$300+ Cheap flights from Peoria, IL to Philadelphia (PIA - PHL)
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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — PHL
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Peoria to Philadelphia 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 Philadelphia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Peoria to PhiladelphiaExplore the most affordable flight options available from Peoria to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Peoria to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
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 12/205:19 pm -
1 stop5h 40m
Mon 1/46:29 am -
1 stop5h 23m
Deal found 9/6![American Airlines logo]()
$319
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.
Wed 11/186:02 am -
2 stops7h 53m
Sun 11/226:35 pm -
1 stop6h 29m
Deal found 9/8![American Airlines logo]()
$324
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.
Sat 10/173:41 pm -
1 stop4h 48m
Mon 10/197:10 pm -
1 stop4h 48m
Deal found 9/8![United Airlines logo]()
$339
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.
Wed 11/186:25 am -
1 stop4h 40m
Sun 11/226:15 am -
1 stop4h 53m
Deal found 9/10![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.
Thu 11/196:00 am -
1 stop4h 38m
Sun 11/226:35 pm -
1 stop6h 29m
Deal found 9/6![American Airlines logo]()
$411
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.
Wed 10/216:15 am -
1 stop7h 28m
Wed 10/284:59 pm -
1 stop7h 14m
Deal found 9/7![United Airlines logo]()
$419
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.
Wed 9/96:00 am -
1 stop4h 52m
Mon 9/147:39 pm -
1 stop5h 29m
Deal found 9/6![American Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/1110:32 am -
1 stop6h 22m
Mon 9/145:01 pm -
1 stop7h 12m
Deal found 9/9![United Airlines logo]()
$439
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.
Wed 9/233:35 pm -
1 stop4h 52m
Sun 9/276:10 am -
1 stop4h 56m
Deal found 9/8![United Airlines logo]()
$449
Best flights from Peoria to PhiladelphiaDiscover carefully curated flight deals from Peoria to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Peoria to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/235:30 pm -
1 stop5h 42m
Tue 10/275:33 pm -
1 stop7h 37m
Deal found 9/5![American Airlines logo]()
$319
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.
Sat 10/173:41 pm -
1 stop4h 48m
Mon 10/197:10 pm -
1 stop4h 48m
Deal found 9/8![United Airlines logo]()
$339
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 12/205:19 pm -
1 stop5h 40m
Mon 1/46:29 am -
1 stop5h 23m
Deal found 9/6![American Airlines logo]()
$319
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.
Wed 11/186:25 am -
1 stop4h 40m
Sun 11/226:15 am -
1 stop4h 53m
Deal found 9/10![United Airlines logo]()
$399
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
1 stop4h 38m
Sun 11/226:35 pm -
1 stop6h 29m
Deal found 9/7![American Airlines logo]()
$411
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.
Wed 10/216:15 am -
1 stop7h 28m
Wed 10/284:59 pm -
1 stop7h 14m
Deal found 9/8![United Airlines logo]()
$419
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.
Wed 9/233:35 pm -
1 stop4h 52m
Sun 9/276:10 am -
1 stop4h 56m
Deal found 9/8![United Airlines logo]()
$449
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am -
2 stops7h 40m
Sat 9/265:49 pm -
1 stop7h 19m
Deal found 9/7![American Airlines logo]()
$503
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.
Sat 10/2410:43 am -
2 stops11h 47m
Wed 10/2810:54 am -
1 stop6h 53m
Deal found 9/8![United Airlines logo]()
$527
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.
Thu 10/88:30 am -
2 stops14h 00m
Mon 10/127:10 pm -
1 stop4h 48m
Deal found 9/10![United Airlines logo]()
$527
This United Airlines deal was found by Cheapflights users on 9/9. 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 12/202:35 pm -
2 stops22h 38m
Mon 1/44:58 pm -
1 stop6h 43m
Deal found 9/9![United Airlines logo]()
$536
Last-minute flights from Peoria to PhiladelphiaDiscover last-minute flight deals from Peoria to Philadelphia. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Peoria to Philadelphia. Data last updated September 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/1110:32 am -
1 stop6h 22m
Mon 9/145:01 pm -
1 stop7h 12m
Deal found 9/9![United Airlines logo]()
$439
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:28 pm -
1 stop4h 21m
Sat 9/265:49 pm -
1 stop7h 19m
Deal found 9/7![American Airlines logo]()
$349
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.
Wed 9/233:35 pm -
1 stop4h 52m
Sun 9/276:10 am -
1 stop4h 56m
Deal found 9/8![United Airlines logo]()
$449
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.
Fri 9/256:15 am -
1 stop7h 28m
Sun 9/276:10 am -
1 stop4h 56m
Deal found 9/6![United Airlines logo]()
$514
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.
Sat 10/173:41 pm -
1 stop4h 48m
Mon 10/197:10 pm -
1 stop4h 48m
Deal found 9/8![United Airlines logo]()
$339
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.
