$339+ Cheap flights from Greenville to Peoria, IL (GSP - PIA)
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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — PIA
Nov 11 — Nov 181
Round-trip
1 adult, Economy
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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
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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
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Best
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Cheapest flights from Greenville to PeoriaExplore 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 October 12, 2026.
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 October 12, 2026.
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Wed 11/46:20 am -
1 stop4h 48m
Sat 11/76:25 am -
1 stop5h 56m
Deal found 10/9![United Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 10/7. 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 10/228:33 pm -
1 stop4h 23m
Mon 10/264:27 pm -
1 stop3h 56m
Deal found 10/7![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/8. 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.
Thu 10/156:43 pm -
1 stop6h 27m
Sun 10/255:05 am -
1 stop4h 01m
Deal found 10/8![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Wed 11/410:42 am -
1 stop4h 11m
Tue 11/1010:43 am -
1 stop5h 13m
Deal found 10/9![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Wed 11/45:40 am -
2 stops9h 13m
Mon 11/92:35 pm -
1 stop5h 23m
Deal found 10/9![United Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 10/7. 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 10/106:43 pm -
1 stop6h 27m
Tue 10/135:29 pm -
1 stop4h 31m
Deal found 10/7![American Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/7. 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 10/102:51 pm -
2 stops9h 07m
Tue 10/133:41 pm -
1 stop4h 36m
Deal found 10/7![United Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 10/8. 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 10/168:33 pm -
1 stop4h 23m
Sun 10/185:05 am -
1 stop4h 01m
Deal found 10/8![American Airlines logo]()
$469
Best flights from Greenville to PeoriaDiscover carefully curated flight deals from Greenville to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 12, 2026.
Discover carefully curated flight deals from Greenville to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 12, 2026.
This American Airlines deal was found by Cheapflights users on 10/8. 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.
Thu 10/156:43 pm -
1 stop6h 27m
Sun 10/255:05 am -
1 stop4h 01m
Deal found 10/8![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Wed 11/410:42 am -
1 stop4h 11m
Tue 11/1010:43 am -
1 stop5h 13m
Deal found 10/9![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Wed 11/45:37 pm -
1 stop6h 36m
Mon 11/92:35 pm -
1 stop5h 23m
Deal found 10/9![United Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 10/11. 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.
Fri 10/168:33 pm -
1 stop4h 23m
Sun 10/185:05 am -
1 stop4h 01m
Deal found 10/11![American Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 10/9. 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 11/43:35 pm -
2 stops9h 28m
Mon 11/96:02 am -
2 stops8h 03m
Deal found 10/9![American Airlines logo]()
$514
This United Airlines deal was found by Cheapflights users on 10/7. 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 10/166:20 am -
1 stop4h 46m
Sun 10/183:41 pm -
1 stop4h 44m
Deal found 10/7![United Airlines logo]()
$529
This American Airlines deal was found by Cheapflights users on 10/9. 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 11/411:54 am -
1 stop5h 15m
Thu 11/54:18 pm -
1 stop4h 56m
Deal found 10/9![American Airlines logo]()
$567
This American Airlines deal was found by Cheapflights users on 10/10. 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 10/224:10 pm -
2 stops9h 00m
Thu 10/296:14 am -
2 stops6h 46m
Deal found 10/10![American Airlines logo]()
$625
Last-minute flights from Greenville to PeoriaDiscover last-minute flight deals from Greenville to Peoria. Data last updated October 12, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Peoria. Data last updated October 12, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/7. 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 10/106:43 pm -
1 stop6h 27m
Tue 10/135:29 pm -
1 stop4h 31m
Deal found 10/7![American Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/7. 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 10/102:51 pm -
2 stops9h 07m
Tue 10/133:41 pm -
1 stop4h 36m
Deal found 10/7![United Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 10/8. 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.
Thu 10/156:43 pm -
1 stop6h 27m
Sun 10/255:05 am -
1 stop4h 01m
Deal found 10/8![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/8. 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 10/168:33 pm -
1 stop4h 23m
Sun 10/185:05 am -
1 stop4h 01m
Deal found 10/8![American Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 10/7. 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 10/228:33 pm -
1 stop4h 23m
Mon 10/264:27 pm -
1 stop3h 56m
Deal found 10/7![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Wed 11/46:20 am -
1 stop4h 48m
Sat 11/76:25 am -
1 stop5h 56m
Deal found 10/9![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Wed 11/45:37 pm -
1 stop6h 36m
Mon 11/92:35 pm -
1 stop5h 23m
Deal found 10/9![United Airlines logo]()
$439
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 October 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (United Airlines) |
Popular in | October |
Cheapest in | April |
Average price | $614 |
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 7,457,451 searches. Data last updated October 12, 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
Cheapest round-trip
GreenvillePeoria
GSP Greenville - PIA Greater Peoria
GSPPIA
Greenville
Thu 10/15
6:43 pm-12:10 am
1 stop6h 27m
Greater Peoria
Sun 10/25
5:05 am-10:06 am
1 stop4h 01m
$399
GreenvillePeoria
GSP Greenville - PIA Greater Peoria
GSPPIA
Greenville
Wed 11/4
10:42 am-1:53 pm
1 stop4h 11m
Greater Peoria
Tue 11/10
10:43 am-4:56 pm
1 stop5h 13m
$439
GreenvillePeoria
GSP Greenville - PIA Greater Peoria
GSPPIA
Greenville
Wed 11/4
5:37 pm-11:13 pm
1 stop6h 36m
Greater Peoria
Mon 11/9
2:35 pm-8:58 pm
1 stop5h 23m
$439
Quickest round-trip
GreenvillePeoria
GSP Greenville - PIA Greater Peoria
GSPPIA
Greenville
Fri 10/16
8:33 pm-11:56 pm
1 stop4h 23m
Greater Peoria
Sun 10/18
5:05 am-10:06 am
1 stop4h 01m
$444
GreenvillePeoria
GSP Greenville - PIA Greater Peoria
GSPPIA
Greenville
Wed 11/4
3:35 pm-12:03 am
2 stops9h 28m
Greater Peoria
Mon 11/9
6:02 am-3:05 pm
2 stops8h 03m
$514
GreenvillePeoria
GSP Greenville - PIA Greater Peoria
GSPPIA
Greenville
Fri 10/16
6:20 am-10:06 am
1 stop4h 46m
Greater Peoria
Sun 10/18
3:41 pm-9:25 pm
1 stop4h 44m
$529
GreenvillePeoria
GSP Greenville - PIA Greater Peoria
GSPPIA
Greenville
Wed 11/4
11:54 am-4:09 pm
1 stop5h 15m
Greater Peoria
Thu 11/5
4:18 pm-10:14 pm
1 stop4h 56m
$567
GreenvillePeoria
GSP Greenville - PIA Greater Peoria
GSPPIA
Greenville
Thu 10/22
4:10 pm-12:10 am
2 stops9h 00m
Greater Peoria
Thu 10/29
6:14 am-2:00 pm
2 stops6h 46m
$625
Sorted by cheapest first
- 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.
GSP-PIA
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 October 12, 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.
Comfort
7.3
Food
6.7
Crew
8.1
Boarding
7.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Food
6.7
Crew
8.1
Boarding
7.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Food
6.7
Crew
8.1
Boarding
7.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
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.
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Greenville and Peoria flights
Browse other Greenville and Peoria flight options. Last updated on October 12, 2026.
Other flights from Greenville
Browse through other flights departing from Greenville. Flights are based on user searches made on Cheapflights and were last updated on October 12, 2026.
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Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$388 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$269 | Average$328 | FlexibilityNo cancel fee | On-time69% |