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Peoria

$219+ Cheap flights from Charleston to Peoria, IL (CHS - 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — PIA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Charleston to Peoria

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) 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 July 29, 2025.

Round-trip from

$249
(United Airlines)

One-way from

$219
(American Airlines)

Popular in

March

Cheapest in

May

Average price

$248
From Charleston to Greater Peoria
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One-way flight from Charleston to Greater Peoria
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Highest demand for flights based on searches. 22% potential increase in price ($93 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Charleston to Peoria

Cheapest flights from Charleston to Peoria
Explore the most affordable flight options available from Charleston to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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 8/216:05 amCHS - PIA
1 stop5h 08mUnited Airlines
Mon 8/2510:49 amPIA - CHS
1 stop7h 19mUnited Airlines
Deal found 7/28$249
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 8/218:25 pmCHS - PIA
1 stop4h 34mAmerican Airlines
Mon 8/2511:14 amPIA - CHS
2 stops8h 46mAmerican Airlines
Deal found 7/28$254
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2110:38 amCHS - PIA
3 stops27h 52mMultiple Airlines
Mon 8/2512:39 pmPIA - CHS
2 stops16h 21mMultiple Airlines
Deal found 7/28$507

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston 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 July 29, 2025.
Use the filters below to find and compare flights from Charleston to Peoria that are best for you.

Fly from

Charleston

Fly to

Peoria

Route

Depart

Return

Price

CharlestonPeoria

CHS - PIA

CHSPIA

Charleston

Thu 8/21

6:05 am-10:13 am

1 stop5h 08m

Greater Peoria

Mon 8/25

10:49 am-7:08 pm

1 stop7h 19m

$249

CharlestonPeoria

CHS - PIA

CHSPIA

Charleston

Thu 8/21

8:25 pm-11:59 pm

1 stop4h 34m

Greater Peoria

Mon 8/25

11:14 am-9:00 pm

2 stops8h 46m

$254

CharlestonPeoria

CHS - PIA

CHSPIA

Charleston

Thu 8/21

10:38 am-1:30 pm

3 stops27h 52m

Greater Peoria

Mon 8/25

12:39 pm-6:00 am

2 stops16h 21m

$507

CharlestonPeoria

CHS - PIA

CHSPIA

Charleston

Wed 8/27

6:00 am-4:32 pm

2 stops11h 32m

$219

CharlestonPeoria

CHS - PIA

CHSPIA

Charleston

Mon 8/11

6:05 am-10:19 am

1 stop5h 14m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Charleston to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from Charleston 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 Charleston to Peoria

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

Currently, August is the cheapest month in which you can book a flight from Charleston to Peoria, Illinois (average of $318). Flying from Charleston to Peoria, Illinois in October is currently the most expensive (average of $425). 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 July 29, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Charleston to Peoria by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,899 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

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
8,899 reviews
United Airlines
7.4
Good
8,899 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

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
8,899 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

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 Charleston 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 Charleston to Peoria, Illinois round-trip?

    Flying on United Airlines is currently your cheapest option to Peoria, Illinois, with prices starting at $249. Another option worth looking into is American Airlines, starting at $254 round trip. United Airlines is priced at 21% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Charleston to Peoria, Illinois (average of $318). Flying from Charleston to Peoria, Illinois in October is currently the most expensive (average of $425). 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.

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Top 2 airlines flying from Charleston to Peoria

Discover the top 2 airlines that operate flights from Charleston 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$198Average$318FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$198Average$278FlexibilityNo cancel feeOn-time71%

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