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$74+ Cheap flights from Atlantic City (ACY) to Illinois

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
ACY — ORD
déc. 6 — déc. 131
sam. 12/6
sam. 12/13
1 adult, Economy
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Cheap flight deals from Atlantic City to Illinois

Keep the following information in mind while searching for Atlantic City to Illinois flight deals. Data was last updated novembre 6, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$147
(Priceline)

One-way from

$74
(Priceline)

Popular in

March

Cheapest in

September

Average price

$198
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From Atlantic City to Illinois
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One-way flight from Atlantic City to Illinois
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Highest demand for flights based on searches. 16% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Atlantic City to Illinois

Cheapest flights from Atlantic City to Illinois
Explore the most affordable flight options available from Atlantic City to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembre 6, 2025.

This Priceline deal was found by Cheapflights users on 11/5. 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.
mer. 12/36:00 amACY - ORD
1 stop8h 23mSpirit Airlines
jeu. 12/41:34 pmORD - ACY
1 stop6h 08mSpirit Airlines
Deal found 11/5$173
This Priceline deal was found by Cheapflights users on 11/4. 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.
mer. 12/36:00 amACY - ORD
1 stop8h 23mSpirit Airlines
mer. 12/33:43 pmORD - ACY
1 stop7h 08mSpirit Airlines
Deal found 11/4$185
This Priceline deal was found by Cheapflights users on 11/6. 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.
lun. 12/156:05 amACY - ORD
1 stop9h 16mSpirit Airlines
mer. 12/171:34 pmORD - ACY
1 stop6h 08mSpirit Airlines
Deal found 11/6$188
This Booking.com deal was found by Cheapflights users on 11/6. 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.
sam. 12/65:10 amACY - ORD
1 stop6h 58mSpirit Airlines
sam. 12/1312:09 pmORD - ACY
1 stop9h 46mSpirit Airlines
Deal found 11/6$199
This Priceline deal was found by Cheapflights users on 11/5. 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.
mar. 12/26:00 amACY - ORD
1 stop6h 37mSpirit Airlines
mar. 12/23:43 pmORD - ACY
1 stop7h 08mSpirit Airlines
Deal found 11/5$207
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
ven. 12/125:10 amACY - ORD
1 stop30h 58mMultiple Airlines
dim. 12/147:10 amORD - ACY
1 stop8h 51mMultiple Airlines
Deal found 11/5$210
This Priceline deal was found by Cheapflights users on 11/5. 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.
mar. 12/26:00 amACY - ORD
1 stop6h 37mSpirit Airlines
jeu. 12/41:34 pmORD - ACY
1 stop6h 08mSpirit Airlines
Deal found 11/5$212
This Priceline deal was found by Cheapflights users on 11/6. 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.
jeu. 12/45:10 amACY - ORD
1 stop6h 58mSpirit Airlines
jeu. 12/1112:09 pmORD - ACY
1 stop9h 46mSpirit Airlines
Deal found 11/6$218
This Priceline deal was found by Cheapflights users on 11/4. 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.
ven. 12/57:05 amACY - ORD
1 stop6h 34mSpirit Airlines
dim. 12/78:15 amORD - ACY
1 stop7h 40mSpirit Airlines
Deal found 11/4$237
This Priceline deal was found by Cheapflights users on 11/4. 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.
lun. 11/2410:22 amACY - ORD
1 stop6h 41mSpirit Airlines
ven. 11/284:58 pmORD - ACY
1 stop6h 19mSpirit Airlines
Deal found 11/4$239

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlantic City to Illinois 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 novembre 6, 2025.
Use the filters below to find and compare flights from Atlantic City to Illinois that are best for you.

Fly from

Atlantic City

Fly to

Illinois

Route

Depart

Return

Price

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

ven. 1/30

10:40 am-5:52 pm

1 stop8h 12m

Chicago O'Hare Intl

ven. 2/6

10:27 am-7:25 pm

1 stop7h 58m

$147

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

ven. 1/30

10:40 am-5:52 pm

1 stop8h 12m

Chicago O'Hare Intl

sam. 1/31

10:27 am-7:25 pm

1 stop7h 58m

$170

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

jeu. 1/22

10:40 am-7:45 pm

1 stop10h 05m

Chicago O'Hare Intl

dim. 1/25

10:24 am-9:26 pm

1 stop10h 02m

$173

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

jeu. 1/8

10:40 am-5:52 pm

1 stop8h 12m

Chicago O'Hare Intl

lun. 1/12

12:44 pm-7:25 pm

1 stop5h 41m

$185

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

mer. 1/7

5:49 pm-12:16 am

1 stop7h 27m

Chicago O'Hare Intl

lun. 1/12

12:44 pm-11:24 pm

1 stop9h 40m

$208

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

sam. 2/21

10:43 am-7:45 pm

1 stop10h 02m

Chicago O'Hare Intl

jeu. 2/26

12:44 pm-11:27 pm

1 stop9h 43m

$209

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

ven. 12/12

5:10 am-11:08 am

1 stop30h 58m

Chicago O'Hare Intl

dim. 12/14

7:10 am-5:01 pm

1 stop8h 51m

$210

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

mer. 1/21

10:40 am-5:52 pm

1 stop8h 12m

Chicago O'Hare Intl

lun. 1/26

7:00 am-2:31 pm

1 stop6h 31m

$216

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

jeu. 12/4

5:10 am-11:08 am

1 stop6h 58m

Chicago O'Hare Intl

jeu. 12/11

12:09 pm-10:55 pm

1 stop9h 46m

$218

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

sam. 2/21

10:43 am-5:28 pm

1 stop7h 45m

Chicago O'Hare Intl

sam. 2/28

10:27 am-6:51 pm

1 stop7h 24m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 21 results
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Best time to book a flight from Atlantic City to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Atlantic City 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 Atlantic City to Illinois

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

Currently, November is the cheapest month in which you can book a flight from Atlantic City to Illinois (average of $44). Flying from Atlantic City to Illinois in July is currently the most expensive (average of $126). 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 ACY to IL?

Find hourly flight availability from Atlantic City to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated novembre 6, 2025.

It’s optimal to fly from Atlantic City to Illinois in the evening. By choosing this option you can save up to 53% on the cost of your flight, compared to a flight at noon.

Related info for your journey

Find useful and relevant information for your journey from Atlantic City to Illinois. 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 from for flights from Atlantic City to Illinois?

    Atlantic City (ACY), located 10.5 mi from the city center, is the airport you fly out of when you book flights from Atlantic City to Illinois.

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

    Spirit Airlines can get you from Atlantic City to Illinois in just under 8h 12m. Your travel time can differ by up to . Airlines will cover a distance of 718 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Atlantic City to Illinois 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 Atlantic City to Illinois?

    Currently, November is the cheapest month in which you can book a flight from Atlantic City to Illinois (average of $44). Flying from Atlantic City to Illinois in July is currently the most expensive (average of $126). 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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