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Pittsburgh International Airport to Chicago flight

Explore the cheapest one-way and round-trip flights from Pittsburgh International Airport to Chicago over the next 90 days, with one-way fares from £89 and round-trip from £105. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      PIT 6:27 PM
      23h 40m
      1 stop
      ORD 5:07 PM
      Pittsburgh - Chicago | Tue, Nov 10 | Frontier Airlines
      £89 £132
      33% off
      33% off
      £132 £89
    • PIT 9:59 AM
      2h 1m
      Nonstop
      ORD 11:00 AM
      Pittsburgh - Chicago | Wed, Nov 25 | American Airlines
      £98 £132
      26% off
      26% off
      £132 £98
    • PIT 8:02 AM
      2h 4m
      Nonstop
      ORD 9:06 AM
      Pittsburgh - Chicago | Wed, Nov 25 | American Airlines
      £98 £257
      62% off
      62% off
      £257 £98
    • PIT 4:03 PM
      1h 51m
      Nonstop
      ORD 4:54 PM
      Pittsburgh - Chicago | Tue, Nov 10 | American Airlines
      £99
      25% off
      £132 £99
    • PIT 6:10 AM
      4h 36m
      1 stop
      MDW 9:46 AM
      Pittsburgh - Chicago | Tue, Nov 10 | Delta Air Lines
      £99
      25% off
      £132 £99
    • PIT 10:30 AM
      9h 32m
      1 stop
      MDW 7:02 PM
      Pittsburgh - Chicago | Thu, Dec 24 | Frontier Airlines
      £102
      23% off
      £132 £102
    • PIT 10:30 AM
      9h 32m
      1 stop
      MDW 7:02 PM
      Pittsburgh - Chicago | Mon, Dec 21 | Frontier Airlines
      £102
      23% off
      £132 £102
    • PIT 6:10 AM
      4h 36m
      1 stop
      MDW 9:46 AM
      Pittsburgh - Chicago | Wed, Nov 25 | Delta Air Lines
      £102
      23% off
      £132 £102
    • PIT 6:27 PM
      15h 19m
      1 stop
      ORD 8:46 AM
      Pittsburgh - Chicago | Thu, Nov 12 | Frontier Airlines
      £103
      22% off
      £132 £103
    • PIT 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Pittsburgh - Chicago | Thu, Oct 29 | Normal Airline
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    • Cheapest nonstop
      PIT 1:03 PM
      1h 59m
      Nonstop
      ORD 2:02 PM
      Pittsburgh - Chicago | Thu, Nov 5 | American Airlines
      ORD 12:29 PM
      1h 38m
      Nonstop
      PIT 3:07 PM
      Chicago - Pittsburgh | Mon, Nov 9 | American Airlines
      £105 £273
      62% off
      62% off
      £273 £105
    • PIT 4:06 PM
      1h 54m
      Nonstop
      ORD 5:00 PM
      Pittsburgh - Chicago | Fri, Nov 20 | American Airlines
      ORD 9:45 AM
      1h 45m
      Nonstop
      PIT 12:30 PM
      Chicago - Pittsburgh | Fri, Nov 27 | American Airlines
      £206 £273
      25% off
      25% off
      £273 £206
    • PIT 1:01 PM
      2h 13m
      Nonstop
      ORD 2:14 PM
      Pittsburgh - Chicago | Fri, Nov 27 | American Airlines
      ORD 12:44 PM
      1h 34m
      Nonstop
      PIT 3:18 PM
      Chicago - Pittsburgh | Tue, Dec 1 | American Airlines
      £209 £273
      23% off
      23% off
      £273 £209
    • PIT 3:57 PM
      2h
      Nonstop
      ORD 4:57 PM
      Pittsburgh - Chicago | Fri, Dec 11 | American Airlines
      ORD 4:50 PM
      1h 44m
      Nonstop
      PIT 7:34 PM
      Chicago - Pittsburgh | Mon, Dec 14 | American Airlines
      £209
      23% off
      £273 £209
    • PIT 9:59 AM
      2h 1m
      Nonstop
      ORD 11:00 AM
      Pittsburgh - Chicago | Tue, Dec 1 | American Airlines
      ORD 8:39 PM
      1h 40m
      Nonstop
      PIT 11:19 PM
      Chicago - Pittsburgh | Thu, Dec 3 | American Airlines
      £209
      23% off
      £273 £209
    • PIT 3:10 PM
      5h 1m
      1 stop
      ORD 7:11 PM
      Pittsburgh - Chicago | Thu, Nov 5 | Delta Air Lines
      ORD 11:30 AM
      6h 20m
      1 stop
      PIT 6:50 PM
      Chicago - Pittsburgh | Mon, Nov 9 | Delta Air Lines
      £111
      59% off
      £273 £111
    • PIT 10:49 AM
      1h 48m
      Nonstop
