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Greenville

$403+ Cheap flights from San Luis Obispo to Greenville (SBP - 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — GSP
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap flight deals from San Luis Obispo to Greenville

Cheapest flights from San Luis Obispo to Greenville
Explore the most affordable flight options available from San Luis Obispo to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This United Airlines deal was found by Cheapflights users on 2/21. 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 7/76:05 pm
SBP
-
GSP
2 stops13h 09m
United Airlines
Sat 7/114:15 pm
GSP
-
SBP
1 stop7h 35m
United Airlines
Deal found 2/21$510
This United Airlines deal was found by Cheapflights users on 2/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:00 am
SBP
-
GSP
1 stop7h 15m
United Airlines
Mon 3/94:13 pm
GSP
-
SBP
2 stops10h 31m
United Airlines
Deal found 2/17$563
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Thu 3/512:45 pm
SBP
-
GSP
1 stop6h 55m
American Airlines
Mon 3/96:01 am
GSP
-
SBP
1 stop9h 01m
American Airlines
Deal found 2/17$624
This United Airlines deal was found by Cheapflights users on 2/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:00 am
SBP
-
GSP
1 stop7h 15m
United Airlines
Sat 2/214:16 pm
GSP
-
SBP
1 stop7h 53m
United Airlines
Deal found 2/17$669
This United Airlines deal was found by Cheapflights users on 2/21. 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 10/137:45 am
SBP
-
GSP
2 stops11h 01m
United Airlines
Mon 10/191:10 pm
GSP
-
SBP
2 stops9h 55m
United Airlines
Deal found 2/21$670
This American Airlines deal was found by Cheapflights users on 2/21. 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 10/137:34 pm
SBP
-
GSP
2 stops9h 34m
American Airlines
Mon 10/197:34 am
GSP
-
SBP
1 stop7h 02m
American Airlines
Deal found 2/21$714
This United Airlines deal was found by Cheapflights users on 2/18. 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 3/45:00 am
SBP
-
GSP
1 stop7h 15m
United Airlines
Fri 3/134:55 pm
GSP
-
SBP
2 stops9h 49m
United Airlines
Deal found 2/18$749

Find flight deals from San Luis Obispo to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Obispo (SBP) 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 February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$510
(United Airlines)

One-way from

$403

Popular in

December

Cheapest in

November

Average price

$424
Provider with most accurate pricing for San Luis Obispo County-Greenville flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Luis Obispo County-Greenville flights.
Search Deals
From San Luis Obispo County to Greenville
Search Deals
One-way flight from San Luis Obispo County to Greenville
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Obispo 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 February 21, 2026.
Use the filters below to find and compare flights from San Luis Obispo to Greenville that are best for you.

Fly from

San Luis Obispo

Fly to

Greenville

Route

Depart

Return

Price

San Luis ObispoGreenville

SBP - GSP

SBPGSP

San Luis Obispo County

Tue 7/7

6:05 pm-10:14 am

2 stops13h 09m

Greenville

Sat 7/11

4:15 pm-11:44 pm

2 stops10h 29m

$515

San Luis ObispoGreenville

SBP - GSP

SBPGSP

San Luis Obispo County

Thu 3/5

5:00 am-3:15 pm

1 stop7h 15m

Greenville

Mon 3/9

4:13 pm-11:44 pm

2 stops10h 31m

$563

San Luis ObispoGreenville

SBP - GSP

SBPGSP

San Luis Obispo County

Thu 3/5

12:45 pm-10:40 pm

1 stop6h 55m

Greenville

Mon 3/9

6:01 am-12:02 pm

1 stop9h 01m

$624

San Luis ObispoGreenville

SBP - GSP

SBPGSP

San Luis Obispo County

Wed 3/4

7:16 pm-8:38 am

2 stops10h 22m

Greenville

Fri 3/13

6:01 am-12:02 pm

1 stop9h 01m

$679

San Luis ObispoGreenville

SBP - GSP

SBPGSP

San Luis Obispo County

Wed 3/4

5:00 am-3:15 pm

1 stop7h 15m

Greenville

Fri 3/13

4:55 pm-11:44 pm

2 stops9h 49m

$749

San Luis ObispoGreenville

SBP - GSP

SBPGSP

San Luis Obispo County

Sat 5/2

5:00 am-3:09 pm

1 stop7h 09m

$403

San Luis ObispoGreenville

SBP - GSP

SBPGSP

San Luis Obispo County

Sun 5/3

5:00 am-3:09 pm

1 stop7h 09m

$760

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

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

Have a flexible travel schedule? Discover the best time to fly to Greenville from San Luis Obispo 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 San Luis Obispo to Greenville

What is the cheapest month to book a flight from San Luis Obispo to Greenville?

Currently, July is the cheapest month in which you can book a flight from San Luis Obispo to Greenville (average of $254). Flying from San Luis Obispo to Greenville in December is currently the most expensive (average of $368). 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 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 February 21, 2026.
See what other customers who have flown with United Airlines and American Airlines from San Luis Obispo to Greenville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,335 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
9,335 reviews
United Airlines
7.4
Good
9,335 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
11,334 reviews
United Airlines
7.4
Good
9,335 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from San Luis Obispo to Greenville. 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 San Luis Obispo to Greenville?

    For as low as $624, United Airlines can have you in Greenville from San Luis Obispo in 6h 55m. The distance between San Luis Obispo and Greenville is about 2158 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from San Luis Obispo to Greenville round-trip?

    According to our current data, American Airlines ($254), and United Airlines ($334) offers the cheapest pricing from San Luis Obispo to Greenville. Users have found that American Airlines is 42% cheaper than the other options available to this destination.

  • Can I find deals for flights from San Luis Obispo to Greenville that include hotel bookings?

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

  • How can I find direct flights from San Luis Obispo to Greenville?

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

  • Can I find deals for business class flights from San Luis Obispo to Greenville?

    Yes. Cheapflights offers flight deals from San Luis Obispo 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 San Luis Obispo to Greenville?

    Currently, July is the cheapest month in which you can book a flight from San Luis Obispo to Greenville (average of $254). Flying from San Luis Obispo to Greenville in December is currently the most expensive (average of $368). 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
Simpsonville
Duncan
Greer
Seneca
Anderson

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Top 2 airlines flying from San Luis Obispo to Greenville

Discover the top 2 airlines that operate flights from San Luis Obispo 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 February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$254Average$364FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$334Average$369FlexibilityNo cancel feeOn-time69%

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