Title:  Cheap Flights from Islip to Dallas (ISP to DFW) - Expedia.co.uk

  

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# Cheap Flights from Islip (ISP) to Dallas (DFW)

-   [Return](?flightType=roundtrip)
-   [One-way](?flightType=oneway)
-   [Multi-city](?flightType=multicity)

### Travellers

Adults

ChildrenAges 2 to 17

InfantsYounger than 2

EconomyPremium economyBusiness classFirst class

Leaving from

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Direct flights only

## Popular airlines from MacArthur Airport (ISP) to Dallas-Fort Worth International Airport (DFW)

-   ![Frontier Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg)
    
    Frontier Airlines
    
    [](https://www.expedia.co.uk/Flights-Search?leg1=from:isp,to:dfw,departure:01/10/2025TANYT&leg2=from:dfw,to:isp,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}])

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## Find the cheapest month to fly from Islip (ISP) to Dallas (DFW)

### November is typically the cheapest month to fly

From £87 - £682 per traveller.

Flight from Islip to Dallas route information

| Origin airport | MacArthur |
| --- | --- |
| Destination airport | Dallas-Fort Worth Intl. |
| Distance | 2281 km |

## Compare flights from Islip to Dallas easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Islip to Dallas. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Dallas-Fort Worth Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from MacArthur to Dallas-Fort Worth Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from MacArthur (ISP) to Dallas-Fort Worth Intl. (DFW)

The easiest way to view the best deals on flights from Islip to Dallas today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from MacArthur to Dallas-Fort Worth Intl. start at just and range up to .  

To find an even better deal, try  

-   being flexible on your dates – midweek flights can be cheaper
-   looking for other airports near Islip and Dallas
-   booking your flight during , the cheapest month on this route
-   varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Islip to Dallas flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from MacArthur to Dallas-Fort Worth Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

## Frequently asked questions

### How much is a flight from ISP to DFW Airport?

> Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey from MacArthur Airport (ISP) to Dallas-Fort Worth Intl. Airport (DFW) was . Fares this good don't wait forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.

### Do I need to pay a cancellation fee if I cancel my flight from MacArthur Airport to DFW?

> The majority of flights can be cancelled online, but whether or not you incur a fee all comes down to your airline. If you do have to cancel your holiday, follow the instructions in the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033).

### How do I find cheap flights from MacArthur Airport (ISP) to Dallas-Fort Worth Intl. Airport (DFW) that have flexible change policies?

> Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for ISP to Dallas Airport flights, you'll see a "no change fees" filter for you to select.

### How far is the flight from MacArthur Airport to DFW Airport?

> Expect to be soaring through the sky for a while, as the flight distance from ISP to Dallas-Fort Worth Intl. Airport (DFW) is 2,300 kilometres. Set up a playlist of your favourite songs before leaving home to stay entertained during your journey.

### Which airlines fly direct from MacArthur Airport (ISP) to Dallas-Fort Worth Intl. Airport (DFW)?

> At present, no airlines offer flights directly from MacArthur Airport to DFW. You'll have to book a flight with one or more stops. To get the best connections and price, lock in your airfare ahead of time.

### Are MacArthur Airport to DFW flight tickets cheaper when they're purchased at the last minute?

> Last-minute planners can sometimes pick up a bargain, with some of the cheapest airfares from MacArthur Airport (ISP) to Dallas-Fort Worth Intl. Airport (DFW) showing up a few weeks before the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals frequently — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines release prices that far in advance.

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