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Cheap flights from Jacksonville to Florida Keys from $79

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 to Florida Keys departing on 5/11. 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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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Jacksonville to Florida Keys.
Frontier Logo
12:25 pm - 6:19 pmJAX-MIA
5h 54m1 stop
Frontier Logo
9:42 pm - 7:34 amMIA-JAX
9h 52m1 stop
$180Frontier
Find Deal
Sat, May 24 - Tue, Aug 5
Frontier Logo
12:25 pm - 6:19 pmJAX-MIA
5h 54m1 stop
Frontier Logo
9:10 am - 5:48 pmMIA-JAX
8h 38m1 stop
$200Frontier
Find Deal
Sat, May 24 - Thu, Aug 7
American Airlines Logo
7:28 pm - 8:50 pmJAX-MIA
1h 22mnonstop
American Airlines Logo
10:34 pm - 11:55 pmMIA-JAX
1h 21mnonstop
$207American Airlines
Find Deal
Sun, Apr 27 - Wed, Apr 30
Delta Logo
7:59 pm - 12:48 amJAX-MIA
4h 49m1 stop
Delta Logo
6:00 am - 12:55 pmMIA-JAX
6h 55m1 stop
$227Delta
Find Deal
Sun, Apr 27 - Wed, Apr 30
American Airlines Logo
7:27 am - 8:49 amJAX-MIA
1h 22mnonstop
American Airlines Logo
5:30 pm - 6:48 pmMIA-JAX
1h 18mnonstop
$228American Airlines
Find Deal
Sun, May 18 - Sun, May 25
Delta Logo
4:10 pm - 10:47 pmJAX-MIA
6h 37m1 stop
Delta Logo
6:10 pm - 12:08 amMIA-JAX
5h 58m1 stop
$237Delta
Find Deal
Fri, Apr 18 - Fri, May 2
Southwest Logo
3:35 pm - 9:55 pmJAX-MIA
6h 20m1 stop
Southwest Logo
6:25 am - 3:20 pmMIA-JAX
8h 55m1 stop
$246Southwest
Find Deal
Wed, Jun 4 - Thu, Jun 5
Southwest Logo
3:35 pm - 9:55 pmJAX-MIA
6h 20m1 stop
Southwest Logo
11:30 am - 11:00 pmMIA-JAX
11h 30m2 stops
$266Southwest
Find Deal
Wed, Jun 4 - Thu, Jun 5
Allegiant Air Logo
9:42 pm - 4:36 pmJAX-EYW
18h 54m1 stop
Allegiant Air Logo
3:58 pm - 7:36 pmEYW-JAX
27h 38m2 stops
$282Allegiant Air
Find Deal
Thu, Jul 3 - Sat, Jul 5
Allegiant Air Logo
4:26 pm - 4:20 pmJAX-EYW
23h 54m1 stop
Allegiant Air Logo
10:23 am - 11:00 amEYW-JAX
24h 37m1 stop
$332Allegiant Air
Find Deal
Thu, Apr 17 - Sun, Apr 20

Frontier flights from Jacksonville to Florida Keys

Our best Frontier deals on Jacksonville to Florida Keys flight tickets
Frontier
May 24
JAX12:25 pmJacksonville
5h 54m
1 stop
MIA6:19 pmMiami
Aug 5
MIA9:42 pmMiami
9h 52m
1 stop
JAX7:34 amJacksonville
Frontier
May 24
JAX12:25 pmJacksonville
5h 54m
1 stop
MIA6:19 pmMiami
Aug 7
MIA9:10 amMiami
8h 38m
1 stop
JAX5:48 pmJacksonville
Frontier
May 22
JAX8:32 amJacksonville
11h 59m
1 stop
MIA8:31 pmMiami
Aug 6
MIA9:42 pmMiami
9h 52m
1 stop
JAX7:34 amJacksonville

American Airlines flights from Jacksonville to Florida Keys

Our best American Airlines deals on Jacksonville to Florida Keys flight tickets
American Airlines
Apr 27
JAX7:28 pmJacksonville
1h 22m
MIA8:50 pmMiami
Apr 30
MIA10:34 pmMiami
1h 21m
JAX11:55 pmJacksonville
American Airlines
May 18
JAX7:27 amJacksonville
1h 22m
MIA8:49 amMiami
May 25
MIA5:30 pmMiami
1h 18m
JAX6:48 pmJacksonville
American Airlines
Apr 19
JAX7:28 pmJacksonville
1h 22m
MIA8:50 pmMiami
Apr 20
MIA10:34 pmMiami
1h 21m
JAX11:55 pmJacksonville

See travel insights to Florida Keys from

How to get the cheapest flight ticket from Jacksonville 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 August is another great option to travel to Florida Keys, with average flight prices from Jacksonville averaging around $199.

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

The cheapest day to depart from Jacksonville to Florida Keys is on a Friday when prices can be found for as low as $602. The most expensive day to fly to Florida Keys is Tuesday, with ticket prices averaging around $678.

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 to Florida Keys in the morning for as low as $563. 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 afternoon are often more expensive with an average ticket price of $1,065.

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Jacksonville when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $311 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Jacksonville for as low as $198 on momondo.

Cheap Jacksonville to Florida Keys flight deals and tips

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

Best Price Found

$79

Fastest flight time

1h 17m

Direct flights

Every day

Airports in Florida Keys

2 airports
The best one-way flight to Florida Keys from Jacksonville in the past 72 hours is $79. The best round-trip flight deal from Jacksonville to Florida Keys found on momondo in the last 72 hours is $180.
The fastest flight from Jacksonville to Florida Keys takes 1h 17m
Direct flights go from Jacksonville to Florida Keys every day.
There are 2 airports near Florida Keys: Key West (EYW), Miami (MIA)

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

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

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

  • How old do you have to be to fly from Jacksonville 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 Airport to Florida Keys.

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

    The travel and health documents you'll need for your trip to Florida Keys 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 Florida Keys. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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


Best airlines flying from Jacksonville to Florida Keys

Compare and see reviews for airlines that fly from Jacksonville to Florida Keys with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $106Free CancellationRating
7.3
2,919 reviews
Search JetBlue flights
American AirlinesPriceFrom $308Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $353Free CancellationRating
8.0
7,901 reviews
Search Delta flights

Why use momondo?

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

It is quick and easy to find Jacksonville to Florida Keys flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Florida Keys that suits you.

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

momondo does allow users to show only those flights to Florida Keys from Jacksonville which offer a flexible booking policy as well as other useful filters and features.

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


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