$123 Cheap Flights from Key West (EYW) to Atlantic City (ACY)

View $123 flight on Wed, Feb 25, 2026Opens in a new window

Popular airlines from Key West Intl. Airport (EYW) to Atlantic City Intl. Airport (ACY)

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Cheap Flights from Key West to Atlantic City (EYW-ACY)

Prices were available within the past 7 days and start at $123 for one-way flights and $606 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Oct 22 - Sat, Oct 25
EYW
Key West
ACY
Atlantic City
$606 Roundtrip, found 1 day ago
$606
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Oct 22 from Key West to Atlantic City, returning Sat, Oct 25, priced at $606 found 1 day ago
American Airlines
Thu, Oct 23 - Sun, Oct 26
EYW
Key West
ACY
Atlantic City
$618 Roundtrip, found 1 day ago
$618
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 23 from Key West to Atlantic City, returning Sun, Oct 26, priced at $618 found 1 day ago
American Airlines
Tue, Oct 21 - Sat, Oct 25
EYW
Key West
ACY
Atlantic City
$621 Roundtrip, found 1 day ago
$621
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Oct 21 from Key West to Atlantic City, returning Sat, Oct 25, priced at $621 found 1 day ago
American Airlines
Thu, Oct 23 - Sun, Oct 26
EYW
Key West
ACY
Atlantic City
$628 Roundtrip, found 1 day ago
$628
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 23 from Key West to Atlantic City, returning Sun, Oct 26, priced at $628 found 1 day ago
American Airlines
Tue, Oct 7 - Tue, Oct 14
EYW
Key West
ACY
Atlantic City
$637 Roundtrip, found 4 days ago
$637
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Oct 7 from Key West to Atlantic City, returning Tue, Oct 14, priced at $637 found 4 days ago
American Airlines
Thu, Oct 23 - Sun, Oct 26
EYW
Key West
ACY
Atlantic City
$637 Roundtrip, found 1 day ago
$637
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 23 from Key West to Atlantic City, returning Sun, Oct 26, priced at $637 found 1 day ago
American Airlines
Tue, Oct 7 - Sat, Oct 11
EYW
Key West
ACY
Atlantic City
$642 Roundtrip, found 4 days ago
$642
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Oct 7 from Key West to Atlantic City, returning Sat, Oct 11, priced at $642 found 4 days ago
American Airlines
Tue, Oct 7 - Sun, Oct 12
EYW
Key West
ACY
Atlantic City
$650 Roundtrip, found 4 days ago
$650
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Oct 7 from Key West to Atlantic City, returning Sun, Oct 12, priced at $650 found 4 days ago
American Airlines
Thu, Oct 23 - Sun, Oct 26
EYW
Key West
ACY
Atlantic City
$654 Roundtrip, found 1 day ago
$654
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 23 from Key West to Atlantic City, returning Sun, Oct 26, priced at $654 found 1 day ago
American Airlines
Tue, Oct 21 - Sun, Oct 26
EYW
Key West
ACY
Atlantic City
$655 Roundtrip, found 1 day ago
$655
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Oct 21 from Key West to Atlantic City, returning Sun, Oct 26, priced at $655 found 1 day ago
Flights from Key West (EYW) to Atlantic City (ACY)
Origin airport
Key West Intl.
Destination airport
Atlantic City Intl.
Airlines serving
American Airlines
Roundtrip price
$605
Distance
1110 mi

Key West to Atlantic City Flights

The cheapest times to fly from Key West to Atlantic City

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Key West to Atlantic City are during the month of October. You can find some of the cheapest flights from Key West to Atlantic City with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Key West to Atlantic City

Sunday is one of the best days to book for cheap flights from Key West to Atlantic City: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Key West to Atlantic City

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Key West to Atlantic City in 2025. You can also book with separate airlines for your outbound and return journeys, from $123 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Key West to Atlantic City flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Key West to Atlantic City airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Key West Intl. Airport (EYW) to Atlantic City Intl. Airport (ACY) cost?
Snag a cheap one-way flight from $123 or cheap return flight from $606 from Key West Intl. Airport (EYW) to Atlantic City Intl. Airport (ACY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Key West Intl. Airport (EYW) to Atlantic City Intl. Airport (ACY)?
Traveling in October can help you save, as it's the cheapest month for flights between EYW and ACY. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Key West Intl. Airport (EYW) to Atlantic City Intl. Airport (ACY)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from EYW to ACY. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Key West Intl. Airport (EYW) to Atlantic City Intl. Airport (ACY)?
You'll need to book a flight with a layover if you're traveling from Key West Intl. Airport (EYW) to Atlantic City Intl. Airport (ACY). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from EYW to ACY?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a number of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Key West Intl. Airport (EYW) to Atlantic City Intl. Airport (ACY)?
To land at Atlantic City Intl. Airport (ACY) on schedule, select a flight that leaves Key West Intl. Airport (EYW) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Atlantic City from Key West Intl. Airport (EYW)?
If you're traveling on a direct flight from Key West Intl. Airport (EYW) to Atlantic City, Philadelphia Intl. Airport (PHL) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Key West Intl. Airport (EYW) to Atlantic City Intl. Airport (ACY) last-minute?
Booking your plane ticket from EYW to ACY shortly before your getaway is typically more expensive. But if there's some wiggle room with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book an EYW to ACY flight and hotel package?
You'll typically save money by securing an EYW to ACY flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your preferred accommodations and flights, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Key West Intl. Airport (EYW) to Atlantic City Intl. Airport (ACY)?
If you booked your EYW to ACY flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

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*Available to One Key members.