$85 Find Cheap Flights from Atlantic City to Florida Keys

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlantic City to Florida Keys departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Florida Keys

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlantic City to Florida Keys, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlantic City to Florida Keys, as well as popular online travel agencies
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Cheap Flights from Atlantic City to Florida Keys

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Miami
Miami2 stops$177
Key West
Key West1 stop$190
Miami
Miami2 stops$177
Key West
Key West1 stop$190

Book Cheap Atlantic City to Florida Keys Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlantic City to Florida Keys that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlantic City to Florida Keys

Sun, Jan 11 - Sat, Jan 17
Spirit Airlines Logo
8:20 pm - 12:56 pm
ACY
-
MIA
16h 36m2 stops
Spirit Airlines Logo
7:00 am - 11:53 pm
MIA
-
ACY
16h 53m2 stops
$177Spirit Airlines
Mon, Jan 12 - Wed, Jan 14
Spirit Airlines Logo
6:15 am - 11:59 pm
ACY
-
MIA
17h 44m2 stops
Spirit Airlines Logo
7:00 am - 11:53 pm
MIA
-
ACY
16h 53m2 stops
$190Spirit Airlines
Mon, Jan 5 - Mon, Jan 12
Spirit Airlines Logo
5:10 am - 1:30 pm
ACY
-
EYW
8h 20m1 stop
Spirit Airlines Logo
2:25 pm - 11:53 pm
EYW
-
ACY
9h 28m1 stop
$190Spirit Airlines
Thu, Jan 29 - Mon, Feb 2
Multiple Airlines Logo
1:07 pm - 12:56 pm
ACY
-
MIA
23h 49m2 stops
Multiple Airlines Logo
7:00 am - 9:43 am
MIA
-
ACY
26h 43m2 stops
$191Multiple Airlines
Wed, Jan 14 - Wed, Jan 21
Spirit Airlines Logo
8:20 pm - 7:46 pm
ACY
-
MIA
23h 26m2 stops
Spirit Airlines Logo
7:00 am - 11:53 pm
MIA
-
ACY
16h 53m2 stops
$195Spirit Airlines
Tue, Jan 13 - Tue, Jan 20
Spirit Airlines Logo
10:40 am - 11:56 am
ACY
-
MIA
25h 16m3 stops
Spirit Airlines Logo
7:00 am - 11:53 pm
MIA
-
ACY
16h 53m2 stops
$196Spirit Airlines
Sun, Feb 8 - Tue, Feb 10
Multiple Airlines Logo
1:07 pm - 10:31 am
ACY
-
MIA
21h 24m2 stops
Multiple Airlines Logo
7:00 am - 11:53 pm
MIA
-
ACY
16h 53m2 stops
$198Multiple Airlines
Fri, Jan 9 - Wed, Jan 14
Spirit Airlines Logo
8:20 pm - 12:56 pm
ACY
-
MIA
16h 36m2 stops
Spirit Airlines Logo
7:00 am - 11:53 pm
MIA
-
ACY
16h 53m2 stops
$204Spirit Airlines
Thu, Jan 15 - Thu, Jan 22
Spirit Airlines Logo
6:15 am - 11:14 pm
ACY
-
MIA
16h 59m2 stops
Spirit Airlines Logo
7:00 am - 11:53 pm
MIA
-
ACY
16h 53m2 stops
$205Spirit Airlines
Sun, Jan 11 - Sat, Jan 17
Spirit Airlines Logo
8:20 pm - 7:46 pm
ACY
-
MIA
23h 26m3 stops
Spirit Airlines Logo
7:00 am - 11:53 pm
MIA
-
ACY
16h 53m2 stops
$207Spirit Airlines
Booking Insights

KAYAK's insights & trends for Atlantic City to Florida Keys flights

Get data-powered insights and trends into flights from Atlantic City to Florida Keys to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Atlantic City to Florida Keys?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $262, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Atlantic City to Florida Keys?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlantic City to Florida Keys, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Atlantic City to Florida Keys is August, when tickets cost $127 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $446 and $350 respectively.

What’s the cheapest day of the week to fly from Atlantic City to Florida Keys?

The average price of all round-trip flights from Atlantic City to Florida Keys clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Florida Keys on a Tuesday and more expensive on a Wednesday. On your return trip to Atlantic City, you should consider flying back on a Thursday, and avoid Mondays for better deals.

Good to know

Low seasonJune
Cheapest flight$85
Best time to beat the crowds but there is an average 37% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Atlantic City to Key West

FAQs - booking Florida Keys flights

  • How does KAYAK find such low prices on flights from Atlantic City to Florida Keys?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlantic City to Florida Keys.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlantic City to Florida Keys?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Atlantic City to Florida Keys is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlantic City to Florida Keys?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Atlantic City to Florida Keys with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlantic City to Florida Keys?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Atlantic City to Florida Keys up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Florida Keys?

