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$231+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — PHL
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/27. 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 6/35:38 pm
PIA
-
PHL
1 stop6h 07m
United Airlines
Sat 6/66:00 am
PHL
-
PIA
1 stop5h 01m
United Airlines
Deal found 1/27$269
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/181:25 pm
PIA
-
PHL
1 stop6h 44m
United Airlines
Sat 2/216:27 am
PHL
-
PIA
1 stop4h 44m
United Airlines
Deal found 1/26$339
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/106:30 am
PIA
-
PHL
1 stop7h 01m
United Airlines
Sat 2/148:02 am
PHL
-
PIA
1 stop5h 41m
United Airlines
Deal found 1/26$349
This United Airlines deal was found by Cheapflights users on 1/26. 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 1/301:24 pm
PIA
-
PHL
1 stop7h 12m
United Airlines
Sun 2/110:10 am
PHL
-
PIA
1 stop7h 33m
United Airlines
Deal found 1/26$369
This United Airlines deal was found by Cheapflights users on 1/26. 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 3/65:25 pm
PIA
-
PHL
1 stop5h 51m
United Airlines
Sun 3/86:30 am
PHL
-
PIA
1 stop7h 13m
United Airlines
Deal found 1/26$374
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 11/191:20 pm
PIA
-
PHL
2 stops19h 04m
United Airlines
Mon 11/234:56 pm
PHL
-
PIA
1 stop5h 20m
United Airlines
Deal found 1/25$448
This United Airlines deal was found by Cheapflights users on 1/26. 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 6/35:20 pm
PIA
-
PHL
1 stop6h 12m
United Airlines
Fri 6/58:00 pm
PHL
-
PIA
2 stops15h 21m
United Airlines
Deal found 1/26$453

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(United Airlines)

One-way from

$231
(Kiwi.com)

Popular in

October

Cheapest in

February
Provider with most accurate pricing for Greater Peoria-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Philadelphia flights.
Search Deals
From Greater Peoria to Philadelphia
Search Deals
One-way flight from Greater Peoria to Philadelphia
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).
Search Deals

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 January 27, 2026.
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

Wed 6/3

5:38 pm-12:45 am

1 stop6h 07m

Philadelphia

Sat 6/6

1:31 pm-7:26 pm

1 stop6h 55m

$269

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Sat 2/28

10:46 am-5:14 pm

1 stop5h 28m

Philadelphia

Fri 3/6

6:30 am-10:03 am

1 stop4h 33m

$339

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Wed 2/18

1:25 pm-9:09 pm

1 stop6h 44m

Philadelphia

Sat 2/21

5:00 pm-9:26 pm

1 stop5h 26m

$339

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Tue 2/10

6:30 am-2:31 pm

1 stop7h 01m

Philadelphia

Sat 2/14

8:02 am-12:43 pm

1 stop5h 41m

$349

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Fri 3/6

5:25 pm-12:16 am

1 stop5h 51m

Philadelphia

Sun 3/8

6:30 am-10:03 am

1 stop4h 33m

$374

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Sun 2/8

6:38 pm-9:53 am

3 stops38h 15m

$231

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Fri 2/6

9:29 pm-11:03 pm

2 stops48h 34m

$246

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Mon 4/13

6:23 pm-12:40 am

1 stop5h 17m

$249

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Mon 4/13

1:33 pm-2:29 pm

2 stops23h 56m

$260

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Sat 2/7

6:25 pm-6:11 pm

3 stops46h 46m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 13 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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, September is the cheapest month in which you can book a flight from Peoria, Illinois to Philadelphia (average of $191). Flying from Peoria, Illinois to Philadelphia in November is currently the most expensive (average of $262). 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 January 27, 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.
United Airlines
7.4
Good
9,205 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,205 reviews
United Airlines
7.4
Good
9,205 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,197 reviews
United Airlines
7.4
Good
9,205 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 $269, United Airlines can have you in Philadelphia from Peoria, Illinois in 6h 07m. 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 $268. These flights start at 47% 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, September is the cheapest month in which you can book a flight from Peoria, Illinois to Philadelphia (average of $191). Flying from Peoria, Illinois to Philadelphia in November is currently the most expensive (average of $262). 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
Wildwood
Pottstown
Reading
Ocean City
King of Prussia
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Newark
Chester

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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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$476FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$666FlexibilityNo cancel feeOn-time69%

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