Cheap flights from Chicago to Philadelphia from $54
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 6/6. 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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Frontier flights from Chicago to Philadelphia
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Southwest flights from Chicago to Philadelphia
Our best Southwest deals on Chicago to Philadelphia flight tickets
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How to get the cheapest flight ticket from Chicago to Philadelphia
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 Philadelphia?
What is the cheapest month to fly to Philadelphia?
The cheapest month to fly to Philadelphia from Chicago is in August. Flight prices, which tend to average around $117, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Philadelphia, with average flight prices from Chicago averaging around $121.
What is the cheapest day to depart on your flight to Philadelphia?
The cheapest day to depart from Chicago to Philadelphia is on a Thursday. Travelers who choose to depart for Philadelphia on a Thursday will often find tickets for as low as $220. On the other hand, Sunday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $362.
What is the cheapest time of day to depart on your flight to Philadelphia?
According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from Chicago to Philadelphia in the evening for as low as $216. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the afternoon when prices are around $371.
What is the cheapest Chicago to Philadelphia flight route?
Fly from Chicago Midway to Philadelphia for the best Chicago - Philadelphia flight prices
How far in advance should I book a flight to Philadelphia?
You are more likely to see cheaper flights to Philadelphia from Chicago when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $246 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Chicago for as low as $169 on momondo.
What cabin class options are available on Chicago to Philadelphia flights?
There are 4 cabin classes available to choose from on Chicago to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Chicago to Philadelphia?
Frontier, Southwest, and United Airlines are the most popular carriers operating from Chicago to Philadelphia
What airlines fly to Philadelphia?
American Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Philadelphia from Chicago according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 6 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago to Philadelphia on average per day?
The number of flights available between Chicago and Philadelphia is 24 per day as of April 2025. The most frequent departure time is 2:00PM, with 39% of daily flights leaving in the afternoon.
How many flights depart from Chicago to Philadelphia on average per week?
As of April 2025, there are 171 flights per week flying from Chicago to Philadelphia. The most common day of the week flights depart is Tue, with 27% of flights taking off on this day.
When to book flights from Chicago to Philadelphia
Cheap Chicago to Philadelphia (CHI to PHL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Philadelphia
Best Price Found | $54 |
|---|---|
Fastest flight time | 1h 55m |
Direct flights | Every day |
Airports in Philadelphia | 1 airport |
Is flying the fastest way to get from Chicago to Philadelphia?
The quickest way is to book a flight from Chicago to Philadelphia, which can be as quick as 1h 55m onboard Southwest. You can also get a train from Chicago to Philadelphia, or a bus from Chicago to Philadelphia which can take you longer to arrive at your destination.
Is flying the cheapest way to get from Chicago to Philadelphia?
Planning to book a flight from Chicago to Philadelphia can be a safe bet when looking for a low-cost deal to your destination. Currently, a train and a bus are priced higher than the cost of a flight. You can search prices for a train from Chicago starting at $391 to Philadelphia or a bus from Chicago to Philadelphia starting at $130 if that is your preferred method of transportation.
How far is Chicago to Philadelphia by plane?
The straight-line distance from Chicago to Philadelphia is 663.6 mi. By plane, this route typically takes 1h 55m.
When did momondo last update prices for flights from Chicago to Philadelphia Airport?
Prices for flights from Chicago to Philadelphia Airport refresh daily.
How many operators does momondo search for flights from Chicago to Philadelphia Airport?
As of April 2025, there are 5 operators available to choose from for flights from Chicago to Philadelphia Airport.
How old do you have to be to fly from Chicago to Philadelphia 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 Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents required for your trip to Philadelphia 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 Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Chicago to Philadelphia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Philadelphia is Boeing 737-800 (26.08% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (13.81%), Airbus A320-100/200 (10.94%), and Airbus A321-100/200 (8.46%).
What is the most popular airline from Chicago to Philadelphia?
Based on momondo bookings for flights between Chicago and Philadelphia, the leading airline is Frontier, making up 50% of the total bookings. Other popular airlines include American Airlines with 26%, United Airlines with 15%, and Southwest with 9%.
Best airlines flying from Chicago to Philadelphia
Compare and see reviews for airlines that fly from Chicago to Philadelphia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $53 | Free Cancellation | Rating 5.9 3,287 reviews | |||
| PriceFrom $63 | Free Cancellation | Rating 6.3 7,961 reviews | |||
| PriceFrom $136 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $147 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $167 | Free Cancellation | Rating 8.0 4,295 reviews |
Southwest Flights From Chicago to Philadelphia
Across 20 Southwest flights from Chicago to Philadelphia this week, the average price was $288, with the best Southwest deals starting from $167 round-trip. 4,295 users have rated Southwest on momondo, with an average score of 8.0/10.
United Airlines Flights From Chicago to Philadelphia
$136 is the best United Airlines flight deal from Chicago to Philadelphia found on momondo over the last 72 hours. The average United Airlines ticket price found was closer to $298, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 8,696 user reviews) flies into Philadelphia from Chicago 5 times in an average week so prices can vary.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chicago to Philadelphia?
Finding the right flight to Philadelphia 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 Philadelphia quick and easy, saving you time and money.
Can I find flights from Chicago to Philadelphia with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Philadelphia from Chicago with this policy.
How can momondo help me find flights from Chicago to Philadelphia?
momondo helps you find the best flight between Chicago and Philadelphia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Chicago to Philadelphia right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Chicago to Philadelphia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Philadelphia and let you know when they change.