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Key West

$115+ Cheap flights from Jacksonville to Key West (JAX - EYW)

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — EYW
3月 11 — 3月 181
水 3/11
水 3/18
1 adult, Economy
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Cheap flight deals from Jacksonville to Key West

Cheapest flights from Jacksonville to Key West
Explore the most affordable flight options available from Jacksonville to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2月 9, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
日 2/228:02 pm
JAX
-
EYW
1 stop14h 09m
Multiple Airlines
木 2/269:46 am
EYW
-
JAX
2 stops33h 31m
Multiple Airlines
Deal found 2/7$242
This Delta deal was found by Cheapflights users on 2/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
火 3/105:30 am
JAX
-
EYW
1 stop5h 18m
Delta
火 3/176:25 pm
EYW
-
JAX
1 stop5h 34m
Delta
Deal found 2/8$251
This Delta deal was found by Cheapflights users on 2/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
金 8/213:45 pm
JAX
-
EYW
1 stop4h 00m
Delta
金 8/282:35 pm
EYW
-
JAX
1 stop7h 07m
Delta
Deal found 2/8$327
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
日 3/88:01 pm
JAX
-
EYW
1 stop14h 10m
Multiple Airlines
日 3/159:46 am
EYW
-
JAX
2 stops31h 22m
Multiple Airlines
Deal found 2/8$328
This American Airlines deal was found by Cheapflights users on 2/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
水 5/67:44 pm
JAX
-
EYW
1 stop3h 14m
American Airlines
土 5/96:45 am
EYW
-
JAX
1 stop3h 25m
American Airlines
Deal found 2/8$329
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
木 4/238:34 pm
JAX
-
EYW
1 stop13h 37m
Multiple Airlines
月 4/2711:04 am
EYW
-
JAX
2 stops9h 02m
Multiple Airlines
Deal found 2/6$366
This American Airlines deal was found by Cheapflights users on 2/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
金 4/177:44 pm
JAX
-
EYW
1 stop3h 14m
American Airlines
月 4/206:45 am
EYW
-
JAX
1 stop3h 25m
American Airlines
Deal found 2/7$367
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
木 3/128:01 pm
JAX
-
EYW
1 stop14h 10m
Allegiant Air
日 3/1510:33 pm
EYW
-
JAX
2 stops21h 22m
Allegiant Air
Deal found 2/8$370
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
日 5/38:34 pm
JAX
-
EYW
1 stop13h 37m
Multiple Airlines
日 5/1012:15 pm
EYW
-
JAX
2 stops31h 07m
Multiple Airlines
Deal found 2/6$371
This Delta deal was found by Cheapflights users on 2/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
金 7/102:30 pm
JAX
-
EYW
1 stop5h 15m
Delta
金 7/246:00 pm
EYW
-
JAX
1 stop7h 08m
Delta
Deal found 2/6$373
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
木 2/195:51 pm
JAX
-
EYW
1 stop16h 33m
Multiple Airlines
日 2/222:25 pm
EYW
-
JAX
2 stops28h 14m
Multiple Airlines
Deal found 2/7$376

Find flight deals from Jacksonville to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2月 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$242
(Kiwi.com)

One-way from

$115
(Kiwi.com)

Popular in

February

Cheapest in

October

Average price

$588
Provider with most accurate pricing for Jacksonville-Key West flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville-Key West flights.
Search Deals
From Jacksonville to Key West
Search Deals
One-way flight from Jacksonville to Key West
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated 2月 9, 2026.
Use the filters below to find and compare flights from Jacksonville to Key West that are best for you.

Fly from

Jacksonville

Fly to

Key West

Route

Depart

Return

Price

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

火 3/10

5:30 am-10:48 am

1 stop5h 18m

Key West

火 3/17

6:25 pm-11:59 pm

1 stop5h 34m

$251

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

日 3/8

8:01 pm-10:11 am

1 stop14h 10m

Key West

日 3/15

9:46 am-5:08 pm

2 stops31h 22m

$328

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

木 4/23

8:34 pm-10:11 am

1 stop13h 37m

Key West

月 4/27

11:04 am-8:06 pm

2 stops9h 02m

$366

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

金 4/17

7:44 pm-10:58 pm

1 stop3h 14m

Key West

月 4/20

6:45 am-10:10 am

1 stop3h 25m

$367

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

日 5/3

8:34 pm-10:11 am

1 stop13h 37m

Key West

日 5/10

12:15 pm-7:22 pm

2 stops31h 07m

$371

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

日 5/3

11:00 am-4:30 pm

1 stop5h 30m

Key West

日 5/10

6:45 am-10:10 am

1 stop3h 25m

$397

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

月 5/4

11:00 am-4:30 pm

1 stop5h 30m

Key West

木 5/7

6:45 am-10:10 am

1 stop3h 25m

$495

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

金 3/6

9:43 am-1:15 pm

1 stop3h 32m

Key West

金 3/13

7:42 pm-11:59 pm

1 stop4h 17m

$501

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

日 3/8

8:01 pm-10:11 am

1 stop14h 10m

Key West

日 3/15

12:07 pm-7:55 am

1 stop19h 48m

$520

JacksonvilleKey West

JAX - EYW

JAXEYW

Jacksonville

木 4/2

10:16 pm-10:06 am

1 stop11h 50m

$115

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Showing 1-10 of 14 results
1
2

Compare providers for flights from Jacksonville to 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 Jacksonville to Key West in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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: When it comes to deals on Jacksonville-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jacksonville-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jacksonville-Key West flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jacksonville-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Jacksonville-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Jacksonville to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Jacksonville 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.

Cheapflights Insights

Everything you need to know about your flight from Jacksonville to Key West

What is the cheapest month to book a flight from Jacksonville to Key West?

Currently, August is the cheapest month in which you can book a flight from Jacksonville to Key West (average of $175). Flying from Jacksonville to Key West in February is currently the most expensive (average of $558). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated 2月 9, 2026.
See what other customers who have flown with Delta and American Airlines from Jacksonville to Key West have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,174 reviews

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

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
8,174 reviews
Delta
7.9
Good
8,174 reviews

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

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.
American Airlines
7.2
Good
11,258 reviews
Delta
7.9
Good
8,174 reviews

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

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.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Jacksonville to Key West?

    Delta and American Airlines can get you from Jacksonville to Key West in just under 3h 14m. Your travel time can differ by up to 2h 04m. The distance from Jacksonville to Key West is about 410 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Jacksonville to Key West round-trip?

    Cheapflights users have booked flights from Jacksonville to Key West round-trip from $286. Another airline that can offer you cheap pricing is Delta. Users have found that American Airlines is 38% cheaper than the other options available to this destination.

  • Can I find deals for flights from Jacksonville to Key West that include hotel bookings?

    Yes. In addition to deals on Jacksonville to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to Key West.

  • Can I find deals for business class flights from Jacksonville to Key West?

    Yes. Cheapflights offers flight deals from Jacksonville to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Jacksonville to Key West?

    Currently, August is the cheapest month in which you can book a flight from Jacksonville to Key West (average of $175). Flying from Jacksonville to Key West in February is currently the most expensive (average of $558). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Jacksonville to Key West

Discover the top 2 airlines that operate flights from Jacksonville to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated 2月 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$286Average$449FlexibilityNo cancel feeOn-time71%
DeltaCheapest$326Average$526FlexibilityNo cancel feeOn-timeN/A

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