Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Atlantic City to Florida Keys from $35

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlantic City to Florida Keys departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Atlantic City to Florida Keys

Cheap round-trip flights

Spirit Airlines Logo
10:39 am - 1:14 pmACY-MIA
2h 35mnonstop
Spirit Airlines Logo
2:09 pm - 4:48 pmMIA-ACY
2h 39mnonstop
$70Spirit Airlines
Find Deal
Wed, Aug 27 - Wed, Sep 3
Spirit Airlines Logo
9:38 am - 12:18 pmACY-MIA
2h 40mnonstop
Spirit Airlines Logo
4:32 pm - 7:07 pmMIA-ACY
2h 35mnonstop
$84Spirit Airlines
Find Deal
Sat, Nov 8 - Wed, Nov 12
Spirit Airlines Logo
10:39 am - 1:14 pmACY-MIA
2h 35mnonstop
Spirit Airlines Logo
2:09 pm - 4:48 pmMIA-ACY
2h 39mnonstop
$86Spirit Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25
Spirit Airlines Logo
10:39 am - 1:14 pmACY-MIA
2h 35mnonstop
Spirit Airlines Logo
2:09 pm - 4:48 pmMIA-ACY
2h 39mnonstop
$96Spirit Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25
Spirit Airlines Logo
10:39 am - 1:14 pmACY-MIA
2h 35mnonstop
Spirit Airlines Logo
2:09 pm - 4:48 pmMIA-ACY
2h 39mnonstop
$97Spirit Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25
Spirit Airlines Logo
10:39 am - 1:14 pmACY-MIA
2h 35mnonstop
Spirit Airlines Logo
2:27 pm - 5:06 pmMIA-ACY
2h 39mnonstop
$98Spirit Airlines
Find Deal
Sat, Aug 30 - Mon, Sep 8
Spirit Airlines Logo
10:39 am - 1:14 pmACY-MIA
2h 35mnonstop
Spirit Airlines Logo
2:09 pm - 4:48 pmMIA-ACY
2h 39mnonstop
$112Spirit Airlines
Find Deal
Fri, Aug 15 - Mon, Aug 25
Spirit Airlines Logo
10:39 am - 1:14 pmACY-MIA
2h 35mnonstop
Spirit Airlines Logo
2:09 pm - 4:48 pmMIA-ACY
2h 39mnonstop
$114Spirit Airlines
Find Deal
Sat, Aug 16 - Sat, Aug 23
Logo
8:33 pm - 2:35 pmACY-EYW
18h 02m2 stops
Logo
12:39 pm - 9:52 amEYW-ACY
21h 13m2 stops
$340
Find Deal
Fri, Aug 29 - Fri, Sep 5
Logo
8:33 pm - 2:35 pmACY-EYW
18h 02m2 stops
Logo
8:47 am - 4:22 pmEYW-ACY
7h 35m1 stop
$352
Find Deal
Fri, Aug 29 - Fri, Sep 5

Spirit Airlines flights from Atlantic City to Florida Keys

Our best Spirit Airlines deals on Atlantic City to Florida Keys flight tickets
Spirit Airlines
Aug 27
ACY10:39 amAtlantic City
2h 35m
MIA1:14 pmMiami
Sep 3
MIA2:09 pmMiami
2h 39m
ACY4:48 pmAtlantic City
$70
Find similar
Spirit Airlines
Nov 8
ACY9:38 amAtlantic City
2h 40m
MIA12:18 pmMiami
Nov 12
MIA4:32 pmMiami
2h 35m
ACY7:07 pmAtlantic City
$84
Find similar
Spirit Airlines
Aug 22
ACY10:39 amAtlantic City
2h 35m
MIA1:14 pmMiami
Aug 25
MIA2:09 pmMiami
2h 39m
ACY4:48 pmAtlantic City
$86
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Atlantic City 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 August 2, 2025.
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

