How long is the flight from Florida Keys to Jacksonville?

Departing from Florida Keys to Jacksonville will take you 5h 55m. Airlines will cover a distance of 410 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Jacksonville ranges from 2.1 - 8.2 inches per month. September is typically the wettest month, when rainfall can reach 8.2 in. November is typically the driest time to visit Jacksonville when rainfall is around 2.1 in.

If weather is an important factor for your trip to Jacksonville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

What are the most popular airlines that fly from Florida Keys to Jacksonville?

Consider American Airlines, JetBlue or Delta when booking your flight. These represent the most popular airlines when flying from Florida Keys to Jacksonville.

What airport do you fly into for flights to Jacksonville from Florida Keys?

Jacksonville (JAX), located 11.2 mi from the city center, is the airport you fly into when you book flights from Florida Keys to Jacksonville.

Can I find deals for flights from Florida Keys to Jacksonville that include hotel bookings?

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

How can I find direct flights from Florida Keys to Jacksonville?

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

Can I find deals for business class flights from Florida Keys to Jacksonville?

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

$55+ Cheap Flights from Florida Keys to Jacksonville

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Find flight deals from Florida Keys to Jacksonville

Cheapest flights from Florida Keys to Jacksonville
Explore the most affordable flight options available from Florida Keys to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

Fri 12/195:30 amMIA - JAX

1 stop10h 57mFrontier

Wed 12/245:29 pmJAX - MIA

1 stop7h 18mFrontier

Deal found 11/12

$123

Mon 12/292:21 pmMIA - JAX

1 stop6h 59mFrontier

Fri 1/25:23 pmJAX - MIA

1 stop7h 24mFrontier

Deal found 11/12

$129

Sat 11/228:49 pmMIA - JAX

1 stop13h 15mFrontier

Wed 11/2610:59 amJAX - MIA

1 stop6h 10mFrontier

Deal found 11/12

$131

Sat 11/228:49 pmMIA - JAX

1 stop13h 15mFrontier

Mon 11/2410:59 amJAX - MIA

1 stop6h 10mFrontier

Deal found 11/12

$132

Sat 11/228:49 pmMIA - JAX

1 stop13h 15mFrontier

Sun 11/3010:59 amJAX - MIA

1 stop23h 50mFrontier

Deal found 11/12

$133

Fri 11/2110:04 amMIA - JAX

1 stop24h 00mFrontier

Sun 11/2310:59 amJAX - MIA

1 stop12h 41mFrontier

Deal found 11/12

$134

Fri 12/125:30 amMIA - JAX

1 stop12h 10mFrontier

Fri 12/195:23 pmJAX - MIA

1 stop27h 46mFrontier

Deal found 11/12

$137

Sun 12/147:09 pmMIA - JAX

2 stops19h 16mFrontier

Fri 12/195:23 pmJAX - MIA

1 stop27h 46mFrontier

Deal found 11/12

$149

Mon 12/81:47 pmMIA - JAX

1 stop7h 18mFrontier

Thu 12/111:57 pmJAX - MIA

1 stop9h 21mFrontier

Deal found 11/13

$150

Thu 11/209:59 pmMIA - JAX

1 stop22h 44mFrontier

Sun 11/2310:59 amJAX - MIA

1 stop12h 41mFrontier

Deal found 11/12

$160

Fri 11/2810:04 amMIA - JAX

1 stop24h 00mFrontier

Mon 12/110:59 amJAX - MIA

1 stop23h 49mFrontier

Deal found 11/12

$166

Wed 12/106:10 pmEYW - JAX

1 stop5h 55mDelta

Wed 12/171:14 pmJAX - EYW

1 stop6h 52mDelta

Deal found 11/10

$251

Best flights from Florida Keys to Jacksonville
Discover carefully curated flight deals from Florida Keys to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2025.

