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Cheap flights from Chicago O'Hare Intl Airport to Philadelphia from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Philadelphia departing on 1/24. 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 Chicago O'Hare Intl Airport to Philadelphia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
12:44 pm - 7:25 pm
ORD
-
ACY
5h 41m1 stop
Spirit Airlines Logo
6:15 am - 1:13 pm
ACY
-
ORD
7h 58m1 stop
$177Spirit Airlines
Sat, Jan 24 - Tue, Jan 27
Spirit Airlines Logo
12:44 pm - 11:24 pm
ORD
-
ACY
9h 40m1 stop
Spirit Airlines Logo
10:40 am - 7:41 pm
ACY
-
ORD
10h 01m1 stop
$180Spirit Airlines
Mon, Jan 26 - Fri, Jan 30
Multiple Airlines Logo
7:20 am - 11:53 pm
ORD
-
ACY
15h 33m1 stop
Multiple Airlines Logo
1:07 pm - 10:36 pm
ACY
-
ORD
10h 29m1 stop
$184Multiple Airlines
Tue, Jan 27 - Thu, Jan 29
Spirit Airlines Logo
12:44 pm - 11:24 pm
ORD
-
ACY
9h 40m1 stop
Spirit Airlines Logo
3:46 pm - 10:04 pm
ACY
-
ORD
7h 18m1 stop
$186Spirit Airlines
Mon, Jan 26 - Thu, Jan 29
Spirit Airlines Logo
12:44 pm - 11:24 pm
ORD
-
ACY
9h 40m1 stop
Spirit Airlines Logo
10:40 am - 7:41 pm
ACY
-
ORD
10h 01m1 stop
$203Spirit Airlines
Fri, Jan 30 - Mon, Feb 2
Spirit Airlines Logo
10:07 am - 9:38 pm
ORD
-
ACY
10h 31m1 stop
Spirit Airlines Logo
10:40 am - 7:41 pm
ACY
-
ORD
10h 01m1 stop
$214Spirit Airlines
Sun, Jan 25 - Sat, Jan 31
Multiple Airlines Logo
7:20 am - 7:25 pm
ORD
-
ACY
11h 05m2 stops
Multiple Airlines Logo
1:07 pm - 9:03 pm
ACY
-
ORD
8h 56m1 stop
$222Multiple Airlines
Tue, Jan 27 - Thu, Jan 29
Spirit Airlines Logo
10:07 am - 9:38 pm
ORD
-
ACY
10h 31m1 stop
Spirit Airlines Logo
10:40 am - 5:52 pm
ACY
-
ORD
8h 12m1 stop
$224Spirit Airlines
Fri, Jan 23 - Sat, Jan 24
Multiple Airlines Logo
12:31 pm - 11:24 pm
ORD
-
ACY
9h 53m1 stop
Multiple Airlines Logo
10:40 am - 9:12 am
ACY
-
ORD
47h 32m2 stops
$230Multiple Airlines
Fri, Jan 16 - Mon, Jan 19
Spirit Airlines Logo
12:44 pm - 11:24 pm
ORD
-
ACY
9h 40m1 stop
Spirit Airlines Logo
10:40 am - 5:52 pm
ACY
-
ORD
8h 12m1 stop
$238Spirit Airlines
Thu, Jan 15 - Sat, Jan 24

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

Our best Spirit Airlines deals on Chicago O'Hare Intl Airport to Atlantic City flight tickets
Spirit Airlines
Jan 24
ORD12:44 pmChicago O'Hare Intl
9h 40m
1 stop
ACY11:24 pmAtlantic City
Jan 27
ACY6:15 amAtlantic City
7h 58m
1 stop
ORD1:13 pmChicago O'Hare Intl
$177
Find similar
Spirit Airlines
Jan 26
ORD12:44 pmChicago O'Hare Intl
9h 40m
1 stop
ACY11:24 pmAtlantic City
Jan 30
ACY10:40 amAtlantic City
8h 12m
1 stop
ORD5:52 pmChicago O'Hare Intl
$180
Find similar
Spirit Airlines
Jan 26
ORD12:44 pmChicago O'Hare Intl
9h 40m
1 stop
ACY11:24 pmAtlantic City
Jan 29
ACY3:46 pmAtlantic City
7h 18m
1 stop
ORD10:04 pmChicago O'Hare Intl
$186
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Atlantic City 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 December 31, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Atlantic City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Sat 1/24

