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Flights from Islip to Cali

Search cheap flights from Islip to Cali in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at €403, and round-trip tickets start at €577.

      • ISP 11:50
        26h 21m
        1 stop
        CLO 14:11
        Islip - Cali | Tue, Dec 16 | Jetblue Airways
        CLO 01:55
        16h 50m
        1 stop
        ISP 18:45
        Cali - Islip | Tue, Dec 23 | Spirit Airlines
        €577 €1,418
        59% OFF
        59% OFF
        €1,418 €577
      • ISP 16:40
        21h 35m
        1 stop
        CLO 14:15
        Islip - Cali | Wed, Dec 24 | Frontier Airlines
        CLO 01:55
        23h
        1 stop
        ISP 00:55
        Cali - Islip | Wed, Dec 31 | Spirit Airlines
        €1,035 €1,418
        27% OFF
        27% OFF
        €1,418 €1,035
      • ISP 13:00
        17h 25m
        1 stop
        CLO Invalid Date
        Islip - Cali | Sun, Dec 14 | Normal Airline
        CLO 15:00
        6h
        Nonstop
        ISP 16:00
        Cali - Islip | Tue, Dec 16 | Normal Airline
        Find More Flights
        Find More Flights
      • ISP 16:40
        21h 35m
        1 stop
        CLO 14:15
        Islip - Cali | Sat, Dec 20 | Frontier Airlines
        €403 €745
        46% OFF
        46% OFF
        €745 €403
      • ISP 19:40
        18h 35m
        1 stop
        CLO 14:15
        Islip - Cali | Thu, Dec 18 | Jetblue Airways
        €544 €745
        27% OFF
        27% OFF
        €745 €544
      • ISP 13:00
        17h 25m
        1 stop
        CLO Invalid Date
        Islip - Cali | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Islip to Cali are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Islip to Cali Flight Details

The distance between Islip and Cali is about 4,155.25 km. Based on Trip.com's latest data, travel demand is highest in August. The off-season for travel is November.

Cheapest one-way flight price€403
Cheapest return ticket price€577
Cheapest monthNovember
Peak season for travelAugust
Flight distance4,155.25 km

When is the cheapest time to book flights from Islip to Cali?

The cheapest time to fly from Islip to Cali: Jan 18 to Jan 25 — one-way prices start at €202.

Cheapest flights
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  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from Islip to Cali (ISP-CLO)?

    Based on Trip.com data, Frontier Airlines offers one-way fares as low as €403 on Cheapest nonstop routes (e.g. ISP to CLO on Sat, Dec 20), while Jetblue Airways offers Cheapest nonstop round-trips from €577 departing on Tue, Dec 16 and returning on Tue, Dec 23.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Islip to Cali is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Islip to Cali, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Dec 20, with one-way flights priced at just €403.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Frontier Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Cali travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Islip to Cali is November, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Islip to Cali on December 16, 2025 with Jetblue Airways, with prices starting at €576.
  • The time difference between Cali and Islip is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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