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Pittsburgh International Airport to O'Hare International Airport flight
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Pittsburgh International Airport to O'Hare International Airport Flights Info

Cheapest one-way
SAR 468
Frontier Airlines Frontier Airlines 23h 40m · 1 stop Thu, Nov 19
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Cheapest return
SAR 957
Frontier Airlines Frontier Airlines 7h 40m · 2 stops Sun, Dec 13 - Tue, Dec 15
Book Now
Best time to book
December
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From SAR 468 American Airlines American AirlinesMost booked

Explore the cheapest one-way and round-trip flights from Pittsburgh International Airport to O'Hare International Airport over the next 90 days, with one-way fares from SAR 468 and round-trip from SAR 957. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      PIT 18:27
      23h 40m
      1 stop
      ORD 17:07
      Pittsburgh - Chicago | Thu, Nov 19 | Frontier Airlines
      SAR 468 SAR 600
      22% off
      22% off
      SAR 600 SAR 468
    • PIT 18:19
      7h 49m
      1 stop
      ORD 01:08
      Pittsburgh - Chicago | Fri, Dec 25 | Frontier Airlines
      SAR 495 SAR 600
      18% off
      18% off
      SAR 600 SAR 495
    • PIT 18:09
      7h 46m
      1 stop
      ORD 00:55
      Pittsburgh - Chicago | Fri, Jan 8 | Frontier Airlines
      SAR 507 SAR 600
      16% off
      16% off
      SAR 600 SAR 507
    • PIT 18:09
      7h 46m
      1 stop
      ORD 00:55
      Pittsburgh - Chicago | Sat, Jan 9 | Frontier Airlines
      SAR 507
      16% off
      SAR 600 SAR 507
    • PIT 18:09
      7h 46m
      1 stop
      ORD 00:55
      Pittsburgh - Chicago | Thu, Jan 7 | Frontier Airlines
      SAR 507
      16% off
      SAR 600 SAR 507
    • PIT 08:00
      2h 8m
      Direct
      ORD 09:08
      Pittsburgh - Chicago | Fri, Dec 25 | American Airlines
      SAR 519
      14% off
      SAR 600 SAR 519
    • PIT 08:00
      2h 8m
      Direct
      ORD 09:08
      Pittsburgh - Chicago | Wed, Dec 23 | American Airlines
      SAR 519
      40% off
      SAR 858 SAR 519
    • PIT 08:00
      2h 8m
      Direct
      ORD 09:08
      Pittsburgh - Chicago | Sat, Jan 2 | American Airlines
      SAR 522
      13% off
      SAR 600 SAR 522
    • PIT 08:00
      2h 8m
      Direct
      ORD 09:08
      Pittsburgh - Chicago | Sun, Jan 3 | American Airlines
      SAR 522
      13% off
      SAR 600 SAR 522
    • PIT 13:00
      17h 25m
      1 stop
      CHI 14:00
      Pittsburgh - Chicago | Mon, Nov 16 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      PIT 16:06
      1h 54m
      Direct
      ORD 17:00
      Pittsburgh - Chicago | Sat, Nov 21 | American Airlines
      ORD 09:45
      1h 45m
      Direct
      PIT 12:30
      Chicago - Pittsburgh | Sat, Nov 28 | American Airlines
      SAR 1,028 SAR 1,240
      17% off
      17% off
      SAR 1,240 SAR 1,028
    • PIT 10:01
      2h 4m
      Direct
      ORD 11:05
      Pittsburgh - Chicago | Sun, Dec 13 | American Airlines
      ORD 21:00
      1h 44m
      Direct
      PIT 23:44
      Chicago - Pittsburgh | Tue, Dec 15 | American Airlines
