What is the cheapest airline that flies from New York to Key West?

Breeze Airways, Allegiant Air, and American Airlines are the most popular carriers operating from New York to Key West

What airlines fly to Key West?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Key West from State of New York according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 4 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Key West?

If you’re flying from a popular airport in State of New York, such as Newark or New York, and flying into Key West, then you can expect flight times to average 3h 11m and 4h 12m, respectively.

How many flights depart from State of New York to Key West on average per week?

The number of flights available between State of New York and Key West is 4 per week as of August 2025. The most frequent departure day is Mon, with 25% of weekly flights leaving on this day.

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

Prices for flights from New York to Key West Airport refresh daily.

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

The number of operators available for flights from New York to Key West Airport is 4 as of August 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York to Key West Airport.

What documentation or ID do you need to fly to Key West Airport?

The travel and health documents you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$96 Cheap Flights from New York State to Key West in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from New York State to Key West

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:44 am - 2:09 pmEWR-EYW

3h 25mnonstop

3:05 pm - 6:22 pmEYW-EWR

3h 17mnonstop

$219United Airlines

Find Deal

Tue, Nov 4 - Thu, Nov 13

10:22 am - 2:02 pmLGA-EYW

3h 40mnonstop

2:35 pm - 5:49 pmEYW-LGA

3h 14mnonstop

$219American Airlines

Find Deal

Mon, Nov 10 - Wed, Nov 19

10:50 am - 7:44 pmSYR-EYW

8h 54m2 stops

6:00 pm - 11:55 pmEYW-SYR

5h 55m1 stop

$228Delta

Find Deal

Tue, Dec 9 - Tue, Dec 16

7:52 pm - 1:07 pmSWF-EYW

17h 15m1 stop

10:02 am - 7:12 pmEYW-SWF

9h 10m1 stop

$230Breeze Airways

Find Deal

Sun, Aug 17 - Thu, Aug 21

9:05 pm - 5:46 pmEWR-EYW

20h 41m1 stop

8:47 am - 2:59 pmEYW-EWR

6h 12m1 stop

$235

Find Deal

Sun, Oct 26 - Fri, Oct 31

2:30 pm - 7:44 pmEWR-EYW

5h 14m1 stop

6:00 pm - 1:01 amEYW-EWR

7h 01m1 stop

$239Delta

Find Deal

Mon, Nov 10 - Wed, Nov 19

8:31 pm - 9:15 amEWR-EYW

12h 44m1 stop

11:11 am - 3:55 pmEYW-EWR

28h 44m1 stop

$256

Find Deal

Sat, Nov 1 - Fri, Nov 7

11:43 am - 11:52 amSWF-EYW

24h 09m1 stop

8:55 am - 11:44 amEYW-SWF

26h 49m2 stops

$264Breeze Airways

Find Deal

Thu, Oct 30 - Thu, Nov 6

7:38 am - 1:30 pmEWR-EYW

5h 52m1 stop

2:25 pm - 12:56 amEYW-EWR

10h 31m1 stop

$283Spirit Airlines

Find Deal

Fri, Nov 14 - Mon, Nov 17

6:05 am - 1:30 pmLGA-EYW

7h 25m1 stop

2:25 pm - 7:11 pmEYW-LGA

4h 46m1 stop

$283Spirit Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

Spirit Airlines flights from State of New York to Key West

Our best Spirit Airlines deals on State of New York to Key West flight tickets

Spirit Airlines

Nov 14

EWR7:38 amNewark

5h 52m

1 stop

EYW1:30 pmKey West

Nov 17

EYW2:25 pmKey West

10h 31m

1 stop

EWR12:56 amNewark

$283

Find similar

Spirit Airlines

Nov 9

EWR7:38 amNewark

5h 52m

1 stop

EYW1:30 pmKey West

Nov 14

EYW2:25 pmKey West

10h 31m

1 stop

EWR12:56 amNewark

$318

Find similar

Spirit Airlines

Nov 6

LGA6:05 amNew York LaGuardia

7h 25m

1 stop

EYW1:30 pmKey West

Nov 9

EYW2:25 pmKey West

4h 46m

1 stop

LGA7:11 pmNew York LaGuardia

$323

Find similar

American Airlines flights from State of New York to Key West

Our best American Airlines deals on State of New York to Key West flight tickets

American Airlines

Nov 10

LGA10:22 amNew York LaGuardia

3h 40m

EYW2:02 pmKey West

