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Cheap flights from Islip (ISP) to Dallas/Fort Worth (DFW) from $87

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 5/15. 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.
ISP — DFW
May 13 — May 201
From?
To?
Mon 5/13
Mon 5/20
1 adult, Economy
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Cheap flight deals from Islip to Dallas/Fort Worth

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Dallas/Fort Worth (DFW). 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 May 8, 2024.

Popular in

October

Cheapest in

May

Round-trip from

$258

One-way from

$87
High demand for flights, 40% potential price rise
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Best time to find cheap flights, 50% potential price drop
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From Islip Long Island to Dallas/Fort Worth
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One-way flight from Islip Long Island to Dallas/Fort Worth
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What is the cheapest day to fly round-trip from Islip, New York to Dallas/Fort Worth Airport?

Travelers have found that booking a Wednesday departure is the best way to save up to 58% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Islip, New York to Dallas/Fort Worth Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 42 days in advance, which can save you up to 67% on flights from Islip, New York to Dallas/Fort Worth Airport compared to booking the week you need them. Waiting 42 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $303. For sooner than that we have options available in the next 3 days from $398.

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

Flights from Islip, New York to Dallas/Fort Worth Airport lean towards being more expensive in December. Prices are generally better when you fly from Islip, New York to Dallas/Fort Worth Airport in September, with the cheapest ticket starting at $92.

When is the cheapest time to fly from Islip, New York to Dallas/Fort Worth Airport (ISP - DFW)?

A simple way to save on the total cost of your ticket is to fly from Islip, New York to Dallas/Fort Worth Airport in the morning. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight at noon.

Cheap Frontier flights from Islip to Dallas/Fort Worth

Explore cheap flight options specifically provided by Frontier for the route between Islip and Dallas/Fort Worth. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Tue 6/49:42 pmISP - DFW
1 stop13h 03mFrontier
Wed 6/57:02 pmDFW - ISP
1 stop11h 38mFrontier
Deal found 5/7$151
Tue 5/219:42 pmISP - DFW
1 stop10h 30mFrontier
Tue 5/288:23 pmDFW - ISP
1 stop10h 50mFrontier
Deal found 5/7$216
Thu 8/110:22 pmISP - DFW
1 stop9h 49mFrontier
Mon 8/58:45 pmDFW - ISP
1 stop10h 41mFrontier
Deal found 5/7$259
Tue 9/33:03 pmISP - DFW
1 stop9h 56mFrontier
Sun 9/88:16 amDFW - ISP
1 stop11h 29mFrontier
Deal found 5/6$288
Thu 5/1610:24 pmISP - DFW
1 stop10h 39mFrontier
Sun 5/196:00 amDFW - ISP
1 stop11h 06mFrontier
Deal found 5/7$298
Thu 5/238:27 pmISP - DFW
1 stop12h 36mFrontier
Tue 6/258:50 pmDFW - ISP
1 stop9h 50mFrontier
Deal found 5/7$344
Sat 6/154:46 pmISP - DFW
1 stop20h 14mFrontier
Sun 6/169:45 pmDFW - ISP
1 stop8h 55mFrontier
Deal found 5/8$416
Thu 5/238:27 pmISP - DFW
1 stop12h 36mFrontier
Sun 5/266:00 amDFW - ISP
1 stop11h 06mFrontier
Deal found 5/7$458
Sat 5/254:49 pmISP - DFW
1 stop27h 51mFrontier
Tue 5/288:23 pmDFW - ISP
1 stop10h 50mFrontier
Deal found 5/8$503

