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Atlantic City

$113+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ACY
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$225
(Priceline)

One-way from

$113
(Priceline)

Popular in

March

Cheapest in

October

Average price

$185
From Illinois to Atlantic City
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One-way flight from Illinois to Atlantic City
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Highest demand for flights based on searches. 21% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 15, 2025.

This Priceline deal was found by Cheapflights users on 9/12. 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 10/311:57 amORD - ACY
1 stop9h 33mSpirit Airlines
Mon 10/66:30 amACY - ORD
1 stop10h 28mSpirit Airlines
Deal found 9/12$225
This Priceline deal was found by Cheapflights users on 9/14. 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.
Thu 10/2311:55 amORD - ACY
1 stop9h 27mSpirit Airlines
Sun 10/266:51 pmACY - ORD
1 stop7h 12mSpirit Airlines
Deal found 9/14$230
This Priceline deal was found by Cheapflights users on 9/13. 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.
Sat 10/1111:55 amORD - ACY
1 stop10h 07mSpirit Airlines
Tue 10/141:23 pmACY - ORD
1 stop9h 10mSpirit Airlines
Deal found 9/13$232
This Priceline deal was found by Cheapflights users on 9/14. 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 10/186:00 amORD - ACY
1 stop6h 30mSpirit Airlines
Tue 10/211:23 pmACY - ORD
1 stop9h 10mSpirit Airlines
Deal found 9/14$239
This Priceline deal was found by Cheapflights users on 9/14. 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 10/111:57 amORD - ACY
1 stop9h 33mSpirit Airlines
Wed 10/811:14 amACY - ORD
1 stop11h 19mSpirit Airlines
Deal found 9/14$240
This Priceline deal was found by Cheapflights users on 9/14. 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 11/111:55 amORD - ACY
1 stop10h 07mSpirit Airlines
Sun 11/27:00 amACY - ORD
1 stop7h 19mSpirit Airlines
Deal found 9/14$247
This Priceline deal was found by Cheapflights users on 9/14. 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 10/611:55 amORD - ACY
1 stop9h 27mSpirit Airlines
Thu 10/91:57 pmACY - ORD
1 stop8h 36mSpirit Airlines
Deal found 9/14$252
This Priceline deal was found by Cheapflights users on 9/13. 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.
Sat 10/2511:55 amORD - ACY
1 stop10h 07mSpirit Airlines
Mon 10/276:30 amACY - ORD
1 stop7h 49mSpirit Airlines
Deal found 9/13$255
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:05 amORD - ACY
1 stop16h 17mSpirit Airlines
Thu 10/1610:52 amACY - ORD
1 stop8h 46mSpirit Airlines
Deal found 9/14$256
This Priceline deal was found by Cheapflights users on 9/14. 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 10/1311:55 amORD - ACY
1 stop9h 27mSpirit Airlines
Sat 10/1811:45 amACY - ORD
1 stop7h 08mSpirit Airlines
Deal found 9/14$257
This Orbitz deal was found by Cheapflights users on 9/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:30 amORD - ACY
1 stop8h 52mSpirit Airlines
Fri 9/266:30 amACY - ORD
1 stop12h 09mSpirit Airlines
Deal found 9/12$258

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 September 15, 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

Thu 10/23

11:55 am-10:22 pm

1 stop9h 27m

Atlantic City

Sun 10/26

6:51 pm-1:03 am

1 stop7h 12m

$225

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Mon 10/6

11:55 am-10:22 pm

1 stop9h 27m

Atlantic City

Thu 10/16

10:52 am-6:38 pm

1 stop8h 46m

$225

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Fri 10/24

11:55 am-10:22 pm

1 stop9h 27m

Atlantic City

Sun 10/26

6:51 pm-1:03 am

1 stop7h 12m

$230

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Sat 10/11

11:55 am-11:02 pm

1 stop10h 07m

Atlantic City

Sat 10/25

1:00 pm-5:53 pm

1 stop5h 53m

$232

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Sun 10/26

11:55 am-10:22 pm

1 stop9h 27m

Atlantic City

Wed 10/29

1:23 pm-9:33 pm

1 stop9h 10m

$232

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Sun 10/5

11:55 am-10:22 pm

1 stop9h 27m

Atlantic City

Mon 10/6

1:20 pm-9:33 pm

1 stop9h 13m

$232

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Mon 10/13

11:55 am-10:22 pm

1 stop9h 27m

Atlantic City

Sat 10/18

11:45 am-5:53 pm

1 stop7h 08m

$257

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Wed 11/12

5:05 am-10:25 pm

1 stop16h 20m

Atlantic City

Tue 11/18

6:20 am-6:23 pm

1 stop13h 03m

$265

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Fri 11/14

10:49 am-10:25 pm

1 stop10h 36m

Atlantic City

Wed 11/19

6:20 am-9:00 pm

1 stop15h 40m

$265

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Fri 10/17

11:55 am-10:22 pm

1 stop9h 27m

Atlantic City

Sun 10/19

6:00 am-4:04 pm

1 stop11h 04m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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, April is the cheapest month in which you can book a flight from Illinois to Atlantic City (average of $138). Flying from Illinois to Atlantic City in November is currently the most expensive (average of $235). 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 September 15, 2025.

When flying from Illinois to Atlantic City, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 27m. 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, April is the cheapest month in which you can book a flight from Illinois to Atlantic City (average of $138). Flying from Illinois to Atlantic City in November is currently the most expensive (average of $235). 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$158Average$364FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$202Average$277FlexibilityNo cancel feeOn-time65%

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