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$54+ Cheap flights from Islip, NY (ISP) to Oklahoma

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — OKC
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Islip to Oklahoma

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Oklahoma (USOK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$102
(Trip.com)

One-way from

$54
(Cheapflightsfares)
From Islip Long Island to Oklahoma
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One-way flight from Islip Long Island to Oklahoma
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Find flight deals from Islip to Oklahoma

Cheapest flights from Islip to Oklahoma
Explore the most affordable flight options available from Islip to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Frontier deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3111:25 amISP - DFW
1 stop13h 57mFrontier
Sat 4/59:59 pmDFW - ISP
1 stop9h 11mFrontier
Deal found 12/17$498

Find flights from Islip to Oklahoma within your budget

Customize your flight search to find flights from Islip to Oklahoma that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IslipDallas

ISP - DFW

ISPDFW

Islip Long Island

Mon 1/13

8:23 pm-1:19 pm

1 stop17h 56m

Dallas/Fort Worth

Tue 1/21

2:51 pm-1:58 pm

1 stop22h 07m

$102

IslipDallas

ISP - DFW

ISPDFW

Islip Long Island

Mon 1/13

1:57 pm-10:27 am

3 stops21h 30m

Dallas/Fort Worth

Tue 1/21

2:41 pm-6:45 pm

3 stops27h 04m

$356

IslipDallas

ISP - DFW

ISPDFW

Islip Long Island

Thu 1/30

12:43 pm-7:42 pm

1 stop7h 59m

$54

IslipDallas

ISP - DFW

ISPDFW

Islip Long Island

Thu 2/13

10:50 am-9:56 pm

3 stops36h 06m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Best time to book a flight from Islip to Oklahoma

Have a flexible travel schedule? Discover the best time to fly to Oklahoma from Islip with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Islip to Oklahoma

Get recent, data-driven insights about flights from Islip to Oklahoma including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Islip, New York to Oklahoma?

Currently, January is the cheapest month in which you can book a flight from Islip, New York to Oklahoma (average of $348). Flying from Islip, New York to Oklahoma in May is currently the most expensive (average of $422). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Oklahoma by month

Plan your trip to Oklahoma by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oklahoma ranges from 1.2 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. January is typically the driest time to visit Oklahoma when rainfall is around 1.2 in.

Temperature in Oklahoma by month

Plan your trip to Oklahoma by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oklahoma, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Oklahoma

Get insights into the airlines that provide service to Oklahoma. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oklahoma. Reviews last updated December 18, 2024.
Frontier
6.1
Okay
3,479 reviews

Crew

6.9

Food

4.9

Comfort

5.7

Entertainment

4.7

Boarding

6.4

Overall

6.1

Reviews

1 / 10

Nice crew. Good announcements from pilot. Late departure. No ramp crew upon arrival so we waited on the plane for 10 minutes before disembarking.

Frontier
6.1
Okay
3,479 reviews
Frontier
6.1
Okay
3,479 reviews

Crew

6.9

Food

4.9

Comfort

5.7

Entertainment

4.7

Boarding

6.4

Overall

6.1

Reviews

1 / 10

Nice crew. Good announcements from pilot. Late departure. No ramp crew upon arrival so we waited on the plane for 10 minutes before disembarking.

Related info for your journey

Find useful and relevant information for your journey from Islip to Oklahoma. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Islip to Oklahoma?

    If you book a flight to Oklahoma from Islip, you will be flying from Long Island, which is the city’s only airport. Islip Long Island (ISP) is located 7.2 mi from the center of Islip.

  • What are the most popular routes from Islip, New York to Oklahoma?

    The most popular route from Islip, New York to Oklahoma is Islip Long Island - Dallas/Fort Worth. You may also consider Islip Long Island - Lawton-Fort Sill or Islip Long Island - Oklahoma City Will Rogers World.

  • Can I find deals for flights from Islip to Oklahoma that include hotel bookings?

    Yes. In addition to deals on Islip to Oklahoma flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Oklahoma?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Oklahoma.

  • Can I find deals for business class flights from Islip to Oklahoma?

    Yes. Cheapflights offers flight deals from Islip to Oklahoma by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Islip, New York to Oklahoma?

    Currently, January is the cheapest month in which you can book a flight from Islip, New York to Oklahoma (average of $348). Flying from Islip, New York to Oklahoma in May is currently the most expensive (average of $422). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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