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Cheap flights from the United States to New York from $27

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to New York departing on 4/1. 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 the United States to New York

Recent round-trip flight deals from the United States to New York

Enter your travel dates to find the best prices.
Frontier Logo
4:44 pm - 7:36 pm
TPA
-
ISP
2h 52mnonstop
Frontier Logo
8:31 pm - 11:40 pm
ISP
-
TPA
3h 09mnonstop
$73Frontier
Thu, Apr 23 - Mon, Apr 27
Frontier Logo
11:55 am - 2:39 pm
MCO
-
ISP
2h 44mnonstop
Frontier Logo
5:08 pm - 8:12 pm
ISP
-
MCO
3h 04mnonstop
$76Frontier
Thu, Mar 5 - Sun, Mar 8
Frontier Logo
6:00 am - 8:40 am
MCO
-
ISP
2h 40mnonstop
Frontier Logo
5:08 pm - 8:12 pm
ISP
-
MCO
3h 04mnonstop
$77Frontier
Wed, Mar 4 - Sun, Mar 8
Frontier Logo
11:55 am - 2:39 pm
MCO
-
ISP
2h 44mnonstop
Frontier Logo
1:22 pm - 4:31 pm
ISP
-
MCO
3h 09mnonstop
$81Frontier
Thu, Mar 5 - Mon, Mar 9
Multiple Airlines Logo
7:05 am - 1:31 pm
MCO
-
ISP
6h 26m
1 stop
Multiple Airlines Logo
5:08 pm - 8:12 pm
ISP
-
MCO
3h 04mnonstop
$104Multiple Airlines
Fri, Mar 6 - Sun, Mar 8
Breeze Airways Logo
9:38 am - 11:10 am
RDU
-
ISP
1h 32mnonstop
Breeze Airways Logo
11:50 am - 1:33 pm
ISP
-
RDU
1h 43mnonstop
$110Breeze Airways
Wed, Mar 18 - Wed, Mar 25
Breeze Airways Logo
9:38 am - 11:10 am
RDU
-
ISP
1h 32mnonstop
Breeze Airways Logo
11:50 am - 1:33 pm
ISP
-
RDU
1h 43mnonstop
$115Breeze Airways
Wed, Mar 4 - Sat, Mar 7
Multiple Airlines Logo
7:15 am - 11:15 am
TPA
-
ISP
4h 00m
1 stop
Multiple Airlines Logo
8:31 pm - 11:40 pm
ISP
-
TPA
3h 09mnonstop
$120Multiple Airlines
Thu, Apr 16 - Sun, Apr 19
JetBlue Logo
11:28 am - 2:09 pm
RSW
-
ISP
2h 41mnonstop
JetBlue Logo
6:37 am - 9:40 am
ISP
-
RSW
3h 03mnonstop
$177JetBlue
Fri, Mar 13 - Tue, Mar 17
JetBlue Logo
4:51 pm - 7:39 pm
FLL
-
ISP
2h 48mnonstop
JetBlue Logo
8:34 pm - 11:33 pm
ISP
-
FLL
2h 59mnonstop
$189JetBlue
Fri, Apr 24 - Tue, Apr 28

Frontier flights from United States to Islip, New York

Our best Frontier deals on United States to Islip, New York flight tickets
Frontier
Feb 26
TPA1:34 pmTampa
2h 48m
ISP4:22 pmIslip Long Island
Mar 2
ISP2:17 pmIslip Long Island
3h 11m
TPA5:28 pmTampa
$71
Frontier
Feb 27
TPA1:24 pmTampa
2h 48m
ISP4:12 pmIslip Long Island
Mar 2
ISP2:17 pmIslip Long Island
3h 11m
TPA5:28 pmTampa
$72
Frontier
Apr 23
TPA4:44 pmTampa
2h 52m
ISP7:36 pmIslip Long Island
Apr 27
ISP8:31 pmIslip Long Island
3h 09m
TPA11:40 pmTampa
$73

Breeze Airways flights from United States to Islip, New York

Our best Breeze Airways deals on United States to Islip, New York flight tickets
Breeze Airways
Mar 18
RDU9:38 amRaleigh-Durham
1h 32m
ISP11:10 amIslip Long Island
Mar 25
ISP11:50 amIslip Long Island
1h 43m
RDU1:33 pmRaleigh-Durham
$110
Breeze Airways
Mar 11
RDU9:38 amRaleigh-Durham
1h 32m
ISP11:10 amIslip Long Island
Mar 14
ISP11:50 amIslip Long Island
1h 43m
RDU1:33 pmRaleigh-Durham
$117
Breeze Airways
Feb 26
TPA7:15 amTampa
4h 00m
1 stop
ISP11:15 amIslip Long Island
Mar 1
ISP11:55 amIslip Long Island
4h 20m
1 stop
TPA4:15 pmTampa
$121

momondo Fare Finder

 
Customize your flight search to find flights from United States 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 19, 2026.
Use the filters below to find and compare flights from the United States to Islip, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TampaIslip

