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$96+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
ACY — ORD
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$181
(FlightHub)

One-way from

$100
(Priceline)

Popular in

March

Cheapest in

September

Average price

$207
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. 22% potential increase in price ($67 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 July 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 July 30, 2025.

This FlightHub deal was found by Cheapflights users on 7/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1910:26 amACY - ORD
1 stop12h 56mSpirit Airlines
Wed 8/208:12 pmORD - ACY
1 stop12h 32mSpirit Airlines
Deal found 7/27$181

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 July 30, 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

Tue 8/19

10:26 am-10:22 pm

1 stop12h 56m

Chicago O'Hare Intl

Wed 8/20

8:12 pm-9:44 am

1 stop12h 32m

$181

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Tue 8/19

5:24 pm-10:22 pm

1 stop5h 58m

$96

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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, August is the cheapest month in which you can book a flight from Atlantic City to Illinois (average of $245). Flying from Atlantic City to Illinois in March is currently the most expensive (average of $321). 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 July 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Atlantic City to Illinois as you normally would.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated July 30, 2025.
See what other customers who have flown with Spirit Airlines from Atlantic City to Illinois have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Spirit Airlines
6.3
Okay
8,048 reviews

Overall

6.3

Crew

7.0

Food

5.1

Boarding

6.6

Comfort

5.9

Entertainment

5.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

LAS - DTW

Was the most uncomfortable seat I have ever sat in on an airplane
Spirit Airlines
6.3
Okay
8,048 reviews
Spirit Airlines
6.3
Okay
8,048 reviews

Overall

6.3

Crew

7.0

Food

5.1

Boarding

6.6

Comfort

5.9

Entertainment

5.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

LAS - DTW

Was the most uncomfortable seat I have ever sat in on an airplane

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.

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

    Currently, August is the cheapest month in which you can book a flight from Atlantic City to Illinois (average of $245). Flying from Atlantic City to Illinois in March is currently the most expensive (average of $321). 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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Top airline flying from Atlantic City to Illinois

Discover the top airline that operate flights from Atlantic City to Illinois. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$146Average$365FlexibilityNo cancel feeOn-time71%

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