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Atlantic City

$71+ Cheap flights from Illinois to Atlantic City (ACY)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ACY
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Illinois to Atlantic City

Cheapest flights from Illinois to Atlantic City
Explore the most affordable flight options available from Illinois to Atlantic City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This Priceline deal was found by Cheapflights users on 12/16. 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.
Sun 12/2812:09 pmORD - ACY
1 stop8h 13mSpirit Airlines
Thu 1/1510:40 amACY - ORD
1 stop10h 01mSpirit Airlines
Deal found 12/16$388
This Priceline deal was found by Cheapflights users on 12/16. 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.
Sun 12/2812:09 pmORD - ACY
1 stop8h 13mSpirit Airlines
Fri 1/1610:40 amACY - ORD
1 stop8h 12mSpirit Airlines
Deal found 12/16$409
This Priceline deal was found by Cheapflights users on 12/13. 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.
Thu 12/2512:09 pmORD - ACY
1 stop8h 13mSpirit Airlines
Wed 12/315:35 amACY - ORD
1 stop9h 46mSpirit Airlines
Deal found 12/13$447
This Priceline deal was found by Cheapflights users on 12/13. 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.
Thu 12/189:19 amORD - ACY
1 stop6h 35mSpirit Airlines
Sun 1/1110:40 amACY - ORD
1 stop10h 01mSpirit Airlines
Deal found 12/13$449
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 12/1812:39 pmORD - ACY
2 stops32h 40mMultiple Airlines
Tue 12/235:10 amACY - ORD
1 stop31h 04mMultiple Airlines
Deal found 12/15$471
This Priceline deal was found by Cheapflights users on 12/13. 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 12/191:34 pmORD - ACY
1 stop6h 08mSpirit Airlines
Tue 12/235:10 amACY - ORD
1 stop7h 04mSpirit Airlines
Deal found 12/13$480
This Priceline deal was found by Cheapflights users on 12/14. 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 12/158:15 amORD - ACY
1 stop7h 40mSpirit Airlines
Thu 12/185:10 amACY - ORD
1 stop7h 04mSpirit Airlines
Deal found 12/14$490
This Super.com deal was found by Cheapflights users on 12/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:34 pmORD - ACY
1 stop6h 08mSpirit Airlines
Tue 12/235:35 amACY - ORD
1 stop9h 46mSpirit Airlines
Deal found 12/15$501
This Priceline deal was found by Cheapflights users on 12/15. 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.
Thu 12/189:19 amORD - ACY
1 stop6h 35mSpirit Airlines
Sun 12/215:10 amACY - ORD
1 stop7h 04mSpirit Airlines
Deal found 12/15$510
This Priceline deal was found by Cheapflights users on 12/14. 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.
Wed 12/2412:09 pmORD - ACY
1 stop8h 13mSpirit Airlines
Mon 12/295:35 amACY - ORD
1 stop9h 46mSpirit Airlines
Deal found 12/14$511
This Priceline deal was found by Cheapflights users on 12/14. 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.
Sat 12/2012:09 pmORD - ACY
1 stop8h 13mSpirit Airlines
Sun 12/215:10 amACY - ORD
1 stop7h 04mSpirit Airlines
Deal found 12/14$523
This Priceline deal was found by Cheapflights users on 12/16. 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.
Wed 12/2412:09 pmORD - ACY
1 stop8h 13mSpirit Airlines
Fri 12/265:35 amACY - ORD
1 stop9h 46mSpirit Airlines
Deal found 12/16$532

Find flight deals from Illinois to Atlantic City

Keep the following information in mind while searching for Illinois to Atlantic City flight deals. Data was last updated December 16, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$154
(Kiwi.com)

One-way from

$71
(Priceline)

Popular in

March

Cheapest in

October

Average price

$253
Provider with most accurate pricing for Chicago (CHI)-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Philadelphia flights.
Search Deals
From Illinois to Atlantic City
Search Deals
One-way flight from Illinois to Atlantic City
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois 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 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Illinois to Atlantic City that are best for you.