      SAR 1,040 SAR 1,240
      16% off
      16% off
      SAR 1,240 SAR 1,040
    • PIT 13:01
      2h 13m
      Direct
      ORD 14:14
      Pittsburgh - Chicago | Sat, Nov 28 | American Airlines
      ORD 12:44
      1h 34m
      Direct
      PIT 15:18
      Chicago - Pittsburgh | Wed, Dec 2 | American Airlines
      SAR 1,043 SAR 1,240
      16% off
      16% off
      SAR 1,240 SAR 1,043
    • PIT 15:57
      2h
      Direct
      ORD 16:57
      Pittsburgh - Chicago | Sat, Dec 12 | American Airlines
      ORD 16:50
      1h 44m
      Direct
      PIT 19:34
      Chicago - Pittsburgh | Tue, Dec 15 | American Airlines
      SAR 1,043
      16% off
      SAR 1,240 SAR 1,043
    • PIT 09:59
      2h 1m
      Direct
      ORD 11:00
      Pittsburgh - Chicago | Wed, Dec 2 | American Airlines
      ORD 20:39
      1h 40m
      Direct
      PIT 23:19
      Chicago - Pittsburgh | Fri, Dec 4 | American Airlines
      SAR 1,044
      16% off
      SAR 1,240 SAR 1,044
    • PIT 18:28
      7h 40m
      1 stop
      ORD 01:08
      Pittsburgh - Chicago | Sun, Dec 13 | Frontier Airlines
      ORD 05:35
      10h 58m
      1 stop
      PIT 17:33
      Chicago - Pittsburgh | Tue, Dec 15 | Frontier Airlines
      SAR 957
      23% off
      SAR 1,240 SAR 957
    • PIT 18:18
      7h 38m
      1 stop
      ORD 00:56
      Pittsburgh - Chicago | Sun, Dec 20 | Frontier Airlines
      ORD 18:13
      1h 47m
      Direct
      PIT 21:00
      Chicago - Pittsburgh | Wed, Dec 23 | American Airlines
      SAR 1,003
      19% off
      SAR 1,240 SAR 1,003
    • PIT 18:28
      7h 33m
      1 stop
      ORD 01:01
      Pittsburgh - Chicago | Sat, Dec 12 | Frontier Airlines
      ORD 05:35
      10h 58m
      1 stop
      PIT 17:33
      Chicago - Pittsburgh | Tue, Dec 15 | Frontier Airlines
      SAR 1,008
      19% off
      SAR 1,240 SAR 1,008
    • PIT 16:32
      5h 13m
      1 stop
      ORD 20:45
      Pittsburgh - Chicago | Wed, Dec 2 | Delta Air Lines
      ORD 05:35
      10h 53m
      1 stop
      PIT 17:28
      Chicago - Pittsburgh | Fri, Dec 4 | Frontier Airlines
      SAR 1,024
      17% off
      SAR 1,240 SAR 1,024
    • PIT 13:00
      17h 25m
      1 stop
      CHI 14:00
      Pittsburgh - Chicago | Mon, Nov 16 | Normal Airline
      CHI 15:00
      6h
      Direct
      PIT 16:00
      Chicago - Pittsburgh | Wed, Nov 18 | Normal Airline
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    • Cheapest nonstop
      PIT 08:00
      2h 8m
      Direct
      ORD 09:08
      Pittsburgh - Chicago | Fri, Dec 25 | American Airlines
      SAR 519 SAR 600
      14% off
      14% off
      SAR 600 SAR 519
    • PIT 08:00
      2h 8m
      Direct
      ORD 09:08
      Pittsburgh - Chicago | Wed, Dec 23 | American Airlines
      SAR 519 SAR 858
      40% off
      40% off
      SAR 858 SAR 519
    • PIT 08:00
      2h 8m
      Direct
      ORD 09:08
      Pittsburgh - Chicago | Sat, Jan 2 | American Airlines
      SAR 522 SAR 600
      13% off
      13% off
      SAR 600 SAR 522
    • PIT 08:00
      2h 8m
      Direct
      ORD 09:08
      Pittsburgh - Chicago | Sun, Jan 3 | American Airlines
      SAR 522
      13% off
