$200+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — SAT
Jul 8 — Jul 151
Round-trip
1 adult, Economy
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Best
Last-minute
One-way
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 June 8, 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 June 8, 2026.
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/75:16 am
GSO
- SAT
1 stop4h 46m
American Airlines
Wed 7/159:55 am
SAT
- GSO
1 stop6h 52m
American Airlines
Deal found 6/5![American Airlines logo]()
$231
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:20 am
GSO
- SAT
1 stop7h 48m
Delta
Sat 7/115:00 pm
SAT
- GSO
1 stop5h 59m
Delta
Deal found 6/7![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 6/5. 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 11/212:10 pm
SAT
- GSO
1 stop6h 47m
Delta
Deal found 6/5![Delta logo]()
$267
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/187:19 pm
GSO
- SAT
1 stop5h 39m
American Airlines
Sat 7/255:47 pm
SAT
- GSO
1 stop5h 10m
American Airlines
Deal found 6/5![American Airlines logo]()
$275
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 7/187:19 pm
GSO
- SAT
1 stop5h 39m
American Airlines
Sun 7/196:01 am
SAT
- GSO
1 stop6h 53m
American Airlines
Deal found 6/7![American Airlines logo]()
$300
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 9/266:00 am
GSO
- SAT
1 stop6h 04m
United Airlines
Sat 10/35:30 am
SAT
- GSO
2 stops10h 38m
United Airlines
Deal found 6/6![United Airlines logo]()
$312
This Delta deal was found by Cheapflights users on 6/3. 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.
Fri 7/316:35 pm
GSO
- SAT
1 stop6h 45m
Delta
Mon 8/32:43 pm
SAT
- GSO
1 stop5h 11m
Delta
Deal found 6/3![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 6/3. 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 9/195:51 pm
GSO
- SAT
1 stop5h 59m
United Airlines
Tue 9/221:00 pm
SAT
- GSO
1 stop7h 23m
United Airlines
Deal found 6/3![United Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 6/8. 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.
Thu 11/268:20 am
GSO
- SAT
1 stop6h 02m
Delta
Mon 11/302:10 pm
SAT
- GSO
1 stop6h 47m
Delta
Deal found 6/8![Delta logo]()
$329
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 June 8, 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 June 8, 2026.
This Delta deal was found by Cheapflights users on 6/4. 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 11/710:10 am
GSO
- SAT
1 stop6h 18m
Delta
Sat 11/218:00 am
SAT
- GSO
1 stop4h 46m
Delta
Deal found 6/4![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 7/46:00 am
GSO
- SAT
2 stops10h 39m
United Airlines
Sat 7/111:25 pm
SAT
- GSO
2 stops9h 11m
United Airlines
Deal found 6/7![United Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:21 am
GSO
- SAT
1 stop5h 30m
Delta
Wed 7/157:40 am
SAT
- GSO
1 stop6h 50m
Delta
Deal found 6/7![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 6/5. 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 7/411:20 am
GSO
- SAT
1 stop5h 31m
Delta
Sat 7/115:00 pm
SAT
- GSO
1 stop5h 59m
Delta
Deal found 6/5![Delta logo]()
$262
This United Airlines deal was found by Cheapflights users on 6/4. 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 10/2810:30 am
GSO
- SAT
1 stop6h 08m
United Airlines
Sat 10/317:30 am
SAT
- GSO
1 stop5h 36m
United Airlines
Deal found 6/4![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Fri 7/315:37 pm
GSO
- SAT
1 stop6h 20m
United Airlines
Mon 8/31:35 pm
SAT
- GSO
2 stops9h 01m
United Airlines
Deal found 6/6![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 6/4. 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 8/175:30 am
GSO
- SAT
1 stop5h 18m
Delta
Thu 8/205:20 am
SAT
- GSO
1 stop7h 33m
Delta
Deal found 6/4![Delta logo]()
$455
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Tue 7/76:15 am
GSO
- SAT
2 stops11h 14m
United Airlines
Wed 7/151:25 pm
SAT
- GSO
1 stop6h 58m
United Airlines
Deal found 6/7![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Fri 8/73:00 pm
GSO
- SAT
2 stops8h 57m
United Airlines
Mon 8/107:00 am
SAT
- GSO
1 stop6h 20m
United Airlines
Deal found 6/7![United Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Mon 8/176:00 am
GSO
- SAT
1 stop5h 59m
United Airlines
Thu 8/2012:00 pm
SAT
- GSO
2 stops10h 42m
United Airlines
Deal found 6/5![United Airlines logo]()
$550
Last-minute flights from Greensboro to San AntonioDiscover last-minute flight deals from Greensboro to San Antonio. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from Greensboro to San Antonio. Data last updated June 8, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/3. 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 6/107:49 pm
GSO
- SAT
1 stop5h 10m
American Airlines
Sat 6/135:52 pm
SAT
- GSO
1 stop5h 06m
American Airlines
Deal found 6/3![American Airlines logo]()
$341
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Sun 6/215:10 am
GSO
- SAT
1 stop5h 00m
American Airlines
Sun 6/286:01 am
SAT
- GSO
1 stop6h 57m
American Airlines
Deal found 6/7![American Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:20 am
GSO
- SAT
1 stop7h 48m
Delta
Sat 7/115:00 pm
SAT
- GSO
1 stop5h 59m
Delta
Deal found 6/7![Delta logo]()
$257
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 7/45:16 am
GSO
- SAT
1 stop4h 46m
American Airlines
Sat 7/114:25 pm
SAT
- GSO
2 stops6h 32m
American Airlines
Deal found 6/7![American Airlines logo]()
$344
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/75:16 am
GSO
- SAT
1 stop4h 46m
American Airlines
Wed 7/159:55 am
SAT
- GSO
1 stop6h 52m
American Airlines
Deal found 6/5![American Airlines logo]()
$231
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/187:19 pm
GSO
- SAT
1 stop5h 39m
American Airlines
Sat 7/255:47 pm
SAT
- GSO
1 stop5h 10m
American Airlines
Deal found 6/5![American Airlines logo]()
$275
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 7/187:19 pm
GSO
- SAT
1 stop5h 39m
American Airlines
Sun 7/196:01 am
SAT
- GSO
1 stop6h 53m
American Airlines
Deal found 6/7![American Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 6/3. 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.
