--- title: "Washington to Skiathos cheap flights from $1,026 (IAD to JSI) - Expedia" description: "Cheap Flights from Washington (IAD) to Skiathos (JSI) start at $1,026 for one-way and $1,390 for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.com/lp/flights/iad/jsi/washington-to-skiathos" language: en-US market: US currency: USD prices_as_of: 2026-11-12T23:46:16Z --- # $1,026 Cheap Flights from Washington (IAD) to Skiathos (JSI) ![A coastal cliff with ruins and a small building.](https://images.trvl-media.com/place/1729/44093d64-3b19-4a0a-b392-85b2421899f7.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View $1,026 flight on Thu, Jul 8, 2027](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:JSI,departure:7/8/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1025.57&airProductToken=AQp1CjIIzLABEgI3MxiIGCC5PCi09bEDMJn5sQM4UUAAWAFqCEVDT0xJR0hUcghRS081MFRCUQo%5FCMywARIEODM2NBi5PCDJRCjz-bEDMIT7sQM4UUABWAFqCEVDT0xJR0hUcghRS081MFRCUXoJCNeWARIDMzY0EgwIARABGAEqAkxYMgAYASIECAEQASgCKAMoBDAL) Photo by Matilde Civitillo ## Popular airlines from Washington Dulles Intl. Airport (IAD) to Skiathos (JSI-Skiathos Island National) [British Airways](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:JSI,departure:11/26/2026TANYT&leg2=from:JSI,to:IAD,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) [Lufthansa](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:JSI,departure:11/26/2026TANYT&leg2=from:JSI,to:IAD,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) [Swiss International Air Lines](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:JSI,departure:11/26/2026TANYT&leg2=from:JSI,to:IAD,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) [Austrian Airlines](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:JSI,departure:11/26/2026TANYT&leg2=from:JSI,to:IAD,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"OS"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) Find the cheapest flights on Expedia from (IAD) to (JSI). Flight ticket prices change frequently based on availability and demand. We send price‑drop alerts to make air travel simple and flexible. The lowest one-way fare found on Expedia for this route in the past 7 days starts at $1,026 for travel on July 8, 2027. ## Cheap Flights from Washington to Skiathos (IAD-JSI) Prices were available within the past 7 days and start at $1,026 for one-way flights and $1,390 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select Swiss International Air Lines flight, departing Thu, Aug 5 from Washington to Skiathos, returning Tue, Aug 17, priced at $1,390 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:JSI,departure:8/5/2027TANYT&leg2=from:JSI,to:IAD,departure:8/17/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1389.69&airProductToken=AQp1CjIIzLABEgI3MxiIGCC5PCi0sLQDMJm0tAM4U0AAWAFqCEVDT0xJR0hUcghTTFc1N1BCUQo%5FCMywARIEODM2NBi5PCDJRCjztLQDMIS2tAM4U0ABWAFqCEVDT0xJR0hUcghTTFc1N1BCUXoJCNeWARIDMzY0CoABCkoIzLABEgQ4MzY0GMlEILk8KIyytQMwgbS1AzhTQABYAWoIRUNPTElHSFRyCFNLWDU3UEJRegkI15YBEgMzNjR6CQjXlgESAzM2NAoyCMywARICNzIYuTwgiBgovry1AzD9wLUDOFNAAVgBaghFQ09MSUdIVHIIU0tYNTdQQlESCggBEAEYASoCTFgYASIECAEQASgCKAMoBDAL) Thu, Aug 5 - Tue, Aug 17 · IAD · JSI · Roundtrip · Fo · und 1 day ago [Select United flight, departing Thu, Aug 5 from Washington to Skiathos, returning Tue, Aug 17, priced at $1,403 