The cheapest times to fly from GSP to PIA are
- August 6th to November 18th (except the week of October 8th)
- December 24th to February 25th
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from GSP to PIA is late August to early September. Prices can be as high as $751 for Friday flights during early to mid May, or as low as $217 for Tuesday flights around late August to early September.
When to Fly to Peoria
Flying from Greer, SC (GSP) to Peoria, IL (PIA) will usually cost between $218 to $421 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late August to early September with an average ticket price of $268. Due to high demand the most expensive time to fly is early to mid May, with an average price of $408. Planning your trip to low-cost times can easily save you $140 on economy flights and even more on first-class flights. Generally, any price below $310 can be considered a good price for a round-trip GSP to PIA flight.
See below for a graph of average weekly prices for the GSP to PIA route. All prices are for round-trip tickets in USD.
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Compared to other flights, the GSP to PIA flight is much cheaper than the average and costs much less than the average flight leaving from Greenville. The average price per mile (for a direct flight) is $0.34, which is in the normal range for a flight.
Flight Prices by Day of the Week
Tuesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $104 (29%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $255. Return trip prices are from the PIA to GSP flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
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Return Trip Prices by Day
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Nonstop Flights and Layovers
Travelers looking to fly from GSP to PIA can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 2 hour 0 minutes may not be realistic.
Alternative Nearby Airports
Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from GSP to PIA while comparing.
- 137 miles (220 km) away from PIA
- Usually 7.90% less expensive than PIA
- 1-layover flights available
- 130 miles (209 km) away from PIA
- Usually 4.84% less expensive than PIA
- Nonstop flights available
- 43 miles (69 km) away from PIA
- Usually 4.68% less expensive than PIA
- 1-layover flights available
- 69 miles (111 km) away from PIA
- Usually 1.94% less expensive than PIA
- 1-layover flights available
Flight Questions Answered
Still have questions about flying from GSP to PIA? We’ve got answers.
Which airlines fly this route?
You can find 3 major airlines flying this route most often: American, Delta, United, and potentially more during busy seasons.
How far away is it from General Downing – Peoria International Airport to Greenville-Spartanburg International Airport?
The distance between the two airports is roughly 570 miles or 917 kilometers.
How long does it take to fly from GSP to PIA?
The real-world flight time for a nonstop GSP to PIA flight is about 2 hour 0 minutes.
How many flights go between Greer, SC and Peoria, IL?
It depends on the day of the week and the date, but a typical day might have around 50 available flights from GSP to PIA.
Airport Location Info
Departing Airport
Origination code | GSP |
Origination airport name | Greenville-Spartanburg International Airport |
City | Greer, SC |
Country | the United States |
Latitude | 34.9 |
Longitude | -82.2 |
Return Airport
Destination code | PIA |
Destination airport name | General Downing – Peoria International Airport |
City | Peoria, IL |
Country | the United States |
Latitude | 40.7 |
Longitude | -89.7 |
Other Resources
Flights to PIA
Flights from PIA
Popular Flights
Flights to GSP
Flights from GSP
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.