What airlines fly to Florida Keys?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Florida Keys from Atlantic City according to our data. American Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 4 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Atlantic City to Florida Keys?

Spirit Airlines is the most popular carrier operating from Atlantic City to Florida Keys

When did momondo last update prices for flights from Atlantic City Airport to Florida Keys?

Prices for flights from Atlantic City Airport to Florida Keys are updated daily.

How many operators does momondo search for flights from Atlantic City Airport to Florida Keys?

The number of operators available for flights from Atlantic City Airport to Florida Keys is 4 as of April 2026.

How old do you have to be to fly from Atlantic City Airport to Florida Keys?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlantic City Airport to Florida Keys.

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

The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$96 Cheap Flights from Atlantic City to Florida Keys in 2026

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Atlantic City to Florida Keys

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 10:31 pm

ACY

MIA

16h 01m

2 stops

9:34 am - 6:32 pm

MIA

ACY

8h 58m

2 stops

$210Spirit Airlines

Thu, Apr 30 - Sun, May 3

7:37 pm - 10:31 pm

ACY

MIA

26h 54m

2 stops

8:00 am - 11:27 pm

MIA

ACY

15h 27m

2 stops

$211Spirit Airlines

Thu, Apr 23 - Sat, May 2

7:37 pm - 10:31 pm

ACY

MIA

26h 54m

2 stops

11:06 am - 10:50 am

MIA

ACY

23h 44m

2 stops

$217Spirit Airlines

Thu, Apr 30 - Thu, May 7

6:56 am - 11:06 am

ACY

EYW

28h 10m

1 stop

1:14 pm - 3:28 pm

EYW

ACY

26h 14m

1 stop

$221Multiple Airlines

Tue, May 12 - Tue, May 19

12:53 pm - 12:21 pm

ACY

EYW

23h 28m

1 stop

9:46 am - 12:40 am

EYW

ACY

14h 54m

1 stop

$227Multiple Airlines

Mon, Apr 27 - Thu, Apr 30

6:56 am - 11:06 am

ACY

EYW

28h 10m

1 stop

1:14 pm - 10:50 am

EYW

ACY

21h 36m

2 stops

$230Multiple Airlines

Tue, May 12 - Tue, May 19

7:37 pm - 10:31 pm

ACY

MIA

26h 54m

2 stops

6:30 am - 11:27 pm

MIA

ACY

16h 57m

2 stops

$232Spirit Airlines

Thu, Apr 23 - Tue, Apr 28

7:37 pm - 8:38 pm

ACY

MIA

25h 01m

2 stops

3:54 pm - 6:32 pm

MIA

ACY

26h 38m

2 stops

$234Spirit Airlines

Fri, Apr 24 - Mon, Apr 27

7:37 pm - 10:31 pm

ACY

MIA

26h 54m

2 stops

3:54 pm - 6:32 pm

MIA

ACY

26h 38m

2 stops

$236Spirit Airlines

Thu, Apr 23 - Mon, Apr 27

6:56 am - 12:34 pm

ACY

EYW

5h 38m

1 stop

3:33 pm - 3:28 pm

EYW

ACY

23h 55m

1 stop

$236Multiple Airlines

Tue, May 12 - Fri, May 15

Spirit Airlines flights from Atlantic City to Florida Keys

Our best Spirit Airlines deals on Atlantic City to Florida Keys flight tickets

Spirit Airlines

Apr 30

ACY6:30 amAtlantic City

16h 01m

2 stops

MIA10:31 pmMiami

May 3

MIA9:34 amMiami

8h 58m

2 stops

ACY6:32 pmAtlantic City

$210

Spirit Airlines

Apr 23

ACY7:37 pmAtlantic City

26h 54m

2 stops

MIA10:31 pmMiami

May 2

MIA8:00 amMiami

15h 27m

2 stops

ACY11:27 pmAtlantic City

$211

Spirit Airlines

Apr 11

ACY7:10 amAtlantic City

12h 57m

2 stops

MIA8:07 pmMiami

Apr 18

MIA7:00 amMiami

16h 27m

2 stops

ACY11:27 pmAtlantic City

$228

Breeze Airways flights from Atlantic City to Florida Keys

Our best Breeze Airways deals on Atlantic City to Florida Keys flight tickets

Breeze Airways

Sep 25

ACY7:31 pmAtlantic City

13h 53m

1 stop

EYW9:24 amKey West

Sep 28

EYW12:59 pmKey West

5h 52m

1 stop

ACY6:51 pmAtlantic City

$583

Breeze Airways

Sep 24

ACY7:36 pmAtlantic City

16h 43m

2 stops

EYW12:19 pmKey West

Sep 28

EYW12:59 pmKey West

5h 52m

1 stop

ACY6:51 pmAtlantic City

$634

Breeze Airways

Sep 24

ACY7:36 pmAtlantic City

15h 43m

1 stop

EYW11:19 amKey West

Sep 28

EYW12:59 pmKey West

5h 52m

1 stop

ACY6:51 pmAtlantic City

$683

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Atlantic CityMiami

