HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Peoria

$147+ Cheap flights from Greenville to Peoria, IL (GSP - 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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — PIA
Jul 1 — Jul 81
Wed 7/1
Wed 7/8
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
Explore the most affordable flight options available from Greenville to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 1, 2026.

This United Airlines deal was found by Cheapflights users on 5/28. 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 5/285:41 pm
GSP
-
PIA
1 stop6h 04m
United Airlines
Wed 6/32:33 pm
PIA
-
GSP
1 stop5h 44m
United Airlines
Deal found 5/28$411
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:20 am
GSP
-
PIA
1 stop11h 32m
Allegiant Air
Fri 8/712:45 pm
PIA
-
GSP
2 stops41h 43m
Allegiant Air
Deal found 5/29$435
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Thu 7/166:10 am
GSP
-
PIA
1 stop7h 28m
United Airlines
Sat 7/182:33 pm
PIA
-
GSP
1 stop5h 53m
United Airlines
Deal found 5/27$474
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Wed 9/27:00 am
GSP
-
PIA
2 stops9h 00m
United Airlines
Sat 9/56:05 am
PIA
-
GSP
2 stops7h 14m
United Airlines
Deal found 5/28$485
This United Airlines deal was found by Cheapflights users on 5/29. 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.
Mon 8/36:10 am
GSP
-
PIA
1 stop7h 28m
United Airlines
Fri 8/75:43 pm
PIA
-
GSP
1 stop26h 43m
United Airlines
Deal found 5/29$518
This American Airlines deal was found by Cheapflights users on 5/27. 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.
Thu 7/167:20 pm
GSP
-
PIA
1 stop14h 57m
American Airlines
Sun 7/196:00 am
PIA
-
GSP
1 stop16h 58m
American Airlines
Deal found 5/27$542
This American Airlines deal was found by Cheapflights users on 5/27. 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.
Thu 7/167:30 pm
GSP
-
PIA
1 stop5h 28m
American Airlines
Tue 7/216:25 am
PIA
-
GSP
1 stop5h 44m
American Airlines
Deal found 5/27$546

Find flight deals from Greenville to Peoria

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) 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 June 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$435
(Kiwi.com)

One-way from

$147
(Kiwi.com)
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
One-way flight from Greenville to Greater Peoria
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville 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 June 1, 2026.
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 - PIA

GSPPIA

Greenville

Mon 8/3

8:20 am-6:52 pm

1 stop11h 32m

Greater Peoria

Fri 8/7

12:45 pm-7:28 am

2 stops41h 43m

$435

GreenvillePeoria

GSP - PIA

GSPPIA

Greenville

Thu 7/16

6:10 am-10:09 am

1 stop4h 59m

Greater Peoria

Sat 7/18

1:13 pm-11:34 pm

2 stops9h 21m

$480

GreenvillePeoria

GSP - PIA

GSPPIA

Greenville

Wed 9/2

7:00 am-3:00 pm

2 stops9h 00m

Greater Peoria

Sat 9/5

6:05 am-2:19 pm

2 stops7h 14m

$485

GreenvillePeoria

GSP - PIA

GSPPIA

Greenville

Thu 7/16

6:10 am-10:09 am

1 stop4h 59m

Greater Peoria

Tue 7/21

5:43 pm-9:55 am

2 stops15h 12m

$555

GreenvillePeoria

GSP - PIA

GSPPIA

Greenville

Thu 7/16

6:10 am-10:09 am

1 stop4h 59m

Greater Peoria

Mon 7/20

5:43 pm-2:20 pm

2 stops19h 37m

$573

GreenvillePeoria

GSP - PIA

GSPPIA

Greenville

Thu 10/1

6:20 am-10:06 am

1 stop4h 46m

Greater Peoria

Sun 10/4

6:15 am-1:25 pm

1 stop6h 10m

$589
Quickest round-trip

GreenvillePeoria

GSP - PIA

GSPPIA

Greenville

Thu 7/16

6:10 am-10:09 am

1 stop4h 59m

Greater Peoria

Thu 7/16

2:33 pm-9:26 pm

1 stop5h 53m

$628

GreenvillePeoria

GSP - PIA

GSPPIA

Greenville

Fri 6/12

5:43 pm-4:58 pm

1 stop24h 15m

Greater Peoria

Tue 6/16

6:30 am-2:20 pm

2 stops6h 50m

$633
Cheapest one-way

GreenvillePeoria

GSP - PIA

GSPPIA

Greenville

Fri 6/12

6:59 pm-10:01 am

1 stop16h 02m

$147

GreenvillePeoria

GSP - PIA

GSPPIA

Greenville

Thu 6/11

8:19 am-7:50 am

3 stops48h 31m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/31

Showing 1-10 of 13 resultsSorted by cheapest first
1
2
  • 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
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 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 June 1, 2026.
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
7.4
Good
9,768 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,768 reviews
United Airlines
7.4
Good
9,768 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
American Airlines
7.1
Good
11,642 reviews
United Airlines
7.4
Good
9,768 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from Greenville to Peoria. 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 Greenville to Peoria, Illinois?

    For as low as $480, Allegiant Air can have you in Peoria, Illinois from Greenville in 4h 59m. The distance from Greenville to Peoria, Illinois is about 570 mi. This flight may include one or multiple stops.

  • 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 $248. Another option worth looking into is United Airlines, starting at $269 round trip.

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Greenville to Peoria

Discover the top 2 airlines that operate flights from Greenville 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 June 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$327FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$269Average$328FlexibilityNo 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.