      SAR 600 SAR 522
    • PIT 08:04
      2h 3m
      Direct
      ORD 09:07
      Pittsburgh - Chicago | Sat, Jan 9 | American Airlines
      SAR 522
      13% off
      SAR 600 SAR 522
    • PIT 08:04
      2h 3m
      Direct
      ORD 09:07
      Pittsburgh - Chicago | Sun, Jan 10 | American Airlines
      SAR 522
      13% off
      SAR 600 SAR 522
    • PIT 10:06
      2h 4m
      Direct
      ORD 11:10
      Pittsburgh - Chicago | Thu, Jan 7 | American Airlines
      SAR 522
      13% off
      SAR 600 SAR 522
    • PIT 08:04
      2h 3m
      Direct
      ORD 09:07
      Pittsburgh - Chicago | Fri, Jan 8 | American Airlines
      SAR 522
      13% off
      SAR 600 SAR 522
    • PIT 08:54
      2h 6m
      Direct
      ORD 10:00
      Pittsburgh - Chicago | Wed, Jan 6 | American Airlines
      SAR 522
      39% off
      SAR 858 SAR 522
    • PIT 13:00
      17h 25m
      1 stop
      CHI 14:00
      Pittsburgh - Chicago | Mon, Nov 16 | Normal Airline
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    • Cheapest nonstop
      PIT 08:00
      2h 8m
      Direct
      ORD 09:08
      Pittsburgh - Chicago | Wed, Dec 23 | American Airlines
      SAR 519 SAR 1,188
      56% off
      56% off
      SAR 1,188 SAR 519
    • PIT 08:54
      2h 6m
      Direct
      ORD 10:00
      Pittsburgh - Chicago | Wed, Jan 6 | American Airlines
      SAR 522 SAR 1,188
      56% off
      56% off
      SAR 1,188 SAR 522
    • PIT 08:00
      2h 8m
      Direct
      ORD 09:08
      Pittsburgh - Chicago | Mon, Dec 28 | American Airlines
      SAR 522 SAR 1,188
      56% off
      56% off
      SAR 1,188 SAR 522
    • PIT 08:04
      2h 3m
      Direct
      ORD 09:07
      Pittsburgh - Chicago | Thu, Jan 7 | American Airlines
      SAR 522
      56% off
      SAR 1,188 SAR 522
    • PIT 08:00
      2h 8m
      Direct
      ORD 09:08
      Pittsburgh - Chicago | Thu, Dec 31 | American Airlines
      SAR 522
      56% off
      SAR 1,188 SAR 522
    • PIT 13:04
      2h 5m
      Direct
      ORD 14:09
      Pittsburgh - Chicago | Thu, Dec 24 | American Airlines
      SAR 522
      56% off
      SAR 1,188 SAR 522
    • PIT 08:00
      2h 8m
      Direct
      ORD 09:08
      Pittsburgh - Chicago | Tue, Jan 5 | American Airlines
      SAR 522
      56% off
      SAR 1,188 SAR 522
    • PIT 08:00
      2h 8m
      Direct
      ORD 09:08
      Pittsburgh - Chicago | Tue, Dec 29 | American Airlines
      SAR 522
      56% off
      SAR 1,188 SAR 522
    • PIT 13:05
      2h 5m
      Direct
      ORD 14:10
      Pittsburgh - Chicago | Fri, Dec 25 | American Airlines
      SAR 522
      56% off
      SAR 1,188 SAR 522
    • PIT 13:00
      17h 25m
      1 stop
      CHI 14:00
      Pittsburgh - Chicago | Mon, Nov 16 | Normal Airline
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    • Cheapest nonstop
      PIT 09:57
      1h 58m
      Direct
      ORD 10:55
      Pittsburgh - Chicago | Sun, Nov 15 | American Airlines
      SAR 1,011 SAR 1,326
      24% off
      24% off
      SAR 1,326 SAR 1,011
    • PIT 16:03
      1h 51m
      Direct
      ORD 16:54
      Pittsburgh - Chicago | Mon, Nov 16 | American Airlines
      SAR 1,011 SAR 1,326