Nov 19

EYW2:35 pmKey West

3h 14m

LGA5:49 pmNew York LaGuardia

$219

Find similar

American Airlines

Sep 15

SYR5:32 amSyracuse Hancock Intl

6h 17m

1 stop

EYW11:49 amKey West

Sep 19

EYW12:09 pmKey West

5h 48m

1 stop

SYR5:57 pmSyracuse Hancock Intl

$223

Find similar

American Airlines

Nov 10

LGA10:22 amNew York LaGuardia

3h 40m

EYW2:02 pmKey West

Nov 19

EYW4:04 pmKey West

6h 35m

1 stop

LGA10:39 pmNew York LaGuardia

$229

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NewarkKey West

EWR - EYW

EWREYW

Newark

Tue 11/4

10:44 am-2:09 pm

Nonstop3h 25m

Key West

Thu 11/13

3:05 pm-6:22 pm

Nonstop3h 17m

$219

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Mon 11/10

10:22 am-2:02 pm

Nonstop3h 40m

Key West

Wed 11/19

2:35 pm-5:49 pm

Nonstop3h 14m

$219

SyracuseKey West

SYR - EYW

SYREYW

Syracuse Hancock Intl

Tue 12/9

10:50 am-7:44 pm

2 stops8h 54m

Key West

Tue 12/16

6:00 pm-11:55 pm

1 stop5h 55m

$228

New WindsorKey West

SWF - EYW

SWFEYW

New Windsor Stewart

Sun 8/17

7:52 pm-1:07 pm

1 stop17h 15m

Key West

Thu 8/21

10:02 am-7:12 pm

1 stop9h 10m

$230

NewarkKey West

EWR - EYW

EWREYW

Newark

Sun 10/26

9:05 pm-5:46 pm

1 stop20h 41m

Key West

Fri 10/31

8:47 am-2:59 pm

1 stop6h 12m

$235

NewarkKey West

EWR - EYW

EWREYW

Newark

Mon 11/10

2:30 pm-7:44 pm

1 stop5h 14m

Key West

Wed 11/19

6:00 pm-1:01 am

1 stop7h 01m

$239

NewarkKey West

EWR - EYW

EWREYW

Newark

Sat 11/1

8:31 pm-9:15 am

1 stop12h 44m

Key West

Fri 11/7

11:11 am-3:55 pm

1 stop28h 44m

$256

New WindsorKey West

SWF - EYW

SWFEYW

New Windsor Stewart

Thu 10/30

11:43 am-11:52 am

1 stop24h 09m

Key West

Thu 11/6

8:55 am-11:44 am

2 stops26h 49m

$264

NewarkKey West

EWR - EYW

EWREYW

Newark

Fri 11/14

7:38 am-1:30 pm

1 stop5h 52m

Key West

Mon 11/17

2:25 pm-12:56 am

1 stop10h 31m

$283

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Thu 11/13

6:05 am-1:30 pm

1 stop7h 25m

Key West

Mon 11/17

2:25 pm-7:11 pm

1 stop4h 46m

$283

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of New York to Key West

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

Prices

Airlines

Other information

What is the cheapest month to fly to Key West?

In general, September is the cheapest month to fly from State of New York to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $367. If you are unable to visit Key West during the month of September, then departing from State of New York during the month January is also very affordable. Most momondo users find prices during this month for around $387.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from State of New York is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $437. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from State of New York to Key West for around $618.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is in the afternoon. momondo users have found flights departing from State of New York to Key West in the afternoon for as low as $348. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the evening, with an average ticket price of $686. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

How far in advance should I book a flight to Key West?

You are more likely to see cheaper flights to Key West from State of New York when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $441 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from State of New York for as low as $283 on momondo.

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

There are 4 cabin classes available to choose from on New York to Key West 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 State of New York to Key West flights?

You could potentially save up to 46% on your flight if you consider stops on a State of New York to Key West flight.

