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Champaign

$334+ Cheap flights from Greensboro to Champaign (GSO - 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — CMI
Mar 18 — Mar 251
Wed 3/18
Wed 3/25
1 adult, Economy
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Cheap flight deals from Greensboro to Champaign

Cheapest flights from Greensboro to Champaign
Explore the most affordable flight options available from Greensboro to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 16, 2026.

This United Airlines deal was found by Cheapflights users on 2/12. 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 8/2910:30 am
GSO
-
CMI
2 stops7h 58m
United Airlines
Tue 9/11:32 pm
CMI
-
GSO
1 stop6h 25m
United Airlines
Deal found 2/12$334
This United Airlines deal was found by Cheapflights users on 2/14. 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 5/146:15 am
GSO
-
CMI
1 stop7h 33m
United Airlines
Mon 5/186:00 am
CMI
-
GSO
1 stop4h 58m
United Airlines
Deal found 2/14$427
This American Airlines deal was found by Cheapflights users on 2/14. 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 3/111:46 am
GSO
-
CMI
1 stop10h 58m
American Airlines
Thu 3/53:47 pm
CMI
-
GSO
1 stop5h 09m
American Airlines
Deal found 2/14$956

Find flight deals from Greensboro to Champaign

Discover tips and strategies to find the most affordable flight options for your journey from Greensboro (GSO) 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 February 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$427
(United Airlines)
Provider with most accurate pricing for Greensboro/H. Point-Champaign University-Willard flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greensboro/H. Point-Champaign University-Willard flights.
Search Deals
From Greensboro/H. Point to Champaign University-Willard
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greensboro 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 February 16, 2026.
Use the filters below to find and compare flights from Greensboro to Champaign that are best for you.

Fly from

Greensboro

Fly to

Champaign

Route

Depart

Return

Price

GreensboroChampaign

GSO - CMI

GSOCMI

Greensboro/H. Point

Thu 5/14

6:15 am-12:48 pm

1 stop7h 33m

Champaign University-Willard

Mon 5/18

6:00 am-11:58 am

1 stop4h 58m

$427

GreensboroChampaign

GSO - CMI

GSOCMI

Greensboro/H. Point

Sun 3/1

11:46 am-9:44 pm

1 stop10h 58m

Champaign University-Willard

Thu 3/5

3:47 pm-9:56 pm

1 stop5h 09m

$956

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

Compare providers for flights from Greensboro 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 Greensboro to Champaign in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 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 Greensboro-Champaign flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greensboro-Champaign flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greensboro-Champaign flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greensboro-Champaign 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 Greensboro-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 Greensboro to Champaign

Have a flexible travel schedule? Discover the best time to fly to Champaign from Greensboro 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 Greensboro to Champaign

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

Currently, May is the cheapest month in which you can book a flight from Greensboro to Champaign (average of $207). Flying from Greensboro to Champaign in February is currently the most expensive (average of $387). 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.

Reviews of airlines servicing Champaign

Get insights into the airlines that provide service to Champaign. 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 Champaign. Reviews last updated February 16, 2026.
Read reviews from past customers who have flown American Airlines from Greensboro to Champaign. 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.
American Airlines
7.2
Good
11,294 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,294 reviews
American Airlines
7.2
Good
11,294 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from Greensboro 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 Greensboro to Champaign?

    For as low as $427, United Airlines can have you in Champaign from Greensboro in 7h 33m. There are 528 mi between Greensboro and Champaign. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Greensboro to Champaign round-trip?

    American Airlines, at $437, was found to be the cheapest airline from Greensboro to Champaign..

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Greensboro 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 Greensboro to Champaign?

    Currently, May is the cheapest month in which you can book a flight from Greensboro to Champaign (average of $207). Flying from Greensboro to Champaign in February is currently the most expensive (average of $387). 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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Top airline flying from Greensboro to Champaign

Discover the top airline that operate flights from Greensboro to Champaign. 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 2,558,603 searches. Data last updated February 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$437Average$460FlexibilityNo cancel feeOn-time71%

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