      ORD 11:37 AM
      Pittsburgh - Chicago | Thu, Nov 5 | United Airlines
      ORD 6:45 AM
      6h 26m
      1 stop
      PIT 2:11 PM
      Chicago - Pittsburgh | Mon, Nov 9 | Delta Air Lines
      £133
      51% off
      £273 £133
    • PIT 6:28 PM
      7h 33m
      1 stop
      ORD 1:01 AM
      Pittsburgh - Chicago | Fri, Dec 11 | Frontier Airlines
      ORD 5:35 AM
      10h 58m
      1 stop
      PIT 5:33 PM
      Chicago - Pittsburgh | Mon, Dec 14 | Frontier Airlines
      £202
      26% off
      £273 £202
    • PIT 4:32 PM
      5h 13m
      1 stop
      ORD 8:45 PM
      Pittsburgh - Chicago | Tue, Dec 1 | Delta Air Lines
      ORD 5:35 AM
      10h 53m
      1 stop
      PIT 5:28 PM
      Chicago - Pittsburgh | Thu, Dec 3 | Frontier Airlines
      £205
      25% off
      £273 £205
    • PIT 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Pittsburgh - Chicago | Thu, Oct 29 | Normal Airline
      CHI 3:00 PM
      6h
      Nonstop
      PIT 4:00 PM
      Chicago - Pittsburgh | Sat, Oct 31 | Normal Airline
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    • Cheapest nonstop
      PIT 8:02 AM
      2h 4m
      Nonstop
      ORD 9:06 AM
      Pittsburgh - Chicago | Wed, Nov 25 | American Airlines
      £98 £303
      68% off
      68% off
      £303 £98
    • PIT 8:54 AM
      2h 6m
      Nonstop
      ORD 10:00 AM
      Pittsburgh - Chicago | Fri, Jan 8 | American Airlines
      £105 £303
      65% off
      65% off
      £303 £105
    • PIT 8:54 AM
      2h 6m
      Nonstop
      ORD 10:00 AM
      Pittsburgh - Chicago | Wed, Jan 6 | American Airlines
      £105 £303
      65% off
      65% off
      £303 £105
    • PIT 8:00 AM
      2h 8m
      Nonstop
      ORD 9:08 AM
      Pittsburgh - Chicago | Fri, Jan 1 | American Airlines
      £105
      65% off
      £303 £105
    • PIT 8:00 AM
      2h 8m
      Nonstop
      ORD 9:08 AM
      Pittsburgh - Chicago | Wed, Dec 23 | American Airlines
      £105
      65% off
      £303 £105
    • PIT 8:00 AM
      2h 8m
      Nonstop
      ORD 9:08 AM
      Pittsburgh - Chicago | Mon, Dec 28 | American Airlines
      £105
      65% off
      £303 £105
    • PIT 8:04 AM
      2h 3m
      Nonstop
      ORD 9:07 AM
      Pittsburgh - Chicago | Thu, Jan 7 | American Airlines
      £105
      65% off
      £303 £105
    • PIT 8:00 AM
      2h 8m
      Nonstop
      ORD 9:08 AM
      Pittsburgh - Chicago | Thu, Dec 31 | American Airlines
      £105
      65% off
      £303 £105
    • PIT 8:00 AM
      2h 8m
      Nonstop
      ORD 9:08 AM
      Pittsburgh - Chicago | Wed, Dec 30 | American Airlines
      £105
      65% off
      £303 £105
    • PIT 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Pittsburgh - Chicago | Thu, Oct 29 | Normal Airline
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    • Cheapest nonstop
      PIT 9:59 AM
      2h 1m
      Nonstop
      ORD 11:00 AM
      Pittsburgh - Chicago | Wed, Nov 25 | American Airlines
      £98 £132
      26% off
      26% off
      £132 £98
    • PIT 8:02 AM
      2h 4m
      Nonstop
      ORD 9:06 AM
      Pittsburgh - Chicago | Wed, Nov 25 | American Airlines
      £98 £257
      62% off
      62% off
      £257 £98
    • PIT 4:03 PM
      1h 51m
      Nonstop
      ORD 4:54 PM
      Pittsburgh - Chicago | Tue, Nov 10 | American Airlines
      £99 £132
      25% off
      25% off
      £132 £99
    • PIT 8:00 AM
      2h 8m
      Nonstop
      ORD 9:08 AM
      Pittsburgh - Chicago | Thu, Dec 24 | American Airlines
      £105
      20% off
      £132 £105
    • PIT 10:06 AM
      2h 4m
      Nonstop
      ORD 11:10 AM
      Pittsburgh - Chicago | Fri, Dec 25 | American Airlines
      £105
      20% off
      £132 £105
    • PIT 8:54 AM
      2h 6m
      Nonstop
      ORD 10:00 AM
      Pittsburgh - Chicago | Fri, Jan 8 | American Airlines
      £105
      59% off
      £257 £105
    • PIT 8:54 AM
