How long is the flight from United States to Long Island?

The flight from United States to Long Island depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Los Angeles Los Angeles (a popular airport in United States) to Kastrup Copenhagen (the most popular airport in Long Island), then the flight time is 10h 55m on average. If you fly from San Francisco (another popular airport in United States) to Kastrup Copenhagen, then the average flight time is 10h 15m.

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Recent flights found to popular cities in Long Island

Find flights to these popular cities in Long Island from your nearest airport.

Flights to New York

Search all flight deals to New York

Frontier

Sep 26

ATL

2h 27m

EWR

Oct 2

EWR

2h 48m

ATL

$150

Frontier

Sep 29

ATL

2h 27m

EWR

Oct 4

EWR

2h 44m

ATL

$152

Frontier

Aug 26

ATL

2h 23m

EWR

Aug 31

EWR

2h 23m

ATL

$154

Frontier

Sep 17

ATL

2h 17m

EWR

Sep 22

EWR

7h 55m

1 stop

ATL

$156

Frontier

Sep 25

ATL

2h 17m

EWR

Oct 2

EWR

2h 48m

ATL

$157

Frontier

Oct 21

ATL

2h 17m

EWR

Oct 27

EWR

2h 44m

ATL

$158

Frontier

Oct 21

ATL

2h 17m

EWR

Oct 27

EWR

7h 55m

1 stop

ATL

$159

Frontier

Oct 10

ATL

2h 27m

EWR

Oct 13

EWR

2h 44m

ATL

$160

Frontier

Sep 17

ATL

2h 17m

EWR

Sep 18

EWR

2h 44m

ATL

$161

Frontier

Aug 2

ATL

2h 23m

EWR

Oct 17

EWR

2h 48m

ATL

$162

Frontier

Sep 19

ATL

2h 27m

EWR

Sep 22

EWR

7h 55m

1 stop

ATL

$163

Frontier

Sep 8

ATL

2h 23m

EWR

Sep 23

EWR

2h 48m

ATL

$164

Find the cheapest flights from the United States to Long Island

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from the United States to Long Island

Enter your travel dates to find the best prices.