    The cheapest time of day to fly to Florida Keys is generally at night, when round-trip flights cost $125 on average. Morning departures are around 16% more expensive than evening flights, on average. The most expensive time of day to fly to Florida Keys is generally in the morning, which is peak travel time and where the average cost of a ticket is $177.

Reviews of the top 3 airlines serving from Atlantic City to Florida Keys

 
See real verified KAYAK customer reviews for airlines flying from Atlantic City to Florida Keys. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlantic City to Florida Keys? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11053 reviews
6.9Entertainment
8.0Crew
7.5Boarding
7.2Comfort
6.5Food
Airline reviews

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

10.0 ExcellentJamie, Dec 2025
DCA - TPA
Read more American Airlines reviews

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

We didn't take off until an hour after we boarded.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

We had to sit and wait for almost an hour after landing and taxiing to the gate. The jet bridge was broken so we just waited and waited and waited and it was inconvenient, hot, and unnecessary.

Flight was canceled and instead of rescheduling at the gate we had to go out to the ticket counter. Unruly kids kicking the back of my rows chair with staff to inattentive to say something.

I love a flight without turbulence and you guys deliver It’d be nice to have comfier seats and maybe some inflight entertainment and snacks but that’s for Delta

Terrible Airline I will never fly that airline again. Shame on you for recommending them.

I hope you continue to be one of the great company

I stopped flying spirit as much because they are crooks and thieves. It's not like other airlines where you can at least get credits they just take your money.

The pilot would speak it was painfully load a d the crew had to know this! Maybe the were hesitant to tell him. It was just a mediocre experience and I was in Spirit first class!

My flight was cancelled last minute and I had to pay $1600 for flights, when my original flights were $300. It was a terrible experience.

Excessive fees for flight delays. What a Scam. I was not able to attend the wedding I needed to go.

It was terrible, we had to board and unboard the flight with a hour delay that caused me to miss an appointment and a surprise for my wife

Not clean and was told I would get a great seat and it was not great at all

Flight got delayed for 5 hours no good explanation was offered ;(

Better than expected. Staff were friendly and nice on both flights.

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

It was well done. It was my first time flying with them and I was nervous b/c I have heard of many cancelled and/or delray flights. Everything went smoothly.

Frontier is the Walmart of airlines. Frontier has removed adjustability and comfort from their seats to make the flight lighter and save gas. This makes it impossible to sleep on their flights. Their customer service is abysmal. Once, I bought a drink on the plane, and they swiped my credit card on the plane to pay for it. Then I got three weeks of daily notices from my bank telling me they tried to charge the wrong card number over and over again. I tried to call them, but they removed the ability to actually talk to someone that can resolve such a problem from their company to cut corners. The only way to talk to someone in person is to go to the check-in counter at the airport (40 minutes drive from my house). Eventually their system gave up on trying to charge the card, after 21 days of repeated tries. They don't pad their prices even a little to handle customer service issues like missed flights. They also have a blanket policy preventing helping you reschedule a missed flight if their system says you "cancelled" your own flight online. This is a major problem because their website is broken on mobile devices, the only web browser you have at the airport when their gate staff tell you that you have to reschedule your own missed flight online because they can't help you. I tried to reschedule my flight on my android device and instead, their website crashed and "cancelled" my missed flight. When I got to the counter, the agent argued with me for 5 minutes insisting that I intentionally cancelled my own flight (implying I had to buy another flight). She missed the point: the problem was that I could not buy another flight because their website is broken. I left to avoid more conflict with the "customer service" agent. I tried to redress my issue with their only other "customer service" chanel available: the contact form on their website. The response I got was more of the same: you cancelled your own flight, according to our website / computer records, therefore we won't help you. I was trying to explain the problem with their broken website that cost me hundreds of dollars by crashing / malfunctioning and resulting in a cancelled flight, but they only had deaf ears for this problem. Worst customer service I have ever experienced. I will never buy another Frontier flight again, because it is a risky, painful move that I will likely regret often.

I was 2 hr arrive in the airport and 45 min in the line . After take to my turn . The agent tell me I’m later . I can not board . So my vacation was going to the floor . Just for their bad customer service agent in the airline

2 hour delay due to late plane, wrong size plane causing overbooking, and people getting off and on the plane after boarding was completed.

Since you have to pay for overhead bags then they shouldn't be running out of space and asking individuals who paid to remove stuff from the overhead

Everything you need to know for your flight to Florida Keys

Information on your arrival and departure airports