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$442+ Cheap flights from Greenville to Champaign (GSP - CMI)

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — CMI
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
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Cheap flight deals from Greenville to Champaign

Cheapest flights from Greenville to Champaign
Explore the most affordable flight options available from Greenville to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.

This American Airlines deal was found by Cheapflights users on 12/1. 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.
Tue 12/1611:42 amGSP - CMI
1 stop5h 20mAmerican Airlines
Thu 12/256:00 amCMI - GSP
2 stops7h 14mAmerican Airlines
Deal found 12/1$469
This American Airlines deal was found by Cheapflights users on 12/1. 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.
Mon 12/156:00 amGSP - CMI
1 stop5h 51mAmerican Airlines
Thu 12/256:00 amCMI - GSP
2 stops7h 14mAmerican Airlines
Deal found 12/1$494
This American Airlines deal was found by Cheapflights users on 12/1. 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 12/206:00 amGSP - CMI
1 stop6h 00mAmerican Airlines
Thu 12/256:00 amCMI - GSP
2 stops7h 14mAmerican Airlines
Deal found 12/1$498
This American Airlines deal was found by Cheapflights users on 12/1. 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.
Sun 12/146:00 amGSP - CMI
1 stop5h 51mAmerican Airlines
Thu 12/256:00 amCMI - GSP
2 stops7h 14mAmerican Airlines
Deal found 12/1$508
This American Airlines deal was found by Cheapflights users on 12/3. 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 12/56:00 amGSP - CMI
1 stop5h 51mAmerican Airlines
Sun 12/76:06 amCMI - GSP
1 stop3h 55mAmerican Airlines
Deal found 12/3$548
This American Airlines deal was found by Cheapflights users on 12/1. 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 12/171:50 pmGSP - CMI
2 stops8h 40mAmerican Airlines
Wed 12/2411:33 amCMI - GSP
2 stops6h 51mAmerican Airlines
Deal found 12/1$553

Find flight deals from Greenville to Champaign

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Champaign (CMI). 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 December 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$442
(American Airlines)
Provider with most accurate pricing for Greenville-Champaign University-Willard flight deals.
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Provider most trusted by Cheapflights users for Greenville-Champaign University-Willard flights.
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From Greenville to Champaign University-Willard
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to Champaign 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 2,558,603 searches. Data last updated December 3, 2025.
Use the filters below to find and compare flights from Greenville to Champaign that are best for you.

Fly from

Greenville

Fly to

Champaign

Route

Depart

Return

Price

GreenvilleChampaign

GSP - CMI

GSPCMI

Greenville

Sat 1/17

7:50 am-11:03 am

1 stop4h 13m

Champaign University-Willard

Tue 1/20

7:03 am-3:50 pm

1 stop7h 47m

$442

GreenvilleChampaign

GSP - CMI

GSPCMI

Greenville

Tue 12/16

11:42 am-4:02 pm

1 stop5h 20m

Champaign University-Willard

Thu 12/25

6:00 am-2:14 pm

2 stops7h 14m

$469

GreenvilleChampaign

GSP - CMI

GSPCMI

Greenville

Wed 12/17

8:30 am-4:02 pm

2 stops8h 32m

Champaign University-Willard

Thu 12/25

6:00 am-2:14 pm

2 stops7h 14m

$474

GreenvilleChampaign

GSP - CMI

GSPCMI

Greenville

Sat 12/20

6:00 am-11:00 am

1 stop6h 00m

Champaign University-Willard

Thu 12/25

6:00 am-2:14 pm

2 stops7h 14m

$498

GreenvilleChampaign

GSP - CMI

GSPCMI

Greenville

Wed 12/17

11:42 am-4:02 pm

1 stop5h 20m

Champaign University-Willard

Wed 12/24

11:33 am-7:24 pm

2 stops6h 51m

$548

GreenvilleChampaign

GSP - CMI

GSPCMI

Greenville

Thu 12/18

8:00 am-6:40 pm

2 stops11h 40m

Champaign University-Willard

Thu 12/25

6:00 am-11:26 am

1 stop4h 26m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/30

Compare providers for flights from Greenville to Champaign

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 Champaign in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Greenville-Champaign flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-Champaign flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-Champaign flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greenville-Champaign flights, Cheapflights users trust Expedia the most. Expedia 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-Champaign 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 Champaign

Have a flexible travel schedule? Discover the best time to fly to Champaign from Greenville with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Greenville to Champaign

What is the cheapest month to book a flight from Greenville to Champaign?

Currently, May is the cheapest month in which you can book a flight from Greenville to Champaign (average of $207). Flying from Greenville to Champaign in March is currently the most expensive (average of $438). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Greenville to Champaign. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Greenville to Champaign?

    There are many flights that can get you from Greenville to Champaign in 4h 13m. Fly via American Airlines to get the fastest option. Greenville and Champaign are separated by a distance of 486 mi.

  • Can I find deals for flights from Greenville to Champaign that include hotel bookings?

    Yes. In addition to deals on Greenville to Champaign flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greenville to Champaign?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greenville to Champaign.

  • Can I find deals for business class flights from Greenville to Champaign?

    Yes. Cheapflights offers flight deals from Greenville to Champaign by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Greenville to Champaign?

    Currently, May is the cheapest month in which you can book a flight from Greenville to Champaign (average of $207). Flying from Greenville to Champaign in March is currently the most expensive (average of $438). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Champaign?

Book flights to Champaign if you plan to visit one of these locations
Urbana
Danville

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