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Cheap flights from Fresno to San Antonio from $147

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Fresno to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:32 pm - 11:10 pmFAT  Fresno Airterminal-SAT San Antonio
4h 38m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
5:52 pm - 10:14 pmSAT  San Antonio-FAT Fresno Airterminal
6h 22m1 stop Phoenix Sky Harbor Intl
$299American Airlines
Thu, Dec 3 - Thu, Dec 10
American Airlines Logo
2:54 pm - 10:57 pmFAT  Fresno Airterminal-SAT San Antonio
6h 03m1 stop Dallas/Fort Worth
American Airlines Logo
3:33 pm - 7:00 pmSAT  San Antonio-FAT Fresno Airterminal
5h 27m1 stop Phoenix Sky Harbor Intl
$299American Airlines
Wed, Dec 2 - Thu, Dec 3
United Airlines Logo
1:03 pm - 8:45 pmFAT  Fresno Airterminal-SAT San Antonio
5h 42m1 stop Denver Intl
United Airlines Logo
8:59 am - 1:06 pmSAT  San Antonio-FAT Fresno Airterminal
6h 07m1 stop Denver Intl
$299United Airlines
Tue, Jan 5 - Tue, Jan 12
Delta Logo
6:10 am - 1:39 pmFAT  Fresno Airterminal-SAT San Antonio
5h 29m1 stop Salt Lake City
Delta Logo
6:08 pm - 9:31 pmSAT  San Antonio-FAT Fresno Airterminal
5h 23m1 stop Salt Lake City
$299Delta
Wed, Dec 2 - Wed, Dec 9
United Airlines Logo
12:03 pm - 10:59 pmFAT  Fresno Airterminal-SAT San Antonio
8h 56m2 stops San Francisco Houston George Bush Intcntl
United Airlines Logo
4:43 pm - 9:00 pmSAT  San Antonio-FAT Fresno Airterminal
6h 17m1 stop Denver Intl
$304United Airlines
Tue, Jan 5 - Tue, Jan 12
Delta Logo
6:10 am - 7:59 pmFAT  Fresno Airterminal-SAT San Antonio
11h 49m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
12:51 pm - 4:43 pmSAT  San Antonio-FAT Fresno Airterminal
5h 52m1 stop Salt Lake City
$304Delta
Wed, Dec 2 - Thu, Dec 3
Southwest Logo
6:05 am - 12:50 pmFAT  Fresno Airterminal-SAT San Antonio
4h 45m1 stop San Diego
Southwest Logo
5:35 am - 9:40 amSAT  San Antonio-FAT Fresno Airterminal
6h 05m1 stop Las Vegas Harry Reid Intl
$319Southwest
Wed, Dec 30 - Sat, Jan 9
Multiple Airlines Logo
4:02 pm - 11:01 amFAT  Fresno Airterminal-SAT San Antonio
16h 59m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
8:22 pm - 1:57 pmSAT  San Antonio-FAT Fresno Airterminal
19h 35m2 stops Denver Intl Las Vegas Harry Reid Intl
$334Multiple Airlines
Sun, Feb 21 - Wed, Feb 24
Multiple Airlines Logo
9:18 pm - 11:01 amFAT  Fresno Airterminal-SAT San Antonio
11h 43m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
8:22 pm - 1:57 pmSAT  San Antonio-FAT Fresno Airterminal
19h 35m2 stops Denver Intl Las Vegas Harry Reid Intl
$341Multiple Airlines
Sun, Feb 7 - Wed, Feb 10
Southwest Logo
5:15 am - 11:45 amFAT  Fresno Airterminal-SAT San Antonio
4h 30m1 stop Las Vegas Harry Reid Intl
Southwest Logo
6:15 am - 10:15 amSAT  San Antonio-FAT Fresno Airterminal
6h 00m1 stop Denver Intl
$368Southwest
Sun, Feb 7 - Wed, Feb 10

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American Airlines flights from Fresno to San Antonio

