ISP

$127 Find Cheap Flights from Oklahoma to Islip - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Islip departing on 7/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Oklahoma to Islip

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oklahoma to Islip that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Oklahoma to Islip

Tue, Sep 29 - Thu, Oct 1
Frontier Logo
1:35 pm - 9:33 am
DFW
-
ISP
18h 58m
1 stop
Frontier Logo
4:13 pm - 9:12 am
ISP
-
DFW
17h 59m
1 stop
$274Frontier
Tue, Sep 1 - Sat, Sep 5
Frontier Logo
8:11 pm - 10:03 am
DFW
-
ISP
12h 52m
1 stop
Frontier Logo
10:48 am - 6:42 pm
ISP
-
DFW
8h 54m
1 stop
$280Frontier
Mon, Aug 24 - Sat, Aug 29
Frontier Logo
6:00 am - 7:05 pm
DFW
-
ISP
12h 05m
1 stop
Frontier Logo
7:50 pm - 12:38 pm
ISP
-
DFW
17h 48m
1 stop
$298Frontier
Sat, Jul 18 - Mon, Jul 20
Frontier Logo
5:30 am - 7:01 pm
DFW
-
ISP
12h 31m
1 stop
Frontier Logo
7:46 pm - 12:23 pm
ISP
-
DFW
17h 37m
1 stop
$303Frontier
Fri, Jul 10 - Fri, Jul 17
Frontier Logo
5:30 am - 7:01 pm
DFW
-
ISP
12h 31m
1 stop
Frontier Logo
7:46 pm - 12:23 pm
ISP
-
DFW
17h 37m
1 stop
$310Frontier
Sat, Aug 1 - Fri, Aug 7
Frontier Logo
5:30 am - 7:01 pm
DFW
-
ISP
12h 31m
1 stop
Frontier Logo
10:57 am - 7:33 am
ISP
-
DFW
21h 36m
1 stop
$324Frontier
Fri, Jul 10 - Wed, Jul 22
Multiple Airlines Logo
7:21 pm - 9:53 am
XNA
-
ISP
13h 32m
1 stop
Multiple Airlines Logo
2:33 pm - 6:02 pm
ISP
-
XNA
28h 29m
2 stops
$372Multiple Airlines
Mon, Aug 24 - Sat, Aug 29
Southwest Logo
6:05 am - 4:25 pm
OKC
-
ISP
9h 20m
2 stops
Southwest Logo
11:55 am - 8:10 pm
ISP
-
OKC
9h 15m
2 stops
$419Southwest
Mon, Aug 24 - Sat, Aug 29
Southwest Logo
6:05 am - 4:25 pm
OKC
-
ISP
9h 20m
2 stops
Southwest Logo
6:00 am - 5:15 pm
ISP
-
OKC
12h 15m
1 stop
$420Southwest
Mon, Jul 13 - Mon, Jul 20
Southwest Logo
2:05 pm - 11:40 pm
TUL
-
ISP
8h 35m
2 stops
Southwest Logo
5:50 pm - 12:20 am
ISP
-
TUL
7h 30m
2 stops
$557Southwest
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$127
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from Dallas/Fort Worth Airport to Islip

FAQs for booking flights from Oklahoma to Islip

  • How does KAYAK find such low prices on flights from Oklahoma to Islip?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oklahoma to Islip.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oklahoma to Islip?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from Oklahoma is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oklahoma to Islip?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Islip with an airline and back to Oklahoma with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oklahoma to Islip?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Islip from Oklahoma up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Islip?

Book flights to Islip if you plan to visit one of these locations
Riverhead
Amagansett

Everything you need to know for your flight to Islip

Information on the airport you'll fly into in Islip

Islip (ISP)