Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Greenville to San Antonio from $204

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 3/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
4:39 pm - 11:52 pm
GSP
-
SAT
8h 13m1 stop
Multiple Airlines Logo
10:35 am - 8:58 am
SAT
-
GSP
21h 23m1 stop
$262Multiple Airlines
Mon, Jan 19 - Thu, Jan 22
Multiple Airlines Logo
9:48 am - 11:52 pm
GSP
-
SAT
15h 04m2 stops
Multiple Airlines Logo
6:30 am - 4:19 pm
SAT
-
GSP
8h 49m1 stop
$264Multiple Airlines
Mon, Jan 19 - Thu, Jan 22
Multiple Airlines Logo
4:39 pm - 11:52 pm
GSP
-
SAT
8h 13m1 stop
Multiple Airlines Logo
6:30 am - 3:59 pm
SAT
-
GSP
8h 29m1 stop
$297Multiple Airlines
Mon, Jan 19 - Fri, Jan 23
Delta Logo
10:06 am - 3:21 pm
GSP
-
SAT
6h 15m1 stop
Delta Logo
5:20 am - 11:08 am
SAT
-
GSP
4h 48m1 stop
$308Delta
Sat, Jan 17 - Sat, Jan 24
United Airlines Logo
6:20 am - 2:50 pm
GSP
-
SAT
9h 30m1 stop
United Airlines Logo
9:50 am - 7:29 pm
SAT
-
GSP
8h 39m2 stops
$313United Airlines
Sat, Jan 17 - Sat, Jan 24
United Airlines Logo
12:04 pm - 8:56 pm
GSP
-
SAT
9h 52m2 stops
United Airlines Logo
9:50 am - 7:29 pm
SAT
-
GSP
8h 39m2 stops
$318United Airlines
Sat, Jan 17 - Sat, Jan 24
Multiple Airlines Logo
9:48 am - 11:52 pm
GSP
-
SAT
15h 04m3 stops
Multiple Airlines Logo
6:30 am - 4:19 pm
SAT
-
GSP
8h 49m1 stop
$337Multiple Airlines
Mon, Jan 19 - Thu, Jan 22
Multiple Airlines Logo
4:39 pm - 11:52 pm
GSP
-
SAT
8h 13m1 stop
Multiple Airlines Logo
6:30 am - 3:59 pm
SAT
-
GSP
8h 29m1 stop
$338Multiple Airlines
Mon, Jan 12 - Mon, Jan 19
Delta Logo
5:40 am - 10:00 am
GSP
-
SAT
5h 20m1 stop
Delta Logo
10:57 am - 6:37 pm
SAT
-
GSP
6h 40m1 stop
$342Delta
Thu, Feb 19 - Tue, Feb 24
Southwest Logo
8:20 am - 1:45 pm
GSP
-
SAT
6h 25m1 stop
Southwest Logo
10:10 am - 5:40 pm
SAT
-
GSP
6h 30m2 stops
$347Southwest
Thu, Feb 19 - Tue, Feb 24

Southwest flights from Greenville to San Antonio

Our best Southwest deals on Greenville to San Antonio flight tickets
Southwest
Feb 19
GSP8:20 amGreenville
6h 25m
1 stop
SAT1:45 pmSan Antonio
Feb 24
SAT10:10 amSan Antonio
6h 30m
2 stops
GSP5:40 pmGreenville
$347
Find similar
Southwest
Jan 12
GSP10:05 amGreenville
9h 15m
2 stops
SAT6:20 pmSan Antonio
Jan 19
SAT6:40 amSan Antonio
4h 15m
1 stop
GSP11:55 amGreenville
$356
Find similar
Southwest
Feb 19
GSP10:45 amGreenville
8h 05m
2 stops
SAT5:50 pmSan Antonio
Feb 24
SAT9:05 amSan Antonio
9h 45m
2 stops
GSP7:50 pmGreenville
$380
Find similar

American Airlines flights from Greenville to San Antonio

Our best American Airlines deals on Greenville to San Antonio flight tickets
American Airlines
Feb 1
GSP12:09 pmGreenville
5h 01m
1 stop
SAT4:10 pmSan Antonio
Feb 4
SAT1:08 pmSan Antonio
6h 40m
2 stops
GSP8:48 pmGreenville
$442
Find similar
American Airlines
Feb 1
GSP12:09 pmGreenville
5h 01m
1 stop
SAT4:10 pmSan Antonio
Feb 4
SAT1:08 pmSan Antonio
6h 40m
2 stops
GSP8:48 pmGreenville
$445
Find similar
American Airlines
Jan 9
GSP1:45 pmGreenville
8h 05m
2 stops
SAT8:50 pmSan Antonio
Jan 11
SAT5:00 pmSan Antonio
5h 26m
1 stop
GSP11:26 pmGreenville
$472
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 December 18, 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 1/19

4:39 pm-11:52 pm

1 stop8h 13m

San Antonio

Thu 1/22

10:35 am-8:58 am

1 stop21h 23m

$262

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Mon 1/19

9:48 am-11:52 pm

2 stops15h 04m

San Antonio

Thu 1/22

6:30 am-4:19 pm

1 stop8h 49m

$264

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Mon 1/19

4:39 pm-11:52 pm

1 stop8h 13m

San Antonio

Fri 1/23

6:30 am-3:59 pm

1 stop8h 29m

$297

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Sat 1/17

10:06 am-3:21 pm

1 stop6h 15m

San Antonio

Sat 1/24

5:20 am-11:08 am

1 stop4h 48m

$308

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Sat 1/17

6:20 am-2:50 pm

1 stop9h 30m

San Antonio

Sat 1/24

9:50 am-7:29 pm

2 stops8h 39m

$313

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Sat 1/17

12:04 pm-8:56 pm

2 stops9h 52m

San Antonio

Sat 1/24

9:50 am-7:29 pm

2 stops8h 39m

$318

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Mon 1/19

9:48 am-11:52 pm

3 stops15h 04m

San Antonio

Thu 1/22

6:30 am-4:19 pm

1 stop8h 49m

$337

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Mon 1/12

4:39 pm-11:52 pm

1 stop8h 13m

San Antonio

Mon 1/19

6:30 am-3:59 pm

1 stop8h 29m

$338

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Thu 2/19

5:40 am-10:00 am

1 stop5h 20m

San Antonio

Tue 2/24

10:57 am-6:37 pm

1 stop6h 40m

$342

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Thu 2/19

8:20 am-1:45 pm

1 stop6h 25m

San Antonio

Tue 2/24

10:10 am-5:40 pm

2 stops6h 30m

$347

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 August, then book flights to San Antonio from Greenville during May instead. Flights to San Antonio in May, while not as cheap as those in August, still average around $351.

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

Fastest flight time

5h 10m

Direct flights

None
The fastest flight from Greenville to San Antonio takes 5h 10m
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. 5h 10m 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
7.9
4,250 reviews
Search Southwest flights
DeltaPriceFrom $236Free CancellationRating
7.9
8,007 reviews
Search Delta flights
United AirlinesPriceFrom $284Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
American AirlinesPriceFrom $296Free CancellationRating
7.2
11,055 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
Kerrville
Boerne
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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/17
Sat 1/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States