Nonstop flights from Chicago to Pittsburgh

3 airlines fly from 2 Chicago airports (ORD and MDW) to Pittsburgh (PIT), with up to 16 flights a day.

ORDPIT

Routes

2 airport pairs

When they leave

Chicago time

7:10a9:25pFirst departure 7:10 AM, last 9:25 PM

Five in the morning, 7:10 AM to 10:36 AM, then six in the afternoon, 12:39 PM to 4:30 PM, then eight in the evening, 5:29 PM to 9:25 PM.

Every flight

Earliest first

7:10 AM→9:49 AMORD to PITUnited AirlinesAirbus A320Daily
8:15 AM→10:45 AMMDW to PITSouthwest AirlinesBoeing 737-700Daily
8:30 AM→11:05 AMMDW to PITSouthwest AirlinesBoeing 737 MAX 8Sun
9:05 AM→11:54 AMORD to PITAmerican AirlinesEmbraer 175Daily
10:36 AM→1:15 PMORD to PITUnited AirlinesAirbus A319Daily
12:39 PM→3:16 PMORD to PITAmerican AirlinesAirbus A320Daily
12:47 PM→3:25 PMORD to PITUnited AirlinesEmbraer 175Daily
1:05 PM→3:30 PMMDW to PITSouthwest AirlinesBoeing 737Mon, Tue, Wed, Thu, Fri, Sat
2:30 PM→5:13 PMORD to PITUnited AirlinesAirbus A319Daily
3:20 PM→5:40 PMMDW to PITSouthwest AirlinesBoeing 737 MAX 8Sun
4:30 PM→7:11 PMORD to PITUnited AirlinesEmbraer 175Mon, Wed, Thu, Fri, Sat, Sun
4:30 PM→7:11 PMORD to PITUnited AirlinesEmbraer 175Tue
5:29 PM→8:04 PMORD to PITAmerican AirlinesAirbus A319Daily
6:00 PM→8:25 PMMDW to PITSouthwest AirlinesBoeing 737-700Sun
6:05 PM→8:47 PMORD to PITUnited AirlinesBoeing 737Daily
6:20 PM→8:45 PMMDW to PITSouthwest AirlinesBoeing 737 MAX 8Tue, Wed
7:00 PM→9:44 PMORD to PITAmerican AirlinesEmbraer 175Daily
7:40 PM→10:05 PMMDW to PITSouthwest AirlinesBoeing 737Mon, Thu, Fri
9:15 PM→11:59 PMORD to PITAmerican AirlinesEmbraer 175Daily
9:25 PM→12:10 AM⁺¹ORD to PITUnited AirlinesEmbraer 175Daily

Schedules last checked Sep 21, 2026. Times are local.

Flying from Chicago to Pittsburgh

United Airlines flies most often, 7 times a day on the Embraer 175, Airbus A319, Airbus A320 and Boeing 737. American Airlines flies 5 times a day on the Embraer 175, Airbus A319 and Airbus A320. Southwest Airlines flies 2 to 4 times a day on the Boeing 737 MAX 8, Boeing 737 and Boeing 737-700.

Flights run every day of the week, from 14 on Saturdays to 16 on Sundays. The first arrival in Pittsburgh is at 9:49 AM and the last at 12:10 AM the next day.

ORD to PIT is the busiest airport pair, with 84 flights a week, then MDW to PIT with 21.

Flying back, Pittsburgh to Chicago has 105 nonstop flights a week.

Return flights

Pittsburgh to ChicagoView

Find the cheapest day to fly from Chicago to Pittsburgh.

Schedules as of Oct 9, 2026.