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Cheap flight deals from Islip to Louisville Starting at IDR 2,473,950

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • ISP09:41 am
        26h 10m
        2 stops
        SDF11:51 am
        Tue, Mar 4|Islip - Louisville|Frontier Airlines
        IDR 2,473,950IDR 4,336,504
        43% OFF
        43% OFF
        IDR 4,336,504IDR 2,473,950

        Choose Frontier Airlines flights from Islip to Louisville. The one-way connecting flight with Frontier Airlines departs from Long Island Macarthur Airport on Tue, Mar 4, arriving at Louisville International Airport. One-way Prices start from IDR 2,473,950 including taxes and charges.

      • ISP09:07 am
        26h 44m
        2 stops
        SDF11:51 am
        Mon, Mar 3|Islip - Louisville|Frontier Airlines
        IDR 2,630,812IDR 4,336,504
        39% OFF
        39% OFF
        IDR 4,336,504IDR 2,630,812

        Choose Frontier Airlines flights from Islip to Louisville. The one-way connecting flight with Frontier Airlines departs from Long Island Macarthur Airport on Mon, Mar 3, arriving at Louisville International Airport. One-way Prices start from IDR 2,630,812 including taxes and charges.

      • ISP03:34 pm
        21h 44m
        2 stops
        SDF01:18 pm
        Tue, Mar 11|Islip - Louisville|Frontier Airlines
        IDR 2,727,171IDR 4,336,504
        37% OFF
        37% OFF
        IDR 4,336,504IDR 2,727,171

        Choose Frontier Airlines flights from Islip to Louisville. The one-way connecting flight with Frontier Airlines departs from Long Island Macarthur Airport on Tue, Mar 11, arriving at Louisville International Airport. One-way Prices start from IDR 2,727,171 including taxes and charges.

      • ISP02:59 pm
        32h 31m
        2 stops
        SDF11:30 pm
        Wed, Mar 5|Islip - Louisville|Frontier Airlines
        IDR 3,029,692
        IDR 3,029,692

        Choose Frontier Airlines flights from Islip to Louisville. The one-way connecting flight with Frontier Airlines departs from Long Island Macarthur Airport on Wed, Mar 5, arriving at Louisville International Airport. One-way Prices start from IDR 3,029,692 including taxes and charges.

      • ISP08:35 pm
        17h 3m
        2 stops
        SDF01:38 pm
        Mon, Mar 3|Islip - Louisville|Jetblue Airways
        IDR 3,374,790
        IDR 3,374,790

        Choose Jetblue Airways flights from Islip to Louisville. The one-way connecting flight with Jetblue Airways departs from Long Island Macarthur Airport on Mon, Mar 3, arriving at Louisville International Airport. One-way Prices start from IDR 3,374,790 including taxes and charges.

      • ISP08:35 pm
        15h 16m
        2 stops
        SDF11:51 am
        Tue, Mar 4|Islip - Louisville|Jetblue Airways
        IDR 3,374,790
        IDR 3,374,790

        Choose Jetblue Airways flights from Islip to Louisville. The one-way connecting flight with Jetblue Airways departs from Long Island Macarthur Airport on Tue, Mar 4, arriving at Louisville International Airport. One-way Prices start from IDR 3,374,790 including taxes and charges.

      • ISP06:00 am
        17h 29m
        2 stops
        SDF11:29 pm
        Wed, Mar 12|Islip - Louisville|Frontier Airlines
        IDR 3,439,776
        IDR 3,439,776

        Choose Frontier Airlines flights from Islip to Louisville. The one-way connecting flight with Frontier Airlines departs from Long Island Macarthur Airport on Wed, Mar 12, arriving at Louisville International Airport. One-way Prices start from IDR 3,439,776 including taxes and charges.

      • ISP06:00 am
        17h 30m
        2 stops
        SDF11:30 pm
        Thu, Mar 6|Islip - Louisville|Frontier Airlines
        IDR 3,524,930
        IDR 3,524,930

        Choose Frontier Airlines flights from Islip to Louisville. The one-way connecting flight with Frontier Airlines departs from Long Island Macarthur Airport on Thu, Mar 6, arriving at Louisville International Airport. One-way Prices start from IDR 3,524,930 including taxes and charges.

      • ISP09:04 pm
        19h 58m
        2 stops
        SDF05:02 pm
        Mon, Mar 10|Islip - Louisville|Frontier Airlines
        IDR 3,628,011
        IDR 3,628,011

        Choose Frontier Airlines flights from Islip to Louisville. The one-way connecting flight with Frontier Airlines departs from Long Island Macarthur Airport on Mon, Mar 10, arriving at Louisville International Airport. One-way Prices start from IDR 3,628,011 including taxes and charges.

      • ISP08:47 am
        15h 11m
        2 stops
        SDF11:58 pm
        Sat, Mar 1|Islip - Louisville|Frontier Airlines
        IDR 3,834,174
        IDR 3,834,174

        Choose Frontier Airlines flights from Islip to Louisville. The one-way connecting flight with Frontier Airlines departs from Long Island Macarthur Airport on Sat, Mar 1, arriving at Louisville International Airport. One-way Prices start from IDR 3,834,174 including taxes and charges.