      2h 6m
      Nonstop
      ORD 10:00 AM
      Pittsburgh - Chicago | Wed, Jan 6 | American Airlines
      £105
      59% off
      £257 £105
    • PIT 8:00 AM
      2h 8m
      Nonstop
      ORD 9:08 AM
      Pittsburgh - Chicago | Tue, Jan 5 | American Airlines
      £105
      59% off
      £257 £105
    • PIT 8:00 AM
      2h 8m
      Nonstop
      ORD 9:08 AM
      Pittsburgh - Chicago | Tue, Dec 29 | American Airlines
      £105
      59% off
      £257 £105
    • PIT 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Pittsburgh - Chicago | Thu, Oct 29 | Normal Airline
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    • Cheapest nonstop
      PIT 8:05 AM
      2h
      Nonstop
      ORD 9:05 AM
      Pittsburgh - Chicago | Mon, Nov 2 | American Airlines
      £135 £303
      55% off
      55% off
      £303 £135
    • PIT 8:49 AM
      1h 56m
      Nonstop
      ORD 9:45 AM
      Pittsburgh - Chicago | Fri, Oct 30 | United Airlines
      £159 £303
      48% off
      48% off
      £303 £159
    • PIT 1:02 PM
      1h 57m
      Nonstop
      ORD 1:59 PM
      Pittsburgh - Chicago | Sun, Nov 1 | American Airlines
      £170 £303
      44% off
      44% off
      £303 £170
    • PIT 1:02 PM
      1h 57m
      Nonstop
      ORD 1:59 PM
      Pittsburgh - Chicago | Wed, Oct 28 | American Airlines
      £200
      34% off
      £303 £200
    • PIT 4:03 PM
      1h 51m
      Nonstop
      ORD 4:54 PM
      Pittsburgh - Chicago | Tue, Nov 3 | American Airlines
      £200
      34% off
      £303 £200
    • PIT 10:05 AM
      1h 55m
      Nonstop
      ORD 11:00 AM
      Pittsburgh - Chicago | Sat, Oct 31 | American Airlines
      £209
      31% off
      £303 £209
    • PIT 8:49 AM
      1h 56m
      Nonstop
      ORD 9:45 AM
      Pittsburgh - Chicago | Sat, Oct 31 | United Airlines
      £234
      23% off
      £303 £234
    • PIT 10:24 AM
      3h 23m
      1 stop
      MDW 12:47 PM
      Pittsburgh - Chicago | Fri, Oct 30 | Delta Air Lines
      £242
      20% off
      £303 £242
    • PIT 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Pittsburgh - Chicago | Thu, Oct 29 | Normal Airline
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    • PIT 2:07 PM
      1h 48m
      Nonstop
      ORD 2:55 PM
      Pittsburgh - Chicago | Tue, Nov 17 | United Airlines
      £138 £293
      53% off
      53% off
      £293 £138
    • PIT 5:51 PM
      1h 48m
      Nonstop
      ORD 6:39 PM
      Pittsburgh - Chicago | Sat, Nov 14 | United Airlines
      £138 £293
      53% off
      53% off
      £293 £138
    • PIT 6:00 PM
      1h 48m
      Nonstop
      ORD 6:48 PM
      Pittsburgh - Chicago | Mon, Dec 14 | United Airlines
      £139 £293
      53% off
      53% off
      £293 £139
    • PIT 6:00 PM
      1h 48m
      Nonstop
      ORD 6:48 PM
      Pittsburgh - Chicago | Tue, Dec 15 | United Airlines
      £139
      53% off
      £293 £139
    • PIT 2:07 PM
      1h 48m
      Nonstop
      ORD 2:55 PM
      Pittsburgh - Chicago | Tue, Nov 24 | United Airlines
      £182
      38% off
      £293 £182
    • PIT 4:03 PM
      1h 51m
      Nonstop
      ORD 4:54 PM
      Pittsburgh - Chicago | Tue, Nov 10 | American Airlines
      £99
      25% off
      £132 £99
    • PIT 9:59 AM
      2h 1m
      Nonstop
      ORD 11:00 AM
      Pittsburgh - Chicago | Wed, Nov 25 | American Airlines
      £98
      26% off
      £132 £98
    • PIT 8:02 AM
      2h 4m
      Nonstop
      ORD 9:06 AM
      Pittsburgh - Chicago | Wed, Nov 25 | American Airlines
      £98
      62% off
      £257 £98
    • PIT 10:06 AM
      2h 4m
      Nonstop
      ORD 11:10 AM
      Pittsburgh - Chicago | Fri, Dec 25 | American Airlines
      £105
      20% off
      £132 £105
    • PIT 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Pittsburgh - Chicago | Thu, Oct 29 | 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.