Cheap Islip to Dallas/Fort Worth flights in May & June 2024

Find cheap flight options from Islip to Dallas/Fort Worth specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 2024.
Tue 6/49:42 pmISP - DFW
1 stop13h 03mFrontier
Wed 6/57:02 pmDFW - ISP
1 stop11h 38mFrontier
Deal found 5/7$151
Tue 5/219:42 pmISP - DFW
1 stop10h 30mFrontier
Tue 5/288:23 pmDFW - ISP
1 stop10h 50mFrontier
Deal found 5/7$216
Mon 6/174:46 pmISP - DFW
1 stop27h 58mFrontier
Sat 6/226:00 pmDFW - ISP
1 stop14h 59mFrontier
Deal found 5/8$243
Thu 5/1610:24 pmISP - DFW
1 stop10h 39mFrontier
Sun 5/196:00 amDFW - ISP
1 stop11h 06mFrontier
Deal found 5/7$298
Fri 5/109:51 pmISP - DFW
1 stop13h 12mFrontier
Sat 5/116:55 pmDFW - ISP
1 stop12h 48mFrontier
Deal found 5/7$328
Thu 5/238:27 pmISP - DFW
1 stop12h 36mFrontier
Tue 6/258:50 pmDFW - ISP
1 stop9h 50mFrontier
Deal found 5/7$344
Sat 6/154:46 pmISP - DFW
1 stop20h 14mFrontier
Sun 6/169:45 pmDFW - ISP
1 stop8h 55mFrontier
Deal found 5/8$416
Thu 5/238:27 pmISP - DFW
1 stop12h 36mFrontier
Sun 5/266:00 amDFW - ISP
1 stop11h 06mFrontier
Deal found 5/7$458
Sat 5/254:49 pmISP - DFW
1 stop27h 51mFrontier
Tue 5/288:23 pmDFW - ISP
1 stop10h 50mFrontier
Deal found 5/8$503

Islip to Dallas/Fort Worth 2024 flight deals

Discover exclusive flight deals for travel between Islip and Dallas/Fort Worth in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Tue 6/49:42 pmISP - DFW
1 stop13h 03mFrontier
Wed 6/57:02 pmDFW - ISP
1 stop11h 38mFrontier
Deal found 5/7$151
Tue 5/219:42 pmISP - DFW
1 stop10h 30mFrontier
Tue 5/288:23 pmDFW - ISP
1 stop10h 50mFrontier
Deal found 5/7$216
Mon 6/174:46 pmISP - DFW
1 stop27h 58mFrontier
Sat 6/226:00 pmDFW - ISP
1 stop14h 59mFrontier
Deal found 5/8$243
Thu 8/110:22 pmISP - DFW
1 stop9h 49mFrontier
Mon 8/58:45 pmDFW - ISP
1 stop10h 41mFrontier
Deal found 5/7$259
Tue 9/33:03 pmISP - DFW
1 stop9h 56mFrontier
Sun 9/88:16 amDFW - ISP
1 stop11h 29mFrontier
Deal found 5/6$288
Thu 5/1610:24 pmISP - DFW
1 stop10h 39mFrontier
Sun 5/196:00 amDFW - ISP
1 stop11h 06mFrontier
Deal found 5/7$298
Fri 5/109:51 pmISP - DFW
1 stop13h 12mFrontier
Sat 5/116:55 pmDFW - ISP
1 stop12h 48mFrontier
Deal found 5/7$328
Thu 5/238:27 pmISP - DFW
1 stop12h 36mFrontier
Tue 6/258:50 pmDFW - ISP
1 stop9h 50mFrontier
Deal found 5/7$344
Sat 6/154:46 pmISP - DFW
1 stop20h 14mFrontier
Sun 6/169:45 pmDFW - ISP
1 stop8h 55mFrontier
Deal found 5/8$416

Islip to Dallas/Fort Worth flights leaving soon

Find last-minute flight options from Islip to Dallas/Fort Worth for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Thu 5/1610:24 pmISP - DFW
1 stop10h 39mFrontier
Sun 5/196:00 amDFW - ISP
1 stop11h 06mFrontier
Deal found 5/7$298

One-way flights to Dallas/Fort Worth from Islip

Search for one-way flight options from Islip to Dallas/Fort Worth. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Wed 5/156:05 pmISP - DFW
1 stop13h 58mFrontier
Deal found 5/7$87
Sun 6/910:23 pmISP - DFW
1 stop12h 07mFrontier
Deal found 5/7$96
Tue 7/169:45 pmISP - DFW
1 stop10h 26mFrontier
Deal found 5/7$106
Sat 6/154:46 pmISP - DFW
1 stop28h 51mFrontier
Deal found 5/8$145
Thu 8/110:22 pmISP - DFW
1 stop9h 49mFrontier
Deal found 5/7$159
Sat 5/254:49 pmISP - DFW
1 stop27h 51mFrontier
Deal found 5/8$259

