$334+ 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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — PIA
Nov 29 — Dec 61
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
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
Best
Last-minute
One-way
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 30, 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 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:35 pm -
1 stop4h 21m
Tue 11/176:15 am -
1 stop5h 56m
Deal found 10/29![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/28. 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 10/2910:42 am -
1 stop7h 05m
Sat 10/318:15 am -
1 stop4h 06m
Deal found 10/28![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/105:40 am -
2 stops9h 13m
Sat 11/148:15 am -
1 stop4h 06m
Deal found 10/26![United Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/135:37 pm -
1 stop4h 36m
Mon 11/1610:43 am -
2 stops12h 04m
Deal found 10/30![United Airlines logo]()
$580
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 30, 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 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 2/65:29 pm -
1 stop6h 30m
Tue 2/92:22 pm -
1 stop5h 41m
Deal found 10/28![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/135:37 pm -
1 stop6h 36m
Tue 11/1710:43 am -
1 stop5h 13m
Deal found 10/29![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/106:20 am -
1 stop4h 48m
Sat 11/142:35 pm -
1 stop5h 23m
Deal found 10/26![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 10/26. 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 2/126:37 am -
1 stop4h 28m
Sat 2/132:43 pm -
1 stop5h 31m
Deal found 10/26![United Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 10/30. 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 2/125:48 pm -
1 stop6h 10m
Sun 2/142:43 pm -
1 stop5h 31m
Deal found 10/30![United Airlines logo]()
$484
Last-minute flights from Greenville to PeoriaDiscover last-minute flight deals from Greenville to Peoria. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Peoria. Data last updated October 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/28. 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 10/2910:42 am -
1 stop7h 05m
Sat 10/318:15 am -
1 stop4h 06m
Deal found 10/28![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/105:40 am -
2 stops9h 13m
Sat 11/148:15 am -
1 stop4h 06m
Deal found 10/26![United Airlines logo]()
$474
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:35 pm -
1 stop4h 21m
Tue 11/176:15 am -
1 stop5h 56m
Deal found 10/29![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/135:37 pm -
1 stop4h 36m
Mon 11/1610:43 am -
2 stops12h 04m
Deal found 10/30![United Airlines logo]()
$580
One-way flights from Greenville to PeoriaSearch for one-way flight options from Greenville to Peoria. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Greenville to Peoria. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sun 11/226:20 am -
1 stop4h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$334
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 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (American Airlines) |
One-way from | $334 (United Airlines) |
Popular in | October |
Cheapest in | April |
Average price | $616 |
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 30, 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
Quickest round-trip
GreenvillePeoria
GSP Greenville - PIA Greater Peoria
GSPPIA
Greenville
Sun 11/22
6:20 am-10:08 am
1 stop4h 48m
Greater Peoria
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$334
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
GreenvillePeoria
GSP Greenville - PIA Greater Peoria
GSPPIA
Greenville
Fri 11/13
5:37 pm-11:13 pm
1 stop6h 36m
Greater Peoria
Tue 11/17
10:43 am-4:56 pm
1 stop5h 13m
$469
GreenvillePeoria
GSP Greenville - PIA Greater Peoria
GSPPIA
Greenville
Tue 11/10
6:20 am-10:08 am
1 stop4h 48m
Greater Peoria
Sat 11/14
2:35 pm-8:58 pm
1 stop5h 23m
$469
GreenvillePeoria
GSP Greenville - PIA Greater Peoria
GSPPIA
Greenville
Fri 2/12
6:37 am-10:05 am
1 stop4h 28m
Greater Peoria
Sat 2/13
2:43 pm-9:14 pm
1 stop5h 31m
$484
GreenvillePeoria
GSP Greenville - PIA Greater Peoria
GSPPIA
Greenville
Fri 2/12
5:48 pm-10:58 pm
1 stop6h 10m
Greater Peoria
Sun 2/14
2:43 pm-9:14 pm
1 stop5h 31m
$484
Sorted by cheapest first
Compare providers for flights from Greenville to Peoria
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 Greenville to Peoria in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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 30, 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.
Entertainment
7.1
Crew
8.1
Overall
7.3
Comfort
7.3
Boarding
7.7
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Crew
8.1
Overall
7.3
Comfort
7.3
Boarding
7.7
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Crew
8.1
Overall
7.3
Comfort
7.3
Boarding
7.7
Food
6.7
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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Complete your trip
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Greenville and Peoria flights
Browse other Greenville and Peoria flight options. Last updated on October 30, 2026.
Other flights from Greenville
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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 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$388 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$269 | Average$353 | FlexibilityNo cancel fee | On-time69% |