Cheap State of New York to Key West flight deals and tips

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

Best Price Found	$96
Fastest flight time	3h 14m
Direct flights	Every day
Airports in Key West	1 airport

The best one-way flight to Key West from State of New York in the past 72 hours is $96. The best round-trip flight deal from State of New York to Key West found on momondo in the last 72 hours is $219.

The fastest flight from State of New York to Key West takes 3h 14m

Direct flights go from State of New York to Key West every day.

There is 1 airport near Key West: Key West (EYW)

Search flight deals

When did momondo last update prices for flights from New York to Key West Airport?
Prices for flights from New York to Key West Airport refresh daily.
How many operators does momondo search for flights from New York to Key West Airport?
The number of operators available for flights from New York to Key West Airport is 4 as of August 2025.
How old do you have to be to fly from New York to Key West Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The travel and health documents you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from State of New York to Key West?
momondo data reveals that the most frequently booked plane model on the route from State of New York to Key West is Embraer 175, representing 48.63% of all bookings. The subsequent popular models are Boeing 737-700 at 25.84%, Embraer 170 at 20.67%, and Airbus A319 at 0.91%.

Best airlines flying from State of New York to Key West

Compare and see reviews for airlines that fly from State of New York to Key West with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $147	Free Cancellation	Rating 7.2 2,915 reviews	Search JetBlue flights
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 8,917 reviews	Search United Airlines flights
American Airlines	PriceFrom $219	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $226	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights

Big Pine Key

Little Torch Key

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to Key West. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from New York to Key West on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Key West from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for New York to Key West flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Key West trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 8/12

Tue 8/19

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Florida

Popular cities in the United States

Flights to New Yorkfrom $47

Flights to Los Angelesfrom $47

Flights to Miamifrom $61

Flights to Chicagofrom $61

Flights to Orlandofrom $60

Flights to Las Vegasfrom $15

Flights to San Franciscofrom $61

Flights to Washington, D.C.from $61

Flights to Bostonfrom $66

Flights to Atlantafrom $49

Flights to Dallasfrom $58

Flights to Seattlefrom $95

Fly to other destinations from New York State

Flights from New York John F Kennedy Intl to Boston Logan Intl

Flights from Albany Intl to Charleston

Flights from Syracuse Hancock Intl to Fort Myers SW Florida Intl

Flights from Albany Intl to Raleigh-Durham

Flights from New York LaGuardia to Miami

Flights from New York John F Kennedy Intl to Hartford Bradley Intl

Cheap flights from New York State to Key West from $96

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York State to Key West departing on 8/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from New York State to Key West

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Spirit Airlines flights from State of New York to Key West

Our best Spirit Airlines deals on State of New York to Key West flight tickets

American Airlines flights from State of New York to Key West

Our best American Airlines deals on State of New York to Key West flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from New York State to Key West that are best for you.

See travel insights to Key West from

How to get the cheapest flight ticket from State of New York to Key West

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 month to fly to Key West?

What is the cheapest day to depart on your flight to Key West?

What is the cheapest time of day to depart on your flight to Key West?

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

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

How far in advance should I book a flight to Key West?

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

There are 4 cabin classes available to choose from on New York to Key West 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 State of New York to Key West flights?

You could potentially save up to 46% on your flight if you consider stops on a State of New York to Key West flight.

What is the cheapest airline that flies from New York to Key West?

Breeze Airways, Allegiant Air, and American Airlines are the most popular carriers operating from New York to Key West

What airlines fly to Key West?

How many flights depart from State of New York to Key West on average per week?

The number of flights available between State of New York and Key West is 4 per week as of August 2025. The most frequent departure day is Mon, with 25% of weekly flights leaving on this day.

How long does it take to fly to Key West?

If you’re flying from a popular airport in State of New York, such as Newark or New York, and flying into Key West, then you can expect flight times to average 3h 11m and 4h 12m, respectively.

Cheap State of New York to Key West flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Key West

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

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

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

What documentation or ID do you need to fly to Key West Airport?

What is the most popular plane model from State of New York to Key West?

Best airlines flying from State of New York to Key West

Compare and see reviews for airlines that fly from State of New York to Key West with momondo

Traveling to a place near Key West?

Why use momondo?

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

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

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

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

An easier way to manage your Key West trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Florida