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Cheap flights from Dallas/Fort Worth Airport to New York from $101

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas/Fort Worth Airport to New York departing on 2/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Dallas/Fort Worth Airport to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
9:00 pm - 9:13 am
DFW
-
ISP
11h 13m
1 stop
Frontier Logo
4:07 pm - 6:09 pm
ISP
-
DFW
27h 02m
1 stop
$190Frontier
Thu, May 7 - Mon, May 11
Multiple Airlines Logo
2:24 pm - 2:39 pm
DFW
-
ISP
23h 15m
1 stop
Multiple Airlines Logo
5:51 pm - 7:02 am
ISP
-
DFW
38h 11m
2 stops
$210Multiple Airlines
Wed, Feb 25 - Sun, Mar 1
Frontier Logo
8:32 pm - 11:06 am
DFW
-
ISP
13h 34m
1 stop
Frontier Logo
3:34 pm - 5:09 pm
ISP
-
DFW
26h 35m
1 stop
$211Frontier
Fri, Feb 27 - Mon, Mar 2
Multiple Airlines Logo
8:40 pm - 8:40 am
DFW
-
ISP
35h 00m
2 stops
Multiple Airlines Logo
2:31 pm - 9:33 pm
ISP
-
DFW
8h 02m
1 stop
$217Multiple Airlines
Mon, Mar 2 - Fri, Mar 6
Frontier Logo
3:25 pm - 12:41 am
DFW
-
ISP
8h 16m
1 stop
Frontier Logo
7:34 pm - 8:19 am
ISP
-
DFW
13h 45m
1 stop
$220Frontier
Sun, Apr 5 - Fri, Apr 10
Frontier Logo
7:00 am - 11:50 pm
DFW
-
ISP
15h 50m
1 stop
Frontier Logo
5:30 am - 9:10 pm
ISP
-
DFW
16h 40m
1 stop
$241Frontier
Sat, Apr 4 - Thu, Apr 9
Multiple Airlines Logo
11:06 am - 7:28 pm
DFW
-
ISP
7h 22m
1 stop
Multiple Airlines Logo
9:33 am - 11:17 pm
ISP
-
DFW
14h 44m
2 stops
$242Multiple Airlines
Sat, Feb 28 - Wed, Mar 4
Multiple Airlines Logo
8:59 am - 11:50 pm
DFW
-
ISP
13h 51m
2 stops
Multiple Airlines Logo
8:36 pm - 2:13 pm
ISP
-
DFW
18h 37m
1 stop
$262Multiple Airlines
Sat, Apr 4 - Thu, Apr 9
Multiple Airlines Logo
2:24 pm - 2:39 pm
DFW
-
ISP
23h 15m
1 stop
Multiple Airlines Logo
5:51 pm - 9:20 pm
ISP
-
DFW
28h 29m
1 stop
$279Multiple Airlines
Wed, Feb 25 - Sun, Mar 1
Frontier Logo
5:45 am - 7:28 pm
DFW
-
ISP
12h 43m
2 stops
Frontier Logo
9:33 am - 10:41 pm
ISP
-
DFW
14h 08m
2 stops
$298Frontier
Sat, Feb 28 - Wed, Mar 4

Frontier flights from Dallas/Fort Worth Airport to Islip, New York

Our best Frontier deals on Dallas/Fort Worth Airport to Islip, New York flight tickets
Frontier
May 7
DFW9:00 pmDallas/Fort Worth
11h 13m
1 stop
ISP9:13 amIslip Long Island
May 11
ISP4:07 pmIslip Long Island
27h 02m
1 stop
DFW6:09 pmDallas/Fort Worth
$190
Frontier
Feb 27
DFW8:32 pmDallas/Fort Worth
21h 56m
1 stop
ISP7:28 pmIslip Long Island
Mar 2
ISP3:34 pmIslip Long Island
26h 35m
1 stop
DFW5:09 pmDallas/Fort Worth
$211
Frontier
Apr 5
DFW3:25 pmDallas/Fort Worth
8h 16m
1 stop
ISP12:41 amIslip Long Island
Apr 10
ISP7:34 pmIslip Long Island
13h 45m
1 stop
DFW8:19 amDallas/Fort Worth
$220

JetBlue flights from Dallas/Fort Worth Airport to Islip, New York

Our best JetBlue deals on Dallas/Fort Worth Airport to Islip, New York flight tickets
JetBlue
Mar 26
DFW6:00 amDallas/Fort Worth
17h 07m
1 stop
ISP12:07 amIslip Long Island
Mar 27
ISP8:22 pmIslip Long Island
27h 47m
1 stop
DFW11:09 pmDallas/Fort Worth
$599
JetBlue
Mar 19
DFW4:10 pmDallas/Fort Worth
6h 36m
1 stop
ISP11:46 pmIslip Long Island
Mar 22
ISP8:25 amIslip Long Island
7h 23m
1 stop
DFW2:48 pmDallas/Fort Worth
$821

momondo Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth Airport to Islip, New York 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, momondo users made 832,500 searches. Data last updated February 14, 2026.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Islip, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Thu 5/7

