PHL - ORD

$87 Find Cheap Flights from Philadelphia to Chicago O'Hare Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to O'Hare Intl departing on 4/9. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Chicago, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$177
Overall average: $322
Spirit Airlines, Frontier
Tue 4/14Thu 4/16
PHL - ORD • 1 stop
Cheapest non-stop
$179
Typical prices: $214-$388
Frontier
Thu 6/4Sat 6/6
PHL - ORD • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
American's Basic Economy is carry-on only with limits.
United's Economy Plus adds six inches more legroom.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $179 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with American Airlines, United Airlines and Frontier. Average duration is 2h 35m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 90% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 45% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 20% price drop
Most popular
Good to know
Good to know
+1
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to O'Hare Intl!
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Flight Deals

Cheap Flights from Philadelphia to O'Hare Intl (PHL-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to O'Hare Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to O'Hare Intl

Tue, Apr 14 - Thu, Apr 16
Multiple Airlines Logo
8:52 pm - 9:36 am
PHL
-
ORD
13h 44m
1 stop
Multiple Airlines Logo
5:50 am - 5:49 pm
ORD
-
PHL
10h 59m
1 stop
$177Multiple Airlines
Thu, May 7 - Sun, May 10
Frontier Logo
5:13 pm - 6:51 pm
PHL
-
ORD
2h 38mnonstop
Frontier Logo
3:05 pm - 12:44 am
ORD
-
PHL
8h 39m
1 stop
$179Frontier
Thu, Apr 9 - Mon, Apr 13
Frontier Logo
2:00 pm - 10:50 pm
PHL
-
ORD
9h 50m
1 stop
Frontier Logo
1:19 pm - 11:57 pm
ORD
-
PHL
9h 38m
1 stop
$180Frontier
Sat, Apr 18 - Wed, Apr 22
Spirit Airlines Logo
6:12 pm - 12:24 am
PHL
-
ORD
7h 12m
1 stop
Spirit Airlines Logo
7:15 pm - 9:49 am
ORD
-
PHL
13h 34m
1 stop
$181Spirit Airlines
Thu, Apr 16 - Mon, Apr 20
Multiple Airlines Logo
7:45 am - 2:47 pm
PHL
-
ORD
8h 02m
1 stop
Multiple Airlines Logo
7:15 pm - 9:49 am
ORD
-
PHL
13h 34m
1 stop
$182Multiple Airlines
Sat, May 2 - Sun, May 3
Multiple Airlines Logo
6:12 pm - 12:24 am
PHL
-
ORD
7h 12m
1 stop
Multiple Airlines Logo
12:38 pm - 8:31 am
ORD
-
PHL
18h 53m
1 stop
$183Multiple Airlines
Thu, May 7 - Mon, May 11
Frontier Logo
1:32 pm - 7:51 pm
PHL
-
ORD
7h 19m
1 stop
Frontier Logo
4:05 pm - 3:42 pm
ORD
-
PHL
22h 37m
1 stop
$184Frontier
Fri, May 15 - Mon, May 18
Frontier Logo
10:11 am - 11:13 pm
PHL
-
ORD
14h 02m
1 stop
Frontier Logo
7:52 pm - 11:18 pm
ORD
-
PHL
2h 26mnonstop
$185Frontier
Fri, May 1 - Sun, May 3
Frontier Logo
3:22 pm - 12:52 am
PHL
-
ORD
10h 30m
1 stop
Frontier Logo
12:38 pm - 8:31 am
ORD
-
PHL
18h 53m
1 stop
$186Frontier
Fri, May 15 - Tue, May 19
Frontier Logo
10:11 am - 11:13 pm
PHL
-
ORD
14h 02m
1 stop
Frontier Logo
3:55 pm - 12:40 am
ORD
-
PHL
7h 45m
1 stop
$187Frontier
Booking Insights

KAYAK's insights & trends for Philadelphia to O'Hare Intl flights

Get data-powered insights and trends into flights from Philadelphia to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Philadelphia to Chicago O'Hare Airport?

