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Great deals to Islip
We’ve searched 100s of deals recently found by travelers.*
Washington DC, DC (WAS) Islip, NY (ISP)
Tue, 1/8 - Wed, 1/9
American Airlines - 1 Stop, Roundtrip, Economy
$163
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Washington DC, DC (WAS) Islip, NY (ISP)
Tue, 1/8 - Wed, 1/9
American Airlines - Roundtrip, Economy
$163
Get Price Alerts
Washington DC, DC (WAS) Islip, NY (ISP)
Sat, 10/13 - Tue, 10/16
American Airlines - 1 Stop, Roundtrip, Economy
$243
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Washington DC, DC (WAS) Islip, NY (ISP)
Mon, 10/8 - Mon, 10/15
Multiple Airlines - 1 Stop, Roundtrip, Economy
$275
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Washington DC, DC (WAS) Islip, NY (ISP)
Sun, 10/14 - Mon, 10/15
American Airlines - 1 Stop, Roundtrip, Economy
$301
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Washington DC, DC (WAS) Islip, NY (ISP)
Fri, 9/28 - Sun, 9/30
American Airlines - 1 Stop, Roundtrip, Economy
$354
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Washington DC, DC (WAS) Islip, NY (ISP)
Fri, 9/28 - Sat, 9/29
American Airlines - 1 Stop, Roundtrip, Economy
$354
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Washington DC, DC (WAS) Islip, NY (ISP)
Fri, 10/5 - Sun, 10/7
American Airlines - 1 Stop, Roundtrip, Economy
$424
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*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travelers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.
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Flight stats for Smithtown - did you know?
  • Smithtown is 6 mi from Long Island MacArthur Airport (Islip, NY).
  • Long Island MacArthur Airport (Islip, NY)
    • Right now, 3 airlines operate out of Long Island MacArthur Airport.
    • Long Island MacArthur Airport offers nonstop flights to 10 cities.
    • Every week, at least 74 domestic flights and 4 international flights depart from Long Island MacArthur Airport.
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