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O'Hare Intl

$96+ Cheap flights from Greenville (GSP) to O'Hare Intl (ORD)

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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — ORD
feb. 25 — mar. 41
mié. 2/25
mié. 3/4
1 adult, Economy
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Cheapflights Tip: The best prices from Greenville to Chicago O'Hare Intl are usually found in December or September, booked 81 days in advance, depart on a Saturday or Thursday and return on a Saturday

Cheap flight deals from Greenville to O'Hare Intl

Cheapest flights from Greenville to O'Hare Intl
Explore the most affordable flight options available from Greenville to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 26, 2026.

This United Airlines deal was found by Cheapflights users on 1/23. 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.
vie. 2/206:30 am
GSP
-
ORD
Nonstop2h 23m
United Airlines
mar. 2/247:05 am
ORD
-
GSP
Nonstop1h 56m
United Airlines
Deal found 1/23$209
This American Airlines deal was found by Cheapflights users on 1/24. 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.
sáb. 3/217:40 am
GSP
-
ORD
Nonstop2h 16m
American Airlines
lun. 3/238:50 pm
ORD
-
GSP
Nonstop1h 52m
American Airlines
Deal found 1/24$210
This American Airlines deal was found by Cheapflights users on 1/26. 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. 5/18:19 pm
GSP
-
ORD
Nonstop2h 20m
American Airlines
mié. 5/68:55 pm
ORD
-
GSP
Nonstop2h 03m
American Airlines
Deal found 1/26$212
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
lun. 2/236:22 pm
GSP
-
ORD
1 stop18h 00m
Multiple Airlines
mié. 2/258:16 pm
ORD
-
GSP
1 stop19h 07m
Multiple Airlines
Deal found 1/25$215
This United Airlines deal was found by Cheapflights users on 1/25. 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. 3/76:30 am
GSP
-
ORD
Nonstop2h 23m
United Airlines
mié. 3/111:06 pm
ORD
-
GSP
1 stop5h 22m
United Airlines
Deal found 1/25$219
This American Airlines deal was found by Cheapflights users on 1/26. 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.
mar. 6/236:51 pm
GSP
-
ORD
Nonstop2h 24m
American Airlines
lun. 6/296:43 pm
ORD
-
GSP
Nonstop2h 08m
American Airlines
Deal found 1/26$224
This Delta deal was found by Cheapflights users on 1/26. 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.
vie. 2/207:40 pm
GSP
-
ORD
1 stop5h 16m
Delta
dom. 2/225:25 am
ORD
-
GSP
1 stop4h 48m
Delta
Deal found 1/26$229
This American Airlines deal was found by Cheapflights users on 1/26. 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. 2/207:29 am
GSP
-
ORD
Nonstop2h 16m
American Airlines
dom. 2/225:00 am
ORD
-
GSP
1 stop5h 36m
American Airlines
Deal found 1/26$234

Find flight deals from Greenville to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to O'Hare Intl (ORD). 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 enero 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$209
(United Airlines)

One-way from

$96
(Kiwi.com)

Popular in

March

Cheapest in

December

Average price

$318

Good round-trip deal

$361 or less

Good one-way deal

$228 or less
Provider with most accurate pricing for Greenville-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Greenville-Chicago O'Hare Intl flights.
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From Greenville to Chicago O'Hare Intl
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One-way flight from Greenville to Chicago O'Hare Intl
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Highest demand for flights based on searches. 5% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Greenville to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Greenville to Chicago O'Hare Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to O'Hare Intl 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 enero 26, 2026.
Use the filters below to find and compare flights from Greenville to Chicago O'Hare Intl Airport that are best for you.

