$221 Cheap Flights from Peoria (PIA) to Greenville (GSP)

View $221 flight on Mon, Dec 15, 2025Opens in a new window

Popular airlines from Peoria, IL (PIA-Greater Peoria Regional) to Greenville-Spartanburg Intl. Airport (GSP)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Peoria to Greenville (PIA-GSP)

Prices were available within the past 7 days and start at $221 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Nov 20 - Thu, Dec 4
PIA
Peoria
GSP
Greenville
$249 Roundtrip, found 13 hours ago
$249
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Thu, Nov 20 from Peoria to Greenville, returning Thu, Dec 4, priced at $249 found 13 hours ago
United
Tue, Jan 20 - Sun, Jan 25
PIA
Peoria
GSP
Greenville
$249 Roundtrip, found 2 days ago
$249
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jan 20 from Peoria to Greenville, returning Sun, Jan 25, priced at $249 found 2 days ago
United
Tue, Jan 20 - Sun, Jan 25
PIA
Peoria
GSP
Greenville
$254 Roundtrip, found 2 days ago
$254
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jan 20 from Peoria to Greenville, returning Sun, Jan 25, priced at $254 found 2 days ago
United
Wed, Nov 5 - Sat, Nov 8
PIA
Peoria
GSP
Greenville
$267 Roundtrip, found 6 days ago
$267
Roundtrip
found 6 days ago
Select United flight, departing Wed, Nov 5 from Peoria to Greenville, returning Sat, Nov 8, priced at $267 found 6 days ago
United
Tue, Jan 20 - Sun, Jan 25
PIA
Peoria
GSP
Greenville
$268 Roundtrip, found 2 days ago
$268
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jan 20 from Peoria to Greenville, returning Sun, Jan 25, priced at $268 found 2 days ago
United
Sun, Oct 26 - Sun, Nov 2
PIA
Peoria
GSP
Greenville
$282 Roundtrip, found 2 days ago
$282
Roundtrip
found 2 days ago
Select United flight, departing Sun, Oct 26 from Peoria to Greenville, returning Sun, Nov 2, priced at $282 found 2 days ago
United
Tue, Jan 20 - Sun, Jan 25
PIA
Peoria
GSP
Greenville
$308 Roundtrip, found 2 days ago
$308
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jan 20 from Peoria to Greenville, returning Sun, Jan 25, priced at $308 found 2 days ago
United
Sun, Oct 26 - Sun, Nov 2
PIA
Peoria
GSP
Greenville
$312 Roundtrip, found 2 days ago
$312
Roundtrip
found 2 days ago
Select United flight, departing Sun, Oct 26 from Peoria to Greenville, returning Sun, Nov 2, priced at $312 found 2 days ago
United
Tue, Jan 20 - Sun, Jan 25
PIA
Peoria
GSP
Greenville
$313 Roundtrip, found 2 days ago
$313
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jan 20 from Peoria to Greenville, returning Sun, Jan 25, priced at $313 found 2 days ago
United
Tue, Jan 20 - Sun, Jan 25
PIA
Peoria
GSP
Greenville
$315 Roundtrip, found 2 days ago
$315
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jan 20 from Peoria to Greenville, returning Sun, Jan 25, priced at $315 found 2 days ago

Alternative airports near Greenville

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Greenville-Spartanburg Intl. GSP. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $346
GSP
Greenville-Spartanburg Intl.
Cheapest
Average driving time to city center18 min
Flights from $346

Frequently asked questions

How much does a flight from Greater Peoria Regional Airport (PIA) to Greenville-Spartanburg Intl. Airport (GSP) cost?
Snag a cheap one-way flight from $221 or cheap return flight from $249 from Greater Peoria Regional Airport (PIA) to Greenville-Spartanburg Intl. Airport (GSP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Greater Peoria Regional Airport (PIA) to Greenville-Spartanburg Intl. Airport (GSP)?
Planning your trip for November can help you save, as it's the cheapest month for flights between PIA and GSP. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Greater Peoria Regional Airport (PIA) to Greenville-Spartanburg Intl. Airport (GSP)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PIA to GSP flight.
How many flights per day from Greater Peoria Regional Airport (PIA) to Greenville-Spartanburg Intl. Airport (GSP)?
You'll need to book a flight with a layover when traveling from Greater Peoria Regional Airport (PIA) to Greenville-Spartanburg Intl. Airport (GSP). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from PIA to GSP?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Greater Peoria Regional Airport (PIA) to Greenville-Spartanburg Intl. Airport (GSP)?
To avoid possible delays on the Greater Peoria Regional Airport (PIA) to Greenville-Spartanburg Intl. Airport (GSP) route, aim to travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Greater Peoria Regional Airport (PIA) to Greenville-Spartanburg Intl. Airport (GSP) last-minute?
Waiting until right before your break to book a flight from PIA to GSP generally means paying more. Although you may find some last-minute discounts, they aren't always guaranteed. Keep your travel schedule open for a better chance of landing a bargain.
Is it cheaper to book a PIA to GSP flight and hotel package?
Booking a PIA to GSP flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our wide range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Greater Peoria Regional Airport (PIA) to Greenville-Spartanburg Intl. Airport (GSP)?
In most instances, you can cancel or modify your PIA to GSP flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want further information, visit our Customer Service portal.

Travel information

Origin airport
Greater Peoria Regional
Destination airport
Greenville-Spartanburg Intl.
Airlines serving
American Airlines, United
Roundtrip price
$248
Distance
570 mi

Book with confidence

Peoria to Greenville Flights

The cheapest times to fly from Peoria to Greenville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Peoria to Greenville are during the month of November. You can find some of the cheapest flights from Peoria to Greenville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Peoria to Greenville

Sunday is one of the best days to book for cheap flights from Peoria to Greenville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Peoria to Greenville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Peoria to Greenville in 2025. You can also book with separate airlines for your outbound and return journeys, from $221 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Peoria to Greenville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Peoria to Greenville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Peoria to Greenville Flights

Explore a world of travel with Expedia

*Available to One Key members.