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

Spirit Airlines

May 5

DFW

3h 30m

LGA

May 6

LGA

3h 46m

DFW

$112

Multiple Airlines

May 9

DFW

3h 30m

LGA

May 12

LGA

3h 54m

DFW

$113

Frontier

May 6

DFW

3h 41m

LGA

May 9

LGA

3h 54m

DFW

$114

Frontier

May 6

DFW

3h 41m

LGA

May 9

LGA

3h 54m

DFW

$115

Multiple Airlines

May 15

DFW

3h 41m

LGA

May 24

LGA

3h 46m

DFW

$116

Multiple Airlines

May 8

DFW

3h 30m

LGA

May 11

LGA

3h 54m

DFW

$117

Spirit Airlines

Jun 6

DFW

3h 30m

LGA

Jun 9

LGA

3h 46m

DFW

$118

Multiple Airlines

May 12

DFW

3h 30m

LGA

May 19

LGA

3h 54m

DFW

$119

Multiple Airlines

May 15

DFW

3h 30m

LGA

May 15

LGA

3h 54m

DFW

$120

Spirit Airlines

May 2

DFW

3h 30m

LGA

May 6

LGA

3h 46m

DFW

$121

Spirit Airlines

May 6

DFW

3h 30m

LGA

May 13

LGA

3h 46m

DFW

$122

Multiple Airlines

May 5

DFW

3h 30m

LGA

May 13

LGA

3h 54m

DFW

$123

Find the cheapest flights from the United States to Long Island

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One-way

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

Enter your travel dates to find the best prices.

5:19 pm - 10:00 pm

DFW

LGA

3h 41mnonstop

10:55 pm - 1:41 am

LGA

DFW

3h 46mnonstop

$111Frontier

Tue, Jun 2 - Fri, Jun 12

3:17 pm - 7:47 pm

DFW

LGA

3h 30mnonstop

5:45 am - 8:31 am

LGA

DFW

3h 46mnonstop

$112Spirit Airlines

Tue, May 5 - Wed, May 6

3:17 pm - 7:47 pm

DFW

LGA

3h 30mnonstop

10:55 pm - 1:49 am

LGA

DFW

3h 54mnonstop

$113Multiple Airlines

Sat, May 9 - Tue, May 12

3:57 pm - 7:29 pm

ORD

JFK

2h 32mnonstop

9:03 am - 10:58 am

JFK

ORD

2h 55mnonstop

$155American Airlines

Tue, May 12 - Tue, May 19

8:01 am - 11:30 am

ORD

JFK

2h 29mnonstop

2:59 pm - 5:04 pm

JFK

ORD

3h 05mnonstop

$162American Airlines

Tue, May 12 - Tue, May 12

6:00 am - 9:20 am

ORD

JFK

2h 20mnonstop

2:29 pm - 4:16 pm

JFK

ORD

2h 47mnonstop

$172JetBlue

Tue, Jun 16 - Sat, Jul 4

6:00 am - 9:20 am

ORD

JFK

2h 20mnonstop

7:30 pm - 9:27 pm

JFK

ORD

2h 57mnonstop

$175JetBlue

Tue, Jun 30 - Tue, Jul 7

6:05 am - 9:26 am

ORD

JFK

2h 21mnonstop

7:29 am - 9:22 am

JFK

ORD

2h 53mnonstop

$177Delta

Thu, Jul 2 - Wed, Jul 8

2:30 pm - 11:23 pm

SFO

EWR

5h 53mnonstop

6:00 am - 9:30 am

EWR

SFO

6h 30mnonstop

$303United Airlines

Tue, May 5 - Tue, May 12

10:20 am - 6:50 pm

SFO

EWR

5h 30mnonstop

7:05 am - 10:25 am

EWR

SFO

6h 20mnonstop

$307United Airlines

Thu, Apr 30 - Thu, May 7

Fly from

Route

Depart

Return

Price

Cheapest round-trip

DallasNew York

DFW - LGA

DFWLGA

Dallas/Fort Worth

Tue 6/2

5:19 pm-10:00 pm

Nonstop3h 41m

New York LaGuardia

Fri 6/12

10:55 pm-1:41 am

Nonstop3h 46m

$111

DallasNew York

DFW - LGA

DFWLGA

Dallas/Fort Worth

Tue 5/5

3:17 pm-7:47 pm

Nonstop3h 30m

New York LaGuardia

Wed 5/6

5:45 am-8:31 am

Nonstop3h 46m

$112

DallasNew York

DFW - LGA

DFWLGA

Dallas/Fort Worth

Sat 5/9

3:17 pm-7:47 pm

Nonstop3h 30m

New York LaGuardia

Tue 5/12

10:55 pm-1:49 am

Nonstop3h 54m

$113

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Tue 5/12

3:57 pm-7:29 pm

Nonstop2h 32m

New York John F Kennedy Intl

Tue 5/19

9:03 am-10:58 am

Nonstop2h 55m

$155

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Tue 5/12

8:01 am-11:30 am

Nonstop2h 29m

New York John F Kennedy Intl

Tue 5/12

2:59 pm-5:04 pm

Nonstop3h 05m

$162

Quickest round-trip

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Tue 6/16

6:00 am-9:20 am

Nonstop2h 20m

New York John F Kennedy Intl

Sat 7/4

2:29 pm-4:16 pm

Nonstop2h 47m

$172

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Tue 6/30

6:00 am-9:20 am

Nonstop2h 20m

New York John F Kennedy Intl

Tue 7/7

7:30 pm-9:27 pm

Nonstop2h 57m

$175

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Thu 7/2

6:05 am-9:26 am

Nonstop2h 21m

New York John F Kennedy Intl

Wed 7/8

7:29 am-9:22 am

Nonstop2h 53m

$177

San FranciscoNewark

SFO - EWR

SFOEWR

San Francisco

Tue 5/5

2:30 pm-11:23 pm

Nonstop5h 53m

Newark

Tue 5/12

6:00 am-9:30 am

Nonstop6h 30m

$303

San FranciscoNewark

SFO - EWR

SFOEWR

San Francisco

Thu 4/30

10:20 am-6:50 pm

Nonstop5h 30m

Newark

Thu 5/7

7:05 am-10:25 am

Nonstop6h 20m

$307

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 $373. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $477. 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	$74
Best Round-Trip Price	$111
Fastest flight time	2h 16m
Popular in	March

The best one-way flight price to Long Island from United States in the last 72 hours is $74 (Chicago O'Hare Intl to New York John F Kennedy Intl).

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The best round-trip flight price to Long Island from United States in the last 72 hours is $111 (Dallas/Fort Worth to New York LaGuardia).

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The fastest flight to Long Island from United States takes 2h 16m (Chicago O'Hare Intl to New York John F Kennedy Intl).

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March has the highest demand for flights to Long Island, with a 2% 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 12 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 April 2026, there are 87 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.