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$100+ Cheap flights from Greensboro (GSO) to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — ORD
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Greensboro to Illinois

Keep the following information in mind while searching for Greensboro to Illinois flight deals. Data was last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$209
(United Airlines)

One-way from

$100
(Kiwi.com)

Popular in

March

Cheapest in

July

Average price

$305

Good round-trip deal

$295 or less

Good one-way deal

$258 or less
Provider with most accurate pricing for Greensboro/H. Point-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Greensboro/H. Point-Chicago (CHI) flights.
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From Greensboro/H. Point to Illinois
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One-way flight from Greensboro/H. Point to Illinois
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Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Greensboro/H. Point to Illinois.
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Price to beat on a one-way flight from Greensboro/H. Point to Illinois.
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Find flight deals from Greensboro to Illinois

Cheapest flights from Greensboro to Illinois
Explore the most affordable flight options available from Greensboro to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:32 pmGSO - ORD
Nonstop2h 23mUnited Airlines
Tue 1/68:52 amORD - GSO
1 stop4h 19mUnited Airlines
Deal found 10/27$209
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 11/138:05 pmGSO - ORD
Nonstop2h 14mAmerican Airlines
Mon 11/178:10 amORD - GSO
Nonstop1h 57mAmerican Airlines
Deal found 10/27$219
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/134:53 pmGSO - ORD
1 stop6h 50mDelta
Sun 12/145:30 amORD - GSO
1 stop7h 07mDelta
Deal found 10/27$224
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:30 pmGSO - MDW
1 stop4h 48mDelta
Sun 12/76:00 amMDW - GSO
1 stop4h 23mDelta
Deal found 10/27$229
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:05 amGSO - ORD
1 stop8h 12mDelta
Mon 11/245:23 amORD - GSO
1 stop5h 00mDelta
Deal found 10/27$229
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 12/246:05 amGSO - ORD
Nonstop2h 16mAmerican Airlines
Mon 12/296:19 pmORD - GSO
Nonstop2h 03mAmerican Airlines
Deal found 10/27$233
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:00 amGSO - STL
1 stop4h 46mDelta
Thu 11/277:05 amSTL - GSO
1 stop5h 35mDelta
Deal found 10/28$235
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/246:15 amGSO - ORD
Nonstop2h 13mAmerican Airlines
Mon 12/16:34 pmORD - GSO
Nonstop2h 10mAmerican Airlines
Deal found 10/26$235
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 12/311:42 amGSO - ORD
Nonstop2h 17mAmerican Airlines
Sat 12/67:10 amORD - GSO
1 stop5h 58mAmerican Airlines
Deal found 10/27$238
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 12/136:08 amGSO - ORD
Nonstop2h 17mAmerican Airlines
Sun 12/145:00 amORD - GSO
1 stop4h 53mAmerican Airlines
Deal found 10/27$240
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:59 pmGSO - STL
1 stop4h 45mDelta
Thu 11/276:00 amSTL - GSO
1 stop6h 40mDelta
Deal found 10/27$242
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:32 pmGSO - ORD
Nonstop2h 23mUnited Airlines
Wed 11/125:51 pmORD - GSO
Nonstop1h 54mUnited Airlines
Deal found 10/27$243

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greensboro to Illinois 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 October 29, 2025.
Use the filters below to find and compare flights from Greensboro to Illinois that are best for you.

Fly from

Greensboro

Fly to

Illinois

Route

Depart

Return

Price

GreensboroChicago

GSO - ORD

GSOORD

Greensboro/H. Point

Thu 4/16

10:30 am-11:43 am

Nonstop2h 13m

Chicago O'Hare Intl

Sun 4/19

5:55 pm-8:57 pm

Nonstop2h 02m

$209

GreensboroChicago

GSO - ORD

GSOORD

Greensboro/H. Point

Thu 12/4

6:08 am-7:25 am

Nonstop2h 17m

Chicago O'Hare Intl

Sun 12/14

8:11 pm-11:18 pm

Nonstop2h 07m

$209

GreensboroChicago

GSO - ORD

GSOORD

Greensboro/H. Point

Sat 2/28

8:00 am-9:28 am

Nonstop2h 28m

Chicago O'Hare Intl

Sun 3/1

8:50 am-2:12 pm

1 stop4h 22m

$214

GreensboroChicago

GSO - MDW

GSOMDW

Greensboro/H. Point

Sat 2/7

10:28 am-3:40 pm

1 stop6h 12m

Chicago Midway

Tue 2/10

6:35 pm-11:16 pm

1 stop3h 41m

$219

GreensboroChicago

GSO - ORD

GSOORD

Greensboro/H. Point

Sat 12/13

4:53 pm-10:43 pm

1 stop6h 50m

Chicago O'Hare Intl

Tue 1/6

2:30 pm-9:23 pm

1 stop5h 53m

$219

GreensboroChicago

GSO - ORD

GSOORD

Greensboro/H. Point

Sat 12/13

4:53 pm-10:43 pm

1 stop6h 50m

Chicago O'Hare Intl

Sun 12/14

6:45 am-1:37 pm

1 stop5h 52m

$224

GreensboroChicago

GSO - ORD

GSOORD

Greensboro/H. Point

Thu 11/13

6:30 am-7:53 am

Nonstop2h 23m

Chicago O'Hare Intl

Mon 11/17

8:50 am-2:13 pm

1 stop4h 23m

$229

GreensboroChicago

GSO - ORD

GSOORD

Greensboro/H. Point

Thu 11/20

6:05 am-1:17 pm

1 stop8h 12m

Chicago O'Hare Intl

Mon 11/24

5:23 am-11:23 am

1 stop5h 00m

$229

GreensboroChicago

GSO - ORD

GSOORD

Greensboro/H. Point

Fri 12/26

8:02 pm-9:24 pm

Nonstop2h 22m

Chicago O'Hare Intl

Mon 12/29

6:19 pm-9:22 pm

Nonstop2h 03m

$235

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Mon 11/24

6:00 am-9:46 am

1 stop4h 46m

Lambert-St Louis

Thu 11/27

7:05 am-1:40 pm

1 stop5h 35m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
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Best time to book a flight from Greensboro to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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 Illinois

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

Currently, February is the cheapest month in which you can book a flight from Greensboro to Illinois (average of $57). Flying from Greensboro to Illinois in July is currently the most expensive (average of $136). 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.

What is the cheapest time of day to fly from GSO to IL?

Find hourly flight availability from Greensboro to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

One of the essential ways to save on airfare from Greensboro to Illinois is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 42% on airfare.

What is the cheapest day to fly from Greensboro to Illinois?

Use this chart to determine the cheapest time to fly round-trip from Greensboro to Illinois. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Greensboro to Illinois flight should consider departing on Saturday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated October 29, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Greensboro to Illinois have to say. 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.
Delta
7.9
Good
7,992 reviews

Food

7.3

Boarding

8.2

Overall

7.9

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Food

7.3

Boarding

8.2

Overall

7.9

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,999 reviews
Delta
7.9
Good
7,992 reviews

Food

7.3

Boarding

8.2

Overall

7.9

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,992 reviews

Food

7.3

Boarding

8.2

Overall

7.9

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

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

  • What airport do you fly from for flights from Greensboro to Illinois?

    For a flight from Greensboro to Illinois, you will be flying from Greensboro/H. Point. Greensboro/H. Point (GSO) is just 8.4 mi from the center of the city.

  • How long is the flight from Greensboro to Illinois?

    United Airlines, American Airlines, and Delta can get you from Greensboro to Illinois in just under 2h 13m. Your travel time can differ by up to 3h 59m. There are 589 mi between Greensboro and Illinois. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Greensboro to Illinois one-way?

    $134 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $134 and $144, respectively.

  • What are the most popular routes from Greensboro to Illinois?

    The most popular route from Greensboro to Illinois is Greensboro/H. Point - Chicago O'Hare Intl. You may also consider Greensboro/H. Point - Chicago Midway or Greensboro/H. Point - Lambert-St Louis.

  • What are the most reliable airlines from Greensboro to Illinois?

    No one likes to see their flight delayed. When booking a flight from Greensboro to Illinois consider choosing Republic Airways (100%), Alaska Airlines (96%) or Qatar Airways (96%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Greensboro to Illinois?

    Looking for the cheapest flight from Greensboro to Illinois? While on average our users pay $1,068, our data indicates the cheapest price to be $173. The most popular route (Greensboro/H. Point - Chicago O'Hare Intl), is priced around $199.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Greensboro to Illinois (average of $57). Flying from Greensboro to Illinois in July is currently the most expensive (average of $136). 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.

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Alternative routes for Greensboro to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Greensboro to Illinois

Discover the top 3 airlines that operate flights from Greensboro to Illinois. 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$197Average$381FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$204Average$325FlexibilityNo cancel feeOn-time69%
DeltaCheapest$218Average$306FlexibilityNo cancel feeOn-timeN/A

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