HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Charleston

$329+ Cheap flights from Peoria, IL to Charleston (PIA - CHS)

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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — CHS
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Peoria to Charleston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Peoria to Charleston

Cheapest flights from Peoria to Charleston
Explore the most affordable flight options available from Peoria to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.

This United Airlines deal was found by Cheapflights users on 4/23. 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 5/232:33 pm
PIA
-
CHS
1 stop6h 18m
United Airlines
Wed 5/276:00 am
CHS
-
PIA
1 stop5h 10m
United Airlines
Deal found 4/23$329
This American Airlines deal was found by Cheapflights users on 4/23. 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 5/234:27 pm
PIA
-
CHS
1 stop6h 32m
American Airlines
Wed 5/2712:58 pm
CHS
-
PIA
2 stops6h 27m
American Airlines
Deal found 4/23$334
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/128:30 am
PIA
-
CHS
1 stop4h 21m
United Airlines
Sat 5/166:53 pm
CHS
-
PIA
1 stop4h 56m
United Airlines
Deal found 4/27$339
This American Airlines deal was found by Cheapflights users on 4/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:54 pm
PIA
-
CHS
2 stops7h 42m
American Airlines
Sat 5/166:35 am
CHS
-
PIA
2 stops7h 27m
American Airlines
Deal found 4/27$349
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Sat 8/298:25 am
PIA
-
CHS
1 stop4h 30m
United Airlines
Tue 9/18:55 am
CHS
-
PIA
1 stop4h 49m
United Airlines
Deal found 4/27$389
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/272:33 pm
PIA
-
CHS
1 stop6h 18m
United Airlines
Sun 5/316:00 am
CHS
-
PIA
1 stop5h 10m
United Airlines
Deal found 4/27$394
This American Airlines deal was found by Cheapflights users on 4/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:23 pm
PIA
-
CHS
1 stop4h 36m
American Airlines
Mon 5/118:21 pm
CHS
-
PIA
1 stop4h 31m
American Airlines
Deal found 4/27$399
This American Airlines deal was found by Cheapflights users on 4/28. 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 7/304:22 pm
PIA
-
CHS
1 stop6h 37m
American Airlines
Mon 8/312:44 pm
CHS
-
PIA
1 stop6h 44m
American Airlines
Deal found 4/28$402
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Tue 6/235:30 am
PIA
-
CHS
2 stops7h 57m
United Airlines
Sat 6/2710:00 am
CHS
-
PIA
2 stops10h 05m
United Airlines
Deal found 4/23$405

Find flight deals from Peoria to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to Charleston (CHS). 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 April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$229
Provider with most accurate pricing for Greater Peoria-Charleston flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Charleston flights.
Search Deals
From Greater Peoria to Charleston
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria to Charleston 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 April 28, 2026.
Use the filters below to find and compare flights from Peoria to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PeoriaCharleston

PIA - CHS

PIACHS

Greater Peoria

Tue 6/23

1:21 pm-9:51 pm

1 stop7h 30m

Charleston

Sat 6/27

6:00 am-10:09 am

1 stop5h 09m

$329
Quickest round-trip

PeoriaCharleston

PIA - CHS

PIACHS

Greater Peoria

Sat 8/29

8:25 am-1:55 pm

1 stop4h 30m

Charleston

Tue 9/1

8:55 am-12:44 pm

1 stop4h 49m

$389

PeoriaCharleston

PIA - CHS

PIACHS

Greater Peoria

Wed 5/27

2:33 pm-9:51 pm

1 stop6h 18m

Charleston

Sun 5/31

6:00 am-10:10 am

1 stop5h 10m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Sorted by cheapest first

Compare providers for flights from Peoria to Charleston

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 Charleston in April.
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-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Peoria, Illinois-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Peoria, Illinois-Charleston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Peoria, Illinois-Charleston 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-Charleston 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 Charleston

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

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

Currently, April is the cheapest month in which you can book a flight from Peoria, Illinois to Charleston (average of $229). Flying from Peoria, Illinois to Charleston in December is currently the most expensive (average of $599). 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.

How much does it cost to fly round-trip from Peoria, Illinois to Charleston?

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. 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 Charleston. Reviews last updated April 28, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Peoria to Charleston 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
9,672 reviews

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,672 reviews
United Airlines
7.4
Good
9,672 reviews

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,677 reviews
United Airlines
7.4
Good
9,672 reviews

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Peoria to Charleston. 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 Charleston?

    United Airlines can get you from Peoria, Illinois to Charleston in just under 7h 30m. Your travel time can differ by up to . The distance between Peoria, Illinois and Charleston is about 756 mi.

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

    Cheapflights users have booked flights from Peoria, Illinois to Charleston round-trip from $248. Another airline that can offer you cheap pricing is United Airlines. You may be able to fly from Peoria, Illinois to Charleston for 38% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Peoria, Illinois to Charleston (average of $229). Flying from Peoria, Illinois to Charleston in December is currently the most expensive (average of $599). 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 Charleston?

Book flights to Charleston if you plan to visit one of these locations
North Charleston
Santee
Walterboro
Summerville
Isle of Palms
Mount Pleasant
Goose Creek
Edisto Beach

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.

Top 2 airlines flying from Peoria to Charleston

Discover the top 2 airlines that operate flights from Peoria to Charleston. 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 April 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$411FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$304Average$357FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.