HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Greenville

$115+ Cheap flights from Chicago (CHI) to Greenville (GSP)

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — GSP
Apr 15 — Apr 221
Wed 4/15
Wed 4/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to Greenville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Chicago to Greenville are usually found in January or April, booked 52 days in advance, depart on a Saturday or Wednesday and return on a Thursday

Cheap flight deals from Chicago to Greenville

Cheapest flights from Chicago to Greenville
Explore the most affordable flight options available from Chicago to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.

This American Airlines deal was found by Cheapflights users on 3/12. 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 5/134:42 pm
ORD
-
GSP
Nonstop2h 04m
American Airlines
Wed 5/207:30 am
GSP
-
ORD
Nonstop2h 26m
American Airlines
Deal found 3/12$229
This Delta deal was found by Cheapflights users on 3/11. 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.
Wed 4/1510:41 am
MDW
-
GSP
1 stop5h 04m
Delta
Sat 4/187:30 am
GSP
-
MDW
1 stop6h 13m
Delta
Deal found 3/11$233
This Delta deal was found by Cheapflights users on 3/11. 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 4/119:50 am
ORD
-
GSP
1 stop6h 51m
Delta
Mon 4/137:59 pm
GSP
-
ORD
1 stop5h 00m
Delta
Deal found 3/11$233
This American Airlines deal was found by Cheapflights users on 3/11. 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 4/154:42 pm
ORD
-
GSP
Nonstop2h 04m
American Airlines
Sat 4/188:16 pm
GSP
-
ORD
Nonstop2h 22m
American Airlines
Deal found 3/11$239
This American Airlines deal was found by Cheapflights users on 3/12. 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.
Mon 4/68:50 pm
ORD
-
GSP
Nonstop1h 52m
American Airlines
Tue 4/78:16 pm
GSP
-
ORD
Nonstop2h 22m
American Airlines
Deal found 3/12$240
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/184:50 pm
ORD
-
GSP
1 stop15h 58m
Multiple Airlines
Mon 4/205:43 pm
GSP
-
ORD
1 stop7h 41m
Multiple Airlines
Deal found 3/12$245
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:05 am
ORD
-
GSP
1 stop10h 48m
Multiple Airlines
Fri 4/245:43 pm
GSP
-
ORD
1 stop16h 53m
Multiple Airlines
Deal found 3/13$248
This American Airlines deal was found by Cheapflights users on 3/13. 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 5/24:42 pm
ORD
-
GSP
Nonstop2h 04m
American Airlines
Mon 5/48:16 pm
GSP
-
ORD
Nonstop2h 22m
American Airlines
Deal found 3/13$249
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:25 pm
MDW
-
GSP
1 stop3h 20m
Southwest
Tue 4/71:55 pm
GSP
-
MDW
1 stop6h 35m
Southwest
Deal found 3/12$254
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:25 am
ORD
-
GSP
1 stop13h 42m
Multiple Airlines
Mon 5/48:18 pm
GSP
-
ORD
1 stop27h 55m
Multiple Airlines
Deal found 3/15$254
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:52 pm
ORD
-
GSP
1 stop15h 20m
Multiple Airlines
Fri 5/85:43 pm
GSP
-
ORD
1 stop16h 48m
Multiple Airlines
Deal found 3/15$256
This Delta deal was found by Cheapflights users on 3/11. 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 6/206:00 am
ORD
-
GSP
1 stop4h 53m
Delta
Wed 6/247:15 am
GSP
-
ORD
1 stop6h 24m
Delta
Deal found 3/11$258

Find flight deals from Chicago to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Greenville (GSP). 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 March 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(American Airlines)

One-way from

$115
(United Airlines)

Popular in

May

Cheapest in

January

Average price

$332

Good round-trip deal

$267 or less

Good one-way deal

$143 or less
Provider with most accurate pricing for Chicago (CHI)-Greenville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Greenville flights.
Search Deals
From Chicago (CHI) to Greenville
Search Deals
One-way flight from Chicago (CHI) to Greenville
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to Greenville.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to Greenville.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Greenville 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 March 16, 2026.
Use the filters below to find and compare flights from Chicago to Greenville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoGreenville

