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$140+ 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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — ORD
Dec 26 — Jan 21
Thu 12/26
Thu 1/2
1 adult, Economy
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Cheap flight deals from Greensboro to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Greensboro (GSO) to Illinois (USIL). 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 December 21, 2024.

Round-trip from

$196
(Delta)

One-way from

$140
(American Airlines)
From Greensboro/H. Point to Illinois
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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 December 21, 2024.

This Delta deal was found by Cheapflights users on 12/20. 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.
Tue 12/311:04 pmGSO - STL
1 stop4h 08mDelta
Fri 1/36:29 amSTL - GSO
1 stop4h 16mDelta
Deal found 12/20$283
This American Airlines deal was found by Cheapflights users on 12/20. 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.
Tue 12/315:15 amGSO - STL
2 stops7h 17mAmerican Airlines
Fri 1/32:27 pmSTL - GSO
1 stop3h 32mAmerican Airlines
Deal found 12/20$288
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Fri 12/276:30 amGSO - ORD
Nonstop2h 22mUnited Airlines
Mon 1/133:15 pmORD - GSO
1 stop5h 59mUnited Airlines
Deal found 12/20$414
This American Airlines deal was found by Cheapflights users on 12/20. 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 12/279:19 amGSO - ORD
1 stop5h 53mAmerican Airlines
Wed 1/15:45 pmORD - GSO
Nonstop1h 49mAmerican Airlines
Deal found 12/20$421
This Delta deal was found by Cheapflights users on 12/20. 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 12/277:59 pmGSO - ORD
1 stop4h 54mDelta
Mon 1/1310:10 amORD - GSO
1 stop6h 51mDelta
Deal found 12/20$423
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/249:19 amGSO - CMI
2 stops6h 42mAmerican Airlines
Sat 12/283:21 pmCMI - GSO
1 stop6h 26mAmerican Airlines
Deal found 12/21$656
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Tue 12/316:05 amGSO - STL
2 stops10h 42mUnited Airlines
Fri 1/38:00 amSTL - GSO
2 stops9h 53mUnited Airlines
Deal found 12/20$660
This Delta deal was found by Cheapflights users on 12/19. 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.
Sun 12/226:00 amGSO - MDW
1 stop4h 23mDelta
Mon 12/235:03 pmMDW - GSO
1 stop5h 54mDelta
Deal found 12/19$743

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 December 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

GreensboroChicago

GSO - MDW

GSOMDW

Greensboro/H. Point

Tue 2/4

5:15 pm-10:20 pm

1 stop6h 05m

Chicago Midway

Tue 2/11

6:00 am-11:29 am

1 stop4h 29m

$196

GreensboroChicago

GSO - ORD

GSOORD

Greensboro/H. Point

Sat 1/11

6:35 am-7:58 am

Nonstop2h 23m

Chicago O'Hare Intl

Sat 1/18

5:55 pm-8:54 pm

Nonstop1h 59m

$217

GreensboroPeoria

GSO - PIA

GSOPIA

Greensboro/H. Point

Mon 1/20

4:13 pm-10:04 pm

1 stop6h 51m

Greater Peoria

Mon 1/27

4:25 pm-9:49 pm

1 stop4h 24m

$248

GreensboroMoline

GSO - MLI

GSOMLI

Greensboro/H. Point

Mon 1/20

5:15 pm-10:38 pm

1 stop6h 23m

Moline Quad-City

Mon 1/27

5:05 pm-11:58 pm

1 stop5h 53m

$248

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Fri 1/10

11:45 am-4:53 pm

1 stop6h 08m

Lambert-St Louis

Sat 1/11

7:15 am-1:28 pm

1 stop5h 13m

$248

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Sun 1/19

6:35 am-12:16 pm

1 stop6h 41m

Lambert-St Louis

Sat 1/25

9:44 am-10:14 pm

2 stops11h 30m

$253

GreensboroChicago

GSO - ORD

GSOORD

Greensboro/H. Point

Fri 1/10

7:43 am-9:00 am

Nonstop2h 17m

Chicago O'Hare Intl

Mon 1/20

5:17 pm-8:13 pm

Nonstop1h 56m

$279

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Tue 12/31

5:15 am-11:32 am

2 stops7h 17m

Lambert-St Louis

Fri 1/3

2:27 pm-6:59 pm

1 stop3h 32m

$288

GreensboroChicago

GSO - ORD

GSOORD

Greensboro/H. Point

Sun 1/12

5:25 am-8:35 am

1 stop4h 10m

Chicago O'Hare Intl

Sun 1/19

2:35 pm-10:35 pm

1 stop7h 00m

$298

GreensboroMoline

GSO - MLI

GSOMLI

Greensboro/H. Point

Mon 1/20

6:06 pm-10:22 pm

1 stop5h 16m

Moline Quad-City

Mon 1/27

12:55 pm-11:43 pm

2 stops9h 48m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 21 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 $317). 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 December 21, 2024.

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 December 21, 2024.

The most flights from GSO to USIL are scheduled on a Monday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 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 December 21, 2024.
See what other customers who have flown with American Airlines, Delta and United 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
8,597 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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

Delta
8.0
Very good
8,597 reviews
Delta
8.0
Very good
8,597 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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

United Airlines
7.4
Good
9,039 reviews
Delta
8.0
Very good
8,597 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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
8,597 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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?

    $140 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 $149 and $175, 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 - Lambert-St Louis or Greensboro/H. Point - Chicago Midway.

  • 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 GoJet (100%), Qatar Airways (94%) or ANA (93%) 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 $723, our data indicates the cheapest price to be $108. The most popular route (Greensboro/H. Point - Chicago O'Hare Intl), is priced around $217.

  • 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 $317). 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

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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 December 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$177Average$333FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$185Average$350FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$187Average$339FlexibilityNo cancel feeOn-time69%
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