Flights from Islip to Saint Louis (ISP → STL)

ISP
Islip
Long Island Mac Arthur, USA
STL
Saint Louis
Saint Louis Airport, USA
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No direct flights found. Here are the 12 fastest 1-stop options.
viaBaltimore(BWI)
ISP→BWI+1h 30mBWI→STL
3h 19m
viaNorfolk(ORF)
ISP→ORF+1h 30mORF→STL
3h 35m
viaRaleigh/Durham(RDU)
ISP→RDU+1h 30mRDU→STL
3h 38m
viaBoston(BOS)
ISP→BOS+1h 30mBOS→STL
3h 46m
viaMyrtle Beach(MYR)
ISP→MYR+1h 30mMYR→STL
4h
viaCharleston(CHS)
ISP→CHS+1h 30mCHS→STL
4h 6m
viaOrlando(MCO)
ISP→MCO+1h 30mMCO→STL
5h
viaTampa(TPA)
ISP→TPA+1h 30mTPA→STL
5h 6m
viaSarasota(SRQ)
ISP→SRQ+1h 30mSRQ→STL
5h 15m
viaWest Palm Beach(PBI)
ISP→PBI+1h 30mPBI→STL
5h 26m
viaFort Myers(RSW)
ISP→RSW+1h 30mRSW→STL
5h 26m
viaFort Lauderdale(FLL)
ISP→FLL+1h 30mFLL→STL
5h 34m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Islip to Saint Louis? Currently, there are no direct flights from ISP to STL. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Islip → Saint Louis.

Cheap flights from Islip to Saint Louis Cheapest month to fly to Saint Louis Flights from USA Flights to USA Visa-free with USA passport All airports in USA

Try a nearby airport to Islip

Flights to Saint Louis (STL) from other airports within 350 km of Islip. Often unlocks cheaper fares or better times.

HVN → STL 56 km from ISP New Haven → Saint Louis USA · 31 destinations JFK → STL 60 km from ISP New York → Saint Louis USA · 201 destinations HPN → STL 60 km from ISP Westchester County → Saint Louis USA · 26 destinations LGA → STL 65 km from ISP New York → Saint Louis USA · 92 destinations EWR → STL 92 km from ISP New York → Saint Louis USA · 189 destinations

Or try a nearby airport to Saint Louis

Flights from Islip (ISP) to other airports within 350 km of Saint Louis.

ISP → BLV 54 km from STL Islip → Belleville USA · 11 destinations ISP → COU 160 km from STL Islip → Columbia USA · 8 destinations ISP → PIA 221 km from STL Islip → Peoria USA · 11 destinations ISP → BMI 230 km from STL Islip → Bloomington USA · 6 destinations ISP → EVV 260 km from STL Islip → Evansville USA · 8 destinations

Other flights from Islip (ISP)

Baltimore (BWI) Boston (BOS) Charleston (CHS) Concord (USA) Fort Lauderdale (FLL) Fort Myers (RSW) Myrtle Beach (MYR) Norfolk (ORF) All 16 destinations →

Other flights from Saint Louis (STL)

Atlanta (ATL) Austin (AUS) Baltimore (BWI) Boston (BOS) Burbank (BUR) Cancun (CUN) Charleston (CHS) Charlotte (CLT) All 67 destinations →