Trip.com
>
Flights
>
Flights to United States
>
Flights to Pennsylvania
>
Cheap Flights to Pittsburgh
>
Chicago to Pittsburgh flight
>
O'Hare International Airport to Pittsburgh International Airport flight

Explore the cheapest one-way and round-trip flights from O'Hare International Airport to Pittsburgh International Airport over the next 90 days, with one-way fares from KRW 117,600 and round-trip from KRW 325,000. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      ORD 10:35
      7h 34m
      1 stop
      PIT 19:09
      Chicago - Pittsburgh | Wed, Nov 18 | Delta Air Lines
      KRW 117,600 KRW 199,400
      41% off
      41% off
      KRW 199,400 KRW 117,600
    • ORD 21:00
      1h 43m
      Direct
      PIT 23:43
      Chicago - Pittsburgh | Wed, Nov 18 | American Airlines
      KRW 120,400 KRW 199,400
      40% off
      40% off
      KRW 199,400 KRW 120,400
    • ORD 09:51
      6h 41m
      1 stop
      PIT 17:32
      Chicago - Pittsburgh | Thu, Nov 19 | Frontier Airlines
      KRW 159,900 KRW 199,400
      20% off
      20% off
      KRW 199,400 KRW 159,900
    • ORD 18:02
      1h 39m
      Direct
      PIT 20:41
      Chicago - Pittsburgh | Wed, Nov 18 | United Airlines
      KRW 161,700
      19% off
      KRW 199,400 KRW 161,700
    • ORD 20:59
      1h 43m
      Direct
      PIT 23:42
      Chicago - Pittsburgh | Tue, Nov 24 | American Airlines
      KRW 165,100
      33% off
      KRW 246,600 KRW 165,100
    • ORD 16:59
      1h 44m
      Direct
      PIT 19:43
      Chicago - Pittsburgh | Wed, Dec 16 | American Airlines
      KRW 165,300
      17% off
      KRW 199,400 KRW 165,300
    • ORD 16:59
      1h 45m
      Direct
      PIT 19:44
      Chicago - Pittsburgh | Sun, Nov 29 | American Airlines
      KRW 167,000
      16% off
      KRW 199,400 KRW 167,000
    • ORD 07:05
      3h 32m
      1 stop
      PIT 11:37
      Chicago - Pittsburgh | Wed, Dec 16 | Delta Air Lines
      KRW 167,800
      16% off
      KRW 199,400 KRW 167,800
    • ORD 17:29
      4h 30m
      1 stop
      PIT 22:59
      Chicago - Pittsburgh | Sun, Nov 29 | Delta Air Lines
      KRW 171,800
      14% off
      KRW 199,400 KRW 171,800
    • CHI 13:00
      17h 25m
      1 stop
      PIT 14:00
      Chicago - Pittsburgh | Fri, Nov 6 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ORD 09:45
      1h 43m
      Direct
      PIT 12:28
      Chicago - Pittsburgh | Thu, Dec 3 | American Airlines
      PIT 15:57
      2h
      Direct
      ORD 16:57
      Pittsburgh - Chicago | Thu, Dec 10 | American Airlines
      KRW 372,400 KRW 504,500
      26% off
      26% off
      KRW 504,500 KRW 372,400
    • ORD 12:29
      1h 38m
      Direct
      PIT 15:07
      Chicago - Pittsburgh | Thu, Nov 12 | American Airlines
      PIT 08:21
      1h 59m
      Direct
      ORD 09:20
      Pittsburgh - Chicago | Sat, Nov 14 | American Airlines
      KRW 373,800 KRW 504,500
      26% off
      26% off
      KRW 504,500 KRW 373,800
    • ORD 08:14
      1h 46m
      Direct
      PIT 11:00
      Chicago - Pittsburgh | Wed, Dec 2 | American Airlines
      PIT 15:57
      2h
      Direct
      ORD 16:57
      Pittsburgh - Chicago | Sun, Dec 6 | American Airlines
      KRW 396,500 KRW 504,500
      21% off
      21% off
      KRW 504,500 KRW 396,500
    • ORD 06:59
      1h 31m
      Direct
      PIT 09:30
      Chicago - Pittsburgh | Thu, Nov 12 | United Airlines
      PIT 19:25
      1h 30m
      Direct
      MDW 19:55
      Pittsburgh - Chicago | Mon, Nov 16 |
      KRW 432,600
      14% off
      KRW 504,500 KRW 432,600
    • ORD 18:15
      1h 45m
      Direct
      PIT 21:00
      Chicago - Pittsburgh | Sun, Nov 22 | American Airlines
      PIT 16:06
      1h 54m
      Direct
      ORD 17:00
      Pittsburgh - Chicago | Tue, Nov 24 | American Airlines
      KRW 438,900
      13% off
      KRW 504,500 KRW 438,900
    • ORD 13:19
      27h 9m
      1 stop
      PIT 17:28
      Chicago - Pittsburgh | Wed, Dec 2 | Frontier Airlines
      PIT 18:28
      15h 50m
      1 stop
      ORD 09:18
      Pittsburgh - Chicago | Sun, Dec 6 | Frontier Airlines
      KRW 325,000
      36% off
      KRW 504,500 KRW 325,000
    • ORD 05:35
      10h 53m
      1 stop
      PIT 17:28
