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Cheap flights from Islip, New York to the United States from $34

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 3/19. 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 Islip, New York to the United States

Cheap round-trip flights

These are some of the best round-trip flight deals from Islip, New York to the United States that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Islip, New York to the United States.

Cheap last minute flights

Planning a quick getaway from Islip, New York to the United States? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to the United States, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Islip, New York to the United States

Find recent round-trip train or bus tickets from Islip, New York to the United States.

All round-trip flight deals to the United States

The cheapest plane tickets to the United States found on KAYAK recently.
8:30 am - 11:35 amISP-PBI
3h 05mnonstop
8:03 pm - 10:46 pmPBI-ISP
2h 43mnonstop
$46Frontier
Find Deal
Tue, Jan 7 - Tue, Jan 14
8:30 am - 11:35 amISP-PBI
3h 05mnonstop
8:03 pm - 10:50 pmPBI-ISP
2h 47mnonstop
$52Frontier
Find Deal
Tue, Jan 14 - Thu, Jan 30
7:25 pm - 10:40 pmISP-RSW
3h 15mnonstop
3:50 pm - 6:45 pmRSW-ISP
2h 55mnonstop
$72Breeze Airways
Find Deal
Sat, Jan 18 - Sat, Jan 25
5:20 pm - 10:59 pmISP-TPA
5h 39m1 stop
5:10 am - 7:54 amTPA-ISP
2h 44mnonstop
Mon, Jan 27 - Fri, Jan 31
6:30 am - 9:41 amISP-PBI
3h 11mnonstop
1:13 pm - 6:40 pmPBI-ISP
5h 27m1 stop
Fri, Feb 7 - Sun, Feb 9
6:39 pm - 9:59 pmISP-RSW
3h 20mnonstop
3:50 pm - 6:45 pmRSW-ISP
2h 55mnonstop
$120Breeze Airways
Find Deal
Mon, Jan 27 - Wed, Jan 29
12:40 pm - 3:50 pmISP-FLL
3h 10mnonstop
8:55 am - 11:45 amFLL-ISP
2h 50mnonstop
$162JetBlue
Find Deal
Wed, Jan 29 - Wed, Feb 5
11:00 am - 2:01 pmISP-MCO
3h 01mnonstop
7:25 am - 10:05 amMCO-ISP
2h 40mnonstop
$172JetBlue
Find Deal
Sun, Jan 26 - Tue, Jan 28
1:10 pm - 4:20 pmISP-MIA
3h 10mnonstop
12:00 pm - 2:50 pmMIA-ISP
2h 50mnonstop
$240Southwest
Find Deal
Tue, Jan 21 - Tue, Jan 28
1:10 pm - 4:20 pmISP-MIA
3h 10mnonstop
12:00 pm - 2:50 pmMIA-ISP
2h 50mnonstop
$241Southwest
Find Deal
Tue, Jan 28 - Thu, Jan 30
6:00 am - 9:11 amISP-PBI
3h 11mnonstop
$34Frontier
Find Deal
Wed, Mar 19
2:20 pm - 5:26 pmISP-FLL
3h 06mnonstop
$34Frontier
Find Deal
Wed, May 21
9:50 am - 5:51 pmISP-PBI
8h 01m1 stop
$55Breeze Airways
Find Deal
Fri, Feb 7
6:20 pm - 9:35 pmISP-RSW
3h 15mnonstop
$59Breeze Airways
Find Deal
Sat, Mar 22
12:55 pm - 4:05 pmISP-FLL
3h 10mnonstop
$79Southwest
Find Deal
Sat, Mar 1
12:00 pm - 3:05 pmISP-PBI
3h 05mnonstop
$89JetBlue
Find Deal
Wed, Feb 26
11:31 am - 2:41 pmISP-FLL
3h 10mnonstop
$94JetBlue
