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Cheap flights from Newark Airport to Key West from $124

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Newark Airport to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:55 am - 4:46 pmEWR  Newark-EYW Key West
5h 51m1 stop Knoxville McGhee Tyson
Multiple Airlines Logo
10:59 am - 12:49 amEYW  Key West-EWR Newark
37h 50m2 stops Orlando Atlanta Hartsfield-Jackson
$225Multiple Airlines
Fri, Jan 29 - Mon, Feb 1
Multiple Airlines Logo
10:55 am - 4:46 pmEWR  Newark-EYW Key West
5h 51m1 stop Knoxville McGhee Tyson
Multiple Airlines Logo
10:59 am - 9:38 amEYW  Key West-EWR Newark
22h 39m2 stops Orlando Atlanta Hartsfield-Jackson
$237Multiple Airlines
Fri, Jan 29 - Mon, Feb 1
Multiple Airlines Logo
10:55 am - 4:46 pmEWR  Newark-EYW Key West
5h 51m1 stop Knoxville McGhee Tyson
Multiple Airlines Logo
10:59 am - 9:38 amEYW  Key West-EWR Newark
22h 39m2 stops Orlando Atlanta Hartsfield-Jackson
$242Multiple Airlines
Fri, Jan 29 - Mon, Feb 1
United Airlines Logo
10:35 am - 2:13 pmEWR  Newark-EYW Key West
3h 38mnonstop
United Airlines Logo
3:15 pm - 6:23 pmEYW  Key West-EWR Newark
3h 08mnonstop
$359United Airlines
Wed, Jan 20 - Sat, Jan 23
United Airlines Logo
10:24 am - 1:52 pmEWR  Newark-EYW Key West
3h 28mnonstop
United Airlines Logo
2:51 pm - 6:01 pmEYW  Key West-EWR Newark
3h 10mnonstop
$359United Airlines
Thu, Nov 19 - Wed, Nov 25
United Airlines Logo
1:29 pm - 5:02 pmEWR  Newark-EYW Key West
3h 33mnonstop
United Airlines Logo
2:30 pm - 5:39 pmEYW  Key West-EWR Newark
3h 09mnonstop
$359United Airlines
Tue, Apr 13 - Wed, Apr 21
American Airlines Logo
12:20 pm - 5:31 pmEWR  Newark-EYW Key West
5h 11m1 stop Miami
American Airlines Logo
1:52 pm - 8:29 pmEYW  Key West-EWR Newark
6h 37m1 stop Charlotte Douglas
$379American Airlines
Sat, Jan 16 - Thu, Jan 21
American Airlines Logo
9:30 am - 5:52 pmEWR  Newark-EYW Key West
8h 22m1 stop Charlotte Douglas
American Airlines Logo
8:02 pm - 12:59 amEYW  Key West-EWR Newark
4h 57m1 stop Miami
$379American Airlines
Tue, Feb 23 - Mon, Mar 1
Delta Logo
8:15 am - 4:04 pmEWR  Newark-EYW Key West
7h 49m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:00 pm - 11:40 pmEYW  Key West-EWR Newark
6h 40m1 stop Atlanta Hartsfield-Jackson
$379Delta
Fri, Jan 22 - Wed, Jan 27
Delta Logo
8:15 am - 4:04 pmEWR  Newark-EYW Key West
7h 49m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:00 pm - 12:55 amEYW  Key West-EWR Newark
7h 55m1 stop Atlanta Hartsfield-Jackson
$379Delta
Tue, Jan 5 - Mon, Jan 11

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American Airlines flights from Newark Airport to Key West

Our best American Airlines deals on Newark Airport to Key West flight tickets
American Airlines
Nov 10
EWR9:30 amNewark
8h 31m
1 stop
EYW6:01 pmKey West
Nov 17
EYW6:35 pmKey West
6h 24m
1 stop
EWR12:59 amNewark
$404
American Airlines
Nov 6
EWR5:00 amNewark
7h 35m
1 stop
EYW12:35 pmKey West
Nov 11
EYW11:14 amKey West
6h 24m
1 stop
EWR5:38 pmNewark
$513
American Airlines
Nov 10
EWR9:30 amNewark
7h 45m
2 stops
EYW5:15 pmKey West
Nov 24
EYW7:57 pmKey West
5h 02m
1 stop
EWR12:59 amNewark
$518

Delta flights from Newark Airport to Key West

Our best Delta deals on Newark Airport to Key West flight tickets
Delta
Nov 10
EWR9:40 amNewark
10h 20m
2 stops
EYW8:00 pmKey West
Nov 17
EYW6:08 pmKey West
6h 47m
1 stop
EWR12:55 amNewark
$409
Delta
Nov 11
EWR1:35 pmNewark
6h 25m
1 stop
EYW8:00 pmKey West
Nov 20
EYW7:30 amKey West
8h 15m
1 stop
EWR3:45 pmNewark
$429
Delta
Nov 11
EWR9:40 amNewark
10h 20m
2 stops
EYW8:00 pmKey West
Nov 20
EYW7:30 amKey West
8h 15m
1 stop
EWR3:45 pmNewark
$434

momondo Fare Finder

 
Use the filters below to find and compare flights from Newark Airport to Key West that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

