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DFW - ISP

Find cheap flights from Dallas/Fort Worth Airport to Islip from $65

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dallas/Fort Worth to Islip departing on 5/21. 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
0 bags
Fri 6/7
Fri 6/14

Search hundreds of travel sites at once for deals on flights to Islip

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to Islip, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to Islip, as well as popular online travel agencies
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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Cheap flight deals from Dallas/Fort Worth to Islip (DFW-ISP)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dallas/Fort Worth 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 and deals for you by selecting your travel dates.
Choose your dates
8:46 pm - 8:13 amDFW-ISP
10h 27m1 stop
9:42 pm - 7:12 amISP-DFW
10h 30m1 stop
$151Frontier
Find Deal
Sat, May 18 - Tue, May 21
6:00 am - 6:06 pmDFW-ISP
11h 06m1 stop
4:49 pm - 7:50 pmISP-DFW
28h 01m1 stop
$160Frontier
Find Deal
Thu, May 23 - Wed, May 29
6:00 am - 6:06 pmDFW-ISP
11h 06m1 stop
4:49 pm - 7:50 pmISP-DFW
28h 01m1 stop
$166Frontier
Find Deal
Thu, May 23 - Wed, May 29
9:50 pm - 7:40 amDFW-ISP
8h 50m1 stop
10:23 pm - 10:06 amISP-DFW
12h 43m1 stop
$191Frontier
Find Deal
Thu, Jun 13 - Sun, Jun 16
8:45 pm - 8:26 amDFW-ISP
10h 41m1 stop
3:03 pm - 11:59 pmISP-DFW
9h 56m1 stop
$200Frontier
Find Deal
Wed, Jul 24 - Tue, Jul 30
9:49 pm - 7:40 amDFW-ISP
8h 51m1 stop
4:46 pm - 7:50 amISP-DFW
16h 04m1 stop
$208Frontier
Find Deal
Fri, Jun 7 - Fri, Jun 14
6:14 pm - 8:13 amDFW-ISP
12h 59m1 stop
9:42 pm - 9:45 amISP-DFW
13h 03m1 stop
$209Frontier
Find Deal
Fri, May 31 - Tue, Jun 4
6:00 pm - 9:59 amDFW-ISP
14h 59m1 stop
10:23 pm - 9:30 amISP-DFW
12h 07m1 stop
$212Frontier
Find Deal
Sat, Jun 15 - Sun, Jun 23
9:50 pm - 7:40 amDFW-ISP
8h 50m1 stop
10:23 pm - 11:12 amISP-DFW
13h 49m1 stop
$216Frontier
Find Deal
Thu, Jun 6 - Thu, Jun 13
9:47 pm - 8:26 amDFW-ISP
9h 39m1 stop
10:22 pm - 7:11 amISP-DFW
9h 49m1 stop
$232Frontier
Find Deal
Fri, Aug 2 - Sun, Aug 4

Flights from Dallas/Fort Worth to Islip - Travel Insights & Trends

Get data-powered insights and trends into flights from Dallas/Fort Worth to Islip to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Dallas/Fort Worth Airport to Islip?

The average price of all flights from Dallas/Fort Worth Airport to Islip, New York clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Islip on a Monday and more expensive on a Thursday. On your return trip to Dallas/Fort Worth Airport, you should consider flying back on a Monday, and avoid Fridays for better deals.

Good to know

Cheapest flight

$65
Flight from Dallas/Fort Worth Airport to Islip

When to book flights from Dallas/Fort Worth to Islip

Are your dates flexible? Find out the best times to travel from Dallas/Fort Worth to Islip based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Dallas/Fort Worth Airport to Islip flights

  • What is the cheapest flight from Dallas/Fort Worth Airport to Islip, New York?

    In the last 3 days, the lowest price for a flight from Dallas/Fort Worth Airport to Islip, New York was $65 for a one-way ticket and $151 for a round-trip.