      Chicago - Pittsburgh | Thu, Dec 3 | Frontier Airlines
      PIT 18:28
      7h 40m
      1 stop
      ORD 01:08
      Pittsburgh - Chicago | Thu, Dec 10 | Frontier Airlines
      KRW 336,700
      33% off
      KRW 504,500 KRW 336,700
    • ORD 07:05
      3h 35m
      1 stop
      PIT 11:40
      Chicago - Pittsburgh | Thu, Dec 3 | Delta Air Lines
      PIT 10:27
      3h 34m
      1 stop
      MDW 13:01
      Pittsburgh - Chicago | Thu, Dec 10 | Delta Air Lines
      KRW 377,600
      25% off
      KRW 504,500 KRW 377,600
    • ORD 08:45
      5h 34m
      1 stop
      PIT 15:19
      Chicago - Pittsburgh | Thu, Nov 12 | Delta Air Lines
      PIT 12:20
      6h
      1 stop
      ORD 17:20
      Pittsburgh - Chicago | Mon, Nov 16 | Delta Air Lines
      KRW 391,700
      22% off
      KRW 504,500 KRW 391,700
    • CHI 13:00
      17h 25m
      1 stop
      PIT 14:00
      Chicago - Pittsburgh | Fri, Nov 6 | Normal Airline
      PIT 15:00
      6h
      Direct
      CHI 16:00
      Pittsburgh - Chicago | Sun, Nov 8 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ORD 21:00
      1h 43m
      Direct
      PIT 23:43
      Chicago - Pittsburgh | Wed, Nov 18 | American Airlines
      KRW 120,400 KRW 199,400
      40% off
      40% off
      KRW 199,400 KRW 120,400
    • ORD 18:02
      1h 39m
      Direct
      PIT 20:41
      Chicago - Pittsburgh | Wed, Nov 18 | United Airlines
      KRW 161,700 KRW 199,400
      19% off
      19% off
      KRW 199,400 KRW 161,700
    • ORD 20:59
      1h 43m
      Direct
      PIT 23:42
      Chicago - Pittsburgh | Tue, Nov 24 | American Airlines
      KRW 165,100 KRW 246,600
      33% off
      33% off
      KRW 246,600 KRW 165,100
    • ORD 16:59
      1h 44m
      Direct
      PIT 19:43
      Chicago - Pittsburgh | Wed, Dec 16 | American Airlines
      KRW 165,300
      17% off
      KRW 199,400 KRW 165,300
    • ORD 16:59
      1h 45m
      Direct
      PIT 19:44
      Chicago - Pittsburgh | Sun, Nov 29 | American Airlines
      KRW 167,000
      16% off
      KRW 199,400 KRW 167,000
    • ORD 17:00
      1h 43m
      Direct
      PIT 19:43
      Chicago - Pittsburgh | Thu, Dec 3 | American Airlines
      KRW 173,000
      13% off
      KRW 199,400 KRW 173,000
    • ORD 06:53
      1h 43m
      Direct
      PIT 09:36
      Chicago - Pittsburgh | Tue, Dec 22 | American Airlines
      KRW 180,500
      27% off
      KRW 246,600 KRW 180,500
    • ORD 18:13
      1h 47m
      Direct
      PIT 21:00
      Chicago - Pittsburgh | Mon, Dec 28 | American Airlines
      KRW 186,300
      24% off
      KRW 246,600 KRW 186,300
    • ORD 18:13
      1h 47m
      Direct
      PIT 21:00
      Chicago - Pittsburgh | Fri, Dec 25 | American Airlines
      KRW 186,300
      24% off
      KRW 246,600 KRW 186,300
    • CHI 13:00
      17h 25m
      1 stop
      PIT 14:00
      Chicago - Pittsburgh | Fri, Nov 6 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ORD 20:59
      1h 43m
      Direct
      PIT 23:42
      Chicago - Pittsburgh | Tue, Nov 24 | American Airlines
      KRW 165,100 KRW 423,200
      61% off
      61% off
      KRW 423,200 KRW 165,100
    • ORD 06:53
      1h 43m
      Direct
      PIT 09:36
      Chicago - Pittsburgh | Tue, Dec 22 | American Airlines
      KRW 180,500 KRW 423,200
      56% off
      56% off
      KRW 423,200 KRW 180,500
    • ORD 18:13
      1h 47m
      Direct
      PIT 21:00
      Chicago - Pittsburgh | Mon, Dec 28 | American Airlines
      KRW 186,300 KRW 423,200
      56% off
      56% off
      KRW 423,200 KRW 186,300
    • ORD 18:13
      1h 47m
      Direct
      PIT 21:00
      Chicago - Pittsburgh | Fri, Dec 25 | American Airlines
      KRW 186,300
      56% off
      KRW 423,200 KRW 186,300
    • ORD 21:40
      1h 44m
      Direct
      PIT 00:24
      Chicago - Pittsburgh | Wed, Jan 6 | American Airlines
      KRW 186,900
      56% off
      KRW 423,200 KRW 186,900
    • ORD 21:40
      1h 44m
      Direct
      PIT 00:24
      Chicago - Pittsburgh | Fri, Jan 8 | American Airlines
      KRW 186,900
      56% off
      KRW 423,200 KRW 186,900
    • ORD 21:40
      1h 44m
      Direct
      PIT 00:24
      Chicago - Pittsburgh | Thu, Jan 7 | American Airlines
      KRW 186,900
