$236+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PIA
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Peoria with Cheapflights
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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
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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 September 11, 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 September 11, 2026.
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/27:10 pm -
1 stop4h 48m
Sun 10/46:15 am -
1 stop5h 10m
Deal found 9/8![United Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 11/1812:36 pm -
2 stops20h 18m
Mon 11/307:50 pm -
1 stop28h 04m
Deal found 9/6![Multiple Airlines logo]()
$348
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/255:49 pm -
1 stop7h 19m
Tue 9/296:00 am -
2 stops7h 40m
Deal found 9/10![American Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 11/1712:36 pm -
2 stops25h 06m
Mon 11/307:50 pm -
1 stop28h 04m
Deal found 9/6![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 11/239:47 pm -
1 stop11h 00m
Mon 11/307:50 pm -
2 stops40h 25m
Deal found 9/6![Multiple Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Sat 11/215:52 pm -
1 stop15h 02m
Mon 11/307:50 pm -
1 stop28h 04m
Deal found 9/6![Multiple Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/6. 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 12/216:31 pm -
1 stop6h 44m
Mon 12/285:19 pm -
1 stop5h 40m
Deal found 9/6![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/6. 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
Fri 11/277:23 am -
2 stops6h 35m
Deal found 9/6![American Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 9/6. 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 11/1710:40 am -
1 stop7h 28m
Thu 11/266:00 am -
1 stop4h 38m
Deal found 9/6![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/105:33 pm -
1 stop7h 37m
Sat 10/175:30 pm -
1 stop5h 42m
Deal found 9/8![American Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 11/1812:36 pm -
2 stops20h 18m
Thu 11/2611:54 am -
1 stop19h 58m
Deal found 9/6![Multiple Airlines logo]()
$403
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 September 11, 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 September 11, 2026.
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/27:10 pm -
1 stop4h 48m
Sun 10/46:15 am -
1 stop5h 10m
Deal found 9/8![United Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 12/2112:55 pm -
1 stop19h 58m
Mon 12/287:30 pm -
2 stops16h 45m
Deal found 9/6![Multiple Airlines logo]()
$565
This United Airlines deal was found by Cheapflights users on 9/10. 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 1/99:45 am -
1 stop5h 15m
Tue 1/126:25 am -
1 stop6h 50m
Deal found 9/10![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/86:10 am -
1 stop4h 56m
Sun 10/116:15 am -
1 stop5h 10m
Deal found 9/7![United Airlines logo]()
$445
Last-minute flights from Philadelphia to PeoriaDiscover last-minute flight deals from Philadelphia to Peoria. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Peoria. Data last updated September 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/115:01 pm -
1 stop7h 12m
Fri 9/186:00 am -
1 stop5h 23m
Deal found 9/10![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/6. 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 9/136:25 am -
1 stop4h 32m
Sun 9/206:00 am -
1 stop5h 23m
Deal found 9/6![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/6. 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 9/137:39 pm -
1 stop5h 29m
Sun 9/206:00 am -
2 stops7h 40m
Deal found 9/6![American Airlines logo]()
$525
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/255:49 pm -
1 stop7h 19m
Tue 9/296:00 am -
2 stops7h 40m
Deal found 9/10![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/27:10 pm -
1 stop4h 48m
Sun 10/46:15 am -
1 stop5h 10m
Deal found 9/8![United Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 10/25:45 pm -
1 stop17h 16m
Sun 10/45:24 pm -
2 stops16h 25m
Deal found 9/8![Multiple Airlines logo]()
$488
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/86:10 am -
1 stop4h 56m
Sun 10/116:15 am -
1 stop5h 10m
Deal found 9/7![United Airlines logo]()
$445
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/97:30 pm -
2 stops15h 36m
Sun 10/116:15 am -
1 stop5h 10m
Deal found 9/7![United Airlines logo]()
$571
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/105:33 pm -
1 stop7h 37m
Sat 10/175:30 pm -
1 stop5h 42m
Deal found 9/8![American Airlines logo]()
$400
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 September 11, 2026.
Search for one-way flight options from Philadelphia to Peoria. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Fri 10/163:26 pm -
1 stop19h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$236
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 September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (United Airlines) |
One-way from | $236 (Kiwi.com) |
Popular in | June |
Cheapest in | March |
Average price | $361 |
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 September 11, 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
Fri 10/16
3:26 pm-10:06 am
1 stop19h 40m
Greater Peoria
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$236
Quickest round-trip
PhiladelphiaPeoria
PHL Philadelphia - PIA Greater Peoria
PHLPIA
Philadelphia
Fri 10/2
7:10 pm-10:58 pm
1 stop4h 48m
Greater Peoria
Sun 10/4
6:15 am-12:25 pm
1 stop5h 10m
$339
PhiladelphiaPeoria
PHL Philadelphia - PIA Greater Peoria
PHLPIA
Philadelphia
Sat 1/9
9:45 am-2:00 pm
1 stop5h 15m
Greater Peoria
Tue 1/12
6:25 am-2:15 pm
1 stop6h 50m
$399
PhiladelphiaPeoria
PHL Philadelphia - PIA Greater Peoria
PHLPIA
Philadelphia
Thu 10/8
6:10 am-10:06 am
1 stop4h 56m
Greater Peoria
Sun 10/11
6:15 am-12:25 pm
1 stop5h 10m
$445
PhiladelphiaPeoria
PHL Philadelphia - PIA Greater Peoria
PHLPIA
Philadelphia
Sun 12/27
10:37 am-1:58 pm
2 stops28h 21m
Greater Peoria
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$502
PhiladelphiaPeoria
PHL Philadelphia - PIA Greater Peoria
PHLPIA
Philadelphia
Mon 12/21
12:55 pm-7:53 am
1 stop19h 58m
Greater Peoria
Mon 12/28
7:30 pm-1:15 pm
2 stops16h 45m
$565
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 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 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 September 11, 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.
Overall
7.4
Boarding
7.7
Entertainment
7.1
Crew
8.1
Food
6.7
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Overall
7.4
Boarding
7.7
Entertainment
7.1
Crew
8.1
Food
6.7
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Overall
7.4
Boarding
7.7
Entertainment
7.1
Crew
8.1
Food
6.7
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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Philadelphia and Peoria flights
Browse other Philadelphia and Peoria flight options. Last updated on September 11, 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 September 11, 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 September 11, 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 September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$259 | Average$323 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$288 | Average$388 | FlexibilityNo cancel fee | On-time69% |