Flight Islip(ISP) to St. Louis(STL)
CHANGE DIRECTION
| Long Island MacArthur Airport | St. Louis Lambert International Airport |
|---|---|
| ISP : Islip , United States | STL : St. Louis , United States |
| UTC-4(DST) | UTC-5(DST) |
Islip to St. Louis Flight Schedule(August 2025)
Flight from Islip(ISP) to St. Louis(STL) is operated by 1 airline : Southwest Airlines (WN). You can check flight schedules, flight duration, and aircraft types.
Change Direction(STL to ISP)Islip (ISP) to St. Louis (STL) Flight Schedule
LastUpdate : 2025/09/01 20:08
Flight Schedule on August 2025 , Direct flight departure from Islip with all airlines , flight number, flight duration, aircraft type.
August 2025
| Flight Number / Airline | Departure Time | Arrival Time | Flight Duration | Operating Days | Aircraft Type | Airfare / Tickets |
|---|---|---|---|---|---|---|
|
WN1857
Southwest Airlines |
12:30 | 15:45 | 4h15m 1 Transfer |
-TW---- (Aug 5–6, Aug 12–13, Aug 19–20, Aug 26–27)
|
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Flight schedules as of September 01, 2025, 08:08 PM(OAG data). Schedules may change without notice, so please check with airlines before booking. Refer to FlyTeam's terms of use before proceeding. Some airlines and flight numbers may not be displayed.
FAQ : Islip to St. Louis
- How many airlines fly from Islip to St. Louis ?
- As of August 2025, 1 airline operate direct flights from Islip (ISP) to St. Louis (STL) : Southwest Airlines.
- What is the time difference between Islip to St. Louis?
- The time difference between Long Island MacArthur Airport(Islip) and St. Louis Lambert International Airport(St. Louis) is -1 hour. St. Louis is 1 hour behind Islip.Islip is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.St. Louis is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.