ISP - OKC

$527 Find Cheap Flights from Islip to Oklahoma City - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$527
Typical prices: $338-$626
Southwest
Wed 12/5Fri 12/7
ISP - OKC • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Islip and Oklahoma City. You'll need to take a connecting flight to reach the destination.
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Flight Deals

Cheap Flights from Islip to Oklahoma City (ISP-OKC)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Islip to Oklahoma City

Sat, Dec 5 - Mon, Dec 7
Southwest Logo
12:45 pm - 8:50 pmISP  Islip Long Island-OKC Oklahoma City Will Rogers World
9h 05m2 stops Baltimore/Washington Denver Intl
Southwest Logo
7:05 am - 4:15 pmOKC  Oklahoma City Will Rogers World-ISP Islip Long Island
8h 10m2 stops Denver Intl Baltimore/Washington
$527Southwest
Sat, Dec 5 - Mon, Dec 7
Southwest Logo
7:55 am - 2:50 pmISP  Islip Long Island-OKC Oklahoma City Will Rogers World
7h 55m1 stop Orlando
Southwest Logo
7:05 am - 4:15 pmOKC  Oklahoma City Will Rogers World-ISP Islip Long Island
8h 10m2 stops Denver Intl Baltimore/Washington
$582Southwest
Tue, Nov 10 - Sat, Nov 14
Southwest Logo
5:05 pm - 10:55 pmISP  Islip Long Island-OKC Oklahoma City Will Rogers World
6h 50m1 stop Orlando
Southwest Logo
5:00 am - 2:55 pmOKC  Oklahoma City Will Rogers World-ISP Islip Long Island
8h 55m2 stops Chicago Midway Baltimore/Washington
$622Southwest
Tue, Nov 10 - Sat, Nov 14
Southwest Logo
4:05 pm - 10:10 pmISP  Islip Long Island-OKC Oklahoma City Will Rogers World
7h 05m2 stops Baltimore/Washington Dallas Love Field
Southwest Logo
5:00 am - 2:55 pmOKC  Oklahoma City Will Rogers World-ISP Islip Long Island
8h 55m2 stops Chicago Midway Baltimore/Washington
$627Southwest
Tue, Nov 10 - Sat, Nov 14
Southwest Logo
5:05 pm - 10:55 pmISP  Islip Long Island-OKC Oklahoma City Will Rogers World
6h 50m1 stop Orlando
Southwest Logo
6:25 am - 2:20 pmOKC  Oklahoma City Will Rogers World-ISP Islip Long Island
6h 55m1 stop Orlando
$666Southwest
Mon, Nov 23 - Mon, Nov 30
Southwest Logo
4:45 pm - 10:30 pmISP  Islip Long Island-OKC Oklahoma City Will Rogers World
6h 45m1 stop Orlando
Southwest Logo
5:15 am - 4:20 pmOKC  Oklahoma City Will Rogers World-ISP Islip Long Island
10h 05m2 stops Chicago Midway Baltimore/Washington
$701Southwest
Mon, Nov 23 - Mon, Nov 30
Southwest Logo
12:25 pm - 10:30 pmISP  Islip Long Island-OKC Oklahoma City Will Rogers World
11h 05m2 stops Baltimore/Washington Orlando
Southwest Logo
5:15 am - 4:20 pmOKC  Oklahoma City Will Rogers World-ISP Islip Long Island
10h 05m2 stops Chicago Midway Baltimore/Washington
$720Southwest
Mon, Nov 23 - Mon, Nov 30
Southwest Logo
4:45 pm - 10:30 pmISP  Islip Long Island-OKC Oklahoma City Will Rogers World
6h 45m1 stop Orlando
Southwest Logo
2:50 pm - 11:40 pmOKC  Oklahoma City Will Rogers World-ISP Islip Long Island
7h 50m1 stop Orlando
$788Southwest
Booking Insights

Price, demand and travel trends for Islip to Oklahoma City flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Islip to Oklahoma City?

Round-trip flights from Islip to Oklahoma City typically range from $338 to $626. The lowest price found in the past 5 days was $527, on Southwest.

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Key details for Islip to Oklahoma City flights

Cheapest flight

$527
Round-trip flight from Islip to Oklahoma City

When to book flights from Islip to Oklahoma City

Are your dates flexible? Find out the best times to travel from Islip to Oklahoma City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Islip to Oklahoma City flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • How long is a flight from Islip to Oklahoma City?

    A nonstop flight from Islip to Oklahoma City takes 00m, covering 1,378 miles.

  • Do I need a passport to fly from Islip to Oklahoma City?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • Have flight prices from Islip to Oklahoma City changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $527 to $788. That means the highest observed fare was about 49% higher than the lowest one.

  • What car rental options are available at Oklahoma City Will Rogers World Airport (OKC)?

    Oklahoma City Will Rogers World Airport (OKC) hosts 5 major car rental companies, with daily rates averaging $68 for economy cars. Top options include:

    • Hertz
    • Budget
    • Alamo
    • Avis
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from Islip to Oklahoma City?

    Flights from Islip to Oklahoma City usually depart from Islip Long Island (ISP) and arrive at Oklahoma City Will Rogers World (OKC).

  • Can I save money by using flexible dates for flights from Islip to Oklahoma City?

    Yes. Flexible dates can save you up to 47% on flights from Islip to Oklahoma City. Tuesday is the cheapest departure day at $338 round-trip on average, while Friday is the most expensive at $626, a difference of $288.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Islip and Oklahoma City?

    Oklahoma City is 1 hour behind Islip (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Islip to Oklahoma City flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average $338, about $288 less than Friday fares (46% savings) based on the last 12 months.

More options for your flight from Islip to Oklahoma City

Complete your trip to Oklahoma City with a hotel stay or car rental

Car rentals in Oklahoma City
Hotels in Oklahoma City
Vacations in Oklahoma City