Arrive 3 hours early for morning flights due to busy security lines. Check the airport's live security time tracker for updates.
Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $132 (Mytrip) |
One-way from | $65 (Mytrip) |
Popular in | February |
Cheapest in | September |
Average price | $280 |
Good round-trip deal | $351 or less |
Good one-way deal | $166 or less |
Fly from
Fly to
Route
Depart
Return
Price
PittsburghChicago
PIT - ORD
PITORD
Pittsburgh
Tue 4/29
9:07 pm-12:20 am
2 stops28h 13m
Chicago O'Hare Intl
Tue 5/6
5:55 am-8:12 pm
1 stop13h 17m
PittsburghChicago
PIT - ORD
PITORD
Pittsburgh
Fri 4/25
9:00 pm-11:36 pm
1 stop27h 36m
Chicago O'Hare Intl
Sun 4/27
4:30 pm-8:10 pm
1 stop26h 40m
PittsburghChicago
PIT - ORD
PITORD
Pittsburgh
Fri 5/16
6:14 pm-11:32 pm
1 stop6h 18m
Chicago O'Hare Intl
Wed 5/21
12:41 pm-11:19 pm
1 stop9h 38m
PittsburghChicago
PIT - ORD
PITORD
Pittsburgh
Wed 4/23
10:50 am-11:33 am
Nonstop1h 43m
Chicago O'Hare Intl
Wed 4/30
10:36 am-1:14 pm
Nonstop1h 38m
PittsburghChicago
PIT - ORD
PITORD
Pittsburgh
Wed 4/23
5:25 am-6:16 am
Nonstop1h 51m
Chicago O'Hare Intl
Thu 4/24
1:51 pm-4:18 pm
Nonstop1h 27m
PittsburghChicago
PIT - ORD
PITORD
Pittsburgh
Tue 4/22
12:46 pm-7:00 pm
1 stop7h 14m
Chicago O'Hare Intl
Tue 4/29
5:30 am-11:41 am
1 stop5h 11m
PittsburghChicago
PIT - ORD
PITORD
Pittsburgh
Sat 5/3
7:00 am-12:13 pm
1 stop6h 13m
Chicago O'Hare Intl
Tue 5/6
4:03 pm-11:42 pm
1 stop6h 39m
PittsburghChicago
PIT - ORD
PITORD
Pittsburgh
Tue 4/29
9:07 pm-6:17 pm
1 stop22h 10m
PittsburghChicago
PIT - ORD
PITORD
Pittsburgh
Fri 5/16
6:14 pm-11:32 pm
1 stop6h 18m
PittsburghChicago
PIT - ORD
PITORD
Pittsburgh
Thu 5/29
1:32 pm-12:46 pm
1 stop24h 14m
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*3 stars |
The best time to book flights from Pittsburgh to Chicago O'Hare Intl Airport is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, August is the cheapest month in which you can book a flight from Pittsburgh to Chicago O'Hare Intl Airport (average of $245). Flying from Pittsburgh to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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.
It’s optimal to fly from Pittsburgh to Chicago O'Hare Intl Airport in the morning. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight in the evening.
Travelers seeking maximum savings on their Pittsburgh to Chicago O'Hare Intl Airport flight should consider departing on Friday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from PIT to ORD are scheduled on a Tuesday (47 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).
In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.
If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Ila,Mar 2025
HOU - DAL
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Ila,Mar 2025
HOU - DAL
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Ila,Mar 2025
HOU - DAL
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Ila,Mar 2025
HOU - DAL
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Ila,Mar 2025
HOU - DAL
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Ila,Mar 2025
HOU - DAL
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$89 | Average$174 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$121 | Average$290 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$130 | Average$323 | FlexibilityNo cancel fee | On-time69% |