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:JSI,departure:8/5/2027TANYT&leg2=from:JSI,to:IAD,departure:8/17/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1402.39&airProductToken=AQp3CjkI1YIBEgQ4ODI2GIgYIKUEKKOvtAMw-bK0AzhTQABYAWoCQkVyCFNMVzU3UEJRegkIzJABEgM0MTkKOgjMkAESBDQ0MjgYpQQgyUQo5rW0AzD8trQDOFNAAVgBagJCRXIIU0xXNTdQQlF6Cgi0sgESBDEyMTIKgAEKSgjMsAESBDgzNjQYyUQguTwojLK1AzCBtLUDOFNAAFgBaghFQ09MSUdIVHIIU0tYNTdQQlF6CQjXlgESAzM2NHoJCNeWARIDMzY0CjIIzLABEgI3Mhi5PCCIGCi-vLUDMP3AtQM4U0ABWAFqCEVDT0xJR0hUcghTS1g1N1BCURIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) Thu, Aug 5 - Tue, Aug 17 · IAD · JSI · Roundtrip [Select United flight, departing Thu, Aug 5 from Washington to Skiathos, returning Tue, Aug 17, priced at $1,411 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:JSI,departure:8/5/2027TANYT&leg2=from:JSI,to:IAD,departure:8/17/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1410.49&airProductToken=AQppCjgI1YIBEgQ5ODIyGIgYIJUiKJmvtAMwkrO0AzhTQABYAWoCQkVyCFNMVzU3UEJReggIz6YBEgI0MgotCM-mARIDODc3GJUiIMlEKLq9tAMwrb60AzhTQAFYAWoCQkVyCFNMVzU3UEJRCoABCkoIzLABEgQ4MzY0GMlEILk8KIyytQMwgbS1AzhTQABYAWoIRUNPTElHSFRyCFNLWDU3UEJRegkI15YBEgMzNjR6CQjXlgESAzM2NAoyCMywARICNzIYuTwgiBgovry1AzD9wLUDOFNAAVgBaghFQ09MSUdIVHIIU0tYNTdQQlESCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) Thu, Aug 5 - Tue, Aug 17 · IAD · JSI · Roundtrip [Select United flight, departing Thu, Aug 5 from Washington to Skiathos, returning Tue, Aug 17, priced at $1,420 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:JSI,departure:8/5/2027TANYT&leg2=from:JSI,to:IAD,departure:8/17/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1419.19&airProductToken=AQp3CjkI1YIBEgQ4ODMzGIgYIKUEKI2utAMw8rG0AzhTQABYAWoCQkVyCFNMVzU3UEJRegkIzJABEgM0MTcKOgjMkAESBDQ0MjgYpQQgyUQo5rW0AzD8trQDOFNAAVgBagJCRXIIU0xXNTdQQlF6Cgi0sgESBDEyMTIKaQozCM-mARIDODc4GMlEIJUiKOSxtQMw3LK1AzhTQABYAWoIRUNPTElHSFRyCFNLWDU3UEJRCjIIz6YBEgI0MRiVIiCIGCiou7UDMNi%5FtQM4U0ABWAFqCEVDT0xJR0hUcghTS1g1N1BCURIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) Thu, Aug 5 - Tue, Aug 17 · IAD · JSI · Roundtrip [Select United flight, departing Thu, Aug 5 from Washington to Skiathos, returning Tue, Aug 17, priced at $1,425 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:JSI,departure:8/5/2027TANYT&leg2=from:JSI,to:IAD,departure:8/17/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1424.29&airProductToken=AQppCiwI1YIBEgI1MhiIGCC5PCiUr7QDMI2ztAM4U0AAWAFqAkJFcghTTFc1N1BCUQo5CMywARIEODM2NBi5PCDJRCjztLQDMIS2tAM4U0ABWAFqAkJFcghTTFc1N1BCUXoJCNeWARIDMzY0CncKOgjMkAESBDQ0MjkYyUQgpQQonbO1AzDHtLUDOFNAAFgBagJCRXIIU0tYNTdQQlF6Cgi0sgESBDEyMTMKOQjVggESBDg4MjcYpQQgiBgovry1AzDLwLUDOFNAAVgBagJCRXIIU0tYNTdQQlF6CQjMkAESAzQxOBIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) Thu, Aug 5 - Tue, Aug 17 · IAD · JSI · Roundtrip [Select Austrian Airlines flight, departing Thu, Aug 5 from Washington to Skiathos, returning Tue, Aug 17, priced at $1,428 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:JSI,departure:8/5/2027TANYT&leg2=from:JSI,to:IAD,departure:8/17/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1427.29&airProductToken=AQppCjIIz6YBEgI0MhiIGCCVIiiZr7QDMJKztAM4U0AAWAFqCEVDT0xJR0hUcghTTFc1N1BCUQozCM-mARIDODc3GJUiIMlEKLq9tAMwrb60AzhTQAFYAWoIRUNPTElHSFRyCFNMVzU3UEJRCmkKMwjPpgESAzg3OBjJRCCVIijksbUDMNyytQM4U0AAWAFqCEVDT0xJR0hUcghTS1g1N1BCUQoyCM-mARICNDEYlSIgiBgoqLu1AzDYv7UDOFNAAVgBaghFQ09MSUdIVHIIU0tYNTdQQlESCggBEAEYASoCT1MYASIECAEQASgCKAMoBDAL) Thu, Aug 5 - Tue, Aug 17 · IAD · JSI · Roundtrip [Select United flight, departing Thu, Aug 5 from Washington