Our best American Airlines deals on Fresno to San Antonio flight tickets
American Airlines
Dec 5
FAT9:55 amFresno Airterminal
4h 53m
1 stop
SAT4:48 pmSan Antonio
Dec 12
SAT6:00 amSan Antonio
6h 07m
1 stop
FAT10:07 amFresno Airterminal
$319
American Airlines
Dec 5
FAT1:08 pmFresno Airterminal
7h 49m
2 stops
SAT10:57 pmSan Antonio
Dec 12
SAT5:00 amSan Antonio
9h 01m
2 stops
FAT12:01 pmFresno Airterminal
$329
American Airlines
Dec 25
FAT11:03 amFresno Airterminal
5h 28m
1 stop
SAT6:31 pmSan Antonio
Dec 30
SAT6:39 pmSan Antonio
6h 18m
1 stop
FAT10:57 pmFresno Airterminal
$344

United Airlines flights from Fresno to San Antonio

Our best United Airlines deals on Fresno to San Antonio flight tickets
United Airlines
Dec 2
FAT5:00 amFresno Airterminal
5h 46m
1 stop
SAT12:46 pmSan Antonio
Dec 9
SAT4:18 pmSan Antonio
9h 26m
2 stops
FAT11:44 pmFresno Airterminal
$304
United Airlines
Dec 5
FAT10:00 amFresno Airterminal
9h 26m
2 stops
SAT9:26 pmSan Antonio
Dec 12
SAT1:50 pmSan Antonio
5h 42m
1 stop
FAT5:32 pmFresno Airterminal
$324
United Airlines
Dec 3
FAT1:01 pmFresno Airterminal
8h 03m
2 stops
SAT11:04 pmSan Antonio
Dec 10
SAT4:57 pmSan Antonio
6h 26m
1 stop
FAT9:23 pmFresno Airterminal
$325

momondo Fare Finder

 
Use the filters below to find and compare flights from Fresno to San Antonio that are best for you.