      56% off
      KRW 423,200 KRW 186,900
    • ORD 21:38
      1h 44m
      Direct
      PIT 00:22
      Chicago - Pittsburgh | Tue, Jan 5 | American Airlines
      KRW 186,900
      56% off
      KRW 423,200 KRW 186,900
    • ORD 21:38
      1h 44m
      Direct
      PIT 00:22
      Chicago - Pittsburgh | Wed, Dec 30 | American Airlines
      KRW 186,900
      56% off
      KRW 423,200 KRW 186,900
    • CHI 13:00
      17h 25m
      1 stop
      PIT 14:00
      Chicago - Pittsburgh | Fri, Nov 6 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ORD 20:39
      1h 40m
      Direct
      PIT 23:19
      Chicago - Pittsburgh | Thu, Nov 5 | American Airlines
      KRW 195,600 KRW 530,400
      63% off
      63% off
      KRW 530,400 KRW 195,600
    • ORD 17:00
      1h 43m
      Direct
      PIT 19:43
      Chicago - Pittsburgh | Wed, Nov 11 | American Airlines
      KRW 329,600 KRW 530,400
      38% off
      38% off
      KRW 530,400 KRW 329,600
    • ORD 17:00
      1h 43m
      Direct
      PIT 19:43
      Chicago - Pittsburgh | Sun, Nov 8 | American Airlines
      KRW 355,000 KRW 530,400
      33% off
      33% off
      KRW 530,400 KRW 355,000
    • ORD 17:00
      1h 43m
      Direct
      PIT 19:43
      Chicago - Pittsburgh | Fri, Nov 6 | American Airlines
      KRW 362,900
      32% off
      KRW 530,400 KRW 362,900
    • ORD 16:59
      1h 45m
      Direct
      PIT 19:44
      Chicago - Pittsburgh | Sat, Nov 7 | American Airlines
      KRW 376,600
      28% off
      KRW 530,400 KRW 376,600
    • ORD 17:00
      1h 43m
      Direct
      PIT 19:43
      Chicago - Pittsburgh | Mon, Nov 9 | American Airlines
      KRW 394,700
      26% off
      KRW 530,400 KRW 394,700
    • ORD 21:30
      1h 29m
      Direct
      PIT 23:59
      Chicago - Pittsburgh | Sun, Nov 8 | United Airlines
      KRW 461,400
      13% off
      KRW 530,400 KRW 461,400
    • ORD 07:00
      3h 35m
      1 stop
      PIT 11:35
      Chicago - Pittsburgh | Sun, Nov 8 | Delta Air Lines
      KRW 368,100
      31% off
      KRW 530,400 KRW 368,100
    • CHI 13:00
      17h 25m
      1 stop
      PIT 14:00
      Chicago - Pittsburgh | Fri, Nov 6 | Normal Airline
      Find more flights
      Find more flights
    • ORD 21:30
      1h 29m
      Direct
      PIT 23:59
      Chicago - Pittsburgh | Sat, Nov 14 | United Airlines
      KRW 246,600 KRW 530,400
      54% off
      54% off
      KRW 530,400 KRW 246,600
    • ORD 21:30
      1h 29m
      Direct
      PIT 23:59
      Chicago - Pittsburgh | Sun, Nov 22 | United Airlines
      KRW 258,500 KRW 530,400
      51% off
      51% off
      KRW 530,400 KRW 258,500
    • ORD 21:30
      1h 29m
      Direct
      PIT 23:59
      Chicago - Pittsburgh | Fri, Nov 27 | United Airlines
      KRW 272,400 KRW 530,400
      49% off
      49% off
      KRW 530,400 KRW 272,400
    • ORD 21:30
      1h 29m
      Direct
      PIT 23:59
      Chicago - Pittsburgh | Thu, Nov 19 | United Airlines
      KRW 325,400
      39% off
      KRW 530,400 KRW 325,400
    • ORD 21:30
      1h 29m
      Direct
      PIT 23:59
      Chicago - Pittsburgh | Sun, Nov 29 | United Airlines
      KRW 340,700
      36% off
      KRW 530,400 KRW 340,700
    • ORD 21:30
      1h 29m
      Direct
      PIT 23:59
      Chicago - Pittsburgh | Mon, Nov 30 | United Airlines
      KRW 341,500
      36% off
      KRW 530,400 KRW 341,500
    • ORD 21:30
      1h 29m
      Direct
      PIT 23:59
      Chicago - Pittsburgh | Sun, Nov 15 | United Airlines
      KRW 412,700
      22% off
      KRW 530,400 KRW 412,700
    • ORD 21:30
      1h 29m
      Direct
      PIT 23:59
      Chicago - Pittsburgh | Mon, Nov 9 | United Airlines
      KRW 413,100
      22% off
      KRW 530,400 KRW 413,100
    • ORD 21:30
      1h 29m
      Direct
      PIT 23:59
      Chicago - Pittsburgh | Mon, Nov 16 | United Airlines
      KRW 413,100
      22% off
      KRW 530,400 KRW 413,100
    • CHI 13:00
      17h 25m
      1 stop
      PIT 14:00
      Chicago - Pittsburgh | Fri, Nov 6 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Chicago to Pittsburgh are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from O'Hare International Airport to Pittsburgh International Airport

