Cheap Flights from Islip to Cali from THB 14,952

Frequently Asked Questions

• Which airlines offer the cheapest flights from Islip (ISP) to Cali (CLO)?

  Based on Trip.com data, Frontier Airlines offers one-way fares as low as THB 14,952 on Cheapest nonstop routes (e.g. ISP to CLO on Sat, Dec 20), while Jetblue Airways offers Cheapest nonstop round-trips from THB 21,453 departing on Tue, Dec 16 and returning on Tue, Dec 23.

• When is the best time to book flights from Islip to Cali?

  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.

• How can I find the best deals on flights from Islip to Cali?

  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 THB 14,952.
  · 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.

• When is the best time to book a flight from Islip to Cali to get the best price?

  The cheapest months to fly from Islip to Cali is November, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Islip to Cali?

  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 THB 21,452.

• What is the time difference between Islip and Cali?

  The time difference between Cali and Islip is 0h.

• How can I change or cancel my flight ticket from Islip to Cali?

  Tickets can only be changed or cancelled 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.