Find flights from Islip to Dallas/Fort Worth within your budget

Customize your flight search to find flights from Islip to Dallas/Fort Worth 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 2,752,338 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$151 - $503

Route

Depart

Return

Price

Islip Long IslandDallas/Fort Worth

ISP - DFW

ISPDFW

Islip Long Island

Tue 6/4

1 stop13h 03m

Dallas/Fort Worth

Wed 6/5

1 stop11h 38m

$151

Islip Long IslandDallas/Fort Worth

ISP - DFW

ISPDFW

Islip Long Island

Tue 5/21

1 stop10h 30m

Dallas/Fort Worth

Tue 5/28

1 stop10h 50m

$216

Islip Long IslandDallas/Fort Worth

ISP - DFW

ISPDFW

Islip Long Island

Thu 8/1

1 stop9h 49m

Dallas/Fort Worth

Mon 8/5

1 stop10h 41m

$259

Islip Long IslandDallas/Fort Worth

ISP - DFW

ISPDFW

Islip Long Island

Tue 9/3

1 stop9h 56m

Dallas/Fort Worth

Sun 9/8

1 stop11h 29m

$288

Islip Long IslandDallas/Fort Worth

ISP - DFW

ISPDFW

Islip Long Island

Thu 5/23

1 stop12h 36m

Dallas/Fort Worth

Tue 6/25

1 stop9h 50m

$344

Islip Long IslandDallas/Fort Worth

ISP - DFW

ISPDFW

Islip Long Island

Sat 6/15

1 stop20h 14m

Dallas/Fort Worth

Sun 6/16

1 stop8h 55m

$416

Islip Long IslandDallas/Fort Worth

ISP - DFW

ISPDFW

Islip Long Island

Thu 5/23

1 stop12h 36m

Dallas/Fort Worth

Sun 5/26

1 stop11h 06m

$458

Islip Long IslandDallas/Fort Worth

ISP - DFW

ISPDFW

Islip Long Island

Sat 5/25

1 stop27h 51m

Dallas/Fort Worth

Tue 5/28

1 stop10h 50m

$503

Flights are sorted by cheapest first

Deals found on 5/7

When is the cheapest time to fly from Islip, New York to Dallas/Fort Worth Airport?

Use this chart to determine the cheapest time to fly round-trip from Islip to Dallas/Fort Worth. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Islip, New York to Dallas/Fort Worth Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Dallas/Fort Worth by month

Plan your trip from Islip to Dallas/Fort Worth by taking into account the cheapest months to travel. The average price of a one-way flight from Islip to Dallas/Fort Worth is currently $142 while a round-trip flight costs $329. Price data was last updated on May 5, 2024.

Currently, September is the cheapest month in which you can book a flight from Islip, New York to Dallas/Fort Worth Airport (average of $258). Flying from Islip, New York to Dallas/Fort Worth Airport in July is currently the most expensive (average of $319). 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.

January

$272

February

$278

March

$296

April

$265

May

$259

June

$308

July

$319

August

$260

September

$258

October

$258

November

$269

December

$265

Temperature and rainfall in Dallas/Fort Worth by month

Plan your trip to Dallas/Fort Worth by taking into account the average temperature and rainfall totals by month.

DFW

Temperature

46.4 - 86 °F

Reviews of airlines servicing Dallas/Fort Worth

Get insights into the airlines that provide service to Dallas/Fort Worth. 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 Dallas/Fort Worth. Reviews last updated May 8, 2024.
Frontier
6.3
Okay
4,088 reviews
Check prices

Food

5.2

Overall

6.3

Boarding

6.6

Entertainment

4.9

Crew

7.1

Comfort

5.8

Reviews

1 / 10

Check-in experience left a LOT to be desired. I had tried to check in online but couldn't figure out how to navigate the required steps. So, we got to the airport in plenty of time to check in at the counter. But once there (and my friend and I were the ONLY people at the counter at that time) the counter agents--all four of them--seemed to have difficulty in getting us our boarding passes. AND, they charged us $25 apiece for doing it. We were not at all happy about this.

