Frontier offers extra comfort seats with 32” separation for a fee, enhancing short-haul comfort.
Frontier's Zone 1 boarding is available with a carry-on purchase or special fare bundle.
Round-trip from | $115 (Booking.com) |
---|---|
One-way from | $69 (Cheapflightsfares) |
Popular in | March |
Cheapest in | October |
Average price | $203 |
Good round-trip deal | $195 or less |
Good one-way deal | $113 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
Wed 12/10
2:30 pm-5:39 pm
Nonstop2h 09m
Philadelphia
Sat 12/13
5:07 pm-6:36 pm
Nonstop2h 29m
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
Sat 10/18
8:45 am-11:56 am
Nonstop2h 11m
Philadelphia
Tue 10/21
6:30 am-7:52 am
Nonstop2h 22m
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
Sun 10/19
5:50 am-12:02 pm
1 stop29h 12m
Philadelphia
Wed 10/22
5:25 pm-1:15 pm
1 stop20h 50m
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
Sun 9/28
8:49 pm-12:52 am
1 stop27h 03m
Philadelphia
Sat 10/4
6:45 am-9:28 pm
1 stop15h 43m
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
Fri 10/17
9:36 pm-12:45 am
Nonstop2h 09m
Philadelphia
Tue 10/28
12:22 pm-1:43 pm
Nonstop2h 21m
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
Sun 11/9
7:25 am-10:24 am
Nonstop1h 59m
Philadelphia
Wed 11/12
10:05 am-11:25 am
Nonstop2h 20m
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
Fri 10/31
2:20 pm-5:28 pm
Nonstop2h 08m
Philadelphia
Sat 11/1
6:00 am-7:25 am
Nonstop2h 25m
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
Sat 10/4
7:30 am-10:39 am
Nonstop2h 09m
Philadelphia
Wed 10/8
6:30 am-7:52 am
Nonstop2h 22m
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
Wed 10/8
9:36 pm-12:45 am
Nonstop2h 09m
Philadelphia
Sun 10/12
6:30 am-7:53 am
Nonstop2h 23m
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
Sat 10/11
11:05 am-2:16 pm
Nonstop2h 11m
Philadelphia
Sun 10/12
6:30 am-7:53 am
Nonstop2h 23m
To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Philadelphia, you should look to book at least 76 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Philadelphia (average of $236). Flying from Chicago O'Hare Intl Airport to Philadelphia in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Chicago O'Hare Intl Airport to Philadelphia is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 57% on airfare.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Philadelphia flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$63 | Average$260 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$64 | Average$165 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$108 | Average$477 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$156 | Average$333 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$157 | Average$296 | FlexibilityNo cancel fee | On-time71% |