$306+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — PIT
Oct 16 — Oct 231
Round-trip
1 adult, Economy
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Find cheap flights from Peoria to Pittsburgh with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Peoria to Pittsburgh
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Best
Last-minute
Cheapest flights from Peoria to PittsburghExplore 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 16, 2026.
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 16, 2026.
This American Airlines deal was found by Cheapflights users on 9/12. 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 10/135:29 pm -
1 stop5h 14m
Sun 10/188:36 pm -
1 stop4h 34m
Deal found 9/12![American Airlines logo]()
$306
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/305:30 pm -
1 stop5h 13m
Sun 11/18:27 pm -
1 stop4h 36m
Deal found 9/16![American Airlines logo]()
$319
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.
Fri 10/308:15 am -
1 stop3h 51m
Sat 11/72:07 pm -
1 stop3h 40m
Deal found 9/15![United Airlines logo]()
$376
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.
Sun 10/116:14 am -
1 stop5h 14m
Sun 10/188:36 pm -
1 stop4h 34m
Deal found 9/13![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/12. 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 9/146:39 pm -
1 stop4h 36m
Sun 9/207:00 am -
1 stop3h 57m
Deal found 9/12![United Airlines logo]()
$399
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.
Fri 9/186:39 pm -
1 stop4h 36m
Sun 9/207:50 pm -
1 stop4h 23m
Deal found 9/14![United Airlines logo]()
$409
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.
Tue 9/294:05 pm -
1 stop6h 54m
Sat 10/32:11 pm -
1 stop5h 50m
Deal found 9/14![United Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:01 pm -
1 stop19h 32m
Fri 10/306:27 pm -
1 stop16h 39m
Deal found 9/16![Multiple Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 10/76:14 am -
1 stop5h 14m
Sun 10/118:36 pm -
1 stop4h 34m
Deal found 9/16![American Airlines logo]()
$449
Best flights from Peoria to PittsburghDiscover carefully curated flight deals from Peoria to Pittsburgh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
Discover carefully curated flight deals from Peoria to Pittsburgh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:30 pm -
1 stop5h 13m
Sun 11/18:27 pm -
1 stop4h 36m
Deal found 9/14![American Airlines logo]()
$319
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/65:41 pm -
1 stop5h 17m
Sat 1/98:45 am -
1 stop6h 15m
Deal found 9/13![United Airlines logo]()
$363
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.
Fri 10/308:15 am -
1 stop3h 51m
Sat 11/72:07 pm -
1 stop3h 40m
Deal found 9/15![United Airlines logo]()
$376
This American Airlines deal was found by Cheapflights users on 9/12. 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 10/136:14 am -
2 stops6h 43m
Sun 10/188:19 am -
2 stops9h 40m
Deal found 9/12![American Airlines logo]()
$422
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.
Tue 9/294:05 pm -
1 stop6h 54m
Sat 10/32:11 pm -
1 stop5h 50m
Deal found 9/14![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 9/12. 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 10/234:27 pm -
1 stop4h 46m
Sun 10/258:36 pm -
1 stop4h 34m
Deal found 9/12![American Airlines logo]()
$449
Last-minute flights from Peoria to PittsburghDiscover last-minute flight deals from Peoria to Pittsburgh. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from Peoria to Pittsburgh. Data last updated September 16, 2026 and is based on user searches.
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.
Fri 9/186:39 pm -
1 stop4h 36m
Sun 9/207:50 pm -
1 stop4h 23m
Deal found 9/14![United Airlines logo]()
$409
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.
Tue 9/294:05 pm -
1 stop6h 54m
Sat 10/32:11 pm -
1 stop5h 50m
Deal found 9/14![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 10/76:14 am -
1 stop5h 14m
Sun 10/118:36 pm -
1 stop4h 34m
Deal found 9/16![American Airlines logo]()
$449
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.
