$181+ Cheap flights from Greensboro to San Antonio (GSO - SAT)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — SAT
May 28 — Jun 41
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Greensboro to San AntonioExplore the most affordable flight options available from Greensboro to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
Explore the most affordable flight options available from Greensboro to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
This American Airlines deal was found by Cheapflights users on 4/26. 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.
Tue 7/147:48 pm
GSO
- SAT
1 stop5h 11m
American Airlines
Tue 7/219:55 am
SAT
- GSO
1 stop6h 52m
American Airlines
Deal found 4/26![American Airlines logo]()
$231
This Delta deal was found by Cheapflights users on 4/23. 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.
Sat 11/76:05 am
GSO
- SAT
1 stop6h 15m
Delta
Sat 11/2112:50 pm
SAT
- GSO
1 stop7h 48m
Delta
Deal found 4/23![Delta logo]()
$257
This American Airlines deal was found by Cheapflights users on 4/26. 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.
Tue 6/23:28 pm
GSO
- SAT
1 stop6h 47m
American Airlines
Sat 6/62:51 pm
SAT
- GSO
1 stop7h 13m
American Airlines
Deal found 4/26![American Airlines logo]()
$286
This Delta deal was found by Cheapflights users on 4/27. 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.
Sat 5/96:10 am
GSO
- SAT
1 stop7h 31m
Delta
Wed 7/15:25 am
SAT
- GSO
1 stop7h 24m
Delta
Deal found 4/27![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 4/27. 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.
Mon 7/277:59 pm
GSO
- SAT
1 stop5h 25m
Delta
Sat 8/15:00 pm
SAT
- GSO
1 stop5h 59m
Delta
Deal found 4/27![Delta logo]()
$312
This American Airlines deal was found by Cheapflights users on 4/26. 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.
Wed 5/276:33 pm
GSO
- SAT
1 stop4h 44m
American Airlines
Sat 5/305:52 pm
SAT
- GSO
1 stop5h 06m
American Airlines
Deal found 4/26![American Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Tue 7/146:00 am
GSO
- SAT
2 stops11h 03m
United Airlines
Tue 7/217:00 am
SAT
- GSO
1 stop6h 20m
United Airlines
Deal found 4/24![United Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 4/26. 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 7/86:00 am
GSO
- SAT
2 stops11h 03m
United Airlines
Sat 8/89:37 am
SAT
- GSO
2 stops13h 07m
United Airlines
Deal found 4/26![United Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 4/26. 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 5/226:33 pm
GSO
- SAT
1 stop4h 44m
American Airlines
Tue 5/265:52 pm
SAT
- GSO
1 stop4h 58m
American Airlines
Deal found 4/26![American Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Sat 5/166:15 am
GSO
- SAT
1 stop7h 00m
United Airlines
Wed 5/2012:20 pm
SAT
- GSO
1 stop8h 39m
United Airlines
Deal found 4/26![United Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 4/26. 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.
Sat 5/25:19 am
GSO
- SAT
1 stop7h 02m
Delta
Wed 5/65:20 am
SAT
- GSO
1 stop5h 07m
Delta
Deal found 4/26![Delta logo]()
$341
Best flights from Greensboro to San AntonioDiscover carefully curated flight deals from Greensboro to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
Discover carefully curated flight deals from Greensboro to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
This Delta deal was found by Cheapflights users on 4/23. 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.
Wed 6/105:25 am
GSO
- SAT
1 stop6h 45m
Delta
Sun 6/146:45 am
SAT
- GSO
1 stop6h 04m
Delta
Deal found 4/23![Delta logo]()
$312
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Tue 7/146:00 am
GSO
- SAT
2 stops11h 03m
United Airlines
Tue 7/217:00 am
SAT
- GSO
1 stop6h 20m
United Airlines
Deal found 4/26![United Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 4/23. 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 6/186:36 pm
GSO
- SAT
1 stop4h 41m
Delta
Mon 6/227:51 am
SAT
- GSO
1 stop6h 59m
Delta
Deal found 4/23![Delta logo]()
$367
This United Airlines deal was found by Cheapflights users on 4/24. 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 5/156:15 am
GSO
- SAT
1 stop7h 00m
United Airlines
Mon 5/185:44 pm
SAT
- GSO
1 stop5h 40m
United Airlines
Deal found 4/24![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 4/27. 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.