What is the cheapest month to fly from O'Hare International Airport to Pittsburgh International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from O'Hare International Airport to Pittsburgh International Airport for each month in the Trip.com database.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from O'Hare International Airport to Pittsburgh International Airport, the best time to buy is in April, with an average price of KRW 167,600. You’ll want to avoid October, when the average price can reach as high as KRW 369,900.

KRW 369,900
KRW 268,750
KRW 167,600
KRW 66,450
    Cheapest
  • KRW 205,500
    Nov
  • KRW 315,200
    Dec
  • KRW 259,200
    Jan
  • KRW 295,500
    Feb
  • KRW 295,300
    Mar
  • KRW 167,600
    Apr
  • KRW 303,000
    May
  • KRW 320,000
    Jun
  • KRW 308,300
    Jul
  • KRW 299,300
    Aug
  • KRW 319,000
    Sep
  • KRW 369,900
    Oct

What is the cheapest day of the week to fly from O'Hare International Airport to Pittsburgh International Airport?

The data is based on the past 12 months and shows the average ticket prices from O'Hare International Airport to Pittsburgh International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from O'Hare International Airport to Pittsburgh International Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

KRW 344,300
KRW 265,600
KRW 186,900
KRW 108,200
  • KRW 317,900
    Mon
  • KRW 186,900
    Tue
  • KRW 219,700
    Wed
  • KRW 272,100
    Thu
  • KRW 344,300
    Fri
  • KRW 306,000
    Sat
  • KRW 340,000
    Sun

Which airline offers the cheapest flights from O'Hare International Airport to Pittsburgh International Airport?

The cheapest airline flying from O'Hare International Airport to Pittsburgh International Airport is Frontier Airlines (from KRW 164,100) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From KRW 164,100
American Airlines
From KRW 165,300
Delta Air Lines
From KRW 167,800
United Airlines
From KRW 212,700
Jetblue Airways
From KRW 300,600
Alaska Airlines
From KRW 4,693,500

Find more flights and airlines

What is the flight schedule from O'Hare International Airport to Pittsburgh International Airport?

