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Peoria

$172+ Cheap flights from Philadelphia to Peoria, IL (PHL - PIA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PIA
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap 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 septiembre 11, 2025.

Round-trip from

$249
(United Airlines)

One-way from

$172
(Kiwi.com)

Popular in

September

Cheapest in

October

Average price

$996
From Philadelphia to Greater Peoria
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One-way flight from Philadelphia to Greater Peoria
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Highest demand for flights based on searches. 3% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Philadelphia to Peoria

Cheapest flights from Philadelphia to Peoria
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 septiembre 11, 2025.

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.
jue. 10/236:00 amPHL - PIA
1 stop4h 27mAmerican Airlines
dom. 10/264:38 pmPIA - PHL
1 stop7h 10mAmerican Airlines
Deal found 9/10$279
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.
jue. 9/256:05 pmPHL - PIA
1 stop21h 23mMultiple Airlines
lun. 9/299:14 pmPIA - PHL
2 stops25h 33mMultiple Airlines
Deal found 9/10$285
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.
lun. 9/155:30 amPHL - PIA
2 stops9h 58mMultiple Airlines
mié. 9/178:09 pmPIA - PHL
1 stop15h 53mMultiple Airlines
Deal found 9/10$292
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.
jue. 9/112:07 pmPHL - PIA
2 stops25h 21mMultiple Airlines
mié. 9/178:09 pmPIA - PHL
1 stop15h 53mMultiple Airlines
Deal found 9/10$297
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.
dom. 11/912:40 pmPHL - PIA
1 stop23h 39mMultiple Airlines
dom. 11/1611:20 amPIA - PHL
1 stop23h 47mMultiple Airlines
Deal found 9/10$301
This American Airlines deal was found by Cheapflights users on 9/11. 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.
dom. 11/95:30 amPHL - PIA
1 stop5h 25mAmerican Airlines
dom. 11/165:00 amPIA - PHL
1 stop6h 09mAmerican Airlines
Deal found 9/11$309
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.
vie. 9/1210:16 pmPHL - PIA
1 stop10h 18mMultiple Airlines
mié. 9/178:09 pmPIA - PHL
1 stop14h 29mMultiple Airlines
Deal found 9/10$316
This United Airlines deal was found by Cheapflights users on 9/11. 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.
jue. 10/26:30 amPHL - PIA
1 stop4h 43mUnited Airlines
lun. 10/65:20 pmPIA - PHL
1 stop6h 25mUnited Airlines
Deal found 9/11$319
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.
mié. 9/106:27 pmPHL - PIA
1 stop4h 48mUnited Airlines
mar. 9/168:10 amPIA - PHL
1 stop5h 07mUnited Airlines
Deal found 9/9$324
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/216:02 pmPHL - PIA
1 stop21h 26mMultiple Airlines
lun. 9/229:14 pmPIA - PHL
2 stops25h 33mMultiple Airlines
Deal found 9/9$327
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.
jue. 9/2510:05 amPHL - PIA
1 stop6h 14mUnited Airlines
lun. 9/293:56 pmPIA - PHL
1 stop4h 32mUnited Airlines
Deal found 9/10$329
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.
dom. 9/146:02 pmPHL - PIA
1 stop21h 26mMultiple Airlines
mié. 9/178:09 pmPIA - PHL
1 stop15h 53mMultiple Airlines
Deal found 9/10$337

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 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Philadelphia to Peoria that are best for you.

Fly from

Philadelphia

Fly to

Peoria

Route

Depart

Return

Price

PhiladelphiaPeoria

PHL - PIA

PHLPIA

Philadelphia

sáb. 11/8

6:00 am-10:16 am

1 stop5h 16m

Greater Peoria

dom. 11/16

5:18 pm-11:03 pm

1 stop4h 45m

$249

PhiladelphiaPeoria

PHL - PIA

PHLPIA

Philadelphia

jue. 10/23

6:00 am-9:27 am

1 stop4h 27m

Greater Peoria

dom. 10/26

4:38 pm-12:48 am

1 stop7h 10m

$279

PhiladelphiaPeoria

PHL - PIA

PHLPIA

Philadelphia

jue. 9/25

6:05 pm-2:28 pm

1 stop21h 23m

Greater Peoria

lun. 9/29

9:14 pm-11:47 pm

2 stops25h 33m

$285

PhiladelphiaPeoria

PHL - PIA

PHLPIA

Philadelphia

dom. 11/9

6:00 am-10:16 am

1 stop5h 16m

Greater Peoria

dom. 11/16

3:30 pm-11:03 pm

1 stop6h 33m

$287

PhiladelphiaPeoria

PHL - PIA

PHLPIA

Philadelphia

dom. 11/9

12:40 pm-11:19 am

1 stop23h 39m

Greater Peoria

dom. 11/16

11:20 am-12:07 pm

1 stop23h 47m

$301

PhiladelphiaPeoria

PHL - PIA

PHLPIA

Philadelphia

dom. 11/9

5:30 am-9:55 am

1 stop5h 25m

Greater Peoria

dom. 11/16

5:00 am-12:09 pm

1 stop6h 09m

$309

PhiladelphiaPeoria

PHL - PIA

PHLPIA

Philadelphia

vie. 10/3

6:30 am-10:13 am

1 stop4h 43m

Greater Peoria

lun. 10/6

5:20 pm-12:45 am

1 stop6h 25m

$319

PhiladelphiaPeoria

PHL - PIA

PHLPIA

Philadelphia

sáb. 3/7

4:56 pm-9:31 pm

1 stop5h 35m

Greater Peoria

mié. 3/11

10:55 am-5:22 pm

1 stop5h 27m

$319

PhiladelphiaPeoria

PHL - PIA

PHLPIA

Philadelphia

mar. 9/16

2:30 pm-7:19 pm

1 stop29h 49m

$172

PhiladelphiaPeoria

PHL - PIA

PHLPIA

Philadelphia

mié. 9/17

8:00 am-7:19 pm

1 stop12h 19m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 11 results
1
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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.
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

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

Currently, August is the cheapest month in which you can book a flight from Philadelphia to Peoria, Illinois (average of $318). Flying from Philadelphia to Peoria, Illinois in October is currently the most expensive (average of $424). 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 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 septiembre 11, 2025.
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.
United Airlines
7.4
Good
8,937 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

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
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

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
8,937 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

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 Philadelphia to Peoria. 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 Philadelphia to Peoria, Illinois?

    Departing from Philadelphia to Peoria, Illinois will take you 4h 27m. Philadelphia and Peoria, Illinois are separated by a distance of 763 mi. This flight may include one or multiple stops.

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

    Flying on American Airlines is currently your cheapest option to Peoria, Illinois, with prices starting at $248. Another option worth looking into is United Airlines, starting at $258 round trip. You may be able to fly from Philadelphia to Peoria, Illinois for 48% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Philadelphia to Peoria, Illinois (average of $318). Flying from Philadelphia to Peoria, Illinois in October is currently the most expensive (average of $424). 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

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Alternative routes for Philadelphia to Peoria

See prices for flight routes from nearby airports that may be better suited for you.
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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 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$306FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$539FlexibilityNo cancel feeOn-time69%

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