NewarkKey West

EWR Newark - EYW Key West

EWREYW

Newark

Fri 1/29

10:55 am-4:46 pm

1 stop5h 51m

Key West

Mon 2/1

10:59 am-12:49 am

2 stops37h 50m

$225

NewarkKey West

EWR Newark - EYW Key West

EWREYW

Newark

Fri 1/29

10:55 am-4:46 pm

1 stop5h 51m

Key West

Mon 2/1

10:59 am-9:38 am

2 stops22h 39m

$237

NewarkKey West

EWR Newark - EYW Key West

EWREYW

Newark

Fri 1/29

10:55 am-4:46 pm

1 stop5h 51m

Key West

Mon 2/1

10:59 am-9:38 am

2 stops22h 39m

$242

NewarkKey West

EWR Newark - EYW Key West

EWREYW

Newark

Wed 1/20

10:35 am-2:13 pm

Nonstop3h 38m

Key West

Sat 1/23

3:15 pm-6:23 pm

Nonstop3h 08m

$359
Quickest round-trip

NewarkKey West

EWR Newark - EYW Key West

EWREYW

Newark

Thu 11/19

10:24 am-1:52 pm

Nonstop3h 28m

Key West

Wed 11/25

2:51 pm-6:01 pm

Nonstop3h 10m

$359

NewarkKey West

EWR Newark - EYW Key West

EWREYW

Newark

Tue 4/13

1:29 pm-5:02 pm

Nonstop3h 33m

Key West

Wed 4/21

2:30 pm-5:39 pm

Nonstop3h 09m

$359

NewarkKey West

EWR Newark - EYW Key West

EWREYW

Newark

Sat 1/16

12:20 pm-5:31 pm

1 stop5h 11m

Key West

Thu 1/21

1:52 pm-8:29 pm

1 stop6h 37m

$379

NewarkKey West

EWR Newark - EYW Key West

EWREYW

Newark

Tue 2/23

9:30 am-5:52 pm

1 stop8h 22m

Key West

Mon 3/1

8:02 pm-12:59 am

1 stop4h 57m

$379

NewarkKey West

EWR Newark - EYW Key West

EWREYW

Newark

Fri 1/22

8:15 am-4:04 pm

1 stop7h 49m

Key West

Wed 1/27

5:00 pm-11:40 pm

1 stop6h 40m

$379

NewarkKey West

EWR Newark - EYW Key West

EWREYW

Newark

Tue 1/5

8:15 am-4:04 pm

1 stop7h 49m

Key West

Mon 1/11

5:00 pm-12:55 am

1 stop7h 55m

$379

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Key West from

How to get the cheapest flight ticket from Newark Airport 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 typical price of a round-trip flight between Newark Airport and Key West?

Prices are currently low for flights on this route.

Typical prices usually range from $436 to $665.
The lowest price recently found on this route was $260.

What is the cheapest month to fly to Key West?

In general, January is the cheapest month to fly from Newark Airport to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $392. If you are unable to visit Key West during the month of January, then departing from Newark Airport during the month February is also very affordable. Most momondo users find prices during this month for around $459.

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 Newark Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $445. 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 Newark Airport to Key West for around $596.

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 morning. momondo users have found flights departing from Newark Airport to Key West in the morning for as low as $508. 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 at noon, with an average ticket price of $525. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Newark to Key West flight route?

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

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

You are more likely to see cheaper flights to Key West from Newark Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $505 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Newark Airport for as low as $392 on momondo.

What cabin class options are available on Newark Airport to Key West flights?

There are 4 cabin classes available to choose from on Newark Airport 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 Newark Airport to Key West flights?

You could potentially save up to 5% on your flight if you consider stops on a Newark Airport to Key West flight.

How have Newark Airport to Key West flight prices changed over time?

As of October 2026, prices for Newark Airport to Key West flights are approximately 31% more expensive when compared to flights at the same time last year.

When to book flights from Newark Airport to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Newark Airport to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Newark Airport to Key West (EWR to EYW) flight deals and tips

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

Best Price Found

$124

Fastest flight time

3h 26m

Direct flights

Every day

Airports in Key West

1 airport
The best one-way flight to Key West from Newark Airport in the past 72 hours is $124. The best round-trip flight deal from Newark Airport to Key West found on momondo in the last 72 hours is $225.
The fastest flight from Newark Airport to Key West takes 3h 26m
Direct flights go from Newark Airport to Key West every day.
There is 1 airport in Key West. From Newark Airport there are direct flights to Key West (EYW).
Search flight deals

Frequently asked questions about flying from Newark Airport to Key West

  • How far is Newark to Key West by plane?

    There are 1198.3 mi between Newark and Key West. In terms of flight time, this usually takes a little over 3h 26m.

  • When did momondo last update prices for flights from Newark Airport to Key West Airport?

    Prices for flights from Newark Airport to Key West Airport were last updated today.

  • How many operators does momondo search for flights from Newark Airport to Key West Airport?

  • How old do you have to be to fly from Newark Airport 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 Newark Airport 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 Newark Airport to Key West?

  • What is the most popular airline from Newark Airport to Key West?

Best airlines flying from Newark Airport to Key West

Compare and see reviews for airlines that fly from Newark Airport to Key West with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $248Free CancellationRating
7.8
8,692 reviews
Search Delta flights
United AirlinesPriceFrom $296Free CancellationRating
7.3
10,451 reviews
Search United Airlines flights
American AirlinesPriceFrom $318Free CancellationRating
7.0
12,210 reviews
Search American Airlines flights

  • United Airlines Flights From Newark Airport to Key West

    United Airlines flies from Newark Airport to Key West around 3 times per week, with 10,451 momondo users rating the airline 7.3/10. The cheapest United Airlines deal from Newark Airport to Key West in the last 72 hours was $296 (round-trip), much lower than the average airfare cost of $505 for United Airlines flights on this route.

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
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 collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Key West. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Key West from New York with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

If you are simply researching potential flights to Key West, momondo offers a useful price alert feature which will track prices for flights to Key West from New York and alert you when they change.

An easier way to manage your Key West trip

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