Check the schedule for flights from Chicago to Pittsburgh and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA4502

    O'Hare International Airport

    21:05

    ORD

    1h 38m

    23:43

    PIT

    S M T W T F S
    Search

  2. AA4757

    O'Hare International Airport

    06:55

    ORD

    1h 43m

    09:38

    PIT

    - M T W T F S
    Search

  3. AA383

    O'Hare International Airport

    18:17

    ORD

    1h 40m

    20:57

    PIT

    S M T W T - S
    Search

  4. DL2039

    O'Hare International Airport

    07:00

    ORD

    1h 26m

    Direct

    09:26

    DTW

    S M T W T F S
    Search

  5. DL5712

    Detroit Metropolitan Wayne County Airport

    10:25

    DTW

    1h 15m

    Direct

    11:40

    PIT

    S M T - - - -

  6. DL3841

    O'Hare International Airport

    08:29

    ORD

    1h 23m

    Direct

    10:52

    DTW

    S M T - - - -
    Search

  7. DL4641

    Detroit Metropolitan Wayne County Airport

    10:00

    DTW

    1h 11m

    Direct

    11:11

    PIT

    S M T - - - -

  8. F92792

    O'Hare International Airport

    09:51

    ORD

    2h 56m

    Direct

    13:47

    MCO

    S M T W T - S
    Search

  9. F91620

    Orlando International Airport

    15:03

    MCO

    2h 29m

    Direct

    17:32

    PIT

    S M T W T F S

  10. AA1224

    O'Hare International Airport

    06:44

    ORD

    2h 25m

    Direct

    10:09

    JFK

    S M T W T F S
    Search

  11. AA4362

    John F. Kennedy International Airport

    13:45

    JFK

    1h 49m

    Direct

    15:34

    PIT

    S M T W T F S

  12. F91350

    O'Hare International Airport

    17:47

    ORD

    3h 1m

    Direct

    21:48

    MCO

    - - - - - F -
    Search

  13. F91620

    Orlando International Airport

    15:03

    MCO

    2h 29m

    Direct

    17:32

    PIT

    S M T W T F S
Find more flights and airlines

About O'Hare International Airport and Pittsburgh International Airport

Learn about O'Hare International Airport (ORD) and Pittsburgh International Airport (PIT) — including location, terminals, transportation, and travel tips.

Flight distance 660.88km
Cheapest one-way ticket price KRW 117,600
Cheapest return ticket price KRW 325,000

FAQs for O'Hare International Airport to Pittsburgh International Airport Flights

  • How long is the flight from O'Hare International Airport to Pittsburgh International Airport?

    O'Hare International Airport to Pittsburgh International Airport takes about 1 hour 5 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 11 daily flights from O'Hare International Airport (ORD) to Pittsburgh International Airport (PIT).
  • The earliest flight from O'Hare International Airport to Pittsburgh International Airport departs at 05:59, and the last departs at 21:30, with about 19 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from O'Hare International Airport (ORD) to Pittsburgh International Airport (PIT) is quite popular. Without considering departure times or holidays, tickets cost around KRW 363,100 in November, the most expensive month to book this route.
  • The earliest flight departs from O'Hare International Airport (ORD) at 07:25 and arrives in Pittsburgh International Airport (PIT) at 09:54.
  • The latest flight departs from O'Hare International Airport (ORD) at 21:11 and arrives in Pittsburgh International Airport (PIT) at 23:44.
    • The distance from Pittsburgh International Airport to downtown is about 21km, by taxi about 40 minutes.
  • The closest airport to Pittsburgh International Airport (PIT) is Arnold Palmer Regional Airport. The distance is around 74km.
  • American Airlines is a very popular airline operating an average of 2593 flights per month.
  • One-way flights from O'Hare International Airport to Pittsburgh International Airport currently start from KRW 117,600, and round-trip fares start from KRW 325,000. The current lowest fare is a Delta Air Lines flight departing on Wed, Nov 18; prices may vary depending on availability.
  • Yes. United Airlines and American Airlines operate direct flights from O'Hare International Airport to Pittsburgh International Airport, with an average flight time of 1 hour 1 minute, and around 86 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from O'Hare International Airport to Pittsburgh International Airport is KRW 338,600. Prices may vary depending on the departure date, airline, and availability.
  • O'Hare International Airport to Pittsburgh International Airport operates around 88 weekly flights, mainly by United Airlines and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter O'Hare International Airport and Pittsburgh International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Most popular destination

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
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.
Cancellation/change due to a flight schedule change:
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.