12:44 pm-7:25 pm

1 stop5h 41m

Atlantic City

Tue 1/27

6:15 am-1:13 pm

1 stop7h 58m

$177

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Mon 1/26

12:44 pm-11:24 pm

1 stop9h 40m

Atlantic City

Fri 1/30

10:40 am-7:41 pm

1 stop10h 01m

$180

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Tue 1/27

7:20 am-11:53 pm

1 stop15h 33m

Atlantic City

Thu 1/29

1:07 pm-10:36 pm

1 stop10h 29m

$184

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Mon 1/26

12:44 pm-11:24 pm

1 stop9h 40m

Atlantic City

Thu 1/29

3:46 pm-10:04 pm

1 stop7h 18m

$186

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Fri 1/30

12:44 pm-11:24 pm

1 stop9h 40m

Atlantic City

Mon 2/2

10:40 am-7:41 pm

1 stop10h 01m

$203

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Sun 1/25

10:07 am-9:38 pm

1 stop10h 31m

Atlantic City

Sat 1/31

10:40 am-7:41 pm

1 stop10h 01m

$214

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Tue 1/27

7:20 am-7:25 pm

2 stops11h 05m

Atlantic City

Thu 1/29

1:07 pm-9:03 pm

1 stop8h 56m

$222

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Fri 1/23

10:07 am-9:38 pm

1 stop10h 31m

Atlantic City

Sat 1/24

10:40 am-5:52 pm

1 stop8h 12m

$224

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Fri 1/16

12:31 pm-11:24 pm

1 stop9h 53m

Atlantic City

Mon 1/19

10:40 am-9:12 am

2 stops47h 32m

$230

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Thu 1/15

12:44 pm-11:24 pm

1 stop9h 40m

Atlantic City

Sat 1/24

10:40 am-5:52 pm

1 stop8h 12m

$238

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 Chicago O'Hare Intl Airport to Atlantic City

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 airline that flies from Chicago O'Hare Intl to Atlantic City?

Spirit Airlines is the most popular carrier operating from Chicago O'Hare Intl to Atlantic City

What airlines fly to Atlantic City?

United Airlines, American Airlines and Spirit Airlines are the top three most popular airlines that fly to Atlantic City from Chicago O'Hare Intl Airport according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Atlantic City. Keep in mind that there are 6 different airlines that fly to Atlantic City on a routine basis, so you have a few additional options to choose from.

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

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

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

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

Fastest flight time

6h 09m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Atlantic City takes 6h 09m
There are no direct flights from Chicago O'Hare Intl Airport to Atlantic City. There are no popular flight routes from Chicago O'Hare Intl Airport to Atlantic City.
Search flight deals

  • How far is Chicago O'Hare Intl to Atlantic City by plane?

    A flight from Chicago O'Hare Intl to Atlantic City will travel around 727.9 mi. In terms of flight time, this usually takes a little over 6h 09m.

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

    Prices for flights from Chicago O'Hare Intl Airport to Atlantic City Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Atlantic City Airport.

  • What documentation or ID do you need to fly to Atlantic City Airport?

    The travel and health documents you'll need for your trip to Atlantic City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Atlantic City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Atlantic City with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $158Free CancellationRating
7.2
11,074 reviews
Search American Airlines flights

Why use momondo?

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

Finding the right flight to Atlantic City from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Atlantic City quick and easy, saving you time and money.

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

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

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

momondo provides multiple filters to help you find the best flight to Atlantic City from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Chicago to Atlantic City 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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