Flights from Islip to Dulles (ISP → IAD)

ISP
Islip
Long Island Mac Arthur, USA
IAD
Dulles
Washington Dulles International, USA
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No direct flights found. Here are the 13 fastest 1-stop options.
viaRichmond(RIC)
ISP→RIC+1h 30mRIC→IAD
2h 17m
viaNorfolk(ORF)
ISP→ORF+1h 30mORF→IAD
2h 24m
viaBoston(BOS)
ISP→BOS+1h 30mBOS→IAD
2h 34m
viaRaleigh/Durham(RDU)
ISP→RDU+1h 30mRDU→IAD
2h 48m
viaMyrtle Beach(MYR)
ISP→MYR+1h 30mMYR→IAD
3h 19m
viaCharleston(CHS)
ISP→CHS+1h 30mCHS→IAD
3h 36m
viaOrlando(MCO)
ISP→MCO+1h 30mMCO→IAD
4h 46m
viaVero Beach(VRB)
ISP→VRB+1h 30mVRB→IAD
4h 54m
viaTampa(TPA)
ISP→TPA+1h 30mTPA→IAD
4h 59m
viaWest Palm Beach(PBI)
ISP→PBI+1h 30mPBI→IAD
5h 8m
viaSarasota(SRQ)
ISP→SRQ+1h 30mSRQ→IAD
5h 9m
viaFort Lauderdale(FLL)
ISP→FLL+1h 30mFLL→IAD
5h 17m
viaFort Myers(RSW)
ISP→RSW+1h 30mRSW→IAD
5h 17m
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 Dulles? Currently, there are no direct flights from ISP to IAD. 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 → Dulles.

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

Try a nearby airport to Islip

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

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

Or try a nearby airport to Dulles

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

ISP → DCA 37 km from IAD Islip → Washington USA · 108 destinations ISP → BWI 72 km from IAD Islip → Baltimore USA · 90 destinations ISP → CHO 126 km from IAD Islip → Charlottesville USA · 6 destinations ISP → MDT 150 km from IAD Islip → Middletown USA · 19 destinations ISP → RIC 161 km from IAD Islip → Richmond USA · 37 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 Dulles (IAD)

Abu Dhabi (AUH) Accra (ACC) Addis Ababa (ADD) Albany (ALB) Albuquerque (ABQ) Amman (AMM) Amsterdam (AMS) Anchorage (ANC) All 163 destinations →