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$239+ Cheap flights from Peoria, IL to Pittsburgh (PIA - PIT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — PIT
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Peoria to Pittsburgh

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) 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 September 15, 2025.

Round-trip from

$239
(United Airlines)

Popular in

November

Cheapest in

January

Average price

$358
From Greater Peoria to Pittsburgh
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Peoria to Pittsburgh

Cheapest flights from Peoria to Pittsburgh
Explore the most affordable flight options available from Peoria to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/308:10 amPIA - PIT
1 stop3h 55mUnited Airlines
Sat 10/411:04 amPIT - PIA
1 stop5h 15mUnited Airlines
Deal found 9/15$239
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3010:39 amPIA - PIT
2 stops7h 52mAmerican Airlines
Sat 10/45:23 pmPIT - PIA
1 stop5h 13mAmerican Airlines
Deal found 9/15$244
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/273:56 pmPIA - PIT
1 stop6h 48mUnited Airlines
Sun 9/287:05 amPIT - PIA
1 stop4h 08mUnited Airlines
Deal found 9/14$314
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/218:10 amPIA - PIT
1 stop6h 19mUnited Airlines
Mon 9/295:56 pmPIT - PIA
1 stop5h 19mUnited Airlines
Deal found 9/14$339
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2511:20 amPIA - PIT
1 stop6h 30mAmerican Airlines
Mon 10/278:31 pmPIT - PIA
1 stop3h 50mAmerican Airlines
Deal found 9/13$393
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/293:56 pmPIA - PIT
1 stop4h 07mUnited Airlines
Fri 10/32:07 pmPIT - PIA
1 stop26h 12mUnited Airlines
Deal found 9/14$491
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/291:20 pmPIA - PIT
1 stop6h 45mUnited Airlines
Mon 12/17:01 amPIT - PIA
1 stop6h 38mUnited Airlines
Deal found 9/14$519

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria 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 September 15, 2025.
Use the filters below to find and compare flights from Peoria to Pittsburgh that are best for you.

Fly from

Peoria

Fly to

Pittsburgh

Route

Depart

Return

Price

PeoriaPittsburgh

PIA - PIT

PIAPIT

Greater Peoria

Tue 9/30

8:10 am-1:05 pm

1 stop3h 55m

Pittsburgh

Sat 10/4

11:04 am-3:19 pm

1 stop5h 15m

$239

PeoriaPittsburgh

PIA - PIT

PIAPIT

Greater Peoria

Tue 9/30

10:39 am-7:31 pm

2 stops7h 52m

Pittsburgh

Sat 10/4

5:23 pm-9:36 pm

1 stop5h 13m

$244

PeoriaPittsburgh

PIA - PIT

PIAPIT

Greater Peoria

Wed 2/18

12:30 pm-5:37 pm

1 stop4h 07m

Pittsburgh

Sat 2/21

6:44 am-10:23 am

1 stop4h 39m

$289

PeoriaPittsburgh

PIA - PIT

PIAPIT

Greater Peoria

Sat 9/27

3:56 pm-11:44 pm

1 stop6h 48m

Pittsburgh

Sun 9/28

7:05 am-10:13 am

1 stop4h 08m

$314

PeoriaPittsburgh

PIA - PIT

PIAPIT

Greater Peoria

Sat 10/25

4:10 pm-11:59 pm

1 stop6h 49m

Pittsburgh

Mon 10/27

7:09 pm-12:22 am

1 stop6h 13m

$393

PeoriaPittsburgh

PIA - PIT

PIAPIT

Greater Peoria

Mon 9/29

3:56 pm-9:03 pm

1 stop4h 07m

Pittsburgh

Fri 10/3

2:07 pm-3:19 pm

1 stop26h 12m

$491

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Peoria to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Peoria 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 Peoria to Pittsburgh

What is the cheapest month to book a flight from Peoria, Illinois to Pittsburgh?

Currently, August is the cheapest month in which you can book a flight from Peoria, Illinois to Pittsburgh (average of $262). Flying from Peoria, Illinois to Pittsburgh in November is currently the most expensive (average of $333). 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.

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 September 15, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Peoria 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
8,929 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • How long is the flight from Peoria, Illinois to Pittsburgh?

    Departing from Peoria, Illinois to Pittsburgh will take you 3h 55m. The distance from Peoria, Illinois to Pittsburgh is about 496 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Peoria, Illinois to Pittsburgh round-trip?

    American Airlines, at $228, was found to be the cheapest airline from Peoria, Illinois to Pittsburgh. An alternate airline flying to your destination would be United Airlines. American Airlines is currently priced 32% below the average price you’ll pay for this route.

  • Can I find deals for flights from Peoria to Pittsburgh that include hotel bookings?

    Yes. In addition to deals on Peoria to Pittsburgh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Peoria to Pittsburgh?

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

  • Can I find deals for business class flights from Peoria to Pittsburgh?

    Yes. Cheapflights offers flight deals from Peoria 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 Peoria, Illinois to Pittsburgh?

    Currently, August is the cheapest month in which you can book a flight from Peoria, Illinois to Pittsburgh (average of $262). Flying from Peoria, Illinois to Pittsburgh in November is currently the most expensive (average of $333). 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
Washington
Wexford
Belle Vernon

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Alternative routes for Peoria 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 Peoria to Pittsburgh

Discover the top 2 airlines that operate flights from Peoria 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$308FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$228Average$348FlexibilityNo cancel feeOn-time69%

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