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$155+ 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
ACY — ORD
Jun 5 — Jun 121
Fri 6/5
Fri 6/12
1 adult, Economy
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Cheap 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 May 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Fri 8/2110:45 am
ACY
-
ORD
1 stop26h 40m
Multiple Airlines
Wed 8/265:30 pm
ORD
-
ACY
1 stop17h 35m
Multiple Airlines
Deal found 5/5$261
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 5/241:46 pm
ACY
-
ORD
1 stop10h 27m
Multiple Airlines
Tue 6/21:29 pm
ORD
-
ACY
2 stops22h 13m
Multiple Airlines
Deal found 5/2$294
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Wed 6/241:32 pm
ACY
-
ORD
1 stop23h 52m
Multiple Airlines
Tue 6/301:29 pm
ORD
-
ACY
2 stops22h 13m
Multiple Airlines
Deal found 5/2$295
This Priceline deal was found by Cheapflights users on 5/1. 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 6/76:56 am
ACY
-
ORD
1 stop6h 27m
Spirit Airlines
Wed 6/105:05 am
ORD
-
ACY
1 stop7h 23m
Spirit Airlines
Deal found 5/1$324
This Priceline deal was found by Cheapflights users on 5/1. 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.
Tue 5/266:56 am
ACY
-
ORD
1 stop6h 27m
Spirit Airlines
Fri 5/298:30 am
ORD
-
ACY
1 stop5h 58m
Spirit Airlines
Deal found 5/1$336
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Fri 5/2912:12 pm
ACY
-
ORD
2 stops20h 43m
Multiple Airlines
Sat 6/65:11 pm
ORD
-
ACY
1 stop18h 37m
Multiple Airlines
Deal found 5/5$382
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Sun 5/248:58 pm
ACY
-
ORD
1 stop16h 39m
Multiple Airlines
Sat 5/307:52 pm
ORD
-
ACY
2 stops38h 30m
Multiple Airlines
Deal found 5/5$403
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:43 am
ACY
-
ORD
2 stops13h 12m
Multiple Airlines
Sun 9/134:49 pm
ORD
-
ACY
1 stop24h 17m
Multiple Airlines
Deal found 5/4$425

Find 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 May 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$261
(Kiwi.com)

One-way from

$155
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$291
Provider with most accurate pricing for Philadelphia-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Chicago (CHI) flights.
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From Atlantic City to Illinois
Search Deals
One-way flight from Atlantic City to Illinois
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 6, 2026.
Use the filters below to find and compare flights from Atlantic City to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Sun 5/24

1:46 pm-11:13 pm

1 stop10h 27m

Chicago O'Hare Intl

Tue 6/2

1:29 pm-12:42 pm

2 stops22h 13m

$294

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Wed 6/24

1:32 pm-12:24 pm

1 stop23h 52m

Chicago O'Hare Intl

Tue 6/30

1:29 pm-12:42 pm

2 stops22h 13m

$295

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Fri 5/29

12:12 pm-7:55 am

2 stops20h 43m

Chicago O'Hare Intl

Sat 6/6

5:11 pm-12:48 pm

1 stop18h 37m

$382

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Sun 5/24

8:58 pm-12:37 pm

1 stop16h 39m

Chicago O'Hare Intl

Sat 5/30

7:52 pm-11:22 am

2 stops38h 30m

$403

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Thu 9/10

11:43 am-11:55 pm

2 stops13h 12m

Chicago O'Hare Intl

Sun 9/13

4:49 pm-6:06 pm

1 stop24h 17m

$425

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Thu 6/18

9:03 pm-12:24 pm

1 stop16h 21m

Chicago O'Hare Intl

Sun 6/21

7:52 am-11:22 am

1 stop26h 30m

$477

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Thu 5/28

8:58 pm-12:37 pm

1 stop16h 39m

Chicago O'Hare Intl

Sun 5/31

1:50 pm-8:08 pm

2 stops29h 18m

$495

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Mon 6/22

12:12 pm-12:24 pm

1 stop25h 12m

Chicago O'Hare Intl

Wed 6/24

4:59 pm-12:48 pm

1 stop18h 49m

$591
Cheapest one-way
Quickest one-way

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Fri 7/31

12:12 pm-7:53 am

2 stops20h 41m

$155

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Fri 7/17

12:12 pm-12:25 pm

1 stop25h 13m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/2

Sorted by cheapest first

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
No data available for this route at this time. Please check back soon.

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.

  • 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.

See more FAQs

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