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Cheap flights from Dallas/Fort Worth Airport to New York from $146

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 12/3. 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
0 bags

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Find the cheapest flights from Dallas/Fort Worth Airport to New York

Cheap round-trip flights

Frontier Logo
11:00 am - 10:40 amDFW-ISP
22h 40m1 stop
Frontier Logo
9:37 pm - 10:11 amISP-DFW
13h 34m1 stop
$153Frontier
Find Deal
Tue, Sep 30 - Tue, Oct 7
Frontier Logo
8:54 am - 10:55 amDFW-ISP
25h 01m1 stop
Frontier Logo
5:12 pm - 2:48 pmISP-DFW
22h 36m1 stop
$155Frontier
Find Deal
Fri, Oct 3 - Sun, Oct 5
Frontier Logo
8:18 pm - 10:40 amDFW-ISP
13h 22m1 stop
Frontier Logo
11:40 am - 7:13 pmISP-DFW
8h 33m1 stop
$163Frontier
Find Deal
Sun, Sep 28 - Thu, Oct 2
Frontier Logo
9:19 pm - 10:37 amDFW-ISP
12h 18m1 stop
Frontier Logo
9:49 am - 7:01 pmISP-DFW
10h 12m1 stop
$165Frontier
Find Deal
Thu, Oct 16 - Mon, Oct 20
Frontier Logo
8:18 pm - 10:55 amDFW-ISP
13h 37m1 stop
Frontier Logo
5:05 pm - 10:04 amISP-DFW
17h 59m1 stop
$168Frontier
Find Deal
Fri, Sep 26 - Mon, Sep 29
Frontier Logo
8:18 pm - 10:55 amDFW-ISP
13h 37m1 stop
Frontier Logo
5:12 pm - 2:48 pmISP-DFW
22h 36m1 stop
$170Frontier
Find Deal
Fri, Sep 26 - Sun, Sep 28
Frontier Logo
8:18 pm - 10:55 amDFW-ISP
13h 37m1 stop
Frontier Logo
5:05 pm - 10:04 amISP-DFW
17h 59m1 stop
$184Frontier
Find Deal
Fri, Sep 26 - Mon, Sep 29
Frontier Logo
7:46 pm - 8:42 pmDFW-ISP
23h 56m1 stop
Frontier Logo
9:37 pm - 9:25 amISP-DFW
12h 48m1 stop
$186Frontier
Find Deal
Mon, Oct 13 - Thu, Oct 16
Frontier Logo
8:00 am - 9:04 amDFW-ISP
24h 04m1 stop
Frontier Logo
5:05 pm - 10:04 amISP-DFW
17h 59m1 stop
$187Frontier
Find Deal
Thu, Sep 25 - Mon, Sep 29
Logo
2:00 pm - 8:42 pmDFW-ISP
29h 42m1 stop
Logo
4:58 pm - 11:16 amISP-DFW
19h 18m1 stop
$225
Find Deal
Wed, Oct 22 - Wed, Oct 29

Frontier flights from Dallas/Fort Worth Airport to Islip

Our best Frontier deals on Dallas/Fort Worth Airport to Islip flight tickets
Frontier
Sep 30
DFW11:00 amDallas/Fort Worth
22h 40m
1 stop
ISP10:40 amIslip Long Island
Oct 7
ISP9:37 pmIslip Long Island
13h 34m
1 stop
DFW10:11 amDallas/Fort Worth
$153
Find similar
Frontier
Oct 3
DFW8:54 amDallas/Fort Worth
25h 01m
1 stop
ISP10:55 amIslip Long Island
Oct 5
ISP5:12 pmIslip Long Island
22h 36m
1 stop
DFW2:48 pmDallas/Fort Worth
$155
Find similar
Frontier
Sep 28
DFW8:18 pmDallas/Fort Worth
13h 22m
1 stop
ISP10:40 amIslip Long Island
Oct 2
ISP11:40 amIslip Long Island
8h 33m
1 stop
DFW7:13 pmDallas/Fort Worth
$163
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth Airport to Islip 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 September 15, 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Islip that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Tue 9/30

11:00 am-10:40 am

1 stop22h 40m

Islip Long Island

Tue 10/7

9:37 pm-10:11 am

1 stop13h 34m

$153

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Fri 10/3

8:54 am-10:55 am

1 stop25h 01m

Islip Long Island

Sun 10/5

5:12 pm-2:48 pm

1 stop22h 36m

$155

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Sun 9/28

8:18 pm-10:40 am

1 stop13h 22m

Islip Long Island

Thu 10/2

11:40 am-7:13 pm

1 stop8h 33m

$163

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Thu 10/16

9:19 pm-10:37 am

1 stop12h 18m

Islip Long Island

Mon 10/20

9:49 am-7:01 pm

1 stop10h 12m

$165

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Fri 9/26

8:18 pm-10:55 am

1 stop13h 37m

Islip Long Island

Mon 9/29

5:05 pm-10:04 am

1 stop17h 59m

$168

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Fri 9/26

8:18 pm-10:55 am

1 stop13h 37m

Islip Long Island

Sun 9/28

5:12 pm-2:48 pm

1 stop22h 36m

$170

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Fri 9/26

8:18 pm-10:55 am

1 stop13h 37m

Islip Long Island

Mon 9/29

5:05 pm-10:04 am

1 stop17h 59m

$184

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Mon 10/13

7:46 pm-8:42 pm

1 stop23h 56m

Islip Long Island

Thu 10/16

9:37 pm-9:25 am

1 stop12h 48m

$186

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Thu 9/25

8:00 am-9:04 am

1 stop24h 04m

Islip Long Island

Mon 9/29

5:05 pm-10:04 am

1 stop17h 59m

$187

DallasIslip

DFW - ISP

DFWISP

Dallas/Fort Worth

Wed 10/22

2:00 pm-8:42 pm

1 stop29h 42m

Islip Long Island

Wed 10/29

4:58 pm-11:16 am

1 stop19h 18m

$225

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Dallas/Fort Worth Airport to Islip

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 day to depart on your flight to Islip?

On average, the least expensive day to fly to Islip from Dallas/Fort Worth Airport is on a Friday. momondo users have found tickets for Friday departures for as low as $401. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Dallas/Fort Worth Airport to Islip on a Sunday will generally be more expensive and average around $606. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Islip 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 in the morning are often more expensive with an average ticket price of $569.

When to book flights from Dallas/Fort Worth Airport to Islip

Are you open to changing your travel dates? Check out the ideal times to fly from Dallas/Fort Worth Airport to Islip 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 (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

Direct flights

None
There are no direct flights from Dallas/Fort Worth Airport to Islip. There are no popular flight routes from Dallas/Fort Worth Airport to Islip.
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 6h 37m 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?

Best airlines flying from Dallas/Fort Worth Airport to Islip

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Islip with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $290Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

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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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