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$126+ 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — ORD
may. 6 — may. 131
mar. 5/6
mar. 5/13
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 mayo 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$232
(American Airlines)

One-way from

$126
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$329

Good round-trip deal

$309 or less

Good one-way deal

$165 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 ($15 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 May 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 mayo 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. 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.
vie. 5/305:00 amGSO - STL
1 stop4h 56mAmerican Airlines
dom. 6/15:12 amSTL - GSO
1 stop4h 31mAmerican Airlines
Deal found 4/29$232
This Delta deal was found by Cheapflights users on 4/30. 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.
sáb. 5/3112:14 pmGSO - MLI
1 stop5h 20mDelta
mié. 6/45:15 pmMLI - GSO
1 stop4h 16mDelta
Deal found 4/30$233
This Delta deal was found by Cheapflights users on 4/30. 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.
sáb. 11/228:15 pmGSO - STL
1 stop4h 24mDelta
jue. 11/271:30 pmSTL - GSO
1 stop6h 08mDelta
Deal found 4/30$233
This Delta deal was found by Cheapflights users on 4/30. 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.
mar. 6/1010:50 amGSO - ORD
1 stop6h 50mDelta
vie. 6/135:15 pmORD - GSO
1 stop4h 43mDelta
Deal found 4/30$245
This United Airlines deal was found by Cheapflights users on 4/30. 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.
mié. 5/2110:15 amGSO - MLI
1 stop6h 06mUnited Airlines
mar. 5/273:47 pmMLI - GSO
1 stop4h 16mUnited Airlines
Deal found 4/30$249
This Delta deal was found by Cheapflights users on 4/30. 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.
jue. 5/297:30 amGSO - MDW
1 stop5h 58mDelta
sáb. 5/316:00 amMDW - GSO
1 stop4h 28mDelta
Deal found 4/30$249
This American Airlines deal was found by Cheapflights users on 4/30. 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.
vie. 6/611:33 amGSO - ORD
Nonstop2h 08mAmerican Airlines
lun. 6/96:40 pmORD - GSO
Nonstop2h 12mAmerican Airlines
Deal found 4/30$251
This American Airlines deal was found by Cheapflights users on 4/30. 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.
mié. 5/146:25 amGSO - MLI
1 stop5h 17mAmerican Airlines
sáb. 5/174:25 pmMLI - GSO
1 stop6h 33mAmerican Airlines
Deal found 4/30$259
This United Airlines deal was found by Cheapflights users on 4/29. 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.
lun. 10/136:15 amGSO - ORD
1 stop4h 21mUnited Airlines
dom. 10/265:55 pmORD - GSO
Nonstop2h 02mUnited Airlines
Deal found 4/29$276
This American Airlines deal was found by Cheapflights users on 4/29. 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.
vie. 5/167:31 pmGSO - PIA
1 stop5h 25mAmerican Airlines
lun. 5/194:18 pmPIA - GSO
1 stop6h 39mAmerican Airlines
Deal found 4/29$284
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/76:15 amGSO - STL
2 stops7h 04mUnited Airlines
mié. 5/141:10 pmSTL - GSO
1 stop7h 07mUnited Airlines
Deal found 4/28$289
This United Airlines deal was found by Cheapflights users on 4/30. 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.
sáb. 6/145:25 pmGSO - PIA
1 stop4h 57mUnited Airlines
sáb. 6/216:45 amPIA - GSO
2 stops6h 18mUnited Airlines
Deal found 4/30$324

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 mayo 1, 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

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

vie. 5/30

5:00 am-8:56 am

1 stop4h 56m

Lambert-St Louis

dom. 6/1

5:12 am-10:43 am

1 stop4h 31m

$232

GreensboroMoline

GSO - MLI

GSOMLI

Greensboro/H. Point

sáb. 5/31

12:14 pm-4:34 pm

1 stop5h 20m

Moline Quad-City

mié. 6/4

5:15 pm-10:31 pm

1 stop4h 16m

$233

GreensboroChicago

GSO - ORD

GSOORD

Greensboro/H. Point

mar. 6/10

2:42 pm-6:49 pm

1 stop5h 07m

Chicago O'Hare Intl

vie. 6/13

5:15 pm-10:58 pm

1 stop4h 43m

$245

GreensboroMoline

GSO - MLI

GSOMLI

Greensboro/H. Point

mié. 5/21

10:15 am-3:21 pm

1 stop6h 06m

Moline Quad-City

mar. 5/27

3:47 pm-9:03 pm

1 stop4h 16m

$249

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

vie. 6/6

5:30 am-9:00 am

1 stop4h 30m

Lambert-St Louis

dom. 6/8

6:40 am-11:55 am

1 stop4h 15m

$249

GreensboroChicago

GSO - MDW

GSOMDW

Greensboro/H. Point

jue. 5/29

7:30 am-12:28 pm

1 stop5h 58m

Chicago Midway

sáb. 5/31

6:00 am-11:28 am

1 stop4h 28m

$249

GreensboroChicago

GSO - ORD

GSOORD

Greensboro/H. Point

vie. 8/8

11:32 am-12:44 pm

Nonstop2h 12m

Chicago O'Hare Intl

dom. 8/10

8:05 am-11:02 am

Nonstop1h 57m

$251

GreensboroMoline

GSO - MLI

GSOMLI

Greensboro/H. Point

mié. 5/14

6:25 am-10:42 am

1 stop5h 17m

Moline Quad-City

sáb. 5/17

4:25 pm-11:58 pm

1 stop6h 33m

$259

GreensboroChicago

GSO - ORD

GSOORD

Greensboro/H. Point

vie. 5/16

7:30 pm-11:15 pm

1 stop4h 45m

Chicago O'Hare Intl

sáb. 5/17

6:14 pm-9:17 pm

Nonstop2h 03m

$265

GreensboroPeoria

GSO - PIA

GSOPIA

Greensboro/H. Point

vie. 5/16

7:31 pm-11:56 pm

1 stop5h 25m

Greater Peoria

lun. 5/19

4:18 pm-11:57 pm

1 stop6h 39m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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.

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 mayo 1, 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 mayo 1, 2025.

The most flights from GSO to USIL are scheduled on a Thursday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 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 mayo 1, 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
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

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 $224, 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 - Greater Peoria.

  • 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 ANA (86%), GoJet (86%) or Republic Airways (83%) 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 $354, our data indicates the cheapest price to be $124. 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, 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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$187Average$383FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$198Average$360FlexibilityNo cancel feeOn-time69%
DeltaCheapest$226Average$340FlexibilityNo cancel feeOn-timeN/A

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