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 $461.
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 June.
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
$98 - $199
Route
Depart
Return
Price
PittsburghChicago Midway
PIT - MDW
PITMDW
Pittsburgh
Tue 6/4
1 stop15h 17m
Chicago Midway
Tue 6/11
1 stop8h 03m
PittsburghChicago O'Hare Intl
PIT - ORD
PITORD
Pittsburgh
Wed 7/3
Nonstop1h 41m
Chicago O'Hare Intl
Wed 7/10
Nonstop1h 34m
PittsburghChicago O'Hare Intl
PIT - ORD
PITORD
Pittsburgh
Wed 8/14
1 stop19h 18m
Chicago O'Hare Intl
Sat 8/17
1 stop7h 58m
PittsburghChicago O'Hare Intl
PIT - ORD
PITORD
Pittsburgh
Wed 9/11
1 stop11h 03m
Chicago O'Hare Intl
Sat 9/14
1 stop13h 13m
PittsburghChicago O'Hare Intl
PIT - ORD
PITORD
Pittsburgh
Tue 9/17
1 stop12h 08m
Chicago O'Hare Intl
Tue 9/24
1 stop9h 52m
PittsburghChicago O'Hare Intl
PIT - ORD
PITORD
Pittsburgh
Mon 6/17
Nonstop1h 42m
Chicago O'Hare Intl
Tue 6/25
Nonstop1h 39m
PittsburghChicago O'Hare Intl
PIT - ORD
PITORD
Pittsburgh
Tue 6/4
1 stop8h 22m
Chicago O'Hare Intl
Tue 6/11
1 stop9h 51m
PittsburghChicago Midway
PIT - MDW
PITMDW
Pittsburgh
Thu 5/30
1 stop4h 01m
Chicago Midway
Thu 5/30
1 stop3h 09m
PittsburghChicago O'Hare Intl
PIT - ORD
PITORD
Pittsburgh
Fri 7/5
1 stop10h 02m
Chicago O'Hare Intl
Sun 7/7
1 stop15h 50m
No data available for this route at this time. Please check back soon.
Crew
Overall
Comfort
Food
Entertainment
Boarding
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Overall
Comfort
Food
Entertainment
Boarding
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Overall
Comfort
Food
Entertainment
Boarding
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Overall
Comfort
Food
Entertainment
Boarding
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Overall
Comfort
Food
Entertainment
Boarding
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Overall
Comfort
Food
Entertainment
Boarding
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
52%of flight departures | Morning6 am to noon |
46%of flight departures | AfternoonNoon to 6 pm |
1%of flight departures | Evening6 pm to midnight |
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Illinois from Pittsburgh today with Cheapflights!
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Pittsburgh to Illinois for you. Better yet — we are completely free to use.
Need flexible booking options for your flight to Illinois from Pittsburgh? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Yes, Cheapflights offers price alerts on Pittsburgh to Illinois flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.