Find Deal
Mon, Feb 24
1:10 pm - 4:20 pmISP-MIA
3h 10mnonstop
$120Southwest
Find Deal
Wed, Jan 22
12:43 pm - 8:30 pmISP-FLL
7h 47m1 stop
Thu, Jan 9
10:50 am - 10:44 pmISP-TPA
11h 54m3 stops
Thu, Feb 6
2:53 pm - 5:59 pmISP-PBI
3h 06mnonstop
8:03 pm - 10:46 pmPBI-ISP
2h 43mnonstop
$160Frontier
Find Deal
Tue, Dec 24 - Sat, Jan 11
7:28 pm - 10:33 pmISP-TPA
3h 05mnonstop
4:15 pm - 7:01 pmTPA-ISP
2h 46mnonstop
$166Frontier
Find Deal
Tue, Dec 24 - Thu, Jan 9
6:36 pm - 9:56 pmISP-RSW
3h 20mnonstop
3:01 pm - 5:56 pmRSW-ISP
2h 55mnonstop
$348Breeze Airways
Find Deal
Mon, Dec 23 - Fri, Dec 27
6:25 am - 4:15 pmISP-MCO
9h 50m2 stops
7:40 am - 10:10 amMCO-ISP
2h 30mnonstop
$352Southwest
Find Deal
Wed, Dec 25 - Sat, Dec 28
4:30 pm - 9:20 pmISP-MCO
4h 50m1 stop
7:40 am - 10:10 amMCO-ISP
2h 30mnonstop
$362Southwest
Find Deal
Wed, Dec 25 - Sat, Dec 28
6:36 pm - 9:56 pmISP-RSW
3h 20mnonstop
3:01 pm - 5:56 pmRSW-ISP
2h 55mnonstop
$375Breeze Airways
Find Deal
Mon, Dec 23 - Mon, Dec 30
7:28 pm - 10:33 pmISP-TPA
3h 05mnonstop
7:00 am - 1:17 pmTPA-ISP
6h 17m1 stop
Tue, Dec 24 - Sun, Dec 29
4:03 pm - 7:03 pmISP-MCO
3h 00mnonstop
12:40 pm - 3:17 pmMCO-ISP
2h 37mnonstop
$387JetBlue
Find Deal
Tue, Dec 24 - Sun, Dec 29
12:20 pm - 3:30 pmISP-FLL
3h 10mnonstop
8:40 am - 11:33 amFLL-ISP
2h 53mnonstop
$517JetBlue
Find Deal
Wed, Dec 25 - Sat, Dec 28
1:57 pm - 10:56 pmISP-RSW
8h 59m1 stop
9:47 pm - 12:39 amRSW-ISP
2h 52mnonstop
Mon, Dec 23 - Tue, Dec 31
8:30 am - 11:35 amISP-PBI
3h 05mnonstop
8:03 pm - 10:46 pmPBI-ISP
2h 43mnonstop
$46Frontier
Find Deal
Tue, Jan 7 - Tue, Jan 14
8:30 am - 11:35 amISP-PBI
3h 05mnonstop
8:03 pm - 10:50 pmPBI-ISP
2h 47mnonstop
$52Frontier
Find Deal
Tue, Jan 14 - Thu, Jan 30
7:25 pm - 10:40 pmISP-RSW
3h 15mnonstop
3:50 pm - 6:45 pmRSW-ISP
2h 55mnonstop
$72Breeze Airways
Find Deal
Sat, Jan 18 - Sat, Jan 25
6:39 pm - 9:59 pmISP-RSW
3h 20mnonstop
3:50 pm - 6:45 pmRSW-ISP
2h 55mnonstop
$120Breeze Airways
Find Deal
Mon, Jan 27 - Wed, Jan 29
7:15 pm - 10:30 pmISP-RSW
3h 15mnonstop
5:34 pm - 8:33 pmRSW-ISP
2h 59mnonstop
Wed, Feb 12 - Tue, Feb 18
12:40 pm - 3:50 pmISP-FLL
3h 10mnonstop
8:55 am - 11:45 amFLL-ISP
2h 50mnonstop
$162JetBlue
Find Deal
Wed, Jan 29 - Wed, Feb 5
11:00 am - 2:01 pmISP-MCO
3h 01mnonstop
7:25 am - 10:05 amMCO-ISP
2h 40mnonstop
$172JetBlue
Find Deal
Sun, Jan 26 - Tue, Jan 28
1:10 pm - 4:20 pmISP-MIA
3h 10mnonstop
12:00 pm - 2:50 pmMIA-ISP
2h 50mnonstop
$240Southwest
Find Deal
Tue, Jan 21 - Tue, Jan 28
1:10 pm - 4:20 pmISP-MIA
3h 10mnonstop
12:00 pm - 2:50 pmMIA-ISP
2h 50mnonstop
$241Southwest
Find Deal
Tue, Jan 28 - Thu, Jan 30
1:11 pm - 4:34 pmISP-RSW
3h 23mnonstop
3:04 pm - 5:59 pmRSW-ISP
2h 55mnonstop
Thu, Feb 13 - Mon, Feb 17

Southwest flights from Islip, New York to United States

Our best Southwest deals on Islip, New York to United States flight tickets
Southwest
Jan 21
ISP1:10 pmIslip Long Island
3h 10m
MIA4:20 pmMiami
Jan 28
MIA12:00 pmMiami
2h 50m
ISP2:50 pmIslip Long Island
Southwest
Jan 28
ISP1:10 pmIslip Long Island
3h 10m
MIA4:20 pmMiami
Jan 30
MIA12:00 pmMiami
2h 50m
ISP2:50 pmIslip Long Island
Southwest
Jan 12
ISP7:10 pmIslip Long Island
3h 05m
MCO10:15 pmOrlando
Jan 18
MCO7:15 amOrlando
4h 40m
1 stop
ISP11:55 amIslip Long Island

Frontier flights from Islip, New York to United States

Our best Frontier deals on Islip, New York to United States flight tickets
Frontier
Jan 7
ISP8:30 amIslip Long Island
3h 05m
PBI11:35 amPalm Beach Intl
Jan 14
PBI8:03 pmPalm Beach Intl
2h 43m
ISP10:46 pmIslip Long Island
Frontier
Jan 14
ISP8:30 amIslip Long Island
3h 05m
PBI11:35 amPalm Beach Intl
Jan 30
PBI8:03 pmPalm Beach Intl
2h 47m
ISP10:50 pmIslip Long Island
Frontier
Feb 11
ISP8:30 amIslip Long Island
3h 19m
PBI11:49 amPalm Beach Intl
Mar 1
PBI10:32 pmPalm Beach Intl
2h 46m
ISP1:18 amIslip 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.

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

You could potentially save up to 134% on your flight if you consider stops on a Islip, New York to United States flight.

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

$34

Fastest flight time

1h 55m

Direct flights

Every day

Airports in United States

8 airports
The best one-way flight to United States from Islip, New York in the past 72 hours is $34. The best round-trip flight deal from Islip, New York to United States found on momondo in the last 72 hours is $46.
The fastest flight from Islip, New York to United States takes 1h 55m
Direct flights go from Islip, New York to United States every day.
There are 8 airports near United States: Tampa (TPA), Dallas/Fort Worth (DFW), Palm Beach Intl (PBI), Fort Lauderdale (FLL), Fort Myers SW Florida Intl (RSW), Myrtle Beach Intl (MYR), Orlando (MCO), Atlanta Hartsfield-Jackson (ATL)

  • 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
FrontierPriceFrom $39Free CancellationRating
6.1
3,469 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $97Free CancellationRating
6.3
8,113 reviews
Search Spirit Airlines flights
DeltaPriceFrom $117Free CancellationRating
8.0
8,588 reviews
Search Delta flights
SouthwestPriceFrom $287Free CancellationRating
8.1
4,780 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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