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Dulles International Airport to Long Island Macarthur Airport flight

Search for flights from Washington D.C. to Islip and check out affordable one-way and round-trip options.

      • IAD 7:27 PM
        14h 38m
        1 stop
        ISP 10:05 AM
        Washington D.C. - Islip | Fri, May 8 | Frontier Airlines
        ISP 11:00 AM
        7h 42m
        1 stop
        IAD 6:42 PM
        Islip - Washington D.C. | Sun, May 10 | Frontier Airlines
        €165 €1,303
        87% off
        87% off
        €1,303 €165
      • IAD 8:30 PM
        14h
        1 stop
        ISP 10:30 AM
        Washington D.C. - Islip | Fri, Apr 3 | Frontier Airlines
        ISP 5:43 PM
        16h 28m
        1 stop
        IAD 10:11 AM
        Islip - Washington D.C. | Tue, Apr 7 | Frontier Airlines
        €360 €1,303
        72% off
        72% off
        €1,303 €360
      • IAD 3:57 PM
        8h
        1 stop
        ISP 11:57 PM
        Washington D.C. - Islip | Sat, Apr 4 | Frontier Airlines
        ISP 5:28 PM
        24h 26m
        1 stop
        IAD 5:54 PM
        Islip - Washington D.C. | Wed, Apr 8 | Frontier Airlines
        €460 €1,303
        65% off
        65% off
        €1,303 €460
      • IAD 8:34 AM
        15h 49m
        1 stop
        ISP 12:23 AM
        Washington D.C. - Islip | Mon, Apr 6 | Frontier Airlines
        ISP 7:34 PM
        17h 17m
        1 stop
        IAD 12:51 PM
        Islip - Washington D.C. | Fri, Apr 10 | Frontier Airlines
        €531
        59% off
        €1,303 €531
      • IAD 10:15 PM
        20h 29m
        1 stop
        ISP 6:44 PM
        Washington D.C. - Islip | Fri, Apr 3 | United Airlines
        ISP 9:59 AM
        21h 26m
        1 stop
        IAD 7:25 AM
        Islip - Washington D.C. | Tue, Apr 7 | Cape Air
        €664
        49% off
        €1,303 €664
      • IAD 6:26 PM
        22h 17m
        1 stop
        ISP 4:43 PM
        Washington D.C. - Islip | Tue, Apr 7 | Frontier Airlines
        ISP 5:45 AM
        9h 25m
        1 stop
        IAD 3:10 PM
        Islip - Washington D.C. | Sat, Apr 11 | Frontier Airlines
        €1,076
        17% off
        €1,303 €1,076
      • IAD 8:22 AM
        10h 22m
        1 stop
        ISP 6:44 PM
        Washington D.C. - Islip | Sun, Apr 5 | United Airlines
        ISP 9:59 AM
        11h 17m
        1 stop
        IAD 9:16 PM
        Islip - Washington D.C. | Fri, Apr 10 | Cape Air
        €1,115
        14% off
        €1,303 €1,115
      • IAD 10:15 PM
        20h 29m
        1 stop
        ISP 6:44 PM
        Washington D.C. - Islip | Mon, Apr 6 | United Airlines
        ISP 9:59 AM
        11h 17m
        1 stop