to Skiathos, returning Tue, Aug 17, priced at $1,430 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:JSI,departure:8/5/2027TANYT&leg2=from:JSI,to:IAD,departure:8/17/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1429.49&airProductToken=AQp7CjUI1YIBEgM5MzIYiBggpQQop7G0AzCCtbQDOFNAAFgBagoxX2Jhc2ljZWNvcghTTFc1N1BCUQpCCMyQARIENDQyOBilBCDJRCjmtbQDMPy2tAM4U0AAWAFqCjFfYmFzaWNlY29yCFNMVzU3UEJRegoItLIBEgQ0NDI4CqcBCjUIz6YBEgM4NzgYyUQglSIo5LG1AzDcsrUDOFNAAFgBagoxX2Jhc2ljZWNvcghTS1g1N1BCUQo2CM-mARIDMzExGJUiIICTASjWubUDMMm6tQM4U0AAWAFqCjFfYmFzaWNlY29yCFNLWDU3UEJRCjYI1YIBEgM5NDcYgJMBIIgYKMu7tQMw2L-1AzhTQABYAWoKMV9iYXNpY2Vjb3IIU0tYNTdQQlESCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) Thu, Aug 5 - Tue, Aug 17 · IAD · JSI · Roundtrip [Select Austrian Airlines flight, departing Thu, Aug 5 from Washington to Skiathos, returning Tue, Aug 17, priced at $1,433 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:JSI,departure:8/5/2027TANYT&leg2=from:JSI,to:IAD,departure:8/17/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1432.49&airProductToken=AQppCjIIz6YBEgI0MhiIGCCVIiiZr7QDMJKztAM4U0AAWAFqCEVDT0xJR0hUcghTTFc1N1BCUQozCM-mARIDODc3GJUiIMlEKLq9tAMwrb60AzhTQAFYAWoIRUNPTElHSFRyCFNMVzU3UEJRCoABCkoIzLABEgQ4MzY0GMlEILk8KIyytQMwgbS1AzhTQABYAWoIRUNPTElHSFRyCFNLWDU3UEJRegkI15YBEgMzNjR6CQjXlgESAzM2NAoyCMywARICNzIYuTwgiBgovry1AzD9wLUDOFNAAVgBaghFQ09MSUdIVHIIU0tYNTdQQlESCggBEAEYASoCT1MYASIECAEQASgCKAMoBDAB) Thu, Aug 5 - Tue, Aug 17 · IAD · JSI · Roundtrip [Select Lufthansa flight, departing Thu, Aug 5 from Washington to Skiathos, returning Tue, Aug 17, priced at $1,436 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:JSI,departure:8/5/2027TANYT&leg2=from:JSI,to:IAD,departure:8/17/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1435.29&airProductToken=AQp3CjMIzJABEgM0MTkYiBggpQQoo6-0AzD5srQDOFNAAFgBaghFQ09MSUdIVHIIU0xXNTdQQlEKQAjMkAESBDQ0MjgYpQQgyUQo5rW0AzD8trQDOFNAAVgBaghFQ09MSUdIVHIIU0xXNTdQQlF6Cgi0sgESBDEyMTIKawo6CMyQARIENDQyORjJRCClBCids7UDMMe0tQM4U0AAWAFqAkJFcghTS1g1N1BCUXoKCLSyARIEMTIxMwotCNWCARIDOTg4GKUEIIgYKIy8tQMwo8C1AzhTQAFYAWoCQkVyCFNLWDU3UEJREgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) Thu, Aug 5 - Tue, Aug 17 · IAD · JSI · Roundtrip [Select Air Canada flight, departing Thu, Aug 5 from Washington to Skiathos, returning Tue, Aug 17, priced at $1,481 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:JSI,departure:8/5/2027TANYT&leg2=from:JSI,to:IAD,departure:8/17/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1480.69&airProductToken=AQqkAQoxCMGGARIEODcyNBiIGCCYXSjDq7QDMKmstAM4V0AAWAFqBUJBU0lDcghXTFc1NlBCUQowCMGGARIDODQ0GJhdIKUEKN2utAMwkLK0AzhXQAFYAWoFQkFTSUNyCFdMVzU2UEJRCj0IzJABEgQ0NDI4GKUEIMlEKOa1tAMw%5FLa0AzhXQAFYAWoFQkFTSUNyCFdMVzU2UEJRegoItLIBEgQxMjEyCoABCkoIzLABEgQ4MzY0GMlEILk8KIyytQMwgbS1AzhTQABYAWoIRUNPTElHSFRyCFNLWDU3UEJRegkI15YBEgMzNjR6CQjXlgESAzM2NAoyCMywARICNzIYuTwgiBgovry1AzD9wLUDOFNAAVgBaghFQ09MSUdIVHIIU0tYNTdQQlESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) Thu, Aug 5 - Tue, Aug 17 · IAD · JSI · Roundtrip ## Alternative airports near Skiathos Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to Volos VOL. Average driving time to city center is 11 hours 8 minutes.](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:VOL,departure:11/26/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 11 h 8 min · Search flights [Select flight to Skiros Island National SKU. Average driving time to city center is 13 hours 33 