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Flights from Islip to Washington
There are no direct flights from Islip to Washington. The fastest way is one stop via Boston or Raleigh, about 4h 30m door to door (25 connections a week on current schedules).
No direct flights · 6 connection options From 3h 01m
Islip to Washington at a glance
Fastest journey3h 01mVia Boston, on current schedules
Nonstop flightsNoneConnect via Boston or Raleigh
Best ways to fly from Islip to Washington
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
ISP Boston (BOS) WAS
Leg 1: Cape Air · Leg 2: American Airlines, JetBlue Airways, Republic Airlines
Mon07:45 ISP08:44 BOS2h 01m connection10:45 BOS12:15 WASCape Air + JetBlue Airways
2Search
ISP Raleigh (RDU) WAS
Leg 1: Breeze Airways · Leg 2: United Airlines, Mesa Airlines
Fri12:15 ISP13:36 RDU6h 24m connection20:00 RDU20:47 WASBreeze Airways + United Airlines
3Search
ISP Norfolk (ORF) WAS
Leg 1: Breeze Airways · Leg 2: United Airlines, GoJet Airlines, Mesa Airlines
Sun20:30 ISP21:30 ORF9h 00m connection06:30 ORF07:11 WASBreeze Airways + United Airlines
4Search
ISP Richmond (RIC) WAS
Leg 1: Breeze Airways · Leg 2: GoJet Airlines
Sun19:00 ISP20:02 RIC10h 43m connection06:45 RIC07:16 WASBreeze Airways + GoJet Airlines
5Search
ISP Baltimore (BWI) WAS
Leg 1: Southwest Airlines · Leg 2: United Airlines, Southwest Airlines
6Search
ISP New York (LGA) WAS
Leg 1: Royal Jordanian · Leg 2: American Airlines, Delta Air Lines, Republic Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 397 km247 miles
- Journey time
- 3h 01mon current schedules
- Time difference
- NoneWashington vs Islip
- Currency in Washington
- USD
- Airports
- ISP → IAD, DCA
Flights from Islip to Washington: questions answered
Are there direct flights from Islip to Washington?
No. There is no nonstop service, so you will connect, most easily in Boston, Raleigh and Norfolk. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Islip to Washington?
With one connection the journey usually takes around 3h 01m, depending on the layover. The straight-line distance is 397 km.
Where do you change planes between Islip and Washington?
The best connecting points are Boston (BOS), Raleigh (RDU), Norfolk (ORF) and Richmond (RIC). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Islip and Washington?
Islip: Long Island MacArthur Airport (ISP). Washington: Washington Dulles International Airport (IAD) and Ronald Reagan Washington National Airport (DCA).
