$95+ Cheap flights from Jacksonville to Key West (JAX - EYW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — EYW
Nov 21 — Nov 281
Round-trip
1 adult, Economy
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Find cheap flights from Jacksonville to Key West with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Jacksonville to Key West
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Best
Last-minute
One-way
Cheapest flights from Jacksonville to Key WestExplore 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 October 22, 2026.
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 October 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Sun 11/158:45 pm -
1 stop14h 19m
Tue 12/110:59 am -
2 stops27h 55m
Deal found 10/20![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 12/37:09 pm -
1 stop18h 03m
Thu 12/1012:01 pm -
2 stops29h 01m
Deal found 10/20![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 11/167:03 pm -
2 stops38h 21m
Mon 11/239:55 am -
1 stop26h 50m
Deal found 10/19![Multiple Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Sun 11/227:01 pm -
1 stop14h 04m
Fri 11/2712:59 pm -
2 stops19h 36m
Deal found 10/18![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/177:03 pm -
2 stops39h 16m
Tue 11/2411:14 am -
1 stop20h 44m
Deal found 10/20![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/2611:20 am -
1 stop23h 59m
Mon 11/303:06 pm -
2 stops18h 39m
Deal found 10/18![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 12/1810:39 am -
1 stop7h 29m
Thu 12/2412:01 pm -
2 stops20h 44m
Deal found 10/20![Multiple Airlines logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 12/107:21 pm -
1 stop14h 45m
Mon 12/1412:59 pm -
2 stops20h 46m
Deal found 10/18![Multiple Airlines logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Sat 11/214:44 pm -
1 stop24h 33m
Fri 11/2712:59 pm -
2 stops19h 36m
Deal found 10/18![Multiple Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Tue 12/16:00 am -
1 stop3h 52m
Mon 12/78:00 pm -
1 stop3h 59m
Deal found 10/20![American Airlines logo]()
$407
Best flights from Jacksonville to Key WestDiscover carefully curated flight deals from Jacksonville to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
Discover carefully curated flight deals from Jacksonville to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Tue 12/16:00 am -
1 stop3h 52m
Mon 12/78:00 pm -
1 stop3h 59m
Deal found 10/20![American Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 10/18. 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.
Fri 12/185:00 am -
1 stop5h 48m
Thu 12/246:20 pm -
1 stop4h 35m
Deal found 10/18![Delta logo]()
$508
This Gotogate deal was found by Cheapflights users on 10/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:56 pm -
2 stops20h 40m
Fri 11/612:59 pm -
2 stops19h 31m
Deal found 10/17![Breeze Airways logo]()
$685
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/258:48 am -
2 stops24h 51m
Sun 11/295:30 pm -
1 stop15h 15m
Deal found 10/18![Multiple Airlines logo]()
$706
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Thu 11/196:00 am -
1 stop3h 52m
Sun 11/226:30 am -
1 stop4h 47m
Deal found 10/17![American Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/277:35 am -
1 stop5h 31m
Mon 11/307:57 pm -
1 stop4h 43m
Deal found 10/21![American Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 10/21. 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.
Wed 1/206:30 am -
1 stop4h 28m
Thu 1/2111:45 am -
1 stop5h 42m
Deal found 10/21![Delta logo]()
$585
This Delta deal was found by Cheapflights users on 10/20. 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.
Thu 10/2911:25 am -
1 stop5h 50m
Sun 11/16:11 pm -
1 stop5h 45m
Deal found 10/20![Delta logo]()
$603
This Gotogate deal was found by Cheapflights users on 10/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/173:20 pm -
2 stops18h 04m
Tue 11/2410:04 am -
2 stops22h 31m
Deal found 10/20![Breeze Airways logo]()
$709
This Delta deal was found by Cheapflights users on 10/18. 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.
Mon 12/283:35 pm -
1 stop5h 23m
Wed 12/307:15 am -
1 stop7h 12m
Deal found 10/18![Delta logo]()
$625
This Delta deal was found by Cheapflights users on 10/17. 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.