The average price of all round-trip flights from Philadelphia to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Chicago O'Hare Airport on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Philadelphia to Chicago O'Hare Airport. For your return ticket, we recommend flying on a Friday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Philadelphia to Chicago O'Hare Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Chicago O'Hare Intl Airport is October, where tickets cost $227 (return) on average. On the other hand, the most expensive months are March and February, where the average cost of round-trip tickets is $384 and $333 respectively.

How far in advance should I book a flight from Philadelphia to Chicago O'Hare Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Philadelphia to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Philadelphia to Chicago O'Hare Intl Airport, you should book around 4 weeks before departure, which saves you about 45% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Expert advice

Expert advice for your flight from Philadelphia to O'Hare Intl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines and PHL

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines, Frontier and ORD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Good to know

Low seasonFebruary
Cheapest flight$87
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Philadelphia to Chicago O'Hare Airport

When to book flights from Philadelphia to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Philadelphia to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Philadelphia to Chicago O'Hare Airport flights

  • Where can I get car rentals upon landing at Chicago O'Hare Airport?

    Once you arrive at Chicago O'Hare Airport, you can rent your preferred car from the car rental companies located at the airport's Rental Car Lot. All the major car rentals in Chicago, including Hertz, Avis, Enterprise, and Budget, have their desks at this rental car lot.

  • Are there kid-friendly amenities for flights from Philadelphia to Chicago O'Hare Airport?

    You can travel with your kids from Philadelphia to Chicago O'Hare Airport conveniently because of the various kid-friendly amenities available. As you wait for your flight, kids can enjoy playing in the airport's playground located post-security. After arriving at Chicago O'Hare Airport, your kids can have the chance to enjoy interactive games and slides as you relax before proceeding to your preferred destination in Chicago.

  • Which nearby cities does Chicago O'Hare Airport serve?

    Flying from Philadelphia to Chicago O'Hare Airport serve offers you a chance to visit some of the nearby cities served by ORD. For instance, when you land at ORD, you can conveniently connect to Bensenville and Franklin Park using bus or car rentals.

  • Where can you take care of your stomach when you arrive at Chicago O'Hare Airport?

    Travelers arriving at Chicago O'Hare Airport from Philadelphia can relax and enjoy delicious meals at Billy Goat Tavern. This American restaurant, which is located at Concourse C, offers a variety of dishes at affordable prices for different types of travelers.

  • What is the cheapest flight from Philadelphia to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Philadelphia to Chicago O'Hare Intl Airport was $87 for a one-way ticket and $177 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Chicago O'Hare Airport?

    A passport is not required to fly from Philadelphia to Chicago O'Hare Airport.

  • Which airlines offer Wi-Fi service onboard planes from Philadelphia to Chicago O'Hare Airport?

    American Airlines, Finnair, Delta, and Alaska Airlines offer inflight Wi-Fi service on the Philadelphia to Chicago O'Hare Airport flight route.

  • Which aircraft models fly most regularly from Philadelphia to Chicago O'Hare Airport?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Philadelphia to Chicago O'Hare Airport flight route.

  • Which airline alliances offer flights from Philadelphia to Chicago O'Hare Airport?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Philadelphia and Chicago O'Hare Airport, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Philadelphia to Chicago O'Hare Airport?

    There are nonstop flights from Philadelphia to Chicago O'Hare Airport on a daily basis.

  • Which is the best airline for flights from Philadelphia to Chicago, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Chicago are Delta and United Airlines. With an average price for the route of $277 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $324 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Philadelphia to Chicago O'Hare Airport?

    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 Philadelphia to Chicago O'Hare Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Philadelphia 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 Philadelphia to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and ORD can sometimes prove cheaper using this method.

