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

Spirit Airlines is the most popular carrier operating from New Jersey to Key West

How many flights depart from New Jersey to Key West on average per day?

As of November 2025, there are 5 flights per day flying from New Jersey to Key West. The most common time of day flights depart is 10:00AM, with 100% of flights taking off at noon.

What airlines fly to Key West?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Key West from New Jersey according to our data. United Airlines is the first choice among our users, with 79% 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 New Jersey, such as Newark or Atlantic City, and flying into Key West, then you can expect flight times to average 3h 17m and 5h 57m, respectively.

How many flights depart from New Jersey to Key West on average per week?

36 flights are operational weekly from New Jersey to Key West as of November 2025. The most popular departure day for this route is Thu, with 19% of flights per week taking off on this day.

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

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

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

There are 4 operators available for flights from New Jersey to Key West Airport as of November 2025.

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

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 from New Jersey to Key West Airport.

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

The required travel and health documents for your Key West 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 Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$87 Cheap Flights from New Jersey to Key West in 2025/26

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Cheap round-trip flights

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6:49 pm - 3:44 pmEWR-EYW

20h 55m1 stop

4:34 pm - 1:29 amEYW-EWR

8h 55m1 stop

$176Multiple Airlines

Find Deal

Sat, Dec 6 - Thu, Dec 11

8:00 pm - 2:56 pmPHL-EYW

18h 56m1 stop

11:53 am - 8:51 pmEYW-PHL

8h 58m1 stop

$176Multiple Airlines

Find Deal

Sat, Feb 7 - Sat, Feb 14

8:00 am - 1:30 pmPHL-EYW

5h 30m1 stop

12:15 pm - 11:50 pmEYW-PHL

11h 35m1 stop

$181Spirit Airlines

Find Deal

Fri, Feb 6 - Sun, Feb 8

5:05 am - 10:19 amPHL-EYW

5h 14m1 stop

2:30 pm - 12:36 amEYW-PHL

10h 06m1 stop

$184Multiple Airlines

Find Deal

Sun, Dec 7 - Sat, Dec 13

8:00 am - 1:30 pmPHL-EYW

5h 30m1 stop

2:25 pm - 11:50 pmEYW-PHL

9h 25m1 stop

$190Spirit Airlines

Find Deal

Fri, Jan 23 - Mon, Jan 26

10:39 am - 5:13 pmEWR-EYW

6h 34m1 stop

7:10 am - 12:58 pmEYW-EWR

5h 48m1 stop

$249Delta

Find Deal

Sun, Jan 18 - Wed, Feb 11

10:25 am - 1:46 pmEWR-EYW

3h 21mnonstop

5:43 pm - 8:59 pmEYW-EWR

3h 16mnonstop

$258United Airlines

Find Deal

Sat, Dec 13 - Thu, Dec 18

10:06 am - 2:06 pmLGA-EYW

4h 00mnonstop

2:44 pm - 5:59 pmEYW-LGA

3h 15mnonstop

$277American Airlines

Find Deal

Sat, Jan 31 - Sat, Feb 7

9:00 am - 12:48 pmLGA-EYW

3h 48mnonstop

6:08 pm - 11:42 pmEYW-LGA

5h 34m1 stop

$278Delta

Find Deal

Tue, Jan 27 - Sat, Jan 31

10:26 am - 2:09 pmLGA-EYW

3h 43mnonstop

2:40 pm - 5:58 pmEYW-LGA

3h 18mnonstop

$284American Airlines

Find Deal

Wed, Nov 19 - Wed, Nov 26

Delta flights from New Jersey to Key West

Our best Delta deals on New Jersey to Key West flight tickets

Delta

Jan 18

EWR10:39 amNewark

6h 34m

1 stop

EYW5:13 pmKey West

Feb 11

EYW7:10 amKey West

5h 48m

1 stop

EWR12:58 pmNewark

$249

Find similar

Delta

Jan 27

LGA9:00 amNew York LaGuardia

3h 48m

EYW12:48 pmKey West

Jan 31

EYW6:08 pmKey West

5h 34m

1 stop

LGA11:42 pmNew York LaGuardia

$278

Find similar

Delta

Jan 14

JFK8:30 amNew York John F Kennedy Intl

5h 18m

1 stop

EYW1:48 pmKey West

Feb 10

EYW6:08 pmKey West

6h 42m

1 stop

JFK12:50 amNew York John F Kennedy Intl

$279

Find similar

American Airlines flights from New Jersey to Key West

Our best American Airlines deals on New Jersey to Key West flight tickets

American Airlines

Jan 31

LGA10:06 amNew York LaGuardia

4h 00m

EYW2:06 pmKey West

Feb 7

EYW2:44 pmKey West

3h 15m

LGA5:59 pmNew York LaGuardia

$277

Find similar

American Airlines

Nov 19

LGA10:26 amNew York LaGuardia

3h 43m

EYW2:09 pmKey West

Nov 26

EYW2:40 pmKey West

3h 18m

LGA5:58 pmNew York LaGuardia

$284

Find similar

American Airlines

Jan 17

JFK2:44 pmNew York John F Kennedy Intl

7h 03m

1 stop

EYW9:47 pmKey West

Jan 24

EYW7:26 pmKey West

5h 29m

1 stop

JFK12:55 amNew York John F Kennedy Intl

$297

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Fly from

Fly to

Route

Depart

Return

Price

NewarkKey West

EWR - EYW

EWREYW

Newark

Sat 12/6

6:49 pm-3:44 pm

1 stop20h 55m

Key West

Thu 12/11

4:34 pm-1:29 am

1 stop8h 55m

$176

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

Sat 2/7

8:00 pm-2:56 pm

1 stop18h 56m

Key West

Sat 2/14

11:53 am-8:51 pm

1 stop8h 58m

$176

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

Fri 2/6

8:00 am-1:30 pm

1 stop5h 30m

Key West

Sun 2/8

12:15 pm-11:50 pm

1 stop11h 35m

$181

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

Sun 12/7

5:05 am-10:19 am

1 stop5h 14m

Key West

Sat 12/13

2:30 pm-12:36 am

1 stop10h 06m

$184

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

Fri 1/23

8:00 am-1:30 pm

1 stop5h 30m

Key West

Mon 1/26

2:25 pm-11:50 pm

1 stop9h 25m

$190

NewarkKey West

EWR - EYW

EWREYW

Newark

Sun 1/18

10:39 am-5:13 pm

1 stop6h 34m

Key West

Wed 2/11

7:10 am-12:58 pm

1 stop5h 48m

$249

NewarkKey West

EWR - EYW

EWREYW

Newark

Sat 12/13

10:25 am-1:46 pm

Nonstop3h 21m

Key West

Thu 12/18

5:43 pm-8:59 pm

Nonstop3h 16m

$258

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Sat 1/31

10:06 am-2:06 pm

Nonstop4h 00m

Key West

Sat 2/7

2:44 pm-5:59 pm

Nonstop3h 15m

$277

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Tue 1/27

9:00 am-12:48 pm

Nonstop3h 48m

Key West

Sat 1/31

6:08 pm-11:42 pm

1 stop5h 34m

$278

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Wed 11/19

10:26 am-2:09 pm

Nonstop3h 43m

Key West

Wed 11/26

2:40 pm-5:58 pm

Nonstop3h 18m

$284

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How to get the cheapest flight ticket from New Jersey 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, January is the cheapest month to fly from New Jersey to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $402. If you are unable to visit Key West during the month of January, then departing from New Jersey during the month September is also very affordable. Most momondo users find prices during this month for around $410.

