Find Cheap Flights from Philadelphia to Chicago O'Hare International (PHL - ORD)

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Good to Know

Low Season:
July
Best time to beat the crowds
1%
expected price decrease
High Season:
February
Most popular time to fly
2%
expected price increase
Average Price:
$503
(avg. price over the last 2 weeks)
Good Deal:
$434
or less (round trip)

When to Book Flights from Philadelphia to Chicago O'Hare International

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

The cheapest flight from Philadelphia to Chicago O'Hare International was found 16 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
High season is considered to be January, February and March. The cheapest month to fly is July.
Morning departure is around 17% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Philadelphia to Chicago O'Hare International Flights

How long does a flight from Philadelphia to Chicago O'Hare International take?
An average nonstop flight takes 2h 21m, covering a distance of 676 miles.
How many flights are there between Philadelphia and Chicago O'Hare International?
There are 493 (nonstop) flights between Philadelphia and Chicago O'Hare International per week, averaging 72 per day.
Which airlines provide the cheapest flights from Philadelphia to Chicago O'Hare International?
In the past 3 days, the cheapest round-trip tickets were found on JetBlue ($164), Multiple Airlines ($184) and Spirit Airlines ($220).
Do I need a passport to fly between Philadelphia and Chicago O'Hare International?
No.
Which airlines fly most frequently between Philadelphia and Chicago O'Hare International?
American Airlines (12 times daily), United (10 times daily), Alaska Airlines (9 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Philadelphia to Chicago O'Hare International?
For Philadelphia to Chicago O'Hare International, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Chicago O'Hare International back to Philadelphia, the best deals are generally found on Saturday, with Thursday being the most expensive.

Book cheap flights from Philadelphia to Chicago O'Hare International (round-trip)

Airports
Origin
Philadelphia
$164
only
$164
Destination
Chicago
$164
only
$164
Tue, Feb 13
PHL
ORD
7h 55m
Wed, Feb 14
ORD
PHL
4h 55m
Trip: 2 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 7714 reviews
Overall
8.2
Boarding
8.2
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
JFK
LAX
Excellent 10.0

Food and drink provided on flight. That's amazing!

Nothing :)

FLL
SAN
Excellent 10.0

I love JetBlue. I love everything about the airline. I love the free wifi and snacks. The seats are comfortable and I actually have room to lay my head down in economy. I love jet blue so much I am always willing to pay extra to fly with the airline. The customer service is superb and I have never had anything but an extremely possitive experience with this airline.

Nothing to complain about at all. Overall a great airline

FLL
LGA
Mediocre 3.6

Ive been traveling with jetblue for years, but lately everytime their flights are always delay

PHX
JFK
Mediocre 2.0

Nothing

Late — this was delayed 5 times, meaning I was unable to get to a morning meeting. No explanation was given. No advance warning given. Delays on the way to Phoenix as well. Terrible airline.

JFK
SFO
Excellent 9.0

On time, very efficient

Checked bag pickup was on the opposite side of the terminal, with inadequate signage.

Thu, Jan 25
PHL
ORD
9h 10m
Wed, Feb 7
ORD
PHL
9h 23m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 7
PHL
ORD
9h 05m
Sat, Mar 10
ORD
PHL
5h 49m
Trip: 4 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 50 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
PHL
ORD
Okay 4.0

Efficient in getting people on board

They broke my suitcase's wheels off and something was stolen out of my bag. When I went to the office in ORD, they told me to put in a claim and then ignored me, not helping me to put in a claim, continuing on their conversation about what they're doing when they get out of work. They wouldn't let me put in a claim.

