SEA - JSI

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1 adult, Economy, 0 bags

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Cheap Flights from Seattle to Skiathos (SEA-JSI)

 
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Recent round-trip flight deals from Seattle to Skiathos

Mon, Apr 5 - Sun, Apr 11
Multiple Airlines Logo
9:40 pm - 11:10 amSEA  Seattle/Tacoma Intl-JSI Skiathos
27h 30m2 stops Newark Athens Eleftherios V.
Multiple Airlines Logo
11:40 am - 12:20 pmJSI  Skiathos-SEA Seattle/Tacoma Intl
34h 40m2 stops Athens Eleftherios V. Frankfurt am Main
$3,425Multiple Airlines
Mon, Apr 5 - Sun, Apr 11
Multiple Airlines Logo
9:40 pm - 11:10 amSEA  Seattle/Tacoma Intl-JSI Skiathos
27h 30m2 stops Newark Athens Eleftherios V.
Multiple Airlines Logo
11:40 am - 12:20 pmJSI  Skiathos-SEA Seattle/Tacoma Intl
34h 40m2 stops Athens Eleftherios V. Frankfurt am Main
$3,426Multiple Airlines
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Key details for Seattle to Skiathos flights

Cheapest flight

$3,425
Round-trip flight from Seattle to Skiathos

When to book flights from Seattle to Skiathos

Are your dates flexible? Find out the best times to travel from Seattle to Skiathos based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Seattle to Skiathos flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Do I need a passport to fly from Seattle to Skiathos?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • What car rental options are available at Skiathos Airport (JSI)?

    Skiathos Airport (JSI) hosts 5 major car rental companies, with daily rates averaging $44 for economy cars. Top options include:

    • ABBYCAR
    • Autounion Car Rental
    • Exer Rent a Car
    • Alma Car Hire
    • GREEN MOTION

  • Which airports can I use when flying from Seattle to Skiathos?

    Flights from Seattle to Skiathos usually depart from Seattle/Tacoma Intl (SEA) and arrive at Skiathos (JSI).

  • What is the time difference between Seattle and Skiathos?

    Skiathos is 10 hours ahead of Seattle (Eastern European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Seattle to Skiathos flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Seattle to Skiathos

Complete your trip to Skiathos with a hotel stay or car rental

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