minutes.](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:SKU,departure:11/26/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 13 h 33 min · Search flights ## Book with confidence ### Washington to Skiathos Flights #### The cheapest times to fly from Washington to Skiathos On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Skiathos are during the month of August. You can find some of the cheapest flights from Washington to Skiathos with Expedia's search tool and vast selection of airlines. #### The best time to book a flight from Washington to Skiathos Sunday is one of the best days to book for cheap flights from Washington to Skiathos: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. #### How to find cheap round-trip tickets from Washington to Skiathos Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Skiathos in 2026\. You can also book with separate airlines for your outbound and return journeys, from $1,026 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Skiathos flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Washington to Skiathos airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. *\*Terms apply.* *Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages.* ## Frequently Asked Questions ### How much does a flight from Washington, DC (IAD-Washington Dulles Intl.) to Skiathos (JSI-Skiathos Island National) cost? You can find cheap one-way flights from $1,026 and cheap return flights $1,390 IAD to JSI with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when IAD to JSI ticket fares go up or down. ### What is the cheapest month to fly from Washington, DC (IAD-Washington Dulles Intl.) to Skiathos (JSI-Skiathos Island National)? The cheapest month to fly from IAD to JSI is August when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from Washington, DC (IAD-Washington Dulles Intl.) to Skiathos (JSI-Skiathos Island National)? Enter IAD to JSI and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### What is the cheapest airline that flies from Washington, DC (IAD-Washington Dulles Intl.) to Skiathos (JSI-Skiathos Island National)? United, Air Canada and Lufthansa are just some of the carriers that fly from Washington, DC (IAD-Washington Dulles Intl.) to Skiathos (JSI-Skiathos Island National). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget. *\*Prices based on flights available on Expedia in the last year.* ### How do I find cheap flights from Washington, DC (IAD-Washington Dulles Intl.) to Skiathos (JSI-Skiathos Island National)? To find a cheap flight from Washington, DC (IAD-Washington Dulles Intl.) to Skiathos (JSI-Skiathos Island National), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.com/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Washington, DC (IAD-Washington Dulles Intl.) to Skiathos (JSI-Skiathos Island National)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### What is the earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Skiathos (JSI-Skiathos Island National)? Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from IAD to JSI. To compare more early flights, use the "Early Morning" and "Morning" filters in your search. ### How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Skiathos (JSI-Skiathos Island National)? A flight from IAD to JSI with a layover takes around 19 hours, with the route covering approximately 5,084 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic. ### Can you fly business or first class from Washington, DC (IAD-Washington Dulles Intl.) to Skiathos (JSI-Skiathos Island National)? Select the "Business class" and "First class" filters when looking for IAD to JSI flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip. ### How do I earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Skiathos (JSI-Skiathos Island National) flight with Expedia? It's easy to earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Skiathos (JSI-Skiathos Island National) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.com/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### Is it cheaper to buy a plane ticket from Washington, DC (IAD-Washington Dulles Intl.) to Skiathos (JSI-Skiathos Island National) at the last minute? Typically, booking a last minute flight from Washington, DC (IAD-Washington Dulles Intl.) to Skiathos (JSI-Skiathos Island National) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Washington, DC (IAD-Washington Dulles Intl.) to Skiathos (JSI-Skiathos Island National) flight and hotel package? Securing a Washington, DC (IAD-Washington Dulles Intl.) to Skiathos (JSI-Skiathos Island National) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Washington, DC (IAD-Washington Dulles Intl.) to Skiathos (JSI-Skiathos Island National)? If you booked your Washington, DC (IAD-Washington Dulles Intl.) to Skiathos (JSI-Skiathos Island National) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.com/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.com/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Washington Dulles Intl. Airport | | ------------------- | ---------------------------------------------------------------------------- | | Destination airport | Skiathos | | Distance | 5,083 miles away | | Airlines serving | British Airways, Lufthansa, Swiss International Air Lines, Austrian Airlines | | Popular airline | British Airways | | Roundtrip price | $1,390 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Cincinnati (CVG) to Skiathos (JSI)](https://www.expedia.com/lp/flights/cvg/jsi/cincinnati-to-skiathos) - [Flights from Johannesburg (JNB) to Skiathos (JSI)](https://www.expedia.com/lp/flights/jnb/jsi/johannesburg-to-skiathos) - [Flights from Málaga (AGP) to Skiathos (JSI)](https://www.expedia.com/lp/flights/agp/jsi/malaga-to-skiathos) - [Flights from Copenhagen (CPH) to Skiathos (JSI)](https://www.expedia.com/lp/flights/cph/jsi/copenhagen-to-skiathos) - [Flights from Portland (PDX) to Skiathos (JSI)](https://www.expedia.com/lp/flights/pdx/jsi/portland-to-skiathos) - [Flights from Newcastle (NCL) to Skiathos (JSI)](https://www.expedia.com/lp/flights/ncl/jsi/newcastle-to-skiathos) - [Flights from Boise (BOI) to Skiathos (JSI)](https://www.expedia.com/lp/flights/boi/jsi/boise-to-skiathos) - [Flights from New York (JFK) to Skiathos (JSI)](https://www.expedia.com/lp/flights/jfk/jsi/new-york-to-skiathos) - [Flights from Chicago (CHI) to Skiathos (JSI)](https://www.expedia.com/lp/flights/chi/jsi/chicago-to-skiathos) - [Flights from Dubrovnik (DBV) to Skiathos (JSI)](https://www.expedia.com/lp/flights/dbv/jsi/dubrovnik-to-skiathos) - [Flights from Paris (CDG) to Skiathos (JSI)](https://www.expedia.com/lp/flights/cdg/jsi/paris-to-skiathos) - [Flights from Budapest (BUD) to Skiathos (JSI)](https://www.expedia.com/lp/flights/bud/jsi/budapest-to-skiathos) - [Flights from Helsinki (HEL) to Skiathos (JSI)](https://www.expedia.com/lp/flights/hel/jsi/helsinki-to-skiathos) - [Flights