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$299+ 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
GNV — SAT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$299
(Delta)

Popular in

March

Cheapest in

June

Average price

$388
From Gainesville Regional to San Antonio
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($148 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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 September 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. 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.
Wed 12/245:15 pmGNV - SAT
1 stop6h 51mDelta
Mon 12/295:10 amSAT - GNV
1 stop5h 10mDelta
Deal found 9/11$299
This Delta deal was found by Cheapflights users on 9/9. 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 12/236:00 amGNV - SAT
1 stop5h 11mDelta
Mon 12/295:10 amSAT - GNV
1 stop5h 10mDelta
Deal found 9/9$329
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/44:24 pmGNV - SAT
1 stop6h 49mAmerican Airlines
Mon 10/136:12 pmSAT - GNV
1 stop4h 43mAmerican Airlines
Deal found 9/9$347
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 12/127:00 amGNV - SAT
1 stop8h 04mAmerican Airlines
Sat 1/102:36 pmSAT - GNV
2 stops8h 32mAmerican Airlines
Deal found 9/11$378
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/284:21 pmGNV - SAT
1 stop7h 18mAmerican Airlines
Thu 10/306:12 pmSAT - GNV
1 stop4h 43mAmerican Airlines
Deal found 9/10$403
This Delta deal was found by Cheapflights users on 9/9. 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 10/46:00 amGNV - SAT
1 stop4h 32mDelta
Sun 10/125:14 amSAT - GNV
1 stop6h 33mDelta
Deal found 9/9$437
This Delta deal was found by Cheapflights users on 9/10. 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.
Thu 9/257:06 pmGNV - SAT
1 stop5h 53mDelta
Mon 9/296:35 amSAT - GNV
1 stop4h 56mDelta
Deal found 9/10$439
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 9/254:24 pmGNV - SAT
1 stop7h 20mAmerican Airlines
Mon 9/291:44 pmSAT - GNV
2 stops9h 15mAmerican Airlines
Deal found 9/10$444
This Delta deal was found by Cheapflights users on 9/11. 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.
Sat 9/132:10 pmGNV - SAT
1 stop5h 08mDelta
Sun 9/146:35 amSAT - GNV
1 stop4h 56mDelta
Deal found 9/11$450
This Delta deal was found by Cheapflights users on 9/9. 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 10/276:04 amGNV - SAT
1 stop4h 51mDelta
Wed 10/295:14 amSAT - GNV
1 stop6h 33mDelta
Deal found 9/9$454
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 9/136:00 amGNV - SAT
1 stop5h 21mAmerican Airlines
Mon 9/151:44 pmSAT - GNV
2 stops8h 29mAmerican Airlines
Deal found 9/11$455

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 September 11, 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

Wed 12/24

5:15 pm-11:06 pm

1 stop6h 51m

San Antonio

Mon 12/29

5:10 am-11:20 am

1 stop5h 10m

$299

GainesvilleSan Antonio

GNV - SAT

GNVSAT

Gainesville Regional

Fri 12/12

7:00 am-2:04 pm

1 stop8h 04m

San Antonio

Sat 1/10

8:48 am-6:03 pm

1 stop8h 15m

$299

GainesvilleSan Antonio

GNV - SAT

GNVSAT

Gainesville Regional

Tue 12/23

6:00 am-10:11 am

1 stop5h 11m

San Antonio

Mon 12/29

5:10 am-11:20 am

1 stop5h 10m

$299

GainesvilleSan Antonio

GNV - SAT

GNVSAT

Gainesville Regional

Sat 10/4

4:24 pm-10:13 pm

1 stop6h 49m

San Antonio

Mon 10/13

6:12 pm-11:55 pm

1 stop4h 43m

$347

GainesvilleSan Antonio

GNV - SAT

GNVSAT

Gainesville Regional

Sun 11/30

7:16 am-12:03 pm

1 stop5h 47m

$449

GainesvilleSan Antonio

GNV - SAT

GNVSAT

Gainesville Regional

Sun 11/30

7:04 pm-5:00 am

3 stops34h 56m

$982

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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 September 11, 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 September 11, 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
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

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
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

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.

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

    Departing from Gainesville to San Antonio will take you 6h 51m. The distance from Gainesville to San Antonio is about 972 mi. This flight may include one or multiple stops.

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

    According to our current data, Delta ($284), and American Airlines ($288) offers the cheapest pricing from Gainesville to San Antonio. Users have found that Delta is 45% 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
New Braunfels
Kerrville

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$284Average$538FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$422FlexibilityNo cancel feeOn-time71%

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