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Cheap flights from Jacksonville, North Carolina to Florida Keys from $99

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 10/20. 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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Find the cheapest flights from Jacksonville, North Carolina to Florida Keys

Cheap round-trip flights

Delta Logo
11:50 am - 6:20 pmOAJ-MIA
6h 30m1 stop
Delta Logo
6:00 am - 11:10 amMIA-OAJ
5h 10m1 stop
$197Delta
Find Deal
Tue, Nov 11 - Sat, Nov 15
Delta Logo
6:55 pm - 12:23 amOAJ-MIA
5h 28m1 stop
Delta Logo
6:00 am - 11:08 amMIA-OAJ
5h 08m1 stop
$220Delta
Find Deal
Mon, Sep 29 - Thu, Oct 2
Delta Logo
11:06 am - 6:57 pmOAJ-MIA
7h 51m1 stop
Delta Logo
6:00 am - 11:10 amMIA-OAJ
5h 10m1 stop
$257Delta
Find Deal
Tue, Feb 17 - Sat, Feb 28
Delta Logo
5:40 am - 10:52 amOAJ-MIA
5h 12m1 stop
Delta Logo
8:05 am - 2:54 pmMIA-OAJ
6h 49m1 stop
$267Delta
Find Deal
Wed, Feb 18 - Wed, Feb 25
Delta Logo
4:00 pm - 9:02 pmOAJ-MIA
5h 02m1 stop
Delta Logo
7:00 am - 1:39 pmMIA-OAJ
6h 39m1 stop
$277Delta
Find Deal
Wed, Feb 25 - Thu, Feb 26
Delta Logo
11:06 am - 5:24 pmOAJ-MIA
6h 18m1 stop
Delta Logo
6:00 am - 11:10 amMIA-OAJ
5h 10m1 stop
$298Delta
Find Deal
Sat, Feb 21 - Thu, Feb 26
Delta Logo
11:06 am - 3:47 pmOAJ-MIA
4h 41m1 stop
Delta Logo
7:30 am - 10:14 pmMIA-OAJ
14h 44m2 stops
$300Delta
Find Deal
Tue, Feb 17 - Wed, Feb 25
Delta Logo
5:40 am - 6:55 pmOAJ-MIA
13h 15m2 stops
Delta Logo
6:00 am - 11:10 amMIA-OAJ
5h 10m1 stop
$310Delta
Find Deal
Wed, Feb 25 - Thu, Feb 26
American Airlines Logo
5:00 am - 1:10 pmOAJ-EYW
8h 10m2 stops
American Airlines Logo
3:06 pm - 9:35 pmEYW-OAJ
6h 29m1 stop
$398American Airlines
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Thu, Feb 19 - Thu, Feb 26
American Airlines Logo
3:24 pm - 9:26 pmOAJ-MIA
6h 02m1 stop
American Airlines Logo
6:00 am - 10:33 amMIA-OAJ
4h 33m1 stop
$412American Airlines
Find Deal
Fri, Oct 31 - Sat, Nov 8

Delta flights from Jacksonville, North Carolina to Florida Keys

Our best Delta deals on Jacksonville, North Carolina to Florida Keys flight tickets
Delta
Nov 11
OAJ11:50 amJacksonville Albert J Ellis
6h 30m
1 stop
MIA6:20 pmMiami
Nov 15
MIA6:00 amMiami
5h 10m
1 stop
OAJ11:10 amJacksonville Albert J Ellis
$197
Find similar
Delta
Sep 29
OAJ6:55 pmJacksonville Albert J Ellis
5h 28m
1 stop
MIA12:23 amMiami
Oct 2
MIA6:00 amMiami
5h 08m
1 stop
OAJ11:08 amJacksonville Albert J Ellis
$220
Find similar
Delta
Feb 17
OAJ11:06 amJacksonville Albert J Ellis
7h 51m
1 stop
MIA6:57 pmMiami
Feb 28
MIA6:00 amMiami
5h 10m
1 stop
OAJ11:10 amJacksonville Albert J Ellis
$257
Find similar

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
Feb 19
OAJ5:00 amJacksonville Albert J Ellis
8h 10m
2 stops
EYW1:10 pmKey West
Feb 26
EYW3:06 pmKey West
6h 29m
1 stop
OAJ9:35 pmJacksonville Albert J Ellis
$398
Find similar
American Airlines
Oct 31
OAJ3:24 pmJacksonville Albert J Ellis
6h 02m
1 stop
MIA9:26 pmMiami
Nov 8
MIA6:00 amMiami
4h 33m
1 stop
OAJ10:33 amJacksonville Albert J Ellis
$412
Find similar
American Airlines
Nov 1
OAJ2:48 pmJacksonville Albert J Ellis
4h 55m
1 stop
MIA7:43 pmMiami
Nov 10
MIA5:45 amMiami
5h 23m
1 stop
OAJ11:08 amJacksonville Albert J Ellis
$440
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 September 17, 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

Tue 11/11

11:50 am-6:20 pm

1 stop6h 30m

Miami

Sat 11/15

6:00 am-11:10 am

1 stop5h 10m

$197

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Mon 9/29

6:55 pm-12:23 am

1 stop5h 28m

Miami

Thu 10/2

6:00 am-11:08 am

1 stop5h 08m

$220

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Tue 2/17

11:06 am-6:57 pm

1 stop7h 51m

Miami

Sat 2/28

6:00 am-11:10 am

1 stop5h 10m

$257

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Wed 2/18

5:40 am-10:52 am

1 stop5h 12m

Miami

Wed 2/25

8:05 am-2:54 pm

1 stop6h 49m

$267

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Wed 2/25

4:00 pm-9:02 pm

1 stop5h 02m

Miami

Thu 2/26

7:00 am-1:39 pm

1 stop6h 39m

$277

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Sat 2/21

11:06 am-5:24 pm

1 stop6h 18m

Miami

Thu 2/26

6:00 am-11:10 am

1 stop5h 10m

$298

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Tue 2/17

11:06 am-3:47 pm

1 stop4h 41m

Miami

Wed 2/25

7:30 am-10:14 pm

2 stops14h 44m

$300

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Wed 2/25

5:40 am-6:55 pm

2 stops13h 15m

Miami

Thu 2/26

6:00 am-11:10 am

1 stop5h 10m

$310

JacksonvilleKey West

OAJ - EYW

OAJEYW

Jacksonville Albert J Ellis

Thu 2/19

5:00 am-1:10 pm

2 stops8h 10m

Key West

Thu 2/26

3:06 pm-9:35 pm

1 stop6h 29m

$398

JacksonvilleMiami

OAJ - MIA

OAJMIA

Jacksonville Albert J Ellis

Fri 10/31

3:24 pm-9:26 pm

1 stop6h 02m

Miami

Sat 11/8

6:00 am-10:33 am

1 stop4h 33m

$412

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 40% 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

Direct flights

None
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?

Best airlines flying from Jacksonville, North Carolina to Florida Keys

Compare and see reviews for airlines that fly from Jacksonville, North Carolina to Florida Keys with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $301Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

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

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