$190+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — SAT
Apr 10 — Apr 171
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 March 11, 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 March 11, 2026.
This American Airlines deal was found by Cheapflights users on 3/6. 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 5/25:18 am
GSO
- SAT
1 stop4h 57m
American Airlines
Wed 5/66:10 am
SAT
- GSO
1 stop6h 47m
American Airlines
Deal found 3/6![American Airlines logo]()
$211
This American Airlines deal was found by Cheapflights users on 3/6. 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 5/132:57 pm
GSO
- SAT
1 stop6h 08m
American Airlines
Mon 5/183:11 pm
SAT
- GSO
1 stop6h 36m
American Airlines
Deal found 3/6![American Airlines logo]()
$276
This Delta deal was found by Cheapflights users on 3/10. 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 6/65:23 am
GSO
- SAT
1 stop6h 40m
Delta
Tue 6/910:45 am
SAT
- GSO
1 stop7h 33m
Delta
Deal found 3/10![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 3/9. 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 4/106:00 am
GSO
- SAT
1 stop6h 03m
United Airlines
Tue 4/146:49 am
SAT
- GSO
2 stops10h 58m
United Airlines
Deal found 3/9![United Airlines logo]()
$290
This Delta deal was found by Cheapflights users on 3/9. 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 6/238:20 am
GSO
- SAT
1 stop6h 26m
Delta
Mon 6/2910:45 am
SAT
- GSO
1 stop4h 42m
Delta
Deal found 3/9![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 3/9. 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 3/275:00 pm
GSO
- SAT
1 stop7h 07m
American Airlines
Wed 4/86:20 am
SAT
- GSO
1 stop7h 07m
American Airlines
Deal found 3/9![American Airlines logo]()
$303
This United Airlines deal was found by Cheapflights users on 3/8. 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 4/35:39 pm
GSO
- SAT
1 stop6h 19m
United Airlines
Tue 4/76:49 am
SAT
- GSO
2 stops10h 58m
United Airlines
Deal found 3/8![United Airlines logo]()
$305
This Delta deal was found by Cheapflights users on 3/11. 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 12/168:15 pm
GSO
- SAT
1 stop5h 13m
Delta
Mon 12/216:15 pm
SAT
- GSO
1 stop4h 39m
Delta
Deal found 3/11![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 3/9. 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 3/186:10 am
GSO
- SAT
1 stop6h 15m
Delta
Wed 3/251:37 pm
SAT
- GSO
1 stop7h 03m
Delta
Deal found 3/9![Delta logo]()
$321
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 March 11, 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 March 11, 2026.
This Delta deal was found by Cheapflights users on 3/8. 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 3/186:10 am
GSO
- SAT
1 stop6h 15m
Delta
Wed 3/2512:24 pm
SAT
- GSO
1 stop5h 53m
Delta
Deal found 3/8![Delta logo]()
$321
This United Airlines deal was found by Cheapflights users on 3/10. 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 5/212:45 pm
GSO
- SAT
2 stops11h 14m
United Airlines
Wed 5/67:05 am
SAT
- GSO
1 stop8h 44m
United Airlines
Deal found 3/10![United Airlines logo]()
$375
This United Airlines deal was found by Cheapflights users on 3/7. 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 4/16:15 am
GSO
- SAT
2 stops10h 31m
United Airlines
Sun 4/57:15 am
SAT
- GSO
1 stop6h 03m
United Airlines
Deal found 3/7![United Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 3/9. 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 4/65:46 pm
GSO
- SAT
1 stop7h 52m
Delta
Thu 4/96:17 pm
SAT
- GSO
1 stop4h 42m
Delta
Deal found 3/9![Delta logo]()
$427
This United Airlines deal was found by Cheapflights users on 3/7. 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 3/186:00 am
GSO
- SAT
1 stop10h 04m
United Airlines
Wed 3/257:00 am
SAT
- GSO
2 stops11h 59m
United Airlines
Deal found 3/7![United Airlines logo]()
$406
Last-minute flights from Greensboro to San AntonioDiscover last-minute flight deals from Greensboro to San Antonio. Data last updated March 11, 2026 and is based on user searches.
Discover last-minute flight deals from Greensboro to San Antonio. Data last updated March 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/9. 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 3/106:10 am
GSO
- SAT
1 stop6h 15m
Delta
Thu 4/26:13 am
SAT
- GSO
1 stop4h 22m
Delta
Deal found 3/9![Delta logo]()
$331
This United Airlines deal was found by Cheapflights users on 3/6. 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 3/106:00 am
GSO
- SAT
1 stop10h 04m
United Airlines
Sat 3/147:15 am
SAT
- GSO
2 stops10h 45m
United Airlines
Deal found 3/6![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 3/9. 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 3/186:10 am
GSO
- SAT
1 stop6h 15m
Delta
Wed 3/251:37 pm
SAT
- GSO
1 stop7h 03m
Delta
Deal found 3/9![Delta logo]()
$321
This Delta deal was found by Cheapflights users on 3/6. 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 3/186:10 am
GSO
- SAT
1 stop6h 15m
Delta
Sun 3/225:10 am
SAT
- GSO
1 stop7h 21m
Delta
Deal found 3/6![Delta logo]()
$358
This American Airlines deal was found by Cheapflights users on 3/9. 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 3/275:00 pm
GSO
- SAT
1 stop7h 07m
American Airlines
Wed 4/86:20 am
SAT
- GSO
1 stop7h 07m
American Airlines
Deal found 3/9![American Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 3/8. 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 4/34:11 pm
GSO
- SAT
1 stop7h 44m
American Airlines
Tue 4/78:14 am
SAT
- GSO
1 stop5h 15m
American Airlines
Deal found 3/8![American Airlines logo]()
$276
This United Airlines deal was found by Cheapflights users on 3/8. 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 4/35:39 pm
GSO
- SAT
1 stop6h 19m
United Airlines
Tue 4/76:49 am
SAT
- GSO
2 stops10h 58m
United Airlines
Deal found 3/8![United Airlines logo]()
$305
This American Airlines deal was found by Cheapflights users on 3/9. 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 4/35:00 pm
GSO
- SAT
1 stop6h 19m
American Airlines
Thu 4/96:10 am
SAT
- GSO
1 stop6h 47m
American Airlines
Deal found 3/9![American Airlines logo]()
$341
This United Airlines deal was found by Cheapflights users on 3/9. 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 4/106:00 am
GSO
- SAT
1 stop6h 03m
United Airlines
Tue 4/146:49 am
SAT
- GSO
2 stops10h 58m
United Airlines
Deal found 3/9![United Airlines logo]()
$290
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 March 11, 2026.
