Search Flights from Islip, Long Island (ISP) from $250
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1 Passenger, Economy
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Fly from Islip, Long Island for less
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Islip, Long Island (ISP)to
Boston (BOS)Depart: 04/14/2026
Fares From
$250
Viewed: 23 hours ago
One-way
Economy
Islip, Long Island (ISP)to
Bar Harbor (BHB)Depart: 04/07/2026
Fares From
$413
Viewed: 10 hours ago
One-way
Economy
Islip, Long Island (ISP)to
Saranac Lake (SLK)Depart: 04/07/2026
Fares From
$339
Viewed: 17 hours ago
One-way
Economy
Islip, Long Island (ISP)to
Hyannis (HYA)Depart: 04/23/2026
Fares From
$409
Viewed: 1 day ago
One-way
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Compare flight ticket offers from Islip, Long Island
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Islip, Long Island (ISP) | Boston (BOS) | One-way / Economy | Depart: 08/19/2026 | Fares From $250 Viewed: 23 hours ago |
| Islip, Long Island (ISP) | Martha's Vineyard (MVY) | One-way / Economy | Depart: 09/17/2026 | Fares From $663 Viewed: 4 hours ago |
| Islip, Long Island (ISP) | Nantucket (ACK) | One-way / Economy | Depart: 07/07/2026 | Fares From $493 Viewed: 1 day ago |
| Islip, Long Island (ISP) | Saranac Lake (SLK) | One-way / Economy | Depart: 04/07/2026 | Fares From $339 Viewed: 17 hours ago |
| Islip, Long Island (ISP) | Hyannis (HYA) | One-way / Economy | Depart: 04/23/2026 | Fares From $409 Viewed: 1 day ago |
| Islip, Long Island (ISP) | Bar Harbor (BHB) | One-way / Economy | Depart: 10/09/2026 | Fares From $363 Viewed: 1 day ago |
| Islip, Long Island (ISP) | Provincetown, MA (PVC) | One-way / Economy | Depart: 08/25/2026 | Fares From $463 Viewed: 4 hours ago |
| Islip, Long Island (ISP) | Rockland, ME (RKD) | One-way / Economy | Depart: 08/15/2026 | Fares From $383 Viewed: 1 day ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.