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Cheap flights from Fresno to San Antonio from $100

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 12/10. 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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0 bags

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Cheap round-trip flights

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American Airlines Logo
12:53 pm - 8:04 pm
FAT
-
SAT
5h 11m1 stop
American Airlines Logo
6:00 am - 11:56 am
SAT
-
FAT
7h 56m1 stop
$177American Airlines
Wed, Feb 4 - Sat, Feb 7
American Airlines Logo
12:53 pm - 10:58 pm
FAT
-
SAT
8h 05m2 stops
American Airlines Logo
6:00 am - 11:56 am
SAT
-
FAT
7h 56m1 stop
$182American Airlines
Wed, Feb 4 - Sat, Feb 7
American Airlines Logo
12:53 pm - 10:58 pm
FAT
-
SAT
8h 05m2 stops
American Airlines Logo
6:14 am - 11:56 am
SAT
-
FAT
7h 42m2 stops
$187American Airlines
Wed, Feb 4 - Sat, Feb 7
American Airlines Logo
10:04 am - 4:56 pm
FAT
-
SAT
4h 52m1 stop
American Airlines Logo
6:25 pm - 11:07 pm
SAT
-
FAT
6h 42m1 stop
$195American Airlines
Mon, Feb 2 - Sat, Feb 21
American Airlines Logo
1:07 pm - 8:50 pm
FAT
-
SAT
5h 43m1 stop
American Airlines Logo
5:36 pm - 10:28 pm
SAT
-
FAT
6h 52m1 stop
$198American Airlines
Wed, Feb 4 - Fri, Feb 6
American Airlines Logo
10:04 am - 4:56 pm
FAT
-
SAT
4h 52m1 stop
American Airlines Logo
5:00 am - 12:22 pm
SAT
-
FAT
9h 22m2 stops
$200American Airlines
Mon, Feb 2 - Sat, Feb 21
American Airlines Logo
12:53 pm - 10:58 pm
FAT
-
SAT
8h 05m2 stops
American Airlines Logo
4:40 pm - 11:04 pm
SAT
-
FAT
8h 24m1 stop
$203American Airlines
Wed, Feb 4 - Fri, Feb 6
American Airlines Logo
12:53 pm - 10:58 pm
FAT
-
SAT
8h 05m2 stops
American Airlines Logo
6:14 am - 11:56 am
SAT
-
FAT
7h 42m2 stops
$205American Airlines
Wed, Feb 4 - Sat, Feb 7
American Airlines Logo
12:53 pm - 8:04 pm
FAT
-
SAT
5h 11m1 stop
American Airlines Logo
6:01 pm - 11:04 pm
SAT
-
FAT
7h 03m1 stop
$213American Airlines
Tue, Jan 6 - Wed, Jan 14
American Airlines Logo
12:53 pm - 10:58 pm
FAT
-
SAT
8h 05m2 stops
American Airlines Logo
6:14 am - 11:56 am
SAT
-
FAT
7h 42m2 stops
$218American Airlines
Wed, Feb 4 - Sat, Feb 7

American Airlines flights from Fresno to San Antonio

Our best American Airlines deals on Fresno to San Antonio flight tickets
American Airlines
Feb 4
FAT12:53 pmFresno Airterminal
5h 11m
1 stop
SAT8:04 pmSan Antonio
Feb 7
SAT6:00 amSan Antonio
7h 56m
1 stop
FAT11:56 amFresno Airterminal
$177
Find similar
American Airlines
Feb 4
FAT12:53 pmFresno Airterminal
8h 05m
2 stops
SAT10:58 pmSan Antonio
Feb 7
SAT6:00 amSan Antonio
7h 56m
1 stop
FAT11:56 amFresno Airterminal
$182
Find similar
American Airlines
Feb 4
FAT12:53 pmFresno Airterminal
8h 05m
2 stops
SAT10:58 pmSan Antonio
Feb 7
SAT6:14 amSan Antonio
7h 42m
2 stops
FAT11:56 amFresno Airterminal
$187
Find similar

Southwest flights from Fresno to San Antonio

Our best Southwest deals on Fresno to San Antonio flight tickets
Southwest
Jan 29
FAT6:00 amFresno Airterminal
5h 25m
1 stop
SAT1:25 pmSan Antonio
Jan 31
SAT6:45 amSan Antonio
7h 55m
2 stops
FAT12:40 pmFresno Airterminal
$235
Find similar
Southwest
Jan 29
FAT6:00 amFresno Airterminal
7h 45m
2 stops
SAT3:45 pmSan Antonio
Jan 31
SAT6:35 amSan Antonio
8h 05m
2 stops
FAT12:40 pmFresno Airterminal
$280
Find similar
Southwest
Feb 26
FAT6:40 amFresno Airterminal
7h 45m
2 stops
SAT4:25 pmSan Antonio
Mar 2
SAT2:45 pmSan Antonio
8h 15m
2 stops
FAT9:00 pmFresno Airterminal
$285
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 December 4, 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

Wed 2/4

12:53 pm-8:04 pm

1 stop5h 11m

San Antonio

Sat 2/7

6:00 am-11:56 am

1 stop7h 56m

$177

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Wed 2/4

12:53 pm-10:58 pm

2 stops8h 05m

San Antonio

Sat 2/7

6:00 am-11:56 am

1 stop7h 56m

$182

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Wed 2/4

12:53 pm-10:58 pm

2 stops8h 05m

San Antonio

Sat 2/7

6:14 am-11:56 am

2 stops7h 42m

$187

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Mon 2/2

10:04 am-4:56 pm

1 stop4h 52m

San Antonio

Sat 2/21

6:25 pm-11:07 pm

1 stop6h 42m

$195

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Wed 2/4

1:07 pm-8:50 pm

1 stop5h 43m

San Antonio

Fri 2/6

5:36 pm-10:28 pm

1 stop6h 52m

$198

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Mon 2/2

10:04 am-4:56 pm

1 stop4h 52m

San Antonio

Sat 2/21

5:00 am-12:22 pm

2 stops9h 22m

$200

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Wed 2/4

12:53 pm-10:58 pm

2 stops8h 05m

San Antonio

Fri 2/6

4:40 pm-11:04 pm

1 stop8h 24m

$203

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Wed 2/4

12:53 pm-10:58 pm

2 stops8h 05m

San Antonio

Sat 2/7

6:14 am-11:56 am

2 stops7h 42m

$205

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Tue 1/6

12:53 pm-8:04 pm

1 stop5h 11m

San Antonio

Wed 1/14

6:01 pm-11:04 pm

1 stop7h 03m

$213

FresnoSan Antonio

FAT - SAT

FATSAT

Fresno Airterminal

Wed 2/4

12:53 pm-10:58 pm

2 stops8h 05m

San Antonio

Sat 2/7

6:14 am-11:56 am

2 stops7h 42m

$218

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 $371.

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 $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 $363 on momondo.

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

As of December 2025, prices for Fresno to San Antonio flights are approximately 18% 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

Fastest flight time

4h 30m

Direct flights

None
The fastest flight from Fresno to San Antonio takes 4h 30m
There are no direct flights from Fresno to San Antonio. There are no popular flight routes from Fresno to San Antonio.
Search flight deals

  • 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 52m.

  • 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
American AirlinesPriceFrom $277Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
DeltaPriceFrom $277Free CancellationRating
7.9
8,011 reviews
Search Delta flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights
SouthwestPriceFrom $310Free CancellationRating
8.0
4,250 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.

An easier way to manage your San Antonio trip

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