C$168 Cheap Flights from Atlantic City International (ACY) to Chicago (CHIA)

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Flight deals from Atlantic City International to Chicago

Looking for a cheap last-minute deal or the best return flight from Atlantic City International Airport to Chicago? If you want to travel next month, return fares start from C$641. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Atlantic City International to Chicago

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Atlantic City International to Chicago flights are currently cheapest in September.

Which airlines fly from Atlantic City International to Chicago?

Alternative Atlantic City International to Chicago routes

Looking for the cheapest, fastest or easiest route from Atlantic City International to Chicago? You could fly into the following airports instead.

Atlantic City to Chicago: Flight information

The things to know before you go.
Cheapest flight foundC$168
Cheapest month to flySeptember
Average flight time2 hrs, 15 mins
Most popular airlineSun Country Airlines
Average flights per week1

Finding cheap flights from Atlantic City International to Chicago: Frequently asked questions

There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.
The best price we found for a return flight from Atlantic City International to Chicago is C$391. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 15 minutes is the average flight time from Atlantic City International to Chicago.
Sun Country Airlines flies direct from Atlantic City International to Chicago.
As of May 2026, there is one flight per week flying from Atlantic City International to Chicago.
The cheapest month to fly from Atlantic City International to Chicago is usually July.
If you're flying from Atlantic City International Airport, the cheapest airport near Chicago is Chicago Rockford – which is 126.2 km away from the centre of Chicago. We've found flights into this airport from C$391.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Atlantic City International Airport to Chicago on Saturday, July 25, 2026.
Yes – the average flight time is 2 hours and 15 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 13°C. July is typically the warmest month in Chicago, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is August.
Currently, Allegiant Air offers the cheapest flight tickets to Chicago.

Flying from Atlantic City International Airport (ACY) to Chicago: what you need to know

  • Atlantic City International Airport is located in Atlantic City. Operating on the UTC-5 timezone, Chicago is 1 hour behind Atlantic City.

  • To ensure you get on your flight from ACY to Chicago, leave enough time for things like check-in and baggage drop. Turning up two hours before international departures and an hour before domestic flights is the general rule.

  • Travelling during a peak time like August? Popular seasons (like summer, Christmas and New Year) can easily add another hour at check-in and security. Be extra safe and arrive up to four hours before international flights and two hours before domestic departures.

  • You don't need a visa or passport to fly within United States. You will need a valid proof of identity however, like a driver's licence or an ID card. Put them on your packing checklist once you've booked flight tickets from Atlantic City International Airport to Chicago.

  • The journey from central Atlantic City to ACY takes approximately 1 hour and 45 minutes on public transport. If you drive, ride-share or take a cab, you'll cover the 21 kilometres in 21 minutes or so, depending on traffic.

  • Booked an early flight from Atlantic City International Airport to Chicago? Avoid the hassle of rushing to the airport (and catch some extra z's) by choosing one of these stays near ACY:

How to find the cheapest flights from Atlantic City International Airport (ACY) to Chicago

  • C$168 is the lowest price for a one-way ticket from Atlantic City International Airport to Chicago. A return flight starts at C$391. These fares can change based on demand.

  • It's often best to book early if you're looking for cheap tickets from ACY to Chicago. That's because airlines adjust prices based on demand, which tends to rise closer to the departure date.

  • Finding cheap tickets from Atlantic City International Airport to Chicago is easy if you can be flexible with your trip dates. Use the 'Whole month' search tool to show the lowest fares throughout the month and bag a great deal.

  • Sign into your online account or use the app to set up a Price Alert. You'll be notified right away if there's a cheaper deal on this route. It doesn't take long, and it'll save you the hassle of checking for cheap tickets from ACY to Chicago every day.

  • Tailor your travel plans with filters. Pick your ideal departure and arrival times, total journey duration and airlines. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from Atlantic City International Airport to Chicago.

Airports in Chicago

O'Hare International Airport (ORD)

Chicago Midway International Airport (MDW)

Best time to go to Chicago

  • August is the most popular month to board a flight from Atlantic City International Airport to Chicago while February is the quietest. To work out the best time to go to Chicago, consider whether you like a lively atmosphere or a quieter vibe.

  • Book your flight from Atlantic City International Airport to Chicago for July to experience the city during its warmest month. Expect temperatures to range from 15ºC to 29ºC.

  • January has average temperatures of between -12ºC and 3ºC. Look for cheap flights from ACY to Chicago around that time if you'd rather travel in cooler conditions.

More about Chicago

  • Start your Chicago trip off on the right foot by choosing the perfect place to stay. After booking your flight from Atlantic City International Airport to Chicago, browse our selection of hotels including:

  • There are so many things to do and see in this city it can be tricky to work out where to begin. Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier are leading attractions which should feature on every Chicago itinerary.

Complete your Chicago trip with a car rental

  • We use the same magic that helped you find your cheap flight from Atlantic City International Airport to Chicago to track down awesome deals on car rentals. Search for your ride in seconds and easily compare your options. Plus you'll find all the info you need on car rentals in Chicago, from the most popular car type to the best time to book.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.