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Cheap flights from Boston to Skiathos from $1,186

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 Skiathos departing on 8/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to Skiathos

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:05 pm - 5:45 pm
BOS
-
JSI
16h 40m
2 stops
Multiple Airlines Logo
10:00 am - 9:45 pm
JSI
-
BOS
18h 45m
2 stops
$1,186Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
Multiple Airlines Logo
6:05 pm - 5:45 pm
BOS
-
JSI
16h 40m
2 stops
Multiple Airlines Logo
10:40 pm - 9:45 pm
JSI
-
BOS
30h 05m
3 stops
$1,285Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
Multiple Airlines Logo
5:05 pm - 2:55 pm
BOS
-
JSI
14h 50m
1 stop
Multiple Airlines Logo
11:00 am - 9:15 pm
JSI
-
BOS
41h 15m
2 stops
$1,346Multiple Airlines
Sat, Aug 22 - Tue, Sep 1
Multiple Airlines Logo
6:05 pm - 11:10 am
BOS
-
JSI
34h 05m
3 stops
Multiple Airlines Logo
9:25 am - 9:45 pm
JSI
-
BOS
19h 20m
2 stops
$1,352Multiple Airlines
Sat, Aug 22 - Tue, Sep 1
Multiple Airlines Logo
5:20 pm - 3:20 pm
BOS
-
JSI
15h 00m
1 stop
Multiple Airlines Logo
10:40 pm - 6:07 pm
JSI
-
BOS
26h 27m
2 stops
$1,353Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
Lufthansa Logo
5:45 pm - 5:20 pm
BOS
-
JSI
16h 35m
1 stop
Lufthansa Logo
12:45 pm - 5:40 pm
JSI
-
BOS
11h 55m
1 stop
$1,359Lufthansa
Thu, Sep 17 - Thu, Sep 24
Lufthansa Logo
8:05 pm - 5:20 pm
BOS
-
JSI
14h 15m
2 stops
Lufthansa Logo
12:45 pm - 5:40 pm
JSI
-
BOS
11h 55m
1 stop
$1,369Lufthansa
Thu, Sep 17 - Thu, Sep 24
Multiple Airlines Logo
7:15 pm - 10:10 pm
BOS
-
JSI
43h 55m
2 stops
Multiple Airlines Logo
11:40 am - 6:07 pm
JSI
-
BOS
37h 27m
2 stops
$1,374Multiple Airlines
Sat, Aug 22 - Tue, Sep 1
Multiple Airlines Logo
6:05 pm - 11:10 am
BOS
-
JSI
34h 05m
3 stops
Multiple Airlines Logo
10:40 pm - 9:45 pm
JSI
-
BOS
30h 05m
3 stops
$1,405Multiple Airlines
Sat, Aug 22 - Tue, Sep 1
Multiple Airlines Logo
10:45 pm - 8:20 am
BOS
-
JSI
26h 35m
3 stops
Multiple Airlines Logo
10:40 pm - 9:45 pm
JSI
-
BOS
30h 05m
3 stops
$1,431Multiple Airlines
Mon, Aug 24 - Mon, Aug 31

Lufthansa flights from Boston to Skiathos

Our best Lufthansa deals on Boston to Skiathos flight tickets
Lufthansa
Sep 17
BOS5:45 pmBoston Logan Intl
16h 35m
1 stop
JSI5:20 pmSkiathos
Sep 24
JSI12:45 pmSkiathos
11h 55m
1 stop
BOS5:40 pmBoston Logan Intl
$1,359
Lufthansa
Sep 17
BOS8:05 pmBoston Logan Intl
14h 15m
2 stops
JSI5:20 pmSkiathos
Sep 24
JSI12:45 pmSkiathos
11h 55m
1 stop
BOS5:40 pmBoston Logan Intl
$1,369
Lufthansa
Sep 17
BOS8:05 pmBoston Logan Intl
14h 15m
2 stops
JSI5:20 pmSkiathos
Sep 24
JSI12:45 pmSkiathos
14h 25m
2 stops
BOS8:10 pmBoston Logan Intl
$1,466

momondo 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, momondo users made 832,500 searches. Data last updated March 22, 2026.
Use the filters below to find and compare flights from Boston to Skiathos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSkiathos

