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$99+ Cheap flights from Greenville to St. Louis (GSP - STL)

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — STL
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Greenville to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to St. Louis (STL). 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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$179
(Kiwi.com)

One-way from

$99
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$466
Provider with most accurate pricing for Greenville-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Greenville-Lambert-St Louis flights.
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From Greenville to Lambert-St Louis
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One-way flight from Greenville to Lambert-St Louis
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Highest demand for flights based on searches. 19% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Greenville to St. Louis

Cheapest flights from Greenville to St. Louis
Explore the most affordable flight options available from Greenville to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/7. 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 1/295:09 pmGSP - STL
1 stop18h 14mMultiple Airlines
Wed 2/45:42 pmSTL - GSP
1 stop21h 37mMultiple Airlines
Deal found 1/7$179
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 1/226:45 pmGSP - STL
2 stops16h 38mMultiple Airlines
Sun 1/255:42 pmSTL - GSP
1 stop21h 17mMultiple Airlines
Deal found 1/6$214
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 2/1912:53 pmGSP - STL
1 stop12h 06mMultiple Airlines
Sat 2/213:49 pmSTL - GSP
1 stop19h 14mMultiple Airlines
Deal found 1/7$222
This Delta deal was found by Cheapflights users on 1/7. 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 2/185:40 amGSP - STL
1 stop4h 26mDelta
Sat 2/2110:14 amSTL - GSP
1 stop6h 30mDelta
Deal found 1/7$242
This United Airlines deal was found by Cheapflights users on 1/8. 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.
Tue 2/105:34 pmGSP - STL
1 stop6h 24mUnited Airlines
Sat 2/217:41 amSTL - GSP
2 stops10h 43mUnited Airlines
Deal found 1/8$247
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 1/234:39 pmGSP - STL
1 stop7h 54mMultiple Airlines
Tue 1/275:42 pmSTL - GSP
2 stops45h 33mMultiple Airlines
Deal found 1/6$263
This Southwest deal was found by Cheapflights users on 1/7. 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.
Wed 2/1811:15 amGSP - STL
2 stops8h 45mSouthwest
Sat 2/215:45 amSTL - GSP
1 stop6h 45mSouthwest
Deal found 1/7$265
This United Airlines deal was found by Cheapflights users on 1/6. 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 1/2811:50 amGSP - STL
1 stop6h 28mUnited Airlines
Sat 1/318:05 amSTL - GSP
2 stops10h 24mUnited Airlines
Deal found 1/6$266

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to St. Louis 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 January 8, 2026.
Use the filters below to find and compare flights from Greenville to St. Louis that are best for you.

Fly from

Greenville

Fly to

St. Louis

Route

Depart

Return

Price

GreenvilleSt. Louis

GSP - STL

GSPSTL

Greenville

Thu 1/29

5:09 pm-6:44 pm

2 stops26h 35m

Lambert-St Louis

Wed 2/4

5:42 pm-4:19 pm

1 stop21h 37m

$211

GreenvilleSt. Louis

GSP - STL

GSPSTL

Greenville

Thu 1/22

6:45 pm-10:23 am

2 stops16h 38m

Lambert-St Louis

Sun 1/25

5:42 pm-3:59 pm

1 stop21h 17m

$214

GreenvilleSt. Louis

GSP - STL

GSPSTL

Greenville

Wed 1/28

5:26 pm-8:37 pm

1 stop4h 11m

Lambert-St Louis

Sat 1/31

10:19 am-6:04 pm

1 stop6h 45m

$242

GreenvilleSt. Louis

GSP - STL

GSPSTL

Greenville

Tue 2/10

3:05 pm-8:37 pm

1 stop6h 32m

Lambert-St Louis

Sat 2/21

11:55 am-5:31 pm

1 stop4h 36m

$242

GreenvilleSt. Louis

GSP - STL

GSPSTL

Greenville

Tue 2/17

5:40 am-9:06 am

1 stop4h 26m

Lambert-St Louis

Sat 2/21

11:55 am-5:31 pm

1 stop4h 36m

$242

GreenvilleSt. Louis

GSP - STL

GSPSTL

Greenville

Tue 2/10

5:34 pm-10:58 pm

1 stop6h 24m

Lambert-St Louis

Sat 2/21

7:41 am-7:24 pm

2 stops10h 43m

$247

GreenvilleSt. Louis

GSP - STL

GSPSTL

Greenville

Mon 2/23

7:40 pm-11:36 pm

1 stop4h 56m

Lambert-St Louis

Wed 2/25

11:55 am-6:37 pm

1 stop5h 42m

$247

GreenvilleSt. Louis

GSP - STL

GSPSTL

Greenville

Mon 2/23

12:30 pm-8:20 pm

2 stops8h 50m

Lambert-St Louis

Wed 2/25

2:35 pm-7:50 pm

1 stop4h 15m

$252

GreenvilleSt. Louis

GSP - STL

GSPSTL

Greenville

Wed 2/18

5:40 am-9:06 am

1 stop4h 26m

Lambert-St Louis

Sat 2/21

11:55 am-5:31 pm

1 stop4h 36m

$261

GreenvilleSt. Louis

GSP - STL

GSPSTL

Greenville

Wed 2/18

11:15 am-7:05 pm

2 stops8h 50m

Lambert-St Louis

Sat 2/21

12:30 pm-8:50 pm

1 stop7h 20m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 12 results
1
2

Compare providers for flights from Greenville to St. Louis

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 St. Louis in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Greenville-St. Louis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Greenville-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greenville-St. Louis flights, Cheapflights users trust eDreams the most. eDreams 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-St. Louis 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 St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis 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 St. Louis

What is the cheapest month to book a flight from Greenville to St. Louis?

Currently, June is the cheapest month in which you can book a flight from Greenville to St. Louis (average of $108). Flying from Greenville to St. Louis in March is currently the most expensive (average of $224). 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.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated January 8, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Greenville to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,025 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Crew

8.5

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
8,025 reviews
Delta
7.9
Good
8,025 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Crew

8.5

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
7.2
Good
11,095 reviews
Delta
7.9
Good
8,025 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Crew

8.5

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 Greenville to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Greenville to St. Louis?

    There are many flights that can get you from Greenville to St. Louis in 4h 11m. Fly via Delta to get the fastest option. Airlines will cover a distance of 523 mi.

  • What are the cheapest airlines flying from Greenville to St. Louis round-trip?

    According to our current data, Delta ($158), and American Airlines ($286) offers the cheapest pricing from Greenville to St. Louis. Delta is priced at 61% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Greenville to St. Louis that include hotel bookings?

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

  • How can I find direct flights from Greenville to St. Louis?

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

  • Can I find deals for business class flights from Greenville to St. Louis?

    Yes. Cheapflights offers flight deals from Greenville to St. Louis 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 St. Louis?

    Currently, June is the cheapest month in which you can book a flight from Greenville to St. Louis (average of $108). Flying from Greenville to St. Louis in March is currently the most expensive (average of $224). 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 St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus

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Top 2 airlines flying from Greenville to St. Louis

Discover the top 2 airlines that operate flights from Greenville to St. Louis. 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$236Average$384FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$286Average$421FlexibilityNo cancel feeOn-time71%

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