To save on the cost of your flight from Pittsburgh to Illinois, book at least 45 days before your planned departure. Booking around this time can save you about 159% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $374 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $458.
February can be a great time to fly to Illinois from Pittsburgh with a flight ticket averaging about $292. Cheapflights users have found deals in the month of February for as cheap as $124. The most expensive prices can be found in the month of November.
When flying from Pittsburgh to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$104 - $156
Route
Depart
Return
Price
PittsburghChicago O'Hare Intl
PIT - ORD
PITORD
Pittsburgh
Wed 8/14
1 stop19h 18m
Chicago O'Hare Intl
Tue 8/20
1 stop10h 39m
PittsburghChicago Midway
PIT - MDW
PITMDW
Pittsburgh
Wed 9/11
1 stop4h 57m
Chicago Midway
Sat 9/14
1 stop6h 06m
PittsburghChicago O'Hare Intl
PIT - ORD
PITORD
Pittsburgh
Wed 9/11
1 stop7h 56m
Chicago O'Hare Intl
Sat 9/14
1 stop7h 31m
PittsburghChicago O'Hare Intl
PIT - ORD
PITORD
Pittsburgh
Wed 6/26
Nonstop1h 39m
Chicago O'Hare Intl
Fri 6/28
Nonstop1h 39m
PittsburghChicago O'Hare Intl
PIT - ORD
PITORD
Pittsburgh
Tue 7/2
Nonstop1h 40m
Chicago O'Hare Intl
Wed 7/3
Nonstop1h 25m
PittsburghChicago O'Hare Intl
PIT - ORD
PITORD
Pittsburgh
Tue 9/17
1 stop11h 50m
Chicago O'Hare Intl
Tue 9/24
1 stop7h 31m
PittsburghChicago O'Hare Intl
PIT - ORD
PITORD
Pittsburgh
Thu 7/4
Nonstop1h 40m
Chicago O'Hare Intl
Thu 7/11
Nonstop1h 29m
PittsburghChicago O'Hare Intl
PIT - ORD
PITORD
Pittsburgh
Tue 9/10
1 stop5h 02m
Chicago O'Hare Intl
Fri 9/13
1 stop4h 40m
PittsburghChicago O'Hare Intl
PIT - ORD
PITORD
Pittsburgh
Thu 7/4
1 stop6h 42m
Chicago O'Hare Intl
Thu 7/11
1 stop4h 51m
No data available for this route at this time. Please check back soon.
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Spirit Airlines | Cheapest$116 | Average$170 | FlexibilityNo cancel fee | On-time65% |
American Airlines | Cheapest$134 | Average$358 | FlexibilityNo cancel fee | On-time71% |
United Airlines | Cheapest$136 | Average$355 | FlexibilityNo cancel fee | On-time69% |
Delta | Cheapest$155 | Average$307 | FlexibilityNo cancel fee | On-timeN/A |
1%of flight departures | Early morningMidnight to 6 am |
---|---|
51%of flight departures | Morning6 am to noon |
48%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |