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Key West

$78+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — LGA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

Cheapest one-way flight

$49

Cheapest round-trip flight

$261

Cheapest airline

Allegiant Air

Most popular destination

Atlanta Hartsfield-Jackson (ATL)

Good round-trip deal

$91 or less

Good one-way deal

$49 or less
The cheapest one-way flight from Key West is currently to Fort Lauderdale.
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The cheapest round-trip flight from Key West is currently to Atlanta Hartsfield-Jackson.
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On average, Allegiant Air currently has the cheapest one-way flight from Key West (avg. price of $136).
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Atlanta Hartsfield-Jackson (ATL) is currently the most popular flight destination from Key West (average round-trip price of $394).
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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 December 12, 2025.

This Mytrip deal was found by Cheapflights users on 12/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/232:25 pmEYW - ATL
1 stop6h 24mSpirit Airlines
Mon 1/268:58 amATL - EYW
1 stop4h 32mSpirit Airlines
Deal found 12/9$174
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1512:51 pmEYW - EWR
1 stop8h 23mMultiple Airlines
Wed 1/2111:44 amEWR - EYW
1 stop21h 42mMultiple Airlines
Deal found 12/11$176
This Priceline deal was found by Cheapflights users on 12/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2912:51 pmEYW - BWI
1 stop6h 12mSpirit Airlines
Mon 2/26:20 amBWI - EYW
1 stop7h 10mSpirit Airlines
Deal found 12/11$181
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 1/231:06 pmEYW - ATL
1 stop8h 40mMultiple Airlines
Mon 1/266:00 amATL - EYW
1 stop6h 26mMultiple Airlines
Deal found 12/9$181
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 1/293:46 pmEYW - BWI
1 stop8h 01mMultiple Airlines
Mon 2/26:15 amBWI - EYW
1 stop6h 11mMultiple Airlines
Deal found 12/9$187
This Mytrip deal was found by Cheapflights users on 12/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1512:51 pmEYW - EWR
1 stop8h 23mSpirit Airlines
Wed 1/215:40 pmEWR - EYW
2 stops18h 16mSpirit Airlines
Deal found 12/11$196
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/51:10 pmEYW - BWI
1 stop19h 19mMultiple Airlines
Wed 1/78:00 amBWI - EYW
1 stop25h 26mMultiple Airlines
Deal found 12/10$198
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2210:06 amEYW - LGA
1 stop12h 39mMultiple Airlines
Sat 1/247:59 pmLGA - EYW
1 stop13h 27mMultiple Airlines
Deal found 12/11$199
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 1/293:46 pmEYW - BWI
1 stop8h 01mMultiple Airlines
Tue 2/37:10 amBWI - EYW
2 stops26h 59mMultiple Airlines
Deal found 12/9$208
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2210:06 amEYW - EWR
1 stop6h 54mMultiple Airlines
Sat 1/243:30 pmEWR - EYW
1 stop17h 56mMultiple Airlines
Deal found 12/11$208
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2810:49 amEYW - BWI
2 stops12h 47mMultiple Airlines
Mon 2/26:15 amBWI - EYW
1 stop6h 11mMultiple Airlines
Deal found 12/11$221
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1812:38 pmEYW - IAD
1 stop19h 58mMultiple Airlines
Mon 2/235:22 pmIAD - EYW
2 stops18h 59mMultiple Airlines
Deal found 12/10$224

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 December 12, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

