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Cheap flights from Key West to New York from $141

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to New York departing on 12/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

American Airlines Logo
2:45 pm - 5:59 pmEYW-LGA
3h 14mnonstop
American Airlines Logo
10:22 am - 2:02 pmLGA-EYW
3h 40mnonstop
$258American Airlines
Find Deal
Sat, Nov 15 - Mon, Nov 17
Delta Logo
1:30 pm - 4:39 pmEYW-LGA
3h 09mnonstop
Delta Logo
1:00 pm - 7:44 pmLGA-EYW
6h 44m1 stop
$268Delta
Find Deal
Sat, Nov 15 - Mon, Nov 17
Delta Logo
6:00 pm - 11:43 pmEYW-LGA
5h 43m1 stop
Delta Logo
2:00 pm - 7:44 pmLGA-EYW
5h 44m1 stop
$309Delta
Find Deal
Wed, Nov 26 - Mon, Dec 1
Delta Logo
2:35 pm - 7:46 pmEYW-LGA
5h 11m1 stop
Delta Logo
2:00 pm - 7:44 pmLGA-EYW
5h 44m1 stop
$339Delta
Find Deal
Sat, Nov 15 - Mon, Nov 17
American Airlines Logo
11:25 am - 5:59 pmEYW-LGA
6h 34m1 stop
American Airlines Logo
9:05 am - 2:17 pmLGA-EYW
5h 12m1 stop
$359American Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
American Airlines Logo
11:25 am - 7:04 pmEYW-LGA
7h 39m2 stops
American Airlines Logo
12:20 pm - 5:46 pmLGA-EYW
5h 26m1 stop
$364American Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
American Airlines Logo
2:35 pm - 5:49 pmEYW-LGA
3h 14mnonstop
American Airlines Logo
10:22 am - 2:02 pmLGA-EYW
3h 40mnonstop
$377American Airlines
Find Deal
Wed, Nov 26 - Mon, Dec 1
United Airlines Logo
3:53 pm - 9:07 amEYW-LGA
17h 14m1 stop
United Airlines Logo
9:15 am - 3:09 pmLGA-EYW
29h 54m1 stop
$643United Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 13
United Airlines Logo
3:53 pm - 9:07 amEYW-LGA
17h 14m1 stop
United Airlines Logo
7:29 pm - 3:09 pmLGA-EYW
19h 40m2 stops
$688United Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 13
United Airlines Logo
4:00 pm - 11:16 pmEYW-LGA
7h 16m1 stop
United Airlines Logo
6:00 am - 3:19 pmLGA-EYW
9h 19m2 stops
$3,613United Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 30

American Airlines flights from Key West to New York LaGuardia Airport

Our best American Airlines deals on Key West to New York LaGuardia Airport flight tickets
American Airlines
Nov 15
EYW2:45 pmKey West
3h 14m
LGA5:59 pmNew York LaGuardia
Nov 17
LGA10:22 amNew York LaGuardia
3h 40m
EYW2:02 pmKey West
$258
Find similar
American Airlines
Sep 3
EYW11:25 amKey West
6h 34m
1 stop
LGA5:59 pmNew York LaGuardia
Sep 7
LGA9:05 amNew York LaGuardia
5h 12m
1 stop
EYW2:17 pmKey West
$359
Find similar
American Airlines
Sep 4
EYW11:25 amKey West
7h 39m
2 stops
LGA7:04 pmNew York LaGuardia
Sep 8
LGA12:20 pmNew York LaGuardia
5h 26m
1 stop
EYW5:46 pmKey West
$364
Find similar

Delta flights from Key West to New York LaGuardia Airport

Our best Delta deals on Key West to New York LaGuardia Airport flight tickets
Delta
Nov 15
EYW1:30 pmKey West
3h 09m
LGA4:39 pmNew York LaGuardia
Nov 17
LGA1:00 pmNew York LaGuardia
6h 44m
1 stop
EYW7:44 pmKey West
$268
Find similar
Delta
Nov 26
EYW6:00 pmKey West
5h 43m
1 stop
LGA11:43 pmNew York LaGuardia
Dec 1
LGA2:00 pmNew York LaGuardia
5h 44m
1 stop
EYW7:44 pmKey West
$309
Find similar
Delta
Nov 15
EYW2:35 pmKey West
5h 11m
1 stop
LGA7:46 pmNew York LaGuardia
Nov 17
LGA2:00 pmNew York LaGuardia
5h 44m
1 stop
EYW7:44 pmKey West
$339
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Key West to New York LaGuardia Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Key West to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Key WestNew York

