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$454+ Cheap flights from San Luis Obispo to Greenville (SBP - GSP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — GSP
May 19 — May 261
Tue 5/19
Tue 5/26
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 April 19, 2026.

This American Airlines deal was found by Cheapflights users on 4/17. 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 5/2712:51 pm
SBP
-
GSP
1 stop7h 06m
American Airlines
Tue 6/25:21 am
GSP
-
SBP
2 stops9h 40m
American Airlines
Deal found 4/17$454
This American Airlines deal was found by Cheapflights users on 4/15. 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 5/2012:55 pm
SBP
-
GSP
1 stop6h 45m
American Airlines
Fri 5/296:29 am
GSP
-
SBP
1 stop8h 32m
American Airlines
Deal found 4/15$481
This American Airlines deal was found by Cheapflights users on 4/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/312:51 pm
SBP
-
GSP
1 stop7h 06m
American Airlines
Sun 6/76:29 am
GSP
-
SBP
1 stop8h 32m
American Airlines
Deal found 4/18$484
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:00 am
SBP
-
GSP
1 stop7h 19m
United Airlines
Tue 6/211:18 am
GSP
-
SBP
2 stops15h 26m
United Airlines
Deal found 4/16$504
This United Airlines deal was found by Cheapflights users on 4/15. 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 6/35:00 am
SBP
-
GSP
1 stop7h 19m
United Airlines
Sun 6/74:15 pm
GSP
-
SBP
1 stop7h 35m
United Airlines
Deal found 4/15$519
This American Airlines deal was found by Cheapflights users on 4/15. 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.
Tue 6/212:51 pm
SBP
-
GSP
1 stop7h 06m
American Airlines
Sat 6/66:29 am
GSP
-
SBP
1 stop8h 32m
American Airlines
Deal found 4/15$569
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Mon 6/17:04 pm
SBP
-
GSP
2 stops11h 51m
United Airlines
Mon 6/84:15 pm
GSP
-
SBP
1 stop7h 35m
United Airlines
Deal found 4/15$594

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 April 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$454
(American Airlines)

Popular in

December

Cheapest in

November

Average price

$632
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
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in April 2026
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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 April 19, 2026.
Use the filters below to find and compare flights from San Luis Obispo to Greenville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San Luis ObispoGreenville

SBP - GSP

SBPGSP

San Luis Obispo County

Wed 5/27

12:51 pm-10:57 pm

1 stop7h 06m

Greenville

Tue 6/2

6:29 am-12:01 pm

1 stop8h 32m

$481

San Luis ObispoGreenville

SBP - GSP

SBPGSP

San Luis Obispo County

Wed 6/3

12:51 pm-10:57 pm

1 stop7h 06m

Greenville

Sun 6/7

6:29 am-12:01 pm

1 stop8h 32m

$484

San Luis ObispoGreenville

SBP - GSP

SBPGSP

San Luis Obispo County

Wed 5/27

5:00 am-3:19 pm

1 stop7h 19m

Greenville

Tue 6/2

4:15 pm-11:44 pm

2 stops10h 29m

$504

San Luis ObispoGreenville

SBP - GSP

SBPGSP

San Luis Obispo County

Wed 5/20

7:02 pm-8:18 am

2 stops10h 16m

Greenville

Fri 5/29

6:29 am-12:01 pm

1 stop8h 32m

$551

San Luis ObispoGreenville

SBP - GSP

SBPGSP

San Luis Obispo County

Mon 6/1

7:04 pm-9:55 am

2 stops11h 51m

Greenville

Mon 6/8

4:15 pm-8:50 pm

1 stop7h 35m

$594

San Luis ObispoGreenville

SBP - GSP

SBPGSP

San Luis Obispo County

Wed 5/20

5:52 pm-10:11 am

2 stops13h 19m

Greenville

Fri 5/29

10:30 am-8:50 pm

2 stops13h 20m

$600

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Sorted by cheapest first
  • 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, November is the cheapest month in which you can book a flight from San Luis Obispo to Greenville (average of $256). Flying from San Luis Obispo to Greenville in December is currently the most expensive (average of $898). 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.

How much does it cost to fly round-trip from San Luis Obispo to Greenville?

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 April 19, 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
9,604 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

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
9,604 reviews
United Airlines
7.4
Good
9,604 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

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
7.1
Good
11,620 reviews
United Airlines
7.4
Good
9,604 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

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 $484, American Airlines can have you in Greenville from San Luis Obispo in 7h 06m. 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 ($263), and United Airlines ($334) offers the cheapest pricing from San Luis Obispo to Greenville. Users have found that American Airlines is 48% 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, November is the cheapest month in which you can book a flight from San Luis Obispo to Greenville (average of $256). Flying from San Luis Obispo to Greenville in December is currently the most expensive (average of $898). 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
Greer
Simpsonville
Duncan
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 April 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$263Average$389FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$334Average$368FlexibilityNo cancel feeOn-time69%

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