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$131+ 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — SAT
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Greensboro/H. Point to San Antonio are usually found in October or September, booked 52 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Greensboro to San Antonio

Cheapest flights from Greensboro to San Antonio
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 diciembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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.
sáb. 12/135:32 pmGSO - SAT
1 stop6h 27mUnited Airlines
mar. 12/167:20 amSAT - GSO
1 stop5h 54mUnited Airlines
Deal found 12/10$301
This Delta deal was found by Cheapflights users on 12/10. 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.
mié. 12/2411:20 amGSO - SAT
1 stop5h 20mDelta
mié. 1/77:45 amSAT - GSO
1 stop4h 44mDelta
Deal found 12/10$338
This Delta deal was found by Cheapflights users on 12/10. 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.
sáb. 12/207:59 pmGSO - SAT
1 stop5h 39mDelta
dom. 1/44:45 pmSAT - GSO
1 stop6h 12mDelta
Deal found 12/10$339
This Delta deal was found by Cheapflights users on 12/11. 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.
sáb. 12/207:59 pmGSO - SAT
1 stop5h 39mDelta
jue. 12/2511:16 amSAT - GSO
1 stop6h 13mDelta
Deal found 12/11$352
This American Airlines deal was found by Cheapflights users on 12/10. 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.
jue. 12/255:25 pmGSO - SAT
1 stop6h 34mAmerican Airlines
lun. 12/296:41 amSAT - GSO
1 stop4h 32mAmerican Airlines
Deal found 12/10$363
This American Airlines deal was found by Cheapflights users on 12/11. 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.
mié. 12/245:14 amGSO - SAT
1 stop5h 04mAmerican Airlines
mié. 1/76:14 amSAT - GSO
2 stops7h 57mAmerican Airlines
Deal found 12/11$372
This Delta deal was found by Cheapflights users on 12/10. 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.
jue. 12/112:22 pmGSO - SAT
1 stop7h 01mDelta
mar. 12/168:00 amSAT - GSO
1 stop4h 37mDelta
Deal found 12/10$373
This Delta deal was found by Cheapflights users on 12/10. 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.
lun. 12/227:59 pmGSO - SAT
1 stop5h 39mDelta
dom. 1/44:45 pmSAT - GSO
1 stop4h 33mDelta
Deal found 12/10$404
This American Airlines deal was found by Cheapflights users on 12/11. 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.
mié. 12/245:14 amGSO - SAT
1 stop5h 04mAmerican Airlines
vie. 12/265:48 pmSAT - GSO
1 stop5h 08mAmerican Airlines
Deal found 12/11$405
This Delta deal was found by Cheapflights users on 12/11. 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.
mar. 12/237:59 pmGSO - SAT
1 stop5h 39mDelta
vie. 12/264:45 pmSAT - GSO
1 stop4h 20mDelta
Deal found 12/11$411
This United Airlines deal was found by Cheapflights users on 12/11. 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.
mié. 12/246:30 amGSO - SAT
2 stops10h 23mUnited Airlines
vie. 12/267:05 amSAT - GSO
1 stop6h 05mUnited Airlines
Deal found 12/11$414

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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$191
(American Airlines)

One-way from

$131
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$404
Provider with most accurate pricing for Greensboro/H. Point-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greensboro/H. Point-San Antonio flights.
Search Deals
From Greensboro/H. Point to San Antonio
Search Deals
One-way flight from Greensboro/H. Point to San Antonio
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 diciembre 12, 2025.
Use the filters below to find and compare flights from Greensboro to San Antonio that are best for you.

