Title: £849 Cheap Flights from Boston to Skiathos (BOS to JSI) - Expedia.co.uk ![Skiathos old port with a blue sky, Shutterstock ID 693252220, SF SSA Case with Manager Approval: Case 07151371, Job: Prepay credit, Client/Licensee: , Other:](https://images.trvl-media.com/place/1729/77476d12-e26d-4a14-9618-8945e10914ab.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1729/77476d12-e26d-4a14-9618-8945e10914ab.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £849 Cheap Flights from Boston (BOS) to Skiathos (JSI) [View £849 flight on Wed, 17 Jun 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:BOS,to:JSI,departure:17/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:848.30&airProductToken=AQqaAQoyCMGGARIDNzY5GMGTASCYzgEouvqPAzCt-48DOFNAAFgBagVCQVNJQ3IIU0hYNDZMR1QKMQjBhgESAzgzNhiYzgEgjBUoz_2PAzC5gZADOFNAAVgBagVCQVNJQ3IIU0hYNDZMR1QKMQjMkAESBDQyODQYjBUgyUQo-oGQAzD8gpADOFNAAVgBagVCQVNJQ3IIU0hYNDZMR1QSCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAB) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Logan International Airport (BOS) to Skiathos (JSI-Skiathos Island National) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:bos,to:jsi,departure:30/09/2025TANYT&leg2=from:jsi,to:bos,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from Boston (BOS) to Skiathos (JSI) Prices were available within the past 7 days and start at £849 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return Flight from Boston to Skiathos route information | Origin airport | Logan Intl. | | --- | --- | | Destination airport | Skiathos Island National | | Distance | 7476 km | ## Compare flights from Boston to Skiathos easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Boston to Skiathos. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Skiathos Island National in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Logan Intl. to Skiathos Island National.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Logan Intl. (BOS) to Skiathos Island National (JSI) The easiest way to view the best deals on flights from Boston to Skiathos today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Logan Intl. to Skiathos Island National start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Boston and Skiathos - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Boston to Skiathos flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Logan Intl. to Skiathos Island National for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Explore a world of travel with Expedia - Trending Routes - Trending Flights - Top Flights Destinations - Related Airlines - Cheap Flights from Other Airports - Expedia's Latest Trends ### Top Routes from Boston - [Boston to London (BOS - LCY)](https://expedia.co.uk/lp/flights/bos/lcy/boston-to-london) - [Boston to Milan (BOS - MXP)](https://expedia.co.uk/lp/flights/bos/mxp/boston-to-milan) - [Boston to Bologna (BOS - BLQ)](https://expedia.co.uk/lp/flights/bos/blq/boston-to-bologna) - [Boston to Edinburgh (BOS - EDI)](https://expedia.co.uk/lp/flights/bos/edi/boston-to-edinburgh) - [Boston to Barcelona (BOS - BCN)](https://expedia.co.uk/lp/flights/bos/bcn/boston-to-barcelona) - [Boston to Florence (BOS - FLR)](https://expedia.co.uk/lp/flights/bos/flr/boston-to-florence) - [Boston to New York (BOS - JFK)](https://expedia.co.uk/lp/flights/bos/jfk/boston-to-new-york) - 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JSI)](https://expedia.co.uk/lp/flights/lba/jsi/leeds-to-skiathos) - [Bucharest to Skiathos (OTP - JSI)](https://expedia.co.uk/lp/flights/otp/jsi/bucharest-to-skiathos) - [Edinburgh to Skiathos (EDI - JSI)](https://expedia.co.uk/lp/flights/edi/jsi/edinburgh-to-skiathos) - [Sofia to Skiathos (SOF - JSI)](https://expedia.co.uk/lp/flights/sof/jsi/sofia-to-skiathos) - [London to Skiathos (STN - JSI)](https://expedia.co.uk/lp/flights/stn/jsi/london-to-skiathos) - [Dublin to Skiathos (DUB - JSI)](https://expedia.co.uk/lp/flights/dub/jsi/dublin-to-skiathos) - [Birmingham to Skiathos (BHX - JSI)](https://expedia.co.uk/lp/flights/bhx/jsi/birmingham-to-skiathos) ### Top Routes from Boston - [British Airways Boston to London](https://expedia.co.uk/lp/flight-routes/british-airways-from-logan-intl-to-heathrow/ba/bos/lhr) ### Top Routes to Skiathos - [Jet2 London to Skiathos](https://expedia.co.uk/lp/flight-routes/jet2-from-stansted-to-skiathos-island-national/ls/stn/jsi) - [Jet2 Birmingham to Skiathos](https://expedia.co.uk/lp/flight-routes/jet2-from-birmingham-to-skiathos-island-national/ls/bhx/jsi) - 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Scan the QR code with your device camera and download our app ![QR code to download the app](data:image/png;base64,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)