05m

$1,315

BostonSkiathos

BOS - JSI

BOSJSI

Boston Logan Intl

dom. 6/21

10:40 pm-5:35 pm

3 stops35h 55m

Skiathos

lun. 6/29

10:40 pm-9:45 pm

3 stops30h 05m

$1,332

BostonSkiathos

BOS - JSI

BOSJSI

Boston Logan Intl

mar. 6/23

5:45 pm-9:05 am

3 stops32h 20m

Skiathos

vie. 7/3

8:15 am-8:55 pm

2 stops19h 40m

$1,464

BostonSkiathos

BOS - JSI

BOSJSI

Boston Logan Intl

mar. 6/23

10:00 pm-11:55 am

2 stops30h 55m

Skiathos

jue. 7/2

12:45 pm-8:10 pm

2 stops14h 25m

$1,523

BostonSkiathos

BOS - JSI

BOSJSI

Boston Logan Intl

lun. 6/22

10:00 pm-5:35 pm

1 stop12h 35m

Skiathos

mar. 6/30

4:00 pm-3:10 pm

2 stops30h 10m

$1,565

BostonSkiathos

BOS - JSI

BOSJSI

Boston Logan Intl

dom. 5/24

7:30 pm-8:00 pm

1 stop17h 30m

Skiathos

sáb. 5/30

2:15 pm-12:30 pm

1 stop29h 15m

$1,570

BostonSkiathos

BOS - JSI

BOSJSI

Boston Logan Intl

sáb. 6/20

5:05 pm-9:35 am

1 stop33h 30m

Skiathos

mié. 7/1

7:30 am-7:50 pm

2 stops19h 20m

$1,635

BostonSkiathos

BOS - JSI

BOSJSI

Boston Logan Intl

mar. 6/23

8:05 pm-11:55 am

1 stop32h 50m

Skiathos

vie. 7/3

6:20 pm-3:40 pm

1 stop28h 20m

$1,743

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

  • Most accurate provider: When it comes to deals on Boston-Skiathos flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Boston-Skiathos flight deals on Cheapflights vs. Ovago 90-95% of the time. Price accuracy is based on data collected from Boston-Skiathos flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Skiathos flights, Cheapflights users trust Ovago the most. Ovago 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-Skiathos 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 Skiathos

Have a flexible travel schedule? Discover the best time to fly to Skiathos 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.

Related info for your journey

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

  • How long is the flight from Boston to Skiathos?

    A quick flight from Boston to Skiathos can take about 30h 55m. Lufthansa provides one of the quickest options available for as low as $1,523. The distance from Boston to Skiathos is about 4669 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Skiathos 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 Skiathos?

Book flights to Skiathos if you plan to visit one of these locations
Panormos

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