7:01 pm - 9:28 pm

ATL

EWR

2h 27mnonstop

10:29 pm - 1:17 am

EWR

ATL

2h 48mnonstop

$150Frontier

Sat, Sep 26 - Fri, Oct 2

7:01 pm - 9:28 pm

ATL

EWR

2h 27mnonstop

5:55 am - 8:39 am

EWR

ATL

2h 44mnonstop

$152Frontier

Tue, Sep 29 - Sun, Oct 4

10:40 pm - 1:03 am

ATL

EWR

2h 23mnonstop

10:29 pm - 12:52 am

EWR

ATL

2h 23mnonstop

$154Frontier

Wed, Aug 26 - Mon, Aug 31

6:16 pm - 11:00 pm

DFW

JFK

3h 44mnonstop

6:56 am - 9:52 am

JFK

DFW

3h 56mnonstop

$217American Airlines

Sat, Sep 5 - Mon, Sep 7

5:30 pm - 10:14 pm

DFW

JFK

3h 44mnonstop

7:59 am - 10:42 am

JFK

DFW

3h 43mnonstop

$218American Airlines

Sun, Sep 6 - Tue, Sep 15

8:10 am - 12:57 pm

DFW

JFK

3h 47mnonstop

5:59 pm - 9:05 pm

JFK

DFW

4h 06mnonstop

$222Delta

Sun, Sep 6 - Sat, Sep 12

8:10 am - 12:57 pm

DFW

JFK

3h 47mnonstop

5:59 pm - 9:05 pm

JFK

DFW

4h 06mnonstop

$223Delta

Sun, Sep 6 - Tue, Sep 15

7:00 am - 10:03 am

MIA

EWR

3h 03mnonstop

8:29 pm - 11:44 pm

EWR

MIA

3h 15mnonstop

$234United Airlines

Tue, Oct 6 - Sat, Oct 17

11:35 pm - 2:54 pm

LAX

JFK

12h 19m

1 stop

4:00 pm - 11:59 pm

JFK

LAX

10h 59m

1 stop

$325JetBlue

Tue, Aug 18 - Sat, Aug 22

11:35 pm - 12:25 pm

LAX

JFK

9h 50m

1 stop

5:50 am - 1:20 pm

JFK

LAX

10h 30m

1 stop

$326JetBlue

Mon, Aug 10 - Wed, Aug 19

Fly from

Route

Depart

Return

Price

Cheapest round-trip

AtlantaNewark

ATL - EWR

ATLEWR

Atlanta Hartsfield-Jackson

Sat 9/26

7:01 pm-9:28 pm

Nonstop2h 27m

Newark

Fri 10/2

10:29 pm-1:17 am

Nonstop2h 48m

$150

AtlantaNewark

ATL - EWR

ATLEWR

Atlanta Hartsfield-Jackson

Tue 9/29

7:01 pm-9:28 pm

Nonstop2h 27m

Newark

Sun 10/4

5:55 am-8:39 am

Nonstop2h 44m

$152

Quickest round-trip

AtlantaNewark

ATL - EWR

ATLEWR

Atlanta Hartsfield-Jackson

Wed 8/26

10:40 pm-1:03 am

Nonstop2h 23m

Newark

Mon 8/31

10:29 pm-12:52 am

Nonstop2h 23m

$154

DallasNew York

DFW - JFK

DFWJFK

Dallas/Fort Worth

Sat 9/5

6:16 pm-11:00 pm

Nonstop3h 44m

New York John F Kennedy Intl

Mon 9/7

6:56 am-9:52 am

Nonstop3h 56m

$217

DallasNew York

DFW - JFK

DFWJFK

Dallas/Fort Worth

Sun 9/6

5:30 pm-10:14 pm

Nonstop3h 44m

New York John F Kennedy Intl

Tue 9/15

7:59 am-10:42 am

Nonstop3h 43m

$218

DallasNew York

DFW - JFK

DFWJFK

Dallas/Fort Worth

Sun 9/6

8:10 am-12:57 pm

Nonstop3h 47m

New York John F Kennedy Intl

Sat 9/12

5:59 pm-9:05 pm

Nonstop4h 06m

$222

DallasNew York

DFW - JFK

DFWJFK

Dallas/Fort Worth

Sun 9/6

8:10 am-12:57 pm

Nonstop3h 47m

New York John F Kennedy Intl

Tue 9/15

5:59 pm-9:05 pm

Nonstop4h 06m

$223

MiamiNewark

MIA - EWR

MIAEWR

Miami

Tue 10/6

7:00 am-10:03 am

Nonstop3h 03m

Newark

Sat 10/17

8:29 pm-11:44 pm

Nonstop3h 15m

$234

Los AngelesNew York

LAX - JFK

LAXJFK

Los Angeles Los Angeles

Tue 8/18

11:35 pm-2:54 pm

1 stop12h 19m

New York John F Kennedy Intl

Sat 8/22

4:00 pm-11:59 pm

1 stop10h 59m

$325

Los AngelesNew York

LAX - JFK

LAXJFK

Los Angeles Los Angeles

Mon 8/10

11:35 pm-12:25 pm

1 stop9h 50m

New York John F Kennedy Intl

Wed 8/19

5:50 am-1:20 pm

1 stop10h 30m

$326

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Long Island flights insights and trends

Explore insights for your Long Island flight to craft the best travel plan

Prices

Airlines

Other information

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What is the cheapest day to depart on your flight to Long Island?

Our data shows that Wednesday is the least expensive day to fly to Long Island. Tickets to fly out on this day can be as low as $419. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $540. These prices are subject to change though, so be sure to set up a Price Alert for flights to Long Island.

Cheapest flights to cities in Long Island

Click on the cities below to find out when it's cheapest to fly to Long Island from United States

New York

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Cheap Long Island flight deals and tips

Summary info about Long Island flight prices, duration and airlines

Best One-Way Price	$79
Best Round-Trip Price	$150
Fastest flight time	2h 23m
Popular in	July

The best one-way flight price to Long Island from United States in the last 5 days is $79 (Atlanta Hartsfield-Jackson to Newark).

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The best round-trip flight price to Long Island from United States in the last 5 days is $150 (Atlanta Hartsfield-Jackson to Newark).

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The fastest flight to Long Island from United States takes 2h 23m (Atlanta Hartsfield-Jackson to Newark).

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July has the highest demand for flights to Long Island, with a 26% price increase on average.

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Frequently asked questions about flying to Long Island

What airlines fly to Long Island?

Delta is the most popular airline offering flights to Long Island, with 37% of our users opting to fly with them when traveling to Long Island. Other popular options include American Airlines and JetBlue. There are a total of 11 different airlines flying to Long Island.

What is the best day of the week to fly to Long Island?

If your travel plans are flexible and you’re looking to save money on flights to Long Island, then be sure to book your departure on a Wednesday. Flying out on a Wednesday, as well as a Friday, is your best option. Departing on a Sunday tends to be the most expensive day of the week to fly to Long Island.

When did momondo last update prices for flights to Long Island?

Prices for flights to Long Island were last updated today.

How many operators does momondo search for flights to Long Island?

As of July 2026, there are 82 operators available to choose from for flights to Long Island.

How old do you have to be to fly to Long Island?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Long Island.

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

The necessary travel and health documents for your Long Island 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.

Why use momondo?

Why should I use momondo to find a flight deal to Long Island?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Long Island.

Can I find flights to Long Island with flexible booking policies on momondo?

Yes. All flights to Long Island on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Long Island?

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 filter your options to help you make an informed choice when booking flights to Long Island.

I’m not ready to book a flight to Long Island right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Long Island. 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.