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$177+ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — ORD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$214
(United Airlines)

One-way from

$177
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$328

Good round-trip deal

$280 or less

Good one-way deal

$247 or less
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 ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 7/410:34 amGSO - ORD
1 stop7h 18mUnited Airlines
Fri 7/111:44 pmORD - GSO
Nonstop2h 07mUnited Airlines
Deal found 6/10$214
This American Airlines deal was found by Cheapflights users on 6/11. 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 9/307:30 amGSO - STL
1 stop6h 53mAmerican Airlines
Sat 10/45:55 amSTL - GSO
1 stop4h 04mAmerican Airlines
Deal found 6/11$215
This Delta deal was found by Cheapflights users on 6/10. 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 9/2710:10 amGSO - STL
1 stop5h 26mDelta
Tue 9/301:30 pmSTL - GSO
1 stop4h 47mDelta
Deal found 6/10$217
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 7/110:21 amGSO - ORD
1 stop7h 28mDelta
Sat 7/57:05 amORD - GSO
1 stop3h 50mDelta
Deal found 6/10$219
This Delta deal was found by Cheapflights users on 6/11. 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 7/195:33 amGSO - MDW
1 stop5h 12mDelta
Tue 7/226:20 pmMDW - GSO
1 stop3h 47mDelta
Deal found 6/11$221
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/1611:26 amGSO - ORD
Nonstop2h 11mAmerican Airlines
Sat 7/198:00 amORD - GSO
Nonstop1h 56mAmerican Airlines
Deal found 6/11$223
This American Airlines deal was found by Cheapflights users on 6/11. 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 9/258:25 pmGSO - MLI
1 stop4h 02mAmerican Airlines
Sun 9/284:23 pmMLI - GSO
1 stop6h 39mAmerican Airlines
Deal found 6/11$249
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 9/245:28 pmGSO - PIA
1 stop5h 47mUnited Airlines
Mon 9/293:56 pmPIA - GSO
1 stop4h 09mUnited Airlines
Deal found 6/10$319
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 7/1510:16 amGSO - EVV
1 stop3h 26mDelta
Tue 7/2210:23 amEVV - GSO
1 stop4h 41mDelta
Deal found 6/10$347
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/154:12 pmGSO - EVV
2 stops8h 45mAmerican Airlines
Tue 7/225:05 amEVV - GSO
1 stop4h 05mAmerican Airlines
Deal found 6/10$352
This American Airlines deal was found by Cheapflights users on 6/10. 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 9/246:20 amGSO - PIA
2 stops9h 42mAmerican Airlines
Sun 9/284:21 pmPIA - GSO
1 stop6h 41mAmerican Airlines
Deal found 6/10$354
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/148:56 pmGSO - STL
2 stops20h 35mMultiple Airlines
Thu 7/1710:47 amSTL - GSO
2 stops33h 15mMultiple Airlines
Deal found 6/11$361

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 June 12, 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

Fri 7/4

10:34 am-4:52 pm

1 stop7h 18m

Chicago O'Hare Intl

Fri 7/11

1:44 pm-4:51 pm

Nonstop2h 07m

$214

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Tue 9/30

7:30 am-1:23 pm

1 stop6h 53m

Lambert-St Louis

Sat 10/4

5:55 am-10:59 am

1 stop4h 04m

$215

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Sat 9/27

10:10 am-2:36 pm

1 stop5h 26m

Lambert-St Louis

Tue 9/30

1:30 pm-7:17 pm

1 stop4h 47m

$217

GreensboroChicago

GSO - ORD

GSOORD

Greensboro/H. Point

Tue 7/1

10:21 am-4:49 pm

1 stop7h 28m

Chicago O'Hare Intl

Sat 7/5

7:05 am-11:55 am

1 stop3h 50m

$219

GreensboroChicago

GSO - MDW

GSOMDW

Greensboro/H. Point

Sat 7/19

5:33 am-9:45 am

1 stop5h 12m

Chicago Midway

Tue 7/22

6:20 pm-11:07 pm

1 stop3h 47m

$221

GreensboroChicago

GSO - ORD

GSOORD

Greensboro/H. Point

Wed 7/16

11:26 am-12:37 pm

Nonstop2h 11m

Chicago O'Hare Intl

Sat 7/19

8:00 am-10:56 am

Nonstop1h 56m

$223

GreensboroMoline

GSO - MLI

GSOMLI

Greensboro/H. Point

Thu 9/25

8:25 pm-11:27 pm

1 stop4h 02m

Moline Quad-City

Sun 9/28

4:23 pm-12:02 am

1 stop6h 39m

$249

GreensboroPeoria

GSO - PIA

GSOPIA

Greensboro/H. Point

Wed 9/24

5:28 pm-10:15 pm

1 stop5h 47m

Greater Peoria

Mon 9/29

3:56 pm-9:05 pm

1 stop4h 09m

$319

GreensboroEvansville

GSO - EVV

GSOEVV

Greensboro/H. Point

Tue 7/15

10:16 am-12:42 pm

1 stop3h 26m

Evansville Dress Regional

Tue 7/22

10:23 am-4:04 pm

1 stop4h 41m

$347

GreensboroEvansville

GSO - EVV

GSOEVV

Greensboro/H. Point

Tue 7/15

4:12 pm-11:57 pm

2 stops8h 45m

Evansville Dress Regional

Tue 7/22

5:05 am-10:10 am

1 stop4h 05m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 27 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, August is the cheapest month in which you can book a flight from Greensboro to Illinois (average of $245). Flying from Greensboro to Illinois in March is currently the most expensive (average of $321). 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 June 12, 2025.

When flying from Greensboro to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Greensboro to Illinois

Explore weekly flight availability from Greensboro to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from GSO to USIL are scheduled on a Monday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 June 12, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Greensboro to Illinois have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    $177 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $192 and $258, 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%), ANA (94%) or GoJet (91%) 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 $1,640, our data indicates the cheapest price to be $188. The most popular route (Greensboro/H. Point - Chicago O'Hare Intl), is priced around $204.

  • 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, August is the cheapest month in which you can book a flight from Greensboro to Illinois (average of $245). Flying from Greensboro to Illinois in March is currently the most expensive (average of $321). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$187Average$362FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$198Average$368FlexibilityNo cancel feeOn-time69%
DeltaCheapest$218Average$320FlexibilityNo cancel feeOn-timeN/A

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