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$309+ 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — CHS
Aug 11 — Aug 181
Tue 8/11
Tue 8/18
1 adult, Economy
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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 July 12, 2026.

This American Airlines deal was found by Cheapflights users on 7/8. 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 8/214:24 pm
PIA
-
CHS
1 stop5h 36m
American Airlines
Sun 8/237:50 pm
CHS
-
PIA
1 stop5h 09m
American Airlines
Deal found 7/8$309
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/84:24 pm
PIA
-
CHS
1 stop5h 36m
American Airlines
Sat 8/154:10 pm
CHS
-
PIA
2 stops8h 49m
American Airlines
Deal found 7/9$314
This American Airlines deal was found by Cheapflights users on 7/8. 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 8/46:00 am
PIA
-
CHS
2 stops8h 16m
American Airlines
Sat 8/82:06 pm
CHS
-
PIA
2 stops10h 53m
American Airlines
Deal found 7/8$319
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/38:21 pm
CHS
-
PIA
1 stop5h 01m
American Airlines
Deal found 7/10$324
This United Airlines deal was found by Cheapflights users on 7/8. 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 10/1010:43 am
PIA
-
CHS
2 stops12h 16m
United Airlines
Fri 10/166:50 pm
CHS
-
PIA
1 stop5h 08m
United Airlines
Deal found 7/8$379
This American Airlines deal was found by Cheapflights users on 7/9. 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 7/314:22 pm
PIA
-
CHS
1 stop6h 37m
American Airlines
Mon 8/312:44 pm
CHS
-
PIA
1 stop6h 30m
American Airlines
Deal found 7/9$389
This United Airlines deal was found by Cheapflights users on 7/8. 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 8/215:45 am
PIA
-
CHS
2 stops8h 25m
United Airlines
Sun 8/236:30 am
CHS
-
PIA
1 stop4h 36m
United Airlines
Deal found 7/8$394
This United Airlines deal was found by Cheapflights users on 7/9. 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 9/15:45 am
PIA
-
CHS
2 stops8h 25m
United Airlines
Sat 9/52:54 pm
CHS
-
PIA
2 stops8h 49m
United Airlines
Deal found 7/9$399
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Wed 7/295:05 am
PIA
-
CHS
1 stop4h 02m
American Airlines
Tue 8/48:21 pm
CHS
-
PIA
1 stop5h 01m
American Airlines
Deal found 7/9$404
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Wed 7/299:50 am
PIA
-
CHS
2 stops8h 21m
American Airlines
Mon 8/38:21 pm
CHS
-
PIA
1 stop5h 01m
American Airlines
Deal found 7/9$409
This American Airlines deal was found by Cheapflights users on 7/11. 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 10/15:28 pm
PIA
-
CHS
1 stop4h 31m
American Airlines
Sun 10/48:41 pm
CHS
-
PIA
1 stop4h 13m
American Airlines
Deal found 7/11$412

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 July 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(American Airlines)

Popular in

June

Cheapest in

August

Average price

$411
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. 4% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($27 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 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 July 12, 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

Fri 8/21

6:34 am-1:16 pm

1 stop5h 42m

Charleston

Sun 8/23

8:43 pm-11:58 pm

1 stop4h 15m

$309

PeoriaCharleston

PIA - CHS

PIACHS

Greater Peoria

Mon 8/10

1:13 pm-9:48 pm

1 stop7h 35m

Charleston

Sun 8/16

6:30 am-10:06 am

1 stop4h 36m

$309

PeoriaCharleston

PIA - CHS

PIACHS

Greater Peoria

Thu 8/13

4:24 pm-11:00 pm

1 stop5h 36m

Charleston

Tue 8/18

12:23 pm-6:15 pm

1 stop6h 52m

$309

PeoriaCharleston

PIA - CHS

PIACHS

Greater Peoria

Sat 10/10

4:05 pm-9:41 pm

1 stop4h 36m

Charleston

Fri 10/16

4:58 pm-10:58 pm

1 stop7h 00m

$324

PeoriaCharleston

PIA - CHS

PIACHS

Greater Peoria

Thu 7/30

1:13 pm-9:48 pm

1 stop7h 35m

Charleston

Tue 8/4

6:00 am-12:38 pm

1 stop7h 38m

$389
Quickest round-trip

PeoriaCharleston

PIA - CHS

PIACHS

Greater Peoria

Thu 7/30

4:22 pm-10:03 pm

1 stop4h 41m

Charleston

Sun 8/2

8:21 pm-12:22 am

1 stop5h 01m

$389

PeoriaCharleston

PIA - CHS

PIACHS

Greater Peoria

Tue 9/1

3:35 pm-9:34 pm

1 stop4h 59m

Charleston

Sat 9/5

4:58 pm-10:43 pm

1 stop6h 45m

$389

PeoriaCharleston

PIA - CHS

PIACHS

Greater Peoria

Sat 8/29

5:45 am-1:58 pm

1 stop7h 13m

Charleston

Wed 9/2

4:38 pm-10:43 pm

1 stop7h 05m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

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 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-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, August is the cheapest month in which you can book a flight from Peoria, Illinois to Charleston (average of $308). Flying from Peoria, Illinois to Charleston in June is currently the most expensive (average of $807). 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 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 July 12, 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
9,979 reviews

Entertainment

7.1

Food

6.7

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
9,979 reviews
United Airlines
7.4
Good
9,979 reviews

Entertainment

7.1

Food

6.7

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.1
Good
11,804 reviews
United Airlines
7.4
Good
9,979 reviews

Entertainment

7.1

Food

6.7

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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?

    American Airlines and United Airlines can get you from Peoria, Illinois to Charleston in just under 5h 42m. Your travel time can differ by up to 1h 53m. The distance between Peoria, Illinois and Charleston is about 756 mi. This flight may include one or multiple stops.

  • 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 $258. Another airline that can offer you cheap pricing is United Airlines. You may be able to fly from Peoria, Illinois to Charleston for 49% 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, August is the cheapest month in which you can book a flight from Peoria, Illinois to Charleston (average of $308). Flying from Peoria, Illinois to Charleston in June is currently the most expensive (average of $807). 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
Summerville
Walterboro
Isle of Palms
Mount Pleasant
Goose Creek
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

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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 July 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$439FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$304Average$401FlexibilityNo cancel feeOn-time69%

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