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Cheap flights from Atlantic City to Chicago from $115

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlantic City to Chicago departing on 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Atlantic City to Chicago

Cheap round-trip flights

Spirit Airlines Logo
2:30 pm - 10:48 pmACY-ORD
9h 18m1 stop
Spirit Airlines Logo
6:30 am - 4:22 pmORD-ACY
8h 52m1 stop
$249Spirit Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
Spirit Airlines Logo
6:30 am - 5:39 pmACY-ORD
12h 09m1 stop
Spirit Airlines Logo
11:57 am - 11:11 pmORD-ACY
10h 14m1 stop
$251Spirit Airlines
Find Deal
Thu, Sep 18 - Sat, Sep 20
Spirit Airlines Logo
2:30 pm - 10:48 pmACY-ORD
9h 18m1 stop
Spirit Airlines Logo
11:57 am - 10:30 pmORD-ACY
9h 33m1 stop
$253Spirit Airlines
Find Deal
Wed, Sep 17 - Mon, Sep 22
Spirit Airlines Logo
10:47 am - 9:18 amACY-ORD
23h 31m1 stop
Spirit Airlines Logo
10:27 am - 5:06 pmORD-ACY
29h 39m1 stop
$257Spirit Airlines
Find Deal
Fri, Sep 12 - Sun, Sep 14
Spirit Airlines Logo
2:30 pm - 10:48 pmACY-ORD
9h 18m1 stop
Spirit Airlines Logo
6:30 am - 4:22 pmORD-ACY
8h 52m1 stop
$269Spirit Airlines
Find Deal
Tue, Sep 16 - Sun, Sep 21
Spirit Airlines Logo
2:30 pm - 10:48 pmACY-ORD
9h 18m1 stop
Spirit Airlines Logo
6:30 am - 4:22 pmORD-ACY
8h 52m1 stop
$273Spirit Airlines
Find Deal
Wed, Oct 1 - Sat, Oct 4
Spirit Airlines Logo
6:30 am - 2:06 pmACY-ORD
8h 36m1 stop
Spirit Airlines Logo
6:05 am - 4:31 pmORD-ACY
9h 26m1 stop
$274Spirit Airlines
Find Deal
Mon, Dec 8 - Sat, Dec 13
Spirit Airlines Logo
6:30 am - 5:39 pmACY-ORD
12h 09m1 stop
Spirit Airlines Logo
11:57 am - 10:30 pmORD-ACY
9h 33m1 stop
$277Spirit Airlines
Find Deal
Thu, Sep 25 - Mon, Sep 29
Logo
5:27 pm - 7:44 pmACY-ORD
27h 17m1 stop
Logo
8:49 pm - 11:49 pmORD-ACY
26h 00m1 stop
$284
Find Deal
Sun, Sep 7 - Thu, Sep 11
Logo
5:27 pm - 9:58 pmACY-ORD
29h 31m1 stop
Logo
6:11 pm - 5:06 pmORD-ACY
45h 55m2 stops
$339
Find Deal
Sun, Sep 7 - Thu, Sep 11

Spirit Airlines flights from Atlantic City to Chicago O'Hare Intl Airport

Our best Spirit Airlines deals on Atlantic City to Chicago O'Hare Intl Airport flight tickets
Spirit Airlines
Sep 17
ACY2:30 pmAtlantic City
9h 18m
1 stop
ORD10:48 pmChicago O'Hare Intl
Sep 24
ORD6:30 amChicago O'Hare Intl
8h 52m
1 stop
ACY4:22 pmAtlantic City
$249
Find similar
Spirit Airlines
Sep 18
ACY6:30 amAtlantic City
12h 09m
1 stop
ORD5:39 pmChicago O'Hare Intl
Sep 20
ORD11:57 amChicago O'Hare Intl
10h 14m
1 stop
ACY11:11 pmAtlantic City
$251
Find similar
Spirit Airlines
Sep 17
ACY2:30 pmAtlantic City
9h 18m
1 stop
ORD10:48 pmChicago O'Hare Intl
Sep 22
ORD11:57 amChicago O'Hare Intl
9h 33m
1 stop
ACY10:30 pmAtlantic City
$253
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Atlantic City to Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated August 25, 2025.
Use the filters below to find and compare flights from Atlantic City to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Wed 9/17