PHL
ORD
Good 7.3

Everything went smooth from check-in to end of the flight

No complimentary snack or soda. Seating was expensive and that you are not told about how much the seating or baggage fess are until you actualky check-in. Spent moremoney than i wanted too

PHL
ORD
Mediocre 2.0

My 6:00 AM flight was cancelled but didn't find that out until I got to the airport at 4:45AM. The two options Spirit gives you is to put you on the next flight tomorrow at 6AM or refund your money. I was lucky to purchase a flight on an airline with a real schedule for later that morning. That flight was practically empty. It is a shame that Spirit doesn't have the customer service to accommodate it's passengers on to other flights. Low cost fares are appealing but more of a hassle than they are worth when the airline has little to no contingency plans. An I'm sorry and a $15 voucher can't get you back 24 hours of time or the money folks who choose low cost carriers have to waste on getting back and forth to the airport or spend on hotels in the area.

PHL
ORD
Mediocre 2.0

Nothing

Everything, the staff was rude and unpleasing.

PHL
ORD
Excellent 10.0

I thought it was fantastic all around. Traveling was easy.

Thu, Mar 29
PHL
ORD
2h 21m
Mon, Apr 2
ORD
PHL
1h 57m
Trip: 5 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 104 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
PHL
ORD
Good 7.0

Clean aircraft, swift flight

Seat was changed to last row/middle seat (not what initially booked or confirmed with online check-in). Before takeoff, attendant moved all passengers in back row to alternate seats. Which meant that I was no longer traveling with my colleague. Unfortunately, that made our intended meeting time impossible.

PHL
ORD
Excellent 9.0

All was good. Flight attendants helpful and friendly.

PHL
ORD
Excellent 10.0

service on time

snacks very little amounr

PHL
ORD
Excellent 9.0

The people were all very nice. The plane was top-notch. Would definitely fly with them again if I had the opportunity.

The boarding lasted much longer than I had anticipated. I was also not informed of when my group was boarding at the proper time.

PHL
ORD
Okay 4.0

I fly weekly, but try never to book United because there are always issues with my support animal. Without fail, regardless of the city, the agents at check-in do not know what to do. Each time I'm met with annoyance at having to check me in, and I usually end up calling either the disabilities desk and handing the agent my phone, or asking for the CRO. I have to leave an extra 45 minutes to accommodate flying United every time -- ridiculous. This time I also got a load of unprofessional gate agents cooing and awwing at my my support animal, and trying to pet him. When this happens I always simply state, "please don't" and this was key with rudeness as well. United please provide us with more professional and adequately trained staff at the airports. Once we're on the planes it's fine. But you seem to have VERY low hiring standards for airport staff

Wed, May 16
PHL
ORD
7h 09m
Sat, Jun 16
ORD
PHL
8h 55m
Trip: 32 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 7714 reviews
Overall
8.2
Boarding
8.2
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
MBJ
JFK
Excellent 8.6

Pilot letting us know as we experience turbulence that arose from severe weather conditions, which we would pass through.

Pilot predicting before take-off that there would likely be no turbulence; then there was turbulence due to weather conditions.

BOS
PHL
Good 6.0

Comfy, cheap upgrades, ammenable crew

Late! I know there's no control over the weather but I don't have to be happy about it.

DCA
MCO
Mediocre 2.3

Late plane. No explanation. Orlando arrrival

FLL
SAN
Excellent 10.0

I love JetBlue. I love everything about the airline. I love the free wifi and snacks. The seats are comfortable and I actually have room to lay my head down in economy. I love jet blue so much I am always willing to pay extra to fly with the airline. The customer service is superb and I have never had anything but an extremely possitive experience with this airline.

Nothing to complain about at all. Overall a great airline

JFK
SFO
Excellent 9.0

On time, very efficient

Checked bag pickup was on the opposite side of the terminal, with inadequate signage.

Tue, Jan 23
PHL
ORD
8h 08m
Thu, Jan 25
ORD
PHL
5h 42m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 8
PHL
ORD
7h 09m
Tue, May 15
ORD
PHL
7h 49m
Trip: 8 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 7714 reviews
Overall
8.2
Boarding
8.2
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
BOS
PHL
Good 6.0

Comfy, cheap upgrades, ammenable crew

Late! I know there's no control over the weather but I don't have to be happy about it.

