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O'Hare Intl

$81+ Cheap flights from Atlantic City (ACY) to O'Hare Intl (ORD)

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.
ACY — ORD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Atlantic City to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Atlantic City (ACY) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$167
(Priceline)

One-way from

$81
(Priceline)

Popular in

March

Cheapest in

September

Average price

$141
From Atlantic City to Chicago O'Hare Intl
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One-way flight from Atlantic City to Chicago O'Hare Intl
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Highest demand for flights based on searches. 19% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 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 Atlantic City to O'Hare Intl

Cheapest flights from Atlantic City to O'Hare Intl
Explore the most affordable flight options available from Atlantic City to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Priceline deal was found by Cheapflights users on 9/10. 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 10/12:30 pmACY - ORD
1 stop9h 18mSpirit Airlines
Sat 10/46:30 amORD - ACY
1 stop8h 52mSpirit Airlines
Deal found 9/10$167
This Priceline deal was found by Cheapflights users on 9/9. 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 10/1111:45 amACY - ORD
1 stop10h 48mSpirit Airlines
Sat 10/1811:55 amORD - ACY
1 stop10h 07mSpirit Airlines
Deal found 9/9$192
This Priceline deal was found by Cheapflights users on 9/10. 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 10/12:30 pmACY - ORD
1 stop9h 18mSpirit Airlines
Mon 10/611:55 amORD - ACY
1 stop9h 27mSpirit Airlines
Deal found 9/10$194
This Priceline deal was found by Cheapflights users on 9/9. 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 10/36:30 amACY - ORD
1 stop12h 09mSpirit Airlines
Sat 10/46:30 amORD - ACY
1 stop8h 52mSpirit Airlines
Deal found 9/9$213
This Priceline deal was found by Cheapflights users on 9/9. 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 10/26:30 amACY - ORD
1 stop12h 09mSpirit Airlines
Mon 10/611:55 amORD - ACY
1 stop9h 27mSpirit Airlines
Deal found 9/9$215
This Priceline deal was found by Cheapflights users on 9/9. 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 10/36:30 amACY - ORD
1 stop12h 09mSpirit Airlines
Mon 10/611:55 amORD - ACY
1 stop9h 27mSpirit Airlines
Deal found 9/9$220
This Priceline deal was found by Cheapflights users on 9/10. 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 10/1110:30 amACY - ORD
1 stop9h 08mSpirit Airlines
Thu 10/1611:55 amORD - ACY
1 stop9h 27mSpirit Airlines
Deal found 9/10$224
This Priceline deal was found by Cheapflights users on 9/11. 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 10/910:52 amACY - ORD
1 stop8h 46mSpirit Airlines
Fri 10/1011:55 amORD - ACY
1 stop9h 27mSpirit Airlines
Deal found 9/11$230
This Priceline deal was found by Cheapflights users on 9/8. 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 9/232:30 pmACY - ORD
1 stop9h 18mSpirit Airlines
Tue 9/3011:57 amORD - ACY
1 stop9h 33mSpirit Airlines
Deal found 9/8$232

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlantic City to O'Hare Intl 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 11, 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

Atlantic City

Fly to

O'Hare Intl

Route

Depart

Return

Price

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Sat 10/11

11:45 am-9:33 pm

1 stop10h 48m

Chicago O'Hare Intl

Sat 10/18

11:55 am-11:02 pm

1 stop10h 07m

$192

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Wed 10/1

2:30 pm-10:48 pm

1 stop9h 18m

Chicago O'Hare Intl

Mon 10/6

11:55 am-10:22 pm

1 stop9h 27m

$194

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Fri 10/17

6:30 am-3:58 pm

1 stop10h 28m

Chicago O'Hare Intl

Sat 10/25

11:55 am-11:02 pm

1 stop10h 07m

$215

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Fri 10/24

6:30 am-3:58 pm

1 stop10h 28m

Chicago O'Hare Intl

Sun 10/26

2:14 pm-10:22 pm

1 stop7h 08m

$215

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Thu 10/23

6:30 am-4:04 pm

1 stop10h 34m

Chicago O'Hare Intl

Mon 10/27

2:14 pm-10:22 pm

1 stop7h 08m

$220

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Tue 10/14

1:23 pm-9:33 pm

1 stop9h 10m

Chicago O'Hare Intl

Thu 10/16

11:55 am-10:22 pm

1 stop9h 27m

$225

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Fri 10/3

6:30 am-5:39 pm

1 stop12h 09m

Chicago O'Hare Intl

Mon 10/6

11:55 am-10:22 pm

1 stop9h 27m

$225

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Sat 10/4

6:30 am-5:39 pm

1 stop12h 09m

Chicago O'Hare Intl

Thu 10/9

11:55 am-10:22 pm

1 stop9h 27m

$225

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Fri 10/3

6:30 am-5:39 pm

1 stop12h 09m

Chicago O'Hare Intl

Sun 10/5

11:55 am-10:22 pm

1 stop9h 27m

$225

Atlantic CityChicago

ACY - ORD

ACYORD

Atlantic City

Sat 10/11

1:00 pm-5:53 pm

1 stop5h 53m

Chicago O'Hare Intl

Thu 10/16

11:55 am-10:22 pm

1 stop9h 27m

$228

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 19 results
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Best time to book a flight from Atlantic City to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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 Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Atlantic City to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Atlantic City to Chicago O'Hare Intl Airport (average of $245). Flying from Atlantic City to Chicago O'Hare Intl Airport 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 ORD?

Find hourly flight availability from Atlantic City to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 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 Chicago O'Hare Intl Airport as you normally would.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Atlantic City to Chicago O'Hare Intl Airport, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Atlantic City to O'Hare Intl. 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 Chicago O'Hare Intl?

    Atlantic City (ACY) is the airport you will fly out of if you book a flight from Atlantic City to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Atlantic City; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Atlantic City airport to Chicago O'Hare Intl. It is only a 10.5 mi journey to Atlantic City (ACY) from Atlantic City’s city center.

  • How long is the flight from Atlantic City to Chicago O'Hare Intl Airport?

    For as low as $192, Spirit Airlines can have you in Chicago O'Hare Intl Airport from Atlantic City in 10h 48m. There are 718 mi between Atlantic City and Chicago O'Hare Intl Airport.

  • What is the cheapest airline to fly from Atlantic City to Chicago O'Hare Intl Airport round-trip?

    American Airlines, at $146, was found to be the cheapest airline from Atlantic City to Chicago O'Hare Intl Airport..

  • Can I find deals for flights from Atlantic City to O'Hare Intl that include hotel bookings?

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

  • How can I find direct flights from Atlantic City to O'Hare Intl?

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

  • Can I find deals for business class flights from Atlantic City to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Atlantic City to O'Hare Intl 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 Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Atlantic City to Chicago O'Hare Intl Airport (average of $245). Flying from Atlantic City to Chicago O'Hare Intl Airport 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Gurnee
Hoffman Estates
Des Plaines
Elgin
Arlington Heights
Beloit
Racine
Rockford
Orland Park
Oak Brook
Downers Grove
Naperville
Elk Grove Village
Evanston
Merrillville
Bridgeview
Warrenville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Atlantic City to O'Hare Intl

Discover the top airline that operate flights from Atlantic City to O'Hare Intl. 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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$146Average$365FlexibilityNo cancel feeOn-time71%

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