$71 Cheap flight deals from Chicago (CHI) to Atlantic City (AIY)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals from Chicago to Atlantic City

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 6 - Thu, Sep 10
ORD
O'Hare Intl.
PHL
Philadelphia Intl.
$140 Roundtrip, found 3 hours ago
$140
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sun, Sep 6 from O'Hare Intl. to Philadelphia Intl., returning Thu, Sep 10, priced at $140 found 3 hours ago
Sun, Sep 6 - Thu, Sep 10
MDW
Midway Intl.
PHL
Philadelphia Intl.
$284 Roundtrip, found 3 days ago
$284
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sun, Sep 6 from Midway Intl. to Philadelphia Intl., returning Thu, Sep 10, priced at $284 found 3 days ago
Sat, Sep 5 - Sun, Sep 13
ORD
O'Hare Intl.
TTN
Mercer
$294 Roundtrip, found 5 hours ago
$294
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Sat, Sep 5 from O'Hare Intl. to Mercer, returning Sun, Sep 13, priced at $294 found 5 hours ago
Fri, Sep 4 - Sun, Sep 6
RFD
Greater Rockford
PHL
Philadelphia Intl.
$495 Roundtrip, found 6 days ago
$495
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Sep 4 from Greater Rockford to Philadelphia Intl., returning Sun, Sep 6, priced at $495 found 6 days ago

Airfares from $71 One Way, $140 Round Trip from Chicago to Atlantic City

Prices starting at $140 for return flights and $71 for one-way flights to Atlantic City were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 6 - Thu, Sep 10
ORD
Chicago
PHL
Philadelphia
$140 Roundtrip, found 3 hours ago
$140
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sun, Sep 6 from Chicago to Philadelphia, returning Thu, Sep 10, priced at $140 found 3 hours ago
Fri, Sep 25 - Sun, Sep 27
ORD
Chicago
TTN
Trenton
$222 Roundtrip, found 3 hours ago
$222
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri, Sep 25 from Chicago to Trenton, returning Sun, Sep 27, priced at $222 found 3 hours ago
Thu, Sep 24 - Mon, Sep 28
MDW
Chicago
PHL
Philadelphia
$226 Roundtrip, just found
$226
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Sep 24 from Chicago to Philadelphia, returning Mon, Sep 28, priced at $226 just found
Thu, Dec 3 - Mon, Dec 7
MDW
Chicago
TTN
Trenton
$258 Roundtrip, found 7 hours ago
$258
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Thu, Dec 3 from Chicago to Trenton, returning Mon, Dec 7, priced at $258 found 7 hours ago
Sat, Sep 19 - Mon, Sep 21
RFD
Rockford
PHL
Philadelphia
$276 Roundtrip, found 3 days ago
$276
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Sep 19 from Rockford to Philadelphia, returning Mon, Sep 21, priced at $276 found 3 days ago

Atlantic City economy flight packages

Price found within the past 48 hours. Click for updated prices.
Tropicana Atlantic City – A Caesars Rewards Destination
3.5-star property

Tropicana Atlantic City – A Caesars Rewards Destination

7.6/10 Good! (17,273 reviews)

Oct 8 - Oct 11

3 night stay

Chicago (CHI) to Atlantic City (ACY)

Southwest Airlines • Coach

Atlantic City (ACY) to Chicago (CHI)

Frontier Airlines • Coach
Price was $627, price is now $442 per person
$442
per person
found 1 day ago
A lot to do inside if rainy but after paying a resort fee and having to pay to sit at the pools was ridiculous 😡 expectly with the pools being small.

Reviewed on Aug 31, 2026

The Rittenhouse Philadelphia
5.0-star property

The Rittenhouse Philadelphia

9.6/10 Exceptional! (1,010 reviews)

Oct 13 - Oct 15

2 night stay

Chicago (ORD) to Philadelphia (PHL)

American Airlines • Non-stop • Coach

Philadelphia (PHL) to Chicago (ORD)

Frontier Airlines • Non-stop • Coach
Save 100% on your flight
Price was $938, price is now $654 per person
$654
per person
found 1 day ago

Sofitel Philadelphia at Rittenhouse Square
4.5-star property

Sofitel Philadelphia at Rittenhouse Square

9.2/10 Wonderful! (2,680 reviews)

Oct 23 - Oct 25

2 night stay

Chicago (CHI) to Philadelphia (PHL)

Southwest Airlines • Coach

Philadelphia (PHL) to Chicago (CHI)

Frontier Airlines • Coach
Save 100% on your flight
Price was $1,273, price is now $926 per person
$926
per person
found 1 hour ago
The hotel is in desperate need of a face lift.

Reviewed on Aug 30, 2026

Don't see what you're looking for?
See all available trips from Chicago to Atlantic City
View all trips

More About Flying To Atlantic City from Chicago

Route Information for Flights from Chicago to Atlantic City

Origin Airport IATA Code
CHI
Destination Airport IATA Code
AIY
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Chicago to Atlantic City

Searching for deals for cheap flights from Chicago to Atlantic City? Orbitz has your guaranteed low prices and offers cutting-edge mobile tools to make it easy to find bargain air tickets.

Use Orbitz Apps to Find Chicago to Atlantic City Flights

Smartphone users can download the Orbitz app for Android and iPhone devices to get information on low fare deals for flights from Chicago to Atlantic City anytime. These apps allow users to not only book tickets but check on their flight status and get the details they need to find the right departure gate—right on their mobile device.

Earn Miles on Your Cheap Flight

Orbitz makes it simple to earn points for your frequent flyer program when you book certain flights from Chicago to Atlantic City. Just enter the account number associated with your frequent flyer program during the booking process, and your points or miles will be added after you complete your flight.

Orbitz Flight Alerts Keep You Updated

Along with offering bargain prices for Chicago to Atlantic City flights, Orbitz also features free flight alerts that inform you of any abrupt changes to your travel itinerary. You can opt to have your alerts sent by email, voice, or text message. Orbitz will even forward the alerts to your contacts, who may need to adjust their plans for picking you up at the terminal.

Get Bargain Fares for Chicago to Atlantic City Flights

Orbitz makes it quick and easy to find airfare sales and low fare tickets. Decide which airline and flight times you want or, if your schedule is flexible, choose a range of dates to see the best prices.

Frequently asked questions

Are there non-stop flights from Chicago to Atlantic City?
Start packing that suitcase, because there are a couple of carriers that offer direct flights from ORD to Philadelphia Airport. You can book a seat with American Airlines and United Airlines.
What is the shortest flight from Chicago to Atlantic City?
It can take as little as 2 hours and 40 minutes to fly from MDW to PHL. Kick back and enjoy the ride, because you'll be landing in no time.
What airlines fly from Chicago to Atlantic City most frequently?
The airlines that offer the most frequent flights between Chicago, IL (ORD-O'Hare Intl.) and Philadelphia Airport include American Airlines (AA). This well-known option offers 217 flights on the route every month. United Airlines (UA) also flies from Chicago to Atlantic City. It's another excellent choice and has 139 flights monthly.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.