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Newark

$105+ Cheap flights from Key West (EYW) to Newark (EWR)

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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — EWR
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap flight deals from Key West to Newark

Cheapest flights from Key West to Newark
Explore the most affordable flight options available from Key West to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:51 am
EYW
-
EWR
1 stop21h 12m
Multiple Airlines
Wed 5/611:30 am
EWR
-
EYW
1 stop23h 55m
Multiple Airlines
Deal found 3/15$243
This Priceline deal was found by Cheapflights users on 3/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:26 pm
EYW
-
EWR
1 stop8h 53m
Spirit Airlines
Mon 4/206:00 am
EWR
-
EYW
1 stop7h 35m
Spirit Airlines
Deal found 3/12$249
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:05 pm
EYW
-
EWR
1 stop22h 27m
Multiple Airlines
Sat 5/910:29 pm
EWR
-
EYW
2 stops12h 56m
Multiple Airlines
Deal found 3/13$251
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:01 am
EYW
-
EWR
2 stops14h 15m
Multiple Airlines
Mon 4/205:15 am
EWR
-
EYW
1 stop7h 11m
Multiple Airlines
Deal found 3/12$255
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/239:49 am
EYW
-
EWR
2 stops35h 41m
Multiple Airlines
Sat 4/115:55 pm
EWR
-
EYW
1 stop21h 05m
Multiple Airlines
Deal found 3/13$256
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:10 pm
EYW
-
EWR
1 stop22h 22m
Multiple Airlines
Sat 5/910:29 pm
EWR
-
EYW
2 stops12h 56m
Multiple Airlines
Deal found 3/13$257
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:05 pm
EYW
-
EWR
1 stop22h 27m
Multiple Airlines
Sun 5/1011:30 am
EWR
-
EYW
1 stop24h 00m
Multiple Airlines
Deal found 3/13$259
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/239:49 am
EYW
-
EWR
2 stops35h 41m
Multiple Airlines
Tue 4/145:55 pm
EWR
-
EYW
1 stop17h 16m
Multiple Airlines
Deal found 3/13$261
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:10 pm
EYW
-
EWR
1 stop22h 22m
Multiple Airlines
Sun 5/1011:30 am
EWR
-
EYW
1 stop24h 00m
Multiple Airlines
Deal found 3/13$265
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:46 am
EYW
-
EWR
1 stop10h 13m
Multiple Airlines
Wed 4/2910:29 pm
EWR
-
EYW
2 stops15h 50m
Multiple Airlines
Deal found 3/12$267

Find flight deals from Key West to Newark

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Newark (EWR). 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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$243
(Kiwi.com)

One-way from

$105
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$533

Good round-trip deal

$457 or less

Good one-way deal

$267 or less
Provider with most accurate pricing for Key West-Newark flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-Newark flights.
Search Deals
From Key West to Newark
Search Deals
One-way flight from Key West to Newark
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Key West to Newark.
Search Deals
Price to beat on a one-way flight from Key West to Newark.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key West to Newark 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 March 17, 2026.
Use the filters below to find and compare flights from Key West to Newark Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Key WestNewark

EYW - EWR

EYWEWR

Key West

Thu 4/23

2:35 pm-5:48 pm

Nonstop3h 13m

Newark

Wed 4/29

10:00 am-1:31 pm

Nonstop3h 31m

$349

Key WestNewark

EYW - EWR

EYWEWR

Key West

Thu 8/6

12:05 pm-10:31 am

1 stop22h 26m

Newark

Sat 8/15

10:00 pm-7:16 pm

2 stops21h 16m

$349

Key WestNewark

EYW - EWR

EYWEWR

Key West

Tue 3/31

6:22 pm-11:56 pm

1 stop5h 34m

Newark

Sat 4/4

1:56 pm-5:39 pm

Nonstop3h 43m

$349

Key WestNewark

EYW - EWR

EYWEWR

Key West

Thu 4/16

5:23 pm-8:42 pm

Nonstop3h 19m

Newark

Sun 4/19

10:00 am-1:31 pm

Nonstop3h 31m

$369

Key WestNewark

EYW - EWR

EYWEWR

Key West

Thu 8/6

6:00 pm-11:01 pm

1 stop5h 01m

Newark

Sat 8/15

7:00 am-2:24 pm

1 stop7h 24m

$374

Key WestNewark

EYW - EWR

EYWEWR

Key West

Thu 8/6

2:26 pm-5:37 pm

Nonstop3h 11m

Newark

Sat 8/15

7:00 am-3:06 pm

1 stop8h 06m

$384

Key WestNewark

EYW - EWR

EYWEWR

Key West

Thu 4/30

2:49 pm-6:02 pm

Nonstop3h 13m

Newark

Sun 5/3

6:00 am-3:07 pm

1 stop9h 07m

$384

Key WestNewark

EYW - EWR

EYWEWR

Key West

Wed 4/8

3:52 pm-1:30 am

1 stop9h 38m

Newark

Thu 4/16

1:56 pm-5:39 pm

Nonstop3h 43m

$424
Cheapest one-way

Key WestNewark

EYW - EWR

EYWEWR

Key West

Fri 8/14

12:07 pm-12:59 pm

1 stop24h 52m

$129

Key WestNewark

EYW - EWR

EYWEWR

Key West

Tue 3/24

1:01 pm-1:59 pm

3 stops24h 58m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Key West to Newark

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Key West to Newark in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Key West-Newark Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Newark Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Newark Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Key West-Newark Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Key West-Newark Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Key West to Newark

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

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

Find hourly flight availability from Key West to Newark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 17, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Key West to Newark Airport as you normally would.

Reviews of airlines servicing Newark

Get insights into the airlines that provide service to Newark. 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 Newark. Reviews last updated March 17, 2026.
Get a feel of what it's like to fly with United Airlines from Key West to Newark Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,431 reviews

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,431 reviews
United Airlines
7.4
Good
9,431 reviews

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

Find useful and relevant information for your journey from Key West to Newark. 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 from for flights from Key West to Newark?

    Most people fly from Key West (EYW) if they book a flight from Key West to Newark. On average, Key West has 1 outbound flight to Newark per day from 1 airline. Key West is conveniently located just 2.6 mi from Key West’s city center.

  • How long is the flight from Key West to Newark Airport?

    Airlines like United Airlines fly from Key West to Newark Airport in about 3h 13m. The time it takes to get you to your destination is usually consistent. Key West and Newark Airport are separated by a distance of 1197 mi. Most flights are nonstop.

  • What is the cheapest airline to fly from Key West to Newark Airport round-trip?

    Flying on United Airlines is currently your cheapest option to Newark Airport, with prices starting at $229. Users have found that United Airlines is 41% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $148. United Airlines flights start at $168 while deals on Delta start at $243 one-way.

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

    Looking at all options, your cheapest flight can be booked for $188. While the most popular route (Key West - Newark) can be booked for $269 on average, our data indicates $561 when flying from Key West to Newark Airport.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
Queens
Bronx
Mahwah
East Rutherford
Yonkers
Bethlehem
Secaucus
Elizabeth
Mount Laurel
North Bergen
Irvington
Edgewater
Seaside Heights
Absecon
Carle Place
Parsippany
Tannersville
Staten Island
Carteret
Stamford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Key West to Newark

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Key West to Newark

Discover the top airline that operate flights from Key West to Newark. 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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$229Average$324FlexibilityNo cancel feeOn-time69%

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