      24% off
      24% off
      SAR 1,326 SAR 1,011
    • PIT 10:02
      1h 58m
      Direct
      ORD 11:00
      Pittsburgh - Chicago | Tue, Nov 17 | American Airlines
      SAR 1,013 SAR 1,326
      24% off
      24% off
      SAR 1,326 SAR 1,013
    • PIT 13:06
      1h 57m
      Direct
      ORD 14:03
      Pittsburgh - Chicago | Wed, Nov 18 | American Airlines
      SAR 993
      25% off
      SAR 1,326 SAR 993
    • PIT 16:05
      1h 54m
      Direct
      ORD 16:59
      Pittsburgh - Chicago | Thu, Nov 19 | American Airlines
      SAR 1,012
      24% off
      SAR 1,326 SAR 1,012
    • PIT 06:30
      1h 53m
      Direct
      ORD 07:23
      Pittsburgh - Chicago | Fri, Nov 20 | United Airlines
      SAR 1,153
      13% off
      SAR 1,326 SAR 1,153
    • PIT 20:29
      2h 6m
      Direct
      ORD 21:35
      Pittsburgh - Chicago | Fri, Nov 20 | American Airlines
      SAR 1,012
      24% off
      SAR 1,326 SAR 1,012
    • PIT 20:29
      2h 6m
      Direct
      ORD 21:35
      Pittsburgh - Chicago | Sat, Nov 21 | American Airlines
      SAR 1,011
      24% off
      SAR 1,326 SAR 1,011
    • PIT 13:00
      17h 25m
      1 stop
      CHI 14:00
      Pittsburgh - Chicago | Mon, Nov 16 | Normal Airline
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    • PIT 18:00
      1h 48m
      Direct
      ORD 18:48
      Pittsburgh - Chicago | Tue, Dec 1 | United Airlines
      SAR 691 SAR 1,349
      49% off
      49% off
      SAR 1,349 SAR 691
    • PIT 18:00
      1h 48m
      Direct
      ORD 18:48
      Pittsburgh - Chicago | Mon, Dec 14 | United Airlines
      SAR 693 SAR 1,349
      49% off
      49% off
      SAR 1,349 SAR 693
    • PIT 18:00
      1h 48m
      Direct
      ORD 18:48
      Pittsburgh - Chicago | Tue, Dec 15 | United Airlines
      SAR 693 SAR 1,349
      49% off
      49% off
      SAR 1,349 SAR 693
    • PIT 18:00
      1h 48m
      Direct
      ORD 18:48
      Pittsburgh - Chicago | Fri, Dec 4 | United Airlines
      SAR 730
      46% off
      SAR 1,349 SAR 730
    • PIT 18:00
      1h 48m
      Direct
      ORD 18:48
      Pittsburgh - Chicago | Sun, Dec 13 | United Airlines
      SAR 877
      35% off
      SAR 1,349 SAR 877
    • PIT 14:07
      1h 48m
      Direct
      ORD 14:55
      Pittsburgh - Chicago | Wed, Nov 18 | United Airlines
      SAR 1,143
      15% off
      SAR 1,349 SAR 1,143
    • PIT 14:07
      1h 48m
      Direct
      ORD 14:55
      Pittsburgh - Chicago | Tue, Nov 17 | United Airlines
      SAR 1,152
      15% off
      SAR 1,349 SAR 1,152
    • PIT 14:07
      1h 48m
      Direct
      ORD 14:55
      Pittsburgh - Chicago | Sun, Nov 15 | United Airlines
      SAR 1,152
      15% off
      SAR 1,349 SAR 1,152
    • PIT 14:07
      1h 48m
      Direct
      ORD 14:55
      Pittsburgh - Chicago | Fri, Nov 20 | United Airlines
      SAR 1,153
      15% off
      SAR 1,349 SAR 1,153
    • PIT 13:00
      17h 25m
      1 stop
      CHI 14:00
      Pittsburgh - Chicago | Mon, Nov 16 | Normal Airline
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Displayed flight fares from Pittsburgh to Chicago are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

