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 $436. Another option worth looking into is United Airlines, starting at $467 round trip. You may be able to fly from Philadelphia to Peoria, Illinois for 30% less than the average price by searching for these airlines.

What is the cheapest day to fly from Philadelphia to Peoria, Illinois?

Travelers seeking maximum savings on their Philadelphia to Peoria, Illinois flight should consider departing on Friday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Philadelphia to Peoria, Illinois?

Sunday flights are found to be more expensive to fly from Philadelphia to Peoria, Illinois. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Peoria, Illinois.

What is the cheapest month to fly from Philadelphia to Peoria, Illinois?

Our data shows that February tends to be the cheapest month to fly to Peoria, Illinois from Philadelphia. Users have commonly found prices around $627 for the month, but tickets can be as low as $438. Due to multiple factors, prepare for potentially higher prices in September.

What is the cheapest time of day to fly from PHL to PIA?

Unlike in the morning, when flights are generally more expensive, you can save up to 15% on flights from Philadelphia to Peoria, Illinois by exploring options for tickets at noon.

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.

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.

$215+ Flights from Philadelphia to Peoria, IL

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Cheap flight deals from Philadelphia to Peoria

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$436 (American Airlines)
One-way from	$215 (Mytrip)
Popular in	September
Cheapest in	February

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 ($59 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($41 potential savings vs. average RT price).

Search Deals

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 April 11, 2025.

Mon 4/146:00 pmPHL - PIA

1 stop14h 31mMultiple Airlines

Fri 4/189:07 pmPIA - PHL

1 stop12h 01mMultiple Airlines

Deal found 4/10

$374

Fri 5/239:40 pmPHL - PIA

1 stop14h 05mAmerican Airlines

Sun 5/2511:20 amPIA - PHL

1 stop7h 22mAmerican Airlines

Deal found 4/9

$436

Sat 5/248:31 amPHL - PIA

1 stop7h 47mUnited Airlines

Tue 5/273:53 pmPIA - PHL

1 stop17h 44mUnited Airlines

Deal found 4/10

$467

Best flights from Philadelphia to Peoria
Discover carefully curated flight deals from Philadelphia to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2025.

Fri 5/239:40 pmPHL - PIA

1 stop14h 05mAmerican Airlines

Sun 5/2511:20 amPIA - PHL

1 stop7h 22mAmerican Airlines

Deal found 4/9

$436

Sat 5/248:31 amPHL - PIA

1 stop7h 47mUnited Airlines

Tue 5/273:53 pmPIA - PHL

1 stop17h 44mUnited Airlines

Deal found 4/10

$467

Last-minute flights from Philadelphia to Peoria
Discover last-minute flight deals from Philadelphia to Peoria. Data last updated April 11, 2025 and is based on user searches.

Mon 4/146:00 pmPHL - PIA

1 stop14h 31mMultiple Airlines

Fri 4/189:07 pmPIA - PHL

1 stop12h 01mMultiple Airlines

Deal found 4/10

$374

Fri 5/239:40 pmPHL - PIA

1 stop14h 05mAmerican Airlines

Sun 5/2511:20 amPIA - PHL

1 stop7h 22mAmerican Airlines

Deal found 4/9

$436

Sat 5/248:31 amPHL - PIA

1 stop7h 47mUnited Airlines

Tue 5/273:53 pmPIA - PHL

1 stop17h 44mUnited Airlines

Deal found 4/10

$467

One-way flights from Philadelphia to Peoria
Search for one-way flight options from Philadelphia to Peoria. Find affordable one-way fares based on user searches. Data last updated April 11, 2025.

Wed 4/167:05 pmPHL - PIA

1 stop23h 12mMultiple Airlines

Deal found 4/10

$215

Sat 5/176:05 amPHL - PIA

1 stop5h 07mUnited Airlines

Deal found 4/10

$250

Cheapflights Fare Finder

Use the filters below to find and compare flights from Philadelphia to Peoria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaPeoria

PHL - PIA

PHLPIA

Philadelphia

Fri 5/23

9:40 pm-10:45 am

1 stop14h 05m

Greater Peoria

Sun 5/25

11:20 am-7:42 pm

1 stop7h 22m

$436

PhiladelphiaPeoria

PHL - PIA

PHLPIA

Philadelphia

Sat 5/24

8:31 am-3:18 pm

1 stop7h 47m

Greater Peoria

Tue 5/27

3:53 pm-10:37 am

1 stop17h 44m

$467

PhiladelphiaPeoria

PHL - PIA

PHLPIA

Philadelphia

Wed 4/16

7:05 pm-5:17 pm

1 stop23h 12m

$215

PhiladelphiaPeoria

PHL - PIA

PHLPIA

Philadelphia

Sat 5/17

6:05 am-10:12 am

1 stop5h 07m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Compare providers for flights from Philadelphia to Peoria

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Peoria in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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, 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 July is currently the most expensive (average of $441). 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.

Rainfall in Peoria by month

In terms of precipitation, rainfall in Peoria, Illinois ranges from 1.8 - 4.3 inches per month. May is typically the wettest month, when rainfall can reach 4.3 in. January is typically the driest time to visit Peoria, Illinois when rainfall is around 1.8 in.

Temperature in Peoria by month

If weather is an important factor for your trip to Peoria, Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Peoria

United Airlines

7.4

Good

8,636 reviews

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

8,636 reviews

United Airlines

7.4

Good

8,636 reviews

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

8,636 reviews

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

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 $436. Another option worth looking into is United Airlines, starting at $467 round trip. You may be able to fly from Philadelphia to Peoria, Illinois for 30% 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 July is currently the most expensive (average of $441). 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Philadelphia to Peoria

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$428	Average$632	FlexibilityNo cancel fee	On-time71%

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$215+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Philadelphia to Peoria with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Philadelphia to Peoria

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Find flight deals from Philadelphia to Peoria

Cheapest flights from Philadelphia to PeoriaExplore 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 April 11, 2025.

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 April 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Philadelphia to Peoria that are best for you.

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 April.

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.

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?

Rainfall in Peoria by month

Plan your trip to Peoria by taking into account the average rainfall totals by month.

Temperature in Peoria by month

Plan your trip to Peoria by taking into account the average temperature totals by month.

Reviews of airlines servicing Peoria

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.

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

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

How can I find direct flights from Philadelphia to Peoria?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Peoria

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Philadelphia to Peoria

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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 April 11, 2025.