Trip.com Price Insights: Flights from Pittsburgh International Airport to Chicago

Which month has the lowest one-way flight fares from Pittsburgh International Airport to Chicago?

The data is based on the average one-way flight prices on Trip.com for flights from Pittsburgh International Airport to across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Pittsburgh International Airport to , the best time to book is in October, with an average price of £70. Try to avoid April, when prices are highest, averaging around £235.

£235
£153
£70
0
  • £70
    Oct
  • £189
    Nov
  • £127
    Dec
  • £185
    Jan
  • £207
    Feb
  • £166
    Mar
  • £235
    Apr
  • £154
    May
  • £169
    Jun
  • £182
    Jul
  • £147
    Aug
  • £201
    Sep

What is the cheapest day of the week to fly from Pittsburgh International Airport to Chicago?

The data is based on the average flight prices on Trip.com from Pittsburgh International Airport to across different days of the week over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Pittsburgh International Airport to is usually Tuesday, with average fares typically lower than other days. Try to avoid departing on Wednesday, as prices are usually the highest on that day.

£247
£187
£126
£66
  • £141
    Mon
  • £126
    Tue
  • £247
    Wed
  • £169
    Thu
  • £165
    Fri
  • £199
    Sat
  • £224
    Sun

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

See which airlines fly from Pittsburgh International Airport to Chicago. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
American Airlines logo American Airlines

