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Cheap flights from Dallas/Fort Worth Airport to New York from $121

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 8/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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
5:30 am - 7:01 pm
DFW
-
ISP
12h 31m
1 stop
Frontier Logo
7:46 pm - 11:47 pm
ISP
-
DFW
29h 01m
1 stop
$242Frontier
Sat, Jul 25 - Fri, Jul 31
Frontier Logo
5:30 am - 7:01 pm
DFW
-
ISP
12h 31m
1 stop
Frontier Logo
10:57 am - 7:03 pm
ISP
-
DFW
9h 06m
1 stop
$246Frontier
Wed, Jul 29 - Wed, Aug 5
Frontier Logo
8:28 am - 6:14 pm
DFW
-
ISP
8h 46m
1 stop
Frontier Logo
7:09 pm - 7:33 am
ISP
-
DFW
13h 24m
1 stop
$257Frontier
Thu, Sep 3 - Sun, Sep 6
Frontier Logo
5:30 am - 7:01 pm
DFW
-
ISP
12h 31m
1 stop
Frontier Logo
7:46 pm - 12:23 pm
ISP
-
DFW
17h 37m
1 stop
$261Frontier
Sat, Jul 18 - Sat, Aug 1
Frontier Logo
5:30 am - 7:01 pm
DFW
-
ISP
12h 31m
1 stop
Frontier Logo
10:57 am - 7:03 pm
ISP
-
DFW
9h 06m
1 stop
$280Frontier
Wed, Jul 8 - Wed, Aug 5
Frontier Logo
8:14 pm - 9:53 am
DFW
-
ISP
12h 39m
1 stop
Frontier Logo
10:57 am - 7:15 pm
ISP
-
DFW
9h 18m
1 stop
$290Frontier
Thu, Jul 30 - Mon, Aug 3
Frontier Logo
5:30 am - 7:01 pm
DFW
-
ISP
12h 31m
1 stop
Frontier Logo
10:57 am - 7:03 pm
ISP
-
DFW
9h 06m
1 stop
$293Frontier
Sat, Jul 11 - Wed, Jul 15
Frontier Logo
5:30 am - 7:01 pm
DFW
-
ISP
12h 31m
1 stop
Frontier Logo
10:43 am - 5:52 pm
ISP
-
DFW
8h 09m
1 stop
$294Frontier
Fri, Jul 17 - Sat, Jul 18
Frontier Logo
5:30 am - 7:01 pm
DFW
-
ISP
12h 31m
1 stop
Frontier Logo
10:57 am - 7:03 pm
ISP
-
DFW
9h 06m
1 stop
$308Frontier
Sat, Jul 18 - Wed, Jul 22
Frontier Logo
12:45 pm - 9:53 am
DFW
-
ISP
20h 08m
1 stop
Frontier Logo
7:46 pm - 12:23 pm
ISP
-
DFW
17h 37m
1 stop
$313Frontier
Tue, Jul 7 - Sat, Jul 11

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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
Jul 25
DFW5:30 amDallas/Fort Worth
12h 31m
1 stop
ISP7:01 pmIslip Long Island
Jul 31
ISP7:46 pmIslip Long Island
29h 01m
1 stop
DFW11:47 pmDallas/Fort Worth
$242
Frontier
Jul 29
DFW5:30 amDallas/Fort Worth
12h 31m
1 stop
ISP7:01 pmIslip Long Island
Aug 5
ISP10:57 amIslip Long Island
9h 06m
1 stop
DFW7:03 pmDallas/Fort Worth
$246
Frontier
Sep 3
DFW8:28 amDallas/Fort Worth
8h 46m
1 stop
ISP6:14 pmIslip Long Island
Sep 6
ISP7:09 pmIslip Long Island
13h 24m
1 stop
DFW7:33 amDallas/Fort Worth
$257

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
Sep 1
DFW11:44 amDallas/Fort Worth
9h 05m
1 stop
ISP9:49 pmIslip Long Island
Sep 2
ISP6:00 amIslip Long Island
10h 15m
1 stop
DFW3:15 pmDallas/Fort Worth
$373
JetBlue
Aug 5
DFW11:44 amDallas/Fort Worth
9h 00m
1 stop
ISP9:44 pmIslip Long Island
Aug 6
ISP4:58 pmIslip Long Island
7h 18m
1 stop
DFW11:16 pmDallas/Fort Worth
$383
JetBlue
Jul 22
DFW11:28 amDallas/Fort Worth
9h 16m
1 stop
ISP9:44 pmIslip Long Island
Jul 29
ISP6:00 amIslip Long Island
10h 15m
1 stop
DFW3:15 pmDallas/Fort Worth
$388

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 June 26, 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

Cheapest round-trip

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Sat 7/25

5:30 am-7:01 pm

1 stop12h 31m

Islip Long Island

Fri 7/31

7:46 pm-11:47 pm

1 stop29h 01m

$242

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Wed 7/29

5:30 am-7:01 pm

1 stop12h 31m

Islip Long Island

Wed 8/5

10:57 am-7:03 pm

1 stop9h 06m

$246

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Thu 9/3

8:28 am-6:14 pm

1 stop8h 46m

Islip Long Island

Sun 9/6

7:09 pm-7:33 am

1 stop13h 24m

$257

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Sat 7/18

5:30 am-7:01 pm

1 stop12h 31m

Islip Long Island

Sat 8/1

7:46 pm-12:23 pm

1 stop17h 37m

$261

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Wed 7/8

5:30 am-7:01 pm

1 stop12h 31m

Islip Long Island

Wed 8/5

10:57 am-7:03 pm

1 stop9h 06m

$280

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Thu 7/30

8:14 pm-9:53 am

1 stop12h 39m

Islip Long Island

Mon 8/3

10:57 am-7:15 pm

1 stop9h 18m

$290

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Sat 7/11

5:30 am-7:01 pm

1 stop12h 31m

Islip Long Island

Wed 7/15

10:57 am-7:03 pm

1 stop9h 06m

$293
Quickest round-trip

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Fri 7/17

5:30 am-7:01 pm

1 stop12h 31m

Islip Long Island

Sat 7/18

10:43 am-5:52 pm

1 stop8h 09m

$294

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Sat 7/18

5:30 am-7:01 pm

1 stop12h 31m

Islip Long Island

Wed 7/22

10:57 am-7:03 pm

1 stop9h 06m

$308

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Tue 7/7

12:45 pm-9:53 am

1 stop20h 08m

Islip Long Island

Sat 7/11

7:46 pm-12:23 pm

1 stop17h 37m

$313

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 month to fly to Islip, New York?

The month of December is, on average, the cheapest month to fly to Islip, New York from Dallas/Fort Worth Airport, with most prices found around $0. If you aren’t able to travel to Islip, New York during the month of December, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $218.

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 00m

Direct flights

None
The fastest flight from Dallas/Fort Worth Airport to Islip, New York takes 7h 00m
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

Frequently asked questions about flying from Dallas/Fort Worth Airport to Islip, New York

  • 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 00m 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
7.9
4,245 reviews
Search Southwest flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Montauk
Riverhead
Southampton
Sag Harbor
Amagansett

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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