Fly from

Greenville

Fly to

O'Hare Intl

Route

Depart

Return

Price

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

vie. 2/20

6:30 am-7:53 am

Nonstop2h 23m

Chicago O'Hare Intl

mar. 2/24

7:05 am-10:01 am

Nonstop1h 56m

$209

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

vie. 2/20

8:21 pm-9:40 pm

Nonstop2h 19m

Chicago O'Hare Intl

lun. 2/23

8:50 pm-11:42 pm

Nonstop1h 52m

$209

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

sáb. 3/7

6:30 am-7:53 am

Nonstop2h 23m

Chicago O'Hare Intl

mié. 3/11

5:55 pm-8:51 pm

Nonstop1h 56m

$209

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

jue. 3/12

8:17 pm-9:36 pm

Nonstop2h 19m

Chicago O'Hare Intl

lun. 3/16

8:00 am-10:56 am

Nonstop1h 56m

$209

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

lun. 2/16

6:30 am-7:53 am

Nonstop2h 23m

Chicago O'Hare Intl

lun. 2/23

5:45 pm-8:41 pm

Nonstop1h 56m

$209

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

mar. 2/24

6:30 am-7:53 am

Nonstop2h 23m

Chicago O'Hare Intl

mar. 3/3

5:45 pm-8:41 pm

Nonstop1h 56m

$209

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

mié. 4/1

6:30 am-7:54 am

Nonstop2h 24m

Chicago O'Hare Intl

jue. 4/9

7:00 am-9:56 am

Nonstop1h 56m

$209

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

sáb. 3/7

5:32 pm-7:00 pm

Nonstop2h 28m

Chicago O'Hare Intl

mar. 3/10

5:55 pm-8:51 pm

Nonstop1h 56m

$209

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

lun. 2/23

6:22 pm-11:22 am

1 stop18h 00m

Chicago O'Hare Intl

mié. 2/25

8:16 pm-4:23 pm

1 stop19h 07m

$215

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

lun. 3/23

4:28 pm-10:36 am

1 stop19h 08m

$96

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 20 results
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Compare providers for flights from Greenville to O'Hare Intl

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 Greenville to O'Hare Intl in January.
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 Greenville-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greenville-Chicago O'Hare Intl Airport 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 Greenville-Chicago O'Hare Intl Airport 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 Greenville to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Greenville 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 Greenville to Chicago O'Hare Intl Airport

How far ahead should I book a flight from Greenville to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Greenville to O'Hare Intl. Price data was last updated on January 23, 2026.

To ensure you get the cheapest price possible for a flight from Greenville to Chicago O'Hare Intl Airport, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Greenville to Chicago O'Hare Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Greenville to Chicago O'Hare Intl Airport (average of $58). Flying from Greenville to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $136). 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 GSP to ORD?

Find hourly flight availability from Greenville to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 26, 2026.

It’s typically best to fly out from Greenville to Chicago O'Hare Intl Airport in the evening. Doing so could potentially save you 64% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Greenville to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Greenville to O'Hare Intl. Price data was last updated on January 24, 2026.

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

How much does it cost to fly round-trip from Greenville to Chicago O'Hare Intl Airport?

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated enero 26, 2026.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Greenville to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,111 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

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
8,111 reviews
Delta
7.9
Good
8,111 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

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
9,199 reviews
Delta
7.9
Good
8,111 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

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
7.2
Good
11,189 reviews
Delta
7.9
Good
8,111 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

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 Greenville to O'Hare Intl. 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 Greenville to Chicago O'Hare Intl?

    Greenville (GSP), located 10.4 mi from the city center, is the airport you fly out of when you book flights from Greenville to Chicago O'Hare Intl. 3 airlines have flights from Greenville to Chicago O'Hare Intl on a regular basis. Booking flights from Greenville to Chicago O'Hare Intl should not be difficult; the airport handles an average of 17 outbound flights to Chicago O'Hare Intl per day.

  • How long is the flight from Greenville to Chicago O'Hare Intl Airport?

    Departing from Greenville to Chicago O'Hare Intl Airport will take you 2h 19m. Airlines will cover a distance of 577 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Greenville to Chicago O'Hare Intl Airport round-trip?

    Cheapflights users have booked flights from Greenville to Chicago O'Hare Intl Airport round-trip from $107. Other airlines that can offer you cheap pricing are American Airlines, from $200, and United Airlines, from $202. These flights start at 64% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Greenville to Chicago O'Hare Intl Airport?

    Consider PSA Airlines (100%), ANA (71%) or SkyWest Airlines (69%) when booking your flight. These represent the most reliable airlines when flying from Greenville to Chicago O'Hare Intl Airport.

  • What are the cheapest flights from Greenville to Chicago O'Hare Intl Airport?

    Looking at all options, your cheapest flight can be booked for $163. While the most popular route (Greenville - Chicago O'Hare Intl) can be booked for $209 on average, our data indicates $1,260 when flying from Greenville to Chicago O'Hare Intl Airport.

  • Can I find deals for flights from Greenville to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Greenville to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greenville to O'Hare Intl?

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

  • Can I find deals for business class flights from Greenville to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Greenville to O'Hare Intl 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 Greenville to Chicago O'Hare Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Greenville to Chicago O'Hare Intl Airport (average of $58). Flying from Greenville to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $136). 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 Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Naperville
Gurnee
Elgin
Hoffman Estates
Beloit
Delavan
Oak Brook
Des Plaines
Downers Grove
Elk Grove Village
Skokie
Libertyville
Lake Geneva
Waukegan
Bridgeview
Kenosha
Warrenville
Aurora

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Greenville to O'Hare Intl

Discover the top 3 airlines that operate flights from Greenville to O'Hare Intl. 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 enero 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$107Average$241FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$200Average$293FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$202Average$323FlexibilityNo cancel feeOn-time69%

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