        IAD 9:16 PM
        Islip - Washington D.C. | Fri, Apr 10 | Cape Air
        €1,172
        10% off
        €1,303 €1,172
      • WAS 1:00 PM
        17h 25m
        1 stop
        ISP Invalid Date
        Washington D.C. - Islip | Sun, Mar 29 | Normal Airline
        ISP 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Islip - Washington D.C. | Tue, Mar 31 | Normal Airline
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      • IAD 12:35 PM
        20h 38m
        1 stop
        ISP 9:13 AM
        Washington D.C. - Islip | Thu, Apr 16 | Frontier Airlines
        €102 €592
        83% off
        83% off
        €592 €102
      • IAD 8:09 AM
        25h 4m
        1 stop
        ISP 9:13 AM
        Washington D.C. - Islip | Sun, May 17 | Frontier Airlines
        €142 €592
        76% off
        76% off
        €592 €142
      • IAD 12:55 PM
        21h 35m
        1 stop
        ISP 10:30 AM
        Washington D.C. - Islip | Fri, Apr 10 | Frontier Airlines
        €307 €592
        48% off
        48% off
        €592 €307
      • IAD 12:59 PM
        5h 45m
        1 stop
        ISP 6:44 PM
        Washington D.C. - Islip | Thu, Apr 9 | United Airlines
        €320
        46% off
        €592 €320
      • IAD 5:10 PM
        25h 34m
        1 stop
        ISP 6:44 PM
        Washington D.C. - Islip | Fri, Apr 10 | United Airlines
        €330
        44% off
        €592 €330
      • IAD 12:59 PM
        5h 45m
        1 stop
        ISP 6:44 PM
        Washington D.C. - Islip | Sat, Apr 11 | United Airlines
        €333
        44% off
        €592 €333
      • IAD 5:10 PM
        25h 34m
        1 stop
        ISP 6:44 PM
        Washington D.C. - Islip | Mon, Apr 13 | United Airlines
        €340
        43% off
        €592 €340
      • IAD 12:24 PM
        29h 34m
        1 stop
        ISP 5:58 PM
        Washington D.C. - Islip | Fri, May 22 | Frontier Airlines
        €455
        23% off
        €592 €455
      • IAD 12:18 PM
        22h 38m
        1 stop
        ISP 10:56 AM
        Washington D.C. - Islip | Thu, Apr 9 | Frontier Airlines
        €519
        12% off
        €592 €519
      • IAD 2:39 PM
        19h 34m
        1 stop
        ISP 10:13 AM
        Washington D.C. - Islip | Sun, Mar 29 | Frontier Airlines
        €532
        10% off
        €592 €532
      • WAS 1:00 PM
        17h 25m
        1 stop
        ISP Invalid Date
        Washington D.C. - Islip | Sun, Mar 29 | Normal Airline
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Displayed flight fares from Washington D.C. to Islip are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Selected Airlines from Dulles International Airport to Long Island Macarthur Airport

