$100+ 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.
Find cheap flights from Greensboro to San Antonio with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Greensboro/H. Point to San Antonio are usually found in January or February, booked 83 days in advance, depart on a Thursday or Friday and return on a Tuesday
Cheap 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 6, 2025.
Round-trip from | $191 (American Airlines) |
|---|---|
One-way from | $100 (American Airlines) |
Popular in | March |
Cheapest in | January |
Average price | $380 |
Find flight deals from Greensboro to San Antonio
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 6, 2025.
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 6, 2025.
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.
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.
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.
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 6, 2025.
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
Price
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Wed 7/16
6:04 pm-11:58 pm
1 stop6h 54m
San Antonio
Wed 7/23
6:04 am-11:53 am
1 stop4h 49m
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Wed 9/3
5:30 am-9:40 am
1 stop5h 10m
San Antonio
Tue 9/9
12:15 pm-7:17 pm
1 stop6h 02m
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Tue 10/21
6:35 am-3:25 pm
2 stops9h 50m
San Antonio
Tue 10/28
7:07 am-2:09 pm
1 stop6h 02m
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Tue 7/1
5:39 am-10:44 am
1 stop6h 05m
GreensboroSan Antonio
GSO - SAT
GSOSAT
Greensboro/H. Point
Tue 7/1
10:34 am-10:38 pm
2 stops13h 04m
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.
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 May 23, 2025.
To ensure you get the cheapest price possible for a flight from Greensboro to San Antonio, you should look to book at least 83 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, August is the cheapest month in which you can book a flight from Greensboro to San Antonio (average of $295). Flying from Greensboro to San Antonio in March is currently the most expensive (average of $376). 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 June 6, 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 20% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from Greensboro to San Antonio?
Use this chart to determine the cheapest time to fly round-trip from Greensboro to San Antonio. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Greensboro to San Antonio flight should consider departing on Saturday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in San Antonio by month
Plan your trip to San Antonio by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.
Temperature in San Antonio by month
Plan your trip to San Antonio by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).
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 6, 2025.
To help decide which airline to fly from Greensboro to San Antonio, see what other customers have to say about Delta, United Airlines and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Overall
Entertainment
Crew
Comfort
Boarding
Reviews
Kim,May 2025
PIH - SLC
Food
Overall
Entertainment
Crew
Comfort
Boarding
Reviews
Kim,May 2025
PIH - SLC
Food
Overall
Entertainment
Crew
Comfort
Boarding
Reviews
Kim,May 2025
PIH - SLC
Food
Overall
Entertainment
Crew
Comfort
Boarding
Reviews
Kim,May 2025
PIH - SLC
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.
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Alternative routes for Greensboro to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
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 June 6, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$225 | Average$390 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$388 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$258 | Average$338 | FlexibilityNo cancel fee | On-timeN/A |