      • ISP01:00 pm
        3h 5m
        Nonstop
        SDF02:00 pm
        Thu, Feb 27|Islip - Louisville|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Islip to Louisville Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. B6547

    Jetblue Airways

    01:00 pm

    ISP

    2.7h

    03:41 pm

    MCO

    SMTWTFS
    Search

  2. UA2406

    United Airlines

    01:08 pm

    MCO

    2.8h

    02:55 pm

    IAH

    SMTWTFS

  3. UA6051

    United Airlines

    06:15 pm

    IAH

    2.4h

    09:40 pm

    SDF

    SM-WTFS

  4. B6547

    Jetblue Airways

    01:00 pm

    ISP

    2.7h

    03:41 pm

    MCO

    SMTWTFS
    Search

  5. DL2204

    Delta Air Lines

    10:00 am

    MCO

    1.6h

    11:35 am

    ATL

    SMTWTFS

  6. DL3165

    Delta Air Lines

    12:30 pm

    ATL

    1.3h

    01:49 pm

    SDF

    SMTWTFS

  7. B6547

    Jetblue Airways

    01:00 pm

    ISP

    2.7h

    03:41 pm

    MCO

    SMTWTFS
    Search

  8. DL1463

    Delta Air Lines

    08:00 am

    MCO

    1.6h

    09:39 am

    ATL

    SMTWTFS

  9. DL1481

    Delta Air Lines

    10:11 am

    ATL

    1.4h

    11:35 am

    SDF

    SMTWT-S

  10. F92447

    Frontier Airlines

    06:00 am

    ISP

    3.0h

    08:58 am

    PBI

    SMTWTFS
    Search

  11. UA2175

    United Airlines

    02:50 pm

    PBI

    3.0h

    05:50 pm

    EWR

    SMTWTFS

  12. UA3609

    United Airlines

    07:05 pm

    EWR

    2.5h

    09:38 pm

    SDF

    SMTWTFS

  13. F92447

    Frontier Airlines

    06:00 am

    ISP

    3.0h

    08:58 am

    PBI

    SMTWTFS
    Search

  14. UA1710

    United Airlines

    04:28 pm

    PBI

    3.5h

    06:55 pm

    ORD

    SMTWTFS

  15. UA3714

    United Airlines

    08:00 pm

    ORD

    1.5h

    10:30 pm

    SDF

    SMTWTFS

  16. F92447

    Frontier Airlines

    06:00 am

    ISP

    3.0h

    08:58 am

    PBI

    SMTWTFS
    Search

  17. UA1429

    United Airlines

    11:15 am

    PBI

    3.0h

    02:15 pm

    EWR

    SMTWTFS

  18. UA3509

    United Airlines

    04:25 pm

    EWR

    2.5h

    06:57 pm

    SDF

    SMTWTFS

  19. F91237

    Frontier Airlines

    06:48 pm

    ISP

    2.9h

    09:39 pm

    MCO

    SMTWTFS
    Search

  20. UA2341

    United Airlines

    09:45 am

    MCO

    3.2h

    11:58 am

    ORD

    SMTWTFS

  21. UA3534

    United Airlines

    02:53 pm

    ORD

    1.6h

    05:26 pm

    SDF

    SMTWT-S

  22. F93055

    Frontier Airlines

    09:10 am

    ISP

    2.9h

    12:06 pm

    MCO

    SMTWTFS
    Search

  23. UA413

    United Airlines

    04:22 pm

    MCO

    2.3h

    06:39 pm

    IAD

    SMTWTFS

  24. UA3507

    United Airlines

    10:05 pm

    IAD

    1.9h

    11:58 pm

    SDF

    -----F-

  25. F93055

    Frontier Airlines

    09:10 am

    ISP

    2.9h

    12:06 pm

    MCO

    SMTWTFS
    Search

  26. UA1557

    United Airlines

    05:06 pm

    MCO

    2.9h

    08:00 pm

    EWR

    SMTWTFS

  27. UA3609

    United Airlines

    07:05 pm

    EWR

    2.5h

    09:38 pm

    SDF

    SMTWTFS

  28. B6513

    Jetblue Airways

    11:31 am

    ISP

    3.2h

    02:41 pm

    FLL

    S-T-TF-
    Search

  29. UA513

    United Airlines

    06:14 pm

    FLL

    2.6h

    08:51 pm

    IAD

    SMTWTFS

  30. UA3507

    United Airlines

    10:05 pm

    IAD

    1.9h

    11:58 pm

    SDF

    -----F-
Find more flights and airlines

When is the cheapest time to fly from Islip to Louisville?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Islip (ISP) to Louisville (SDF) the cheapest?

    Airlines adjust prices for flights from Islip to Louisville based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Islip (ISP) to Louisville (SDF) cost?

    According to Trip.com's data, the lowest price is around IDR 4,797,759.

  • How long does it take to fly from Islip (ISP) to Louisville (SDF) and what is the distance?

    It takes around 3 hours 55 minutes to fly from Islip (ISP) to Louisville (SDF).

  • What are the most popular airlines that fly from Islip (ISP) to Louisville (SDF)?

    Airlines with flights from Islip (ISP) to Louisville (SDF): Southwest Airlines.

How to find a cheap flight from Islip to Louisville

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Islip to Louisville. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Islip to Louisville

Off-season for travelMarch
Peak season for travelDecember
Flight distance1,121.19 km
Average flight time3 hours 55 minutes
Popular airlineJetblue Airways

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