ORD - GSP

ORDGSP

Chicago O'Hare Intl

Fri 4/3

6:50 am-9:46 am

Nonstop1h 56m

Greenville

Fri 4/10

6:30 am-7:54 am

Nonstop2h 24m

$249

ChicagoGreenville

MDW - GSP

MDWGSP

Chicago Midway

Wed 4/29

1:00 pm-8:00 pm

1 stop6h 00m

Greenville

Fri 5/1

6:25 pm-11:30 pm

1 stop6h 05m

$259

ChicagoGreenville

MDW - GSP

MDWGSP

Chicago Midway

Wed 9/9

6:00 am-10:58 am

1 stop3h 58m

Greenville

Wed 9/30

6:45 am-9:50 am

1 stop4h 05m

$269

ChicagoGreenville

MDW - GSP

MDWGSP

Chicago Midway

Thu 4/9

3:50 pm-10:15 pm

1 stop5h 25m

Greenville

Mon 4/13

6:25 pm-9:00 pm

1 stop3h 35m

$269

ChicagoGreenville

MDW - GSP

MDWGSP

Chicago Midway

Sat 4/18

9:10 am-4:35 pm

1 stop6h 25m

Greenville

Mon 4/20

6:25 pm-11:30 pm

1 stop6h 05m

$269

ChicagoGreenville

MDW - GSP

MDWGSP

Chicago Midway

Mon 4/13

5:30 am-12:00 pm

1 stop5h 30m

Greenville

Mon 4/13

6:25 pm-11:30 pm

1 stop6h 05m

$269

ChicagoGreenville

MDW - GSP

MDWGSP

Chicago Midway

Fri 4/17

5:55 pm-10:15 pm

1 stop3h 20m

Greenville

Mon 4/20

6:25 pm-11:30 pm

1 stop6h 05m

$269

ChicagoGreenville

MDW - GSP

MDWGSP

Chicago Midway

Thu 4/16

5:30 am-12:00 pm

1 stop5h 30m

Greenville

Fri 4/17

8:10 am-1:10 pm

2 stops6h 00m

$274

ChicagoGreenville

MDW - GSP

MDWGSP

Chicago Midway

Sat 4/18

6:10 am-4:35 pm

2 stops9h 25m

Greenville

Tue 4/21

5:05 pm-10:15 pm

1 stop6h 10m

$274

ChicagoGreenville

ORD - GSP

ORDGSP

Chicago O'Hare Intl

Sat 4/18

1:55 pm-8:40 pm

1 stop5h 45m

Greenville

Mon 4/20

6:25 am-12:50 pm

1 stop7h 25m

$275

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 44 resultsSorted by cheapest first
1
2
3
...
5

Compare providers for flights from Chicago to Greenville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Greenville in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Greenville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Greenville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Greenville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Greenville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Greenville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Greenville

Have a flexible travel schedule? Discover the best time to fly to Greenville from Chicago 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 Chicago to Greenville

How far ahead should I book a flight from Chicago to Greenville?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Greenville. Price data was last updated on March 13, 2026.

Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Greenville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chicago to Greenville?

Currently, December is the cheapest month in which you can book a flight from Chicago to Greenville (average of $56). Flying from Chicago to Greenville in June is currently the most expensive (average of $161). 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 CHI to GSP?

Find hourly flight availability from Chicago to Greenville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 16, 2026.

It’s optimal to fly from Chicago to Greenville at noon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Chicago to Greenville?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Greenville. Price data was last updated on March 12, 2026.

Travelers seeking maximum savings on their Chicago to Greenville flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to Greenville

Explore weekly flight availability from Chicago to Greenville. 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 March 16, 2026.