Fri 7/316:35 pm
GSO
- SAT
1 stop6h 45m
Delta
Mon 8/32:43 pm
SAT
- GSO
1 stop5h 11m
Delta
Deal found 6/3![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/314:15 pm
GSO
- SAT
1 stop7h 04m
Delta
Fri 8/75:20 am
SAT
- GSO
1 stop4h 59m
Delta
Deal found 6/7![Delta logo]()
$329
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 June 8, 2026.
Search for one-way flight options from Greensboro to San Antonio. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:00 am
GSO
- SAT
1 stop4h 52m
Delta
Deal found 6/7![Delta logo]()
$200
This United Airlines deal was found by Cheapflights users on 6/3. 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 7/16:15 am
GSO
- SAT
2 stops11h 14m
United Airlines
Deal found 6/3![United Airlines logo]()
$248
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/117:19 pm
GSO
- SAT
1 stop5h 39m
American Airlines
Deal found 6/5![American Airlines logo]()
$254
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/116:00 am
GSO
- SAT
2 stops10h 39m
United Airlines
Deal found 6/5![United Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 7/186:00 am
GSO
- SAT
2 stops10h 39m
United Airlines
Deal found 6/7![United Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 6/3. 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 6/164:35 pm
GSO
- SAT
1 stop5h 06m
Delta
Deal found 6/3![Delta logo]()
$347
This United Airlines deal was found by Cheapflights users on 6/3. 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 6/166:00 am
GSO
- SAT
2 stops10h 21m
United Airlines
Deal found 6/3![United Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/159:36 pm
GSO
- SAT
2 stops23h 35m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Mon 6/155:37 pm
GSO
- SAT
1 stop6h 21m
United Airlines
Deal found 6/4![United Airlines logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 6/3. 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.
Wed 7/17:02 pm
GSO
- SAT
3 stops39h 47m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$708
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 June 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $231 (American Airlines) |
One-way from | $200 (Delta) |
Popular in | November |
Cheapest in | October |
Average price | $388 |
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 June 8, 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
Sat 11/7
10:10 am-3:28 pm
1 stop6h 18m
San Antonio
Sat 11/21
8:00 am-1:46 pm
1 stop4h 46m
$257
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Tue 7/7
11:21 am-3:51 pm
1 stop5h 30m
San Antonio
Wed 7/15
7:40 am-3:30 pm
1 stop6h 50m
$257
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Sat 7/4
11:20 am-3:51 pm
1 stop5h 31m
San Antonio
Sat 7/11
5:00 pm-11:59 pm
1 stop5h 59m
$262
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Sat 7/4
6:00 am-3:39 pm
2 stops10h 39m
San Antonio
Sat 7/11
1:25 pm-11:36 pm
2 stops9h 11m
$380
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Wed 10/28
10:30 am-3:38 pm
1 stop6h 08m
San Antonio
Sat 10/31
7:30 am-2:06 pm
1 stop5h 36m
$424
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Fri 7/31
5:37 pm-10:57 pm
1 stop6h 20m
San Antonio
Mon 8/3
1:35 pm-11:36 pm
2 stops9h 01m
$439
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Mon 8/17
5:30 am-9:48 am
1 stop5h 18m
San Antonio
Thu 8/20
5:20 am-1:53 pm
1 stop7h 33m
$455
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Tue 7/7
6:15 am-4:29 pm
2 stops11h 14m
San Antonio
Wed 7/15
1:25 pm-9:23 pm
1 stop6h 58m
$478
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Fri 8/7
3:00 pm-10:57 pm
2 stops8h 57m
San Antonio
Mon 8/10
7:00 am-2:20 pm
1 stop6h 20m
$515
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Mon 8/17
6:00 am-10:59 am
1 stop5h 59m
San Antonio
Thu 8/20
12:00 pm-11:42 pm
2 stops10h 42m
$550
Showing 1-10 of 20 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 June.
| 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 81 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 $290). 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 June 8, 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
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
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Greensboro and San Antonio flights
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Top 3 airlines flying from Greensboro to San Antonio
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$190 | Average$337 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$361 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$408 | FlexibilityNo cancel fee | On-time69% |