$99+ Cheap flights from Key West to Atlantic City (EYW - ACY)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — ACY
Oct 25 — Nov 11
Round-trip
1 adult, Economy
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Find cheap flights from Key West to Atlantic City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Key West to Atlantic City
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Best
Last-minute
One-way
Cheapest flights from Key West to Atlantic CityExplore the most affordable flight options available from Key West to Atlantic City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.
Explore the most affordable flight options available from Key West to Atlantic City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:37 am -
1 stop24h 11m
Mon 10/127:31 pm -
1 stop17h 05m
Deal found 9/22![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:54 am -
1 stop26h 34m
Fri 11/132:57 pm -
1 stop18h 07m
Deal found 9/20![Allegiant Air logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:59 pm -
1 stop5h 52m
Thu 10/17:36 pm -
1 stop15h 43m
Deal found 9/23![Breeze Airways logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:59 pm -
1 stop5h 52m
Thu 10/111:43 am -
2 stops20h 01m
Deal found 9/23![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:54 pm -
1 stop14h 17m
Fri 11/1310:55 am -
2 stops22h 29m
Deal found 9/20![Multiple Airlines logo]()
$460
This Mytrip deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:01 pm -
2 stops6h 55m
Mon 10/1212:45 pm -
3 stops44h 39m
Deal found 9/22![Breeze Airways logo]()
$789
This Booking.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/810:59 am -
1 stop25h 06m
Fri 11/137:31 pm -
3 stops38h 48m
Deal found 9/20![Breeze Airways logo]()
$1,058
Best flights from Key West to Atlantic CityDiscover carefully curated flight deals from Key West to Atlantic City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
Discover carefully curated flight deals from Key West to Atlantic City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:37 am -
1 stop24h 11m
Mon 10/127:31 pm -
1 stop17h 05m
Deal found 9/22![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:54 am -
1 stop26h 34m
Fri 11/132:57 pm -
1 stop18h 07m
Deal found 9/20![Allegiant Air logo]()
$354
This Mytrip deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:01 pm -
2 stops6h 55m
Mon 10/1212:45 pm -
3 stops44h 39m
Deal found 9/22![Breeze Airways logo]()
$789
This Booking.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/810:59 am -
1 stop25h 06m
Fri 11/137:31 pm -
3 stops38h 48m
Deal found 9/20![Breeze Airways logo]()
$1,058
Last-minute flights from Key West to Atlantic CityDiscover last-minute flight deals from Key West to Atlantic City. Data last updated September 25, 2026 and is based on user searches.
Discover last-minute flight deals from Key West to Atlantic City. Data last updated September 25, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:59 pm -
1 stop5h 52m
Thu 10/17:36 pm -
1 stop15h 43m
Deal found 9/23![Breeze Airways logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:59 pm -
1 stop5h 52m
Thu 10/111:43 am -
2 stops20h 01m
Deal found 9/23![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:37 am -
1 stop24h 11m
Mon 10/127:31 pm -
1 stop17h 05m
Deal found 9/22![Multiple Airlines logo]()
$328
This Mytrip deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:01 pm -
2 stops6h 55m
Mon 10/1212:45 pm -
3 stops44h 39m
Deal found 9/22![Breeze Airways logo]()
$789
One-way flights from Key West to Atlantic CitySearch for one-way flight options from Key West to Atlantic City. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
Search for one-way flight options from Key West to Atlantic City. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
This Priceline deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:59 pm -
1 stop5h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Breeze Airways logo]()
$99
This Priceline deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:59 pm -
1 stop5h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Breeze Airways logo]()
$152
This Priceline deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:59 pm -
1 stop5h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Breeze Airways logo]()
$219
Find flight deals from Key West to Atlantic City
Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Atlantic City (ACY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $328 (Kiwi.com) |
One-way from | $99 (Priceline) |
Popular in | March |
Cheapest in | April |
Average price | $529 |
Cheapflights Fare Finder
Customize your flight search to find flights from Key West to Atlantic City 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, Cheapflights users made 7,457,451 searches. Data last updated September 25, 2026.
Use the filters below to find and compare flights from Key West to Atlantic City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Key WestAtlantic City
EYW Key West - ACY Atlantic City
EYWACY
Key West
Fri 12/4
12:59 pm-6:51 pm
1 stop5h 52m
Atlantic City
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$99
Key WestAtlantic City
EYW Key West - ACY Atlantic City
EYWACY
Key West
Mon 11/2
12:59 pm-6:51 pm
1 stop5h 52m
Atlantic City
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$152
Key WestAtlantic City
EYW Key West - ACY Atlantic City
EYWACY
Key West
Thu 10/8
8:37 am-8:48 am
1 stop24h 11m
Atlantic City
Mon 10/12
7:31 pm-12:36 pm
1 stop17h 05m
$328
Key WestAtlantic City
EYW Key West - ACY Atlantic City
EYWACY
Key West
Sun 11/8
9:54 am-12:28 pm
1 stop26h 34m
Atlantic City
Fri 11/13
2:57 pm-9:04 am
1 stop18h 07m
$354
Key WestAtlantic City
EYW Key West - ACY Atlantic City
EYWACY
Key West
Thu 10/8
12:01 pm-6:56 pm
2 stops6h 55m
Atlantic City
Mon 10/12
12:45 pm-9:24 am
3 stops44h 39m
$789
Key WestAtlantic City
EYW Key West - ACY Atlantic City
EYWACY
Key West
Sun 11/8
10:59 am-12:05 pm
1 stop25h 06m
Atlantic City
Fri 11/13
7:31 pm-10:19 am
3 stops38h 48m
$1,058
Sorted by cheapest first
Compare providers for flights from Key West to Atlantic City
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Key West to Atlantic City in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Key West-Atlantic City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Atlantic City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Atlantic City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Key West-Atlantic City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Key West-Atlantic City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Key West to Atlantic City
Have a flexible travel schedule? Discover the best time to fly to Atlantic City from Key West with our price prediction graph.
EYW-ACY
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Key West to Atlantic City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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