Flights from Houston to Islip (IAH → ISP)

IAH
Houston
George Bush Intcntl Houston, USA
ISP
Islip
Long Island Mac Arthur, USA
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No direct flights found. Here are the 12 fastest 1-stop options.
viaBaltimore(BWI)
IAH→BWI+1h 30mBWI→ISP
4h 15m
viaRichmond(RIC)
IAH→RIC+1h 30mRIC→ISP
4h 17m
viaRaleigh/Durham(RDU)
IAH→RDU+1h 30mRDU→ISP
4h 20m
viaNorfolk(ORF)
IAH→ORF+1h 30mORF→ISP
4h 22m
viaCharleston(CHS)
IAH→CHS+1h 30mCHS→ISP
4h 31m
viaBoston(BOS)
IAH→BOS+1h 30mBOS→ISP
4h 48m
viaTampa(TPA)
IAH→TPA+1h 30mTPA→ISP
4h 56m
viaOrlando(MCO)
IAH→MCO+1h 30mMCO→ISP
4h 57m
viaSarasota(SRQ)
IAH→SRQ+1h 30mSRQ→ISP
5h 2m
viaFort Myers(RSW)
IAH→RSW+1h 30mRSW→ISP
5h 13m
viaWest Palm Beach(PBI)
IAH→PBI+1h 30mPBI→ISP
5h 18m
viaFort Lauderdale(FLL)
IAH→FLL+1h 30mFLL→ISP
5h 24m
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 Houston to Islip? Currently, there are no direct flights from IAH to ISP. 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 Houston → Islip.

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

Try a nearby airport to Houston

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

HOU → ISP 38 km from IAH Houston → Islip USA · 71 destinations AUS → ISP 225 km from IAH Austin → Islip USA · 98 destinations SAT → ISP 307 km from IAH San Antonio → Islip USA · 48 destinations SHV → ISP 310 km from IAH Shreveport → Islip USA · 9 destinations DAL → ISP 349 km from IAH Dallas → Islip USA · 79 destinations

Or try a nearby airport to Islip

Flights from Houston (IAH) to other airports within 350 km of Islip.

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

Other flights from Houston (IAH)

Abilene (ABI) Acapulco (ACA) Aguascalientes (AGU) Albuquerque (ABQ) Alexandria (AEX) Amarillo (AMA) Amsterdam (AMS) Anchorage (ANC) All 193 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 →