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Key West

$79+ Cheap flights from Key West

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — EWR
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
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Find flights from Key West within your budget

 
Find flights departing from Key West that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on March 24, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 5/29

12:07 pm-8:17 pm

1 stop8h 10m

Atlanta Hartsfield-Jackson

Tue 6/9

7:50 pm-11:06 am

1 stop15h 16m

$250

Key WestCharlotte

EYW - CLT

EYWCLT

Key West

Tue 4/7

12:25 pm-12:38 am

1 stop12h 13m

Charlotte Douglas

Sat 4/11

7:45 pm-9:06 am

1 stop13h 21m

$262

Key WestBoston

EYW - BOS

EYWBOS

Key West

Thu 4/9

12:25 pm-11:59 pm

1 stop11h 34m

Boston Logan Intl

Thu 4/23

5:55 am-11:31 am

1 stop5h 36m

$269

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Mon 4/6

9:49 am-9:50 pm

1 stop12h 01m

Atlanta Hartsfield-Jackson

Fri 4/10

10:45 pm-11:30 am

2 stops36h 45m

$269

Key WestChicago

EYW - ORD

EYWORD

Key West

Wed 5/6

11:46 am-5:10 pm

1 stop6h 24m

Chicago O'Hare Intl

Wed 5/13

7:45 pm-10:11 am

2 stops37h 26m

$271

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Fri 5/1

12:04 pm-2:52 pm

Nonstop2h 48m

Washington, D.C. Reagan-National

Sun 5/3

12:14 pm-3:24 pm

Nonstop3h 10m

$289

Key WestNewark

EYW - EWR

EYWEWR

Key West

Thu 4/16

5:23 pm-8:42 pm

Nonstop3h 19m

Newark

Wed 4/22

1:56 pm-5:39 pm

Nonstop3h 43m

$289

Key WestNewark

EYW - EWR

EYWEWR

Key West

Tue 4/14

12:25 pm-1:16 am

2 stops12h 51m

Newark

Tue 4/21

5:05 pm-11:11 am

1 stop18h 06m

$297

Key WestBoston

EYW - BOS

EYWBOS

Key West

Tue 4/7

12:25 pm-11:59 pm

1 stop11h 34m

Boston Logan Intl

Wed 4/8

5:45 am-11:30 am

1 stop5h 45m

$299

Key WestNewark

EYW - EWR

EYWEWR

Key West

Fri 4/17

6:22 pm-11:56 pm

1 stop5h 34m

Newark

Sun 4/19

10:00 am-1:31 pm

Nonstop3h 31m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 60 resultsSorted by cheapest first
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Compare providers for flights from Key West

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 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: Among all the travel providers offering deals on flights from Key West, FlightHub has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as FlightHub about >95% of the time. This is based on searches for flights from Key West made on Cheapflights over the past month and is updated monthly.
  • Most trusted provider: In terms of trustworthiness, Cheapflights users rate FlightHub the highest out of those offering flight deals from Key West. FlightHub has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from Key West. This info is gathered from Cheapflights searches over the past month.

Best time to book a flight from Key West

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Key West

Get recent, data-driven insights about flights from Key West including ideal travel times, pricing trends, and more.

Which airlines fly from Key West?

For flights departing from Key West check dates and pricing for the following: United Airlines. This airline departs to the following popular destinations: New York.

American Airlines
American Airlines
From $182
Delta
Delta
From $138
Breeze Airways
Breeze Airways
From $75
Allegiant Air
Allegiant Air
From $50

What are popular destinations to fly to from Key West?

Some of the most frequent flights departing from Key West everyday are: Atlanta (130 flights per day), Chicago (66 flights per day), and New York (47 flights per day).

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From $174
Charlotte Douglas
Charlotte Douglas
From $178
Miami
Miami
From $193
New York
New York
From $218

What is the cheapest place to fly to from Key West?

The cheapest city to fly to from Key West is Orlando, with prices starting at $41. Explore other affordable destinations below.

Orlando
Orlando
From $41
Tampa
Tampa
From $53
Fort Lauderdale
Fort Lauderdale
From $80
Houston Hobby
Houston Hobby
From $144

Airline reviews for flights from Key West

Read reviews and ratings of airlines operating flights from Key West. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Key West travel. Please note that the reviews are sourced from user searches and were last updated on March 24, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Get a feel of what it's like to fly with United Airlines from Key West by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,469 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

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
9,469 reviews
United Airlines
7.4
Good
9,469 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

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

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Related info for your journey

Access useful and relevant information related to your journey from Key West. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated March 24, 2026.

  • What are the most popular destinations to fly to from Key West?

    This month, the top selected destinations from Key West are Tampa, New York, Orlando. Throughout the year, Tampa, Boston, Las Vegas are some of the top choices made by users flying from Key West.

  • What is the cheapest flight from Key West to anywhere?

    Users have flown out of Key West for as low as $41 to Orlando Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $376 to fly from Key West.

  • What are the cheapest airlines flying from Key West to anywhere?

    Over the past few days, we've found that Allegiant Air, Breeze Airways, and United Airlines have the cheapest prices from Key West. Allegiant Air flights from Key West to Asheville Regional ($50), Breeze Airways flights from Key West to Orlando ($75), and United Airlines flights from Key West to Newark ($83).

  • What is the cheapest premium economy flight from Key West?

    Options for some of the cheapest premium economy flights from Key West we have found on Cheapflights are as follows:
    Fly from Key West to Raleigh starting at $351
    Fly from Key West to Newark Airport starting at $353
    Fly from Key West to New York LaGuardia Airport starting at $809
    Fly from Key West to Washington, D.C. Dulles Intl Airport starting at $836

  • What is the cheapest first class flight from Key West?

    If you’re looking for a cheap first-class flight from Key West, consider Washington, D.C.. Prices start at $856 so you can fly first-class even on a budget.

  • Where are the cheapest places to fly to from Key West?

    Check out the cheapest flights from Key West to embark to:
    Fly from Key West to New York from $245 round trip
    Fly from Key West to Seattle from $452 round trip

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