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 11h 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

May 16

ATL

2h 19m

LGA

May 29

LGA

2h 25m

ATL

$92

Frontier

May 12

ATL

2h 18m

LGA

May 14

LGA

12h 32m

1 stop

ATL

$95

Multiple Airlines

May 6

ATL

10h 38m

1 stop

LGA

May 6

LGA

2h 25m

ATL

$96

Multiple Airlines

May 19

ATL

10h 38m

1 stop

LGA

May 26

LGA

2h 25m

ATL

$97

Frontier

May 7

ATL

2h 21m

LGA

May 9

LGA

2h 56m

ATL

$98

Frontier

May 15

ATL

5h 30m

1 stop

LGA

May 19

LGA

2h 25m

ATL

$99

Frontier

May 13

ATL

2h 21m

LGA

May 14

LGA

2h 49m

ATL

$100

Frontier

May 19

ATL

2h 18m

LGA

May 25

LGA

2h 49m

ATL

$101

Frontier

May 19

ATL

8h 58m

1 stop

LGA

May 29

LGA

2h 25m

ATL

$102

Multiple Airlines

May 20

ATL

5h 54m

1 stop

LGA

May 29

LGA

2h 25m

ATL

$103

Multiple Airlines

May 5

ATL

2h 14m

LGA

May 6

LGA

11h 58m

1 stop

ATL

$104

Multiple Airlines

May 27

ATL

5h 54m

1 stop

LGA

May 29

LGA

2h 56m

ATL

$105

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.

3:30 pm - 5:48 pm

ATL

LGA

2h 18mnonstop

8:29 pm - 9:01 am

LGA

ATL

12h 32m

1 stop

$95Frontier

Tue, May 12 - Thu, May 14

5:20 am - 3:58 pm

ATL

LGA

10h 38m

1 stop

10:00 pm - 12:25 am

LGA

ATL

2h 25mnonstop

$96Multiple Airlines

Wed, May 6 - Wed, May 6

3:30 pm - 5:48 pm

ATL

LGA

2h 18mnonstop

10:00 pm - 12:25 am

LGA

ATL

2h 25mnonstop

$97Frontier

Tue, May 19 - Tue, May 19

3:17 pm - 7:47 pm

DFW

LGA

3h 30mnonstop

5:45 am - 8:31 am

LGA

DFW

3h 46mnonstop

$122Spirit Airlines

Wed, May 13 - Sat, May 16

5:45 am - 3:58 pm

DFW

LGA

9h 13m

1 stop

5:45 am - 8:31 am

LGA

DFW

3h 46mnonstop

$127Spirit Airlines

Tue, May 12 - Tue, May 19

2:56 pm - 11:50 pm

SFO

JFK

5h 54mnonstop

6:00 am - 9:23 am

JFK

SFO

6h 23mnonstop

$273American Airlines

Wed, Jul 22 - Wed, Aug 26

11:30 pm - 10:17 am

SFO

LGA

7h 47m

1 stop

6:00 am - 11:09 am

LGA

SFO

8h 09m

1 stop

$287United Airlines

Tue, May 26 - Tue, Jun 2

11:05 pm - 7:49 am

SFO

EWR

5h 44mnonstop

6:00 am - 9:09 am

EWR

SFO

6h 09mnonstop

$299United Airlines

Tue, May 19 - Wed, May 27

12:15 am - 10:51 am

SFO

EWR

7h 36m

1 stop

6:15 am - 11:17 am

EWR

SFO

8h 02m

1 stop

$302Delta

Wed, May 27 - Sat, Jun 6

7:00 pm - 6:00 am

SFO

EWR

8h 00m

1 stop

4:55 pm - 10:21 pm

EWR

SFO

8h 26m

1 stop

$307Delta

Wed, May 27 - Wed, Jun 3

Fly from

Route

Depart

Return

Price

Cheapest round-trip

AtlantaNew York

ATL - LGA

ATLLGA

Atlanta Hartsfield-Jackson

Tue 5/12

3:30 pm-5:48 pm

Nonstop2h 18m

New York LaGuardia

Thu 5/14

8:29 pm-9:01 am

1 stop12h 32m

$95

AtlantaNew York

ATL - LGA

ATLLGA

Atlanta Hartsfield-Jackson

Wed 5/6

5:20 am-3:58 pm

1 stop10h 38m

New York LaGuardia

Wed 5/6

10:00 pm-12:25 am

Nonstop2h 25m

$96

Quickest round-trip

AtlantaNew York

ATL - LGA

ATLLGA

Atlanta Hartsfield-Jackson

Tue 5/19

3:30 pm-5:48 pm

Nonstop2h 18m

New York LaGuardia

Tue 5/19

10:00 pm-12:25 am

Nonstop2h 25m

$97

DallasNew York

DFW - LGA

DFWLGA

Dallas/Fort Worth

Wed 5/13

3:17 pm-7:47 pm

Nonstop3h 30m

New York LaGuardia

Sat 5/16

5:45 am-8:31 am

Nonstop3h 46m

$122

DallasNew York

DFW - LGA

DFWLGA

Dallas/Fort Worth

Tue 5/12

5:45 am-3:58 pm

1 stop9h 13m

New York LaGuardia

Tue 5/19

5:45 am-8:31 am

Nonstop3h 46m

$127

San FranciscoNew York

SFO - JFK

SFOJFK

San Francisco

Wed 7/22

2:56 pm-11:50 pm

Nonstop5h 54m

New York John F Kennedy Intl

Wed 8/26

6:00 am-9:23 am

Nonstop6h 23m

$273

San FranciscoNew York

SFO - LGA

SFOLGA

San Francisco

Tue 5/26

11:30 pm-10:17 am

1 stop7h 47m

New York LaGuardia

Tue 6/2

6:00 am-11:09 am

1 stop8h 09m

$287

San FranciscoNewark

SFO - EWR

SFOEWR

San Francisco

Tue 5/19

11:05 pm-7:49 am

Nonstop5h 44m

Newark

Wed 5/27

6:00 am-9:09 am

Nonstop6h 09m

$299

San FranciscoNewark

SFO - EWR

SFOEWR

San Francisco

Wed 5/27

12:15 am-10:51 am

1 stop7h 36m

Newark

Sat 6/6

6:15 am-11:17 am

1 stop8h 02m

$302

San FranciscoNewark

SFO - EWR

SFOEWR

San Francisco

Wed 5/27

7:00 pm-6:00 am

1 stop8h 00m

Newark

Wed 6/3

4:55 pm-10:21 pm

1 stop8h 26m

$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

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 $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	$48
Best Round-Trip Price	$95
Fastest flight time	2h 14m
Popular in	March

The best one-way flight price to Long Island from United States in the last 72 hours is $48 (Atlanta Hartsfield-Jackson to New York LaGuardia).

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The best round-trip flight price to Long Island from United States in the last 72 hours is $95 (Atlanta Hartsfield-Jackson to New York LaGuardia).

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The fastest flight to Long Island from United States takes 2h 14m (Atlanta Hartsfield-Jackson to New York LaGuardia).

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March has the highest demand for flights to Long Island, with a 1% 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 88 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.