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Key West

$87+ Cheap flights from Newark (EWR) 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — EYW
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Newark to Key West are usually found in September or July, booked 71 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Newark to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$309
(United Airlines)

One-way from

$87
(Mytrip)

Popular in

April

Cheapest in

September

Average price

$512

Good round-trip deal

$383 or less

Good one-way deal

$282 or less
From Newark to Key West
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One-way flight from Newark to Key West
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Highest demand for flights based on searches. 8% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Newark to Key West.
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Price to beat on a one-way flight from Newark to Key West.
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Find flight deals from Newark to Key West

Cheapest flights from Newark to Key West
Explore the most affordable flight options available from Newark to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 7/510:00 amEWR - EYW
Nonstop3h 12mUnited Airlines
Fri 7/112:12 pmEYW - EWR
Nonstop3h 18mUnited Airlines
Deal found 6/9$309
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Tue 7/16:17 pmEWR - EYW
2 stops22h 40mMultiple Airlines
Mon 7/75:26 pmEYW - EWR
3 stops29h 44mMultiple Airlines
Deal found 6/10$310
This American Airlines deal was found by Cheapflights users on 6/11. 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 10/118:24 amEWR - EYW
2 stops10h 43mAmerican Airlines
Tue 10/147:36 pmEYW - EWR
1 stop4h 26mAmerican Airlines
Deal found 6/11$314
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 6/246:00 amEWR - EYW
1 stop4h 53mDelta
Tue 7/86:27 pmEYW - EWR
1 stop6h 32mDelta
Deal found 6/10$324
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Wed 11/59:55 amEWR - EYW
2 stops33h 51mAllegiant Air
Sat 11/89:51 amEYW - EWR
2 stops25h 14mAllegiant Air
Deal found 6/10$360

Cheapflights Fare Finder

Customize your flight search to find flights from Newark 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 June 12, 2025.
Use the filters below to find and compare flights from Newark Airport to Key West that are best for you.

Fly from

Newark

Fly to

Key West

Route

Depart

Return

Price

NewarkKey West

EWR - EYW

EWREYW

Newark

Sat 7/5

10:00 am-1:12 pm

Nonstop3h 12m

Key West

Fri 7/11

2:12 pm-5:30 pm

Nonstop3h 18m

$309

NewarkKey West

EWR - EYW

EWREYW

Newark

Tue 7/1

6:17 pm-4:57 pm

2 stops22h 40m

Key West

Mon 7/7

5:26 pm-11:10 pm

3 stops29h 44m

$310

NewarkKey West

EWR - EYW

EWREYW

Newark

Sat 10/11

8:24 am-7:07 pm

2 stops10h 43m

Key West

Tue 10/14

7:36 pm-12:02 am

1 stop4h 26m

$314

NewarkKey West

EWR - EYW

EWREYW

Newark

Tue 6/24

6:00 am-10:53 am

1 stop4h 53m

Key West

Tue 7/8

6:27 pm-12:59 am

1 stop6h 32m

$324

NewarkKey West

EWR - EYW

EWREYW

Newark

Wed 11/5

9:55 am-7:46 pm

2 stops33h 51m

Key West

Sat 11/8

9:51 am-11:05 am

2 stops25h 14m

$360

NewarkKey West

EWR - EYW

EWREYW

Newark

Thu 7/24

10:05 pm-4:36 pm

1 stop18h 31m

$87

NewarkKey West

EWR - EYW

EWREYW

Newark

Fri 7/4

11:55 am-3:08 pm

2 stops27h 13m

$142

NewarkKey West

EWR - EYW

EWREYW

Newark

Sat 6/28

4:59 pm-8:00 am

1 stop15h 01m

$147

NewarkKey West

EWR - EYW

EWREYW

Newark

Wed 8/6

1:16 pm-7:49 pm

1 stop6h 33m

$216

NewarkKey West

EWR - EYW

EWREYW

Newark

Fri 8/22

12:26 pm-7:07 pm

1 stop6h 41m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 11 results
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Best time to book a flight from Newark to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Newark 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 Newark Airport to Key West

How far ahead should I book a flight from Newark Airport to Key West?

Use this chart to determine the optimal time to book a round-trip flight from Newark to Key West. Price data was last updated on June 9, 2025.

Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Newark Airport to Key West. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Newark Airport to Key West?

Currently, August is the cheapest month in which you can book a flight from Newark Airport to Key West (average of $328). Flying from Newark Airport to Key West in March is currently the most expensive (average of $493). 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 EWR to EYW?

Find hourly flight availability from Newark 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 June 12, 2025.

It’s optimal to fly from Newark Airport to Key West in the afternoon. By choosing this option you can save up to 51% on the cost of your flight, compared to a flight in the morning.

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

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 June 12, 2025.
Read through reviews of airlines operating flights from New York to Key West, such as Breeze Airways, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Overall

8.1

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
178 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Overall

8.1

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,950 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Overall

8.1

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
United Airlines
7.4
Good
8,790 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Overall

8.1

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Allegiant Air
7.3
Good
725 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Overall

8.1

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
American Airlines
7.2
Good
10,000 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Overall

8.1

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

Find useful and relevant information for your journey from Newark 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 Newark?

    Most people fly into Key West (EYW) if they book a flight to Key West from Newark. On average, Key West has 0 inbound flights from Newark per day from 4 airlines. Key West is conveniently located just 2.6 mi from Key West’s city center.

  • How popular is this Newark Airport to Key West flight route?

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

  • What are the cheapest airlines flying from Newark Airport to Key West round-trip?

    United Airlines, at $309, was found to be the cheapest airline from Newark Airport to Key West.Alternate airlines to your destination round-trip include Delta and American Airlines. These flights start at 38% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Newark Airport to Key West one-way?

    $142 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $147 and $216, respectively.

  • What are the cheapest flights from Newark Airport to Key West?

    The cheapest flight price from Newark Airport to Key West is $198. On average you can expect to pay $516. The most popular route, (Newark - Key West), can usually be booked for $222.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Newark 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 Newark Airport to Key West?

    Currently, August is the cheapest month in which you can book a flight from Newark Airport to Key West (average of $328). Flying from Newark Airport to Key West in March is currently the most expensive (average of $493). 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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Top 4 airlines flying from Newark to Key West

Discover the top 4 airlines that operate flights from Newark 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$209Average$365FlexibilityNo cancel feeOn-time71%
DeltaCheapest$238Average$488FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$294Average$538FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$347Average$761FlexibilityNo cancel feeOn-time62%

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