  • Do I need a passport to fly between Dallas/Fort Worth Airport and Islip?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Dallas/Fort Worth Airport to Islip?

    On your way to Islip, you’ll fly out from Dallas/Fort Worth. You’ll be landing at Islip Long Island.

  • Which aircraft models fly most regularly from Dallas/Fort Worth Airport to Islip?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Dallas/Fort Worth Airport 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 Dallas/Fort Worth Airport to Islip.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dallas/Fort Worth Airport to Islip?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from Dallas/Fort Worth Airport 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 Dallas/Fort Worth Airport 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 Dallas/Fort Worth Airport with another airline. Booking your flights between Dallas/Fort Worth Airport and ISP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dallas/Fort Worth Airport 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 Dallas/Fort Worth Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Dallas/Fort Worth to Islip

 
See real verified KAYAK customer reviews for airlines flying from Dallas to Islip. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dallas/Fort Worth to Islip? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.2
FrontierOverall score based on 4088 reviews
5.2Food
6.6Boarding
5.8Comfort
7.1Crew
4.9Entertainment
Airline reviews

Frontier is a crappy airline nothing about it is honest

2.0 MediocreAnonymous, May 2024MCO - ISP
Read more about Frontier reviews

Frontier is a crappy airline nothing about it is honest

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

I paid for extra leg room. The flimsy plastic seat underneath the floatation seat did not line up with the arm rests. It seemed as if the plastic part was zip tied on but immovable. This caused severe uncomfortable for the duration of the flight.

Plane was clean but they do not allow bag drop until 1 hour before flight. Just encouraging late fees and other issues. The worst I have experienced. Total hostage situation, pay or you miss your flight.

Everything was good, and most importantly on time. They have been extremely tardy in some of my flights

First time flying with Frontier . From buying tickets ,getting boarding pass and boarding plane was super easy. Definitely would fly again with Frontier .

I had to cancel within 1hour of the reservation an they put you through hell to . no live customer service desk. I'm handy caped and they make it almost impossible to cancel. They are steeling my money. You should not have that airline on your site. Contact me and I will give you all info. Of what the are doing to me just notable treatment they are set up like that to take people

they charge too much when you arrive in the air port

Book cheap flights from Dallas to Islip

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Dallas to Islip found on KAYAK in the last 72 hours.
5/21Tue
1 stopFrontier
10h 50mDFW-ISP
$65
5/23Thu
1 stopFrontier
11h 06mDFW-ISP
$81
5/16Thu
1 stopFrontier
11h 06mDFW-ISP
$87
6/7Fri
1 stopFrontier
8h 51mDFW-ISP
$90
6/18Tue
1 stopFrontier
7h 49mDFW-ISP
$100
7/13Sat
1 stopFrontier
13h 00mDFW-ISP
$106
5/17Fri
1 stopFrontier
9h 15mDFW-ISP
$109
7/1Mon
1 stopFrontier
9h 57mDFW-ISP
$122
6/9Sun
2 stops
21h 08mDFW-ISP
$148
5/26Sun
2 stops
26h 51mDFW-ISP
$211

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Last minute flights from Dallas/Fort Worth to Islip

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Dallas to Islip that are departing in the next 10 days.
5/12Sun
multi-stopFrontier
11h 29mDFW-ISP
5/19Sun
multi-stopFrontier
10h 51mISP-DFW
$288
5/9Thu
multi-stopFrontier
12h 54mDFW-ISP
5/16Thu
multi-stopFrontier
10h 39mISP-DFW
$358
5/10Fri
multi-stopFrontier
12h 04mDFW-ISP
5/12Sun
multi-stopFrontier
13h 23mISP-DFW
$368

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Dallas/Fort Worth Airport - Islip Flights

Departure:

Dallas/Fort Worth Airport (undefined)United States

Destination:

Islip (ISP)United States

Return flight deals:

Islip - Dallas/Fort Worth Airport

Cabin classes: