Cheap flights from Chicago O'Hare Intl Airport to Philadelphia from $84
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 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Chicago O'Hare Intl Airport to Philadelphia
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
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
See travel insights to Philadelphia from
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 month to fly to Atlantic City?
If you are unable to visit Atlantic City during the month of August, then departing from Chicago O'Hare Intl Airport during the month December is also very affordable. Most momondo users find prices during this month for around $277.
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 O'Hare Intl Airport 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 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?
American Airlines, United 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. American Airlines is the first choice among our users, with 40% 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
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
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 4h 07m.
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?
There are 2 operators available for flights from Chicago O'Hare Intl Airport to Atlantic City Airport as of June 2025.
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?
momondo data reveals that the most frequently booked airline on the route from Chicago O'Hare Intl Airport to Atlantic City is Spirit Airlines, representing 51% of all bookings. The subsequent popular airline is American Airlines at 49%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $82 | Free Cancellation | Rating 6.3 8,061 reviews | |||
| PriceFrom $228 | Free Cancellation | Rating 7.2 10,000 reviews |
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.