TPA - ISP

TPAISP

Tampa

Thu 4/23

4:44 pm-7:36 pm

Nonstop2h 52m

Islip Long Island

Mon 4/27

8:31 pm-11:40 pm

Nonstop3h 09m

$73

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Thu 3/5

11:55 am-2:39 pm

Nonstop2h 44m

Islip Long Island

Sun 3/8

5:08 pm-8:12 pm

Nonstop3h 04m

$76

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Wed 3/4

6:00 am-8:40 am

Nonstop2h 40m

Islip Long Island

Sun 3/8

5:08 pm-8:12 pm

Nonstop3h 04m

$77

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Thu 3/5

11:55 am-2:39 pm

Nonstop2h 44m

Islip Long Island

Mon 3/9

1:22 pm-4:31 pm

Nonstop3h 09m

$81

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Fri 3/6

7:05 am-1:31 pm

1 stop6h 26m

Islip Long Island

Sun 3/8

5:08 pm-8:12 pm

Nonstop3h 04m

$104

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Wed 3/18

9:38 am-11:10 am

Nonstop1h 32m

Islip Long Island

Wed 3/25

11:50 am-1:33 pm

Nonstop1h 43m

$110

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Wed 3/4

9:38 am-11:10 am

Nonstop1h 32m

Islip Long Island

Sat 3/7

11:50 am-1:33 pm

Nonstop1h 43m

$115

TampaIslip

TPA - ISP

TPAISP

Tampa

Thu 4/16

7:15 am-11:15 am

1 stop4h 00m

Islip Long Island

Sun 4/19

8:31 pm-11:40 pm

Nonstop3h 09m

$120

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Fri 3/13

11:28 am-2:09 pm

Nonstop2h 41m

Islip Long Island

Tue 3/17

6:37 am-9:40 am

Nonstop3h 03m

$177

Fort LauderdaleIslip

FLL - ISP

FLLISP

Fort Lauderdale

Fri 4/24

4:51 pm-7:39 pm

Nonstop2h 48m

Islip Long Island

Tue 4/28

8:34 pm-11:33 pm

Nonstop2h 59m

$189

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 United States 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 United States to Islip Long Island flight route?

Fly from Orlando to Islip Long Island for the best United States - Islip Long Island flight prices

What cabin class options are available on United States to Islip Long Island flights?

There is only 1 cabin class available to choose from on United States to Islip Long Island flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Islip, New York flights?

No. A direct flight is the cheapest option for a flight between United States to Islip, New York.

Cheap United States to Islip, New York flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Islip, New York

Best Price Found

$64

Fastest flight time

1h 05m

Direct flights

Every day

Airports in Islip, New York

1 airport
The best one-way flight to Islip, New York from United States in the past 72 hours is $64. The best round-trip flight deal from United States to Islip, New York found on momondo in the last 72 hours is $55.
The fastest flight from United States to Islip, New York takes 1h 05m
Direct flights go from United States to Islip, New York every day.
There is 1 airport in Islip, New York. From United States there are direct flights to Islip Long Island (ISP).
Search flight deals

  • When did momondo last update prices for flights from United States to Islip Long Island Airport?

    Prices for flights from United States to Islip Long Island Airport were last updated today.

  • How many operators does momondo search for flights from United States to Islip Long Island Airport?

  • How old do you have to be to fly from United States to Islip Long Island Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Islip Long Island Airport.

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

    The necessary travel and health documents for your Islip Long Island Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from United States to Islip, New York?

Best airlines flying from United States to Islip, New York

Compare and see reviews for airlines that fly from United States to Islip, New York with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $20Free CancellationRating
5.7
3,046 reviews
Search Frontier flights
JetBluePriceFrom $68Free CancellationRating
7.2
2,901 reviews
Search JetBlue flights
SouthwestPriceFrom $137Free CancellationRating
8.0
4,295 reviews
Search Southwest flights
Cape AirPriceFrom $455Free CancellationRating
9.3
36 reviews
Search Cape Air flights

Traveling to a place near New York?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United States to Islip. Millions of users trust and use momondo every year so you are in good hands.

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

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

How can momondo help me find flights from United States to Islip?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United States to Islip.

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

If you are not ready to book a flight from United States to Islip now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Islip and let you know when they change.

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