LaGuardia

Route

Depart

Return

Price

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 1/23

2:25 pm-8:49 pm

1 stop6h 24m

Atlanta Hartsfield-Jackson

Mon 1/26

8:58 am-1:30 pm

1 stop4h 32m

$174

Key WestNewark

EYW - EWR

EYWEWR

Key West

Thu 1/15

12:51 pm-9:14 pm

1 stop8h 23m

Newark

Wed 1/21

11:44 am-9:26 am

1 stop21h 42m

$176

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 1/29

12:51 pm-7:03 pm

1 stop6h 12m

Baltimore/Washington

Mon 2/2

6:20 am-1:30 pm

1 stop7h 10m

$181

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 1/23

1:06 pm-9:46 pm

1 stop8h 40m

Atlanta Hartsfield-Jackson

Mon 1/26

6:00 am-12:26 pm

1 stop6h 26m

$181

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 1/29

3:46 pm-11:47 pm

1 stop8h 01m

Baltimore/Washington

Mon 2/2

6:15 am-12:26 pm

1 stop6h 11m

$187

Key WestNewark

EYW - EWR

EYWEWR

Key West

Thu 1/15

12:51 pm-9:14 pm

1 stop8h 23m

Newark

Wed 1/21

5:40 pm-11:56 am

2 stops18h 16m

$196

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Mon 1/5

1:10 pm-10:38 am

2 stops21h 28m

Baltimore/Washington

Wed 1/7

9:09 pm-9:26 am

1 stop12h 17m

$207

Key WestNewark

EYW - EWR

EYWEWR

Key West

Thu 1/22

10:06 am-5:00 pm

1 stop6h 54m

Newark

Sat 1/24

3:30 pm-9:26 am

1 stop17h 56m

$208

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Wed 1/28

10:49 am-11:36 pm

2 stops12h 47m

Baltimore/Washington

Mon 2/2

6:15 am-12:26 pm

1 stop6h 11m

$221

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Mon 1/5

1:10 pm-8:29 am

1 stop19h 19m

Baltimore/Washington

Thu 1/8

4:44 pm-12:26 pm

1 stop19h 42m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 60 results
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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 December
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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, eDreams has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as eDreams 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 eDreams the highest out of those offering flight deals from Key West. eDreams 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: American Airlines. This airline departs to the following popular destinations: New York.

American Airlines
American Airlines
From $182
Delta
Delta
From $223
United Airlines
United Airlines
From $83
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 (148 flights per day), Miami (65 flights per day), and Chicago (48 flights per day).

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From $169
Miami
Miami
From $132
Charlotte Douglas
Charlotte Douglas
From $149
Tampa
Tampa
From $53

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

The cheapest city to fly to from Key West is Knoxville McGhee Tyson, with prices starting at $45. Explore other affordable destinations below.

Knoxville McGhee Tyson
Knoxville McGhee Tyson
From $45
Orlando
Orlando
From $47
Fort Lauderdale
Fort Lauderdale
From $49
Tampa
Tampa
From $53

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 December 12, 2025. 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 American 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.
American Airlines
7.2
Good
11,050 reviews

Entertainment

6.9

Crew

8.0

Boarding

7.5

Overall

7.2

Food

6.5

Comfort

7.2

Reviews

1 / 20
6.0
Good

Adwitiya,Sep 2025

DEL - JFK

I recently flew AA’s business class from Delhi to New York, and while the experience ticked the basic boxes, it didn’t quite soar. - Dining: I opted for the vegetarian meal, which was… fine. Not memorable, not offensive—just hovering in the realm of “meh.” The menu could use a refresh with more thoughtful, flavorful options. - Seating: AA seems to be chasing quantity over quality, squeezing in as many business class seats as possible. Yes, they’re lie-flat, but noticeably narrower than what you’d find on other international carriers. Comfort was passable, but not premium. Overall, I’d call it “business class lite.” It gets the job done, but lacks the finesse and attention to detail that elevate a journey. A few strategic tweaks—better food, more spacious seating, and a touch more hospitality—could make a world of difference.
American Airlines
7.2
Good
11,050 reviews
American Airlines
7.2
Good
11,050 reviews

Entertainment

6.9

Crew

8.0

Boarding

7.5

Overall

7.2

Food

6.5

Comfort

7.2

Reviews

1 / 20
6.0
Good

Adwitiya,Sep 2025

DEL - JFK

I recently flew AA’s business class from Delhi to New York, and while the experience ticked the basic boxes, it didn’t quite soar. - Dining: I opted for the vegetarian meal, which was… fine. Not memorable, not offensive—just hovering in the realm of “meh.” The menu could use a refresh with more thoughtful, flavorful options. - Seating: AA seems to be chasing quantity over quality, squeezing in as many business class seats as possible. Yes, they’re lie-flat, but noticeably narrower than what you’d find on other international carriers. Comfort was passable, but not premium. Overall, I’d call it “business class lite.” It gets the job done, but lacks the finesse and attention to detail that elevate a journey. A few strategic tweaks—better food, more spacious seating, and a touch more hospitality—could make a world of difference.

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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 December 12, 2025.

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

    This month, the top selected destinations from Key West are Boston, New York, Denver. 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 $45 to Knoxville (prices may vary depending on the airline and departure time). On average, users have booked flights for $386 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, United Airlines, and Breeze Airways have the cheapest prices from Key West. Allegiant Air flights from Key West to Asheville Regional ($50), United Airlines flights from Key West to Chicago ($83), and Breeze Airways flights from Key West to Orlando ($89).

  • 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 Newark Airport starting at $353
    Fly from Key West to Atlanta starting at $527
    Fly from Key West to Orlando Airport starting at $581
    Fly from Key West to Chicago O'Hare Intl Airport starting at $716

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

    If you’re looking for a cheap first-class flight from Key West, consider Atlanta. Prices start at $749 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 $199 round trip

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