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

Sep 25

MCO

2h 43m

LGA

Sep 29

LGA

3h 02m

MCO

$155

Frontier

Sep 1

MCO

8h 03m

1 stop

LGA

Sep 4

LGA

3h 00m

MCO

$156

Frontier

Aug 25

MCO

7h 14m

1 stop

LGA

Aug 28

LGA

3h 00m

MCO

$157

Southwest

Aug 19

MCO

9h 05m

2 stops

LGA

Aug 21

LGA

7h 30m

1 stop

MCO

$158

Frontier

Aug 19

MCO

10h 36m

1 stop

LGA

Aug 19

LGA

3h 00m

MCO

$159

Frontier

Sep 2

MCO

2h 47m

LGA

Sep 9

LGA

3h 02m

MCO

$160

Frontier

Aug 27

MCO

13h 14m

1 stop

LGA

Aug 30

LGA

3h 00m

MCO

$161

Southwest

Aug 27

MCO

6h 15m

1 stop

LGA

Sep 1

LGA

6h 35m

1 stop

MCO

$162

Frontier

Aug 27

MCO

2h 47m

LGA

Aug 31

LGA

3h 00m

MCO

$163

Southwest

Aug 19

MCO

9h 05m

2 stops

LGA

Aug 21

LGA

7h 25m

2 stops

MCO

$164

Frontier

Aug 18

MCO

4h 44m

1 stop

LGA

Aug 24

LGA

3h 00m

MCO

$165

Frontier

Aug 5

MCO

2h 47m

LGA

Aug 8

LGA

12h 11m

1 stop

MCO

$166

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.

1:16 pm - 3:59 pm

MCO

LGA

2h 43mnonstop

8:24 pm - 11:26 pm

LGA

MCO

3h 02mnonstop

$154Frontier

Sat, Oct 31 - Wed, Nov 4

1:16 pm - 3:59 pm

MCO

LGA

2h 43mnonstop

8:29 pm - 11:31 pm

LGA

MCO

3h 02mnonstop

$155Frontier

Fri, Sep 25 - Wed, Sep 30

9:43 am - 9:25 pm

ONT

JFK

8h 42m

1 stop

6:40 pm - 11:34 pm

JFK

ONT

7h 54m

1 stop

$312Delta

Fri, Aug 21 - Fri, Sep 4

6:15 am - 6:00 pm

ONT

JFK

8h 45m

1 stop

6:56 am - 1:31 pm

JFK

ONT

9h 35m

1 stop

$313American Airlines

Sat, Aug 29 - Mon, Sep 7

9:10 pm - 5:31 am

ONT

JFK

5h 21mnonstop

5:15 pm - 8:13 pm

JFK

ONT

5h 58mnonstop

$314JetBlue

Tue, Sep 15 - Tue, Sep 22

6:36 am - 6:15 pm

SFO

LGA

8h 39m

1 stop

6:00 am - 11:28 am

LGA

SFO

8h 28m

1 stop

$315American Airlines

Sat, Aug 22 - Wed, Aug 26

10:25 am - 9:41 pm

SFO

JFK

8h 16m

1 stop

8:59 pm - 12:38 am

JFK

SFO

6h 39mnonstop

$316JetBlue

Wed, Aug 5 - Thu, Aug 20

2:05 pm - 10:40 pm

SFO

JFK

5h 35mnonstop

9:00 am - 12:20 pm

JFK

SFO

6h 20mnonstop

$317Delta

Sat, Sep 19 - Wed, Sep 23

12:35 am - 11:17 am

SFO

LGA

7h 42m

1 stop

7:29 pm - 12:50 am

LGA

SFO

8h 21m

1 stop

$319United Airlines

Tue, Aug 25 - Sun, Aug 30

4:10 pm - 12:30 am

LAX

EWR

5h 20mnonstop

6:00 am - 8:58 am

EWR

LAX

5h 58mnonstop

$357United Airlines

Fri, Aug 14 - Tue, Aug 18

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

OrlandoNew York

MCO - LGA

MCOLGA

Orlando

Sat 10/31

1:16 pm-3:59 pm

Nonstop2h 43m

New York LaGuardia

Wed 11/4

8:24 pm-11:26 pm

Nonstop3h 02m

$154

OrlandoNew York

MCO - LGA

MCOLGA

Orlando

Fri 9/25

1:16 pm-3:59 pm

Nonstop2h 43m

New York LaGuardia

Wed 9/30

8:29 pm-11:31 pm

Nonstop3h 02m

$155

OntarioNew York

ONT - JFK

ONTJFK

Ontario

Fri 8/21

9:43 am-9:25 pm

1 stop8h 42m

New York John F Kennedy Intl

Fri 9/4

6:40 pm-11:34 pm

1 stop7h 54m

$312

OntarioNew York

ONT - JFK

ONTJFK

Ontario

Sat 8/29

6:15 am-6:00 pm

1 stop8h 45m

New York John F Kennedy Intl

Mon 9/7

6:56 am-1:31 pm

1 stop9h 35m

$313

OntarioNew York

ONT - JFK

ONTJFK

Ontario

Tue 9/15

9:10 pm-5:31 am

Nonstop5h 21m

New York John F Kennedy Intl

Tue 9/22

5:15 pm-8:13 pm

Nonstop5h 58m

$314

San FranciscoNew York

SFO - LGA

SFOLGA

San Francisco

Sat 8/22

6:36 am-6:15 pm

1 stop8h 39m

New York LaGuardia

Wed 8/26

6:00 am-11:28 am

1 stop8h 28m

$315

San FranciscoNew York

SFO - JFK

SFOJFK

San Francisco

Wed 8/5

10:25 am-9:41 pm

1 stop8h 16m

New York John F Kennedy Intl

Thu 8/20

8:59 pm-12:38 am

Nonstop6h 39m

$316

San FranciscoNew York

SFO - JFK

SFOJFK

San Francisco

Sat 9/19

2:05 pm-10:40 pm

Nonstop5h 35m

New York John F Kennedy Intl

Wed 9/23

9:00 am-12:20 pm

Nonstop6h 20m

$317

San FranciscoNew York

SFO - LGA

SFOLGA

San Francisco

Tue 8/25

12:35 am-11:17 am

1 stop7h 42m

New York LaGuardia

Sun 8/30

7:29 pm-12:50 am

1 stop8h 21m

$319

Los AngelesNewark

LAX - EWR

LAXEWR

Los Angeles

Fri 8/14

4:10 pm-12:30 am

Nonstop5h 20m

Newark

Tue 8/18

6:00 am-8:58 am

Nonstop5h 58m

$357

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

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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	$89
Best Round-Trip Price	$154
Fastest flight time	3h 29m
Popular in	July

The best one-way flight price to Long Island from United States in the last 5 days is $89 (Orlando 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 $154 (Orlando to New York LaGuardia).

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The fastest flight to Long Island from United States takes 3h 29m (Dallas/Fort Worth to Newark).

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July has the highest demand for flights to Long Island, with a 25% 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.