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Find cheap flights from Chicago to Pennsylvania from $39

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Pennsylvania departing on 6/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/15
Sat 6/22

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Best Pennsylvania Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Philadelphia
Philadelphianonstop$55
Pittsburgh
Pittsburgh1 stop$98
Harrisburg
Harrisburg1 stop$222
Allentown
Allentown1 stop$205
Scranton
Scrantonnonstop$309
State College
State Collegenonstop$338
Erie
Erie1 stop$602
New York
New Yorknonstop$50

Good to know

Low season

January

High season

May

Cheapest flight

$39
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Chicago O'Hare Airport to Philadelphia

FAQs - booking Pennsylvania flights

  • How does KAYAK find such low prices on flights from Chicago to Pennsylvania?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Pennsylvania.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Pennsylvania?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Pennsylvania from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Pennsylvania?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Pennsylvania with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Pennsylvania?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Pennsylvania from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Pennsylvania

  • Morning departure is around 2% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Chicago to Pennsylvania

 
Need help choosing which airline to fly with from Chicago to Pennsylvania? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
EVA AirOverall score based on 1516 reviews
8.0Food
8.4Boarding
8.2Comfort
8.0Entertainment
8.6Crew
Airline reviews

I was expecting that movie selection and food would have been better. Everything else was great.

8.0 ExcellentDiane, May 2024TPE - SEA
Read more about EVA Air reviews

I was expecting that movie selection and food would have been better. Everything else was great.

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

The quality of the food is pretty good. Thank you, EVA Air.

Fast and efficient boarding. Flight was on time. Service was very good for our long flight. First time flying with this airline and I would highly recommend.

Eva Air's Business Class is pretty decent. With the given price, I think that the food can be better.

Pleasant crew. Very long flight, a bit uncomfortable at times being seated, but not too bad.

No ice for the drinks. Only gave a half a cup of your beverage. Not enough water. I got very dehydrated.

Eva air is a good airline. The seats on the way to Taipei could have certainly been more comfortable, but all in all it was a pretty good experience.

Eva is one of the top airlines in Asia... but often are over priced. Finally found a reasonable rate.

My original flight was rescheduled & EVA did a good job rescheduling my flight & connecting flight.

I’ve had a couple flights this week on United that were delayed by an hour or more

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

The flight experience was very good! Especially the United Club!

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

The flight from Ottawa to Chicago took a lot longer due to DC in Ottawa. We got to Chicago and went to our gate to catch our flight. We only had nine minutes I found that very stressful.

Good boarding. Crew started quick with drinks and food. They came around several times for trash which I really liked. Other than turbulence due to storms in the area, flight was great.

The control panel for the seat back screen did not work at all after takeoff.

Plane was so old it had cigarette butt trays in the seat

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Because I can’t stand very long in one place, I was allowed to reword.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Had technical issue which delayed the flight period. Flight crew knew there was 5 passengers that the connecting flight was within 15 minutes once at the gate. Rather than identify the 5 passengers to assure they got first. The flight attended mentioned it but didn't assist to assure passengers with connecting flights off first. This caused a hardship and our party of 3 missed the connecting flight.

I don't like that I have to pay if I want extra leg room. The seats are so expensive; I sit in normal seats and my legs and knees cramp the entire flight. I never feel comfortable on AA flights.

Flight was delayed at departure due to weather and the need for de-icing. The flight was smooth but there was a delay at arrival due to weather. We were in a hold for 20 minutes or more. The flight arrived more than 30 minutes late. Airlines have no control over the weather and I'm glad that they follow all safety procedures. Had to wait a long time for my checked luggage. Whole process was slow and the bags arrived wet due to the rain. The onboard wifi and entertainment access was spotty and the signal was dropped several times. Otherwise the crew was great and friendly. They tried to get everyone's bags stowed and seated so we could take off.

Regarding the boarding: it needs more efforts to make it more convenient

Deicing in Denver took forever and I almost missed my connection. De-ice faster! Not Americans fault.