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

    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 Chicago O'Hare Airport from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Philadelphia to Chicago O'Hare Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $193 or less one-way and $304 or less round-trip.
  • Travelers intending to catch up with the earliest flight from Philadelphia International Airport (PHL) to Chicago O'Hare Airport (ORD) should consider spending the night at one of the nearby hotels. For instance, if you stay at Philadelphia Airport Marriot, you will experience convenient movement to PHL early in the morning to catch up with this flight.
  • Regional Rail's Airport Line Service offers the most convenient means of transport for travelers connecting from Philadelphia city center to PHL before catching up with their flights to ORD. Additionally, travelers can use Uber and Lyft to connect to the airport from Philadelphia Downtown. The availability of these various means of transport makes PHL the preferred airport among travelers flying to ORD.
  • If you want to remain in the company of your favorite pet when traveling from PHL to ORD, you have nothing to worry about. Both airports have pet-friendly policies, which allow pet lovers to come in with their pets. However, travelers have to ensure that the pets remain in their carriers or leashed when using the animal relief areas. At PHL, the animal relief area is located at Terminal A between A-East and A-West Departures Flights Road.
  • Chicago O'Hare Airport is the hub for both United Airlines and American Airlines, which makes them the most suitable airline for travelers flying from PHL to ORD. American Airlines is more popular among travelers because of its highest number of flights from Philadelphia to Chicago O'Hare Airport. On the other hand, travelers using United Airlines enjoy more affordable prices and various flight deals.
  • Travelers with mobility challenges can get assistance immediately after they arrive at Philadelphia International Airport. Prior communication with the airport and or the airline ensures that a wheelchair is available for the traveler to allow movement through the security to the aircraft. Similarly, ORD has airport shuttles that are wheelchair accessible, which facilitates convenient movement for travelers with reduced mobility.

Prefer to fly direct from Philadelphia to Chicago O'Hare Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Philadelphia to Chicago O'Hare Intl.
Find which airlines fly direct from Philadelphia Airport to Chicago O'Hare Intl Airport, which days they fly and book direct flights.

Direct departures

Philadelphia to Chicago O'Hare Intl

Monday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Friday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Saturday

American Airlines,United Airlines,Frontier

American Airlines,United Airlines, +1 more

Sunday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

See more direct flights

Direct returns

Chicago O'Hare Intl to Philadelphia

Monday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Friday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Saturday

American Airlines,United Airlines,Frontier

American Airlines,United Airlines, +1 more

Sunday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

See more direct flights

Reviews of the top 4 airlines serving from Philadelphia to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to O'Hare Intl? 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.
7.9
DeltaOverall score based on 8288 reviews
8.1Boarding
8.5Crew
7.9Comfort
7.2Food
7.8Entertainment
Airline reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

10.0 ExcellentDebra, Mar 2026
PBI - ATL
Read more Delta reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

They did the one thing that really matters - got to Chicago early.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

It was good experience this time. The flight was on time.

There was a delay with the plan which cause the flight to leave later and once arrived in Chicago there was another delay and some passengers missed their connecting flights

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

Overall, my last three trips on American Airlines have all been either delayed or "rescheduled" due to mechanical issues. At least on delay caused me to miss two possible connecting flights each later than the first. My last option for my last connection required the assistance of the onsite service desk (O'Hare Airport). The wait time for the service desk was such that it jeopardized getting booked on the last connecting flight available for the night. Suffice it to say, my latest experiences with American Airlines have caused me extensive loss of productive business and personal time and can therefore be classified as significantly less than satisfactory.

Waiting for gate in RDU for more than 20mins is crazy.

American Airlines was great and worked very hard to change my ticket so I could get an earlier, direct flight back to Dallas. However, I was informed that Kayak made mistakes with my itinerary and classified my ticket as desiring to be on the earlier flight instead of taking the necessary step of calling AA to get me on the standby list. This ended up keeping me from being added to the standby list and delayed me getting home by 6 hours. I am happy to discuss this further with Kayak so they can correct their procedures so this won't happen again.

Waited for oxygen tanks for 30 minutes after boarding was complete.

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

First of all we hade waited 3 hours in the airplane waiting to leave. Second the return schedule was changed and it messed up my entire vaction. I won't buy never again another flight and recommend to nobody traveling with them.

Everything you need to know for your flight from Philadelphia to O'Hare Intl

Information on your arrival and departure airports