The cheapest airline flying from Pittsburgh International Airport to O'Hare International Airport is Frontier Airlines (from SAR 468) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.
WestJet logo WestJet Porter Airlines logo Porter Airlines Air Canada logo Air Canada Flair Airlines logo Flair Airlines Air North logo Air North
American Airlines logo American Airlines

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

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

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

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Pittsburgh International Airport to O'Hare International Airport are usually in December, with an average price of SAR 634. It is best to avoid April, when the average price can reach SAR 1,171.

SAR 1,171
SAR 903
SAR 634
SAR 366
    Cheapest
  • SAR 941
    Nov
  • SAR 634
    Dec
  • SAR 922
    Jan
  • SAR 1,031
    Feb
  • SAR 827
    Mar
  • SAR 1,171
    Apr
  • SAR 768
    May
  • SAR 860
    Jun
  • SAR 905
    Jul
  • SAR 732
    Aug
  • SAR 1,002
    Sep
  • SAR 818
    Oct

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

The data is based on the past 12 months and shows the average ticket prices from Pittsburgh International Airport to O'Hare 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 departure day from Pittsburgh International Airport to O'Hare International Airport is Tuesday, with average prices usually lower than other days. Avoid departing on Wednesday as prices are typically highest on that day.

SAR 1,245
SAR 953
SAR 661
SAR 369
  • SAR 703
    Mon
  • SAR 661
    Tue
  • SAR 1,245
    Wed
  • SAR 800
    Thu
  • SAR 823
    Fri
  • SAR 992
    Sat
  • SAR 1,074
    Sun

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA4757

    Pittsburgh International Airport

    12:58

    PIT

    2h 5m

    14:03

    ORD

    S M T W T F S
    Search

  2. AA4649

    Pittsburgh International Airport

    10:06

    PIT

    2h 4m

    11:10

    ORD

    S M T W T F S
    Search

  3. AA3012

    Pittsburgh International Airport

    20:27

    PIT

    2h 2m

    21:29

    ORD

    S M T - - - S
    Search

  4. AA3046

    Pittsburgh International Airport

    20:33

    PIT

    2h 2m

    21:35

    ORD

    - - - W T F -
    Search

  5. AA3049

    Pittsburgh International Airport

    20:29

    PIT

    2h 6m

    21:35

    ORD

    - - - W T F -
    Search

  6. AA2644

    Pittsburgh International Airport

    08:00

    PIT

    2h 10m

    09:10

    ORD

    S M T W T - S
    Search

  7. AA4805

    Pittsburgh International Airport

    08:12

    PIT

    2h 8m

    09:20

    ORD

    - - - - - F -
    Search

  8. F91619

    Pittsburgh International Airport

    18:27

    PIT

    2h 35m

    Direct

    21:02

    MCO

    - M T W - - -
    Search

  9. F91349

    Orlando International Airport

    22:44

    MCO

    3h 11m

    Direct

    00:55

    ORD

    - - - - T F -

  10. F91619

    Pittsburgh International Airport

    18:27

    PIT

    2h 35m

    Direct

    21:02

    MCO

    - M T W - - -
    Search

  11. F92791

    Orlando International Airport

    06:30

    MCO

    3h 16m

    Direct

    08:46

    ORD

    - M T - - - -

  12. F93819

    Pittsburgh International Airport

    18:27

    PIT

    2h 35m

    Direct

    21:02

    MCO

    S - - W T F S
    Search

  13. F93043

    Orlando International Airport

    06:30

    MCO

    3h 16m

    Direct

    08:46

    ORD

    S - - W T F S
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FAQs for Pittsburgh International Airport to O'Hare International Airport Flights

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

    Pittsburgh International Airport to O'Hare International Airport takes about 1 hour 23 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 12 daily flights from Pittsburgh International Airport (PIT) to O'Hare International Airport (ORD).
  • The earliest flight from Pittsburgh International Airport to O'Hare International Airport departs at 06:30, and the last departs at 23:45, with about 18 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Pittsburgh International Airport (PIT) to O'Hare International Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around SAR 926 in December, the most expensive month to book this route.
    • The distance from O'Hare International Airport to downtown is about 25km, by taxi about 40 minutes.
    • The distance from Midway International Airport to downtown is about 14km, by taxi about 30 minutes.
  • The closest airport to O'Hare International Airport (ORD) is Midway International Airport. The distance is around 25km.
  • American Airlines is a very popular airline operating an average of 2157 flights per month.
  • One-way flights from Pittsburgh International Airport to O'Hare International Airport currently start from SAR 468, and round-trip fares start from SAR 957. The current lowest fare is a Frontier Airlines flight departing on Thu, Nov 19; prices may vary depending on availability.
  • Yes. United Airlines and American Airlines operate direct flights from Pittsburgh International Airport to O'Hare International Airport, with an average flight time of 1 hour 47 minutes, and around 92 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 Pittsburgh International Airport to O'Hare International Airport is SAR 1,220. Prices may vary depending on the departure date, airline, and availability.
  • Pittsburgh International Airport to O'Hare International Airport operates around 92 weekly flights, mainly by United Airlines and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Pittsburgh International Airport and O'Hare 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.

Find Cheap Flights with Trip.com

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 on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, 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 the 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.