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Cheap flights from Key West to Jacksonville from $173

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to Jacksonville departing on 7/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Key West to Jacksonville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:05 pm - 4:47 pm
EYW
-
JAX
28h 42m
2 stops
Multiple Airlines Logo
8:47 am - 6:27 pm
JAX
-
EYW
9h 40m
1 stop
$263Multiple Airlines
Thu, Jun 11 - Mon, Jun 15
Multiple Airlines Logo
7:53 pm - 8:38 am
EYW
-
JAX
36h 45m
2 stops
Multiple Airlines Logo
9:40 pm - 6:28 pm
JAX
-
EYW
20h 48m
1 stop
$320Multiple Airlines
Sun, Jul 12 - Sun, Jul 19
Allegiant Air Logo
5:07 pm - 6:35 pm
EYW
-
JAX
25h 28m
2 stops
Allegiant Air Logo
8:47 am - 6:27 pm
JAX
-
EYW
9h 40m
1 stop
$321Allegiant Air
Wed, Jun 24 - Mon, Jun 29
Multiple Airlines Logo
7:53 pm - 8:38 am
EYW
-
JAX
36h 45m
2 stops
Multiple Airlines Logo
9:40 pm - 6:28 pm
JAX
-
EYW
20h 48m
1 stop
$327Multiple Airlines
Sun, Jul 12 - Sun, Jul 19
Multiple Airlines Logo
11:46 am - 6:35 pm
EYW
-
JAX
30h 49m
2 stops
Multiple Airlines Logo
9:31 pm - 6:27 pm
JAX
-
EYW
20h 56m
1 stop
$332Multiple Airlines
Wed, Jun 10 - Sun, Jun 14
Delta Logo
7:50 am - 12:00 pm
EYW
-
JAX
4h 10m
1 stop
Delta Logo
1:05 pm - 7:53 pm
JAX
-
EYW
6h 48m
1 stop
$357Delta
Wed, Jul 1 - Fri, Jul 3
American Airlines Logo
1:39 pm - 6:03 pm
EYW
-
JAX
4h 24m
1 stop
American Airlines Logo
6:00 am - 10:56 am
JAX
-
EYW
4h 56m
1 stop
$377American Airlines
Wed, Jun 24 - Mon, Jun 29
Delta Logo
6:19 pm - 11:49 pm
EYW
-
JAX
5h 30m
1 stop
Delta Logo
2:30 pm - 7:43 pm
JAX
-
EYW
5h 13m
1 stop
$403Delta
Mon, Oct 5 - Sat, Oct 10
Delta Logo
7:50 am - 1:43 pm
EYW
-
JAX
5h 53m
1 stop
Delta Logo
7:00 am - 1:28 pm
JAX
-
EYW
6h 28m
1 stop
$412Delta
Wed, Jun 10 - Tue, Jun 16
Delta Logo
6:24 pm - 11:00 pm
EYW
-
JAX
4h 36m
1 stop
Delta Logo
2:48 pm - 7:53 pm
JAX
-
EYW
5h 05m
1 stop
$417Delta
Thu, Jun 11 - Tue, Jun 16

Breeze Airways flights from Key West to Jacksonville

Our best Breeze Airways deals on Key West to Jacksonville flight tickets
Breeze Airways
Oct 5
EYW11:59 amKey West
23h 39m
1 stop
JAX11:38 amJacksonville
Oct 9
JAX3:41 pmJacksonville
17h 43m
2 stops
EYW9:24 amKey West
$462
Breeze Airways
Jul 12
EYW7:53 pmKey West
20h 33m
2 stops
JAX4:26 pmJacksonville
Jul 19
JAX9:49 pmJacksonville
12h 38m
2 stops
EYW10:27 amKey West
$728
Breeze Airways
Jul 1
EYW11:46 amKey West
28h 39m
2 stops
JAX4:25 pmJacksonville
Jul 3
JAX10:26 pmJacksonville
35h 58m
2 stops
EYW10:24 amKey West
$750

American Airlines flights from Key West to Jacksonville

Our best American Airlines deals on Key West to Jacksonville flight tickets
American Airlines
Jun 24
EYW1:39 pmKey West
4h 24m
1 stop
JAX6:03 pmJacksonville
Jun 29
JAX6:00 amJacksonville
4h 56m
1 stop
EYW10:56 amKey West
$377
American Airlines
Oct 5
EYW6:11 pmKey West
2h 49m
1 stop
JAX9:00 pmJacksonville
Oct 10
JAX3:35 pmJacksonville
2h 49m
1 stop
EYW6:24 pmKey West
$420
American Airlines
Jun 20
EYW7:49 pmKey West
4h 10m
1 stop
JAX11:59 pmJacksonville
Jun 23
JAX6:00 amJacksonville
4h 56m
1 stop
EYW10:56 amKey West
$436

momondo 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, momondo users made 832,500 searches. Data last updated May 29, 2026.
Use the filters below to find and compare flights from Key West to Jacksonville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestJacksonville

EYW - JAX

EYWJAX

Key West

Thu 6/11

12:05 pm-4:47 pm

2 stops28h 42m

Jacksonville

Mon 6/15

8:47 am-6:27 pm

1 stop9h 40m

$263

Key WestJacksonville

EYW - JAX

EYWJAX

Key West

Sun 7/12

7:53 pm-8:38 am

2 stops36h 45m

Jacksonville

Sun 7/19

9:40 pm-6:28 pm

1 stop20h 48m

$320

Key WestJacksonville

EYW - JAX

EYWJAX

Key West

Wed 6/24

5:07 pm-6:35 pm

2 stops25h 28m

Jacksonville

Mon 6/29

8:47 am-6:27 pm

1 stop9h 40m

$321

Key WestJacksonville

EYW - JAX

EYWJAX

Key West

Sun 7/12

7:53 pm-8:38 am

2 stops36h 45m

Jacksonville

Sun 7/19

9:40 pm-6:28 pm

1 stop20h 48m

$327

Key WestJacksonville

EYW - JAX

EYWJAX

Key West

Wed 6/10

11:46 am-6:35 pm

2 stops30h 49m

Jacksonville

Sun 6/14

9:31 pm-6:27 pm

1 stop20h 56m

$332

Key WestJacksonville

EYW - JAX

EYWJAX

Key West

Wed 7/1

7:50 am-12:00 pm

1 stop4h 10m

Jacksonville

Fri 7/3

1:05 pm-7:53 pm

1 stop6h 48m

$357
Quickest round-trip

Key WestJacksonville

EYW - JAX

EYWJAX

Key West

Wed 6/24

1:39 pm-6:03 pm

1 stop4h 24m

Jacksonville

Mon 6/29

6:00 am-10:56 am

1 stop4h 56m

$377

Key WestJacksonville

EYW - JAX

EYWJAX

Key West

Mon 10/5

6:19 pm-11:49 pm

1 stop5h 30m

Jacksonville

Sat 10/10

2:30 pm-7:43 pm

1 stop5h 13m

$403

Key WestJacksonville

EYW - JAX

EYWJAX

Key West

Wed 6/10

7:50 am-1:43 pm

1 stop5h 53m

Jacksonville

Tue 6/16

7:00 am-1:28 pm

1 stop6h 28m

$412

Key WestJacksonville

EYW - JAX

EYWJAX

Key West

Thu 6/11

6:24 pm-11:00 pm

1 stop4h 36m

Jacksonville

Tue 6/16

2:48 pm-7:53 pm

1 stop5h 05m

$417

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Key West to Jacksonville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How have Key West to Jacksonville flight prices changed over time?

When to book flights from Key West to Jacksonville

Are you open to changing your travel dates? Check out the ideal times to fly from Key West to Jacksonville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Key West to Jacksonville (EYW to JAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to Jacksonville

Fastest flight time

4h 10m

Direct flights

None
The fastest flight from Key West to Jacksonville takes 4h 10m
There are no direct flights from Key West to Jacksonville. There are no popular flight routes from Key West to Jacksonville.
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Frequently asked questions about flying from Key West to Jacksonville

  • How far is Key West to Jacksonville by plane?

    A flight from Key West to Jacksonville will travel around 399.0 mi. Flights usually cover this in 4h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Key West Airport to Jacksonville Airport?

    Prices for flights from Key West Airport to Jacksonville Airport refresh daily.

  • How many operators does momondo search for flights from Key West Airport to Jacksonville Airport?

  • How old do you have to be to fly from Key West Airport to Jacksonville Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Key West Airport to Jacksonville Airport.

  • What documentation or ID do you need to fly to Jacksonville Airport?

    The travel and health documents you'll need for your trip to Jacksonville Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Jacksonville Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Key West to Jacksonville?

Best airlines flying from Key West to Jacksonville

Compare and see reviews for airlines that fly from Key West to Jacksonville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $270Free CancellationRating
7.1
11,643 reviews
Search American Airlines flights

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Fernandina Beach
Jacksonville Beach
Orange Park
Kingsland
Ponte Vedra Beach
Waycross
Atlantic Beach
Neptune Beach
St Johns
Yulee
Cumberland Island

Why use momondo?

Why should I use momondo to find a flight deal from Key West to Jacksonville?

Finding the right flight to Jacksonville from Key West is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Jacksonville quick and easy, saving you time and money.

Can I find flights from Key West to Jacksonville with flexible booking policies on momondo?

Flights from Key West to Jacksonville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Key West to Jacksonville?

momondo provides multiple filters to help you find the best flight to Jacksonville from Key West. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Key West to Jacksonville right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Key West to Jacksonville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Jacksonville and let you know when they change.

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