$61 Cheap flight deals from St. Louis (STL) to Islip (NYC)
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This Weekend's Flight Deals from St. Louis to Islip
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $61 One Way, $120 Round Trip from St. Louis to Islip
Prices starting at $120 for return flights and $61 for one-way flights to Islip were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Islip economy flight packages
La Quinta Inn & Suites by Wyndham Islip - MacArthur Airport
Dec 31 - Jan 3
St. Louis (STL) to Islip (ISP)
Islip (ISP) to St. Louis (STL)
Reviewed on Sep 17, 2025
Marriott Melville Long Island
Dec 30 - Jan 1
St. Louis (STL) to Islip (ISP)
Islip (ISP) to St. Louis (STL)
Reviewed on Oct 9, 2025
More About Flying To Islip from St. Louis
Route Information for Flights from St. Louis to Islip
Origin Airport IATA Code | STL |
|---|---|
Destination Airport IATA Code | NYC |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
St. Louis to Islip
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St. Louis Airports
Islip Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.