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$247+ Cheap flights from San Antonio to Greenville (SAT - 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — GSP
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$247
(Delta)

Popular in

May

Cheapest in

July

Average price

$389
From San Antonio to Greenville
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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 September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:11 pmSAT - GSP
1 stop4h 41mDelta
Tue 10/75:30 amGSP - SAT
1 stop5h 20mDelta
Deal found 9/10$247
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:21 pmSAT - GSP
1 stop4h 34mDelta
Tue 11/115:21 pmGSP - SAT
1 stop4h 41mDelta
Deal found 9/10$262
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/222:25 pmSAT - GSP
1 stop7h 14mUnited Airlines
Sun 10/265:28 pmGSP - SAT
1 stop6h 48mUnited Airlines
Deal found 9/10$273
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/29:47 amSAT - GSP
2 stops8h 19mUnited Airlines
Tue 10/73:55 pmGSP - SAT
1 stop8h 00mUnited Airlines
Deal found 9/10$278
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/106:45 amSAT - GSP
1 stop5h 51mUnited Airlines
Fri 10/175:34 pmGSP - SAT
1 stop6h 21mUnited Airlines
Deal found 9/10$287
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:05 amSAT - GSP
1 stop7h 05mAmerican Airlines
Tue 10/76:00 amGSP - SAT
1 stop5h 20mAmerican Airlines
Deal found 9/10$288
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/142:22 pmSAT - GSP
1 stop6h 36mUnited Airlines
Sun 12/216:45 amGSP - SAT
1 stop7h 28mUnited Airlines
Deal found 9/11$375
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/165:30 amSAT - GSP
1 stop9h 28mAmerican Airlines
Sun 10/195:00 amGSP - SAT
1 stop5h 21mAmerican Airlines
Deal found 9/11$403
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/175:00 amSAT - GSP
1 stop7h 21mAmerican Airlines
Sun 10/195:00 amGSP - SAT
1 stop5h 21mAmerican Airlines
Deal found 9/11$419

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 September 11, 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

Thu 10/2

6:11 pm-11:52 pm

1 stop4h 41m

Greenville

Tue 10/7

5:30 am-9:50 am

1 stop5h 20m

$247

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Fri 11/7

6:21 pm-11:55 pm

1 stop4h 34m

Greenville

Tue 11/11

5:21 pm-9:02 pm

1 stop4h 41m

$262

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Wed 10/22

2:25 pm-10:39 pm

1 stop7h 14m

Greenville

Sun 10/26

5:28 pm-11:16 pm

1 stop6h 48m

$273

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Thu 10/2

9:47 am-7:06 pm

2 stops8h 19m

Greenville

Tue 10/7

3:55 pm-10:55 pm

1 stop8h 00m

$278

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Fri 10/10

6:45 am-1:36 pm

1 stop5h 51m

Greenville

Fri 10/17

5:34 pm-10:55 pm

1 stop6h 21m

$287

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Sun 12/14

2:22 pm-9:58 pm

1 stop6h 36m

Greenville

Sun 12/21

6:45 am-1:13 pm

1 stop7h 28m

$375

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Thu 10/16

5:30 am-3:58 pm

1 stop9h 28m

Greenville

Sun 10/19

5:00 am-9:21 am

1 stop5h 21m

$403

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Fri 10/17

5:00 am-1:21 pm

1 stop7h 21m

Greenville

Sun 10/19

5:00 am-9:21 am

1 stop5h 21m

$419

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Sun 12/14

7:10 am-3:40 pm

2 stops7h 30m

Greenville

Sun 12/21

4:20 pm-11:55 pm

1 stop8h 35m

$420

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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, August is the cheapest month in which you can book a flight from San Antonio to Greenville (average of $322). 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 September 11, 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
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How long is the flight from San Antonio to Greenville?

    Airlines like Delta and United Airlines fly from San Antonio to Greenville in about 4h 41m. The time it takes to get you to your destination can typically vary by up to 2h 33m. There are 1017 mi between San Antonio and Greenville. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $236, 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 $271 and $276, respectively. Southwest is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • 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, August is the cheapest month in which you can book a flight from San Antonio to Greenville (average of $322). 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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Alternative routes for San Antonio to Greenville

See prices for flight routes from nearby airports that may be better suited for you.
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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$236Average$366FlexibilityNo cancel feeOn-time63%
DeltaCheapest$271Average$420FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$276Average$512FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$281Average$426FlexibilityNo cancel feeOn-time71%

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