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Cheap flights from Greenville to San Antonio from $150

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 6/12. 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.
Southwest Logo
7:00 am - 10:20 am
GSP
-
SAT
4h 20m
1 stop
Southwest Logo
6:50 am - 12:25 pm
SAT
-
GSP
4h 35m
1 stop
$311Southwest
Tue, Sep 15 - Tue, Sep 22
Southwest Logo
7:00 am - 12:20 pm
GSP
-
SAT
6h 20m
2 stops
Southwest Logo
10:50 am - 4:45 pm
SAT
-
GSP
4h 55m
1 stop
$316Southwest
Tue, Sep 15 - Tue, Sep 22
American Airlines Logo
5:15 am - 9:10 am
GSP
-
SAT
4h 55m
1 stop
American Airlines Logo
5:52 pm - 11:52 pm
SAT
-
GSP
5h 00m
1 stop
$321American Airlines
Thu, Jun 4 - Tue, Jun 9
Delta Logo
5:44 am - 9:52 am
GSP
-
SAT
5h 08m
1 stop
Delta Logo
5:25 am - 10:59 am
SAT
-
GSP
4h 34m
1 stop
$329Delta
Tue, Jun 16 - Wed, Jun 24
American Airlines Logo
12:56 pm - 7:40 pm
GSP
-
SAT
7h 44m
1 stop
American Airlines Logo
6:00 am - 2:07 pm
SAT
-
GSP
7h 07m
1 stop
$330American Airlines
Tue, Jul 21 - Mon, Jul 27
American Airlines Logo
4:21 pm - 10:11 pm
GSP
-
SAT
6h 50m
1 stop
American Airlines Logo
8:00 am - 4:43 pm
SAT
-
GSP
7h 43m
1 stop
$331American Airlines
Thu, Sep 24 - Sat, Sep 26
Southwest Logo
1:50 pm - 10:00 pm
GSP
-
SAT
9h 10m
2 stops
Southwest Logo
12:20 pm - 7:00 pm
SAT
-
GSP
5h 40m
1 stop
$344Southwest
Wed, Jul 8 - Wed, Jul 15
Delta Logo
5:16 pm - 8:41 pm
GSP
-
SAT
4h 25m
1 stop
Delta Logo
5:20 am - 12:14 pm
SAT
-
GSP
5h 54m
1 stop
$348Delta
Tue, Jun 30 - Mon, Jul 13
Southwest Logo
7:35 pm - 11:55 pm
GSP
-
SAT
5h 20m
1 stop
Southwest Logo
2:00 pm - 10:00 pm
SAT
-
GSP
7h 00m
2 stops
$361Southwest
Wed, Jun 17 - Wed, Jun 24
Delta Logo
5:44 am - 9:52 am
GSP
-
SAT
5h 08m
1 stop
Delta Logo
5:20 am - 10:47 am
SAT
-
GSP
4h 27m
1 stop
$367Delta
Thu, Jul 2 - Mon, Jul 13

American Airlines flights from Greenville to San Antonio

Our best American Airlines deals on Greenville to San Antonio flight tickets
American Airlines
Jun 4
GSP5:15 amGreenville
4h 55m
1 stop
SAT9:10 amSan Antonio
Jun 9
SAT5:52 pmSan Antonio
5h 00m
1 stop
GSP11:52 pmGreenville
$321
American Airlines
Jul 21
GSP12:56 pmGreenville
7h 44m
1 stop
SAT7:40 pmSan Antonio
Jul 27
SAT6:00 amSan Antonio
7h 07m
1 stop
GSP2:07 pmGreenville
$330
American Airlines
Sep 24
GSP4:21 pmGreenville
6h 50m
1 stop
SAT10:11 pmSan Antonio
Sep 26
SAT8:00 amSan Antonio
7h 43m
1 stop
GSP4:43 pmGreenville
$331

Southwest flights from Greenville to San Antonio

Our best Southwest deals on Greenville to San Antonio flight tickets
Southwest
Sep 15
GSP7:00 amGreenville
4h 20m
1 stop
SAT10:20 amSan Antonio
Sep 22
SAT6:50 amSan Antonio
4h 35m
1 stop
GSP12:25 pmGreenville
$311
Southwest
Sep 15
GSP7:00 amGreenville
6h 20m
2 stops
SAT12:20 pmSan Antonio
Sep 22
SAT10:50 amSan Antonio
4h 55m
1 stop
GSP4:45 pmGreenville
$316
Southwest
Jul 8
GSP1:50 pmGreenville
9h 10m
2 stops
SAT10:00 pmSan Antonio
Jul 15
SAT12:20 pmSan Antonio
5h 40m
1 stop
GSP7:00 pmGreenville
$344

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 May 17, 2026.
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

Cheapest round-trip
Quickest round-trip

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Tue 9/15

7:00 am-10:20 am

1 stop4h 20m

San Antonio

Tue 9/22

6:50 am-12:25 pm

1 stop4h 35m

$311

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Tue 9/15

7:00 am-12:20 pm

2 stops6h 20m

San Antonio

Tue 9/22

10:50 am-4:45 pm

1 stop4h 55m

$316

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Thu 6/4

5:15 am-9:10 am

1 stop4h 55m

San Antonio

Tue 6/9

5:52 pm-11:52 pm

1 stop5h 00m

$321

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Tue 6/16

5:44 am-9:52 am

1 stop5h 08m

San Antonio

Wed 6/24

5:25 am-10:59 am

1 stop4h 34m

$329

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Tue 7/21

12:56 pm-7:40 pm

1 stop7h 44m

San Antonio

Mon 7/27

6:00 am-2:07 pm

1 stop7h 07m

$330

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Thu 9/24

4:21 pm-10:11 pm

1 stop6h 50m

San Antonio

Sat 9/26

8:00 am-4:43 pm

1 stop7h 43m

$331

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Wed 7/8

1:50 pm-10:00 pm

2 stops9h 10m

San Antonio

Wed 7/15

12:20 pm-7:00 pm

1 stop5h 40m

$344

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Tue 6/30

5:16 pm-8:41 pm

1 stop4h 25m

San Antonio

Mon 7/13

5:20 am-12:14 pm

1 stop5h 54m

$348

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Wed 6/17

7:35 pm-11:55 pm

1 stop5h 20m

San Antonio

Wed 6/24

2:00 pm-10:00 pm

2 stops7h 00m

$361

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Thu 7/2

5:44 am-9:52 am

1 stop5h 08m

San Antonio

Mon 7/13

5:20 am-10:47 am

1 stop4h 27m

$367

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 typical price of a round-trip flight between Greenville and San Antonio?

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of August, then book flights to San Antonio from Greenville during November instead. Flights to San Antonio in November, while not as cheap as those in August, still average around $352.

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

Fastest flight time

5h 05m

Direct flights

None
The fastest flight from Greenville to San Antonio takes 5h 05m
There are no direct flights from Greenville to San Antonio. There are no popular flight routes from Greenville to San Antonio.
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Frequently asked questions about flying from Greenville to San Antonio

  • How far is Greenville to San Antonio by plane?

    San Antonio is 1011.6 mi away from Greenville. 5h 05m 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
American AirlinesPriceFrom $228Free CancellationRating
7.1
11,654 reviews
Search American Airlines flights
DeltaPriceFrom $236Free CancellationRating
7.9
8,453 reviews
Search Delta flights

Traveling to a place near San Antonio?

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

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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