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 New Jersey is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $439. 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 New Jersey to Key West for around $623.

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 New Jersey 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 Jersey to Key West flight route?

Fly from Newark to Key West for the best New Jersey - 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 New Jersey when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $448 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from New Jersey for as low as $222 on momondo.

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

There are 4 cabin classes available to choose from on New Jersey 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 New Jersey to Key West flights?

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

Cheap New Jersey to Key West flight deals and tips

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

Best Price Found	$233
Fastest flight time	3h 07m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in Key West	1 airport

The best one-way flight to Key West from New Jersey in the past 72 hours is $233. The best round-trip flight deal from New Jersey to Key West found on momondo in the last 72 hours is $339.

The fastest flight from New Jersey to Key West takes 3h 07m

Direct flights go from New Jersey to Key West on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.

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

Search flight deals

When did momondo last update prices for flights from New Jersey to Key West Airport?
Prices for flights from New Jersey to Key West Airport refresh daily.
How many operators does momondo search for flights from New Jersey to Key West Airport?
There are 4 operators available for flights from New Jersey to Key West Airport as of November 2025.
How old do you have to be to fly from New Jersey to Key West Airport?
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 from New Jersey to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The required travel and health documents for your Key West 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 Key West 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 New Jersey to Key West?
momondo data reveals that the most frequently booked plane model on the route from New Jersey to Key West is Boeing 737-700, representing 53.49% of all bookings. The subsequent popular models are Embraer 170 at 27.91%, Embraer 175 at 11.37%, and Embraer 175 (Enhanced Winglets) at 1.55%.

Best airlines flying from New Jersey to Key West

Compare and see reviews for airlines that fly from New Jersey to Key West with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Delta	PriceFrom $248	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
United Airlines	PriceFrom $277	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights
JetBlue	PriceFrom $503	Free Cancellation	Rating 7.2 2,907 reviews	Search JetBlue flights

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Why use momondo?

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

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

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

momondo does allow users to show only those flights to Key West from New Jersey which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for New Jersey to Key West flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Key West from New Jersey are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Key West trip

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Cheap flights from New Jersey to Key West from $87

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 Jersey to Key West departing on 12/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from New Jersey to Key West

Our best Delta deals on New Jersey to Key West flight tickets

American Airlines flights from New Jersey to Key West

Our best American Airlines deals on New Jersey to Key West flight tickets

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How to get the cheapest flight ticket from New Jersey 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 Jersey to Key West flight route?

Fly from Newark to Key West for the best New Jersey - Key West flight prices

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

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

There are 4 cabin classes available to choose from on New Jersey 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 New Jersey to Key West flights?

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

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

Spirit Airlines is the most popular carrier operating from New Jersey to Key West

What airlines fly to Key West?

How many flights depart from New Jersey to Key West on average per day?

As of November 2025, there are 5 flights per day flying from New Jersey to Key West. The most common time of day flights depart is 10:00AM, with 100% of flights taking off at noon.

How many flights depart from New Jersey to Key West on average per week?

36 flights are operational weekly from New Jersey to Key West as of November 2025. The most popular departure day for this route is Thu, with 19% of flights per week taking off on this day.

How long does it take to fly to Key West?

If you’re flying from a popular airport in New Jersey, such as Newark or Atlantic City, and flying into Key West, then you can expect flight times to average 3h 17m and 5h 57m, respectively.

Cheap New Jersey to Key West flight deals and tips

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

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

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

Best airlines flying from New Jersey to Key West

Compare and see reviews for airlines that fly from New Jersey 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 Jersey to Key West?

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

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

I’m not ready to book a flight from New Jersey 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