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.
Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $162 (Cheapflightsfares) |
One-way from | $87 (Frontier) |
Popular in | February |
Cheapest in | September |
Average price | $307 |
Good round-trip deal | $254 or less |
Good one-way deal | $135 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
lun. 5/12
12:58 pm-4:06 pm
Nonstop2h 08m
Philadelphia
lun. 5/19
5:01 pm-6:29 pm
Nonstop2h 28m
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
sáb. 5/10
2:30 pm-5:40 pm
Nonstop2h 10m
Philadelphia
sáb. 5/17
6:05 am-7:29 am
Nonstop2h 24m
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
mar. 5/13
12:41 pm-10:43 pm
1 stop9h 02m
Philadelphia
dom. 5/18
7:15 am-8:43 am
Nonstop2h 28m
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
lun. 5/12
8:45 pm-11:58 pm
Nonstop2h 13m
Philadelphia
sáb. 5/17
6:55 pm-8:33 pm
Nonstop2h 38m
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
mar. 6/17
1:45 pm-10:29 pm
1 stop7h 44m
Philadelphia
mié. 6/18
8:00 am-2:30 pm
1 stop7h 30m
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
mar. 5/6
8:45 am-4:38 pm
1 stop6h 53m
Philadelphia
sáb. 5/10
6:00 am-10:08 am
1 stop5h 08m
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
vie. 5/9
4:35 pm-7:48 am
1 stop14h 13m
Philadelphia
vie. 5/16
2:36 pm-11:29 pm
2 stops9h 53m
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
mar. 5/6
4:00 pm-9:35 pm
1 stop4h 35m
Philadelphia
vie. 5/9
1:35 pm-11:05 pm
1 stop10h 30m
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
dom. 7/6
8:24 am-11:43 am
Nonstop2h 19m
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
mar. 5/27
6:13 pm-9:28 pm
Nonstop2h 15m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy- | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars |
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 54 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 Tuesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from ORD to PHL are scheduled on a Thursday (41 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).
In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.
If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).
Food
Overall
Boarding
Comfort
Crew
Entertainment
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Overall
Boarding
Comfort
Crew
Entertainment
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Overall
Boarding
Comfort
Crew
Entertainment
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Overall
Boarding
Comfort
Crew
Entertainment
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Overall
Boarding
Comfort
Crew
Entertainment
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Overall
Boarding
Comfort
Crew
Entertainment
Reviews
Anonymous,Apr 2025
LAS - STS
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$52 | Average$98 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$63 | Average$333 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$136 | Average$301 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$142 | Average$269 | FlexibilityNo cancel fee | On-time71% |