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$140+ Cheap flights from Gainesville to San Antonio (GNV - 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
GNV — SAT
Jun 20 — Jun 271
Fri 6/20
Fri 6/27
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 June 15, 2025.

Round-trip from

$279
(Delta)

One-way from

$140
(Delta)

Popular in

March

Cheapest in

August

Average price

$348
From Gainesville Regional to San Antonio
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One-way flight from Gainesville Regional to San Antonio
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Highest demand for flights based on searches. 28% potential increase in price ($191 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 15, 2025.

This Delta deal was found by Cheapflights users on 6/14. 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 7/206:00 amGNV - SAT
1 stop4h 45mDelta
Mon 7/285:25 amSAT - GNV
1 stop6h 00mDelta
Deal found 6/14$279
This American Airlines deal was found by Cheapflights users on 6/13. 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.
Mon 9/154:24 pmGNV - SAT
1 stop5h 27mAmerican Airlines
Sun 9/215:27 pmSAT - GNV
1 stop5h 46mAmerican Airlines
Deal found 6/13$329

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 June 15, 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

Sun 7/20

6:00 am-9:45 am

1 stop4h 45m

San Antonio

Mon 7/28

5:25 am-12:25 pm

1 stop6h 00m

$279

GainesvilleSan Antonio

GNV - SAT

GNVSAT

Gainesville Regional

Mon 9/15

4:24 pm-8:51 pm

1 stop5h 27m

San Antonio

Sun 9/21

5:27 pm-12:13 am

1 stop5h 46m

$329

GainesvilleSan Antonio

GNV - SAT

GNVSAT

Gainesville Regional

Sun 7/20

6:00 am-9:45 am

1 stop4h 45m

$140

GainesvilleSan Antonio

GNV - SAT

GNVSAT

Gainesville Regional

Mon 7/21

1:49 pm-9:50 pm

2 stops9h 01m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

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 June 15, 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.

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 15, 2025.
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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
7,961 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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 ($329) offers the cheapest pricing from Gainesville to San Antonio. Users have found that Delta is 42% 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 Gainesville?

Book flights to Gainesville 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 June 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$290Average$420FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$331Average$473FlexibilityNo cancel feeOn-time71%

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