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Key West

$100+ Cheap flights from New Jersey to Key West (EYW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — EYW
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from New Jersey to Key West

Keep the following information in mind while searching for New Jersey to Key West flight deals. Data was last updated July 30, 2025.

Round-trip from

$229
(United Airlines)

One-way from

$100
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$424

Good round-trip deal

$394 or less

Good one-way deal

$273 or less
From New Jersey to Key West
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One-way flight from New Jersey to Key West
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Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from New Jersey to Key West.
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Price to beat on a one-way flight from New Jersey to Key West.
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Find flight deals from New Jersey to Key West

Cheapest flights from New Jersey to Key West
Explore the most affordable flight options available from New Jersey to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/111:30 amEWR - EYW
Nonstop3h 25mUnited Airlines
Wed 9/103:50 pmEYW - EWR
Nonstop3h 19mUnited Airlines
Deal found 7/30$229
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/16:00 amEWR - EYW
1 stop7h 05mDelta
Wed 9/107:00 amEYW - EWR
1 stop7h 24mDelta
Deal found 7/29$248
This FlightHub deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:15 amPHL - EYW
1 stop8h 15mSpirit Airlines
Mon 11/172:25 pmEYW - PHL
1 stop10h 07mSpirit Airlines
Deal found 7/30$255
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/812:50 pmEWR - EYW
1 stop6h 39mAmerican Airlines
Wed 11/124:04 pmEYW - EWR
1 stop6h 23mAmerican Airlines
Deal found 7/30$259
This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:38 amEWR - EYW
1 stop5h 52mSpirit Airlines
Mon 11/172:25 pmEYW - EWR
1 stop10h 31mSpirit Airlines
Deal found 7/30$272
This FlightHub deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:05 amLGA - EYW
1 stop7h 25mSpirit Airlines
Mon 11/172:25 pmEYW - LGA
1 stop4h 46mSpirit Airlines
Deal found 7/29$283
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/310:22 amLGA - EYW
Nonstop3h 40mAmerican Airlines
Sat 11/82:36 pmEYW - LGA
1 stop5h 13mAmerican Airlines
Deal found 7/28$284
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:00 amJFK - EYW
1 stop7h 38mAmerican Airlines
Sat 9/207:31 pmEYW - JFK
1 stop4h 56mAmerican Airlines
Deal found 7/30$295
This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:20 amEWR - EYW
2 stops13h 26mMultiple Airlines
Mon 11/172:25 pmEYW - EWR
1 stop10h 31mMultiple Airlines
Deal found 7/30$297
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/221:40 pmJFK - EYW
1 stop6h 26mDelta
Sat 10/256:17 pmEYW - JFK
1 stop6h 39mDelta
Deal found 7/30$298
This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:15 amPHL - EYW
2 stops14h 31mMultiple Airlines
Mon 11/172:25 pmEYW - PHL
1 stop10h 07mMultiple Airlines
Deal found 7/30$298
This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/149:55 amEWR - EYW
1 stop5h 31mAllegiant Air
Sun 8/173:00 pmEYW - EWR
2 stops19h 05mAllegiant Air
Deal found 7/30$327

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Jersey to Key West 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, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from New Jersey to Key West that are best for you.

Fly from

New Jersey

Fly to

Key West

Route

Depart

Return

Price

NewarkKey West

EWR - EYW

EWREYW

Newark

Mon 9/1

11:30 am-2:55 pm

Nonstop3h 25m

Key West

Wed 9/10

3:50 pm-7:09 pm

Nonstop3h 19m

$229

NewarkKey West

EWR - EYW

EWREYW

Newark

Mon 9/1

6:00 am-1:05 pm

1 stop7h 05m

Key West

Wed 9/10

6:20 pm-11:57 pm

1 stop5h 37m

$248

NewarkKey West

EWR - EYW

EWREYW

Newark

Wed 9/24

6:49 am-1:29 pm

1 stop6h 40m

Key West

Mon 9/29

7:31 pm-12:25 am

1 stop4h 54m

$259

NewarkKey West

EWR - EYW

EWREYW

Newark

Thu 8/28

9:55 am-3:46 pm

1 stop5h 51m

Key West

Thu 9/4

12:29 pm-11:29 pm

2 stops11h 00m

$284

Atlantic CityKey West

ACY - EYW

ACYEYW

Atlantic City

Tue 1/20

6:20 am-1:30 pm

1 stop7h 10m

Key West

Sat 1/24

2:25 pm-10:25 pm

1 stop8h 00m

$285

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Sat 9/13

9:00 am-4:38 pm

1 stop7h 38m

Key West

Sat 9/20

7:31 pm-12:27 am

1 stop4h 56m

$295

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Mon 10/27

2:00 pm-8:06 pm

1 stop6h 06m

Key West

Thu 10/30

7:40 am-3:43 pm

1 stop8h 03m

$297

New YorkKey West

JFK - EYW

JFKEYW

New York John F Kennedy Intl

Wed 10/22

1:40 pm-8:06 pm

1 stop6h 26m

Key West

Sat 10/25

6:17 pm-12:56 am

1 stop6h 39m

$298

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Mon 10/27

6:00 am-12:55 pm

2 stops6h 55m

Key West

Thu 10/30

2:14 pm-8:05 pm

1 stop5h 51m

$302

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Sun 8/17

11:04 am-9:33 am

2 stops22h 29m

Key West

Thu 8/21

4:36 pm-8:15 pm

2 stops27h 39m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 29 results
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Best time to book a flight from New Jersey to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from New Jersey with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Jersey to Key West

What is the cheapest month to book a flight from New Jersey to Key West?

Currently, August is the cheapest month in which you can book a flight from New Jersey to Key West (average of $328). Flying from New Jersey to Key West in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NJ to EYW?

Find hourly flight availability from New Jersey to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

When flying from New Jersey to Key West, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated July 30, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from New Jersey to Key West to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Allegiant Air
7.2
Good
703 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Spirit Airlines
6.3
Okay
8,048 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from New Jersey to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Key West from New Jersey?

    Key West (EYW), located 2.6 mi from the city center, is the airport you fly into when you book flights from New Jersey to Key West.

  • How popular is this New Jersey to Key West flight route?

    Within the past month, 11 users have taken a look at flights from New Jersey to Key West.

  • What are the cheapest airlines to fly from New Jersey to Key West one-way?

    One-way options have recently been found by users for as low as $100 on Allegiant Air. Other airlines that offer cheap prices include Delta from $149 and American Airlines from $154 one-way.

  • What are the most popular routes from New Jersey to Key West?

    While some choose either Philadelphia - Key West or New York John F Kennedy Intl - Key West, Newark - Key West is the most popular route from New Jersey to Key West.

  • What are the cheapest flights from New Jersey to Key West?

    On average you can expect to pay $559 for a flight from New Jersey to Key West. The cheapest flight overall is $273 while the most popular route, (Newark - Key West) is currently priced at $229.

  • Can I find deals for flights from New Jersey to Key West that include hotel bookings?

    Yes. In addition to deals on New Jersey to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Jersey to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Jersey to Key West.

  • Can I find deals for business class flights from New Jersey to Key West?

    Yes. Cheapflights offers flight deals from New Jersey to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Jersey to Key West?

    Currently, August is the cheapest month in which you can book a flight from New Jersey to Key West (average of $328). Flying from New Jersey to Key West in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for New Jersey to Key West

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from New Jersey to Key West

Discover the top 4 airlines that operate flights from New Jersey to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$449FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$498FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$301Average$546FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$503Average$761FlexibilityNo cancel feeOn-time62%

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