$238+ Cheap flights from Philadelphia to Peoria, IL (PHL - PIA)
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 12/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PIA
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Peoria 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 Philadelphia to Peoria
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Cheapest flights from Philadelphia to PeoriaExplore the most affordable flight options available from Philadelphia to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
Explore the most affordable flight options available from Philadelphia to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/66:15 am -
1 stop4h 53m
Tue 11/1010:43 am -
1 stop6h 04m
Deal found 10/22![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/76:37 pm -
1 stop6h 26m
Wed 11/116:02 am -
2 stops7h 53m
Deal found 10/23![American Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 10/23. 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 10/3010:30 am -
1 stop7h 29m
Sun 11/16:02 am -
1 stop4h 39m
Deal found 10/23![American Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/184:59 pm -
1 stop7h 14m
Mon 11/235:30 pm -
1 stop4h 39m
Deal found 10/22![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/64:59 pm -
1 stop7h 14m
Sun 11/85:35 pm -
1 stop4h 34m
Deal found 10/21![United Airlines logo]()
$501
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/206:35 pm -
1 stop6h 29m
Sun 11/226:00 am -
2 stops7h 58m
Deal found 10/24![American Airlines logo]()
$535
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/66:37 pm -
1 stop6h 26m
Tue 11/106:02 am -
2 stops7h 53m
Deal found 10/22![American Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/256:35 pm -
1 stop6h 29m
Sat 11/285:43 pm -
1 stop5h 16m
Deal found 10/24![American Airlines logo]()
$657
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/256:46 pm -
1 stop5h 27m
Sat 11/287:15 pm -
1 stop13h 30m
Deal found 10/21![United Airlines logo]()
$690
Best flights from Philadelphia to PeoriaDiscover carefully curated flight deals from Philadelphia to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
Discover carefully curated flight deals from Philadelphia to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/2010:54 am -
1 stop6h 53m
Sun 11/225:35 pm -
1 stop4h 34m
Deal found 10/24![United Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/206:35 pm -
1 stop6h 29m
Sun 11/226:00 am -
2 stops7h 58m
Deal found 10/24![American Airlines logo]()
$535
This United Airlines deal was found by Cheapflights users on 10/22. 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 1/99:55 am -
1 stop4h 58m
Tue 1/126:27 am -
1 stop4h 37m
Deal found 10/22![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/184:59 pm -
1 stop7h 14m
Mon 11/235:30 pm -
1 stop4h 39m
Deal found 10/25![United Airlines logo]()
$439
Last-minute flights from Philadelphia to PeoriaDiscover last-minute flight deals from Philadelphia to Peoria. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Peoria. Data last updated October 26, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/23. 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 10/3010:30 am -
1 stop7h 29m
Sun 11/16:02 am -
1 stop4h 39m
Deal found 10/23![American Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/66:15 am -
1 stop4h 53m
Tue 11/1010:43 am -
1 stop6h 04m
Deal found 10/22![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/64:59 pm -
1 stop7h 14m
Sun 11/85:35 pm -
1 stop4h 34m
Deal found 10/21![United Airlines logo]()
$501
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/66:37 pm -
1 stop6h 26m
Tue 11/106:02 am -
2 stops7h 53m
Deal found 10/22![American Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/76:37 pm -
1 stop6h 26m
Wed 11/116:02 am -
2 stops7h 53m
Deal found 10/23![American Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/184:59 pm -
1 stop7h 14m
Mon 11/235:30 pm -
1 stop4h 39m
Deal found 10/22![United Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/206:35 pm -
1 stop6h 29m
Sun 11/226:00 am -
2 stops7h 58m
Deal found 10/24![American Airlines logo]()
$535
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/256:35 pm -
1 stop6h 29m
Sat 11/285:43 pm -
1 stop5h 16m
Deal found 10/24![American Airlines logo]()
$657
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/256:46 pm -
1 stop5h 27m
Sat 11/287:15 pm -
1 stop13h 30m
Deal found 10/21![United Airlines logo]()
$690
One-way flights from Philadelphia to PeoriaSearch for one-way flight options from Philadelphia to Peoria. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
Search for one-way flight options from Philadelphia to Peoria. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 12/2810:20 pm -
1 stop10h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$238
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/286:51 pm -
1 stop4h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![United Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Mon 12/284:27 pm -
2 stops8h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Sun 12/275:01 am -
2 stops38h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$319
Find flight deals from Philadelphia to Peoria
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Peoria (PIA). 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 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (United Airlines) |
One-way from | $238 (Kiwi.com) |
Popular in | June |
Cheapest in | March |
Average price | $338 |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Peoria 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 October 26, 2026.
