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Flights from Tulsa to Islip

Search cheap flights from Tulsa to Islip in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at SGD 255, and round-trip tickets start at SGD 753.

      • TUL 07:00
        15h 59m
        2 stops
        ISP 23:59
        Tulsa - Islip | Fri, Dec 19 | American Airlines
        ISP 06:25
        16h 21m
        2 stops
        TUL 21:46
        Islip - Tulsa | Mon, Dec 22 | Frontier Airlines
        SGD 753 SGD 1,075
        30% OFF
        30% OFF
        SGD 1,075 SGD 753
      • TUL 13:00
        17h 25m
        1 stop
        ISP Invalid Date
        Tulsa - Islip | Thu, Dec 11 | Normal Airline
        ISP 15:00
        6h
        Nonstop
        TUL 16:00
        Islip - Tulsa | Sat, Dec 13 | Normal Airline
        Find More Flights
        Find More Flights

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

Tulsa to Islip Flight Details

The distance between Tulsa and Islip is about 2,041.04 km. Based on Trip.com's latest data, travel demand is highest in November. The off-season for travel is December.

Cheapest one-way flight priceSGD 255
Cheapest return ticket priceSGD 753
Cheapest monthDecember
Peak season for travelNovember
Flight distance2,041.04 km

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

The cheapest time to fly from Tulsa to Islip: Jan 11 to Jan 18 — one-way prices start at SGD 255.

Cheapest flights
From price
Search
  • 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 Tulsa to Islip (TUL-ISP)?

    Based on Trip.com data, American Airlines offers one-way fares as low as SGD 255 on Cheapest nonstop routes (e.g. TUL to ISP on Wed, Jan 14), while American Airlines offers Cheapest nonstop round-trips from SGD 753 departing on Fri, Dec 19 and returning on Mon, Dec 22.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Tulsa to Islip 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 Tulsa to Islip, 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 Wed, Jan 14, with one-way flights priced at just SGD 255.
    · 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 Islip travel is around November.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Tulsa to Islip is December, when demand for travel is lower.
  • The time difference between Islip and Tulsa is 1h.
  • 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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