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 (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

Aug 8

DFW

11h 43m

1 stop

LGA

Aug 15

LGA

3h 39m

DFW

$185

Frontier

Sep 13

DFW

3h 40m

LGA

Sep 22

LGA

3h 44m

DFW

$186

Frontier

Aug 8

DFW

11h 43m

1 stop

LGA

Aug 17

LGA

3h 39m

DFW

$187

Frontier

Aug 21

DFW

9h 59m

1 stop

LGA

Aug 22

LGA

3h 39m

DFW

$188

Frontier

Aug 19

DFW

3h 42m

LGA

Aug 20

LGA

6h 58m

1 stop

DFW

$189

Frontier

Aug 8

DFW

3h 42m

LGA

Aug 15

LGA

10h 38m

1 stop

DFW

$190

American Airlines

Aug 19

ORD

2h 25m

EWR

Aug 26

EWR

2h 52m

ORD

$190

Frontier

Aug 18

DFW

3h 42m

LGA

Aug 25

LGA

10h 42m

1 stop

DFW

$191

Delta

Aug 11

ORD

5h 09m

1 stop

EWR

Aug 11

EWR

5h 58m

1 stop

ORD

$191

Frontier

Aug 8

DFW

8h 42m

1 stop

LGA

Aug 17

LGA

3h 39m

DFW

$192

Frontier

Sep 2

DFW

9h 59m

1 stop

LGA

Sep 9

LGA

3h 44m

DFW

$193

Frontier

Aug 19

DFW

9h 59m

1 stop

LGA

Aug 26

LGA

3h 39m

DFW

$194

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.

10:00 am - 10:43 pm

DFW

LGA

11h 43m

1 stop

10:55 pm - 1:34 am

LGA

DFW

3h 39mnonstop

$185Frontier

Sat, Aug 8 - Sat, Aug 15

5:20 pm - 10:00 pm

DFW

LGA

3h 40mnonstop

10:55 pm - 1:39 am

LGA

DFW

3h 44mnonstop

$186Frontier

Sun, Sep 13 - Tue, Sep 22

5:49 pm - 9:14 pm

ORD

EWR

2h 25mnonstop

2:20 pm - 4:12 pm

EWR

ORD

2h 52mnonstop

$190American Airlines

Wed, Aug 19 - Wed, Aug 26

1:35 pm - 7:29 pm

ORD

EWR

4h 54m

1 stop

1:29 pm - 6:32 pm

EWR

ORD

6h 03m

1 stop

$191Delta

Wed, Dec 2 - Sat, Dec 5

8:09 pm - 11:30 pm

ORD

EWR

2h 21mnonstop

5:30 am - 7:15 am

EWR

ORD

2h 45mnonstop

$194American Airlines

Sat, Jul 18 - Sat, Jul 25

9:30 pm - 12:53 am

ORD

EWR

2h 23mnonstop

7:12 pm - 9:00 pm

EWR

ORD

2h 48mnonstop

$201United Airlines

Sat, Aug 1 - Sat, Aug 8

9:30 pm - 12:53 am

ORD

EWR

2h 23mnonstop

6:15 pm - 8:10 pm

EWR

ORD

2h 55mnonstop

$202United Airlines

Tue, Jul 21 - Sat, Jul 25

8:10 am - 12:57 pm

DFW

JFK

3h 47mnonstop

5:55 pm - 9:07 pm

JFK

DFW

4h 12mnonstop

$217Delta

Sat, Aug 22 - Sat, Aug 29

11:50 am - 8:33 pm

SFO

JFK

5h 43mnonstop

6:00 am - 9:12 am

JFK

SFO

6h 12mnonstop

$317JetBlue

Wed, Sep 23 - Sat, Sep 26

11:59 pm - 8:37 am

SFO

JFK

5h 38mnonstop

8:00 pm - 11:32 pm

JFK

SFO

6h 32mnonstop

$320JetBlue

Tue, Oct 13 - Tue, Oct 20

Fly from

Route

Depart

Return

Price

Cheapest round-trip

DallasNew York

DFW - LGA

DFWLGA

Dallas/Fort Worth

Sat 8/8

10:00 am-10:43 pm

1 stop11h 43m

New York LaGuardia

Sat 8/15

10:55 pm-1:34 am

Nonstop3h 39m

$185

DallasNew York

DFW - LGA

DFWLGA

Dallas/Fort Worth

Sun 9/13

5:20 pm-10:00 pm

Nonstop3h 40m

New York LaGuardia

Tue 9/22

10:55 pm-1:39 am

Nonstop3h 44m

$186

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Wed 8/19

5:49 pm-9:14 pm

Nonstop2h 25m

Newark

Wed 8/26

2:20 pm-4:12 pm

Nonstop2h 52m

$190

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Wed 12/2

1:35 pm-7:29 pm

1 stop4h 54m

Newark

Sat 12/5

1:29 pm-6:32 pm

1 stop6h 03m

$191

Quickest round-trip

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Sat 7/18

8:09 pm-11:30 pm

Nonstop2h 21m

Newark

Sat 7/25

5:30 am-7:15 am

Nonstop2h 45m

$194

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Sat 8/1

9:30 pm-12:53 am

Nonstop2h 23m

Newark

Sat 8/8

7:12 pm-9:00 pm

Nonstop2h 48m

$201

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Tue 7/21

9:30 pm-12:53 am

Nonstop2h 23m

Newark

Sat 7/25

6:15 pm-8:10 pm

Nonstop2h 55m

$202

DallasNew York

DFW - JFK

DFWJFK

Dallas/Fort Worth

Sat 8/22

8:10 am-12:57 pm

Nonstop3h 47m

New York John F Kennedy Intl

Sat 8/29

5:55 pm-9:07 pm

Nonstop4h 12m

$217

San FranciscoNew York

SFO - JFK

SFOJFK

San Francisco

Wed 9/23

11:50 am-8:33 pm

Nonstop5h 43m

New York John F Kennedy Intl

Sat 9/26

6:00 am-9:12 am

Nonstop6h 12m

$317

San FranciscoNew York

SFO - JFK

SFOJFK

San Francisco

Tue 10/13

11:59 pm-8:37 am

Nonstop5h 38m

New York John F Kennedy Intl

Tue 10/20

8:00 pm-11:32 pm

Nonstop6h 32m

$320

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

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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 $414. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $529. 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	$94
Best Round-Trip Price	$185
Fastest flight time	2h 20m
Popular in	June

The best one-way flight price to Long Island from United States in the last 5 days is $94 (Chicago O'Hare Intl to Newark).

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The best round-trip flight price to Long Island from United States in the last 5 days is $185 (Dallas/Fort Worth to New York LaGuardia).

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The fastest flight to Long Island from United States takes 2h 20m (Chicago O'Hare Intl to Newark).

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June has the highest demand for flights to Long Island, with a 21% 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 83 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.