Use the filters below to find and compare flights from Philadelphia to Peoria that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaPeoria
PHL Philadelphia - PIA Greater Peoria
PHLPIA
Philadelphia
Mon 12/28
10:20 pm-7:53 am
1 stop10h 33m
Greater Peoria
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$238
Quickest round-trip
PhiladelphiaPeoria
PHL Philadelphia - PIA Greater Peoria
PHLPIA
Philadelphia
Mon 12/28
6:51 pm-10:42 pm
1 stop4h 51m
Greater Peoria
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$284
PhiladelphiaPeoria
PHL Philadelphia - PIA Greater Peoria
PHLPIA
Philadelphia
Mon 12/28
6:31 pm-12:15 am
1 stop6h 44m
Greater Peoria
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$284
PhiladelphiaPeoria
PHL Philadelphia - PIA Greater Peoria
PHLPIA
Philadelphia
Fri 11/20
10:54 am-4:47 pm
1 stop6h 53m
Greater Peoria
Sun 11/22
5:35 pm-11:09 pm
1 stop4h 34m
$434
PhiladelphiaPeoria
PHL Philadelphia - PIA Greater Peoria
PHLPIA
Philadelphia
Sat 1/9
9:55 am-1:53 pm
1 stop4h 58m
Greater Peoria
Tue 1/12
6:27 am-12:04 pm
1 stop4h 37m
$439
PhiladelphiaPeoria
PHL Philadelphia - PIA Greater Peoria
PHLPIA
Philadelphia
Wed 11/18
4:59 pm-11:13 pm
1 stop7h 14m
Greater Peoria
Mon 11/23
5:30 pm-11:09 pm
1 stop4h 39m
$439
PhiladelphiaPeoria
PHL Philadelphia - PIA Greater Peoria
PHLPIA
Philadelphia
Fri 11/20
6:35 pm-12:04 am
1 stop6h 29m
Greater Peoria
Sun 11/22
6:00 am-2:58 pm
2 stops7h 58m
$535
Sorted by cheapest first
Compare providers for flights from Philadelphia to Peoria
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 Philadelphia to Peoria in October.
| 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 Philadelphia-Peoria, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Peoria, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Peoria, Illinois flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Peoria, Illinois 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 Philadelphia-Peoria, Illinois 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 Philadelphia to Peoria
Have a flexible travel schedule? Discover the best time to fly to Peoria from Philadelphia with our price prediction graph.
PHL-PIA
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 Philadelphia to Peoria
Reviews of airlines servicing Peoria
Get insights into the airlines that provide service to Peoria. 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 Peoria. Reviews last updated October 26, 2026.
See what other customers who have flown with United Airlines and American Airlines from Philadelphia to Peoria have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Food
6.7
Crew
8.1
Entertainment
7.1
Overall
7.3
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Boarding
7.7
Food
6.7
Crew
8.1
Entertainment
7.1
Overall
7.3
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Boarding
7.7
Food
6.7
Crew
8.1
Entertainment
7.1
Overall
7.3
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Peoria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Peoria by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Philadelphia to Peoria, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Philadelphia and Peoria flights
Browse other Philadelphia and Peoria flight options. Last updated on October 26, 2026.
Other flights from Philadelphia
Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.
Other flights to Peoria
Explore flights to Peoria departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Philadelphia to Peoria
Discover the top 2 airlines that operate flights from Philadelphia to Peoria. 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 October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$259 | Average$323 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$288 | Average$418 | FlexibilityNo cancel fee | On-time69% |