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Cheap flights from Fresno to San Antonio from $114

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 11/19. 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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Cheap round-trip flights

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Multiple Airlines Logo
12:06 pm - 3:59 pmFAT-SAT
25h 53m1 stop
Multiple Airlines Logo
6:10 pm - 10:15 amSAT-FAT
18h 05m1 stop
$217Multiple Airlines
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Tue, Dec 2 - Tue, Dec 9
Multiple Airlines Logo
5:19 pm - 12:56 pmFAT-SAT
17h 37m1 stop
Multiple Airlines Logo
6:10 pm - 10:15 amSAT-FAT
18h 05m1 stop
$219Multiple Airlines
Find Deal
Wed, Dec 3 - Tue, Dec 9
Southwest Logo
10:55 am - 9:45 pmFAT-SAT
8h 50m2 stops
Southwest Logo
8:20 am - 3:00 pmSAT-FAT
8h 40m2 stops
$269Southwest
Find Deal
Wed, Dec 3 - Tue, Dec 9
Delta Logo
6:05 am - 1:48 pmFAT-SAT
5h 43m1 stop
Delta Logo
2:40 pm - 9:17 pmSAT-FAT
8h 37m1 stop
$288Delta
Find Deal
Wed, Feb 4 - Sat, Feb 7
Delta Logo
6:05 am - 8:27 pmFAT-SAT
12h 22m2 stops
Delta Logo
2:40 pm - 9:17 pmSAT-FAT
8h 37m1 stop
$293Delta
Find Deal
Wed, Feb 4 - Sat, Feb 7
American Airlines Logo
11:55 pm - 8:18 amFAT-SAT
6h 23m1 stop
American Airlines Logo
6:02 am - 9:03 amSAT-FAT
5h 01m1 stop
$325American Airlines
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Mon, Dec 29 - Wed, Dec 31
United Airlines Logo
8:15 am - 5:47 pmFAT-SAT
7h 32m2 stops
United Airlines Logo
5:20 am - 11:57 amSAT-FAT
8h 37m2 stops
$341United Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
American Airlines Logo
1:07 pm - 10:58 pmFAT-SAT
7h 51m1 stop
American Airlines Logo
8:57 am - 12:03 pmSAT-FAT
5h 06m1 stop
$354American Airlines
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Fri, Jan 9 - Mon, Jan 12
United Airlines Logo
5:10 am - 3:31 pmFAT-SAT
8h 21m2 stops
United Airlines Logo
9:50 am - 5:23 pmSAT-FAT
9h 33m2 stops
$364United Airlines
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Fri, Jan 9 - Mon, Jan 12
Southwest Logo
11:55 am - 9:20 pmFAT-SAT
7h 25m1 stop
Southwest Logo
12:00 pm - 5:00 pmSAT-FAT
7h 00m2 stops
$432Southwest
Find Deal
Wed, Mar 18 - Wed, Mar 25

Southwest flights from Fresno to San Antonio

Our best Southwest deals on Fresno to San Antonio flight tickets
Southwest
Dec 3
FAT10:55 amFresno Airterminal
8h 50m
2 stops
SAT9:45 pmSan Antonio
Dec 9
SAT8:20 amSan Antonio
8h 40m
2 stops
FAT3:00 pmFresno Airterminal
$269
Find similar
Southwest
Mar 18
FAT11:55 amFresno Airterminal
7h 25m
1 stop
SAT9:20 pmSan Antonio
Mar 25
SAT12:00 pmSan Antonio
7h 00m
2 stops
FAT5:00 pmFresno Airterminal
$432
Find similar
Southwest
Mar 18
FAT5:55 amFresno Airterminal
7h 40m
2 stops
SAT3:35 pmSan Antonio
Mar 25
SAT12:00 pmSan Antonio
7h 00m
2 stops
FAT5:00 pmFresno Airterminal
$437
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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
Jan 12
FAT4:34 pmFresno Airterminal
23h 11m
1 stop
SAT5:45 pmSan Antonio
Jan 17
SAT6:46 pmSan Antonio
22h 51m
1 stop
FAT3:37 pmFresno Airterminal
$287
Find similar
Alaska Airlines
Mar 18
FAT4:35 pmFresno Airterminal
23h 27m
1 stop
SAT6:02 pmSan Antonio
Mar 25
SAT7:00 pmSan Antonio
22h 51m
1 stop
FAT3:51 pmFresno Airterminal
$426
Find similar
Alaska Airlines
Nov 19
FAT8:06 amFresno Airterminal
7h 49m
1 stop
SAT5:55 pmSan Antonio
Nov 23
SAT6:30 amSan Antonio
10h 36m
1 stop
FAT3:06 pmFresno Airterminal
$547
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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 November 6, 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 12/2

12:06 pm-3:59 pm

1 stop25h 53m

San Antonio

Tue 12/9

6:10 pm-10:15 am

1 stop18h 05m

$217

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Wed 12/3

5:19 pm-12:56 pm

1 stop17h 37m

San Antonio

Tue 12/9

6:10 pm-10:15 am

1 stop18h 05m

$219

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Wed 12/3

10:55 am-9:45 pm

2 stops8h 50m

San Antonio

Tue 12/9

8:20 am-3:00 pm

2 stops8h 40m

$269

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Wed 2/4

6:05 am-1:48 pm

1 stop5h 43m

San Antonio

Sat 2/7

2:40 pm-9:17 pm

1 stop8h 37m

$288

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Wed 2/4

6:05 am-8:27 pm

2 stops12h 22m

San Antonio

Sat 2/7

2:40 pm-9:17 pm

1 stop8h 37m

$293

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Mon 12/29

11:55 pm-8:18 am

1 stop6h 23m

San Antonio

Wed 12/31

6:02 am-9:03 am

1 stop5h 01m

$325

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Tue 12/2

8:15 am-5:47 pm

2 stops7h 32m

San Antonio

Tue 12/9

5:20 am-11:57 am

2 stops8h 37m

$341

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Fri 1/9

1:07 pm-10:58 pm

1 stop7h 51m

San Antonio

Mon 1/12

8:57 am-12:03 pm

1 stop5h 06m

$354

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Fri 1/9

5:10 am-3:31 pm

2 stops8h 21m

San Antonio

Mon 1/12

9:50 am-5:23 pm

2 stops9h 33m

$364

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Wed 3/18

11:55 am-9:20 pm

1 stop7h 25m

San Antonio

Wed 3/25

12:00 pm-5:00 pm

2 stops7h 00m

$432

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 $386.

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 $417 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 $370 on momondo.

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

As of November 2025, prices for Fresno to San Antonio flights are approximately 12% 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 5h 13m.

  • 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 $277Free CancellationRating
7.9
8,004 reviews
Search Delta flights
American AirlinesPriceFrom $278Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights
SouthwestPriceFrom $310Free CancellationRating
8.0
4,240 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
Boerne
Kerrville
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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