ACY - MIA

ACYMIA

Atlantic City

Thu 4/30

6:30 am-10:31 pm

2 stops16h 01m

Miami

Sun 5/3

9:34 am-6:32 pm

2 stops8h 58m

$210

Atlantic CityMiami

ACY - MIA

ACYMIA

Atlantic City

Thu 4/23

7:37 pm-10:31 pm

2 stops26h 54m

Miami

Sat 5/2

8:00 am-11:27 pm

2 stops15h 27m

$211

Atlantic CityMiami

ACY - MIA

ACYMIA

Atlantic City

Thu 4/30

7:37 pm-10:31 pm

2 stops26h 54m

Miami

Thu 5/7

11:06 am-10:50 am

2 stops23h 44m

$217

Atlantic CityKey West

ACY - EYW

ACYEYW

Atlantic City

Tue 5/12

6:56 am-11:06 am

1 stop28h 10m

Key West

Tue 5/19

1:14 pm-3:28 pm

1 stop26h 14m

$221

Atlantic CityKey West

ACY - EYW

ACYEYW

Atlantic City

Mon 4/27

12:53 pm-12:21 pm

1 stop23h 28m

Key West

Thu 4/30

9:46 am-12:40 am

1 stop14h 54m

$227

Atlantic CityKey West

ACY - EYW

ACYEYW

Atlantic City

Tue 5/12

6:56 am-11:06 am

1 stop28h 10m

Key West

Tue 5/19

1:14 pm-10:50 am

2 stops21h 36m

$230

Atlantic CityMiami

ACY - MIA

ACYMIA

Atlantic City

Thu 4/23

7:37 pm-10:31 pm

2 stops26h 54m

Miami

Tue 4/28

6:30 am-11:27 pm

2 stops16h 57m

$232

Atlantic CityMiami

ACY - MIA

ACYMIA

Atlantic City

Fri 4/24

7:37 pm-8:38 pm

2 stops25h 01m

Miami

Mon 4/27

3:54 pm-6:32 pm

2 stops26h 38m

$234

Atlantic CityMiami

ACY - MIA

ACYMIA

Atlantic City

Thu 4/23

7:37 pm-10:31 pm

2 stops26h 54m

Miami

Mon 4/27

3:54 pm-6:32 pm

2 stops26h 38m

$236

Atlantic CityKey West

ACY - EYW

ACYEYW

Atlantic City

Tue 5/12

6:56 am-12:34 pm

1 stop5h 38m

Key West

Fri 5/15

3:33 pm-3:28 pm

1 stop23h 55m

$236

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Atlantic City 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

Prices

Airlines

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 Atlantic City averaging around $127.

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

The cheapest day to depart from Atlantic City to Florida Keys is on a Friday when prices can be found for as low as $150. The most expensive day to fly to Florida Keys is Wednesday, with ticket prices averaging around $216.

Can stopping save me money on Atlantic City to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Atlantic City to Florida Keys.

Cheap Atlantic City to Florida Keys flight deals and tips

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

Fastest flight time	5h 01m
Direct flights	None

The fastest flight from Atlantic City to Florida Keys takes 5h 01m

There are no direct flights from Atlantic City to Florida Keys. There are no popular flight routes from Atlantic City to Florida Keys.

Search flight deals

Frequently asked questions about flying from Atlantic City to Florida Keys

When did momondo last update prices for flights from Atlantic City Airport to Florida Keys?
Prices for flights from Atlantic City Airport to Florida Keys are updated daily.
How many operators does momondo search for flights from Atlantic City Airport to Florida Keys?
The number of operators available for flights from Atlantic City Airport to Florida Keys is 4 as of April 2026.
How old do you have to be to fly from Atlantic City Airport to Florida Keys?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlantic City Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Atlantic City to Florida Keys?
Based on momondo bookings for flights between Atlantic City and Florida Keys, the leading plane model is Airbus A320-100/200, making up 22.31% of the total bookings. Other popular models include Airbus A321neo with 16.73%, Airbus A321 (sharklets) with 12.56%, and Boeing 737 MAX 8 with 11.21%.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Florida Keys from Atlantic City.

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

All flight searches from Atlantic City to Florida Keys on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Atlantic City to Florida Keys flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Atlantic City 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 Atlantic City and alert you when they change.