Mon 12/155:30 amMIA - JAX

1 stop12h 06mFrontier

Sun 12/214:48 pmJAX - MIA

2 stops32h 03mFrontier

Deal found 11/12

$210

Sat 12/204:01 pmMIA - JAX

2 stops16h 49mMultiple Airlines

Mon 12/225:23 pmJAX - MIA

1 stop7h 28mMultiple Airlines

Deal found 11/12

$224

Wed 12/106:10 pmEYW - JAX

1 stop5h 55mDelta

Wed 12/171:14 pmJAX - EYW

1 stop6h 52mDelta

Deal found 11/10

$251

Tue 12/912:40 pmMIA - JAX

2 stops8h 25mSouthwest

Wed 12/106:10 amJAX - MIA

2 stops10h 00mSouthwest

Deal found 11/11

$301

Thu 1/83:46 pmEYW - JAX

2 stops18h 49mAllegiant Air

Sun 1/119:42 pmJAX - EYW

2 stops17h 20mAllegiant Air

Deal found 11/13

$314

Fri 11/287:53 pmEYW - JAX

1 stop4h 21mAmerican Airlines

Tue 12/27:46 pmJAX - EYW

1 stop4h 04mAmerican Airlines

Deal found 11/13

$407

Thu 12/1112:20 pmEYW - JAX

2 stops27h 28mMultiple Airlines

Sun 12/145:10 pmJAX - EYW

1 stop17h 19mMultiple Airlines

Deal found 11/12

$252

Thu 1/810:06 amEYW - JAX

2 stops24h 29mMultiple Airlines

Sun 1/119:42 pmJAX - EYW

1 stop19h 09mMultiple Airlines

Deal found 11/13

$254

Wed 12/107:10 amMIA - JAX

1 stop6h 20mSouthwest

Wed 12/171:05 pmJAX - MIA

1 stop6h 45mSouthwest

Deal found 11/10

$301

Fri 11/2110:26 amMIA - JAX

1 stop8h 40mMultiple Airlines

Fri 11/219:38 pmJAX - MIA

2 stops17h 36mMultiple Airlines

Deal found 11/12

$267

Thu 1/812:26 pmEYW - JAX

1 stop6h 26mDelta

Sun 1/113:28 pmJAX - EYW

1 stop4h 14mDelta

Deal found 11/13

$327

Tue 12/912:40 pmMIA - JAX

2 stops8h 25mSouthwest

Thu 12/116:10 amJAX - MIA

1 stop6h 40mSouthwest

Deal found 11/12

$306

Mon 11/247:40 amEYW - JAX

1 stop6h 02mDelta

Mon 12/84:08 pmJAX - EYW

1 stop3h 58mDelta

Deal found 11/11

$327

Mon 11/243:13 pmEYW - JAX

1 stop21h 53mMultiple Airlines

Mon 12/86:36 pmJAX - EYW

2 stops16h 29mMultiple Airlines

Deal found 11/11

$271

Thu 12/46:55 amMIA - JAX

2 stops8h 25mSouthwest

Sat 12/66:35 amJAX - MIA

1 stop5h 05mSouthwest

Deal found 11/10

$316

Thu 12/113:02 pmEYW - JAX

1 stop7h 02mDelta

Sun 12/146:05 amJAX - EYW

1 stop5h 38mDelta

Deal found 11/12

$337

Wed 2/412:00 pmMIA - JAX

1 stop8h 15mSouthwest

Sun 2/86:50 amJAX - MIA

1 stop6h 45mSouthwest

Deal found 11/12

$322

Mon 11/249:05 amMIA - JAX

1 stop11h 43mMultiple Airlines

Sat 11/2910:59 amJAX - MIA

1 stop12h 41mMultiple Airlines

Deal found 11/10

$322

Thu 11/2712:26 pmEYW - JAX

1 stop6h 37mDelta

Mon 12/12:52 pmJAX - EYW

1 stop5h 01mDelta

Deal found 11/12

$357

Tue 12/167:10 amMIA - JAX

1 stop6h 20mSouthwest

Thu 12/187:20 amJAX - MIA

1 stop9h 10mSouthwest

Deal found 11/12

$327

Wed 11/266:18 pmEYW - JAX

1 stop5h 49mDelta

Sun 11/308:15 amJAX - EYW

1 stop5h 48mDelta

Deal found 11/11

$407

Fri 2/207:10 amEYW - JAX

1 stop5h 09mDelta

Sun 2/221:24 pmJAX - EYW

1 stop3h 48mDelta

Deal found 11/12

$512

Last-minute flights from Florida Keys to Jacksonville
Discover last-minute flight deals from Florida Keys to Jacksonville. Data last updated November 13, 2025 and is based on user searches.