Fly from

Greensboro

Fly to

San Antonio

Route

Depart

Return

Price

GreensboroSan Antonio

GSO - SAT

GSOSAT

Greensboro/H. Point

sáb. 3/7

10:13 am-4:58 pm

1 stop7h 45m

San Antonio

mié. 3/11

4:25 pm-11:07 pm

1 stop5h 42m

$257

GreensboroSan Antonio

GSO - SAT

GSOSAT

Greensboro/H. Point

mié. 1/28

11:24 am-10:57 pm

2 stops12h 33m

San Antonio

lun. 2/2

12:15 pm-7:01 pm

1 stop5h 46m

$273

GreensboroSan Antonio

GSO - SAT

GSOSAT

Greensboro/H. Point

vie. 2/20

5:19 pm-11:12 pm

1 stop6h 53m

San Antonio

dom. 2/22

7:05 am-2:12 pm

1 stop6h 07m

$279

GreensboroSan Antonio

GSO - SAT

GSOSAT

Greensboro/H. Point

mié. 6/10

6:55 pm-12:14 am

1 stop6h 19m

San Antonio

lun. 6/15

6:20 pm-11:57 pm

1 stop4h 37m

$290

GreensboroSan Antonio

GSO - SAT

GSOSAT

Greensboro/H. Point

sáb. 3/7

10:13 am-3:35 pm

1 stop6h 22m

San Antonio

lun. 3/9

4:25 pm-11:07 pm

1 stop5h 42m

$292

GreensboroSan Antonio

GSO - SAT

GSOSAT

Greensboro/H. Point

vie. 3/6

7:59 pm-12:34 am

1 stop5h 35m

San Antonio

mar. 3/10

5:20 am-11:30 am

1 stop5h 10m

$292

GreensboroSan Antonio

GSO - SAT

GSOSAT

Greensboro/H. Point

mié. 6/10

6:00 am-3:38 pm

2 stops10h 38m

San Antonio

lun. 6/15

2:01 pm-8:57 pm

1 stop5h 56m

$295

GreensboroSan Antonio

GSO - SAT

GSOSAT

Greensboro/H. Point

vie. 1/9

5:38 pm-11:23 pm

1 stop6h 45m

San Antonio

sáb. 1/17

4:29 pm-11:47 pm

1 stop6h 18m

$300

GreensboroSan Antonio

GSO - SAT

GSOSAT

Greensboro/H. Point

mar. 3/31

10:07 am-3:22 pm

1 stop6h 15m

San Antonio

sáb. 4/4

10:46 am-4:27 pm

1 stop4h 41m

$317

GreensboroSan Antonio

GSO - SAT

GSOSAT

Greensboro/H. Point

jue. 5/21

5:25 am-9:48 am

1 stop5h 23m

San Antonio

dom. 5/24

12:15 pm-6:02 pm

1 stop4h 47m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 21 results
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2
3

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Greensboro-San Antonio flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Greensboro-San Antonio flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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 December 5, 2025.

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, February is the cheapest month in which you can book a flight from Greensboro to San Antonio (average of $85). Flying from Greensboro to San Antonio in June is currently the most expensive (average of $207). 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.

What is the cheapest time of day to fly from GSO to SAT?

Find hourly flight availability from Greensboro to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Greensboro to San Antonio in the evening. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight at noon.

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 diciembre 12, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American 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.
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Greensboro to San Antonio?

    For as low as $290, United Airlines can have you in San Antonio from Greensboro in 6h 19m. The distance from Greensboro to San Antonio is about 1165 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Greensboro to San Antonio round-trip?

    Cheapflights users have booked flights from Greensboro to San Antonio round-trip from $207. Other airlines that can offer you cheap pricing are Delta, from $257, and United Airlines, from $258. You may be able to fly from Greensboro to San Antonio for 42% less than the average price by searching for these airlines.

  • Can I find deals for flights from Greensboro to San Antonio that include hotel bookings?

    Yes. In addition to deals on Greensboro to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greensboro to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greensboro to San Antonio.

  • Can I find deals for business class flights from Greensboro to San Antonio?

    Yes. Cheapflights offers flight deals from Greensboro to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Greensboro to San Antonio?

    Currently, February is the cheapest month in which you can book a flight from Greensboro to San Antonio (average of $85). Flying from Greensboro to San Antonio in June is currently the most expensive (average of $207). 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.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$207Average$362FlexibilityNo cancel feeOn-time71%
DeltaCheapest$257Average$339FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$528FlexibilityNo cancel feeOn-time69%

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