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$116+ Cheap flights from Fresno to San Antonio (FAT - 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — SAT
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Fresno Airterminal to San Antonio are usually found in September or January, booked 28 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Fresno to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Fresno (FAT) 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 17, 2025.

Round-trip from

$228
(Kiwi.com)

One-way from

$116
(Trip.com)

Popular in

June

Cheapest in

September

Average price

$322
From Fresno Airterminal to San Antonio
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One-way flight from Fresno Airterminal to San Antonio
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Highest demand for flights based on searches. 6% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Fresno to San Antonio

Cheapest flights from Fresno to San Antonio
Explore the most affordable flight options available from Fresno to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/510:17 pmFAT - SAT
1 stop23h 23mMultiple Airlines
Wed 10/87:00 amSAT - FAT
1 stop26h 32mMultiple Airlines
Deal found 9/15$228
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2310:17 pmFAT - SAT
1 stop23h 23mMultiple Airlines
Sun 10/267:00 amSAT - FAT
1 stop26h 17mMultiple Airlines
Deal found 9/16$232
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/134:34 pmFAT - SAT
1 stop10h 35mMultiple Airlines
Tue 12/166:44 pmSAT - FAT
1 stop16h 36mMultiple Airlines
Deal found 9/16$240
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:26 pmFAT - SAT
1 stop27h 14mMultiple Airlines
Mon 10/206:15 pmSAT - FAT
1 stop18h 02mMultiple Airlines
Deal found 9/15$249
This Southwest deal was found by Cheapflights users on 9/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:30 amFAT - SAT
1 stop7h 30mSouthwest
Tue 12/1612:45 pmSAT - FAT
2 stops9h 00mSouthwest
Deal found 9/16$253
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:22 amFAT - SAT
1 stop13h 18mMultiple Airlines
Fri 12/56:23 pmSAT - FAT
1 stop18h 52mMultiple Airlines
Deal found 9/15$256
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/313:13 pmFAT - SAT
1 stop6h 27mMultiple Airlines
Sat 11/86:23 pmSAT - FAT
1 stop15h 04mMultiple Airlines
Deal found 9/15$257
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:35 pmFAT - SAT
1 stop24h 20mAlaska Airlines
Sat 11/86:32 amSAT - FAT
1 stop11h 09mAlaska Airlines
Deal found 9/15$258
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/28:22 amFAT - SAT
1 stop26h 54mMultiple Airlines
Mon 10/62:01 pmSAT - FAT
1 stop22h 16mMultiple Airlines
Deal found 9/17$264
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:22 pmFAT - SAT
1 stop24h 30mMultiple Airlines
Thu 10/29:47 pmSAT - FAT
1 stop11h 29mMultiple Airlines
Deal found 9/16$266

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fresno 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 17, 2025.
Use the filters below to find and compare flights from Fresno to San Antonio that are best for you.

Fly from

Fresno

Fly to

San Antonio

Route

Depart

Return

Price

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Sat 12/13

5:30 am-3:00 pm

1 stop7h 30m

San Antonio

Tue 12/16

12:45 pm-7:45 pm

2 stops9h 00m

$253

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Fri 10/31

3:13 pm-11:40 pm

1 stop6h 27m

San Antonio

Sat 11/8

6:23 pm-7:27 am

1 stop15h 04m

$257

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Mon 12/15

9:54 am-4:57 pm

1 stop5h 03m

San Antonio

Thu 1/15

7:00 am-11:40 am

1 stop6h 40m

$259

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Thu 10/23

10:17 pm-5:10 pm

1 stop16h 53m

San Antonio

Sun 10/26

8:26 pm-7:17 am

2 stops12h 51m

$259

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Thu 10/2

8:22 am-1:16 pm

1 stop26h 54m

San Antonio

Mon 10/6

2:01 pm-10:17 am

1 stop22h 16m

$264

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Tue 10/14

10:56 am-12:04 am

1 stop11h 08m

San Antonio

Tue 10/28

6:32 am-3:41 pm

1 stop11h 09m

$266

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Mon 10/27

4:35 pm-5:55 pm

1 stop23h 20m

San Antonio

Thu 10/30

6:32 am-3:41 pm

1 stop11h 09m

$277

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Sat 10/11

3:19 pm-11:40 pm

1 stop6h 21m

San Antonio

Tue 10/14

3:59 pm-1:42 pm

2 stops23h 43m

$277

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Mon 12/15

12:55 pm-8:53 pm

1 stop5h 58m

San Antonio

Thu 1/15

11:43 am-9:10 pm

2 stops11h 27m

$286

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Fri 10/31

1:06 pm-7:39 pm

1 stop4h 33m

San Antonio

Sat 11/8

5:00 am-12:05 pm

2 stops9h 05m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 22 results
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2
3

Best time to book a flight from Fresno to San Antonio

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

How far ahead should I book a flight from Fresno to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Fresno to San Antonio. Price data was last updated on September 12, 2025.

The best time to book flights from Fresno to San Antonio is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

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

Find hourly flight availability from Fresno 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 17, 2025.

It’s typically best to fly out from Fresno to San Antonio at noon. Doing so could potentially save you 4% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Fresno to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Fresno to San Antonio. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Fresno to San Antonio flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 17, 2025.
Read through reviews of airlines operating flights from Fresno to San Antonio, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Fresno 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 Fresno to San Antonio?

    For as low as $259, Southwest can have you in San Antonio from Fresno in 5h 03m. The distance from Fresno to San Antonio is about 1323 mi. This flight may include one or multiple stops.

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

    Currently priced at $262, Delta will fly you from Fresno to San Antonio and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $277 and $296, respectively. These flights start at 36% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Fresno to San Antonio one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $124. Southwest flights start at $130 while deals on American Airlines start at $130 one-way.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Fresno to San Antonio (average of $295). Flying from Fresno 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 4 airlines flying from Fresno to San Antonio

Discover the top 4 airlines that operate flights from Fresno 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$262Average$392FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$277Average$406FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$296Average$450FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$310Average$422FlexibilityNo cancel feeOn-time63%

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