Tue 6/95:25 am
GSO
- SAT
1 stop5h 27m
Delta
Tue 6/95:00 pm
SAT
- GSO
1 stop5h 59m
Delta
Deal found 4/27![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Sat 5/95:39 pm
GSO
- SAT
1 stop6h 15m
United Airlines
Tue 5/122:00 pm
SAT
- GSO
2 stops8h 44m
United Airlines
Deal found 4/24![United Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/132:58 pm
GSO
- SAT
1 stop7h 37m
United Airlines
Sun 5/175:44 pm
SAT
- GSO
1 stop5h 40m
United Airlines
Deal found 4/27![United Airlines logo]()
$445
This United Airlines deal was found by Cheapflights users on 4/24. 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 5/86:00 am
GSO
- SAT
1 stop6h 03m
United Airlines
Tue 5/122:00 pm
SAT
- GSO
2 stops8h 44m
United Airlines
Deal found 4/24![United Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Sat 5/96:00 am
GSO
- SAT
2 stops8h 16m
United Airlines
Mon 5/112:00 pm
SAT
- GSO
1 stop6h 09m
United Airlines
Deal found 4/24![United Airlines logo]()
$450
Last-minute flights from Greensboro to San AntonioDiscover last-minute flight deals from Greensboro to San Antonio. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from Greensboro to San Antonio. Data last updated April 28, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/26. 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.
Sat 5/25:19 am
GSO
- SAT
1 stop7h 02m
Delta
Wed 5/65:20 am
SAT
- GSO
1 stop5h 07m
Delta
Deal found 4/26![Delta logo]()
$341
This United Airlines deal was found by Cheapflights users on 4/24. 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 5/86:15 am
GSO
- SAT
1 stop7h 00m
United Airlines
Sat 5/92:00 pm
SAT
- GSO
1 stop6h 09m
United Airlines
Deal found 4/24![United Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 4/27. 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.
Sat 5/96:10 am
GSO
- SAT
1 stop7h 31m
Delta
Wed 7/15:25 am
SAT
- GSO
1 stop7h 24m
Delta
Deal found 4/27![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 5/121:37 pm
GSO
- SAT
2 stops7h 08m
American Airlines
Sat 5/168:18 am
SAT
- GSO
1 stop4h 39m
American Airlines
Deal found 4/27![American Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 4/24. 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 5/156:15 am
GSO
- SAT
1 stop7h 00m
United Airlines
Mon 5/185:44 pm
SAT
- GSO
1 stop5h 40m
United Airlines
Deal found 4/24![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Sat 5/166:15 am
GSO
- SAT
1 stop7h 00m
United Airlines
Wed 5/2012:20 pm
SAT
- GSO
1 stop8h 39m
United Airlines
Deal found 4/26![United Airlines logo]()
$340
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Sat 5/164:51 pm
GSO
- SAT
1 stop8h 05m
American Airlines
Tue 5/196:00 am
SAT
- GSO
2 stops7h 10m
American Airlines
Deal found 4/27![American Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 4/26. 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 5/226:33 pm
GSO
- SAT
1 stop4h 44m
American Airlines
Tue 5/265:52 pm
SAT
- GSO
1 stop4h 58m
American Airlines
Deal found 4/26![American Airlines logo]()
$334
This American Airlines deal was found by Cheapflights users on 4/26. 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.
Wed 5/276:33 pm
GSO
- SAT
1 stop4h 44m
American Airlines
Sat 5/305:52 pm
SAT
- GSO
1 stop5h 06m
American Airlines
Deal found 4/26![American Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 4/26. 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.
Wed 5/2711:05 am
GSO
- SAT
1 stop5h 47m
Delta
Sun 5/316:11 pm
SAT
- GSO
1 stop4h 46m
Delta
Deal found 4/26![Delta logo]()
$362
One-way flights from Greensboro to San AntonioSearch for one-way flight options from Greensboro to San Antonio. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
Search for one-way flight options from Greensboro to San Antonio. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:36 pm
GSO
- SAT
2 stops22h 23m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:36 pm
GSO
- SAT
2 stops43h 37m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$182
This Delta deal was found by Cheapflights users on 4/25. 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.
