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Cheap flights from Dallas/Fort Worth Airport to New York from $71

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 1/24. 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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0 bags

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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
6:43 pm - 4:22 pm
DFW
-
ISP
20h 39m1 stop
Frontier Logo
12:01 pm - 12:18 am
ISP
-
DFW
13h 17m1 stop
$129Frontier
Wed, Feb 25 - Sat, Feb 28
Multiple Airlines Logo
2:41 pm - 7:08 pm
DFW
-
ISP
27h 27m1 stop
Multiple Airlines Logo
8:40 pm - 8:15 am
ISP
-
DFW
12h 35m1 stop
$154Multiple Airlines
Fri, Jan 9 - Sun, Jan 11
Frontier Logo
2:05 pm - 7:38 am
DFW
-
ISP
16h 33m1 stop
Frontier Logo
11:41 am - 12:18 am
ISP
-
DFW
13h 37m1 stop
$177Frontier
Thu, Feb 19 - Sat, Feb 21
Multiple Airlines Logo
7:15 pm - 7:08 pm
DFW
-
ISP
22h 53m2 stops
Multiple Airlines Logo
8:40 pm - 8:15 am
ISP
-
DFW
12h 35m1 stop
$178Multiple Airlines
Fri, Jan 9 - Sun, Jan 11
Frontier Logo
2:40 pm - 7:45 pm
DFW
-
ISP
28h 05m1 stop
Frontier Logo
7:56 pm - 8:15 am
ISP
-
DFW
13h 19m1 stop
$183Frontier
Wed, Jan 7 - Sat, Jan 10
Frontier Logo
10:49 pm - 7:39 pm
DFW
-
ISP
19h 50m1 stop
Frontier Logo
8:40 pm - 8:15 am
ISP
-
DFW
12h 35m1 stop
$184Frontier
Sun, Jan 4 - Thu, Jan 8
Frontier Logo
11:30 am - 8:40 am
DFW
-
ISP
20h 10m1 stop
Frontier Logo
7:53 pm - 11:29 pm
ISP
-
DFW
28h 36m1 stop
$191Frontier
Sat, Jan 24 - Sun, Jan 25
Frontier Logo
11:32 am - 7:08 pm
DFW
-
ISP
6h 36m1 stop
Frontier Logo
8:00 am - 9:08 am
ISP
-
DFW
26h 08m1 stop
$202Frontier
Sat, Jan 10 - Sat, Jan 17
Frontier Logo
2:40 pm - 7:45 pm
DFW
-
ISP
28h 05m1 stop
Frontier Logo
7:56 pm - 8:15 am
ISP
-
DFW
13h 19m1 stop
$204Frontier
Wed, Jan 7 - Sat, Jan 10
Frontier Logo
11:32 am - 7:08 pm
DFW
-
ISP
6h 36m1 stop
Frontier Logo
8:40 pm - 8:15 am
ISP
-
DFW
12h 35m1 stop
$217Frontier
Sat, Jan 10 - Sun, Jan 11

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
Feb 25
DFW6:43 pmDallas/Fort Worth
20h 39m
1 stop
ISP4:22 pmIslip Long Island
Feb 28
ISP12:01 pmIslip Long Island
13h 17m
1 stop
DFW12:18 amDallas/Fort Worth
$129
Find similar
Frontier
Feb 19
DFW2:05 pmDallas/Fort Worth
16h 33m
1 stop
ISP7:38 amIslip Long Island
Feb 21
ISP11:41 amIslip Long Island
13h 37m
1 stop
DFW12:18 amDallas/Fort Worth
$177
Find similar
Frontier
Jan 7
DFW2:40 pmDallas/Fort Worth
28h 05m
1 stop
ISP7:45 pmIslip Long Island
Jan 13
ISP8:00 amIslip Long Island
14h 06m
1 stop
DFW9:06 pmDallas/Fort Worth
$183
Find similar

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 December 21, 2025.
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

Wed 2/25

6:43 pm-4:22 pm

1 stop20h 39m

Islip Long Island

Sat 2/28

12:01 pm-12:18 am

1 stop13h 17m

$129

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Fri 1/9

2:41 pm-7:08 pm

1 stop27h 27m

Islip Long Island

Sun 1/11

8:40 pm-8:15 am

1 stop12h 35m

$154

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Thu 2/19

2:05 pm-7:38 am

1 stop16h 33m

Islip Long Island

Sat 2/21

11:41 am-12:18 am

1 stop13h 37m

$177

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Fri 1/9

7:15 pm-7:08 pm

2 stops22h 53m

Islip Long Island

Sun 1/11

8:40 pm-8:15 am

1 stop12h 35m

$178

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Wed 1/7

2:40 pm-7:45 pm

1 stop28h 05m

Islip Long Island

Sat 1/10

7:56 pm-8:15 am

1 stop13h 19m

$183

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Sun 1/4

10:49 pm-7:39 pm

1 stop19h 50m

Islip Long Island

Thu 1/8

8:40 pm-8:15 am

1 stop12h 35m

$184

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Sat 1/24

11:30 am-8:40 am

1 stop20h 10m

Islip Long Island

Sun 1/25

7:53 pm-11:29 pm

1 stop28h 36m

$191

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Sat 1/10

11:32 am-7:08 pm

1 stop6h 36m

Islip Long Island

Sat 1/17

8:00 am-9:08 am

1 stop26h 08m

$202

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Wed 1/7

2:40 pm-7:45 pm

1 stop28h 05m

Islip Long Island

Sat 1/10

7:56 pm-8:15 am

1 stop13h 19m

$204

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Sat 1/10

11:32 am-7:08 pm

1 stop6h 36m

Islip Long Island

Sun 1/11

8:40 pm-8:15 am

1 stop12h 35m

$217

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 April is, on average, the cheapest month to fly to Islip, New York from Dallas/Fort Worth Airport, with most prices found around $291. If you aren’t able to travel to Islip, New York during the month of April, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $296.

What is the cheapest day to depart on your flight to Islip, New York?

The cheapest day to depart from Dallas/Fort Worth Airport to Islip, New York is on a Friday. Travelers who choose to depart for Islip, New York on a Friday will often find tickets for as low as $401. The most expensive day to fly to Islip, New York is Sunday, with ticket prices averaging around $606.

What is the cheapest time of day to depart on your flight to Islip, New York?

Flying to Islip, New York from Dallas/Fort Worth Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $479 when looking at flights departing in the evening. Flights to Islip, New York are more costly in the morning, with an average ticket price of $569. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

4h 50m

Direct flights

None
The fastest flight from Dallas/Fort Worth Airport to Islip, New York takes 4h 50m
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 4h 50m 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 $290Free CancellationRating
8.0
4,257 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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