ISP - DFW

$139 Find Cheap Flights from Islip to Dallas - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$280
Typical prices: $170-$417
Frontier
Wed 11/21Tue 11/27
ISP - DFW • 1 stop
Cheapest one-way
$131
Typical prices: $89-$789
Frontier
Wed 11/21
ISP - DFW • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Islip and Dallas/Fort Worth Airport. You'll need to take a connecting flight to reach the destination.
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Flight Deals

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

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

Recent round-trip flight deals from Islip to Dallas/Fort Worth

Sat, Nov 21 - Fri, Nov 27
Frontier Logo
4:43 pm - 12:42 amISP  Islip Long Island-DFW Dallas/Fort Worth
8h 59m1 stop Orlando
Frontier Logo
7:31 am - 3:45 pmDFW  Dallas/Fort Worth-ISP Islip Long Island
7h 14m1 stop Orlando
$280Frontier
Sun, Nov 22 - Fri, Nov 27
Frontier Logo
4:40 pm - 12:42 amISP  Islip Long Island-DFW Dallas/Fort Worth
9h 02m1 stop Orlando
Frontier Logo
7:31 am - 3:45 pmDFW  Dallas/Fort Worth-ISP Islip Long Island
7h 14m1 stop Orlando
$280Frontier
Mon, Nov 23 - Fri, Nov 27
Frontier Logo
4:40 pm - 12:42 amISP  Islip Long Island-DFW Dallas/Fort Worth
9h 02m1 stop Orlando
Frontier Logo
7:31 am - 3:45 pmDFW  Dallas/Fort Worth-ISP Islip Long Island
7h 14m1 stop Orlando
$288Frontier
Thu, Nov 12 - Sun, Nov 15
Multiple Airlines Logo
6:33 pm - 8:17 amISP  Islip Long Island-DFW Dallas/Fort Worth
14h 44m1 stop Orlando
Multiple Airlines Logo
9:10 pm - 11:20 amDFW  Dallas/Fort Worth-ISP Islip Long Island
37h 10m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham
$297Multiple Airlines
Thu, Oct 15 - Thu, Oct 22
Frontier Logo
6:25 pm - 8:16 amISP  Islip Long Island-DFW Dallas/Fort Worth
14h 51m1 stop Orlando
Frontier Logo
1:20 pm - 6:00 pmDFW  Dallas/Fort Worth-ISP Islip Long Island
27h 40m1 stop Orlando
$329Frontier
Mon, Oct 19 - Thu, Oct 22
Multiple Airlines Logo
6:55 pm - 8:16 amISP  Islip Long Island-DFW Dallas/Fort Worth
14h 21m1 stop Orlando
Multiple Airlines Logo
9:10 pm - 11:20 amDFW  Dallas/Fort Worth-ISP Islip Long Island
37h 10m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham
$331Multiple Airlines
Tue, Sep 29 - Tue, Oct 6
Frontier Logo
5:43 pm - 8:07 amISP  Islip Long Island-DFW Dallas/Fort Worth
15h 24m1 stop Orlando
Frontier Logo
7:48 pm - 4:58 pmDFW  Dallas/Fort Worth-ISP Islip Long Island
20h 10m2 stops Atlanta Hartsfield-Jackson Orlando
$332Frontier
Thu, Oct 29 - Sat, Oct 31
Multiple Airlines Logo
10:57 am - 12:36 amISP  Islip Long Island-DFW Dallas/Fort Worth
38h 39m2 stops Raleigh-Durham Detroit Metropolitan Wayne County
Multiple Airlines Logo
9:27 am - 5:31 pmDFW  Dallas/Fort Worth-ISP Islip Long Island
7h 04m1 stop Orlando
$334Multiple Airlines
Tue, Oct 27 - Sat, Nov 7
Multiple Airlines Logo
12:00 pm - 7:04 amISP  Islip Long Island-DFW Dallas/Fort Worth
20h 04m2 stops Raleigh-Durham Atlanta Hartsfield-Jackson
Multiple Airlines Logo
9:27 am - 5:31 pmDFW  Dallas/Fort Worth-ISP Islip Long Island
7h 04m1 stop Orlando
$339Multiple Airlines
Tue, Sep 29 - Tue, Oct 6
Frontier Logo
5:43 pm - 8:07 amISP  Islip Long Island-DFW Dallas/Fort Worth
15h 24m1 stop Orlando
Frontier Logo
9:21 am - 4:58 pmDFW  Dallas/Fort Worth-ISP Islip Long Island
6h 37m1 stop Orlando
$341Frontier
Booking Insights

Price, demand and travel trends for Islip to Dallas/Fort Worth Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Islip to Dallas/Fort Worth Airport with more confidence.

How much is a round-trip flight from Islip to Dallas/Fort Worth Airport?

Round-trip flights from Islip to Dallas/Fort Worth Airport start at $280. Prices are typical for this route right now, with typical round-trip fares ranging from $170 to $417. The lowest price found in the past 5 days was $280 on Frontier.

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Key details for Islip to Dallas/Fort Worth Airport flights

Cheapest flight

$131
Flight from Islip to Dallas/Fort Worth Airport

When to book flights from Islip to Dallas/Fort Worth

Are your dates flexible? Find out the best times to travel from Islip to Dallas/Fort Worth 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 Dallas/Fort Worth Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Islip to Dallas/Fort Worth Airport?

    Flights from Islip to Dallas/Fort Worth Airport usually depart from Islip Long Island (ISP) and arrive at Dallas/Fort Worth (DFW).

  • What cabin classes can I book on flights from Islip to Dallas/Fort Worth Airport?

    Only Economy Class is available on flights from Islip to Dallas/Fort Worth Airport.

  • Which airports do connecting flights from Islip to Dallas/Fort Worth Airport pass through?

    Most connecting flights from Islip to Dallas/Fort Worth Airport pass through Orlando (MCO), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Islip to Dallas/Fort Worth Airport?

    Yes. Being flexible with your travel dates can save you up to 60% on the Islip to Dallas/Fort Worth Airport route. Thursday is the cheapest departure day at $170 round-trip on average, while Friday is the most expensive at $417, a difference of $247. 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 popular places can I visit in Dallas/Fort Worth Airport?

    Some of the most popular sights in Dallas/Fort Worth Airport are American Airlines Center, Kay Bailey Hutchison Convention Center and Dallas World Aquarium. These are among the most viewed places in Dallas/Fort Worth Airport on KAYAK.

  • How long is a flight from Islip to Dallas/Fort Worth Airport?

    A nonstop flight from Islip to Dallas/Fort Worth Airport takes 0h 00m, covering 1,425 miles.

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

    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 Dallas/Fort Worth Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $280 to $1,627. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Islip to Dallas/Fort Worth Airport looking right now?

    One-way fares from Islip to Dallas/Fort Worth Airport are currently lower than usual. Average one-way flight prices are about $191, which is 5% below the typical average for this route.

  • What is the time difference between Islip and Dallas/Fort Worth Airport?

    Dallas/Fort Worth Airport is 1 hour behind Islip (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Dallas/Fort Worth Airport (DFW)?

    Dallas/Fort Worth Airport (DFW) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:
    • Easirent
    • Europcar
    • Ace
    • Hertz
    • Thrifty

Your guide to booking Islip to Dallas/Fort Worth Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Friday. On this route, Thursday flights average $170 - about $247 less than Friday (59% savings) based on the last 12 months.

More options for your flight from Islip to Dallas/Fort Worth

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