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Cheap flights from Fresno to San Antonio from $127

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fresno to San Antonio departing on 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Fresno to San Antonio

Cheap round-trip flights

United Airlines Logo
2:37 pm - 10:28 pmFAT-SAT
5h 51m1 stop
United Airlines Logo
2:25 pm - 9:54 pmSAT-FAT
9h 29m2 stops
$242United Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Logo
6:22 pm - 8:52 pmFAT-SAT
24h 30m1 stop
Logo
9:47 pm - 7:16 amSAT-FAT
11h 29m1 stop
$243
Find Deal
Mon, Sep 29 - Thu, Oct 2
Alaska Airlines Logo
4:35 pm - 6:55 pmFAT-SAT
24h 20m1 stop
Alaska Airlines Logo
6:32 am - 3:41 pmSAT-FAT
11h 09m1 stop
$258Alaska Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
American Airlines Logo
1:10 pm - 7:39 pmFAT-SAT
4h 29m1 stop
American Airlines Logo
5:00 am - 9:49 amSAT-FAT
6h 49m1 stop
$267American Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Alaska Airlines Logo
4:35 pm - 5:55 pmFAT-SAT
23h 20m1 stop
Alaska Airlines Logo
6:32 am - 3:41 pmSAT-FAT
11h 09m1 stop
$277Alaska Airlines
Find Deal
Mon, Oct 27 - Thu, Oct 30
Southwest Logo
3:35 pm - 12:35 amFAT-SAT
7h 00m1 stop
Southwest Logo
6:25 am - 9:55 amSAT-FAT
5h 30m1 stop
$288Southwest
Find Deal
Sat, Nov 22 - Fri, Nov 28
American Airlines Logo
1:06 pm - 7:39 pmFAT-SAT
4h 33m1 stop
American Airlines Logo
5:00 am - 12:05 pmSAT-FAT
9h 05m2 stops
$293American Airlines
Find Deal
Fri, Oct 31 - Sat, Nov 8
Southwest Logo
5:30 pm - 12:35 amFAT-SAT
5h 05m1 stop
Southwest Logo
8:15 pm - 11:10 pmSAT-FAT
4h 55m1 stop
$337Southwest
Find Deal
Tue, Nov 25 - Fri, Nov 28
Delta Logo
5:15 pm - 12:45 amFAT-SAT
5h 30m1 stop
Delta Logo
6:05 pm - 9:48 pmSAT-FAT
5h 43m1 stop
$342Delta
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Sun, Feb 22 - Tue, Feb 24
Delta Logo
5:15 pm - 12:45 amFAT-SAT
5h 30m1 stop
Delta Logo
6:30 am - 4:37 pmSAT-FAT
12h 07m2 stops
$347Delta
Find Deal
Sun, Feb 22 - Tue, Feb 24

United Airlines flights from Fresno to San Antonio

Our best United Airlines deals on Fresno to San Antonio flight tickets
United Airlines
Oct 14
FAT2:37 pmFresno Airterminal
5h 51m
1 stop
SAT10:28 pmSan Antonio
Oct 21
SAT2:25 pmSan Antonio
9h 29m
2 stops
FAT9:54 pmFresno Airterminal
$242
Find similar
United Airlines
Nov 1
FAT5:25 amFresno Airterminal
5h 31m
1 stop
SAT12:56 pmSan Antonio
Nov 8
SAT1:10 pmSan Antonio
10h 43m
2 stops
FAT9:53 pmFresno Airterminal
$264
Find similar
United Airlines
Oct 31
FAT10:58 amFresno Airterminal
9h 29m
2 stops
SAT10:27 pmSan Antonio
Nov 8
SAT2:14 pmSan Antonio
9h 39m
2 stops
FAT9:53 pmFresno Airterminal
$298
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Alaska Airlines flights from Fresno to San Antonio

Our best Alaska Airlines deals on Fresno to San Antonio flight tickets
Alaska Airlines
Nov 1
FAT4:35 pmFresno Airterminal
24h 20m
1 stop
SAT6:55 pmSan Antonio
Nov 8
SAT6:32 amSan Antonio
11h 09m
1 stop
FAT3:41 pmFresno Airterminal
$258
Find similar
Alaska Airlines
Oct 27
FAT4:35 pmFresno Airterminal
23h 20m
1 stop
SAT5:55 pmSan Antonio
Oct 30
SAT6:32 amSan Antonio
11h 09m
1 stop
FAT3:41 pmFresno Airterminal
$277
Find similar
Alaska Airlines
Nov 6
FAT7:44 amFresno Airterminal
13h 07m
2 stops
SAT10:51 pmSan Antonio
Nov 13
SAT6:04 amSan Antonio
11h 37m
2 stops
FAT3:41 pmFresno Airterminal
$369
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Fresno to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Tue 10/14

2:37 pm-10:28 pm

1 stop5h 51m

San Antonio

Tue 10/21

2:25 pm-9:54 pm

2 stops9h 29m

$242

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Mon 9/29

6:22 pm-8:52 pm

1 stop24h 30m

San Antonio

Thu 10/2

9:47 pm-7:16 am

1 stop11h 29m

$243

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Sat 11/1

4:35 pm-6:55 pm

1 stop24h 20m

San Antonio

Sat 11/8

6:32 am-3:41 pm

1 stop11h 09m

$258

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Tue 10/14

1:10 pm-7:39 pm

1 stop4h 29m

San Antonio

Tue 10/21

5:00 am-9:49 am

1 stop6h 49m

$267

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 11/22

3:35 pm-12:35 am

1 stop7h 00m

San Antonio

Fri 11/28

6:25 am-9:55 am

1 stop5h 30m

$288

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

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Tue 11/25

5:30 pm-12:35 am

1 stop5h 05m

San Antonio

Fri 11/28

8:15 pm-11:10 pm

1 stop4h 55m

$337

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Sun 2/22

5:15 pm-12:45 am

1 stop5h 30m

San Antonio

Tue 2/24

6:05 pm-9:48 pm

1 stop5h 43m

$342

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Sun 2/22

5:15 pm-12:45 am

1 stop5h 30m

San Antonio

Tue 2/24

6:30 am-4:37 pm

2 stops12h 07m

$347

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 cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of September, then book flights to San Antonio from Fresno during January instead. Flights to San Antonio in January, while not as cheap as those in September, still average around $376.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $390. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $647.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is at noon. momondo users have found flights departing from Fresno to San Antonio at noon for as low as $396. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the afternoon, with an average ticket price of $409. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight 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 $410 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 $342 on momondo.

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

As of September 2025, prices for Fresno to San Antonio flights are approximately 45% cheaper 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

Direct flights

None
There are no direct flights from Fresno to San Antonio. There are no popular flight routes from Fresno to San Antonio.
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  • 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 29m.

  • 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 $262Free CancellationRating
7.9
7,954 reviews
Search Delta flights
American AirlinesPriceFrom $277Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $296Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
SouthwestPriceFrom $310Free CancellationRating
8.0
4,242 reviews
Search Southwest 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
Boerne
Schertz
Pleasanton

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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