$144+ Cheap flights from Key West to Jacksonville (EYW - JAX)
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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — JAX
Jul 8 — Jul 151
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Key West to Jacksonville
Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Jacksonville (JAX). 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 July 3, 2025.
Round-trip from | $275 (Delta) |
|---|---|
One-way from | $144 (American Airlines) |
Popular in | December |
Cheapest in | May |
Average price | $596 |
Find flight deals from Key West to Jacksonville
Cheapest flights from Key West to JacksonvilleExplore the most affordable flight options available from Key West to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.
Explore the most affordable flight options available from Key West to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.
This Delta deal was found by Cheapflights users on 7/2. 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.
Sat 9/207:00 amEYW - JAX
1 stop4h 40mDelta
Tue 9/236:20 amJAX - EYW
1 stop6h 42mDelta
Deal found 7/2![Delta logo]()
$275
This Mytrip deal was found by Cheapflights users on 7/1. 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 7/2510:02 amEYW - JAX
2 stops23h 51mMultiple Airlines
Sun 7/278:26 pmJAX - EYW
2 stops16h 41mMultiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$564
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/292:12 pmEYW - JAX
2 stops31h 48mUnited Airlines
Tue 8/511:20 amJAX - EYW
2 stops25h 52mUnited Airlines
Deal found 6/30![United Airlines logo]()
$580
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 7/2512:01 pmEYW - JAX
1 stop10h 33mAmerican Airlines
Sun 7/277:07 amJAX - EYW
2 stops12h 14mAmerican Airlines
Deal found 7/1![American Airlines logo]()
$641
Cheapflights Fare Finder
Customize your flight search to find flights from Key West to Jacksonville 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 July 3, 2025.
Use the filters below to find and compare flights from Key West to Jacksonville that are best for you.
Fly from
Key West
Fly to
Jacksonville
Route
Depart
Return
Price
Key WestJacksonville
EYW - JAX
EYWJAX
Key West
Sat 9/20
7:00 am-11:40 am
1 stop4h 40m
Jacksonville
Tue 9/23
6:20 am-1:02 pm
1 stop6h 42m
$275
Key WestJacksonville
EYW - JAX
EYWJAX
Key West
Fri 7/25
10:02 am-9:53 am
2 stops23h 51m
Jacksonville
Sun 7/27
8:26 pm-1:07 pm
2 stops16h 41m
$564
Key WestJacksonville
EYW - JAX
EYWJAX
Key West
Tue 7/29
2:12 pm-10:00 pm
2 stops31h 48m
Jacksonville
Tue 8/5
11:20 am-1:12 pm
2 stops25h 52m
$580
Key WestJacksonville
EYW - JAX
EYWJAX
Key West
Fri 7/25
12:01 pm-10:34 pm
1 stop10h 33m
Jacksonville
Sun 7/27
7:07 am-7:21 pm
2 stops12h 14m
$641
Key WestJacksonville
EYW - JAX
EYWJAX
Key West
Tue 8/5
1:25 pm-6:55 pm
1 stop5h 30m
$144
Key WestJacksonville
EYW - JAX
EYWJAX
Key West
Wed 7/16
10:02 am-11:31 am
3 stops25h 29m
$371
Key WestJacksonville
EYW - JAX
EYWJAX
Key West
Tue 8/5
2:22 pm-10:52 am
2 stops20h 30m
$419
Key WestJacksonville
EYW - JAX
EYWJAX
Key West
Mon 8/4
10:02 am-1:28 pm
3 stops27h 26m
$423
Best time to book a flight from Key West to Jacksonville
Have a flexible travel schedule? Discover the best time to fly to Jacksonville 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.
Cheapflights Insights
Everything you need to know about your flight from Key West to Jacksonville
What is the cheapest month to book a flight from Key West to Jacksonville?
Currently, August is the cheapest month in which you can book a flight from Key West to Jacksonville (average of $278). Flying from Key West to Jacksonville in March is currently the most expensive (average of $365). 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.
What is the cheapest time of day to fly from EYW to JAX?
Find hourly flight availability from Key West to Jacksonville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.
One of the essential ways to save on airfare from Key West to Jacksonville is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 10% on airfare.
Reviews of airlines servicing Jacksonville
Get insights into the airlines that provide service to Jacksonville. 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 Jacksonville. Reviews last updated July 3, 2025.
See what other customers who have flown with Breeze Airways, Delta, and United Airlines from Key West to Jacksonville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.2
Food
6.8
Overall
8.1
Crew
8.8
Entertainment
6.6
Boarding
8.3
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Comfort
8.2
Food
6.8
Overall
8.1
Crew
8.8
Entertainment
6.6
Boarding
8.3
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Comfort
8.2
Food
6.8
Overall
8.1
Crew
8.8
Entertainment
6.6
Boarding
8.3
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Comfort
8.2
Food
6.8
Overall
8.1
Crew
8.8
Entertainment
6.6
Boarding
8.3
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Comfort
8.2
Food
6.8
Overall
8.1
Crew
8.8
Entertainment
6.6
Boarding
8.3
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Related info for your journey
Find useful and relevant information for your journey from Key West to Jacksonville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Key West?
Book flights to Key West if you plan to visit one of these locationsJacksonville Beach
Orange Park
Kingsland
Fernandina Beach
Waycross
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Alternative routes for Key West to Jacksonville
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Key West to Jacksonville
Discover the top airline that operate flights from Key West to Jacksonville. 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 July 3, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$326 | Average$548 | FlexibilityNo cancel fee | On-time71% |