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O'Hare Intl

$91+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — ORD
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheapflights Tip: The best prices from Greenville to Chicago O'Hare Intl are usually found in March or December, booked 81 days in advance, depart on a Thursday or Saturday 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 July 27, 2026.

This United Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 8/155:43 pm
GSP
-
ORD
Nonstop2h 20m
United Airlines
Tue 8/181:55 pm
ORD
-
GSP
Nonstop2h 07m
United Airlines
Deal found 7/23$269
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:52 pm
GSP
-
ORD
1 stop8h 07m
Multiple Airlines
Mon 9/217:11 am
ORD
-
GSP
2 stops10h 12m
Multiple Airlines
Deal found 7/26$272
This American Airlines deal was found by Cheapflights users on 7/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:34 pm
GSP
-
ORD
Nonstop2h 30m
American Airlines
Mon 8/243:05 pm
ORD
-
GSP
Nonstop1h 59m
American Airlines
Deal found 7/23$274
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:07 am
GSP
-
ORD
2 stops29h 13m
Multiple Airlines
Fri 9/117:11 am
ORD
-
GSP
1 stop10h 19m
Multiple Airlines
Deal found 7/26$277
This United Airlines deal was found by Cheapflights users on 7/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:33 am
GSP
-
ORD
Nonstop2h 20m
United Airlines
Sat 9/510:25 am
ORD
-
GSP
Nonstop2h 07m
United Airlines
Deal found 7/24$279
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Thu 9/1710:07 am
GSP
-
ORD
2 stops24h 13m
Multiple Airlines
Tue 9/227:11 am
ORD
-
GSP
1 stop9h 03m
Multiple Airlines
Deal found 7/27$282
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:57 pm
GSP
-
ORD
1 stop20h 53m
Multiple Airlines
Sat 8/228:05 am
ORD
-
GSP
1 stop22h 52m
Multiple Airlines
Deal found 7/23$283
This American Airlines deal was found by Cheapflights users on 7/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:11 pm
GSP
-
ORD
1 stop6h 00m
American Airlines
Wed 8/268:00 am
ORD
-
GSP
Nonstop2h 00m
American Airlines
Deal found 7/23$284
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:07 am
GSP
-
ORD
2 stops10h 01m
Multiple Airlines
Wed 9/28:05 am
ORD
-
GSP
1 stop22h 52m
Multiple Airlines
Deal found 7/26$285
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:07 pm
GSP
-
ORD
2 stops22h 37m
Multiple Airlines
Mon 9/287:45 am
ORD
-
GSP
1 stop9h 45m
Multiple Airlines
Deal found 7/23$286
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Wed 9/25:11 pm
GSP
-
ORD
1 stop6h 00m
American Airlines
Tue 9/88:00 am
ORD
-
GSP
Nonstop2h 00m
American Airlines
Deal found 7/26$289

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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(American Airlines)

One-way from

$91
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$317

Good round-trip deal

$349 or less

Good one-way deal

$266 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.
Search Deals
From Greenville to Chicago O'Hare Intl
Search Deals
One-way flight from Greenville to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Greenville to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Greenville to Chicago O'Hare Intl.
Search Deals

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 July 27, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Fri 9/4

10:33 am-11:53 am

Nonstop2h 20m

Chicago O'Hare Intl

Mon 9/7

10:25 am-1:32 pm

Nonstop2h 07m

$274

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Wed 9/16

7:15 am-10:37 am

1 stop4h 22m

Chicago O'Hare Intl

Mon 9/21

1:51 pm-7:52 pm

1 stop5h 01m

$289

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Fri 9/18

6:20 am-7:27 am

Nonstop2h 07m

Chicago O'Hare Intl

Mon 9/21

8:42 am-2:20 pm

1 stop4h 38m

$289

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Fri 11/6

2:00 pm-7:11 pm

1 stop6h 11m

Chicago O'Hare Intl

Sun 11/8

1:55 pm-9:27 pm

1 stop6h 32m

$299

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Sat 11/21

11:10 am-4:37 pm

1 stop6h 27m

Chicago O'Hare Intl

Fri 11/27

9:30 am-4:09 pm

1 stop5h 39m

$299

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Fri 11/6

7:43 pm-11:39 pm

1 stop4h 56m

Chicago O'Hare Intl

Sun 11/8

8:50 am-2:16 pm

1 stop4h 26m

$299

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Thu 9/17

11:04 am-4:13 pm

1 stop6h 09m

Chicago O'Hare Intl

Mon 9/21

6:40 am-12:50 pm

1 stop5h 10m

$299

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Fri 8/14

7:15 am-10:42 am

1 stop4h 27m

Chicago O'Hare Intl

Sun 8/16

6:40 am-12:41 pm

1 stop5h 01m

$319

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Thu 9/3

1:28 pm-4:51 pm

1 stop4h 23m

Chicago O'Hare Intl

Tue 9/8

5:30 am-11:08 am

1 stop4h 38m

$334

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Thu 9/17

10:33 am-11:53 am

Nonstop2h 20m

Chicago O'Hare Intl

Mon 9/21

6:15 pm-9:18 pm

Nonstop2h 03m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 July.
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?

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 80 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, March is the cheapest month in which you can book a flight from Greenville to Chicago O'Hare Intl Airport (average of $263). Flying from Greenville to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $369). 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 July 27, 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 67% 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 July 25, 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. Saturday 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?

Airfare is typical for this route at the moment.

Greenville to Chicago O'Hare Intl Airport flights typically cost between $269 and $394 in September.
The cheapest round-trip price found within the last 5 days was $269 on American Airlines (Sep 2-Sep 8).

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 July 27, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican 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
7.8
Good
8,482 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,482 reviews
Delta
7.8
Good
8,482 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
10,041 reviews
Delta
7.8
Good
8,482 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,836 reviews
Delta
7.8
Good
8,482 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 20 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 20m. Airlines will cover a distance of 577 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $156. Other airlines that can offer you cheap pricing are United Airlines, from $202, and American Airlines, from $203. These flights start at 49% 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 Republic Airways (100%), American Airlines (85%) or Envoy Air (85%) 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 $173. While the most popular route (Greenville - Chicago O'Hare Intl) can be booked for $194 on average, our data indicates $1,967 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, March is the cheapest month in which you can book a flight from Greenville to Chicago O'Hare Intl Airport (average of $263). Flying from Greenville to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $369). 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
Benton Harbor
Rosemont
Schaumburg
Lake Geneva
Naperville
Oak Brook
Delavan
Oakbrook Terrace
Gurnee
South Holland
Libertyville
Orland Park
Hoffman Estates
Beloit
Downers Grove
Rockford
Racine
Great Lakes
Janesville
Joliet

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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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$156Average$226FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$202Average$332FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$203Average$299FlexibilityNo cancel feeOn-time71%

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