Lowest Prices
Uncover the best deals on Pittsburgh to Chicago flights by comparing fares from hundreds of airlines and agencies.
Useful information for finding best airline tickets from Pittsburgh International to Chicago O'Hare International on your next trip.
Cheapest Round Trip Flight
$278
United Airlines
• nonstop
• 2h 28m
Nov 15 – Nov 19
The cheapest round trip flight from Pittsburgh to Chicago (PIT-ORD-PIT) is currently $278
Cheapest Direct Flight
$240
American Airlines
• nonstop
• 2h 31m
Nov 15
The cheapest nonstop flight from Pittsburgh to Chicago (PIT-ORD) is currently $240
Fastest Flight
2h 28m
The fastest nonstop flight from Pittsburgh to Chicago (PIT-ORD) takes 2h 28m
| Origin Airport | Pittsburgh International , Pittsburgh, US |
| Destination Airport | Chicago O'Hare International , Chicago, US |
| Distance | 412 miles |