Sun 10/116:14 am -
1 stop5h 14m
Sun 10/188:36 pm -
1 stop4h 34m
Deal found 9/13![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 9/12. 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 10/135:29 pm -
1 stop5h 14m
Sun 10/188:36 pm -
1 stop4h 34m
Deal found 9/12![American Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:01 pm -
1 stop19h 32m
Fri 10/306:27 pm -
1 stop16h 39m
Deal found 9/16![Multiple Airlines logo]()
$429
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.
Mon 10/265:30 pm -
1 stop5h 29m
Thu 11/56:30 am -
1 stop4h 38m
Deal found 9/15![United Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/305:30 pm -
1 stop5h 13m
Sun 11/18:27 pm -
1 stop4h 36m
Deal found 9/16![American Airlines logo]()
$319
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.
Fri 10/308:15 am -
1 stop3h 51m
Sat 11/72:07 pm -
1 stop3h 40m
Deal found 9/15![United Airlines logo]()
$376
Find 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 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $306 (American Airlines) |
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 7,457,451 searches. Data last updated September 16, 2026.
Use the filters below to find and compare flights from Peoria to Pittsburgh that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PeoriaPittsburgh
PIA Greater Peoria - PIT Pittsburgh
PIAPIT
Greater Peoria
Fri 10/30
5:30 pm-11:43 pm
1 stop5h 13m
Pittsburgh
Sun 11/1
8:27 pm-12:03 am
1 stop4h 36m
$319
PeoriaPittsburgh
PIA Greater Peoria - PIT Pittsburgh
PIAPIT
Greater Peoria
Wed 1/6
5:41 pm-11:58 pm
1 stop5h 17m
Pittsburgh
Sat 1/9
8:45 am-2:00 pm
1 stop6h 15m
$363
Quickest round-trip
PeoriaPittsburgh
PIA Greater Peoria - PIT Pittsburgh
PIAPIT
Greater Peoria
Fri 10/30
8:15 am-1:06 pm
1 stop3h 51m
Pittsburgh
Sat 11/7
2:07 pm-4:47 pm
1 stop3h 40m
$376
PeoriaPittsburgh
PIA Greater Peoria - PIT Pittsburgh
PIAPIT
Greater Peoria
Tue 9/29
4:05 pm-11:59 pm
1 stop6h 54m
Pittsburgh
Sat 10/3
2:11 pm-7:01 pm
1 stop5h 50m
$419
PeoriaPittsburgh
PIA Greater Peoria - PIT Pittsburgh
PIAPIT
Greater Peoria
Tue 10/13
6:14 am-1:57 pm
2 stops6h 43m
Pittsburgh
Sun 10/18
8:19 am-4:59 pm
2 stops9h 40m
$422
PeoriaPittsburgh
PIA Greater Peoria - PIT Pittsburgh
PIAPIT
Greater Peoria
Fri 10/23
4:27 pm-10:13 pm
1 stop4h 46m
Pittsburgh
Sun 10/25
8:36 pm-12:10 am
1 stop4h 34m
$449
Sorted by cheapest first
Compare providers for flights from Peoria 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 Peoria to Pittsburgh in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Peoria, Illinois-Pittsburgh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Peoria, Illinois-Pittsburgh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Peoria, Illinois-Pittsburgh flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Peoria, Illinois-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 Peoria, Illinois-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 Peoria to Pittsburgh
Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Peoria with our price prediction graph.
PIA-PIT
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.
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 16, 2026.
Get a feel of what it's like to fly with United 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.
Overall
7.4
Food
6.7
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Overall
7.4
Food
6.7
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
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.
Traveling to a place near Pittsburgh?
Book flights to Pittsburgh if you plan to visit one of these locationsMonroeville
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Chester
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Peoria and Pittsburgh flights
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Other flights from Peoria
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Popular flight searches
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Top airline flying from Peoria to Pittsburgh
Discover the top airline 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 7,457,451 searches. Data last updated September 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$285 | Average$353 | FlexibilityNo cancel fee | On-time69% |