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Cheap flights from Greenville to San Antonio from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Greenville to San Antonio departing on 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Greenville to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:03 pm - 10:03 amGSP-SAT
15h 00m1 stop
Multiple Airlines Logo
8:33 pm - 7:23 pmSAT-GSP
21h 50m1 stop
$283Multiple Airlines
Find Deal
Mon, Nov 17 - Thu, Nov 20
Southwest Logo
3:05 pm - 9:40 pmGSP-SAT
7h 35m1 stop
Southwest Logo
6:20 am - 2:25 pmSAT-GSP
7h 05m1 stop
$291Southwest
Find Deal
Wed, Dec 24 - Wed, Dec 31
Multiple Airlines Logo
8:03 pm - 6:32 pmGSP-SAT
23h 29m2 stops
Multiple Airlines Logo
8:33 pm - 7:23 pmSAT-GSP
21h 50m1 stop
$299Multiple Airlines
Find Deal
Mon, Nov 17 - Thu, Nov 20
Multiple Airlines Logo
4:40 pm - 11:26 pmGSP-SAT
7h 46m1 stop
Multiple Airlines Logo
5:56 pm - 9:14 pmSAT-GSP
26h 18m2 stops
$308Multiple Airlines
Find Deal
Wed, Dec 24 - Wed, Dec 31
Delta Logo
5:40 am - 10:15 amGSP-SAT
5h 35m1 stop
Delta Logo
11:12 am - 4:53 pmSAT-GSP
4h 41m1 stop
$309Delta
Find Deal
Thu, Jan 15 - Sat, Jan 17
American Airlines Logo
6:08 am - 11:40 amGSP-SAT
6h 32m1 stop
American Airlines Logo
5:39 pm - 11:57 pmSAT-GSP
5h 18m1 stop
$324American Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
Delta Logo
8:18 am - 12:45 pmGSP-SAT
5h 27m1 stop
Delta Logo
1:40 pm - 6:55 pmSAT-GSP
4h 15m1 stop
$327Delta
Find Deal
Tue, Jan 6 - Thu, Jan 8
American Airlines Logo
6:00 am - 12:04 pmGSP-SAT
7h 04m1 stop
American Airlines Logo
1:24 pm - 7:13 pmSAT-GSP
4h 49m1 stop
$332American Airlines
Find Deal
Wed, Nov 19 - Wed, Dec 3
United Airlines Logo
5:28 pm - 11:00 pmGSP-SAT
6h 32m1 stop
United Airlines Logo
7:47 am - 3:44 pmSAT-GSP
6h 57m1 stop
$337United Airlines
Find Deal
Tue, Dec 2 - Sat, Dec 6
United Airlines Logo
5:28 pm - 11:00 pmGSP-SAT
6h 32m1 stop
United Airlines Logo
5:20 am - 4:53 pmSAT-GSP
10h 33m2 stops
$342United Airlines
Find Deal
Tue, Dec 2 - Sat, Dec 6

Delta flights from Greenville to San Antonio

Our best Delta deals on Greenville to San Antonio flight tickets
Delta
Jan 15
GSP5:40 amGreenville
5h 35m
1 stop
SAT10:15 amSan Antonio
Jan 17
SAT11:12 amSan Antonio
4h 41m
1 stop
GSP4:53 pmGreenville
$309
Find similar
Delta
Jan 6
GSP8:18 amGreenville
5h 27m
1 stop
SAT12:45 pmSan Antonio
Jan 8
SAT1:40 pmSan Antonio
4h 15m
1 stop
GSP6:55 pmGreenville
$327
Find similar
Delta
Jan 16
GSP5:40 amGreenville
5h 35m
1 stop
SAT10:15 amSan Antonio
Jan 18
SAT6:22 pmSan Antonio
4h 33m
1 stop
GSP11:55 pmGreenville
$334
Find similar