from Tirana (TIA) to Skiathos (JSI)](https://www.expedia.com/lp/flights/tia/jsi/tirana-to-skiathos) - [Flights from London (LCY) to Skiathos (JSI)](https://www.expedia.com/lp/flights/lcy/jsi/london-to-skiathos) - [Flights from Munich (MUC) to Skiathos (JSI)](https://www.expedia.com/lp/flights/muc/jsi/munich-to-skiathos) - [Flights from Preveza (PVK) to Skiathos (JSI)](https://www.expedia.com/lp/flights/pvk/jsi/preveza-to-skiathos) - [Flights from Liverpool (LPL) to Skiathos (JSI)](https://www.expedia.com/lp/flights/lpl/jsi/liverpool-to-skiathos) - [Flights from Milan (MXP) to Skiathos (JSI)](https://www.expedia.com/lp/flights/mxp/jsi/milan-to-skiathos) - [Flights from London (LGW) to Skiathos (JSI)](https://www.expedia.com/lp/flights/lgw/jsi/london-to-skiathos) - [Flights from Rhodes (RHO) to Skiathos (JSI)](https://www.expedia.com/lp/flights/rho/jsi/rhodes-to-skiathos) - [Flights from Milwaukee (MKE) to Skiathos (JSI)](https://www.expedia.com/lp/flights/mke/jsi/milwaukee-to-skiathos) - [Flights from San Francisco (SFO) to Skiathos (JSI)](https://www.expedia.com/lp/flights/sfo/jsi/san-francisco-to-skiathos) - [Flights from Toronto (YYZ) to Skiathos (JSI)](https://www.expedia.com/lp/flights/yyz/jsi/toronto-to-skiathos) - [Flights from Seattle (SEA) to Skiathos (JSI)](https://www.expedia.com/lp/flights/sea/jsi/seattle-to-skiathos) - [Flights from Florence (FLR) to Skiathos (JSI)](https://www.expedia.com/lp/flights/flr/jsi/florence-to-skiathos) - [Flights from Beirut (BEY) to Skiathos (JSI)](https://www.expedia.com/lp/flights/bey/jsi/beirut-to-skiathos) - [Flights from New Orleans (MSY) to Skiathos (JSI)](https://www.expedia.com/lp/flights/msy/jsi/new-orleans-to-skiathos) - [Flights from San Diego (SAN) to Skiathos (JSI)](https://www.expedia.com/lp/flights/san/jsi/san-diego-to-skiathos) - [Flights from Houston (IAH) to Skiathos (JSI)](https://www.expedia.com/lp/flights/iah/jsi/houston-to-skiathos) - [Flights from Jacksonville (JAX) to Skiathos (JSI)](https://www.expedia.com/lp/flights/jax/jsi/jacksonville-to-skiathos) - [Flights from Sacramento (SMF) to Skiathos (JSI)](https://www.expedia.com/lp/flights/smf/jsi/sacramento-to-skiathos) - [Flights from Amsterdam (AMS) to Skiathos (JSI)](https://www.expedia.com/lp/flights/ams/jsi/amsterdam-to-skiathos) - [Flights from Boston (BOS) to Skiathos (JSI)](https://www.expedia.com/lp/flights/bos/jsi/boston-to-skiathos) - [Flights from Denver (DEN) to Skiathos (JSI)](https://www.expedia.com/lp/flights/den/jsi/denver-to-skiathos) - [Flights from Atlanta (ATL) to Skiathos (JSI)](https://www.expedia.com/lp/flights/atl/jsi/atlanta-to-skiathos) - [Flights from Dublin (DUB) to Skiathos (JSI)](https://www.expedia.com/lp/flights/dub/jsi/dublin-to-skiathos) - [Flights from Tel Aviv (TLV) to Skiathos (JSI)](https://www.expedia.com/lp/flights/tlv/jsi/tel-aviv-to-skiathos) - [Flights from Oslo (OSL) to Skiathos (JSI)](https://www.expedia.com/lp/flights/osl/jsi/oslo-to-skiathos) - [Flights from Tampa (TPA) to Skiathos (JSI)](https://www.expedia.com/lp/flights/tpa/jsi/tampa-to-skiathos) - [Flights from Naples (NAP) to Skiathos (JSI)](https://www.expedia.com/lp/flights/nap/jsi/naples-to-skiathos) - [Flights from Madrid (MAD) to Skiathos (JSI)](https://www.expedia.com/lp/flights/mad/jsi/madrid-to-skiathos) - [Flights from Split (SPU) to Skiathos (JSI)](https://www.expedia.com/lp/flights/spu/jsi/split-to-skiathos) - [Flights from Nashville (BNA) to Skiathos (JSI)](https://www.expedia.com/lp/flights/bna/jsi/nashville-to-skiathos) - [Flights from Columbus (CMH) to Skiathos (JSI)](https://www.expedia.com/lp/flights/cmh/jsi/columbus-to-skiathos) - [Flights from Detroit (DTW) to Skiathos (JSI)](https://www.expedia.com/lp/flights/dtw/jsi/detroit-to-skiathos) - [Flights from Birmingham (BHX) to Skiathos (JSI)](https://www.expedia.com/lp/flights/bhx/jsi/birmingham-to-skiathos) - [Flights from Prague (PRG) to Skiathos (JSI)](https://www.expedia.com/lp/flights/prg/jsi/prague-to-skiathos) - [Flights from Orlando (MCO) to Skiathos (JSI)](https://www.expedia.com/lp/flights/mco/jsi/orlando-to-skiathos) - [Flights from Manchester (MAN) to Skiathos (JSI)](https://www.expedia.com/lp/flights/man/jsi/manchester-to-skiathos) - [Flights from Zürich (ZRH) to Skiathos (JSI)](https://www.expedia.com/lp/flights/zrh/jsi/zurich-to-skiathos) - [Flights from Philadelphia (PHL) to Skiathos (JSI)](https://www.expedia.com/lp/flights/phl/jsi/philadelphia-to-skiathos) - [Flights from Warsaw (WAW) to Skiathos (JSI)](https://www.expedia.com/lp/flights/waw/jsi/warsaw-to-skiathos) - [Flights from St. Louis (STL) to Skiathos (JSI)](https://www.expedia.com/lp/flights/stl/jsi/st-louis-to-skiathos) - [Flights from Skopje (SKP) to Skiathos (JSI)](https://www.expedia.com/lp/flights/skp/jsi/skopje-to-skiathos) - [Flights from Miami (MIA) to Skiathos (JSI)](https://www.expedia.com/lp/flights/mia/jsi/miami-to-skiathos) - [Flights from Bournemouth (BOH) to Skiathos (JSI)](https://www.expedia.com/lp/flights/boh/jsi/bournemouth-to-skiathos) - [Flights from London (LHR) to Skiathos (JSI)](https://www.expedia.com/lp/flights/lhr/jsi/london-to-skiathos) - [Flights from Athens (ATH) to Skiathos (JSI)](https://www.expedia.com/lp/flights/ath/jsi/athens-to-skiathos) - [Flights from Pisa (PSA) to Skiathos (JSI)](https://www.expedia.com/lp/flights/psa/jsi/pisa-to-skiathos) - [Flights from Belgrade (BEG) to Skiathos (JSI)](https://www.expedia.com/lp/flights/beg/jsi/belgrade-to-skiathos) - [Flights from East Midlands (EMA) to Skiathos (JSI)](https://www.expedia.com/lp/flights/ema/jsi/east-midlands-to-skiathos) - [Flights from Bucharest (OTP) to Skiathos (JSI)](https://www.expedia.com/lp/flights/otp/jsi/bucharest-to-skiathos) - [Flights from Thessaloniki (SKG) to Skiathos (JSI)](https://www.expedia.com/lp/flights/skg/jsi/thessaloniki-to-skiathos) - [Flights from Mykonos (JMK) to Skiathos (JSI)](https://www.expedia.com/lp/flights/jmk/jsi/mykonos-to-skiathos) - [Flights from Las Vegas (LAS) to Skiathos (JSI)](https://www.expedia.com/lp/flights/las/jsi/las-vegas-to-skiathos) - [Flights from Catania (CTA) to Skiathos (JSI)](https://www.expedia.com/lp/flights/cta/jsi/catania-to-skiathos) - [Flights from Montreal (YUL) to Skiathos (JSI)](https://www.expedia.com/lp/flights/yul/jsi/montreal-to-skiathos) - [Flights from Salt Lake City (SLC) to Skiathos (JSI)](https://www.expedia.com/lp/flights/slc/jsi/salt-lake-city-to-skiathos) - [Flights from Zagreb (ZAG) to Skiathos (JSI)](https://www.expedia.com/lp/flights/zag/jsi/zagreb-to-skiathos) - [Flights from Barcelona (BCN) to Skiathos (JSI)](https://www.expedia.com/lp/flights/bcn/jsi/barcelona-to-skiathos) - [Flights from Pittsburgh (PIT) to Skiathos (JSI)](https://www.expedia.com/lp/flights/pit/jsi/pittsburgh-to-skiathos) - [Flights from Bristol (BRS) to Skiathos (JSI)](https://www.expedia.com/lp/flights/brs/jsi/bristol-to-skiathos) - [Flights from