Cheap Flights from Washington Dulles International Airport to Islip (ISP) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/6
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Return Date

2025/6
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Total Fares（Round-Trip/Economy）: USD /Per Person

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Washington Dulles－Long Island MacArthur Airport
June Lowest Airfares -----
Washington Dulles－Long Island MacArthur Airport
July Lowest Airfares -----

Washington Dulles－Long Island MacArthur Airport
August Lowest Airfares -----
Washington Dulles－Long Island MacArthur Airport
September Lowest Airfares -----
Washington Dulles－Long Island MacArthur Airport
October Lowest Airfares -----

Washington D.C－Islip
Estimated Flight Time
1 Hours 48 Minutes
Washington D.C－Islip
Number of Operating Airlines
0

Operating Airlines for Washington Dulles－Long Island MacArthur Airport Route

Other Destinations from:Washington D.C

Washington Dulles－Ithaca(Tompkins Regional)
USD251〜
Washington Dulles－Jackson (Wyoming)(Jackson Hole)
USD463〜
Washington Dulles－Jackson (Mississippi)(Jackson-Evers)
USD564〜
Washington Dulles－Jacksonville (Florida)(JAX)
USD172〜
Washington Dulles－Juneau (Alaska)(JNU)
USD331〜
* Fares vary in accordance to seat availability
Other Departures to: Islip

Dallas/Fort Worth Airport－Islip(Long Island MacArthur)
USD768〜
O'Hare Airport－Islip(Long Island MacArthur)
USD855〜
* Fares vary in accordance to seat availability