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Key West

$73+ 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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — IAD
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
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 November 26, 2025.

Cheapest one-way flight

$53

Cheapest round-trip flight

$268

Cheapest airline

Allegiant Air

Most popular destination

Atlanta Hartsfield-Jackson (ATL)

Good round-trip deal

$91 or less

Good one-way deal

$52 or less
The cheapest one-way flight from Key West is currently to Tampa.
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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 $454).
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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 November 26, 2025.

This FlightHub deal was found by Cheapflights users on 11/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1512:15 pmEYW - ATL
1 stop10h 39mSpirit Airlines
Mon 1/199:04 amATL - EYW
1 stop4h 26mSpirit Airlines
Deal found 11/25$145
This Mytrip deal was found by Cheapflights users on 11/25. 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 12/1812:20 pmEYW - ATL
1 stop5h 33mSpirit Airlines
Mon 12/229:57 pmATL - EYW
1 stop13h 23mSpirit Airlines
Deal found 11/25$159
This Mytrip deal was found by Cheapflights users on 11/24. 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 2/62:25 pmEYW - ATL
1 stop8h 29mSpirit Airlines
Mon 2/95:25 amATL - EYW
1 stop8h 05mSpirit Airlines
Deal found 11/24$174
This Kiwi.com deal was found by Cheapflights users on 11/25. 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 - ORD
1 stop25h 13mMultiple Airlines
Sun 2/2211:42 amORD - EYW
1 stop24h 48mMultiple Airlines
Deal found 11/25$190
This Mytrip deal was found by Cheapflights users on 11/25. 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.
Wed 12/107:53 pmEYW - ATL
1 stop14h 14mMultiple Airlines
Sun 12/145:30 amATL - EYW
1 stop5h 50mMultiple Airlines
Deal found 11/25$194
This Kiwi.com deal was found by Cheapflights users on 11/25. 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 1/262:25 pmEYW - ORD
1 stop7h 29mMultiple Airlines
Sat 1/319:15 amORD - EYW
1 stop24h 06mMultiple Airlines
Deal found 11/25$194
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 12/911:45 amEYW - ATL
2 stops29h 41mMultiple Airlines
Sat 12/134:20 pmATL - EYW
1 stop15h 55mMultiple Airlines
Deal found 11/24$195
This Priceline deal was found by Cheapflights users on 11/24. 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.
Sun 1/1812:15 pmEYW - ORD
1 stop8h 02mSpirit Airlines
Mon 1/265:15 amORD - EYW
1 stop7h 15mSpirit Airlines
Deal found 11/24$199
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 12/1010:47 amEYW - BWI
2 stops32h 08mMultiple Airlines
Sun 12/149:43 pmBWI - EYW
1 stop10h 32mMultiple Airlines
Deal found 11/24$203
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 12/222:30 pmEYW - ORD
1 stop11h 00mSpirit Airlines
Wed 12/313:26 pmORD - EYW
1 stop18h 54mSpirit Airlines
Deal found 11/24$203
This Kiwi.com deal was found by Cheapflights users on 11/23. 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 12/911:45 amEYW - LGA
2 stops28h 14mMultiple Airlines
Sat 12/136:30 pmLGA - EYW
1 stop13h 45mMultiple Airlines
Deal found 11/23$207
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 2/62:25 pmEYW - ATL
1 stop5h 40mMultiple Airlines
Mon 2/96:45 amATL - EYW
2 stops6h 45mMultiple Airlines
Deal found 11/24$208

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 November 26, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Dulles Intl

Route

Depart

Return

Price

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 1/15

12:15 pm-10:54 pm

1 stop10h 39m

Atlanta Hartsfield-Jackson

Mon 1/19

9:04 am-1:30 pm

1 stop4h 26m

$145

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 12/18

12:20 pm-5:53 pm

1 stop5h 33m

Atlanta Hartsfield-Jackson

Mon 12/22

9:57 pm-11:20 am

1 stop13h 23m

$159

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 2/6

2:25 pm-10:54 pm

1 stop8h 29m

Atlanta Hartsfield-Jackson

Mon 2/9

5:25 am-1:30 pm

1 stop8h 05m

$174

Key WestBoston

EYW - BOS

EYWBOS

Key West

Thu 1/8

6:05 pm-11:49 pm

1 stop5h 44m

Boston Logan Intl

Mon 1/12

6:00 am-1:03 pm

1 stop7h 03m

$197

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Wed 12/10

10:47 am-5:26 pm

2 stops30h 39m

Atlanta Hartsfield-Jackson

Sun 12/14

10:46 pm-8:15 am

1 stop9h 29m

$197

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 12/11

8:55 am-12:23 am

1 stop15h 28m

Baltimore/Washington

Mon 12/15

8:45 am-11:05 am

2 stops26h 20m

$200

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Wed 12/10

10:47 am-6:55 pm

2 stops32h 08m

Baltimore/Washington

Sun 12/14

9:43 pm-8:15 am

1 stop10h 32m

$203

Key WestChicago

EYW - ORD

EYWORD

Key West

Mon 12/22

2:30 pm-12:30 am

1 stop11h 00m

Chicago O'Hare Intl

Wed 12/31

3:26 pm-11:20 am

1 stop18h 54m

$203

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 2/6

2:25 pm-8:05 pm

1 stop5h 40m

Atlanta Hartsfield-Jackson

Mon 2/9

6:45 am-1:30 pm

2 stops6h 45m

$208

Key WestNewark

EYW - EWR

EYWEWR

Key West

Thu 12/11

8:55 am-1:29 am

1 stop16h 34m

Newark

Mon 12/15

8:33 pm-11:05 am

2 stops14h 32m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

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 November
ProviderPrice AccuracyTrust Score*
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: Delta. This airline departs to the following popular destinations: Washington, D.C..

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 (145 flights per day), Chicago (46 flights per day), and Miami (34 flights per day).

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From $179
Miami
Miami
From $173
Tampa
Tampa
From $53
Charlotte Douglas
Charlotte Douglas
From $125

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
Tampa
Tampa
From $53
Asheville Regional
Asheville Regional
From $60

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 November 26, 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 Delta 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.
Delta
7.9
Good
7,998 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

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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 November 26, 2025.

  • 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, Boston. Throughout the year, Boston, Tampa, 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 $326 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 ($81), 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 Newark Airport starting at $353
    Fly from Key West to Orlando Airport starting at $581
    Fly from Key West to Atlanta starting at $613
    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 Washington, D.C. from $219 round trip

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