Newark Liberty Intl. Airport (EWR) to Skiathos (JSI)](https://www.expedia.com/lp/flights/ewr/jsi/newark-liberty-intl-airport-to-skiathos) - [Flights from Charlotte (CLT) to Skiathos (JSI)](https://www.expedia.com/lp/flights/clt/jsi/charlotte-to-skiathos) - [Flights from Berlin (BER) to Skiathos (JSI)](https://www.expedia.com/lp/flights/ber/jsi/berlin-to-skiathos) - [Flights from Los Angeles (LAX) to Skiathos (JSI)](https://www.expedia.com/lp/flights/lax/jsi/los-angeles-to-skiathos) - [Flights from Frankfurt (FRA) to Skiathos (JSI)](https://www.expedia.com/lp/flights/fra/jsi/frankfurt-to-skiathos) - [Flights from Kalamata (KLX) to Skiathos (JSI)](https://www.expedia.com/lp/flights/klx/jsi/kalamata-to-skiathos) - [Flights from Richmond (RIC) to Skiathos (JSI)](https://www.expedia.com/lp/flights/ric/jsi/richmond-to-skiathos) - [Flights from Vienna (VIE) to Skiathos (JSI)](https://www.expedia.com/lp/flights/vie/jsi/vienna-to-skiathos) - [Flights from Venice (VCE) to Skiathos (JSI)](https://www.expedia.com/lp/flights/vce/jsi/venice-to-skiathos) - [Flights from Raleigh (RDU) to Skiathos (JSI)](https://www.expedia.com/lp/flights/rdu/jsi/raleigh-to-skiathos) - [Flights from Geneva (GVA) to Skiathos (JSI)](https://www.expedia.com/lp/flights/gva/jsi/geneva-to-skiathos) - [Flights from Sofia (SOF) to Skiathos (JSI)](https://www.expedia.com/lp/flights/sof/jsi/sofia-to-skiathos) - [Flights from Chicago (ORD) to Skiathos (JSI)](https://www.expedia.com/lp/flights/ord/jsi/chicago-to-skiathos) - [Flights from Stockholm (ARN) to Skiathos (JSI)](https://www.expedia.com/lp/flights/arn/jsi/stockholm-to-skiathos) - [Flights from Dallas (DFW) to Skiathos (JSI)](https://www.expedia.com/lp/flights/dfw/jsi/dallas-to-skiathos) - [Flights from Cape Town (CPT) to Skiathos (JSI)](https://www.expedia.com/lp/flights/cpt/jsi/cape-town-to-skiathos) - [Flights from Rome (FCO) to Skiathos (JSI)](https://www.expedia.com/lp/flights/fco/jsi/rome-to-skiathos) - [Flights from Indianapolis (IND) to Skiathos (JSI)](https://www.expedia.com/lp/flights/ind/jsi/indianapolis-to-skiathos) - [Flights from Phoenix (PHX) to Skiathos (JSI)](https://www.expedia.com/lp/flights/phx/jsi/phoenix-to-skiathos) - [Flights from Austin (AUS) to Skiathos (JSI)](https://www.expedia.com/lp/flights/aus/jsi/austin-to-skiathos) - [Flights from Larnaca (LCA) to Skiathos (JSI)](https://www.expedia.com/lp/flights/lca/jsi/larnaca-to-skiathos) - [Flights from Bratislava (BTS) to Skiathos (JSI)](https://www.expedia.com/lp/flights/bts/jsi/bratislava-to-skiathos) - [Flights from Kansas City (MCI) to Skiathos (JSI)](https://www.expedia.com/lp/flights/mci/jsi/kansas-city-to-skiathos) - [Flights from Minneapolis (MSP) to Skiathos (JSI)](https://www.expedia.com/lp/flights/msp/jsi/minneapolis-to-skiathos) - [Flights from Istanbul (IST) to Skiathos (JSI)](https://www.expedia.com/lp/flights/ist/jsi/istanbul-to-skiathos) - [Flights from Baltimore (BWI) to Skiathos (JSI)](https://www.expedia.com/lp/flights/bwi/jsi/baltimore-to-skiathos) - [Flights from Basel (BSL) to Skiathos (JSI)](https://www.expedia.com/lp/flights/bsl/jsi/basel-to-skiathos) \*Available to One Key members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/iad/jsi/washington-to-skiathos en-GB: https://www.expedia.co.uk/lp/flights/iad/jsi/washington-to-skiathos en-US: https://www.expedia.com/lp/flights/iad/jsi/washington-to-skiathos ar: https://www.expedia.sa/lp/flights/iad/jsi/washington-to-skiathos ```