Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Greenville to San Antonio from $149

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 12/30. 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

Multiple Airlines Logo
8:03 pm - 5:10 pmGSP-SAT
22h 07m1 stop
Multiple Airlines Logo
6:00 am - 7:23 pmSAT-GSP
12h 23m1 stop
$288Multiple Airlines
Find Deal
Fri, Nov 7 - Mon, Nov 10
Multiple Airlines Logo
5:17 pm - 11:12 amGSP-SAT
18h 55m2 stops
Multiple Airlines Logo
4:16 pm - 3:26 pmSAT-GSP
22h 10m1 stop
$293Multiple Airlines
Find Deal
Thu, Nov 13 - Tue, Nov 18
Delta Logo
1:58 pm - 6:16 pmGSP-SAT
5h 18m1 stop
Delta Logo
5:15 am - 10:27 amSAT-GSP
4h 12m1 stop
$297Delta
Find Deal
Tue, Nov 11 - Tue, Nov 18
Delta Logo
7:45 am - 12:10 pmGSP-SAT
5h 25m1 stop
Delta Logo
4:51 pm - 10:34 pmSAT-GSP
4h 43m1 stop
$312Delta
Find Deal
Tue, Nov 11 - Mon, Nov 17
Southwest Logo
4:15 pm - 9:05 pmGSP-SAT
5h 50m1 stop
Southwest Logo
6:20 am - 2:30 pmSAT-GSP
7h 10m1 stop
$322Southwest
Find Deal
Fri, Nov 14 - Tue, Nov 18
United Airlines Logo
3:55 pm - 10:55 pmGSP-SAT
8h 00m1 stop
United Airlines Logo
5:30 am - 2:11 pmSAT-GSP
7h 41m2 stops
$325United Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 21
Southwest Logo
4:15 pm - 9:05 pmGSP-SAT
5h 50m1 stop
Southwest Logo
6:30 am - 2:30 pmSAT-GSP
7h 00m2 stops
$327Southwest
Find Deal
Fri, Nov 14 - Tue, Nov 18
United Airlines Logo
5:34 pm - 11:01 pmGSP-SAT
6h 27m1 stop
United Airlines Logo
5:30 am - 2:11 pmSAT-GSP
7h 41m2 stops
$332United Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 18
American Airlines Logo
4:24 pm - 10:15 pmGSP-SAT
6h 51m1 stop
American Airlines Logo
3:00 pm - 11:08 pmSAT-GSP
7h 08m2 stops
$343American Airlines
Find Deal
Wed, Nov 19 - Wed, Dec 3
American Airlines Logo
5:24 pm - 12:28 amGSP-SAT
8h 04m1 stop
American Airlines Logo
8:34 am - 3:34 pmSAT-GSP
6h 00m1 stop
$367American Airlines
Find Deal
Mon, Nov 10 - Thu, Nov 13

Delta flights from Greenville to San Antonio

Our best Delta deals on Greenville to San Antonio flight tickets
Delta
Nov 11
GSP1:58 pmGreenville
5h 18m
1 stop
SAT6:16 pmSan Antonio
Nov 18
SAT5:15 amSan Antonio
4h 12m
1 stop
GSP10:27 amGreenville
$297
Find similar
Delta
Nov 11
GSP7:45 amGreenville
5h 25m
1 stop
SAT12:10 pmSan Antonio
Nov 17
SAT4:51 pmSan Antonio
4h 43m
1 stop
GSP10:34 pmGreenville
$312
Find similar
Delta
Oct 24
GSP7:41 pmGreenville
5h 39m
1 stop
SAT12:20 amSan Antonio
Oct 27
SAT5:14 amSan Antonio
3h 55m
1 stop
GSP10:09 amGreenville
$337
Find similar

United Airlines flights from Greenville to San Antonio

Our best United Airlines deals on Greenville to San Antonio flight tickets
United Airlines
Oct 15
GSP3:55 pmGreenville
8h 00m
1 stop
SAT10:55 pmSan Antonio
Oct 21
SAT5:30 amSan Antonio
7h 41m
2 stops
GSP2:11 pmGreenville
$325
Find similar
United Airlines
Oct 11
GSP5:34 pmGreenville
6h 27m
1 stop
SAT11:01 pmSan Antonio
Oct 18
SAT5:30 amSan Antonio
7h 41m
2 stops
GSP2:11 pmGreenville
$332
Find similar
United Airlines
Jan 9
GSP11:49 amGreenville
10h 07m
2 stops
SAT8:56 pmSan Antonio
Jan 15
SAT7:05 amSan Antonio
6h 14m
1 stop
GSP2:19 pmGreenville
$342
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 September 16, 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

Fri 11/7

8:03 pm-5:10 pm

1 stop22h 07m

San Antonio

Mon 11/10

6:00 am-7:23 pm

1 stop12h 23m

$288

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Thu 11/13

5:17 pm-11:12 am

2 stops18h 55m

San Antonio

Tue 11/18

4:16 pm-3:26 pm

1 stop22h 10m

$293

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Tue 11/11

1:58 pm-6:16 pm

1 stop5h 18m

San Antonio

Tue 11/18

5:15 am-10:27 am

1 stop4h 12m

$297

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Tue 11/11

7:45 am-12:10 pm

1 stop5h 25m

San Antonio

Mon 11/17

4:51 pm-10:34 pm

1 stop4h 43m

$312

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Fri 11/14

4:15 pm-9:05 pm

1 stop5h 50m

San Antonio

Tue 11/18

6:20 am-2:30 pm

1 stop7h 10m

$322

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Wed 10/15

3:55 pm-10:55 pm

1 stop8h 00m

San Antonio

Tue 10/21

5:30 am-2:11 pm

2 stops7h 41m

$325

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Fri 11/14

4:15 pm-9:05 pm

1 stop5h 50m

San Antonio

Tue 11/18

6:30 am-2:30 pm

2 stops7h 00m

$327

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Sat 10/11

5:34 pm-11:01 pm

1 stop6h 27m

San Antonio

Sat 10/18

5:30 am-2:11 pm

2 stops7h 41m

$332

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Wed 11/19

4:24 pm-10:15 pm

1 stop6h 51m

San Antonio

Wed 12/3

3:00 pm-11:08 pm

2 stops7h 08m

$343

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Mon 11/10

5:24 pm-12:28 am

1 stop8h 04m

San Antonio

Thu 11/13

8:34 am-3:34 pm

1 stop6h 00m

$367

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 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
DeltaPriceFrom $261Free CancellationRating
7.9
7,957 reviews
Search Delta flights
SouthwestPriceFrom $276Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $284Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
American AirlinesPriceFrom $286Free CancellationRating
7.2
10,000 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
Thu 10/16
Thu 10/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States