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O'Hare Intl

$89+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — ORD
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Greenville to Chicago O'Hare Intl are usually found in September or April, booked 83 days in advance, depart on a Saturday or Friday and return on a Saturday

Cheap 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 September 17, 2025.

Round-trip from

$206
(Delta)

One-way from

$89
(United Airlines)

Popular in

February

Cheapest in

September

Average price

$279

Good round-trip deal

$293 or less

Good one-way deal

$263 or less
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 ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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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Find 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 September 17, 2025.

This Delta deal was found by Cheapflights users on 9/17. 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 11/156:00 amGSP - ORD
1 stop5h 20mDelta
Wed 11/194:21 pmORD - GSP
1 stop6h 34mDelta
Deal found 9/17$206
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:20 amGSP - ORD
Nonstop2h 28mAmerican Airlines
Sun 10/268:00 amORD - GSP
Nonstop1h 52mAmerican Airlines
Deal found 9/15$209
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/82:46 pmGSP - ORD
1 stop6h 12mUnited Airlines
Thu 10/98:50 amORD - GSP
1 stop4h 21mUnited Airlines
Deal found 9/15$210
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:36 pmGSP - ORD
1 stop5h 25mDelta
Wed 12/102:32 pmORD - GSP
1 stop6h 09mDelta
Deal found 9/15$213
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/88:04 pmGSP - ORD
Nonstop2h 15mAmerican Airlines
Fri 10/107:21 pmORD - GSP
Nonstop1h 50mAmerican Airlines
Deal found 9/17$214
This Delta deal was found by Cheapflights users on 9/17. 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.
Thu 10/167:41 pmGSP - ORD
1 stop5h 17mDelta
Mon 10/205:20 amORD - GSP
1 stop6h 30mDelta
Deal found 9/17$215
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/158:04 pmGSP - ORD
Nonstop2h 15mAmerican Airlines
Wed 10/227:21 pmORD - GSP
Nonstop1h 50mAmerican Airlines
Deal found 9/17$219
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/46:12 amGSP - ORD
Nonstop2h 18mAmerican Airlines
Wed 11/198:10 amORD - GSP
1 stop6h 23mAmerican Airlines
Deal found 9/16$220
This Delta deal was found by Cheapflights users on 9/16. 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 12/57:27 amGSP - ORD
1 stop7h 24mDelta
Mon 12/85:50 pmORD - GSP
1 stop3h 44mDelta
Deal found 9/16$222
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:59 amGSP - ORD
1 stop5h 45mAmerican Airlines
Tue 12/168:14 amORD - GSP
Nonstop1h 58mAmerican Airlines
Deal found 9/15$224
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/297:20 amGSP - ORD
Nonstop2h 28mAmerican Airlines
Sun 11/28:05 amORD - GSP
Nonstop1h 53mAmerican Airlines
Deal found 9/16$226
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:20 amGSP - ORD
1 stop5h 48mAmerican Airlines
Mon 10/204:43 pmORD - GSP
Nonstop1h 51mAmerican Airlines
Deal found 9/15$229

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 September 17, 2025.
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

Wed 10/8

2:46 pm-7:58 pm

1 stop6h 12m

Chicago O'Hare Intl

Thu 10/9

8:50 am-2:11 pm

1 stop4h 21m

$210

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Thu 10/16

5:30 am-8:32 am

1 stop4h 02m

Chicago O'Hare Intl

Sun 10/19

5:20 am-10:09 am

1 stop3h 49m

$222

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Tue 11/4

11:42 am-12:53 pm

Nonstop2h 11m

Chicago O'Hare Intl

Wed 11/19

3:44 pm-8:46 pm

1 stop4h 02m

$229

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Fri 10/3

9:35 am-10:51 am

Nonstop2h 16m

Chicago O'Hare Intl

Sun 10/5

8:45 am-11:46 am

Nonstop2h 01m

$229

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Wed 10/29

6:11 am-10:43 am

1 stop5h 32m

Chicago O'Hare Intl

Sun 11/2

8:05 am-10:58 am

Nonstop1h 53m

$236

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Wed 10/29

11:48 am-6:23 pm

1 stop7h 35m

Chicago O'Hare Intl

Sun 11/2

5:20 am-10:09 am

1 stop3h 49m

$238

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Fri 10/31

1:13 pm-7:16 pm

1 stop7h 03m

Chicago O'Hare Intl

Sun 11/2

8:05 am-10:58 am

Nonstop1h 53m

$240

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Fri 10/17

7:41 pm-11:58 pm

1 stop5h 17m

Chicago O'Hare Intl

Sat 10/18

10:30 am-5:41 pm

1 stop6h 11m

$243

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Sat 11/1

1:32 pm-5:00 pm

1 stop4h 28m

Chicago O'Hare Intl

Sun 11/2

5:20 am-10:09 am

1 stop3h 49m

$247

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Tue 12/16

6:00 am-7:13 am

Nonstop2h 13m

$89

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 20 results
1
2

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 September 12, 2025.

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 83 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, August is the cheapest month in which you can book a flight from Greenville to Chicago O'Hare Intl Airport (average of $245). Flying from Greenville to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 September 17, 2025.

It’s typically best to fly out from Greenville to Chicago O'Hare Intl Airport in the evening. Doing so could potentially save you 41% on the flight price compared to flying in the morning, which is usually more expensive.

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 September 17, 2025.
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
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 11m. 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 $196. Other airlines that can offer you cheap pricing are American Airlines, from $202, and United Airlines, from $212. These flights start at 37% 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 Emirates (100%), GoJet (99%) or Avianca (93%) 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 $154. While the most popular route (Greenville - Chicago O'Hare Intl) can be booked for $177 on average, our data indicates $883 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, August is the cheapest month in which you can book a flight from Greenville to Chicago O'Hare Intl Airport (average of $245). Flying from Greenville to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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
Skokie
Gurnee
Hoffman Estates
Des Plaines
Elgin
Arlington Heights
Orland Park
Beloit
Racine
Rockford
Oak Brook
Elk Grove Village
Downers Grove
Naperville
Evanston
Merrillville
Bridgeview
Warrenville

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.

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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$242FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$202Average$298FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$212Average$352FlexibilityNo cancel feeOn-time69%

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