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Cheap Flights from Chicago to Pittsburgh

Hi, I've summed up all the key info for Chicago to Pittsburgh flights

Cheapest one-way

S$ 87
Delta Air Lines Tue, Sep 29

67% below next 30d avg. (S$ 262)

Cheapest return

S$ 170
Delta Air Lines Wed, Sep 30

60% below next 30d avg. (S$ 424)

Best time to book

September Cheapest month
July Peak month

Fastest flight

1h 36m 16m faster than avg. (1h 52m)

Recommended airlines

With a lowest one-way fare of S$ 87 , travelers can expect an average price of S$ 262 for upcoming trips, while round-trip tickets start at S$ 170 . Flights typically take around 1h 52m , but the fastest nonstop option completes the journey in just 1h 36m minutes. Flights to Pittsburgh can arrive at: Pittsburgh International Airport (PIT) . The most common route connects O'Hare International Airport and Pittsburgh International Airport (ORD–PIT). To secure the best rates, booking 40 days in advance is recommended, and the cheapest travel days are Tuesday, Wednesday, and Saturday .

Updated 4d ago · This content is an AI-powered summary based on Trip.com data. Prices and availability are subject to change. Please refer to actual prices, availability, and travel conditions.

Explore the cheapest one-way and round-trip flights from Chicago to Pittsburgh over the next 90 days, with one-way fares from S$ 87 and round-trip from S$ 170. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ORD 17:19
        1h 37m
        Direct
        PIT 19:56
        Chicago - Pittsburgh | Wed, Oct 7 | American Airlines
        PIT 20:36
        1h 53m
        Direct
        ORD 21:29
        Pittsburgh - Chicago | Sun, Oct 11 | American Airlines
        S$ 172 S$ 216
        20% off
        20% off
        S$ 216 S$ 172
      • ORD 17:19
        1h 37m
        Direct
        PIT 19:56
        Chicago - Pittsburgh | Wed, Sep 30 | American Airlines
        PIT 06:34
        1h 55m
        Direct
        ORD 07:29
        Pittsburgh - Chicago | Wed, Oct 7 | American Airlines
        S$ 173 S$ 216
        20% off
        20% off
        S$ 216 S$ 173
      • ORD 09:45
        1h 43m
        Direct
        PIT 12:28
        Chicago - Pittsburgh | Fri, Oct 9 | American Airlines
        PIT 16:01
        1h 53m
        Direct
        ORD 16:54
        Pittsburgh - Chicago | Mon, Oct 12 | American Airlines
        S$ 175 S$ 216
        19% off
        19% off
        S$ 216 S$ 175
      • ORD 18:40
        1h 36m
        Direct
        PIT 21:16
        Chicago - Pittsburgh | Sat, Oct 17 | American Airlines
        PIT 13:02
        1h 57m
        Direct
        ORD 13:59
        Pittsburgh - Chicago | Mon, Oct 19 | American Airlines
        S$ 180
        17% off
        S$ 216 S$ 180
      • ORD 18:00
        3h 55m
        1 stop
        PIT 22:55
        Chicago - Pittsburgh | Wed, Sep 30 | Delta Air Lines
        PIT 11:45
        4h 39m
        1 stop
        MDW 15:24
        Pittsburgh - Chicago | Wed, Oct 7 | Delta Air Lines
        S$ 170
        21% off
        S$ 216 S$ 170
      • ORD 16:40
        6h 51m
        1 stop
        PIT 00:31
        Chicago - Pittsburgh | Wed, Oct 7 | Delta Air Lines
        PIT 12:20
        5h 12m
        1 stop
        ORD 16:32
        Pittsburgh - Chicago | Sun, Oct 11 | Delta Air Lines
        S$ 171
        21% off
        S$ 216 S$ 171
      • ORD 06:30
        4h 52m
        1 stop
        PIT 12:22
        Chicago - Pittsburgh | Sat, Oct 17 | Delta Air Lines
        PIT 19:45
        1h 30m
        Direct
        MDW 20:15
        Pittsburgh - Chicago | Mon, Oct 19 |
        S$ 176
        19% off
        S$ 216 S$ 176
      • CHI 13:00
        17h 25m
        1 stop
        PIT 14:00
        Chicago - Pittsburgh | Tue, Sep 15 | Normal Airline
        PIT 15:00
        6h
        Direct
        CHI 16:00
        Pittsburgh - Chicago | Thu, Sep 17 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        ORD 12:37
        1h 36m
        Direct
        PIT 15:13
        Chicago - Pittsburgh | Fri, Oct 2 | American Airlines
        S$ 88 S$ 95
        7% off
        7% off
        S$ 95 S$ 88
      • ORD 18:50
        1h 40m
        Direct
        PIT 21:30
        Chicago - Pittsburgh | Tue, Sep 29 | American Airlines
        S$ 88 S$ 95
        7% off
        7% off
        S$ 95 S$ 88
      • ORD 20:45
        1h 45m
        Direct
        PIT 23:30
        Chicago - Pittsburgh | Wed, Sep 30 | American Airlines
        S$ 88 S$ 95
        7% off
        7% off
        S$ 95 S$ 88
      • ORD 20:45
        1h 45m
        Direct
        PIT 23:30
        Chicago - Pittsburgh | Thu, Sep 17 | American Airlines
        S$ 88
        7% off
        S$ 95 S$ 88
      • ORD 17:10
        5h 48m
        1 stop
        PIT 23:58
        Chicago - Pittsburgh | Tue, Sep 29 | Delta Air Lines
        S$ 87
        8% off
        S$ 95 S$ 87
      • ORD 08:25
        7h 1m
        1 stop
        PIT 16:26
        Chicago - Pittsburgh | Fri, Oct 9 | Delta Air Lines
        S$ 89
        6% off
        S$ 95 S$ 89
      • ORD 11:30
        7h 57m
        1 stop
        PIT 20:27
        Chicago - Pittsburgh | Wed, Sep 30 | Delta Air Lines
        S$ 89
        6% off
        S$ 95 S$ 89
      • ORD 19:30
        3h 28m
        1 stop
        PIT 23:58
        Chicago - Pittsburgh | Fri, Oct 2 | Delta Air Lines
        S$ 89
        6% off
        S$ 95 S$ 89
      • CHI 13:00
        17h 25m
        1 stop
        PIT 14:00
        Chicago - Pittsburgh | Tue, Sep 15 | Normal Airline
        Find more flights
        Find more flights