Flight Schedule from Pittsburgh International Airport to Chicago

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA3239

    Pittsburgh International Airport

    4:01 PM

    PIT

    1h 57m

    4:58 PM

    ORD

    S M - - - - S
    Search

  2. AA4757

    Pittsburgh International Airport

    12:58 PM

    PIT

    2h 5m

    2:03 PM

    ORD

    S M - - - - S
    Search

  3. AA4649

    Pittsburgh International Airport

    10:01 AM

    PIT

    2h 4m

    11:05 AM

    ORD

    S M - - - - S
    Search

  4. AA3012

    Pittsburgh International Airport

    8:27 PM

    PIT

    2h 2m

    9:29 PM

    ORD

    S M - - - - S
    Search

  5. AA2644

    Pittsburgh International Airport

    8:00 AM

    PIT

    2h 8m

    9:08 AM

    ORD

    S M - - - - S
    Search

  6. DL5694

    Pittsburgh International Airport

    1:00 PM

    PIT

    1h 29m

    Nonstop

    2:29 PM

    LGA

    S M T W T - S
    Search

  7. DL2503

    LaGuardia Airport

    5:30 PM

    LGA

    2h 50m

    Nonstop

    7:20 PM

    ORD

    S M T W T F S

  8. F93819

    Pittsburgh International Airport

    6:27 PM

    PIT

    2h 35m

    Nonstop

    9:02 PM

    MCO

    S - - W T - S
    Search

  9. F93043

    Orlando International Airport

    5:20 AM

    MCO

    3h 11m

    Nonstop

    7:31 AM

    ORD

    S - - W T F S

  10. F91619

    Pittsburgh International Airport

    8:18 PM

    PIT

    2h 30m

    Nonstop

    10:48 PM

    MCO

    - M - - - - -
    Search

  11. F92791

    Orlando International Airport

    2:48 PM

    MCO

    3h 15m

    Nonstop

    5:03 PM

    ORD

    - M T - - - -
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What to know about flights from Pittsburgh International Airport to Chicago?

Cheapest round-trip ticket price £105
Cheapest one-way flight price £89
Off-season for travel October
Peak season for travel July

FAQs for Pittsburgh International Airport to Chicago Flights

  • When is peak season for travel to Chicago?

    ؜The peak travel time for visiting Chicago is November. During this time, flights from Pittsburgh International Airport to Chicago are the most expensive. Cheap tickets can still be booked on Trip.com.
  • Flights from Pittsburgh International Airport (PIT) to O'Hare International Airport (CHI) take around 1 hour 46 minutes.
    • The distance from O'Hare International Airport to downtown is about 25 km. It takes about 40 minutes by taxi.
    • The distance from Chicago Midway International Airport to downtown is about 14 km. It takes about 30 minutes by taxi.
  • Yes. United Airlines and American Airlines operate direct flights from Pittsburgh International Airport to Chicago. The average flight time is approximately 1 hour 13 minutes, with about 13 flights per week. Actual schedules may vary by season.
  • The cheapest one-way flight from Pittsburgh International Airport to Chicago currently starts from £89, with round-trip fares from £105. The lowest fare is offered by Frontier Airlines departing on Tue, Nov 10; prices are subject to availability.
  • Yes. The average flight time from Pittsburgh International Airport to Chicago is about 1 hour 14 minutes. Actual flight time may vary due to routing, weather, and air traffic.
  • Currently, multiple airlines offer flights from Pittsburgh International Airport to Chicago, including: American Airlines United Airlines The selected airlines are based on Trip.com user booking data from the past 90 days.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from Pittsburgh International Airport to Chicago is £157, and the average round-trip fare is £297. Prices may vary depending on the departure date, airline, and availability.
  • Flights from Pittsburgh International Airport to Chicago are usually cheapest in October, with an average one-way fare of about £157. Prices may vary depending on the departure date, airline, and availability.
  • The earliest flight from Pittsburgh International Airport to Chicago departs at 05:11, and the latest one departs at 20:36. There are approximately 16 flights per day. Flight times may change, so please check the latest departure and arrival times before your trip.
  • Flights from Pittsburgh International Airport to Chicago usually arrive at Chicago Midway International Airport and O'Hare International Airport. O'Hare International Airport is the most convenient option for this route.
  • Allegiant Air are the most popular budget airlines flying from Pittsburgh International Airport to Chicago. Basic fares start from £89. Before comparing final prices, watch out for baggage, seat selection, and payment surcharges.

Popular Destinations

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 clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date 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.