BOS - JSI

BOSJSI

Boston Logan Intl

Mon 8/24

6:05 pm-5:45 pm

2 stops16h 40m

Skiathos

Mon 8/31

10:00 am-9:45 pm

2 stops18h 45m

$1,186

BostonSkiathos

BOS - JSI

BOSJSI

Boston Logan Intl

Mon 8/24

6:05 pm-5:45 pm

2 stops16h 40m

Skiathos

Mon 8/31

10:40 pm-9:45 pm

3 stops30h 05m

$1,285

BostonSkiathos

BOS - JSI

BOSJSI

Boston Logan Intl

Sat 8/22

5:05 pm-2:55 pm

1 stop14h 50m

Skiathos

Tue 9/1

11:00 am-9:15 pm

2 stops41h 15m

$1,346

BostonSkiathos

BOS - JSI

BOSJSI

Boston Logan Intl

Sat 8/22

6:05 pm-11:10 am

3 stops34h 05m

Skiathos

Tue 9/1

9:25 am-9:45 pm

2 stops19h 20m

$1,352

BostonSkiathos

BOS - JSI

BOSJSI

Boston Logan Intl

Mon 8/24

5:20 pm-3:20 pm

1 stop15h 00m

Skiathos

Mon 8/31

10:40 pm-6:07 pm

2 stops26h 27m

$1,353

BostonSkiathos

BOS - JSI

BOSJSI

Boston Logan Intl

Thu 9/17

5:45 pm-5:20 pm

1 stop16h 35m

Skiathos

Thu 9/24

12:45 pm-5:40 pm

1 stop11h 55m

$1,359
Quickest round-trip

BostonSkiathos

BOS - JSI

BOSJSI

Boston Logan Intl

Thu 9/17

8:05 pm-5:20 pm

2 stops14h 15m

Skiathos

Thu 9/24

12:45 pm-5:40 pm

1 stop11h 55m

$1,369

BostonSkiathos

BOS - JSI

BOSJSI

Boston Logan Intl

Sat 8/22

7:15 pm-10:10 pm

2 stops43h 55m

Skiathos

Tue 9/1

11:40 am-6:07 pm

2 stops37h 27m

$1,374

BostonSkiathos

BOS - JSI

BOSJSI

Boston Logan Intl

Sat 8/22

6:05 pm-11:10 am

3 stops34h 05m

Skiathos

Tue 9/1

10:40 pm-9:45 pm

3 stops30h 05m

$1,405

BostonSkiathos

BOS - JSI

BOSJSI

Boston Logan Intl

Mon 8/24

10:45 pm-8:20 am

3 stops26h 35m

Skiathos

Mon 8/31

10:40 pm-9:45 pm

3 stops30h 05m

$1,431

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Boston to Skiathos

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

Cheap Boston to Skiathos (BOS to JSI) flight deals and tips

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

Fastest flight time

16h 35m

Direct flights

None
The fastest flight from Boston to Skiathos takes 16h 35m
There are no direct flights from Boston to Skiathos. There are no popular flight routes from Boston to Skiathos.
Search flight deals

  • How far is Boston Logan Intl to Skiathos by plane?

    The distance between Boston Logan Intl and Skiathos is about 4671.7 mi. 16h 35m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Skiathos Airport?

    Prices for flights from Boston Logan Intl Airport to Skiathos Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Boston Logan Intl Airport to Skiathos 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 Skiathos Airport.

  • What documentation or ID do you need to fly to Skiathos Airport?

    The travel and health documents you'll need for your trip to Skiathos 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 Skiathos Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

    Price Alerts will notify you by email when the price for flights to Skiathos 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 Skiathos 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.

Traveling to a place near Skiathos?

Book flights to Skiathos if you plan to visit one of these locations
Skopelos
Panormos
Platanias
Agios Ioannis

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Skiathos. momondo saves you time and could save you money on your trip.

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

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

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

momondo provides multiple filters to help you find the best flight to Skiathos from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Boston to Skiathos flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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