Flight.News
Over the past 7 days, flights from Chicago to Pittsburgh have operated an average of 55 times per day, with 8.6% on-time departure rate and 58.2% on-time arrival rate.

Which airlines are the most popular for Chicago to Pittsburgh flights?

You can choose from 1 airlines that fly from Chicago to Pittsburgh, including American Airlines, Delta Air Lines offers the lowest prices on this route.
American Airlines logo American Airlines
Airlines are determined based on actual purchased flight tickets from Chicago to Pittsburgh according to previous 12 months data from Trip.com.

Flying from Chicago to Pittsburgh

The distance between Chicago and Pittsburgh is approximately 660.47km. It takes around 1 hour 52 minutes on average to fly from Chicago to Pittsburgh. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is September.

Cheapest one-way flight price S$ 87
Cheapest return ticket price S$ 170
Off-season for travel September
Peak season for travel July
Flight distance 660.47km
Average flight time 1 hour 52 minutes
Popular airline American Airlines
Frequency ～58/week
Flight statistics for the Chicago–Pittsburgh route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Chicago to Pittsburgh.

What is the cheapest month for one-way flights from Chicago to Pittsburgh?

The average price of one-way flights from Chicago to Pittsburgh purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Chicago to Pittsburgh is April, with an average price of S$ 157, and the most expensive month is September, with an average price of up to S$ 318.

S$ 318
S$ 238
S$ 157
S$ 77
    Cheapest
  • S$ 318
    Sep
  • S$ 287
    Oct
  • S$ 193
    Nov
  • S$ 296
    Dec
  • S$ 243
    Jan
  • S$ 277
    Feb
  • S$ 277
    Mar
  • S$ 157
    Apr
  • S$ 289
    May
  • S$ 300
    Jun
  • S$ 297
    Jul
  • S$ 248
    Aug

Frequently Asked Questions

  • Which airlines offer the cheapest flights from Chicago to Pittsburgh?

    Based on Trip.com data, Delta Air Lines offers Cheapest nonstop one-way flights from S$ 87 (for example, ORD–PIT on Tue, Sep 29). For a Cheapest nonstop return flight, Delta Air Lines offers fares from S$ 170, departing on Wed, Sep 30 and returning on Wed, Oct 7.
  • At the moment, you can catch a direct flight from Chicago to Pittsburgh with the following airlines, including: American Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 1 hour 52 minutes to fly from Chicago (CHI) to Pittsburgh (PIT).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Chicago to Pittsburgh is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • On average, 95 direct flights operate each week between Chicago and Pittsburgh. See below the schedules of the main airlines serving this route:
    American Airlines: S/M/T/W/T/F/S – AA4527 (departure at 20:57)
  • Here are some tips for finding the best flight deals from Chicago to Pittsburgh on Trip.com:
    · Be flexible with your travel dates. The cheapest flight is currently on Tue, Sep 29, with one-way fares from just S$ 87.
    · Compare airlines. American Airlines currently offers the lowest fares on this route.
    · Set up a price alert to track fare changes without searching every day.
    · Check Trip.com regularly for flight deals and available promo codes.
    · Avoid peak season or book early. July is generally the busiest month for travel to Pittsburgh.
    · Get exclusive promo codes on the Trip.com app.
  • The cheapest month to book a flight from Chicago to Pittsburgh is usually September, when demand is lower.
  • Flights to Pittsburgh can arrive at: Pittsburgh International Airport (PIT). The most common route connects O'Hare International Airport and Pittsburgh International Airport (ORD–PIT).
  • The time difference between Pittsburgh and Chicago is 1h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Chicago to Pittsburgh is S$ 262. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Chicago to Pittsburgh is S$ 424. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Chicago and Pittsburgh, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

Find Cheap Flights & Deals on Trip.com

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.