Mon 11/23:53 pm -
1 stop4h 08m
Fri 11/62:00 pm -
1 stop3h 54m
Deal found 10/17![Delta logo]()
$685
Last-minute flights from Jacksonville to Key WestDiscover last-minute flight deals from Jacksonville to Key West. Data last updated October 22, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Key West. Data last updated October 22, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 10/298:36 pm -
1 stop12h 28m
Wed 11/412:54 pm -
2 stops29h 17m
Deal found 10/22![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 10/298:36 pm -
1 stop12h 28m
Tue 11/31:16 pm -
2 stops19h 14m
Deal found 10/22![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 10/298:36 pm -
1 stop12h 28m
Mon 11/211:59 am -
2 stops44h 25m
Deal found 10/22![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/128:45 pm -
1 stop12h 39m
Sun 11/153:03 pm -
2 stops17h 42m
Deal found 10/22![Multiple Airlines logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Sun 11/158:45 pm -
1 stop14h 19m
Tue 12/110:59 am -
2 stops27h 55m
Deal found 10/20![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 11/167:03 pm -
2 stops38h 21m
Mon 11/239:55 am -
1 stop26h 50m
Deal found 10/19![Multiple Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/177:03 pm -
2 stops39h 16m
Tue 11/2411:14 am -
1 stop20h 44m
Deal found 10/20![Multiple Airlines logo]()
$321
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Thu 11/196:00 am -
1 stop3h 52m
Sun 11/226:30 am -
1 stop4h 47m
Deal found 10/20![American Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Sat 11/214:44 pm -
1 stop24h 33m
Fri 11/2712:59 pm -
2 stops19h 36m
Deal found 10/18![Multiple Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Sun 11/227:01 pm -
1 stop14h 04m
Fri 11/2712:59 pm -
2 stops19h 36m
Deal found 10/18![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/2611:20 am -
1 stop23h 59m
Mon 11/303:06 pm -
2 stops18h 39m
Deal found 10/18![Multiple Airlines logo]()
$339
One-way flights from Jacksonville to Key WestSearch for one-way flight options from Jacksonville to Key West. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
Search for one-way flight options from Jacksonville to Key West. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Sun 12/137:09 pm -
1 stop18h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Allegiant Air logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 12/145:47 pm -
2 stops40h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Sat 12/123:39 pm -
2 stops18h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 11/57:03 pm -
2 stops38h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 12/319:08 pm -
1 stop14h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Breeze Airways logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 11/59:08 pm -
1 stop14h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Breeze Airways logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 10/303:20 pm -
2 stops45h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 10/275:06 pm -
2 stops41h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Breeze Airways logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Sun 12/133:05 pm -
2 stops21h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Breeze Airways logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 10/273:20 pm -
3 stops42h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 12/314:22 pm -
3 stops19h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$245
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 October 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $183 (Kiwi.com) |
One-way from | $95 (Kiwi.com) |
Popular in | February |
Cheapest in | November |
Average price | $466 |
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 7,457,451 searches. Data last updated October 22, 2026.
Use the filters below to find and compare flights from Jacksonville to Key West that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
JacksonvilleKey West
JAX Jacksonville - EYW Key West
JAXEYW
Jacksonville
Mon 12/14
5:47 pm-10:04 am
2 stops40h 17m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$108
JacksonvilleKey West
JAX Jacksonville - EYW Key West
JAXEYW
Jacksonville
Thu 11/5
7:03 pm-9:24 am
2 stops38h 21m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$131
JacksonvilleKey West
JAX Jacksonville - EYW Key West
JAXEYW
Jacksonville
Thu 11/5
9:08 pm-11:19 am
1 stop14h 11m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$162
JacksonvilleKey West
JAX Jacksonville - EYW Key West
JAXEYW
Jacksonville
Fri 10/30
3:20 pm-12:21 pm
2 stops45h 01m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$181
JacksonvilleKey West
JAX Jacksonville - EYW Key West
JAXEYW
Jacksonville
Thu 12/31
3:05 pm-12:19 pm
2 stops21h 14m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$205
JacksonvilleKey West
JAX Jacksonville - EYW Key West
JAXEYW
Jacksonville
Tue 10/27
3:20 pm-10:19 am
3 stops42h 59m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$229
JacksonvilleKey West
JAX Jacksonville - EYW Key West
JAXEYW
Jacksonville
Thu 12/31
4:22 pm-12:19 pm
3 stops19h 57m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$245
Quickest round-trip
JacksonvilleKey West
JAX Jacksonville - EYW Key West
JAXEYW
Jacksonville
Sat 12/12
6:00 am-10:56 am
1 stop4h 56m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$293
JacksonvilleKey West
JAX Jacksonville - EYW Key West
JAXEYW
Jacksonville
Sat 12/12
12:59 pm-8:01 pm
1 stop7h 02m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$293
JacksonvilleKey West
JAX Jacksonville - EYW Key West
JAXEYW
Jacksonville
Mon 12/14
11:18 am-5:10 pm
1 stop5h 52m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$293
Showing 1-10 of 22 resultsSorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
JAX-EYW
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, November is the cheapest month in which you can book a flight from Jacksonville to Key West (average of $406). Flying from Jacksonville to Key West in February is currently the most expensive (average of $978). 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.
How much does it cost to fly round-trip from Jacksonville to Key West?
Airfare is below average for this route at the moment.
Jacksonville to Key West flights typically cost between $396 and $507 in November.The cheapest round-trip price found within the last 5 days was $183 on Multiple Airlines (Nov 15-Dec 1).
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 October 22, 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.
Boarding
8.1
Overall
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Overall
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Overall
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
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.
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Other flights to Key West
Explore flights to Key West departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 22, 2026.
Jacksonville and Key West flights
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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 7,457,451 searches. Data last updated October 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$316 | Average$482 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$366 | Average$534 | FlexibilityNo cancel fee | On-timeN/A |