Never been on this flight as i had missed it due to delayed connecting flight

Missed our departing flight due to poor baggage drop staff. At the airport with 2 & 1/2 hours to spare and waited in bag check in until 15 minutes prior to gates closing before baggage staff asked us to move to the front of the line. We weren’t the only passengers that missed the flight. Poor organizational operations by Spirit staff. Otherwise , the return trip was fine.

The flight attendants were very personable, extremely friendly, and had a very good feeling of the energy around them not to mention they’re very funny and engaging. What made up for the discomfort of the seats and the fact that the plane sat for a long time on the Turmac. Not sure if the pilot was new, but the landing was very rough sort of like I was at a magic mountain theme park ride that was built in 1959

Flight was delayed 2+ hours missed a concert because of it…

Everything was fine. I really enjoyed our early flight from philly to Orlando as well as the crew.

The flight experience was terrible. Extra bag charges were exorbitant, and the customer service was incredibly poor. Flight attendants were rude and unhelpful. Post-flight, we endured a one-hour wait for our luggage, only to find our bags severely damaged. Overall, a highly disappointing experience with Spirit Airlines. Not recommended.

Seats could use more padding. Kind of hard on the tush.

The plane hit a bird and had to turn around. Very reasonable and I am thankful that occurred. However, the way they cancelled the flight after telling us just another 30min was not ok. They then used our plane for another flight.

Amazed that Spirit can even get planes in the air, would never use again.

The flight was really great I was surprised with Spirit.

Check in online was easy. Seats aren’t very comfortable

Fecal matter in seat back pocket. Presumably from a kids diaper.

Worst airline to travel with. They treat you like a prisoner in a jailhouse barking out orders and threats. Nickle and dime you to the same price or higher than a respectable airline like one of the big 3 . Might as well fly with standard airlines

Well I mean u get what u pay for so 🤷‍♂️

Over an hour delay in departure but I was notified beforehand. Another delay on tarmac upon arrival at LGA. We ended up departing the plane almost 2 hours later than expected

I fly Frontier because it’s affordable. I understand that the seats are tight and not the most comfortable…but that’s part of it. The problem with this flight was that there was a group of travelers directly behind me at the back of the plane who were ridiculously loud and obnoxious the entire flight. I’m pretty sure they were drunk and I could periodically smell an odd odor that I believe was one of them using a smokeless vape pen. The stewards had to remind them to keep quiet during the pre-flight instruction, but that was it. They never said another thing to them for the rest of the flight. It was a miserable.

I checked a bag because it was $5 less than carry on. They managed to lose my bag on a 2.5 hr direct flight! Frontier has no airport staff at baggage claim to help. As soon as I got home around 11 pm I tried to use their online system to file the claim for lost bag - system wouldn't take the # on my baggage claim ticket - said it was not the correct number. Also said that I had not checked a bag, which wasn't true - even my online boarding pass showed that I had checked a bag. Wasted about an hour on that process with no luck. Tried again in the morning - same thing. So tried online chat with Frontier bot - waited 35-40" twice to be connected to a baggage agent and it never happened. Eventually drove to PDX after work and waited 2 hrs for the Frontier ticket agents to arrive prior to the next Frontier flight out of PDX and FINALLY got some help from one of them, to take me to lost luggage area where I was able to retrive my bag. Probably took 4-5 hrs. of my time and endless frustration to get my bag. This was my first -- and LAST -- experience flying Frontier Airlines. Check-in was also extremely difficult and time consuming. The flight itself (and staff) were fine but everything else about the experience was a total disaster! The fact that Frontier literally has NO WAY to connect to a human voice for customer service (in this case for lost luggage) is the WORST!!!!!