Fri 11/2110:04 amMIA - JAX

1 stop24h 00mFrontier

Mon 11/249:34 pmJAX - MIA

1 stop27h 07mFrontier

Deal found 11/12

$134

Fri 11/216:21 pmMIA - JAX

1 stop15h 43mFrontier

Sun 11/2310:59 amJAX - MIA

1 stop12h 41mFrontier

Deal found 11/12

$140

Sat 11/228:49 pmMIA - JAX

1 stop13h 15mFrontier

Wed 11/2610:59 amJAX - MIA

1 stop6h 10mFrontier

Deal found 11/12

$131

Sat 11/228:49 pmMIA - JAX

1 stop13h 15mFrontier

Mon 11/2410:59 amJAX - MIA

1 stop6h 10mFrontier

Deal found 11/12

$132

Sat 11/228:49 pmMIA - JAX

1 stop13h 15mFrontier

Sun 11/3010:59 amJAX - MIA

1 stop23h 50mFrontier

Deal found 11/12

$133

Mon 12/81:47 pmMIA - JAX

1 stop7h 18mFrontier

Thu 12/111:57 pmJAX - MIA

1 stop9h 21mFrontier

Deal found 11/13

$150

Thu 12/116:00 amMIA - JAX

1 stop8h 36mFrontier

Mon 12/156:36 pmJAX - MIA

1 stop6h 10mFrontier

Deal found 11/13

$117

Fri 12/125:30 amMIA - JAX

1 stop12h 10mFrontier

Fri 12/195:23 pmJAX - MIA

1 stop27h 46mFrontier

Deal found 11/12

$137

Sun 12/147:09 pmMIA - JAX

2 stops19h 16mFrontier

Fri 12/195:23 pmJAX - MIA

1 stop27h 46mFrontier

Deal found 11/12

$149

Fri 12/195:30 amMIA - JAX

1 stop10h 57mFrontier

Wed 12/245:29 pmJAX - MIA

1 stop7h 18mFrontier

Deal found 11/12

$123

Mon 12/292:21 pmMIA - JAX

1 stop6h 59mFrontier

Fri 1/25:23 pmJAX - MIA

1 stop7h 24mFrontier

Deal found 11/12

$129

Tue 12/309:05 pmMIA - JAX

1 stop19h 29mFrontier

Mon 1/55:23 pmJAX - MIA

1 stop7h 28mFrontier

Deal found 11/13

$125

One-way flights from Florida Keys to Jacksonville
Search for one-way flight options from Florida Keys to Jacksonville. Find affordable one-way fares based on user searches. Data last updated November 13, 2025.

Thu 12/116:00 amMIA - JAX

1 stop8h 36mFrontier

Deal found 11/12

$55

Sat 11/228:49 pmMIA - JAX

1 stop13h 15mFrontier

Deal found 11/12

$69

Fri 11/2110:04 amMIA - JAX

1 stop24h 00mFrontier

Deal found 11/12

$70

Mon 2/910:39 amMIA - JAX

1 stop9h 22mFrontier

Deal found 11/13

$75

Wed 11/266:55 amMIA - JAX

1 stop13h 53mFrontier

Deal found 11/11

$77

Sun 1/49:01 pmMIA - JAX

1 stop19h 26mFrontier

Deal found 11/11

$79

Tue 11/256:00 amMIA - JAX

1 stop14h 43mMultiple Airlines

Deal found 11/11

$80

Fri 12/56:05 amMIA - JAX

1 stop11h 35mMultiple Airlines

Deal found 11/12

$84

Fri 12/125:30 amMIA - JAX

1 stop12h 10mFrontier

Deal found 11/11

$85

Mon 12/86:05 amMIA - JAX

1 stop11h 31mMultiple Airlines

Deal found 11/12

$86

Tue 11/2512:28 pmEYW - JAX

2 stops32h 20mMultiple Airlines

Deal found 11/12

$148

Sat 12/2710:35 pmEYW - JAX

3 stops46h 45mMultiple Airlines

Deal found 11/13

$230

Cheap flight deals from Florida Keys to Jacksonville

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$123 (Kiwi.com)
One-way from	$55 (Priceline)
Popular in	December
Cheapest in	May
Average price	$546

Provider with most accurate pricing for Key West-Jacksonville flight deals.

Search Deals

Provider most trusted by Cheapflights users for Key West-Jacksonville flights.

Search Deals

From Florida Keys to Jacksonville

Search Deals

One-way flight from Florida Keys to Jacksonville

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($92 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Florida Keys to Jacksonville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiJacksonville

MIA - JAX

MIAJAX

Miami

Mon 12/15

5:30 am-5:36 pm

1 stop12h 06m

Jacksonville

Sun 12/21

4:48 pm-12:51 am

2 stops32h 03m

$210

MiamiJacksonville

MIA - JAX

MIAJAX

Miami

Sat 12/20

4:01 pm-8:50 am

2 stops16h 49m

Jacksonville

Mon 12/22

5:23 pm-12:51 am

1 stop7h 28m

$224

Key WestJacksonville

EYW - JAX

EYWJAX

Key West

Wed 12/10

6:10 pm-12:05 am

1 stop5h 55m

Jacksonville

Wed 12/17

1:14 pm-8:06 pm

1 stop6h 52m

$251

Key WestJacksonville

EYW - JAX

EYWJAX

Key West

Thu 12/11

12:20 pm-3:48 pm

2 stops27h 28m

Jacksonville

Sun 12/14

5:10 pm-10:29 am

1 stop17h 19m

$252

Key WestJacksonville

EYW - JAX

EYWJAX

Key West

Thu 1/8

10:06 am-10:35 am

2 stops24h 29m

Jacksonville

Sun 1/11

9:42 pm-4:51 pm

1 stop19h 09m

$254

MiamiJacksonville

MIA - JAX

MIAJAX

Miami

Fri 11/21

10:26 am-7:06 pm

1 stop8h 40m

Jacksonville

Fri 11/21

9:38 pm-3:14 pm

2 stops17h 36m

$267

Key WestJacksonville

EYW - JAX

EYWJAX

Key West

Mon 11/24

3:13 pm-1:06 pm

1 stop21h 53m

Jacksonville

Mon 12/8

6:36 pm-11:05 am

2 stops16h 29m

$271

MiamiJacksonville

MIA - JAX

MIAJAX

Miami

Tue 12/9

12:40 pm-9:05 pm

2 stops8h 25m

Jacksonville

Wed 12/10

6:10 am-4:10 pm

2 stops10h 00m

$301

MiamiJacksonville

MIA - JAX

MIAJAX

Miami

Wed 12/10

7:10 am-1:30 pm

1 stop6h 20m

Jacksonville

Wed 12/17

1:05 pm-7:50 pm

1 stop6h 45m

$301

MiamiJacksonville

MIA - JAX

MIAJAX

Miami

Tue 12/9

12:40 pm-9:05 pm

2 stops8h 25m

Jacksonville

Thu 12/11

6:10 am-12:50 pm

1 stop6h 40m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 35 results

Best time to book a flight from Florida Keys to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Florida Keys 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 Florida Keys to Jacksonville

What is the cheapest time of day to fly from EOA to JAX?

Unlike in the morning, when flights are generally more expensive, you can save up to 27% on flights from Florida Keys to Jacksonville by exploring options for tickets in the evening.

Reviews of airlines servicing Jacksonville

Get a feel of what it's like to fly with Delta, American Airlines, and JetBlue from Florida Keys to Jacksonville by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,007 reviews

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

8,007 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

American Airlines

7.2

Good

11,050 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

JetBlue

7.2

Good

2,907 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

Related info for your journey

What airport do you fly into for flights to Jacksonville from Florida Keys?
Jacksonville (JAX), located 11.2 mi from the city center, is the airport you fly into when you book flights from Florida Keys to Jacksonville.
How long is the flight from Florida Keys to Jacksonville?
Departing from Florida Keys to Jacksonville will take you 5h 55m. Airlines will cover a distance of 410 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Florida Keys to Jacksonville that include hotel bookings?
Yes. In addition to deals on Florida Keys to Jacksonville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Florida Keys to Jacksonville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Florida Keys to Jacksonville.
Can I find deals for business class flights from Florida Keys to Jacksonville?
Yes. Cheapflights offers flight deals from Florida Keys to Jacksonville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Jacksonville Beach

Orange Park

Fernandina Beach

Kingsland

Waycross

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Top airline flying from Florida Keys to Jacksonville

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$326	Average$466	FlexibilityNo cancel fee	On-time71%

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$55+ Cheap flights from Florida Keys to Jacksonville (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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Florida Keys to Jacksonville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Florida Keys to Jacksonville

Cheapest flights from Florida Keys to JacksonvilleExplore the most affordable flight options available from Florida Keys to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

Explore the most affordable flight options available from Florida Keys to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

Cheap flight deals from Florida Keys to Jacksonville

Keep the following information in mind while searching for Florida Keys to Jacksonville flight deals. Data was last updated November 13, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Florida Keys to Jacksonville that are best for you.

Best time to book a flight from Florida Keys to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Florida Keys with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Florida Keys to Jacksonville

What is the cheapest time of day to fly from EOA to JAX?

Find hourly flight availability from Florida Keys 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 November 13, 2025.

Reviews of airlines servicing Jacksonville

Get a feel of what it's like to fly with Delta, American Airlines, and JetBlue from Florida Keys to Jacksonville by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly into for flights to Jacksonville from Florida Keys?

How long is the flight from Florida Keys to Jacksonville?

Can I find deals for flights from Florida Keys to Jacksonville that include hotel bookings?

How can I find direct flights from Florida Keys to Jacksonville?

Can I find deals for business class flights from Florida Keys to Jacksonville?

Traveling to a place near Jacksonville?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Florida Keys to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Florida Keys to Jacksonville

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Travel Smart

Cheapest flights from Florida Keys to Jacksonville
Explore the most affordable flight options available from Florida Keys to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.