Fly from

Illinois

Fly to

Atlantic City

Route

Depart

Return

Price

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Mon 1/12

12:44 pm-11:24 pm

1 stop9h 40m

Atlantic City

Tue 1/13

10:40 am-5:52 pm

1 stop8h 12m

$159

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Sun 1/18

12:44 pm-11:24 pm

1 stop9h 40m

Atlantic City

Wed 1/21

6:15 am-1:13 pm

1 stop7h 58m

$176

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Mon 1/12

12:44 pm-7:25 pm

1 stop5h 41m

Atlantic City

Fri 1/16

3:46 pm-10:04 pm

1 stop7h 18m

$177

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Sat 1/24

12:44 pm-11:24 pm

1 stop9h 40m

Atlantic City

Tue 1/27

10:40 am-5:52 pm

1 stop8h 12m

$177

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Wed 2/25

10:44 am-7:36 pm

1 stop7h 52m

Atlantic City

Thu 2/26

10:43 am-5:12 pm

1 stop7h 29m

$177

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Sun 1/18

12:44 pm-11:24 pm

1 stop9h 40m

Atlantic City

Thu 1/22

3:46 pm-10:04 pm

1 stop7h 18m

$178

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Sun 2/22

7:00 am-2:41 pm

1 stop6h 41m

Atlantic City

Wed 2/25

7:00 am-6:52 pm

1 stop12h 52m

$179

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Wed 1/21

10:48 am-7:25 pm

1 stop7h 37m

Atlantic City

Mon 1/26

10:40 am-7:41 pm

1 stop10h 01m

$180

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Sun 1/25

7:00 am-2:41 pm

1 stop6h 41m

Atlantic City

Mon 1/26

10:40 am-7:41 pm

1 stop10h 01m

$181

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Fri 1/23

12:44 pm-11:24 pm

1 stop9h 40m

Atlantic City

Mon 1/26

10:40 am-5:52 pm

1 stop8h 12m

$183

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 19 results
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Best time to book a flight from Illinois to Atlantic City

Have a flexible travel schedule? Discover the best time to fly to Atlantic City from Illinois with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Atlantic City

What is the cheapest month to book a flight from Illinois to Atlantic City?

Currently, January is the cheapest month in which you can book a flight from Illinois to Atlantic City (average of $36). Flying from Illinois to Atlantic City in July is currently the most expensive (average of $104). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to ACY?

Find hourly flight availability from Illinois to Atlantic City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

When flying from Illinois to Atlantic City, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 18% versus a flight in the afternoon.

How much does it cost to fly round-trip from Illinois to Atlantic City?

Related info for your journey

Find useful and relevant information for your journey from Illinois to Atlantic City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Atlantic City from Illinois?

    Located just 10.5 mi from the city center, Atlantic City (ACY) is the airport most travelers will use when flying to Atlantic City from Illinois.

  • How long is the flight from Illinois to Atlantic City?

    Airlines like Spirit Airlines fly from Illinois to Atlantic City in about 9h 40m. The time it takes to get you to your destination can typically vary by up to . There are 718 mi between Illinois and Atlantic City.

  • Can I find deals for flights from Illinois to Atlantic City that include hotel bookings?

    Yes. In addition to deals on Illinois to Atlantic City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Atlantic City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Atlantic City.

  • Can I find deals for business class flights from Illinois to Atlantic City?

    Yes. Cheapflights offers flight deals from Illinois to Atlantic City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Atlantic City?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Atlantic City (average of $36). Flying from Illinois to Atlantic City in July is currently the most expensive (average of $104). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Illinois to Atlantic City

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Top 2 airlines flying from Illinois to Atlantic City

Discover the top 2 airlines that operate flights from Illinois to Atlantic City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$158Average$350FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$173Average$268FlexibilityNo cancel feeOn-time65%

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