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$110+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — ORD
Feb 26 — Mar 51
Wed 2/26
Wed 3/5
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 February 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$214
(American Airlines)

One-way from

$126
(American Airlines)

Popular in

March

Cheapest in

April

Average price

$289

Good round-trip deal

$303 or less

Good one-way deal

$254 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. 1% potential increase in price ($5 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 February 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 February 21, 2025.

This United Airlines deal was found by Cheapflights users on 2/20. 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 6/287:59 pmGSO - ORD
1 stop4h 17mUnited Airlines
Tue 7/15:55 pmORD - GSO
Nonstop2h 02mUnited Airlines
Deal found 2/20$210
This American Airlines deal was found by Cheapflights users on 2/19. 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 4/311:28 amGSO - ORD
Nonstop2h 12mAmerican Airlines
Tue 4/86:35 pmORD - GSO
Nonstop2h 05mAmerican Airlines
Deal found 2/19$214
This Delta deal was found by Cheapflights users on 2/20. 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 3/2712:40 pmGSO - MDW
1 stop6h 22mDelta
Mon 3/314:59 pmMDW - GSO
1 stop6h 08mDelta
Deal found 2/20$217
This Delta deal was found by Cheapflights users on 2/20. 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.
Fri 4/115:27 amGSO - ORD
1 stop4h 07mDelta
Mon 4/145:05 pmORD - GSO
1 stop3h 58mDelta
Deal found 2/20$217
This Delta deal was found by Cheapflights users on 2/19. 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 3/185:15 pmGSO - MLI
1 stop6h 14mDelta
Wed 3/265:03 pmMLI - GSO
1 stop6h 04mDelta
Deal found 2/19$249
This Delta deal was found by Cheapflights users on 2/20. 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.
Fri 3/285:29 amGSO - STL
1 stop4h 45mDelta
Sun 3/306:00 amSTL - GSO
1 stop4h 23mDelta
Deal found 2/20$249
This American Airlines deal was found by Cheapflights users on 2/20. 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 4/267:00 amGSO - MLI
1 stop8h 51mAmerican Airlines
Sat 5/31:08 pmMLI - GSO
2 stops7h 40mAmerican Airlines
Deal found 2/20$254
This American Airlines deal was found by Cheapflights users on 2/20. 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 3/711:18 amGSO - PIA
1 stop5h 35mAmerican Airlines
Tue 3/114:23 pmPIA - GSO
1 stop4h 28mAmerican Airlines
Deal found 2/20$259
This American Airlines deal was found by Cheapflights users on 2/20. 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 4/136:20 amGSO - STL
1 stop4h 17mAmerican Airlines
Sat 4/195:26 amSTL - GSO
1 stop6h 16mAmerican Airlines
Deal found 2/20$284
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Tue 3/183:00 pmGSO - MLI
2 stops7h 30mUnited Airlines
Wed 3/263:50 pmMLI - GSO
1 stop4h 20mUnited Airlines
Deal found 2/19$325
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Tue 2/256:00 amGSO - STL
2 stops9h 36mUnited Airlines
Sun 3/26:30 amSTL - GSO
2 stops6h 33mUnited Airlines
Deal found 2/19$345
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/56:15 amGSO - PIA
2 stops8h 32mUnited Airlines
Sat 3/86:45 amPIA - GSO
2 stops6h 23mUnited Airlines
Deal found 2/20$370

Find flights from Greensboro to Illinois within your budget

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 February 21, 2025.

Fly from

Greensboro

Fly to

Illinois

Route

Depart

Return

Price

GreensboroChicago

GSO - ORD

GSOORD

Greensboro/H. Point

Sat 6/28

7:59 pm-11:16 pm

1 stop4h 17m

Chicago O'Hare Intl

Tue 7/1

5:55 pm-8:57 pm

Nonstop2h 02m

$210

GreensboroChicago

GSO - ORD

GSOORD

Greensboro/H. Point

Thu 4/3

11:28 am-12:40 pm

Nonstop2h 12m

Chicago O'Hare Intl

Tue 4/8

6:35 pm-9:40 pm

Nonstop2h 05m

$214

GreensboroChicago

GSO - MDW

GSOMDW

Greensboro/H. Point

Tue 4/15

5:27 am-9:07 am

1 stop4h 40m

Chicago Midway

Fri 4/18

6:45 pm-11:57 pm

1 stop4h 12m

$217

GreensboroChicago

GSO - ORD

GSOORD

Greensboro/H. Point

Fri 4/11

5:27 am-8:34 am

1 stop4h 07m

Chicago O'Hare Intl

Mon 4/14

5:05 pm-10:03 pm

1 stop3h 58m

$217

GreensboroMoline

GSO - MLI

GSOMLI

Greensboro/H. Point

Tue 3/18

5:15 pm-10:29 pm

1 stop6h 14m

Moline Quad-City

Wed 3/26

5:03 pm-12:07 am

1 stop6h 04m

$249

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Fri 3/28

5:29 am-9:14 am

1 stop4h 45m

Lambert-St Louis

Sun 3/30

6:00 am-11:23 am

1 stop4h 23m

$249

GreensboroMoline

GSO - MLI

GSOMLI

Greensboro/H. Point

Sat 4/26

7:00 am-2:51 pm

1 stop8h 51m

Moline Quad-City

Sat 5/3

1:08 pm-9:48 pm

2 stops7h 40m

$254

GreensboroPeoria

GSO - PIA

GSOPIA

Greensboro/H. Point

Fri 3/7

11:18 am-3:53 pm

1 stop5h 35m

Greater Peoria

Tue 3/11

4:23 pm-9:51 pm

1 stop4h 28m

$259

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Sun 4/13

6:20 am-9:37 am

1 stop4h 17m

Lambert-St Louis

Sat 4/19

5:26 am-12:42 pm

1 stop6h 16m

$284

GreensboroMoline

GSO - MLI

GSOMLI

Greensboro/H. Point

Tue 3/18

3:00 pm-9:30 pm

2 stops7h 30m

Moline Quad-City

Wed 3/26

3:50 pm-9:10 pm

1 stop4h 20m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 23 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.

Travel insights for flights from Greensboro to Illinois

Get recent, data-driven insights about flights from Greensboro to Illinois including ideal travel times, pricing trends, and more.

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 February 21, 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 February 21, 2025.

The most flights from GSO to USIL are scheduled on a Thursday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 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 February 21, 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
8,219 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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?

    $126 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 $136 and $171, 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 (90%) or Lufthansa (88%) 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 $604, our data indicates the cheapest price to be $99. The most popular route (Greensboro/H. Point - Chicago O'Hare Intl), is priced around $197.

  • 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

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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 February 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$177Average$316FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$185Average$357FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$187Average$355FlexibilityNo cancel feeOn-time69%
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