9:00 pm-9:13 am

1 stop11h 13m

Islip Long Island

Mon 5/11

4:07 pm-6:09 pm

1 stop27h 02m

$190

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Wed 2/25

2:24 pm-2:39 pm

1 stop23h 15m

Islip Long Island

Sun 3/1

5:51 pm-7:02 am

2 stops38h 11m

$210

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Fri 2/27

8:32 pm-11:06 am

1 stop13h 34m

Islip Long Island

Mon 3/2

3:34 pm-5:09 pm

1 stop26h 35m

$211

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Mon 3/2

8:40 pm-8:40 am

2 stops35h 00m

Islip Long Island

Fri 3/6

2:31 pm-9:33 pm

1 stop8h 02m

$217

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Sun 4/5

3:25 pm-12:41 am

1 stop8h 16m

Islip Long Island

Fri 4/10

7:34 pm-8:19 am

1 stop13h 45m

$220

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Sat 4/4

7:00 am-11:50 pm

1 stop15h 50m

Islip Long Island

Thu 4/9

5:30 am-9:10 pm

1 stop16h 40m

$241

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Sat 2/28

11:06 am-7:28 pm

1 stop7h 22m

Islip Long Island

Wed 3/4

9:33 am-11:17 pm

2 stops14h 44m

$242

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Sat 4/4

8:59 am-11:50 pm

2 stops13h 51m

Islip Long Island

Thu 4/9

8:36 pm-2:13 pm

1 stop18h 37m

$262

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Wed 2/25

2:24 pm-2:39 pm

1 stop23h 15m

Islip Long Island

Sun 3/1

5:51 pm-9:20 pm

1 stop28h 29m

$279

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Sat 2/28

5:45 am-7:28 pm

2 stops12h 43m

Islip Long Island

Wed 3/4

9:33 am-10:41 pm

2 stops14h 08m

$298

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from Dallas/Fort Worth Airport to Islip, New York

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Dallas/Fort Worth to Islip Long Island?

Frontier is the most popular carrier operating from Dallas/Fort Worth to Islip Long Island

What airlines fly to Islip, New York?

American Airlines, Spirit Airlines and Frontier are the top three most popular airlines that fly to Islip, New York from Dallas/Fort Worth Airport according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 6 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

When to book flights from Dallas/Fort Worth Airport to Islip, New York

Are you open to changing your travel dates? Check out the ideal times to fly from Dallas/Fort Worth Airport to Islip, New York according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dallas/Fort Worth Airport to Islip, New York (DFW to ISP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas/Fort Worth Airport to Islip, New York

Fastest flight time

7h 07m

Direct flights

None
The fastest flight from Dallas/Fort Worth Airport to Islip, New York takes 7h 07m
There are no direct flights from Dallas/Fort Worth Airport to Islip, New York. There are no popular flight routes from Dallas/Fort Worth Airport to Islip, New York.
Search flight deals

  • How far is Dallas/Fort Worth to Islip Long Island by plane?

    The straight-line distance from Dallas/Fort Worth to Islip Long Island is 1418.1 mi. Typically, this will take 7h 07m by plane in normal conditions.

  • When did momondo last update prices for flights from Dallas/Fort Worth Airport to Islip Long Island Airport?

    Prices for flights from Dallas/Fort Worth Airport to Islip Long Island Airport were last updated today.

  • How many operators does momondo search for flights from Dallas/Fort Worth Airport to Islip Long Island Airport?

  • How old do you have to be to fly from Dallas/Fort Worth Airport to Islip Long Island Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dallas/Fort Worth Airport to Islip Long Island Airport.

  • What documentation or ID do you need to fly to Islip Long Island Airport?

    The required travel and health documents for your Islip Long Island Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Islip Long Island Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Dallas/Fort Worth Airport to Islip, New York?

Best airlines flying from Dallas/Fort Worth Airport to Islip, New York

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Islip, New York with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $218Free CancellationRating
8.0
4,284 reviews
Search Southwest flights

Traveling to a place near New York?

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Why use momondo?

Why should I use momondo to find a flight deal from Dallas to Islip?

Finding the right flight to Islip from Dallas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Islip quick and easy, saving you time and money.

Can I find flights from Dallas to Islip with flexible booking policies on momondo?

All flight searches from Dallas to Islip on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Dallas to Islip?

momondo provides multiple filters to help you find the best flight to Islip from Dallas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Dallas to Islip right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Islip from Dallas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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