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Key West

$75+ 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — EWR
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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What to know about flights from Key West

Discover essential information about flights departing from Key West, including flight schedules, destinations, airlines operating at the Key West airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated March 10, 2026.

Cheapest one-way flight

$49

Cheapest round-trip flight

$278

Cheapest airline

Allegiant Air

Most popular destination

Atlanta Hartsfield-Jackson (ATL)

Good round-trip deal

$89 or less

Good one-way deal

$63 or less
The cheapest one-way flight from Key West is currently to Orlando.
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The cheapest round-trip flight from Key West is currently to Miami.
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On average, Allegiant Air currently has the cheapest one-way flight from Key West (avg. price of $111).
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Atlanta Hartsfield-Jackson (ATL) is currently the most popular flight destination from Key West (average round-trip price of $393).
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Price to beat on a round-trip flight from Key West.
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Price to beat on a one-way flight from Key West.
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Find flights from Key West

Cheapest flights from Key West
Explore the most affordable flight options available from Key West. Find the lowest fares based on data from user searches, with prices last updated on March 10, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/241:01 pm
EYW
-
ATL
1 stop10h 49m
Multiple Airlines
Sat 3/2810:50 pm
ATL
-
EYW
1 stop16h 52m
Multiple Airlines
Deal found 3/9$160
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:51 am
EYW
-
ATL
1 stop11h 49m
Multiple Airlines
Sun 4/128:23 am
ATL
-
EYW
1 stop7h 19m
Multiple Airlines
Deal found 3/9$166
This Kiwi.com deal was found by Cheapflights users on 3/6. 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
-
ATL
2 stops30h 34m
Multiple Airlines
Tue 3/2410:45 pm
ATL
-
EYW
1 stop12h 26m
Multiple Airlines
Deal found 3/6$181
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Tue 4/281:01 pm
EYW
-
ORD
2 stops22h 01m
Multiple Airlines
Sat 5/27:34 pm
ORD
-
EYW
1 stop13h 47m
Multiple Airlines
Deal found 3/5$189
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/209:49 am
EYW
-
ATL
1 stop11h 57m
Multiple Airlines
Wed 4/2210:45 pm
ATL
-
EYW
1 stop10h 21m
Multiple Airlines
Deal found 3/6$191
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/271:06 pm
EYW
-
EWR
1 stop19h 55m
Multiple Airlines
Wed 4/89:00 pm
EWR
-
EYW
1 stop14h 44m
Multiple Airlines
Deal found 3/9$202
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 6/49:16 pm
EYW
-
EWR
1 stop13h 15m
Multiple Airlines
Sun 6/711:30 am
EWR
-
EYW
1 stop27h 05m
Multiple Airlines
Deal found 3/5$204
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/209:49 am
EYW
-
ATL
1 stop11h 57m
Multiple Airlines
Thu 4/236:00 am
ATL
-
EYW
1 stop9h 42m
Multiple Airlines
Deal found 3/6$207
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 5/2711:46 am
EYW
-
BDL
1 stop4h 44m
Breeze Airways
Mon 6/17:25 am
BDL
-
EYW
1 stop5h 06m
Breeze Airways
Deal found 3/8$210
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/269:46 am
EYW
-
LGA
1 stop11h 13m
Multiple Airlines
Wed 4/87:59 pm
LGA
-
EYW
1 stop13h 07m
Multiple Airlines
Deal found 3/9$213
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 5/181:11 pm
EYW
-
ATL
1 stop21h 27m
Multiple Airlines
Wed 5/206:00 am
ATL
-
EYW
1 stop5h 06m
Multiple Airlines
Deal found 3/7$213
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/264:22 pm
EYW
-
EWR
2 stops15h 29m
Multiple Airlines
Wed 4/89:00 pm
EWR
-
EYW
1 stop14h 44m
Multiple Airlines
Deal found 3/9$216

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 10, 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

Wed 4/8

11:51 am-11:40 pm

1 stop11h 49m

Atlanta Hartsfield-Jackson

Sun 4/12

8:23 am-3:42 pm

1 stop7h 19m

$166

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Mon 4/20

9:49 am-9:46 pm

1 stop11h 57m

Atlanta Hartsfield-Jackson

Thu 4/23

6:00 am-3:42 pm

1 stop9h 42m

$207

Key WestChicago

EYW - ORD

EYWORD

Key West

Tue 4/28

1:01 pm-6:20 pm

1 stop6h 19m

Chicago O'Hare Intl

Sat 5/2

7:34 pm-10:21 am

1 stop13h 47m

$243

Key WestNewark

EYW - EWR

EYWEWR

Key West

Thu 6/4

2:26 pm-5:37 pm

Nonstop3h 11m

Newark

Mon 6/8

10:18 am-1:30 pm

Nonstop3h 12m

$249

Key WestNew York

EYW - LGA

EYWLGA

Key West

Thu 6/4

12:05 pm-10:15 pm

1 stop10h 10m

New York LaGuardia

Sun 6/7

8:29 pm-2:35 pm

1 stop18h 06m

$260

Key WestBoston

EYW - BOS

EYWBOS

Key West

Thu 3/26

9:46 am-4:54 pm

1 stop7h 08m

Boston Logan Intl

Mon 3/30

5:45 am-1:37 pm

1 stop7h 52m

$262

Key WestChicago

EYW - ORD

EYWORD

Key West

Thu 4/9

9:46 am-8:03 pm

1 stop11h 17m

Chicago O'Hare Intl

Sat 4/11

9:32 am-10:21 am

1 stop23h 49m

$273

Key WestNew York

EYW - LGA

EYWLGA

Key West

Fri 4/17

2:30 pm-11:27 pm

1 stop8h 57m

New York LaGuardia

Sun 4/19

6:30 am-11:31 am

1 stop5h 01m

$277

Key WestBoston

EYW - BOS

EYWBOS

Key West

Wed 3/25

6:28 pm-11:57 pm

1 stop5h 29m

Boston Logan Intl

Mon 3/30

5:45 am-5:39 pm

2 stops11h 54m

$277

Key WestChicago

EYW - ORD

EYWORD

Key West

Thu 4/9

4:38 pm-1:26 am

1 stop9h 48m

Chicago O'Hare Intl

Mon 4/13

10:35 am-2:51 pm

Nonstop3h 16m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 (132 flights per day), Chicago (70 flights per day), and New York (36 flights per day).

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From $159
Charlotte Douglas
Charlotte Douglas
From $159
Miami
Miami
From $128
Washington, D.C.
Washington, D.C.
From $179

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 $49. Explore other affordable destinations below.

Orlando
Orlando
From $49
Tampa
Tampa
From $53
Fort Lauderdale
Fort Lauderdale
From $89
Miami
Miami
From $128

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 10, 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
9,409 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

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
9,409 reviews
United Airlines
7.4
Good
9,409 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

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 10, 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 $49 to Orlando Sanford Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $392 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 Chicago ($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 Atlanta starting at $467
    Fly from Key West to New York LaGuardia Airport starting at $809

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

    If you’re looking for a cheap first-class flight from Key West, consider New York. Prices start at $598 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 $202 round trip

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