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$139+ Cheap flights from San Antonio to Greenville (SAT - 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — GSP
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from San Antonio to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) 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 June 12, 2025.

Round-trip from

$285
(Southwest)

One-way from

$139
(Mytrip)

Popular in

May

Cheapest in

August

Average price

$452
From San Antonio to Greenville
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One-way flight from San Antonio to Greenville
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Highest demand for flights based on searches. 16% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from San Antonio to Greenville

Cheapest flights from San Antonio to Greenville
Explore the most affordable flight options available from San Antonio to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Southwest deal was found by Cheapflights users on 6/10. 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.
Mon 8/1111:25 amSAT - GSP
1 stop8h 35mSouthwest
Wed 8/136:45 pmGSP - SAT
1 stop4h 10mSouthwest
Deal found 6/10$285
This Delta deal was found by Cheapflights users on 6/11. 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 8/155:25 amSAT - GSP
1 stop6h 49mDelta
Sun 8/175:59 pmGSP - SAT
1 stop5h 29mDelta
Deal found 6/11$327
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Fri 7/117:10 amSAT - GSP
1 stop7h 05mMultiple Airlines
Sun 7/133:34 pmGSP - SAT
3 stops46h 32mMultiple Airlines
Deal found 6/11$329
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 8/156:45 amSAT - GSP
2 stops11h 12mUnited Airlines
Sun 8/176:00 amGSP - SAT
1 stop6h 02mUnited Airlines
Deal found 6/10$442
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/39:15 amSAT - GSP
1 stop6h 46mAmerican Airlines
Sat 7/56:11 pmGSP - SAT
1 stop6h 47mAmerican Airlines
Deal found 6/11$573

Cheapflights Fare Finder

Customize your flight search to find flights from San Antonio 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 June 12, 2025.
Use the filters below to find and compare flights from San Antonio to Greenville that are best for you.

Fly from

San Antonio

Fly to

Greenville

Route

Depart

Return

Price

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Mon 8/11

11:25 am-9:00 pm

1 stop8h 35m

Greenville

Wed 8/13

6:45 pm-9:55 pm

1 stop4h 10m

$285

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Fri 8/15

5:25 am-1:14 pm

1 stop6h 49m

Greenville

Sun 8/17

5:59 pm-10:28 pm

1 stop5h 29m

$327

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Fri 7/11

7:10 am-3:15 pm

1 stop7h 05m

Greenville

Sun 7/13

3:34 pm-1:06 pm

3 stops46h 32m

$329

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Fri 8/15

6:45 am-6:57 pm

2 stops11h 12m

Greenville

Sun 8/17

6:00 am-11:02 am

1 stop6h 02m

$442

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Thu 7/3

5:20 pm-12:04 am

1 stop5h 44m

Greenville

Sun 7/6

5:30 am-8:56 am

1 stop4h 26m

$573

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Wed 6/18

7:05 am-8:56 pm

1 stop12h 51m

$139

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Wed 10/15

4:34 pm-9:50 pm

1 stop4h 16m

$143

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Mon 9/1

8:00 am-1:20 pm

1 stop4h 20m

$194

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Mon 9/1

7:15 pm-2:16 pm

2 stops18h 01m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from San Antonio to Greenville

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

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

Currently, January is the cheapest month in which you can book a flight from San Antonio to Greenville (average of $329). Flying from San Antonio to Greenville in March is currently the most expensive (average of $386). 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.

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 June 12, 2025.
See what other customers who have flown with Southwest, Delta and United Airlines from San Antonio to Greenville have to say. 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.
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from San Antonio 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 Antonio to Greenville round-trip?

    Currently priced at $285, Southwest will fly you from San Antonio to Greenville and back. In addition to Southwest, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $327 and $442, respectively. Southwest is priced at 31% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as $143 on American Airlines. Other airlines that offer cheap prices include Delta from $194 and United Airlines from $344 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Greenville (average of $329). Flying from San Antonio to Greenville in March is currently the most expensive (average of $386). 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 Antonio?

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

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Top 4 airlines flying from San Antonio to Greenville

Discover the top 4 airlines that operate flights from San Antonio 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$236Average$356FlexibilityNo cancel feeOn-time63%
DeltaCheapest$276Average$424FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$293Average$382FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$316Average$482FlexibilityNo cancel feeOn-time69%

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