2:30 pm-10:48 pm

1 stop9h 18m

Chicago O'Hare Intl

Wed 9/24

6:30 am-4:22 pm

1 stop8h 52m

$249

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Thu 9/18

6:30 am-5:39 pm

1 stop12h 09m

Chicago O'Hare Intl

Sat 9/20

11:57 am-11:11 pm

1 stop10h 14m

$251

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Wed 9/17

2:30 pm-10:48 pm

1 stop9h 18m

Chicago O'Hare Intl

Mon 9/22

11:57 am-10:30 pm

1 stop9h 33m

$253

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Fri 9/12

10:47 am-9:18 am

1 stop23h 31m

Chicago O'Hare Intl

Sun 9/14

10:27 am-5:06 pm

1 stop29h 39m

$257

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Tue 9/16

2:30 pm-10:48 pm

1 stop9h 18m

Chicago O'Hare Intl

Sun 9/21

6:30 am-4:22 pm

1 stop8h 52m

$269

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Wed 10/1

2:30 pm-10:48 pm

1 stop9h 18m

Chicago O'Hare Intl

Sat 10/4

6:30 am-4:22 pm

1 stop8h 52m

$273

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Mon 12/8

6:30 am-2:06 pm

1 stop8h 36m

Chicago O'Hare Intl

Sat 12/13

6:05 am-4:31 pm

1 stop9h 26m

$274

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Thu 9/25

6:30 am-5:39 pm

1 stop12h 09m

Chicago O'Hare Intl

Mon 9/29

11:57 am-10:30 pm

1 stop9h 33m

$277

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Sun 9/7

5:27 pm-7:44 pm

1 stop27h 17m

Chicago O'Hare Intl

Thu 9/11

8:49 pm-11:49 pm

1 stop26h 00m

$284

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Sun 9/7

5:27 pm-9:58 pm

1 stop29h 31m

Chicago O'Hare Intl

Thu 9/11

6:11 pm-5:06 pm

2 stops45h 55m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Atlantic City to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as $352. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Atlantic City because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $513.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Atlantic City in the evening is the least expensive time of day to depart. momondo users have found prices as low as $240 when looking at flights departing in the evening. Try not to purchase tickets in the morning because they tend to be around $422. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Atlantic City to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Atlantic City to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Atlantic City to Chicago O'Hare Intl Airport (ACY to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlantic City to Chicago O'Hare Intl Airport

Direct flights

None
There are no direct flights from Atlantic City to Chicago O'Hare Intl Airport. There are no popular flight routes from Atlantic City to Chicago O'Hare Intl Airport.
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  • How far is Atlantic City to Chicago O'Hare Intl by plane?

    Chicago O'Hare Intl is 727.9 mi away from Atlantic City. By plane, this route typically takes 6h 15m.

  • When did momondo last update prices for flights from Atlantic City Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Atlantic City Airport to Chicago O'Hare Intl Airport are updated daily.

  • How many operators does momondo search for flights from Atlantic City Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Atlantic City Airport to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlantic City Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Atlantic City to Chicago O'Hare Intl Airport?

Best airlines flying from Atlantic City to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Atlantic City to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $146Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Rockford
South Haven
Schaumburg
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Tinley Park
Orland Park
Elgin
Aurora
Janesville
Benton Harbor

Why use momondo?

Why should I use momondo to find a flight deal from Atlantic City to Chicago?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Atlantic City.

Can I find flights from Atlantic City to Chicago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chicago from Atlantic City which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Atlantic City to Chicago?

Once you have performed a search for Atlantic City to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Atlantic City to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Atlantic City to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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