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$149+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — GSP
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$297
(American Airlines)

One-way from

$149
(Delta)

Popular in

May

Cheapest in

August

Average price

$438
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. 14% potential increase in price ($72 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 July 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 July 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 8/302:15 pmSAT - GSP
1 stop7h 15mAmerican Airlines
Fri 9/53:24 pmGSP - SAT
1 stop7h 00mAmerican Airlines
Deal found 7/30$297
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 8/307:00 amSAT - GSP
1 stop6h 16mUnited Airlines
Fri 9/52:51 pmGSP - SAT
2 stops8h 57mUnited Airlines
Deal found 7/30$302
This Southwest deal was found by Cheapflights users on 7/27. 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 11/196:20 amSAT - GSP
1 stop7h 10mSouthwest
Mon 11/244:15 pmGSP - SAT
1 stop5h 50mSouthwest
Deal found 7/27$342
This Delta deal was found by Cheapflights users on 7/29. 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.
Thu 10/95:05 pmSAT - GSP
1 stop5h 49mDelta
Tue 10/1410:04 amGSP - SAT
1 stop4h 24mDelta
Deal found 7/29$377
This Mytrip deal was found by Cheapflights users on 7/30. 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 10/177:19 pmSAT - GSP
2 stops18h 29mMultiple Airlines
Sun 10/193:42 pmGSP - SAT
3 stops27h 30mMultiple Airlines
Deal found 7/30$423

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 July 30, 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

Sat 8/30

2:15 pm-10:30 pm

1 stop7h 15m

Greenville

Fri 9/5

3:24 pm-9:24 pm

1 stop7h 00m

$297

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Sat 8/30

7:00 am-2:16 pm

1 stop6h 16m

Greenville

Fri 9/5

2:51 pm-10:48 pm

2 stops8h 57m

$302

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Wed 11/19

6:20 am-2:30 pm

1 stop7h 10m

Greenville

Mon 11/24

4:15 pm-9:05 pm

1 stop5h 50m

$342

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Thu 10/9

5:05 pm-11:54 pm

1 stop5h 49m

Greenville

Tue 10/14

10:04 am-1:28 pm

1 stop4h 24m

$377

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Fri 10/17

7:19 pm-2:48 pm

2 stops18h 29m

Greenville

Sun 10/19

3:42 pm-6:12 pm

3 stops27h 30m

$423

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Tue 9/16

4:49 pm-10:58 pm

1 stop5h 09m

$149

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Tue 9/16

7:40 am-6:05 pm

2 stops9h 25m

$154

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Fri 10/10

6:21 pm-11:54 pm

1 stop4h 33m

$194

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Mon 8/11

7:10 am-3:15 pm

1 stop7h 05m

$202

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Mon 8/18

6:45 am-11:43 pm

3 stops15h 58m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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.

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 July 30, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from San Antonio to Greenville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,896 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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 $297, American Airlines will fly you from San Antonio to Greenville and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $302 and $377, respectively. American Airlines is priced at 29% 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 $149 on Delta. Other airlines that offer cheap prices include Southwest from $199 and American Airlines from $224 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 Greenville?

Book flights to Greenville 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$236Average$356FlexibilityNo cancel feeOn-time63%
DeltaCheapest$271Average$401FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$281Average$408FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$316Average$482FlexibilityNo cancel feeOn-time69%

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