Tue 8/258:20 am
GSO
- SAT
1 stop5h 47m
Delta
Deal found 4/25![Delta logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:36 pm
GSO
- SAT
2 stops36h 19m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$199
This American Airlines deal was found by Cheapflights users on 4/26. 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.
Mon 6/86:33 pm
GSO
- SAT
1 stop4h 43m
American Airlines
Deal found 4/26![American Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:36 pm
GSO
- SAT
2 stops22h 23m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 4/26. 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.
Sun 6/76:00 am
GSO
- SAT
1 stop5h 35m
Delta
Deal found 4/26![Delta logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:54 pm
GSO
- SAT
2 stops39h 51m
Breeze Airways
Deal found 4/24![Breeze Airways logo]()
$255
This KAYAK deal was found by Cheapflights users on 4/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:09 am
GSO
- SAT
1 stop6h 52m
Delta
Deal found 4/23![Delta logo]()
$259
Find flight deals from Greensboro to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Greensboro (GSO) to San Antonio (SAT). 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 April 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $231 (American Airlines) |
One-way from | $181 (Kiwi.com) |
Popular in | November |
Cheapest in | October |
Average price | $350 |
Cheapflights Fare Finder
Customize your flight search to find flights from Greensboro 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, Cheapflights users made 2,558,603 searches. Data last updated April 28, 2026.
Use the filters below to find and compare flights from Greensboro to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Wed 6/10
5:25 am-11:10 am
1 stop6h 45m
San Antonio
Sun 6/14
6:45 am-1:49 pm
1 stop6h 04m
$312
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Tue 7/14
6:00 am-4:03 pm
2 stops11h 03m
San Antonio
Tue 7/21
7:00 am-2:20 pm
1 stop6h 20m
$326
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Thu 6/18
6:36 pm-10:17 pm
1 stop4h 41m
San Antonio
Mon 6/22
7:51 am-3:50 pm
1 stop6h 59m
$367
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Fri 5/15
6:15 am-12:15 pm
1 stop7h 00m
San Antonio
Mon 5/18
5:44 pm-12:24 am
1 stop5h 40m
$369
Quickest round-trip
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Tue 6/9
5:25 am-9:52 am
1 stop5h 27m
San Antonio
Tue 6/9
5:00 pm-11:59 pm
1 stop5h 59m
$379
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Sat 5/9
5:39 pm-10:54 pm
1 stop6h 15m
San Antonio
Tue 5/12
2:00 pm-11:44 pm
2 stops8h 44m
$436
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Wed 5/13
2:58 pm-9:35 pm
1 stop7h 37m
San Antonio
Sun 5/17
5:44 pm-12:24 am
1 stop5h 40m
$445
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Fri 5/8
6:00 am-11:03 am
1 stop6h 03m
San Antonio
Tue 5/12
2:00 pm-11:44 pm
2 stops8h 44m
$450
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Sat 5/9
6:00 am-1:16 pm
2 stops8h 16m
San Antonio
Mon 5/11
2:00 pm-9:09 pm
1 stop6h 09m
$450
Cheapest one-way
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Mon 6/8
9:36 pm-6:56 pm
3 stops46h 20m
$210
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Greensboro to San Antonio
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greensboro to San Antonio in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Greensboro-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greensboro-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greensboro-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Greensboro-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Greensboro-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Greensboro to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Greensboro with our price prediction graph.
GSO-SAT
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 Greensboro to San Antonio
How far ahead should I book a flight from Greensboro to San Antonio?
To ensure you get the cheapest price possible for a flight from Greensboro to San Antonio, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Greensboro to San Antonio?
Currently, October is the cheapest month in which you can book a flight from Greensboro to San Antonio (average of $270). Flying from Greensboro to San Antonio in November is currently the most expensive (average of $469). 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.
How much does it cost to fly round-trip from Greensboro to San Antonio?
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated April 28, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Greensboro to San Antonio. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Greensboro to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Greensboro and San Antonio flights
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Top 3 airlines flying from Greensboro to San Antonio
Discover the top 3 airlines that operate flights from Greensboro to San Antonio. 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 April 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$223 | Average$335 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$363 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$408 | FlexibilityNo cancel fee | On-time69% |