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Cheap flights from Chicago to Philadelphia from $105

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 to Philadelphia departing on 9/22. 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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Cheap round-trip flights

Spirit Airlines Logo
11:55 am - 10:22 pmORD-ACY
9h 27m1 stop
Spirit Airlines Logo
11:14 am - 5:53 pmACY-ORD
7h 39m1 stop
$198Spirit Airlines
Find Deal
Mon, Oct 6 - Wed, Oct 8
Spirit Airlines Logo
11:55 am - 10:22 pmORD-ACY
9h 27m1 stop
Spirit Airlines Logo
6:30 am - 6:38 pmACY-ORD
13h 08m1 stop
$215Spirit Airlines
Find Deal
Fri, Oct 17 - Tue, Oct 21
Spirit Airlines Logo
11:55 am - 10:22 pmORD-ACY
9h 27m1 stop
Spirit Airlines Logo
11:14 am - 5:53 pmACY-ORD
7h 39m1 stop
$218Spirit Airlines
Find Deal
Mon, Oct 6 - Wed, Oct 8
Spirit Airlines Logo
11:55 am - 10:22 pmORD-ACY
9h 27m1 stop
Spirit Airlines Logo
6:51 pm - 1:03 amACY-ORD
7h 12m1 stop
$220Spirit Airlines
Find Deal
Thu, Oct 30 - Sun, Nov 2
Spirit Airlines Logo
6:30 am - 4:22 pmORD-ACY
8h 52m1 stop
Spirit Airlines Logo
6:30 am - 3:58 pmACY-ORD
10h 28m1 stop
$224Spirit Airlines
Find Deal
Sat, Oct 4 - Mon, Oct 6
Spirit Airlines Logo
11:57 am - 10:30 pmORD-ACY
9h 33m1 stop
Spirit Airlines Logo
6:30 am - 3:58 pmACY-ORD
10h 28m1 stop
$225Spirit Airlines
Find Deal
Fri, Oct 3 - Fri, Oct 10
Spirit Airlines Logo
11:55 am - 10:22 pmORD-ACY
9h 27m1 stop
Spirit Airlines Logo
6:30 am - 1:19 pmACY-ORD
7h 49m1 stop
$230Spirit Airlines
Find Deal
Fri, Oct 24 - Mon, Oct 27
Spirit Airlines Logo
6:00 am - 1:30 pmORD-ACY
6h 30m1 stop
Spirit Airlines Logo
11:14 am - 9:33 pmACY-ORD
11h 19m1 stop
$232Spirit Airlines
Find Deal
Sat, Oct 11 - Tue, Oct 14
Spirit Airlines Logo
6:30 am - 4:22 pmORD-ACY
8h 52m1 stop
Spirit Airlines Logo
1:57 pm - 9:33 pmACY-ORD
8h 36m1 stop
$240Spirit Airlines
Find Deal
Mon, Sep 22 - Thu, Oct 9
Spirit Airlines Logo
6:30 am - 4:22 pmORD-ACY
8h 52m1 stop
Spirit Airlines Logo
6:30 am - 5:39 pmACY-ORD
12h 09m1 stop
$243Spirit Airlines
Find Deal
Mon, Sep 22 - Sat, Sep 27

Spirit Airlines flights from Chicago to Atlantic City

Our best Spirit Airlines deals on Chicago to Atlantic City flight tickets
Spirit Airlines
Oct 6
ORD11:55 amChicago O'Hare Intl
9h 27m
1 stop
ACY10:22 pmAtlantic City
Oct 8
ACY11:14 amAtlantic City
7h 39m
1 stop
ORD5:53 pmChicago O'Hare Intl
$198
Find similar
Spirit Airlines
Oct 17
ORD11:55 amChicago O'Hare Intl
9h 27m
1 stop
ACY10:22 pmAtlantic City
Oct 21
ACY6:30 amAtlantic City
13h 08m
1 stop
ORD6:38 pmChicago O'Hare Intl
$215
Find similar
Spirit Airlines
Oct 6
ORD11:55 amChicago O'Hare Intl
9h 27m
1 stop
ACY10:22 pmAtlantic City
Oct 8
ACY11:14 amAtlantic City
7h 39m
1 stop
ORD5:53 pmChicago O'Hare Intl
$218
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 September 11, 2025.
Use the filters below to find and compare flights from Chicago 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

Mon 10/6

11:55 am-10:22 pm

1 stop9h 27m

Atlantic City

Wed 10/8

11:14 am-5:53 pm

1 stop7h 39m

$198

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Fri 10/17

11:55 am-10:22 pm

1 stop9h 27m

Atlantic City

Tue 10/21

6:30 am-6:38 pm

1 stop13h 08m

$215

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Mon 10/6

11:55 am-10:22 pm

1 stop9h 27m

Atlantic City

Wed 10/8

11:14 am-5:53 pm

1 stop7h 39m

$218

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Thu 10/30

11:55 am-10:22 pm

1 stop9h 27m

Atlantic City

Sun 11/2

6:51 pm-1:03 am

1 stop7h 12m

$220

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Sat 10/4

6:30 am-4:22 pm

1 stop8h 52m

Atlantic City

Mon 10/6

6:30 am-3:58 pm

1 stop10h 28m

$224

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Fri 10/3

11:57 am-10:30 pm

1 stop9h 33m

Atlantic City

Fri 10/10

6:30 am-3:58 pm

1 stop10h 28m

$225

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Fri 10/24

11:55 am-10:22 pm

1 stop9h 27m

Atlantic City

Mon 10/27

6:30 am-1:19 pm

1 stop7h 49m

$230

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Sat 10/11

6:00 am-1:30 pm

1 stop6h 30m

Atlantic City

Tue 10/14

11:14 am-9:33 pm

1 stop11h 19m

$232

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Mon 9/22

6:30 am-4:22 pm

1 stop8h 52m

Atlantic City

Thu 10/9

1:57 pm-9:33 pm

1 stop8h 36m

$240

ChicagoAtlantic City

ORD - ACY

ORDACY

Chicago O'Hare Intl

Mon 9/22

6:30 am-4:22 pm

1 stop8h 52m

Atlantic City

Sat 9/27

6:30 am-5:39 pm

1 stop12h 09m

$243

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 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 typical price of a round-trip flight between Chicago and Atlantic City?

What is the cheapest day to depart on your flight to Atlantic City?

On average, the least expensive day to fly to Atlantic City from Chicago is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $232. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Atlantic City on Sunday is $391.

What is the cheapest time of day to depart on your flight to Atlantic City?

Our data shows that the cheapest Chicago to Atlantic City flights are usually those with departure times in the evening. Our users have found flights to Atlantic City in the evening for as low as $251. Flights to Atlantic City are more costly at noon, with an average ticket price of $364. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Chicago to Atlantic City

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

Cheap Chicago to Atlantic City (CHI to ACY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Atlantic City

Direct flights

None
There are no direct flights from Chicago to Atlantic City. There are no popular flight routes from Chicago to Atlantic City.
Search flight deals

  • How far is Chicago to Atlantic City by plane?

    There are 712.7 mi between Chicago and Atlantic City. 6h 30m is a normal flight duration for this route.

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

    Prices for flights from Chicago to Atlantic City Airport are updated daily.

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

  • How old do you have to be to fly from Chicago to Atlantic City 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 Chicago to Atlantic City Airport.

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

    The travel and health documents required for your trip to Atlantic City 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 Atlantic City 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 Chicago to Atlantic City?

Best airlines flying from Chicago to Atlantic City

Compare and see reviews for airlines that fly from Chicago to Atlantic City with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $158Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Spirit AirlinesPriceFrom $202Free CancellationRating
6.3
8,023 reviews
Search Spirit 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?

Yes. All flights to Atlantic City from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Price alerts on flights to Atlantic City from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Atlantic City trip

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