See which airlines fly from Washington D.C. to Islip. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From €102
United Airlines
From €318
American Airlines
From €973

Find more flights and airlines

Flight Schedule from Dulles International Airport to Long Island Macarthur Airport

Check the schedule for flights from Washington D.C. to Islip and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA1392

    Dulles International Airport

    12:43 PM

    IAD

    1h 40m

    Nonstop

    2:23 PM

    BOS

    S M T W T F S
    Search

  2. 9K217

    Boston Logan International Airport

    6:30 PM

    BOS

    1h 31m

    Nonstop

    8:01 PM

    ISP

    S M T W T F S

  3. UA2396

    Dulles International Airport

    8:26 AM

    IAD

    1h 24m

    Nonstop

    9:50 AM

    EWR

    S M T W T F -
    Search

  4. UA1183

    Newark Liberty Intl. Airport Airport

    12:15 PM

    EWR

    1h 14m

    Nonstop

    1:29 PM

    BOS

    S M T W - - S

  5. 9K217

    Boston Logan International Airport

    6:30 PM

    BOS

    1h 31m

    Nonstop

    8:01 PM

    ISP

    S M T W T F S

  6. UA641

    Dulles International Airport

    9:00 AM

    IAD

    1h 31m

    Nonstop

    10:31 AM

    BOS

    S M T W T F S
    Search

  7. 9K217

    Boston Logan International Airport

    6:30 PM

    BOS

    1h 31m

    Nonstop

    8:01 PM

    ISP

    S M T W T F S

  8. UA2396

    Dulles International Airport

    8:26 AM

    IAD

    1h 24m

    Nonstop

    9:50 AM

    EWR

    S M T W T F -
    Search

  9. UA1354

    Newark Liberty Intl. Airport Airport

    1:10 PM

    EWR

    1h 16m

    Nonstop

    2:26 PM

    BOS

    S M T W - - -

  10. 9K217

    Boston Logan International Airport

    6:30 PM

    BOS

    1h 31m

    Nonstop

    8:01 PM

    ISP

    S M T W T F S

  11. AA5203

    Dulles International Airport

    9:19 AM

    IAD

    1h 40m

    Nonstop

    10:59 AM

    CLT

    S M T W T F S
    Search

  12. AA3004

    Charlotte Douglas International Airport

    5:00 PM

    CLT

    2h 2m

    Nonstop

    7:02 PM

    PBI

    S M T W T F S

  13. B6444

    Palm Beach International Airport

    9:15 PM

    PBI

    2h 43m

    Nonstop

    11:58 PM

    ISP

    S M T W T F S

  14. F94811

    Dulles International Airport

    9:07 PM

    IAD

    2h 34m

    Nonstop

    11:41 PM

    MCO

    - - T - T - -
    Search

  15. F93942

    Orlando Intl. Airport

    7:15 AM

    MCO

    2h 48m

    Nonstop

    10:03 AM

    ISP

    - - T - T - -

  16. F94355

    Dulles International Airport

    1:38 PM

    IAD

    2h 27m

    Nonstop

    4:05 PM

    MCO

    - - - W - - -
    Search

  17. F93942

    Orlando Intl. Airport

    7:15 AM

    MCO

    2h 48m

    Nonstop

    10:03 AM

    ISP

    - - T - T - -

  18. F92953

    Dulles International Airport

    12:32 PM

    IAD

    2h 36m

    Nonstop

    3:08 PM

    TPA

    - - - W T - S
    Search

  19. F93356

    Tampa International Airport

    9:11 PM

    TPA

    2h 48m

    Nonstop

    11:59 PM

    ISP

    - M - W T - -

  20. F92953

    Dulles International Airport

    12:32 PM

    IAD

    2h 36m

    Nonstop

    3:08 PM

    TPA

    - - - W T - S
    Search

  21. F93324

    Tampa International Airport

    11:44 AM

    TPA

    2h 50m

    Nonstop

    2:34 PM

    ISP

    S - - - - F -

  22. UA755

    Dulles International Airport

    10:24 PM

    IAD

    1h 30m

    Nonstop

    11:54 PM

    BOS

    S M T W T F S
    Search

  23. 9K217

    Boston Logan International Airport

    6:30 PM

    BOS

    1h 31m

    Nonstop

    8:01 PM

    ISP

    S M T W T F S
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Dulles International Airport to Long Island Macarthur Airport Flights Info

Flight distance424.09 km
Cheapest one-way ticket price€102
Cheapest return ticket price€165

FAQs for Dulles International Airport to Long Island Macarthur Airport Flights

  • How long is a flight from Dulles International Airport to Long Island Macarthur Airport?

    It takes around 1 hour 48 minutes to fly from Dulles International Airport (iad) to Long Island Macarthur Airport (isp).
  • There are around 2 daily flights from Dulles International Airport (IAD) to Long Island Macarthur Airport (ISP).
  • Tickets cost around €2,502 in February, making it the cheapest month to book. Dulles International Airport (IAD) to Long Island Macarthur Airport (ISP) is a popular route, so don't forget to book your tickets in advance.
  • The route from Dulles International Airport (IAD) to Long Island Macarthur Airport (ISP) is quite popular. Without considering departure times or holidays, tickets cost around €2,502 in February, the most expensive month to book this route.
    • The distance from Long Island Macarthur Airport to downtown is about 11 km. It takes about 30 minutes by taxi.
  • The closest airport to Long Island Macarthur Airport (ISP) is John F. Kennedy International Airport. The distance is around 59 km.
  • Hopscotch Air is a very popular airline operating an average of 1 flights per month.

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