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$49+ Cheap flights from O'Hare Intl (ORD) to Pittsburgh (PIT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PIT
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Pittsburgh are usually found in September or August, booked 66 days in advance, depart on a Thursday or Saturday and return on a Thursday

Cheap flight deals from O'Hare Intl to Pittsburgh

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Pittsburgh (PIT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$117
(Southwest)

One-way from

$49
(United Airlines)

Popular in

February

Cheapest in

September

Average price

$277

Good round-trip deal

$203 or less

Good one-way deal

$138 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Pittsburgh flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Pittsburgh flights.
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From Chicago O'Hare Intl to Pittsburgh
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One-way flight from Chicago O'Hare Intl to Pittsburgh
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Highest demand for flights based on searches. 14% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Pittsburgh.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Pittsburgh.
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Find flight deals from O'Hare Intl to Pittsburgh

Cheapest flights from O'Hare Intl to Pittsburgh
Explore the most affordable flight options available from O'Hare Intl to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Southwest deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:45 pmORD - PIT
1 stop6h 20mSouthwest
Thu 1/16:05 amPIT - ORD
1 stop7h 10mSouthwest
Deal found 10/13$111
This Southwest deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:45 pmORD - PIT
1 stop6h 20mSouthwest
Thu 12/46:00 amPIT - ORD
1 stop7h 15mSouthwest
Deal found 10/16$117
This Priceline deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:52 amORD - PIT
1 stop9h 19mSpirit Airlines
Wed 11/510:15 amPIT - ORD
1 stop11h 12mSpirit Airlines
Deal found 10/14$118
This Priceline deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/111:55 amORD - PIT
1 stop10h 21mSpirit Airlines
Sun 11/24:48 pmPIT - ORD
1 stop8h 39mSpirit Airlines
Deal found 10/14$126
This Priceline deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1210:52 amORD - PIT
1 stop9h 19mSpirit Airlines
Wed 11/1910:15 amPIT - ORD
1 stop11h 12mSpirit Airlines
Deal found 10/15$131
This Priceline deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/111:55 amORD - PIT
1 stop10h 21mMultiple Airlines
Fri 11/75:30 pmPIT - ORD
1 stop7h 45mMultiple Airlines
Deal found 10/14$146
This Booking.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:05 amORD - PIT
1 stop11h 41mSpirit Airlines
Mon 11/312:14 pmPIT - ORD
1 stop13h 13mSpirit Airlines
Deal found 10/15$148
This Kiwi.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:57 pmORD - PIT
1 stop12h 24mMultiple Airlines
Sun 11/165:35 pmPIT - ORD
1 stop18h 07mMultiple Airlines
Deal found 10/15$150
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:40 amORD - PIT
2 stops13h 31mMultiple Airlines
Wed 11/510:06 pmPIT - ORD
1 stop15h 39mMultiple Airlines
Deal found 10/14$151
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:40 amORD - PIT
1 stop22h 41mMultiple Airlines
Tue 11/1810:15 amPIT - ORD
1 stop24h 32mMultiple Airlines
Deal found 10/14$152
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:10 amORD - PIT
Nonstop1h 46mAmerican Airlines
Sat 11/812:21 pmPIT - ORD
Nonstop1h 53mAmerican Airlines
Deal found 10/16$155

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Pittsburgh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Pittsburgh that are best for you.

Fly from

O'Hare Intl

Fly to

Pittsburgh

Route

Depart

Return

Price

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Thu 12/25

1:45 pm-9:05 pm

1 stop6h 20m

Pittsburgh

Thu 1/1

6:05 am-12:15 pm

1 stop7h 10m

$111

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Tue 11/18

6:45 am-11:12 am

1 stop3h 27m

Pittsburgh

Thu 11/20

6:26 am-10:01 am

1 stop4h 35m

$157

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Tue 12/2

10:12 am-9:47 pm

1 stop10h 35m

Pittsburgh

Wed 12/3

9:14 am-8:27 pm

1 stop12h 13m

$157

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Tue 12/2

11:00 am-6:35 pm

1 stop6h 35m

Pittsburgh

Wed 12/3

6:00 am-10:14 am

1 stop5h 14m

$157

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Thu 11/13

6:45 am-12:43 pm

1 stop4h 58m

Pittsburgh

Tue 11/18

1:50 pm-6:52 pm

1 stop6h 02m

$157

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Thu 11/6

5:20 am-10:34 am

1 stop4h 14m

Pittsburgh

Mon 11/10

6:24 pm-10:35 pm

1 stop5h 11m

$157

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Thu 12/18

8:34 pm-11:21 pm

Nonstop1h 47m

Pittsburgh

Mon 12/22

8:15 am-9:07 am

Nonstop1h 52m

$158

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Tue 11/18

1:45 pm-9:05 pm

1 stop6h 20m

Pittsburgh

Thu 11/20

6:00 am-12:15 pm

1 stop7h 15m

$178

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Wed 11/19

1:45 pm-9:05 pm

1 stop6h 20m

Pittsburgh

Thu 11/20

6:00 am-12:15 pm

1 stop7h 15m

$178

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Fri 11/21

10:39 am-1:09 pm

Nonstop1h 30m

Pittsburgh

Mon 11/24

11:00 am-11:44 am

Nonstop1h 44m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 21 results
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Compare providers for flights from O'Hare Intl to Pittsburgh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Pittsburgh in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Pittsburgh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Pittsburgh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Pittsburgh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Pittsburgh flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Pittsburgh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Pittsburgh

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Pittsburgh?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Pittsburgh. Price data was last updated on October 10, 2025.

The price you pay for your flight from Chicago O'Hare Intl Airport to Pittsburgh may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Pittsburgh?

Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Pittsburgh (average of $97). Flying from Chicago O'Hare Intl Airport to Pittsburgh in July is currently the most expensive (average of $194). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to PIT?

Find hourly flight availability from O'Hare Intl to Pittsburgh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

It’s optimal to fly from Chicago O'Hare Intl Airport to Pittsburgh in the evening. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Pittsburgh?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Pittsburgh. Price data was last updated on October 12, 2025.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Pittsburgh flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Chicago O'Hare Intl Airport to Pittsburgh flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to Pittsburgh trip
Airports
ORD

For a quick departure from ORD, consider using the 'L' train for a reliable and traffic-free route to the airport.

Read more about ORDby Ramsey Qubein
PIT

Upon arrival at PIT, the 28X Airport Flyer bus offers a budget-friendly way to reach downtown Pittsburgh in about 45 minutes.

Read more about PITby John Walton
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
John Walton

John Walton

Expert on PIT

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more

Reviews of airlines servicing Pittsburgh

Get insights into the airlines that provide service to Pittsburgh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pittsburgh. Reviews last updated October 16, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Chicago O'Hare Intl Airport to Pittsburgh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,982 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,982 reviews
United Airlines
7.4
Good
8,982 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
11,043 reviews
United Airlines
7.4
Good
8,982 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Pittsburgh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Pittsburgh from Chicago O'Hare Intl?

    Most people fly into Pittsburgh (PIT) if they book a flight to Pittsburgh from Chicago O'Hare Intl. On average, Pittsburgh has 53 inbound flights from Chicago O'Hare Intl per day from 2 airlines. Pittsburgh is conveniently located just 13.5 mi from Pittsburgh’s city center.

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

    Airlines like Southwest, Delta, and Spirit Airlines fly from Chicago O'Hare Intl Airport to Pittsburgh in about 3h 27m. The time it takes to get you to your destination can typically vary by up to 7h 08m. The distance from Chicago O'Hare Intl Airport to Pittsburgh is about 411 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Pittsburgh round-trip?

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Pittsburgh round-trip from $109. Another airline that can offer you cheap pricing is United Airlines. These flights start at 66% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Pittsburgh?

    No one likes to see their flight delayed. When booking a flight from Chicago O'Hare Intl Airport to Pittsburgh consider choosing GoJet (100%), Copa Airlines (91%) or Envoy Air (90%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Pittsburgh?

    Looking for the cheapest flight from Chicago O'Hare Intl Airport to Pittsburgh? While on average our users pay $259, our data indicates the cheapest price to be $48. The most popular route (Chicago O'Hare Intl - Pittsburgh), is priced around $91.

  • Can I find deals for flights from O'Hare Intl to Pittsburgh that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Pittsburgh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Pittsburgh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Pittsburgh.

  • Can I find deals for business class flights from O'Hare Intl to Pittsburgh?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Pittsburgh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Pittsburgh?

    Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Pittsburgh (average of $97). Flying from Chicago O'Hare Intl Airport to Pittsburgh in July is currently the most expensive (average of $194). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Mars
Steubenville
Monroeville
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Alternative routes for O'Hare Intl to Pittsburgh

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from O'Hare Intl to Pittsburgh

Discover the top 2 airlines that operate flights from O'Hare Intl to Pittsburgh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$109Average$296FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$117Average$335FlexibilityNo cancel feeOn-time69%

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