HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Peoria

$339+ Cheap flights from Greenville to Peoria, IL (GSP - PIA)

GSP — PIA
Dec 5 — Dec 121
Sat 12/5
Sat 12/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Greenville to Peoria 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 Greenville to Peoria

Cheapest flights from Greenville to Peoria

Wed 11/256:20 am -
1 stop4h 48m
Wed 12/210:45 am -
1 stop5h 08m
Deal found 11/1$339
Wed 11/258:35 pm -
1 stop4h 23m
Wed 12/26:00 am -
2 stops8h 01m
Deal found 11/1$344
Thu 11/196:20 am -
1 stop4h 48m
Tue 11/246:25 am -
2 stops11h 36m
Deal found 11/1$359
Thu 11/194:10 pm -
1 stop17h 47m
Tue 11/241:39 pm -
1 stop23h 23m
Deal found 11/1$414
Thu 11/266:20 am -
1 stop4h 48m
Wed 12/210:45 am -
1 stop5h 08m
Deal found 11/1$439
Wed 11/185:37 pm -
1 stop6h 36m
Sun 11/222:35 pm -
1 stop5h 23m
Deal found 11/3$469

Find flight deals from Greenville to Peoria

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$339
(United Airlines)

Popular in

October

Cheapest in

April
Provider with most accurate pricing for Greenville-Greater Peoria flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greenville-Greater Peoria flights.
Search Deals
From Greenville to Greater Peoria
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvillePeoria

GSP Greenville - PIA Greater Peoria

GSPPIA

Greenville

Sat 2/13

10:32 am-2:07 pm

1 stop4h 35m

Greater Peoria

Thu 2/18

5:00 am-2:15 pm

2 stops8h 15m

$344

GreenvillePeoria

GSP Greenville - PIA Greater Peoria

GSPPIA

Greenville

Thu 11/19

6:20 am-10:08 am

1 stop4h 48m

Greater Peoria

Tue 11/24

6:25 am-7:01 pm

2 stops11h 36m

$359
Quickest round-trip

GreenvillePeoria

GSP Greenville - PIA Greater Peoria

GSPPIA

Greenville

Thu 11/26

6:20 am-10:08 am

1 stop4h 48m

Greater Peoria

Wed 12/2

10:45 am-4:53 pm

1 stop5h 08m

$439

GreenvillePeoria

GSP Greenville - PIA Greater Peoria

GSPPIA

Greenville

Sat 2/6

5:29 pm-10:59 pm

1 stop6h 30m

Greater Peoria

Tue 2/9

2:22 pm-9:03 pm

1 stop5h 41m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Sorted by cheapest first

Compare providers for flights from Greenville to Peoria

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greenville to Peoria in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 Greenville-Peoria, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-Peoria, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-Peoria, Illinois flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greenville-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 Greenville-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 Greenville to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from Greenville with our price prediction graph.
Estimated round-trip price

Reviews of airlines servicing Peoria

Read reviews from past customers who have flown United Airlines and American Airlines from Greenville to Peoria. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.3
Good
10,461 reviews

Entertainment

7.1

Food

6.7

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.3

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
United Airlines
7.3
Good
10,461 reviews
United Airlines
7.3
Good
10,461 reviews

Entertainment

7.1

Food

6.7

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.3

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
American Airlines
7.0
Good
12,231 reviews
United Airlines
7.3
Good
10,461 reviews

Entertainment

7.1

Food

6.7

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.3

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

Related info for your journey

  • How long is the flight from Greenville to Peoria, Illinois?

    For as low as $344, United Airlines can have you in Peoria, Illinois from Greenville in 4h 35m. The distance from Greenville to Peoria, Illinois is about 570 mi.

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

    Flying on American Airlines is currently your cheapest option to Peoria, Illinois, with prices starting at $268. Another option worth looking into is United Airlines, starting at $269 round trip. American Airlines is priced at 29% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Greenville 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Greenville to Peoria

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$428FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$269Average$353FlexibilityNo 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.
Site
©2026 Cheapflights