Search for one-way flight options from Greensboro to San Antonio. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
This Delta deal was found by Cheapflights users on 3/11. 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 4/85:19 am
GSO
- SAT
1 stop7h 10m
Delta
Deal found 3/11![Delta logo]()
$190
This American Airlines deal was found by Cheapflights users on 3/11. 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 4/84:48 pm
GSO
- SAT
1 stop8h 08m
American Airlines
Deal found 3/11![American Airlines logo]()
$200
This American Airlines deal was found by Cheapflights users on 3/7. 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 4/154:48 pm
GSO
- SAT
1 stop5h 54m
American Airlines
Deal found 3/7![American Airlines logo]()
$214
This United Airlines deal was found by Cheapflights users on 3/7. 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 4/1512:09 pm
GSO
- SAT
2 stops9h 31m
United Airlines
Deal found 3/7![United Airlines logo]()
$219
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/81:27 pm
GSO
- SAT
2 stops8h 36m
United Airlines
Deal found 3/11![United Airlines logo]()
$229
This Delta deal was found by Cheapflights users on 3/9. 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 4/194:55 pm
GSO
- SAT
1 stop6h 30m
Delta
Deal found 3/9![Delta logo]()
$244
This American Airlines deal was found by Cheapflights users on 3/10. 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.
Sun 4/194:31 pm
GSO
- SAT
1 stop7h 28m
American Airlines
Deal found 3/10![American Airlines logo]()
$254
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Sun 4/196:00 am
GSO
- SAT
2 stops8h 08m
United Airlines
Deal found 3/8![United Airlines logo]()
$259
This United Airlines deal was found by Cheapflights users on 3/10. 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 3/256:00 am
GSO
- SAT
2 stops10h 33m
United Airlines
Deal found 3/10![United Airlines logo]()
$342
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Sun 3/295:34 pm
GSO
- SAT
1 stop6h 19m
United Airlines
Deal found 3/8![United Airlines logo]()
$388
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 March 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $211 (American Airlines) |
One-way from | $190 (Delta) |
Popular in | November |
Cheapest in | October |
Average price | $331 |
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 March 11, 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
Quickest round-trip
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Wed 3/18
6:10 am-11:25 am
1 stop6h 15m
San Antonio
Wed 3/25
12:24 pm-7:17 pm
1 stop5h 53m
$321
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Sat 5/2
12:45 pm-10:59 pm
2 stops11h 14m
San Antonio
Wed 5/6
7:05 am-4:49 pm
1 stop8h 44m
$375
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Wed 4/1
6:15 am-3:46 pm
2 stops10h 31m
San Antonio
Sun 4/5
7:15 am-2:18 pm
1 stop6h 03m
$385
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Wed 3/18
6:00 am-3:04 pm
1 stop10h 04m
San Antonio
Wed 3/25
7:00 am-7:59 pm
2 stops11h 59m
$406
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Mon 4/6
5:46 pm-12:38 am
1 stop7h 52m
San Antonio
Thu 4/9
6:17 pm-11:59 pm
1 stop4h 42m
$427
Cheapest one-way
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Wed 4/8
5:19 am-11:29 am
1 stop7h 10m
$190
Quickest one-way
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Wed 4/15
4:48 pm-9:42 pm
1 stop5h 54m
$214
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Wed 4/15
12:09 pm-8:40 pm
2 stops9h 31m
$219
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Wed 4/8
1:27 pm-9:03 pm
2 stops8h 36m
$229
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Sun 4/19
6:35 am-12:59 pm
1 stop7h 24m
$244
Showing 1-10 of 14 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 March.
| 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?
Use this chart to determine the optimal time to book a round-trip flight from Greensboro to San Antonio. Price data was last updated on March 6, 2026.
To ensure you get the cheapest price possible for a flight from Greensboro to San Antonio, you should look to book at least 52 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, November is the cheapest month in which you can book a flight from Greensboro to San Antonio (average of $118). Flying from Greensboro to San Antonio in March is currently the most expensive (average of $208). 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.
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 March 11, 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.
Crew
8.5
Food
7.2
Comfort
7.9
Boarding
8.1
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Boarding
8.1
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Boarding
8.1
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Boarding
8.1
Overall
7.9
Entertainment
7.8
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
Browse other Greensboro and San Antonio flight options. Last updated on March 11, 2026.
Other flights from Greensboro
Browse through other flights departing from Greensboro. Flights are based on user searches made on Cheapflights and were last updated on March 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 11, 2026.
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 March 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$190 | Average$336 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$352 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$258 | Average$408 | FlexibilityNo cancel fee | On-time69% |