DFW - ISP

$129 Find Cheap Flights from Dallas/Fort Worth Airport to Islip - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$312
Typical prices: $164-$324
Frontier
Tue 10/2Sat 10/6
DFW - ISP • 1 stop
Cheapest one-way
$129
Typical prices: $161-$209
Frontier
Sun 10/28
DFW - ISP • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Dallas/Fort Worth Airport and Islip. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
September
Cheapest • 40% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Orlando (MCO)
Cheapest • Avg $273 (round-trip)
Fort Lauderdale (FLL)
Shortest trip • 8h 43m (one-way)
Insights
Insights
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Flight Deals

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

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

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

Fri, Oct 2 - Tue, Oct 6
Frontier Logo
9:54 pm - 4:58 pmDFW  Dallas/Fort Worth-ISP Islip Long Island
18h 04m1 stop Orlando
Frontier Logo
5:43 pm - 8:07 amISP  Islip Long Island-DFW Dallas/Fort Worth
15h 24m1 stop Orlando
$312Frontier
Wed, Oct 7 - Wed, Oct 14
Multiple Airlines Logo
7:40 am - 10:17 amDFW  Dallas/Fort Worth-ISP Islip Long Island
25h 37m1 stop Raleigh-Durham
Multiple Airlines Logo
12:00 pm - 7:00 amISP  Islip Long Island-DFW Dallas/Fort Worth
20h 00m2 stops Raleigh-Durham Atlanta Hartsfield-Jackson
$321Multiple Airlines
Tue, Oct 6 - Wed, Oct 14
Multiple Airlines Logo
7:40 am - 11:20 amDFW  Dallas/Fort Worth-ISP Islip Long Island
26h 40m1 stop Raleigh-Durham
Multiple Airlines Logo
12:00 pm - 7:00 amISP  Islip Long Island-DFW Dallas/Fort Worth
20h 00m2 stops Raleigh-Durham Atlanta Hartsfield-Jackson
$329Multiple Airlines
Wed, Oct 7 - Wed, Oct 14
Multiple Airlines Logo
7:40 am - 10:17 amDFW  Dallas/Fort Worth-ISP Islip Long Island
25h 37m1 stop Raleigh-Durham
Multiple Airlines Logo
12:00 pm - 7:00 amISP  Islip Long Island-DFW Dallas/Fort Worth
20h 00m2 stops Raleigh-Durham Atlanta Hartsfield-Jackson
$329Multiple Airlines
Sun, Oct 18 - Sun, Oct 25
Multiple Airlines Logo
9:10 pm - 11:20 amDFW  Dallas/Fort Worth-ISP Islip Long Island
37h 10m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham
Multiple Airlines Logo
6:25 pm - 8:16 amISP  Islip Long Island-DFW Dallas/Fort Worth
14h 51m1 stop Orlando
$332Multiple Airlines
Mon, Oct 5 - Wed, Oct 14
Multiple Airlines Logo
7:15 am - 11:20 amDFW  Dallas/Fort Worth-ISP Islip Long Island
27h 05m1 stop Raleigh-Durham
Multiple Airlines Logo
12:00 pm - 7:00 amISP  Islip Long Island-DFW Dallas/Fort Worth
20h 00m2 stops Raleigh-Durham Atlanta Hartsfield-Jackson
$356Multiple Airlines
Sun, Oct 18 - Sun, Oct 25
Frontier Logo
9:54 pm - 6:00 pmDFW  Dallas/Fort Worth-ISP Islip Long Island
19h 06m1 stop Orlando
Frontier Logo
6:25 pm - 8:16 amISP  Islip Long Island-DFW Dallas/Fort Worth
14h 51m1 stop Orlando
$358Frontier
Tue, Oct 6 - Mon, Oct 12
Frontier Logo
7:48 pm - 4:58 pmDFW  Dallas/Fort Worth-ISP Islip Long Island
20h 10m2 stops Atlanta Hartsfield-Jackson Orlando
Frontier Logo
6:55 pm - 8:16 amISP  Islip Long Island-DFW Dallas/Fort Worth
14h 21m1 stop Orlando
$363Frontier
Wed, Oct 7 - Sat, Oct 17
Multiple Airlines Logo
7:40 am - 10:17 amDFW  Dallas/Fort Worth-ISP Islip Long Island
25h 37m1 stop Raleigh-Durham
Multiple Airlines Logo
12:00 pm - 7:00 amISP  Islip Long Island-DFW Dallas/Fort Worth
20h 00m2 stops Raleigh-Durham Atlanta Hartsfield-Jackson
$364Multiple Airlines
Tue, Oct 6 - Sat, Oct 17
Multiple Airlines Logo
7:40 am - 11:20 amDFW  Dallas/Fort Worth-ISP Islip Long Island
26h 40m1 stop Raleigh-Durham
Multiple Airlines Logo
12:00 pm - 7:00 amISP  Islip Long Island-DFW Dallas/Fort Worth
20h 00m2 stops Raleigh-Durham Atlanta Hartsfield-Jackson
$364Multiple Airlines
Booking Insights

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

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

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

Round-trip flights from Dallas/Fort Worth Airport to Islip start at $312. Prices are typical for this route right now, with typical round-trip fares ranging from $164 to $324. The lowest price found in the past 5 days was $312 on Frontier.

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Key details for Dallas/Fort Worth Airport to Islip flights

Low season

December

Cheapest flight

$129
Most popular time to fly and prices are also 40% lower on average.
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

Your Dallas/Fort Worth Airport to Islip 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 Dallas/Fort Worth Airport to Islip?

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

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

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

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

    Connecting flights from Dallas/Fort Worth Airport to Islip most commonly pass through:

    • Orlando (MCO) - 86% of one-stop connections
    • Fort Lauderdale (FLL) - 14% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

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

    On the Dallas/Fort Worth Airport to Islip route, being flexible with your departure day can save you up to 61%. Sunday is the cheapest day at $186 round-trip on average, while Saturday is the most expensive at $474: a $288 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

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

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

    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 Dallas/Fort Worth Airport to Islip 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 $312 to $1,461. That means the highest observed fare was about 5x higher than the lowest one.

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

    One-way fares from Dallas/Fort Worth Airport to Islip are currently lower than usual. Average one-way flight prices are about $144, which is 14% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Dallas/Fort Worth Airport to Islip?

    Flying via Fort Lauderdale (FLL) gives the shortest average 1-stop total travel time at 8h 43m, compared with 11h 42m via Orlando (MCO).

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

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

  • What car rental options are available at Islip Long Island Airport (ISP)?

    Islip Long Island Airport (ISP) hosts 5 major car rental companies, with daily rates starting from around $36 for economy cars. Top options include:
    • Budget
    • Enterprise Rent-A-Car
    • Avis
    • National
    • Empire Rent A Car

  • How much should I expect to pay for a Dallas/Fort Worth Airport to Islip flight?

    Round-trip flights from Dallas/Fort Worth Airport to Islip range from $164 to $324, with an average of $308 over the past 12 months. Anything below $164 counts as a good deal.

Your guide to booking Dallas/Fort Worth Airport to Islip 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 Sunday departure instead of Saturday. On this route, Sunday flights average $186 - about $288 less than Saturday (61% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Dallas/Fort Worth Airport to Islip trip for September. Fares historically average $186 round-trip in that month - typically $288 less than the most expensive month, which is February (based on the last 12 months).

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

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