The most flights from CHI to GSP are scheduled on a Thursday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

Reviews of airlines servicing Greenville

Get insights into the airlines that provide service to Greenville. 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 Greenville. Reviews last updated March 16, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Chicago to Greenville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,296 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,296 reviews
Delta
7.9
Good
8,296 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,428 reviews
Delta
7.9
Good
8,296 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,467 reviews
Delta
7.9
Good
8,296 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Greenville. 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 into for flights to Greenville from Chicago?

    Greenville (GSP) is the airport you will fly into if you book a flight from Chicago to Greenville. You should not have trouble finding flights to Greenville from Chicago; the airport handles an average of 19 inbound flights from Chicago per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Greenville airport from Chicago. It is only a 10.4 mi journey from Greenville (GSP) to Greenville’s city center.

  • How long is the flight from Chicago to Greenville?

    For as low as $249, United Airlines can have you in Greenville from Chicago in 1h 56m. There are 577 mi between Chicago and Greenville. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago to Greenville round-trip?

    According to our current data, Delta ($118), American Airlines ($202), and United Airlines ($209) offers the cheapest pricing from Chicago to Greenville. Delta is 59% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Chicago to Greenville one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $101. Southwest flights start at $108 while deals on American Airlines start at $133 one-way.

  • What are the most reliable airlines from Chicago to Greenville?

    Consider United Airlines (76%), Republic Airways (70%) or GoJet (69%) when booking your flight. These represent the most reliable airlines when flying from Chicago to Greenville.

  • What are the cheapest flights from Chicago to Greenville?

    Looking at all options, your cheapest flight can be booked for $104. While the most popular route (Chicago O'Hare Intl - Greenville) can be booked for $229 on average, our data indicates $250 when flying from Chicago to Greenville.

  • Can I find deals for flights from Chicago to Greenville that include hotel bookings?

    Yes. In addition to deals on Chicago to Greenville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Greenville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Greenville.

  • Can I find deals for business class flights from Chicago to Greenville?

    Yes. Cheapflights offers flight deals from Chicago to Greenville 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 Chicago to Greenville?

    Currently, December is the cheapest month in which you can book a flight from Chicago to Greenville (average of $56). Flying from Chicago to Greenville in June is currently the most expensive (average of $161). 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

Traveling to a place near Greenville?

Book flights to Greenville if you plan to visit one of these locations
Greer
Simpsonville
Duncan
Seneca
Anderson

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to Greenville

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Charlotte flights
O'Hare Intl to Charleston flights
O'Hare Intl to Savannah flights
O'Hare Intl to Myrtle Beach flights
Midway to Charlotte flights
Midway to Savannah flights
Midway to Charleston flights
O'Hare Intl to Greenville flights
O'Hare Intl to Columbia flights
O'Hare Intl to Hilton Head Island flights
St. Louis to Savannah flights
Midway to Myrtle Beach flights
St. Louis to Charleston flights
St. Louis to Charlotte flights
O'Hare Intl to Augusta flights
Moline to Charlotte flights
St. Louis to Myrtle Beach flights
Midway to Greenville flights
Midway to Columbia flights
Moline to Myrtle Beach flights
Peoria to Charlotte flights
St. Louis to Columbia flights
St. Louis to Greenville flights
St. Louis to Hilton Head Island flights
Peoria to Myrtle Beach flights
Moline to Charleston flights
Peoria to Charleston flights
Peoria to Columbia flights
Evansville to Savannah flights
Moline to Savannah flights
Midway to Augusta flights
Peoria to Savannah flights
Bloomington to Charleston flights
Bloomington to Charlotte flights
Bloomington to Savannah flights
Peoria to Greenville flights
St. Louis to Augusta flights
Evansville to Charleston flights
Moline to Greenville flights
Evansville to Charlotte flights
O'Hare Intl to Florence flights
Moline to Columbia flights
Peoria to Hilton Head Island flights
Moline to Augusta flights
Bloomington to Myrtle Beach flights
Springfield to Savannah flights
Springfield to Myrtle Beach flights

Top 3 airlines flying from Chicago to Greenville

Discover the top 3 airlines that operate flights from Chicago to Greenville. 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 March 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$118Average$260FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$202Average$284FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$209Average$319FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.