FLL
BOS
Mediocre 2.0

Nothing

Overhead reading lights didn’t work, my partners tv didn’t work, the movie I had was only in Spanish and the overhead bins were too small and had to gate check my bag Sloppy plane maintenance by JetBlue Not worth the extra money to sit in extra leg room seats over$120 for two of us

JFK
LAX
Excellent 10.0

Food and drink provided on flight. That's amazing!

Nothing :)

SEA
JFK
Good 7.3

crew very unfriemdly

DFW
BOS
Good 7.0

Nice crew, comfortable seats.

Delayed flight, broken TV and terrible boarding process. Frozen toilet chemicals.

Tue, Jun 12
PHL
ORD
7h 09m
Sat, Jun 16
ORD
PHL
8h 55m
Trip: 5 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 7714 reviews
Overall
8.2
Boarding
8.2
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
MCO
SLC
Excellent 9.3

Crew was polite at the gate and on board. Flight went smoothly, temp was comfortable. Love the individual screens for all.

My sons tv screen wasn't working. I pushed the attendant button to see if they could help, nobody ever came. I left in on for quite awhile too. Wi Fi was hard to log into.

BOS
PHL
Good 6.0

Comfy, cheap upgrades, ammenable crew

Late! I know there's no control over the weather but I don't have to be happy about it.

SEA
JFK
Good 7.3

crew very unfriemdly

FLL
LGA
Mediocre 3.6

Ive been traveling with jetblue for years, but lately everytime their flights are always delay

DCA
MCO
Mediocre 2.3

Late plane. No explanation. Orlando arrrival

Fri, Apr 20
PHL
ORD
7h 53m
Wed, Apr 25
ORD
PHL
16h 11m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 9
PHL
ORD
9h 05m
Mon, Mar 12
ORD
PHL
5h 45m
Trip: 3 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 50 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
PHL
ORD
Good 6.4

Could have done without the sales pitch for your credit card. Had a layover so had to listen to it twice. Also, the price for the bags were over the top especially since the weight limit was 40 pounds.

PHL
ORD
Okay 4.0

Efficient in getting people on board

They broke my suitcase's wheels off and something was stolen out of my bag. When I went to the office in ORD, they told me to put in a claim and then ignored me, not helping me to put in a claim, continuing on their conversation about what they're doing when they get out of work. They wouldn't let me put in a claim.

PHL
ORD
Mediocre 2.0

It was the most cramped flight I've ever been on. I'm upset I have to fly home with spirit again on Tuesday.

PHL
ORD
Excellent 10.0

I thought it was fantastic all around. Traveling was easy.

PHL
ORD
Mediocre 3.6

THE PRICE

I HAVE A BAD BACK AND I WAS CRAMPED AND COULD NOT REPOSITION MYSELF TO GET COMFORTABLE, ALL THE WHILE I WAS BEING KICKED IN MY BACK

Sun, Jan 28
PHL
ORD
13h 08m
Mon, Jan 29
ORD
PHL
15h 45m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jun 2
PHL
ORD
2h 27m
Mon, Jun 4
ORD
PHL
2h 02m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jan 27
PHL
ORD
9h 22m
Mon, Jan 29
ORD
PHL
8h 45m
Trip: 3 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 7714 reviews
Overall
8.2
Boarding
8.2
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
JFK
LAX
Excellent 10.0

Food and drink provided on flight. That's amazing!

Nothing :)

DFW
BOS
Good 7.0

Nice crew, comfortable seats.

Delayed flight, broken TV and terrible boarding process. Frozen toilet chemicals.

JFK
SFO
Excellent 9.0

On time, very efficient

Checked bag pickup was on the opposite side of the terminal, with inadequate signage.

FLL
LGA
Mediocre 3.6

Ive been traveling with jetblue for years, but lately everytime their flights are always delay

SEA
JFK
Good 7.3

crew very unfriemdly

Show more results

Philadelphia to Chicago O'Hare International Flight Information

Avg. Flight Duration 2h 11m
Flights Arrive in Chicago O'Hare International
Flights Depart from Philadelphia
Flight Price $164
Distance 676 miles
Airlines JetBlue, Spirit Airlines, United
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.