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Find the best flight to Smithtown

Round TripOne-wayMulti-city
Depart
Fri, 4/24
Return
Fri, 5/1
Travelers
1, Economy
Great deals to Smithtown
We’ve searched 100s of deals recently found by travelers.*
Raleigh, NC (RDU) Islip, NY (ISP)
Sun, 6/7 - Sun, 6/14
Frontier Airlines - Roundtrip, Economy
$52
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Orlando, FL (ORL) Islip, NY (ISP)
Thu, 5/7 - Sun, 5/10
Frontier Airlines - Roundtrip, Economy
$93
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Fort Myers, FL (FMY) Islip, NY (ISP)
Sat, 4/11 - Sun, 4/12
Frontier Airlines - Roundtrip, Economy
$107
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Tampa, FL (TPA) Islip, NY (ISP)
Fri, 5/8 - Mon, 5/11
Frontier Airlines - Roundtrip, Economy
$112
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Miami, FL (MIA) Islip, NY (ISP)
Fri, 6/26 - Mon, 6/29
Frontier Airlines - Roundtrip, Economy
$127
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Charleston, SC (CHS) Islip, NY (ISP)
Wed, 10/21 - Sun, 10/25
American Airlines - Roundtrip, Economy
$144
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Birmingham, AL (BHM) Islip, NY (ISP)
Fri, 6/5 - Mon, 6/8
American Airlines - Roundtrip, Economy
$154
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Wilmington, NC (ILM) Islip, NY (ISP)
Tue, 8/11 - Tue, 8/18
American Airlines - Roundtrip, Economy
$164
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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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