Frontier
6.3
Okay
4,088 reviews
Frontier
6.3
Okay
4,088 reviews
Check prices

Food

5.2

Overall

6.3

Boarding

6.6

Entertainment

4.9

Crew

7.1

Comfort

5.8

Reviews

1 / 10

Check-in experience left a LOT to be desired. I had tried to check in online but couldn't figure out how to navigate the required steps. So, we got to the airport in plenty of time to check in at the counter. But once there (and my friend and I were the ONLY people at the counter at that time) the counter agents--all four of them--seemed to have difficulty in getting us our boarding passes. AND, they charged us $25 apiece for doing it. We were not at all happy about this.

Related info for your journey

Find useful and relevant information for your journey from Islip to Dallas/Fort Worth. 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 Dallas/Fort Worth?

    Islip Long Island (ISP), located 7.2 mi from the city center, is the airport you fly out of when you book flights from Islip to Dallas/Fort Worth. 1 airline have flights from Long Island to Dallas/Fort Worth on a regular basis. Booking flights from Islip Long Island to Dallas/Fort Worth should not be difficult; the airport handles an average of 0 outbound flights to Dallas/Fort Worth per day.

  • Can I find flights from Islip, New York to Dallas/Fort Worth Airport for under $200 on Cheapflights?

    Yes, there are multiple flights from Islip, New York to Dallas/Fort Worth Airport for under $200. The cheapest flight booked recently is on Frontier for just $151, but on average you can expect to pay $329.

  • Are there last-minute flights available from Islip, New York to Dallas/Fort Worth Airport for under $300?

    There are currently 1+ open flights from Islip, New York to Dallas/Fort Worth Airport within the next 7 days for less than $300.

  • What is the cheapest airline to fly from Islip, New York to Dallas/Fort Worth Airport round-trip?

    Flying on Frontier is currently your cheapest option to Dallas/Fort Worth Airport, with prices starting at $151. Frontier is priced at 35% lower than the current average price of a flight leaving 3 months from now.

  • What does ISP to DFW mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Islip Long Island Airport to Dallas/Fort Worth Airport flight would often be abbreviated as a ISP to DFW flight.

  • Can I find deals for flights from Islip to Dallas/Fort Worth that include extra baggage allowance?

    The amount of baggage you can bring on your Islip to Dallas/Fort Worth flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Islip to Dallas/Fort Worth with specific airlines?

    Yes, Cheapflights allows you to browse and filter Islip to Dallas/Fort Worth flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Islip to Dallas/Fort Worth that include hotel bookings?

    Yes. In addition to deals on Islip to Dallas/Fort Worth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Dallas/Fort Worth?

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

  • Can I find deals for business class flights from Islip to Dallas/Fort Worth?

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

  • Can I find deals for flights from Islip to Dallas/Fort Worth that allow pets onboard?

    Many airlines flying from Islip to Dallas/Fort Worth offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Islip to Dallas/Fort Worth?

    Yes, you can often find last-minute deals on Islip to Dallas/Fort Worth flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Islip, New York to Dallas/Fort Worth Airport flight deals updated?

    The Islip, New York to Dallas/Fort Worth Airport flight deals you see on this page were last updated on 5/8.

See more FAQs

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Alternative routes for Islip to Dallas/Fort Worth
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Islip to Dallas/Fort Worth

Discover the top airline that operate flights from Islip to Dallas/Fort Worth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$139Average$237FlexibilityNo cancel feeOn-time62%
Search Frontier flights
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Search flights from Islip to Dallas/Fort Worth by cabin class

Find flights from Islip to Dallas/Fort Worth, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Islip to Dallas/Fort Worth?

Cheapflights helps you search for flights from Islip to Dallas/Fort Worth via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Islip to Dallas/Fort Worth?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Islip to Dallas/Fort Worth.

Can Cheapflights find flights from Islip to Dallas/Fort Worth with no change fees?

Yes! Cheapflights helps users easily find flights from Islip to Dallas/Fort Worth with no change fees.

Can Cheapflights notify me if prices for flights from Islip to Dallas/Fort Worth become cheaper?

Of course! You can now track prices for flights from Islip to Dallas/Fort Worth and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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