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$319+ Cheap flights from Peoria, IL to Philadelphia (PIA - PHL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — PHL
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
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 July 27, 2026.

This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 9/53:35 pm
PIA
-
PHL
1 stop5h 08m
United Airlines
Sun 9/610:34 am
PHL
-
PIA
1 stop5h 23m
United Airlines
Deal found 7/25$319
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 10/246:00 am
PIA
-
PHL
2 stops7h 54m
American Airlines
Wed 10/285:33 pm
PHL
-
PIA
1 stop7h 37m
American Airlines
Deal found 7/23$324
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/145:45 am
PIA
-
PHL
1 stop5h 38m
United Airlines
Sun 8/166:25 am
PHL
-
PIA
1 stop4h 41m
United Airlines
Deal found 7/25$334
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/86:30 am
PIA
-
PHL
1 stop7h 17m
United Airlines
Wed 8/125:01 pm
PHL
-
PIA
1 stop6h 42m
United Airlines
Deal found 7/23$349
This United Airlines deal was found by Cheapflights users on 7/24. 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 10/210:43 am
PIA
-
PHL
1 stop6h 11m
United Airlines
Mon 10/56:55 pm
PHL
-
PIA
1 stop5h 03m
United Airlines
Deal found 7/24$358
This United Airlines deal was found by Cheapflights users on 7/22. 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 10/86:15 am
PIA
-
PHL
1 stop5h 10m
United Airlines
Sun 10/116:10 am
PHL
-
PIA
1 stop4h 56m
United Airlines
Deal found 7/22$360
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/298:29 am
PIA
-
PHL
1 stop5h 11m
United Airlines
Tue 9/16:56 pm
PHL
-
PIA
1 stop4h 47m
United Airlines
Deal found 7/23$399
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am
PIA
-
PHL
2 stops8h 05m
American Airlines
Sun 9/67:37 pm
PHL
-
PIA
1 stop5h 22m
American Airlines
Deal found 7/25$413
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:00 am
PIA
-
PHL
2 stops8h 05m
American Airlines
Fri 8/145:55 pm
PHL
-
PIA
1 stop7h 04m
American Airlines
Deal found 7/25$428
This United Airlines deal was found by Cheapflights users on 7/22. 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 8/65:43 pm
PIA
-
PHL
1 stop6h 14m
United Airlines
Mon 8/106:00 am
PHL
-
PIA
1 stop5h 09m
United Airlines
Deal found 7/22$429
This United Airlines deal was found by Cheapflights users on 7/23. 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 7/252:33 pm
PIA
-
PHL
1 stop5h 46m
United Airlines
Sun 7/266:00 am
PHL
-
PIA
1 stop7h 37m
United Airlines
Deal found 7/23$439
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 7/256:00 am
PIA
-
PHL
2 stops7h 38m
American Airlines
Sun 7/265:15 am
PHL
-
PIA
1 stop5h 02m
American Airlines
Deal found 7/23$444

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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$319
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$408
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
Highest demand for flights based on searches. 19% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 July 27, 2026.
Use the filters below to find and compare flights from Peoria to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Sat 10/24

8:30 am-2:43 pm

1 stop5h 13m

Philadelphia

Wed 10/28

11:24 am-4:55 pm

1 stop6h 31m

$319
Quickest round-trip

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Sat 9/5

3:35 pm-9:43 pm

1 stop5h 08m

Philadelphia

Sun 9/6

10:34 am-2:57 pm

1 stop5h 23m

$319

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Fri 8/7

2:33 pm-9:19 pm

1 stop5h 46m

Philadelphia

Tue 8/11

10:34 am-3:00 pm

1 stop5h 26m

$349

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Sat 8/8

6:30 am-2:47 pm

1 stop7h 17m

Philadelphia

Wed 8/12

5:01 pm-10:43 pm

1 stop6h 42m

$349

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Sat 8/29

10:41 am-5:54 pm

1 stop6h 13m

Philadelphia

Tue 9/1

10:34 am-3:00 pm

1 stop5h 26m

$399

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Sat 8/8

6:00 am-3:05 pm

2 stops8h 05m

Philadelphia

Wed 8/12

7:37 pm-11:59 pm

1 stop5h 22m

$428

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Thu 8/6

5:43 pm-12:57 am

1 stop6h 14m

Philadelphia

Mon 8/10

6:00 am-10:09 am

1 stop5h 09m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Sorted by cheapest first

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 July.
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.

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 July 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
10,041 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Mark,Jul 2023

SFO - PIT

United SFO sucks. Overcrowded, under staffed with poor directional signage. Redeye was delayed almost 3 hours to actual push off. No real explanation as to why. No vendors were open to get something to eat. Gate switched twice. Customer service line was outrageously long. I hope to never fly united again.
United Airlines
7.4
Good
10,041 reviews
United Airlines
7.4
Good
10,041 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Mark,Jul 2023

SFO - PIT

United SFO sucks. Overcrowded, under staffed with poor directional signage. Redeye was delayed almost 3 hours to actual push off. No real explanation as to why. No vendors were open to get something to eat. Gate switched twice. Customer service line was outrageously long. I hope to never fly united again.
American Airlines
7.1
Good
11,836 reviews
United Airlines
7.4
Good
10,041 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Mark,Jul 2023

SFO - PIT

United SFO sucks. Overcrowded, under staffed with poor directional signage. Redeye was delayed almost 3 hours to actual push off. No real explanation as to why. No vendors were open to get something to eat. Gate switched twice. Customer service line was outrageously long. I hope to never fly united again.

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 $319, United Airlines can have you in Philadelphia from Peoria, Illinois in 5h 13m. 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 United Airlines. Our recent data shows that you can find tickets from as low as $268 on this airline. An additional option worth looking into is American Airlines, starting at $323. These flights start at 38% 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.

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Reading
King of Prussia
Camden
Ocean City
Cherry Hill
Lewes
Plymouth Meeting
Wyomissing
Wildwood Crest
Pottstown
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Vineland

Browse thousands of different options on Cheapflights for your next trip

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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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$360FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$398FlexibilityNo cancel feeOn-time69%

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