Wed 10/216:15 am -
1 stop7h 28m
Wed 10/284:59 pm -
1 stop7h 14m
Deal found 9/10![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/235:30 pm -
1 stop5h 42m
Tue 10/275:33 pm -
1 stop7h 37m
Deal found 9/5![American Airlines logo]()
$319
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 10/235:30 pm -
1 stop5h 42m
Mon 10/265:39 pm -
1 stop7h 31m
Deal found 9/6![American Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/2410:43 am -
2 stops11h 47m
Wed 10/2810:54 am -
1 stop6h 53m
Deal found 9/9![United Airlines logo]()
$527
One-way flights from Peoria to PhiladelphiaSearch for one-way flight options from Peoria to Philadelphia. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Peoria to Philadelphia. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. 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 12/232:35 pm -
1 stop6h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$300
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.
Thu 9/1710:32 am -
1 stop6h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$434
Find flight deals from Peoria to Philadelphia
Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to Philadelphia (PHL). 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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (American Airlines) |
One-way from | $300 (United Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $323 |
Cheapflights Fare Finder
Customize your flight search to find flights from Peoria to Philadelphia 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 10, 2026.
Use the filters below to find and compare flights from Peoria to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PeoriaPhiladelphia
PIA Greater Peoria - PHL Philadelphia
PIAPHL
Greater Peoria
Wed 12/23
2:35 pm-9:41 pm
1 stop6h 06m
Philadelphia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$300
PeoriaPhiladelphia
PIA Greater Peoria - PHL Philadelphia
PIAPHL
Greater Peoria
Fri 10/23
5:30 pm-12:12 am
1 stop5h 42m
Philadelphia
Tue 10/27
5:33 pm-12:10 am
1 stop7h 37m
$319
PeoriaPhiladelphia
PIA Greater Peoria - PHL Philadelphia
PIAPHL
Greater Peoria
Sun 12/20
5:19 pm-11:59 pm
1 stop5h 40m
Philadelphia
Mon 1/4
6:29 am-10:52 am
1 stop5h 23m
$319
PeoriaPhiladelphia
PIA Greater Peoria - PHL Philadelphia
PIAPHL
Greater Peoria
Sat 10/17
3:41 pm-9:29 pm
1 stop4h 48m
Philadelphia
Mon 10/19
7:10 pm-10:58 pm
1 stop4h 48m
$339
PeoriaPhiladelphia
PIA Greater Peoria - PHL Philadelphia
PIAPHL
Greater Peoria
Wed 11/18
6:25 am-12:05 pm
1 stop4h 40m
Philadelphia
Sun 11/22
6:15 am-10:08 am
1 stop4h 53m
$399
PeoriaPhiladelphia
PIA Greater Peoria - PHL Philadelphia
PIAPHL
Greater Peoria
Thu 11/19
6:00 am-11:38 am
1 stop4h 38m
Philadelphia
Sun 11/22
6:35 pm-12:04 am
1 stop6h 29m
$411
PeoriaPhiladelphia
PIA Greater Peoria - PHL Philadelphia
PIAPHL
Greater Peoria
Wed 10/21
6:15 am-2:43 pm
1 stop7h 28m
Philadelphia
Wed 10/28
4:59 pm-11:13 pm
1 stop7h 14m
$419
PeoriaPhiladelphia
PIA Greater Peoria - PHL Philadelphia
PIAPHL
Greater Peoria
Thu 9/17
10:32 am-5:54 pm
1 stop6h 22m
Philadelphia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$434
PeoriaPhiladelphia
PIA Greater Peoria - PHL Philadelphia
PIAPHL
Greater Peoria
Wed 9/23
3:35 pm-9:27 pm
1 stop4h 52m
Philadelphia
Sun 9/27
6:10 am-10:06 am
1 stop4h 56m
$449
PeoriaPhiladelphia
PIA Greater Peoria - PHL Philadelphia
PIAPHL
Greater Peoria
Tue 9/22
6:00 am-2:40 pm
2 stops7h 40m
Philadelphia
Sat 9/26
5:49 pm-12:08 am
1 stop7h 19m
$503
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Peoria to Philadelphia
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 Philadelphia 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-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Peoria, Illinois-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Peoria, Illinois-Philadelphia flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Peoria, Illinois-Philadelphia 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-Philadelphia 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 Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Peoria with our price prediction graph.
PIA-PHL
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 Philadelphia
Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated September 10, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Peoria to Philadelphia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Food
6.7
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Crew
8.1
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Food
6.7
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Crew
8.1
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Food
6.7
Overall
7.4
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 Philadelphia. 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 Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
Reading
King of Prussia
Camden
Wildwood Crest
Cherry Hill
Ocean City
Lewes
Plymouth Meeting
Wyomissing
Pottstown
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Vineland
Millville
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Peoria and Philadelphia flights
Browse other Peoria and Philadelphia flight options. Last updated on September 10, 2026.
Other flights from Peoria
Browse through other flights departing from Peoria. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
Other flights to Philadelphia
Explore flights to Philadelphia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Peoria to Philadelphia
Discover the top 2 airlines that operate flights from Peoria to Philadelphia. 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 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$318 | Average$360 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$318 | Average$398 | FlexibilityNo cancel fee | On-time69% |