Frontier is a crappy airline nothing about it is honest

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Book cheap flights from Chicago to Pennsylvania

Recent round-trip flight deals

6/1Sat
nonstopSpirit Airlines
2h 12mORD-LGA
6/4Tue
nonstopSpirit Airlines
2h 39mLGA-ORD
$50
5/29Wed
nonstopSpirit Airlines
2h 09mORD-LGA
6/4Tue
nonstopSpirit Airlines
2h 37mLGA-ORD
$51
7/12Fri
nonstopFrontier
2h 03mORD-PHL
7/14Sun
nonstopFrontier
2h 21mPHL-ORD
$78
5/26Sun
nonstopFrontier
2h 03mORD-PHL
6/1Sat
nonstopFrontier
2h 22mPHL-ORD
$81
5/31Fri
nonstopUnited Airlines
2h 21mORD-LGA
6/3Mon
nonstopUnited Airlines
2h 35mLGA-ORD
$117
5/25Sat
nonstopAmerican Airlines
1h 57mORD-PHL
5/27Mon
nonstopAmerican Airlines
2h 23mPHL-ORD
$131
6/26Wed
nonstopDelta
2h 19mORD-LGA
6/30Sun
nonstopDelta
2h 45mLGA-ORD
$148
7/2Tue
nonstopDelta
2h 34mORD-JFK
7/13Sat
nonstopDelta
2h 45mJFK-ORD
$152
5/25Sat
1 stopUnited Airlines
5h 42mORD-PHL
5/27Mon
nonstopUnited Airlines
2h 24mPHL-ORD
$155
5/28Tue
nonstopAmerican Airlines
1h 57mORD-PHL
6/1Sat
nonstopAmerican Airlines
2h 33mPHL-ORD
$156

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Recent one-way flight deals

6/7Fri
nonstopFrontier
2h 02mORD-PHL
$39
9/9Mon
nonstopSpirit Airlines
2h 09mORD-LGA
$40
5/31Fri
nonstopUnited Airlines
2h 21mORD-LGA
$59
7/5Fri
nonstopAmerican Airlines
1h 57mORD-PHL
$59
5/29Wed
nonstopDelta
2h 33mORD-JFK
$59
6/18Tue
nonstopDelta
2h 23mORD-LGA
$64
8/7Wed
nonstopJetBlue
2h 23mORD-JFK
$64
7/23Tue
nonstopAmerican Airlines
2h 38mORD-JFK
$65
5/28Tue
nonstopUnited Airlines
2h 08mORD-PHL
$66
7/16Tue
nonstopJetBlue
2h 20mORD-JFK
$71

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Last minute flights from Chicago to Pennsylvania

Last minute flight, train and bus deals

5/21Tue
nonstopFrontier
2h 03mORD-PHL
5/27Mon
nonstopFrontier
2h 22mPHL-ORD
$86
5/21Tue
nonstopFrontier
2h 03mORD-PHL
5/22Wed
nonstopFrontier
2h 22mPHL-ORD
$88
5/21Tue
multi-stopSpirit Airlines
6h 15mORD-PHL
5/21Tue
multi-stopSpirit Airlines
22h 57mPHL-ORD
$122
5/21Tue
nonstopSpirit Airlines
2h 09mORD-LGA
6/1Sat
nonstopSpirit Airlines
2h 37mLGA-ORD
$123
5/20Mon
nonstopUnited Airlines
2h 03mORD-PHL
5/22Wed
nonstopUnited Airlines
2h 25mPHL-ORD
$206
5/21Tue
nonstopUnited Airlines
2h 08mORD-PHL
5/21Tue
nonstopUnited Airlines
2h 25mPHL-ORD
$215
5/21Tue
nonstopAmerican Airlines
2h 04mORD-LGA
5/21Tue
nonstopAmerican Airlines
2h 43mLGA-ORD
$227
5/18Sat
nonstopAmerican Airlines
2h 04mORD-PHL
5/26Sun
nonstopAmerican Airlines
2h 26mPHL-ORD
$231
5/18Sat
multi-stopDelta
3h 46mORD-PHL
5/25Sat
multi-stopDelta
5h 03mPHL-ORD
$238
5/18Sat
multi-stopDelta
4h 23mORD-PHL
5/26Sun
multi-stopDelta
3h 59mPHL-ORD
$250

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