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Peoria

$112+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PIA
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 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.
Tue 2/31:10 pm
PHL
-
PIA
1 stop4h 33m
United Airlines
Tue 2/106:30 am
PIA
-
PHL
1 stop7h 01m
United Airlines
Deal found 1/27$309
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/95:30 am
PHL
-
PIA
1 stop12h 36m
Multiple Airlines
Tue 2/1012:27 pm
PIA
-
PHL
2 stops20h 26m
Multiple Airlines
Deal found 1/26$332
This United Airlines deal was found by Cheapflights users on 1/24. 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 2/1910:06 am
PHL
-
PIA
1 stop5h 04m
United Airlines
Tue 2/242:51 pm
PIA
-
PHL
1 stop5h 18m
United Airlines
Deal found 1/24$339
This United Airlines deal was found by Cheapflights users on 1/24. 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 1/306:30 am
PHL
-
PIA
1 stop7h 08m
United Airlines
Sun 2/13:00 pm
PIA
-
PHL
1 stop5h 36m
United Airlines
Deal found 1/24$354
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.
Sat 4/186:17 am
PHL
-
PIA
1 stop7h 19m
United Airlines
Tue 4/215:25 pm
PIA
-
PHL
1 stop6h 20m
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 4/96:17 am
PHL
-
PIA
1 stop7h 19m
United Airlines
Sun 4/121:20 pm
PIA
-
PHL
2 stops23h 50m
United Airlines
Deal found 1/25$558
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.
Mon 4/66:17 am
PHL
-
PIA
1 stop7h 19m
United Airlines
Tue 4/75:25 pm
PIA
-
PHL
1 stop6h 20m
United Airlines
Deal found 1/27$567

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$332
(Kiwi.com)

One-way from

$112
(Kiwi.com)

Popular in

May

Cheapest in

August

Average price

$476
Provider with most accurate pricing for Philadelphia-Greater Peoria flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Greater Peoria flights.
Search Deals
From Philadelphia to Greater Peoria
Search Deals
One-way flight from Philadelphia to Greater Peoria
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 27, 2026.
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

Tue 2/3

1:10 pm-4:43 pm

1 stop4h 33m

Greater Peoria

Tue 2/10

6:30 am-2:31 pm

1 stop7h 01m

$309

PhiladelphiaPeoria

PHL - PIA

PHLPIA

Philadelphia

Mon 2/9

5:30 am-5:06 pm

1 stop12h 36m

Greater Peoria

Tue 2/10

12:27 pm-9:53 am

2 stops20h 26m

$332

PhiladelphiaPeoria

PHL - PIA

PHLPIA

Philadelphia

Thu 2/19

10:06 am-2:10 pm

1 stop5h 04m

Greater Peoria

Tue 2/24

2:51 pm-9:09 pm

1 stop5h 18m

$339

PhiladelphiaPeoria

PHL - PIA

PHLPIA

Philadelphia

Thu 4/9

6:17 am-12:36 pm

1 stop7h 19m

Greater Peoria

Sun 4/12

5:25 pm-12:45 am

1 stop6h 20m

$339

PhiladelphiaPeoria

PHL - PIA

PHLPIA

Philadelphia

Fri 1/30

6:30 am-12:38 pm

1 stop7h 08m

Greater Peoria

Sun 2/1

3:00 pm-9:36 pm

1 stop5h 36m

$354

PhiladelphiaPeoria

PHL - PIA

PHLPIA

Philadelphia

Sat 4/18

6:17 am-12:36 pm

1 stop7h 19m

Greater Peoria

Tue 4/21

2:50 pm-9:32 pm

1 stop5h 42m

$374

PhiladelphiaPeoria

PHL - PIA

PHLPIA

Philadelphia

Mon 2/9

8:07 pm-11:37 am

1 stop16h 30m

$112

PhiladelphiaPeoria

PHL - PIA

PHLPIA

Philadelphia

Thu 3/12

6:30 am-12:43 pm

1 stop7h 13m

$284

PhiladelphiaPeoria

PHL - PIA

PHLPIA

Philadelphia

Mon 2/9

6:30 am-12:38 pm

1 stop7h 08m

$390

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 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 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.
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, November is the cheapest month in which you can book a flight from Philadelphia to Peoria, Illinois (average of $189). Flying from Philadelphia to Peoria, Illinois in January is currently the most expensive (average of $327). 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 January 27, 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.
United Airlines
7.4
Good
9,205 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,205 reviews
United Airlines
7.4
Good
9,205 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
American Airlines
7.2
Good
11,197 reviews
United Airlines
7.4
Good
9,205 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

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 33m. Philadelphia and Peoria, Illinois are separated by a distance of 763 mi.

  • 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 35% 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, November is the cheapest month in which you can book a flight from Philadelphia to Peoria, Illinois (average of $189). Flying from Philadelphia to Peoria, Illinois in January is currently the most expensive (average of $327). 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$278FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$353FlexibilityNo cancel feeOn-time69%

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