$116 Find Cheap Flights from Greensboro to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Greensboro to Illinois departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Greensboro to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Greensboro to Illinois, as well as popular online travel agencies
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Cheap Flights from Greensboro to Illinois

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Chicago
Chicagononstop$259
Moline
Moline1 stop$329
Peoria
Peoria1 stop$329
Champaign
Champaign1 stop$356
Chicago
Chicagononstop$259
Moline
Moline1 stop$329
Peoria
Peoria1 stop$329
Champaign
Champaign1 stop$356

Book Cheap Greensboro to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Greensboro to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Greensboro to Illinois

Sat, Aug 1 - Sat, Aug 8
Delta Logo
5:25 am - 9:06 am
GSO
-
STL
4h 41m
1 stop
Delta Logo
8:00 am - 3:30 pm
STL
-
GSO
6h 30m
1 stop
$255Delta
Tue, Jun 2 - Sat, Jun 6
United Airlines Logo
10:45 am - 12:00 pm
GSO
-
ORD
2h 15mnonstop
United Airlines Logo
6:05 pm - 9:12 pm
ORD
-
GSO
2h 07mnonstop
$259United Airlines
Sat, May 16 - Sat, May 23
American Airlines Logo
8:25 pm - 9:45 pm
GSO
-
ORD
2h 20mnonstop
American Airlines Logo
6:43 pm - 9:51 pm
ORD
-
GSO
2h 08mnonstop
$264American Airlines
Fri, May 15 - Mon, May 18
United Airlines Logo
6:15 am - 7:35 am
GSO
-
ORD
2h 20mnonstop
United Airlines Logo
8:50 am - 11:58 am
ORD
-
GSO
2h 08mnonstop
$269United Airlines
Sat, May 16 - Sat, May 23
American Airlines Logo
7:15 am - 10:44 am
GSO
-
ORD
4h 29m
1 stop
American Airlines Logo
9:40 am - 12:48 pm
ORD
-
GSO
2h 08mnonstop
$274American Airlines
Fri, May 15 - Thu, May 28
Multiple Airlines Logo
9:36 pm - 10:14 pm
GSO
-
ORD
25h 38m
1 stop
Multiple Airlines Logo
5:11 pm - 3:48 pm
ORD
-
GSO
21h 37m
1 stop
$276Multiple Airlines
Wed, Jun 10 - Tue, Aug 4
Delta Logo
6:00 am - 9:14 am
GSO
-
MDW
4h 14m
1 stop
Delta Logo
6:05 am - 1:59 pm
MDW
-
GSO
6h 54m
1 stop
$279Delta
Wed, Jul 15 - Sat, Jul 18
Delta Logo
6:36 pm - 10:08 pm
GSO
-
ORD
4h 32m
1 stop
Delta Logo
9:45 am - 6:06 pm
ORD
-
GSO
7h 21m
1 stop
$279Delta
Thu, Jun 11 - Tue, Aug 4
Delta Logo
4:35 pm - 10:17 pm
GSO
-
MDW
6h 42m
1 stop
Delta Logo
11:05 am - 7:11 pm
MDW
-
GSO
7h 06m
1 stop
$284Delta
Wed, Jun 10 - Fri, Jun 26
United Airlines Logo
6:30 am - 7:50 am
GSO
-
ORD
2h 20mnonstop
United Airlines Logo
7:05 am - 10:09 am
ORD
-
GSO
2h 04mnonstop
$284United Airlines
Booking Insights

KAYAK's insights & trends for Greensboro to Illinois flights

Get data-powered insights and trends into flights from Greensboro to Illinois to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Greensboro to Illinois?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Greensboro to Illinois departing in June.

What is the cheapest Greensboro to Illinois flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Illinois from Greensboro found in the last 72 hours was to Chicago, at $269 round-trip. The most popular route is from Greensboro (GSO) to Chicago O'Hare Intl Airport (ORD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $269.

What is the cheapest time of day to fly to Illinois?

The average price for all round-trip flights from Greensboro to Illinois depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Illinois is generally at night, when round-trip flights cost $332 on average. Morning departures are around 8% more expensive than evening flights, on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is $430.

Can I save money by flying with a layover from Greensboro to Illinois?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $344, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Greensboro to Illinois, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Greensboro to Illinois is November, when tickets cost $266 (return) on average. On the other hand, the most expensive months are August and April, when the average cost of round-trip tickets is $318 and $317 respectively.

What’s the cheapest day of the week to fly from Greensboro to Illinois?

The average price of all round-trip flights from Greensboro to Illinois clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Illinois on a Friday and more expensive on a Monday. On your return trip to Greensboro, you should consider flying back on a Saturday, and avoid Mondays for better deals.

How far in advance should I book a flight from Greensboro to Illinois?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Greensboro to Illinois, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Greensboro to Illinois, you should book around 4 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$116
Most popular time to fly with an average 7% increase in price.
Flight from Greensboro to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Greensboro to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Greensboro to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Greensboro to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Greensboro to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Greensboro to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Greensboro to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Greensboro to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Greensboro to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Greensboro to the following destinations at these prices or less: Chicago $266 one-way - $370 round-trip

Reviews of the top 3 airlines serving from Greensboro to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Greensboro to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Greensboro to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8450 reviews
7.8Entertainment
7.2Food
8.5Crew
8.1Boarding
7.9Comfort
Airline reviews

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

2.0 MediocreNicholas, Apr 2026
LGA - CLT
Read more Delta reviews

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Very comfortable flight, snacks and drinks were good, good communication from crew. Could have used a little more information on timing of boarding for group 5

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

It was better than excellent. The staff in Mason City were great. The young woman that pushed my wheelchair did more than could be expected of her. She came from India 17 years ago. I don't remember her name.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

Very good I can’t complain one bit. Thank you American Airlines for making my flight enjoyable and safe!

The staff and service on American Airlines were truly outstanding. I had requested wheelchair assistance for my mother due to her knee issues, and the team went above and beyond every step of the way—from boarding in Boston to our arrival in Chicago. Their care, professionalism, and attentiveness made the entire experience smooth and stress-free. I’m very grateful for the support they provided.

The new planes (American Eagle) are beautiful and especially comfortable. The flight attendants are consistently professional and courteous. And, while it may seem inconsequential, the new liquid tube of coffee creamer—in contrast to the powdered coffee creamer—makes all the difference in a cup of coffee.

Boarding was quick and efficient. We arrived at our destination early.

I'm not sure American is capable of on-time arrivals and departures. When you land at ORD, you almost always get held on the tarmac because your gate is still occupied. I may have missed my connection, but that ended up up being significantly delayed as well. Once again, I finally got home well after midnight.

Crew at the gate was very crabby and not at all polite. The plane was very hot the entire flight. And the seat cushion was very worn out.

The staff are very, very professional. It's what flying should feel like.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

Delays with no explanation. It could have been handled better.

Everything you need to know for your flight from Greensboro to Illinois

Information on your arrival and departure airports