Atlantic CityMiami

ACY - MIA

ACYMIA

Atlantic City

Wed 8/27

10:39 am-1:14 pm

Nonstop2h 35m

Miami

Wed 9/3

2:09 pm-4:48 pm

Nonstop2h 39m

$70

Atlantic CityMiami

ACY - MIA

ACYMIA

Atlantic City

Sat 11/8

9:38 am-12:18 pm

Nonstop2h 40m

Miami

Wed 11/12

4:32 pm-7:07 pm

Nonstop2h 35m

$84

Atlantic CityMiami

ACY - MIA

ACYMIA

Atlantic City

Fri 8/22

10:39 am-1:14 pm

Nonstop2h 35m

Miami

Mon 8/25

2:09 pm-4:48 pm

Nonstop2h 39m

$86

Atlantic CityMiami

ACY - MIA

ACYMIA

Atlantic City

Fri 8/22

10:39 am-1:14 pm

Nonstop2h 35m

Miami

Mon 8/25

2:09 pm-4:48 pm

Nonstop2h 39m

$96

Atlantic CityMiami

ACY - MIA

ACYMIA

Atlantic City

Fri 8/22

10:39 am-1:14 pm

Nonstop2h 35m

Miami

Mon 8/25

2:09 pm-4:48 pm

Nonstop2h 39m

$97

Atlantic CityMiami

ACY - MIA

ACYMIA

Atlantic City

Sat 8/30

10:39 am-1:14 pm

Nonstop2h 35m

Miami

Mon 9/8

2:27 pm-5:06 pm

Nonstop2h 39m

$98

Atlantic CityMiami

ACY - MIA

ACYMIA

Atlantic City

Fri 8/15

10:39 am-1:14 pm

Nonstop2h 35m

Miami

Mon 8/25

2:09 pm-4:48 pm

Nonstop2h 39m

$112

Atlantic CityMiami

ACY - MIA

ACYMIA

Atlantic City

Sat 8/16

10:39 am-1:14 pm

Nonstop2h 35m

Miami

Sat 8/23

2:09 pm-4:48 pm

Nonstop2h 39m

$114

Atlantic CityKey West

ACY - EYW

ACYEYW

Atlantic City

Fri 8/29

8:33 pm-2:35 pm

2 stops18h 02m

Key West

Fri 9/5

12:39 pm-9:52 am

2 stops21h 13m

$340

Atlantic CityKey West

ACY - EYW

ACYEYW

Atlantic City

Fri 8/29

8:33 pm-2:35 pm

2 stops18h 02m

Key West

Fri 9/5

8:47 am-4:22 pm

1 stop7h 35m

$352

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Florida Keys from

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

What is the cheapest month to fly to Florida Keys?

The month of February is another great option to travel to Florida Keys, with average flight prices from Atlantic City averaging around $104.

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 Tuesday when prices can be found for as low as $90. The most expensive day to fly to Florida Keys is Wednesday, with ticket prices averaging around $216.

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 evening. momondo users have found flights departing from Atlantic City to Florida Keys in the evening for as low as $125. 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 morning are often more expensive with an average ticket price of $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

Best Price Found

$35

Fastest flight time

2h 35m

Direct flights

Tue, Thu, Sat and Sun

Airports in Florida Keys

1 airport
The best one-way flight to Florida Keys from Atlantic City in the past 72 hours is $35. The best round-trip flight deal from Atlantic City to Florida Keys found on momondo in the last 72 hours is $70.
The fastest flight from Atlantic City to Florida Keys takes 2h 35m
Direct flights go from Atlantic City to Florida Keys on Tuesday, Thursday, Saturday and Sunday. The only airline offering direct flights is Spirit Airlines.
There is 1 airport near Florida Keys: Miami (MIA)
Search flight deals

  • 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?

  • 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?

Best airlines flying from Atlantic City to Florida Keys

Compare and see reviews for airlines that fly from Atlantic City to Florida Keys with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $402Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 8/7
Thu 8/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Florida Keys

Popular cities in Florida Keys

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $48
Flights to Los Angelesfrom $37
Flights to Miamifrom $58
Flights to Chicagofrom $59
Flights to Orlandofrom $54
Flights to Las Vegasfrom $35
Flights to San Franciscofrom $61
Flights to Washington, D.C.from $48
Flights to Bostonfrom $77
Flights to Atlantafrom $29
Flights to Dallasfrom $55
Flights to Seattlefrom $93