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Cheap flights from Jacksonville, North Carolina to Florida Keys from $144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville, North Carolina to Florida Keys departing on 1/15. 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 Jacksonville, North Carolina to Florida Keys

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:33 pm - 10:48 pm
OAJ
-
MIA
6h 15m1 stop
Delta Logo
5:50 am - 11:04 am
MIA
-
OAJ
5h 14m1 stop
$197Delta
Sat, Jan 10 - Fri, Jan 16
American Airlines Logo
1:57 pm - 9:10 pm
OAJ
-
MIA
7h 13m1 stop
American Airlines Logo
8:35 am - 1:32 pm
MIA
-
OAJ
4h 57m1 stop
$217American Airlines
Sun, Jan 18 - Fri, Jan 23
Delta Logo
6:44 pm - 12:53 am
OAJ
-
MIA
6h 09m1 stop
Delta Logo
6:00 am - 11:10 am
MIA
-
OAJ
5h 10m1 stop
$258Delta
Wed, Mar 25 - Thu, Apr 2
American Airlines Logo
1:57 pm - 9:10 pm
OAJ
-
MIA
7h 13m1 stop
American Airlines Logo
7:07 am - 11:11 am
MIA
-
OAJ
4h 04m1 stop
$267American Airlines
Sat, Jan 17 - Wed, Jan 21
American Airlines Logo
6:07 am - 10:58 am
OAJ
-
MIA
4h 51m1 stop
American Airlines Logo
8:35 am - 3:00 pm
MIA
-
OAJ
6h 25m1 stop
$277American Airlines
Thu, Jan 15 - Wed, Jan 21
Delta Logo
6:25 pm - 12:56 am
OAJ
-
MIA
6h 31m1 stop
Delta Logo
8:05 am - 1:40 pm
MIA
-
OAJ
5h 35m1 stop
$317Delta
Wed, Apr 29 - Mon, May 4
American Airlines Logo
1:57 pm - 9:10 pm
OAJ
-
MIA
7h 13m1 stop
American Airlines Logo
8:35 am - 3:00 pm
MIA
-
OAJ
6h 25m1 stop
$318American Airlines
Fri, Jan 16 - Wed, Jan 21
Delta Logo
4:33 pm - 10:48 pm
OAJ
-
MIA
6h 15m1 stop
Delta Logo
7:15 am - 1:35 pm
MIA
-
OAJ
6h 20m1 stop
$358Delta
Thu, Jan 15 - Mon, Jan 19
Delta Logo
6:44 pm - 12:53 am
OAJ
-
MIA
6h 09m1 stop
Delta Logo
6:00 am - 11:10 am
MIA
-
OAJ
5h 10m1 stop
$368Delta
Thu, Mar 19 - Sat, Mar 28
American Airlines Logo
1:57 pm - 9:10 pm
OAJ
-
MIA
7h 13m1 stop
American Airlines Logo
7:07 am - 11:11 am
MIA
-
OAJ
4h 04m1 stop
$412American Airlines
Fri, Jan 16 - Mon, Jan 19

American Airlines flights from Jacksonville, North Carolina to Florida Keys

Our best American Airlines deals on Jacksonville, North Carolina to Florida Keys flight tickets
American Airlines
Jan 18
OAJ1:57 pmJacksonville Albert J Ellis
7h 13m
1 stop
MIA9:10 pmMiami
Jan 23
MIA8:35 amMiami
4h 57m
1 stop
OAJ1:32 pmJacksonville Albert J Ellis
$217
Find similar
American Airlines
Jan 17
OAJ1:57 pmJacksonville Albert J Ellis
7h 13m
1 stop
MIA9:10 pmMiami
Jan 21
MIA7:07 amMiami
4h 04m
1 stop
OAJ11:11 amJacksonville Albert J Ellis
$267
Find similar
American Airlines
Jan 15
OAJ6:07 amJacksonville Albert J Ellis
4h 51m
1 stop
MIA10:58 amMiami
Jan 21
MIA8:35 amMiami
6h 25m
1 stop
OAJ3:00 pmJacksonville Albert J Ellis
$277
Find similar

