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$198+ Cheap flights from Peoria, IL to Philadelphia (PIA - PHL)

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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — PHL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 11, 2025.

Round-trip from

$216
(Kiwi.com)

Popular in

November

Cheapest in

December

Average price

$476
From Greater Peoria to Philadelphia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($25 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 Peoria to Philadelphia

Cheapest flights from Peoria to Philadelphia
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 11, 2025.

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.
Sat 10/1110:48 amPIA - PHL
1 stop5h 47mUnited Airlines
Sat 10/256:30 amPHL - PIA
1 stop4h 43mUnited Airlines
Deal found 9/11$249
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 9/253:56 pmPIA - PHL
1 stop4h 32mUnited Airlines
Mon 9/295:06 pmPHL - PIA
1 stop6h 09mUnited Airlines
Deal found 9/10$259
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:00 amPIA - PHL
1 stop6h 01mAmerican Airlines
Sat 10/46:42 amPHL - PIA
1 stop9h 20mAmerican Airlines
Deal found 9/9$279
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.
Fri 9/129:14 pmPIA - PHL
2 stops25h 33mMultiple Airlines
Thu 9/186:05 pmPHL - PIA
1 stop21h 23mMultiple Airlines
Deal found 9/9$319
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:54 amPIA - PHL
1 stop5h 33mAmerican Airlines
Thu 9/185:00 amPHL - PIA
1 stop6h 53mAmerican Airlines
Deal found 9/9$324
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 9/136:55 amPIA - PHL
1 stop4h 01mUnited Airlines
Mon 9/156:27 pmPHL - PIA
1 stop4h 48mUnited Airlines
Deal found 9/9$339
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.
Tue 11/255:18 pmPIA - PHL
1 stop4h 45mUnited Airlines
Fri 11/285:07 pmPHL - PIA
1 stop5h 24mUnited Airlines
Deal found 9/8$364
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 9/1710:49 amPIA - PHL
1 stop5h 32mUnited Airlines
Sat 10/410:32 amPHL - PIA
2 stops29h 47mUnited Airlines
Deal found 9/9$418
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.
Thu 11/138:43 amPIA - PHL
2 stops24h 03mUnited Airlines
Sun 11/166:00 amPHL - PIA
1 stop5h 16mUnited Airlines
Deal found 9/9$437

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

Fly from

Peoria

Fly to

Philadelphia

Route

Depart

Return

Price

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Sat 10/11

10:48 am-5:35 pm

1 stop5h 47m

Philadelphia

Sat 10/25

6:30 am-10:13 am

1 stop4h 43m

$249

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Wed 11/12

3:30 pm-11:03 pm

1 stop6h 33m

Philadelphia

Sat 11/15

10:05 am-2:33 pm

1 stop5h 28m

$249

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Tue 3/3

10:55 am-5:22 pm

1 stop5h 27m

Philadelphia

Sat 3/7

4:56 pm-9:31 pm

1 stop5h 35m

$319

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Fri 11/14

5:18 pm-11:03 pm

1 stop4h 45m

Philadelphia

Sun 11/16

6:00 am-10:16 am

1 stop5h 16m

$319

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Wed 11/12

8:31 am-10:05 pm

1 stop12h 34m

Philadelphia

Sat 11/15

5:50 am-10:30 am

2 stops29h 40m

$355

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Tue 11/25

1:20 pm-9:21 pm

1 stop7h 01m

Philadelphia

Fri 11/28

5:07 pm-9:31 pm

1 stop5h 24m

$364

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Wed 11/5

3:30 pm-11:03 pm

1 stop6h 33m

Philadelphia

Sun 11/9

6:00 am-10:16 am

1 stop5h 16m

$364

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Mon 11/24

9:49 am-9:44 pm

1 stop10h 55m

$198

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Mon 11/24

9:37 pm-8:47 am

2 stops34h 10m

$235

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Thu 12/18

6:30 am-2:11 pm

1 stop6h 41m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 17 results
1
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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.
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 Peoria to Philadelphia

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

Currently, August is the cheapest month in which you can book a flight from Peoria, Illinois to Philadelphia (average of $236). Flying from Peoria, Illinois to Philadelphia in March is currently the most expensive (average of $295). 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 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 11, 2025.
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.
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

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

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

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

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

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 Peoria to Philadelphia. 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 Peoria, Illinois to Philadelphia?

    For as low as $249, United Airlines can have you in Philadelphia from Peoria, Illinois in 5h 47m. The distance between Peoria, Illinois and Philadelphia is about 763 mi.

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

    Our cheapest airline available from Peoria, Illinois to Philadelphia is American Airlines. Our recent data shows that you can find tickets from as low as $248 on this airline. An additional option worth looking into is United Airlines, starting at $328. These flights start at 55% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Peoria, Illinois to Philadelphia (average of $236). Flying from Peoria, Illinois to Philadelphia in March is currently the most expensive (average of $295). 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Vineland
Wildwood
King of Prussia
Pottstown
Reading
Dewey Beach
Ephrata
Camden
Ocean City
Cherry Hill
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace
Plymouth Meeting

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Peoria to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$518FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$328Average$669FlexibilityNo cancel feeOn-time69%

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