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$279+ Cheap flights from Gainesville to San Antonio (GNV - SAT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
GNV — SAT
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Gainesville to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Gainesville (GNV) 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 July 30, 2025.

Round-trip from

$279
(Delta)

Popular in

March

Cheapest in

June

Average price

$420
From Gainesville Regional to San Antonio
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($170 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Gainesville to San Antonio

Cheapest flights from Gainesville to San Antonio
Explore the most affordable flight options available from Gainesville to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Delta deal was found by Cheapflights users on 7/29. 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 8/2910:17 amGNV - SAT
1 stop5h 03mDelta
Mon 9/15:25 amSAT - GNV
1 stop7h 00mDelta
Deal found 7/29$279
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 8/211:57 pmGNV - SAT
2 stops7h 36mAmerican Airlines
Sat 8/239:15 amSAT - GNV
1 stop5h 34mAmerican Airlines
Deal found 7/30$384

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gainesville 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 July 30, 2025.
Use the filters below to find and compare flights from Gainesville to San Antonio that are best for you.

Fly from

Gainesville

Fly to

San Antonio

Route

Depart

Return

Price

GainesvilleSan Antonio

GNV - SAT

GNVSAT

Gainesville Regional

Fri 8/29

10:17 am-2:20 pm

1 stop5h 03m

San Antonio

Mon 9/1

5:25 am-1:25 pm

1 stop7h 00m

$279

GainesvilleSan Antonio

GNV - SAT

GNVSAT

Gainesville Regional

Thu 8/21

1:57 pm-8:33 pm

2 stops7h 36m

San Antonio

Sat 8/23

9:15 am-3:49 pm

1 stop5h 34m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Gainesville to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Gainesville 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 Gainesville to San Antonio

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

Currently, August is the cheapest month in which you can book a flight from Gainesville to San Antonio (average of $295). Flying from Gainesville 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 GNV to SAT?

Find hourly flight availability from Gainesville 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 July 30, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 3% on flights from Gainesville to San Antonio by exploring options for tickets in the morning.

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 July 30, 2025.
Read reviews from past customers who have flown Delta and American Airlines from Gainesville 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
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Gainesville to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    According to our current data, Delta ($279), and American Airlines ($384) offers the cheapest pricing from Gainesville to San Antonio. Users have found that Delta is 44% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gainesville 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 Gainesville to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Gainesville to San Antonio (average of $295). Flying from Gainesville 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.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
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Top 2 airlines flying from Gainesville to San Antonio

Discover the top 2 airlines that operate flights from Gainesville 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$284Average$421FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$314Average$420FlexibilityNo cancel feeOn-time71%

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