Greenville

$144+ Cheap flights from San Diego to Greenville (SAN - 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — GSP
avr. 22 — avr. 291
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Cheapflights Tip: The best prices from San Diego to Greenville are usually found in August or January, booked 30 days in advance, depart on a Wednesday or Friday and return on a Friday

Cheap flight deals from San Diego to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 avril 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$287
(United Airlines)

One-way from

$144
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$440
Provider with most accurate pricing for San Diego-Greenville flight deals.
Provider most trusted by Cheapflights users for San Diego-Greenville flights.
From San Diego to Greenville
One-way flight from San Diego to Greenville
Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from San Diego to Greenville

Cheapest flights from San Diego to Greenville
Explore the most affordable flight options available from San Diego to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 17, 2025.

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.
mer. 5/149:30 pmSAN - GSP
1 stop9h 22mUnited Airlines
mer. 5/216:45 amGSP - SAN
1 stop10h 01mUnited Airlines
Deal found 4/15$287
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/216:15 amSAN - GSP
1 stop8h 29mDelta
dim. 5/255:30 amGSP - SAN
1 stop7h 23mDelta
Deal found 4/16$305
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.
mar. 5/137:25 amSAN - GSP
1 stop8h 36mAmerican Airlines
jeu. 5/155:26 amGSP - SAN
1 stop6h 42mAmerican Airlines
Deal found 4/17$319
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/139:20 pmSAN - GSP
1 stop10h 00mSouthwest
jeu. 5/1511:20 amGSP - SAN
2 stops9h 35mSouthwest
Deal found 4/17$368
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/216:15 amSAN - GSP
2 stops35h 13mMultiple Airlines
dim. 5/2510:10 pmGSP - SAN
3 stops36h 03mMultiple Airlines
Deal found 4/16$433
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/297:00 amSAN - GSP
2 stops12h 52mAlaska Airlines
jeu. 5/14:16 pmGSP - SAN
2 stops19h 30mAlaska Airlines
Deal found 4/16$538
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/1312:41 pmSAN - GSP
3 stops42h 13mBreeze Airways
jeu. 5/154:33 pmGSP - SAN
2 stops46h 30mBreeze Airways
Deal found 4/17$1,023

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego 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 avril 17, 2025.
Use the filters below to find and compare flights from San Diego to Greenville that are best for you.

Fly from

San Diego

Fly to

Greenville

Route

Depart

Return

Price

San DiegoGreenville

SAN - GSP

SANGSP

San Diego

mer. 5/14

9:30 pm-9:52 am

1 stop9h 22m

Greenville

mer. 5/21

6:45 am-1:46 pm

1 stop10h 01m

$287

San DiegoGreenville

SAN - GSP

SANGSP

San Diego

mer. 5/21

6:15 am-5:44 pm

1 stop8h 29m

Greenville

dim. 5/25

5:30 am-9:53 am

1 stop7h 23m

$305

San DiegoGreenville

SAN - GSP

SANGSP

San Diego

mar. 5/13

7:25 am-7:01 pm

1 stop8h 36m

Greenville

jeu. 5/15

5:26 am-9:08 am

1 stop6h 42m

$319

San DiegoGreenville

SAN - GSP

SANGSP

San Diego

mar. 5/13

9:20 pm-10:20 am

1 stop10h 00m

Greenville

jeu. 5/15

11:20 am-5:55 pm

2 stops9h 35m

$368

San DiegoGreenville

SAN - GSP

SANGSP

San Diego

mer. 5/21

6:15 am-8:28 pm

2 stops35h 13m

Greenville

dim. 5/25

10:10 pm-7:13 am

3 stops36h 03m

$433

San DiegoGreenville

SAN - GSP

SANGSP

San Diego

mar. 4/29

7:00 am-10:52 pm

2 stops12h 52m

Greenville

jeu. 5/1

4:16 pm-8:46 am

2 stops19h 30m

$538

San DiegoGreenville

SAN - GSP

SANGSP

San Diego

mar. 5/13

12:41 pm-9:54 am

3 stops42h 13m

Greenville

jeu. 5/15

4:33 pm-12:03 pm

2 stops46h 30m

$1,023

San DiegoGreenville

SAN - GSP

SANGSP

San Diego

sam. 5/17

12:43 pm-9:58 pm

1 stop6h 15m

$144

San DiegoGreenville

SAN - GSP

SANGSP

San Diego

sam. 5/17

8:50 am-11:00 pm

2 stops11h 10m

$149

San DiegoGreenville

SAN - GSP

SANGSP

San Diego

dim. 5/18

5:43 pm-2:16 pm

2 stops17h 33m

$163

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 13 results
1
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Compare providers for flights from San Diego to Greenville

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 San Diego to Greenville in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 San Diego-Greenville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Greenville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Greenville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Greenville 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 San Diego-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 Diego to Greenville

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

How far ahead should I book a flight from San Diego to Greenville?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Greenville. Price data was last updated on April 11, 2025.

The best time to book flights from San Diego to Greenville is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from San Diego to Greenville (average of $329). Flying from San Diego to Greenville in March is currently the most expensive (average of $384). 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 SAN to GSP?

Find hourly flight availability from San Diego to Greenville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated avril 17, 2025.

It’s typically best to fly out from San Diego to Greenville in the morning. Doing so could potentially save you 7% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Greenville by month

Plan your trip to Greenville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Greenville ranges from 3.6 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. November is typically the driest time to visit Greenville when rainfall is around 3.6 in.

Temperature in Greenville by month

Plan your trip to Greenville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Greenville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 avril 17, 2025.
To help decide which airline to fly from San Diego to Greenville, see what other customers have to say about Breeze Airways, Alaska Airlines and Southwest. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

6.6

Boarding

8.3

Comfort

8.2

Food

6.7

Crew

8.8

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Entertainment

6.6

Boarding

8.3

Comfort

8.2

Food

6.7

Crew

8.8

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Entertainment

6.6

Boarding

8.3

Comfort

8.2

Food

6.7

Crew

8.8

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Entertainment

6.6

Boarding

8.3

Comfort

8.2

Food

6.7

Crew

8.8

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
8.0
Very good

Entertainment

6.6

Boarding

8.3

Comfort

8.2

Food

6.7

Crew

8.8

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Entertainment

6.6

Boarding

8.3

Comfort

8.2

Food

6.7

Crew

8.8

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

Find useful and relevant information for your journey from San Diego to Greenville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from San Diego to Greenville round-trip?

    Currently priced at $287, United Airlines will fly you from San Diego to Greenville and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $305 and $319, respectively. Users have found that United Airlines is 34% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from San Diego to Greenville one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $144. However, be on the lookout for offers from United Airlines and Southwest, as they are both options that can get you from San Diego to Greenville for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego 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 Diego to Greenville?

    Currently, January is the cheapest month in which you can book a flight from San Diego to Greenville (average of $329). Flying from San Diego to Greenville in March is currently the most expensive (average of $384). 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 San Diego?

Book flights to San Diego if you plan to visit one of these locations
Simpsonville
Seneca
Duncan
Anderson

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Alternative routes for San Diego to Greenville

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from San Diego to Greenville

Discover the top 3 airlines that operate flights from San Diego 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 avril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$296Average$434FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$318Average$454FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$327Average$444FlexibilityNo cancel feeOn-time71%

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