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Cheap flights from Islip, New York to the United States from $42

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Islip, New York to the United States departing on 5/29. 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 Islip, New York to the United States

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Islip, New York to the United States.
Frontier Logo
3:58 pm - 7:08 pmISP-FLL
3h 10mnonstop
Frontier Logo
2:55 pm - 5:59 pmFLL-ISP
3h 04mnonstop
$58Frontier
Find Deal
lun., abr. 21 - vie., abr. 25
Frontier Logo
6:51 pm - 9:55 pmISP-MCO
3h 04mnonstop
Frontier Logo
7:15 am - 10:00 amMCO-ISP
2h 45mnonstop
$58Frontier
Find Deal
jue., abr. 24 - lun., abr. 28
Breeze Airways Logo
8:25 pm - 10:34 pmISP-CHS
2h 09mnonstop
Breeze Airways Logo
11:51 am - 1:45 pmCHS-ISP
1h 54mnonstop
$78Breeze Airways
Find Deal
lun., abr. 28 - mié., abr. 30
Breeze Airways Logo
2:25 pm - 4:32 pmISP-CHS
2h 07mnonstop
Breeze Airways Logo
11:51 am - 1:45 pmCHS-ISP
1h 54mnonstop
$82Breeze Airways
Find Deal
sáb., may. 3 - sáb., may. 10
JetBlue Logo
5:45 pm - 8:41 pmISP-FLL
2h 56mnonstop
JetBlue Logo
1:59 pm - 4:50 pmFLL-ISP
2h 51mnonstop
$93JetBlue
Find Deal
mié., may. 28 - lun., jun. 2
JetBlue Logo
10:39 am - 1:32 pmISP-FLL
2h 53mnonstop
JetBlue Logo
7:04 am - 9:54 amFLL-ISP
2h 50mnonstop
$95JetBlue
Find Deal
vie., abr. 25 - mar., abr. 29
Southwest Logo
6:05 am - 8:55 amISP-PBI
2h 50mnonstop
Southwest Logo
7:00 am - 9:40 amPBI-ISP
2h 40mnonstop
$97Southwest
Find Deal
jue., may. 8 - lun., may. 12
Southwest Logo
10:30 am - 5:05 pmISP-PBI
6h 35m1 stop
Southwest Logo
7:00 am - 9:40 amPBI-ISP
2h 40mnonstop
$107Southwest
Find Deal
jue., may. 8 - lun., may. 12
 Logo
6:00 am - 8:58 amISP-PBI
2h 58mnonstop
 Logo
1:12 pm - 6:59 pmPBI-ISP
5h 47m1 stop
dom., may. 11 - jue., may. 15
 Logo
4:23 pm - 11:40 pmISP-ATL
7h 17m1 stop
 Logo
5:45 am - 3:33 pmATL-ISP
9h 48m1 stop
lun., abr. 28 - jue., may. 1

Frontier flights from Islip, New York to United States

Our best Frontier deals on Islip, New York to United States flight tickets
Frontier
Apr 24
ISP6:51 pmIslip Long Island
3h 04m
MCO9:55 pmOrlando
Apr 28
MCO7:15 amOrlando
2h 45m
ISP10:00 amIslip Long Island
Frontier
Apr 22
ISP10:50 amIslip Long Island
3h 15m
FLL2:05 pmFort Lauderdale
May 1
FLL3:00 pmFort Lauderdale
2h 58m
ISP5:58 pmIslip Long Island
Frontier
Apr 28
ISP10:50 amIslip Long Island
3h 15m
FLL2:05 pmFort Lauderdale
Apr 29
FLL2:55 pmFort Lauderdale
3h 04m
ISP5:59 pmIslip Long Island

Southwest flights from Islip, New York to United States

Our best Southwest deals on Islip, New York to United States flight tickets
Southwest
May 8
ISP6:05 amIslip Long Island
2h 50m
PBI8:55 amPalm Beach Intl
May 12
PBI7:00 amPalm Beach Intl
2h 40m
ISP9:40 amIslip Long Island
Southwest
May 8
ISP10:30 amIslip Long Island
6h 35m
1 stop
PBI5:05 pmPalm Beach Intl
May 12
PBI7:00 amPalm Beach Intl
2h 40m
ISP9:40 amIslip Long Island
Southwest
May 8
ISP10:30 amIslip Long Island
6h 35m
1 stop
PBI5:05 pmPalm Beach Intl
May 13
PBI5:30 pmPalm Beach Intl
5h 20m
1 stop
ISP10:50 pmIslip Long Island

See travel insights to the United States from

How to get the cheapest flight ticket from Islip, New York to United States

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 Islip Long Island to United States flight route?

Fly from Islip Long Island to Atlanta Hartsfield-Jackson for the best Islip Long Island - United States flight prices

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

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

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

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

Best Price Found

$42

Fastest flight time

1h 36m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in United States

9 airports
The best one-way flight to United States from Islip, New York in the past 72 hours is $42. The best round-trip flight deal from Islip, New York to United States found on momondo in the last 72 hours is $58.
The fastest flight from Islip, New York to United States takes 1h 36m
Direct flights go from Islip, New York to United States on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: Breeze Airways and Frontier.
There are 9 airports near United States: New Orleans Louis Armstrong (MSY), Raleigh-Durham (RDU), Tampa (TPA), Palm Beach Intl (PBI), Fort Lauderdale (FLL), Fort Myers SW Florida Intl (RSW), Myrtle Beach Intl (MYR), Orlando (MCO), Charleston (CHS)

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

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

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

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

    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 Islip Long Island Airport to United States.

  • What documentation or ID do you need to fly to United States?

    The travel and health documents you'll need for your trip to United States may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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


Best airlines flying from Islip, New York to United States

Compare and see reviews for airlines that fly from Islip, New York to United States with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $49Free CancellationRating
7.3
2,920 reviews
Search JetBlue flights
FrontierPriceFrom $59Free CancellationRating
5.9
3,276 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $85Free CancellationRating
6.3
7,890 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $244Free CancellationRating
8.0
4,276 reviews
Search Southwest flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Islip to United States. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Islip to United States flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United States from Islip.

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

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


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