$437+ Cheap flights from Greenville to Springfield, IL (GSP - SPI)
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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SPI
Oct 28 — Nov 41
Round-trip
1 adult, Economy
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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 Springfield
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Last-minute
Cheapest flights from Greenville to SpringfieldExplore the most affordable flight options available from Greenville to Springfield. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
Explore the most affordable flight options available from Greenville to Springfield. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
This American Airlines deal was found by Cheapflights users on 9/25. 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 10/176:43 pm -
1 stop6h 26m
Mon 10/192:59 pm -
1 stop7h 01m
Deal found 9/25![American Airlines logo]()
$567
This American Airlines deal was found by Cheapflights users on 9/25. 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 10/173:58 pm -
2 stops9h 11m
Sun 10/186:02 am -
2 stops6h 58m
Deal found 9/25![American Airlines logo]()
$683
This American Airlines deal was found by Cheapflights users on 9/25. 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 10/96:05 am -
2 stops9h 24m
Tue 10/132:59 pm -
1 stop7h 01m
Deal found 9/25![American Airlines logo]()
$803
Best flights from Greenville to SpringfieldDiscover carefully curated flight deals from Greenville to Springfield that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
Discover carefully curated flight deals from Greenville to Springfield that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
This American Airlines deal was found by Cheapflights users on 9/27. 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.
Fri 2/126:43 pm -
1 stop6h 26m
Sun 2/146:02 am -
1 stop4h 06m
Deal found 9/27![American Airlines logo]()
$437
Last-minute flights from Greenville to SpringfieldDiscover last-minute flight deals from Greenville to Springfield. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Springfield. Data last updated September 28, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/25. 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 10/96:05 am -
2 stops9h 24m
Tue 10/132:59 pm -
1 stop7h 01m
Deal found 9/25![American Airlines logo]()
$803
This American Airlines deal was found by Cheapflights users on 9/25. 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 10/176:43 pm -
1 stop6h 26m
Mon 10/192:59 pm -
1 stop7h 01m
Deal found 9/25![American Airlines logo]()
$567
This American Airlines deal was found by Cheapflights users on 9/25. 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 10/173:58 pm -
2 stops9h 11m
Sun 10/186:02 am -
2 stops6h 58m
Deal found 9/25![American Airlines logo]()
$683
Find flight deals from Greenville to Springfield
Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Springfield (SPI). 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 September 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $437 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Greenville to Springfield 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 September 28, 2026.
Use the filters below to find and compare flights from Greenville to Springfield that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
GreenvilleSpringfield
GSP Greenville - SPI Springfield Capital
GSPSPI
Greenville
Fri 2/12
6:43 pm-12:09 am
1 stop6h 26m
Springfield Capital
Sun 2/14
6:02 am-11:08 am
1 stop4h 06m
$437
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Greenville-Springfield, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-Springfield, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-Springfield, Illinois flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Greenville-Springfield, 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-Springfield, 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 Springfield
Have a flexible travel schedule? Discover the best time to fly to Springfield from Greenville with our price prediction graph.
GSP-SPI
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.
Related info for your journey
Find useful and relevant information for your journey from Greenville to Springfield. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Springfield?
Book flights to Springfield if you plan to visit one of these locationsLincoln
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