United Airlines flights from Greenville to San Antonio

Our best United Airlines deals on Greenville to San Antonio flight tickets
United Airlines
Dec 2
GSP5:28 pmGreenville
6h 32m
1 stop
SAT11:00 pmSan Antonio
Dec 6
SAT7:47 amSan Antonio
6h 57m
1 stop
GSP3:44 pmGreenville
$337
Find similar
United Airlines
Dec 2
GSP5:28 pmGreenville
6h 32m
1 stop
SAT11:00 pmSan Antonio
Dec 6
SAT5:20 amSan Antonio
10h 33m
2 stops
GSP4:53 pmGreenville
$342
Find similar
United Airlines
Mar 2
GSP2:51 pmGreenville
7h 02m
1 stop
SAT8:53 pmSan Antonio
Mar 4
SAT2:10 pmSan Antonio
8h 49m
2 stops
GSP11:59 pmGreenville
$375
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Greenville to San Antonio 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, momondo users made 832,500 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Greenville to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Mon 11/17

8:03 pm-10:03 am

1 stop15h 00m

San Antonio

Thu 11/20

8:33 pm-7:23 pm

1 stop21h 50m

$283

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Wed 12/24

3:05 pm-9:40 pm

1 stop7h 35m

San Antonio

Wed 12/31

6:20 am-2:25 pm

1 stop7h 05m

$291

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Mon 11/17

8:03 pm-6:32 pm

2 stops23h 29m

San Antonio

Thu 11/20

8:33 pm-7:23 pm

1 stop21h 50m

$299

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Wed 12/24

4:40 pm-11:26 pm

1 stop7h 46m

San Antonio

Wed 12/31

5:56 pm-9:14 pm

2 stops26h 18m

$308

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Thu 1/15

5:40 am-10:15 am

1 stop5h 35m

San Antonio

Sat 1/17

11:12 am-4:53 pm

1 stop4h 41m

$309

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Thu 11/27

6:08 am-11:40 am

1 stop6h 32m

San Antonio

Thu 12/4

5:39 pm-11:57 pm

1 stop5h 18m

$324

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Tue 1/6

8:18 am-12:45 pm

1 stop5h 27m

San Antonio

Thu 1/8

1:40 pm-6:55 pm

1 stop4h 15m

$327

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Wed 11/19

6:00 am-12:04 pm

1 stop7h 04m

San Antonio

Wed 12/3

1:24 pm-7:13 pm

1 stop4h 49m

$332

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Tue 12/2

5:28 pm-11:00 pm

1 stop6h 32m

San Antonio

Sat 12/6

7:47 am-3:44 pm

1 stop6h 57m

$337

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Tue 12/2

5:28 pm-11:00 pm

1 stop6h 32m

San Antonio

Sat 12/6

5:20 am-4:53 pm

2 stops10h 33m

$342

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Greenville to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of November, then book flights to San Antonio from Greenville during August instead. Flights to San Antonio in August, while not as cheap as those in November, still average around $324.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $361. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $482.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the evening. momondo users have found flights departing from Greenville to San Antonio in the evening for as low as $371. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $421. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How have Greenville to San Antonio flight prices changed over time?

When to book flights from Greenville to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Greenville to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Greenville to San Antonio (GSP to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Greenville to San Antonio

Direct flights

None
There are no direct flights from Greenville to San Antonio. There are no popular flight routes from Greenville to San Antonio.
Search flight deals

  • How far is Greenville to San Antonio by plane?

    San Antonio is 1011.6 mi away from Greenville. 4h 33m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Greenville Airport to San Antonio Airport?

    Prices for flights from Greenville Airport to San Antonio Airport were last updated today.

  • How many operators does momondo search for flights from Greenville Airport to San Antonio Airport?

  • How old do you have to be to fly from Greenville Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Greenville Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Greenville to San Antonio?

Best airlines flying from Greenville to San Antonio

Compare and see reviews for airlines that fly from Greenville to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $193Free CancellationRating
8.0
4,243 reviews
Search Southwest flights
DeltaPriceFrom $236Free CancellationRating
7.9
7,998 reviews
Search Delta flights
United AirlinesPriceFrom $284Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
American AirlinesPriceFrom $296Free CancellationRating
7.2
11,035 reviews
Search American Airlines flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Boerne
Kerrville
Schertz
Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Greenville to San Antonio?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from Greenville.

Can I find flights from Greenville to San Antonio with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Antonio from Greenville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Greenville to San Antonio?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Greenville to San Antonio.

I’m not ready to book a flight from Greenville to San Antonio right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Antonio, momondo offers a useful price alert feature which will track prices for flights to San Antonio from Greenville and alert you when they change.

An easier way to manage your San Antonio trip

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