Delta flights from Jacksonville, North Carolina to Florida Keys

Our best Delta deals on Jacksonville, North Carolina to Florida Keys flight tickets
Delta
Jan 10
OAJ4:33 pmJacksonville Albert J Ellis
6h 15m
1 stop
MIA10:48 pmMiami
Jan 16
MIA5:50 amMiami
5h 14m
1 stop
OAJ11:04 amJacksonville Albert J Ellis
$197
Find similar
Delta
Mar 25
OAJ6:44 pmJacksonville Albert J Ellis
6h 09m
1 stop
MIA12:53 amMiami
Apr 2
MIA6:00 amMiami
5h 10m
1 stop
OAJ11:10 amJacksonville Albert J Ellis
$258
Find similar
Delta
Apr 29
OAJ6:25 pmJacksonville Albert J Ellis
6h 31m
1 stop
MIA12:56 amMiami
May 4
MIA8:05 amMiami
5h 35m
1 stop
OAJ1:40 pmJacksonville Albert J Ellis
$317
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Jacksonville, North Carolina to Florida Keys 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 December 18, 2025.
Use the filters below to find and compare flights from Jacksonville, North Carolina to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Sat 1/10

4:33 pm-10:48 pm

1 stop6h 15m

Miami

Fri 1/16

5:50 am-11:04 am

1 stop5h 14m

$197

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Sun 1/18

1:57 pm-9:10 pm

1 stop7h 13m

Miami

Fri 1/23

8:35 am-1:32 pm

1 stop4h 57m

$217

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Wed 3/25

6:44 pm-12:53 am

1 stop6h 09m

Miami

Thu 4/2

6:00 am-11:10 am

1 stop5h 10m

$258

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Sat 1/17

1:57 pm-9:10 pm

1 stop7h 13m

Miami

Wed 1/21

7:07 am-11:11 am

1 stop4h 04m

$267

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Thu 1/15

6:07 am-10:58 am

1 stop4h 51m

Miami

Wed 1/21

8:35 am-3:00 pm

1 stop6h 25m

$277

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Wed 4/29

6:25 pm-12:56 am

1 stop6h 31m

Miami

Mon 5/4

8:05 am-1:40 pm

1 stop5h 35m

$317

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Fri 1/16

1:57 pm-9:10 pm

1 stop7h 13m

Miami

Wed 1/21

8:35 am-3:00 pm

1 stop6h 25m

$318

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Thu 1/15

4:33 pm-10:48 pm

1 stop6h 15m

Miami

Mon 1/19

7:15 am-1:35 pm

1 stop6h 20m

$358

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Thu 3/19

6:44 pm-12:53 am

1 stop6h 09m

Miami

Sat 3/28

6:00 am-11:10 am

1 stop5h 10m

$368

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Fri 1/16

1:57 pm-9:10 pm

1 stop7h 13m

Miami

Mon 1/19

7:07 am-11:11 am

1 stop4h 04m

$412

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Florida Keys from

How to get the cheapest flight ticket from Jacksonville, North Carolina to Florida Keys

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

What is the cheapest month to fly to Florida Keys?

The month of September is another great option to travel to Florida Keys, with average flight prices from Jacksonville, North Carolina averaging around $240.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Jacksonville, North Carolina to Florida Keys is on a Thursday when prices can be found for as low as $178. The most expensive day to fly to Florida Keys is Saturday, with ticket prices averaging around $571.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is in the morning. momondo users have found flights departing from Jacksonville, North Carolina to Florida Keys in the morning for as low as $343. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $452.

Can stopping save me money on Jacksonville, North Carolina to Florida Keys flights?

You could potentially save up to 45% on your flight if you consider stops on a Jacksonville, North Carolina to Florida Keys flight.

Cheap Jacksonville, North Carolina to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville, North Carolina to Florida Keys

Fastest flight time

4h 52m

Direct flights

None
The fastest flight from Jacksonville, North Carolina to Florida Keys takes 4h 52m
There are no direct flights from Jacksonville, North Carolina to Florida Keys. There are no popular flight routes from Jacksonville, North Carolina to Florida Keys.
Search flight deals

  • When did momondo last update prices for flights from Jacksonville Albert J Ellis Airport to Florida Keys?

    Prices for flights from Jacksonville Albert J Ellis Airport to Florida Keys are refreshed on a daily basis.

  • How many operators does momondo search for flights from Jacksonville Albert J Ellis Airport to Florida Keys?

  • How old do you have to be to fly from Jacksonville Albert J Ellis Airport to Florida Keys?

    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 Jacksonville Albert J Ellis Airport to Florida Keys.

  • What documentation or ID do you need to fly to Florida Keys?

    The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Jacksonville, North Carolina to Florida Keys?

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to Florida Keys?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Jacksonville to Florida Keys. momondo saves you time and could save you money on your trip.

Can I find flights from Jacksonville to Florida Keys with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Florida Keys from Jacksonville with this policy.

How can momondo help me find flights from Jacksonville to Florida Keys?

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

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

If you are simply researching potential flights to Florida Keys, momondo offers a useful price alert feature which will track prices for flights to Florida Keys from Jacksonville and alert you when they change.

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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