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 25

DFW

3h 42m

LGA

Aug 27

LGA

3h 39m

DFW

$173

Frontier

Oct 27

DFW

3h 40m

LGA

Oct 31

LGA

3h 44m

DFW

$174

Frontier

Aug 15

DFW

3h 42m

LGA

Aug 18

LGA

3h 39m

DFW

$175

Frontier

Oct 10

DFW

3h 40m

LGA

Oct 12

LGA

3h 44m

DFW

$176

Frontier

Sep 24

DFW

3h 40m

LGA

Sep 30

LGA

3h 44m

DFW

$177

Frontier

Aug 18

DFW

3h 42m

LGA

Aug 25

LGA

3h 39m

DFW

$178

Frontier

Oct 30

DFW

3h 40m

LGA

Nov 2

LGA

3h 44m

DFW

$179

Frontier

Oct 24

DFW

3h 40m

LGA

Nov 2

LGA

3h 44m

DFW

$180

Frontier

Aug 25

DFW

3h 42m

LGA

Sep 1

LGA

3h 39m

DFW

$181

Frontier

Aug 18

DFW

3h 42m

LGA

Aug 19

LGA

3h 39m

DFW

$182

Frontier

Aug 20

DFW

3h 42m

LGA

Aug 26

LGA

3h 39m

DFW

$183

Frontier

Sep 18

DFW

3h 40m

EWR

Sep 28

EWR

4h 06m

DFW

$183

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.

5:18 pm - 10:00 pm

DFW

LGA

3h 42mnonstop

10:55 pm - 1:34 am

LGA

DFW

3h 39mnonstop

$173Frontier

Tue, Aug 25 - Thu, Aug 27

5:20 pm - 10:00 pm

DFW

LGA

3h 40mnonstop

10:55 pm - 1:39 am

LGA

DFW

3h 44mnonstop

$173Frontier

Fri, Oct 30 - Mon, Nov 2

9:40 am - 12:59 pm

ORD

JFK

2h 19mnonstop

3:40 pm - 5:35 pm

JFK

ORD

2h 55mnonstop

$198JetBlue

Sat, Aug 15 - Tue, Aug 18

8:00 am - 12:31 pm

DFW

EWR

3h 31mnonstop

11:00 am - 10:31 pm

EWR

DFW

36h 31m

2 stops

$198Multiple Airlines

Sat, Aug 15 - Mon, Aug 24

5:27 pm - 9:00 pm

ORD

JFK

2h 33mnonstop

8:00 pm - 9:58 pm

JFK

ORD

2h 58mnonstop

$199JetBlue

Sat, Aug 15 - Mon, Aug 17

8:00 am - 12:31 pm

DFW

EWR

3h 31mnonstop

11:00 am - 10:31 pm

EWR

DFW

36h 31m

2 stops

$205Multiple Airlines

Tue, Aug 18 - Mon, Aug 24

4:30 pm - 8:01 pm

ORD

JFK

2h 31mnonstop

2:59 pm - 4:58 pm

JFK

ORD

2h 59mnonstop

$206American Airlines

Wed, Sep 2 - Sat, Sep 5

6:00 am - 9:24 am

ORD

JFK

2h 24mnonstop

7:35 pm - 9:52 pm

JFK

ORD

3h 17mnonstop

$207Delta

Wed, Aug 26 - Sat, Aug 29

1:00 pm - 4:33 pm

ORD

JFK

2h 33mnonstop

3:01 pm - 4:59 pm

JFK

ORD

2h 58mnonstop

$207Delta

Wed, Sep 2 - Tue, Sep 8

11:15 am - 2:55 pm

ORD

JFK

2h 40mnonstop

2:59 pm - 4:58 pm

JFK

ORD

2h 59mnonstop

$207American Airlines

Tue, Aug 25 - Tue, Sep 1

Fly from

Route

Depart

Return

Price

Cheapest round-trip

DallasNew York

DFW - LGA

DFWLGA

Dallas/Fort Worth

Tue 8/25

5:18 pm-10:00 pm

Nonstop3h 42m

New York LaGuardia

Thu 8/27

10:55 pm-1:34 am

Nonstop3h 39m

$173

DallasNew York

DFW - LGA

DFWLGA

Dallas/Fort Worth

Fri 10/30

5:20 pm-10:00 pm

Nonstop3h 40m

New York LaGuardia

Mon 11/2

10:55 pm-1:39 am

Nonstop3h 44m

$173

Quickest round-trip

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Sat 8/15

9:40 am-12:59 pm

Nonstop2h 19m

New York John F Kennedy Intl

Tue 8/18

3:40 pm-5:35 pm

Nonstop2h 55m

$198

DallasNewark

DFW - EWR

DFWEWR

Dallas/Fort Worth

Sat 8/15

8:00 am-12:31 pm

Nonstop3h 31m

Newark

Mon 8/24

11:00 am-10:31 pm

2 stops36h 31m

$198

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Sat 8/15

5:27 pm-9:00 pm

Nonstop2h 33m

New York John F Kennedy Intl

Mon 8/17

8:00 pm-9:58 pm

Nonstop2h 58m

$199

DallasNewark

DFW - EWR

DFWEWR

Dallas/Fort Worth

Tue 8/18

8:00 am-12:31 pm

Nonstop3h 31m

Newark

Mon 8/24

11:00 am-10:31 pm

2 stops36h 31m

$205

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Wed 9/2

4:30 pm-8:01 pm

Nonstop2h 31m

New York John F Kennedy Intl

Sat 9/5

2:59 pm-4:58 pm

Nonstop2h 59m

$206

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Wed 8/26

6:00 am-9:24 am

Nonstop2h 24m

New York John F Kennedy Intl

Sat 8/29

7:35 pm-9:52 pm

Nonstop3h 17m

$207

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Wed 9/2

1:00 pm-4:33 pm

Nonstop2h 33m

New York John F Kennedy Intl

Tue 9/8

3:01 pm-4:59 pm

Nonstop2h 58m

$207

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Tue 8/25

11:15 am-2:55 pm

Nonstop2h 40m

New York John F Kennedy Intl

Tue 9/1

2:59 pm-4:58 pm

Nonstop2h 59m

$207

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

See prices from:

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 $420. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $543. 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	$96
Best Round-Trip Price	$173
Fastest flight time	3h 16m
Popular in	July

The best one-way flight price to Long Island from United States in the last 5 days is $96 (Dallas/Fort Worth to New York LaGuardia).

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The best round-trip flight price to Long Island from United States in the last 5 days is $173 (Dallas/Fort Worth to New York LaGuardia).

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The fastest flight to Long Island from United States takes 3h 16m (Dallas/Fort Worth to Newark).

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July has the highest demand for flights to Long Island, with a 27% 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.