EYW - LGA

EYWLGA

Key West

Sat 11/15

2:45 pm-5:59 pm

Nonstop3h 14m

New York LaGuardia

Mon 11/17

10:22 am-2:02 pm

Nonstop3h 40m

$258

Key WestNew York

EYW - LGA

EYWLGA

Key West

Sat 11/15

1:30 pm-4:39 pm

Nonstop3h 09m

New York LaGuardia

Mon 11/17

1:00 pm-7:44 pm

1 stop6h 44m

$268

Key WestNew York

EYW - LGA

EYWLGA

Key West

Wed 11/26

6:00 pm-11:43 pm

1 stop5h 43m

New York LaGuardia

Mon 12/1

2:00 pm-7:44 pm

1 stop5h 44m

$309

Key WestNew York

EYW - LGA

EYWLGA

Key West

Sat 11/15

2:35 pm-7:46 pm

1 stop5h 11m

New York LaGuardia

Mon 11/17

2:00 pm-7:44 pm

1 stop5h 44m

$339

Key WestNew York

EYW - LGA

EYWLGA

Key West

Wed 9/3

11:25 am-5:59 pm

1 stop6h 34m

New York LaGuardia

Sun 9/7

9:05 am-2:17 pm

1 stop5h 12m

$359

Key WestNew York

EYW - LGA

EYWLGA

Key West

Thu 9/4

11:25 am-7:04 pm

2 stops7h 39m

New York LaGuardia

Mon 9/8

12:20 pm-5:46 pm

1 stop5h 26m

$364

Key WestNew York

EYW - LGA

EYWLGA

Key West

Wed 11/26

2:35 pm-5:49 pm

Nonstop3h 14m

New York LaGuardia

Mon 12/1

10:22 am-2:02 pm

Nonstop3h 40m

$377

Key WestNew York

EYW - LGA

EYWLGA

Key West

Wed 12/10

3:53 pm-9:07 am

1 stop17h 14m

New York LaGuardia

Sat 12/13

9:15 am-3:09 pm

1 stop29h 54m

$643

Key WestNew York

EYW - LGA

EYWLGA

Key West

Wed 12/10

3:53 pm-9:07 am

1 stop17h 14m

New York LaGuardia

Sat 12/13

7:29 pm-3:09 pm

2 stops19h 40m

$688

Key WestNew York

EYW - LGA

EYWLGA

Key West

Fri 11/21

4:00 pm-11:16 pm

1 stop7h 16m

New York LaGuardia

Sun 11/30

6:00 am-3:19 pm

2 stops9h 19m

$3,613

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Key West to New York LaGuardia Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to New York LaGuardia Airport?

The cheapest day to depart on your flight to New York LaGuardia Airport is on a Wednesday when prices can be found for as low as $274. This is often the case because there is less demand to fly during this day of the week. Flights from Key West to New York LaGuardia Airport on a Sunday will generally be more expensive and average around $800. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Key West to New York LaGuardia flight route?

Fly from Key West to New York LaGuardia for the best Key West - New York LaGuardia flight prices

What cabin class options are available on Key West to New York LaGuardia flights?

There are 4 cabin classes available to choose from on Key West to New York LaGuardia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Key West to New York LaGuardia Airport flights?

No. A direct flight is the cheapest option for a flight between Key West to New York LaGuardia Airport.

When to book flights from Key West to New York LaGuardia Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Key West to New York LaGuardia Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Key West to New York LaGuardia Airport (EYW to LGA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to New York LaGuardia Airport

Fastest flight time

3h 08m

Direct flights

Mon, Tue, Thu, Sat and Sun
The fastest flight from Key West to New York LaGuardia Airport takes 3h 08m
Direct flights go from Key West to New York LaGuardia Airport on Monday, Tuesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
Search flight deals

  • How far is Key West to New York LaGuardia by plane?

    The distance between Key West and New York LaGuardia is about 1209.7 mi. Typically, this will take 3h 09m by plane in normal conditions.

  • When did momondo last update prices for flights from Key West Airport to New York LaGuardia Airport?

    Prices for flights from Key West Airport to New York LaGuardia Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Key West Airport to New York LaGuardia Airport?

  • How old do you have to be to fly from Key West Airport to New York LaGuardia Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Key West Airport to New York LaGuardia Airport.

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The required travel and health documents for your New York LaGuardia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New York LaGuardia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Key West to New York LaGuardia Airport?

  • What is the most popular airline from Key West to New York LaGuardia Airport?

Best airlines flying from Key West to New York LaGuardia Airport

Compare and see reviews for airlines that fly from Key West to New York LaGuardia Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $229Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Seaside Heights
Queens
Bronx
Yonkers
Pocono Manor
Asbury Park
Point Pleasant Beach
Beach Haven
Stamford
East Rutherford
Long Branch
Tannersville
Spring Lake
Wayne
Elizabeth
Parsippany
East Stroudsburg
Secaucus
Staten Island
Toms River

Why use momondo?

Why should I use momondo to find a flight deal from Key West to New York?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Key West to New York. momondo saves you time and could save you money on your trip.

Can I find flights from Key West to New York with flexible booking policies on momondo?

Yes. All flights to New York from Key West on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Key West to New York?

momondo helps you find the best flight between Key West and New York by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Key West to New York right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Key West to New York flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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