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Depart

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Price

Cheapest round-trip

FresnoSan Antonio

FAT Fresno Airterminal - SAT San Antonio

FATSAT

Fresno Airterminal

Thu 12/3

4:32 pm-11:10 pm

1 stop4h 38m

San Antonio

Thu 12/10

5:52 pm-10:14 pm

1 stop6h 22m

$299

FresnoSan Antonio

FAT Fresno Airterminal - SAT San Antonio

FATSAT

Fresno Airterminal

Wed 12/2

2:54 pm-10:57 pm

1 stop6h 03m

San Antonio

Thu 12/3

3:33 pm-7:00 pm

1 stop5h 27m

$299

FresnoSan Antonio

FAT Fresno Airterminal - SAT San Antonio

FATSAT

Fresno Airterminal

Tue 1/5

1:03 pm-8:45 pm

1 stop5h 42m

San Antonio

Tue 1/12

8:59 am-1:06 pm

1 stop6h 07m

$299

FresnoSan Antonio

FAT Fresno Airterminal - SAT San Antonio

FATSAT

Fresno Airterminal

Wed 12/2

6:10 am-1:39 pm

1 stop5h 29m

San Antonio

Wed 12/9

6:08 pm-9:31 pm

1 stop5h 23m

$299

FresnoSan Antonio

FAT Fresno Airterminal - SAT San Antonio

FATSAT

Fresno Airterminal

Tue 1/5

12:03 pm-10:59 pm

2 stops8h 56m

San Antonio

Tue 1/12

4:43 pm-9:00 pm

1 stop6h 17m

$304

FresnoSan Antonio

FAT Fresno Airterminal - SAT San Antonio

FATSAT

Fresno Airterminal

Wed 12/2

6:10 am-7:59 pm

2 stops11h 49m

San Antonio

Thu 12/3

12:51 pm-4:43 pm

1 stop5h 52m

$304

FresnoSan Antonio

FAT Fresno Airterminal - SAT San Antonio

FATSAT

Fresno Airterminal

Wed 12/30

6:05 am-12:50 pm

1 stop4h 45m

San Antonio

Sat 1/9

5:35 am-9:40 am

1 stop6h 05m

$319

FresnoSan Antonio

FAT Fresno Airterminal - SAT San Antonio

FATSAT

Fresno Airterminal

Sun 2/21

4:02 pm-11:01 am

1 stop16h 59m

San Antonio

Wed 2/24

8:22 pm-1:57 pm

2 stops19h 35m

$334

FresnoSan Antonio

FAT Fresno Airterminal - SAT San Antonio

FATSAT

Fresno Airterminal

Sun 2/7

9:18 pm-11:01 am

1 stop11h 43m

San Antonio

Wed 2/10

8:22 pm-1:57 pm

2 stops19h 35m

$341
Quickest round-trip

FresnoSan Antonio

FAT Fresno Airterminal - SAT San Antonio

FATSAT

Fresno Airterminal

Sun 2/7

5:15 am-11:45 am

1 stop4h 30m

San Antonio

Wed 2/10

6:15 am-10:15 am

1 stop6h 00m

$368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Fresno to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Fresno and San Antonio?

Prices are currently low for flights on this route.

Typical prices usually range from $336 to $456.
The lowest price recently found on this route was $299.

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of January, then book flights to San Antonio from Fresno during August instead. Flights to San Antonio in August, while not as cheap as those in January, still average around $382.

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

You are more likely to see cheaper flights to San Antonio from Fresno when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $421 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Fresno for as low as $348 on momondo.

How have Fresno to San Antonio flight prices changed over time?

As of November 2026, prices for Fresno to San Antonio flights are approximately 78% more expensive when compared to flights at the same time last year.

When to book flights from Fresno to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Fresno to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Fresno to San Antonio (FAT to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Fresno to San Antonio

Best Price Found

$147

Fastest flight time

4h 45m

Direct flights

None
The best one-way flight to San Antonio from Fresno in the past 72 hours is $147. The best round-trip flight deal from Fresno to San Antonio found on momondo in the last 72 hours is $299.
The fastest flight from Fresno to San Antonio takes 4h 45m
There are no direct flights from Fresno to San Antonio. There are no popular flight routes from Fresno to San Antonio.
Search flight deals

Frequently asked questions about flying from Fresno to San Antonio

  • How far is Fresno Airterminal to San Antonio by plane?

    San Antonio is 1327.4 mi away from Fresno Airterminal. In terms of flight time, this usually takes a little over 4h 45m.

  • When did momondo last update prices for flights from Fresno Airterminal Airport to San Antonio Airport?

    Prices for flights from Fresno Airterminal Airport to San Antonio Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Fresno Airterminal Airport to San Antonio Airport?

  • How old do you have to be to fly from Fresno Airterminal Airport to San Antonio Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Fresno Airterminal Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Fresno to San Antonio?

Best airlines flying from Fresno to San Antonio

Compare and see reviews for airlines that fly from Fresno to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $257Free CancellationRating
7.8
8,699 reviews
Search Delta flights
SouthwestPriceFrom $298Free CancellationRating
8.0
4,216 reviews
Search Southwest flights
United AirlinesPriceFrom $304Free CancellationRating
7.3
10,470 reviews
Search United Airlines flights
American AirlinesPriceFrom $312Free CancellationRating
7.0
12,228 reviews
Search American Airlines flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Pleasanton
Boerne
Schertz

Why use momondo?

Why should I use momondo to find a flight deal from Fresno to San Antonio?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Fresno to San Antonio. momondo saves you time and could save you money on your trip.

Can I find flights from Fresno to San Antonio with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Antonio from Fresno with this policy.

How can momondo help me find flights from Fresno to San Antonio?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Fresno to San Antonio.

I’m not ready to book a flight from Fresno to San Antonio right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Antonio from Fresno. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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