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Cheap flights from Fresno to San Antonio from $150

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 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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.
Multiple Airlines Logo
5:09 pm - 2:20 pmFAT  Fresno Airterminal-SAT San Antonio
19h 11m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
9:50 pm - 10:19 amSAT  San Antonio-FAT Fresno Airterminal
14h 29m1 stop Las Vegas Harry Reid Intl
$239Multiple Airlines
Tue, Sep 15 - Fri, Sep 18
Southwest Logo
12:00 pm - 9:30 pmFAT  Fresno Airterminal-SAT San Antonio
7h 30m1 stop Denver Intl
Southwest Logo
6:50 am - 9:50 amSAT  San Antonio-FAT Fresno Airterminal
5h 00m1 stop San Diego
$277Southwest
Fri, Sep 11 - Mon, Sep 14
Multiple Airlines Logo
5:09 pm - 7:25 pmFAT  Fresno Airterminal-SAT San Antonio
24h 16m2 stops Las Vegas Harry Reid Intl Denver Intl
Multiple Airlines Logo
9:50 pm - 10:19 amSAT  San Antonio-FAT Fresno Airterminal
14h 29m1 stop Las Vegas Harry Reid Intl
$281Multiple Airlines
Tue, Sep 15 - Fri, Sep 18
American Airlines Logo
4:32 pm - 11:05 pmFAT  Fresno Airterminal-SAT San Antonio
4h 33m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
8:39 am - 12:08 pmSAT  San Antonio-FAT Fresno Airterminal
5h 29m1 stop Phoenix Sky Harbor Intl
$299American Airlines
Thu, Sep 24 - Tue, Sep 29
American Airlines Logo
2:33 pm - 10:54 pmFAT  Fresno Airterminal-SAT San Antonio
6h 21m1 stop Dallas/Fort Worth
American Airlines Logo
5:41 pm - 11:26 pmSAT  San Antonio-FAT Fresno Airterminal
7h 45m1 stop Dallas/Fort Worth
$299American Airlines
Sat, Sep 5 - Wed, Sep 9
Delta Logo
5:16 pm - 12:30 amFAT  Fresno Airterminal-SAT San Antonio
5h 14m1 stop Salt Lake City
Delta Logo
12:30 pm - 4:36 pmSAT  San Antonio-FAT Fresno Airterminal
6h 06m1 stop Salt Lake City
$299Delta
Wed, Oct 21 - Sat, Oct 31
United Airlines Logo
10:06 am - 5:56 pmFAT  Fresno Airterminal-SAT San Antonio
5h 50m1 stop San Francisco
United Airlines Logo
9:20 am - 1:32 pmSAT  San Antonio-FAT Fresno Airterminal
6h 12m1 stop San Francisco
$299United Airlines
Sat, Sep 5 - Sat, Sep 12
Southwest Logo
2:40 pm - 9:30 pmFAT  Fresno Airterminal-SAT San Antonio
4h 50m1 stop Las Vegas Harry Reid Intl
Southwest Logo
7:05 pm - 10:10 pmSAT  San Antonio-FAT Fresno Airterminal
5h 05m1 stop San Diego
$299Southwest
Sat, Sep 5 - Mon, Sep 14
Delta Logo
5:16 pm - 12:30 amFAT  Fresno Airterminal-SAT San Antonio
5h 14m1 stop Salt Lake City
Delta Logo
5:30 am - 4:36 pmSAT  San Antonio-FAT Fresno Airterminal
13h 06m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$304Delta
Wed, Oct 21 - Sat, Oct 31
United Airlines Logo
2:15 pm - 9:47 pmFAT  Fresno Airterminal-SAT San Antonio
5h 32m1 stop San Francisco
United Airlines Logo
4:19 pm - 11:56 pmSAT  San Antonio-FAT Fresno Airterminal
9h 37m2 stops Houston George Bush Intcntl Los Angeles
$304United Airlines
Sat, Nov 7 - Mon, Nov 9

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United Airlines flights from Fresno to San Antonio

Our best United Airlines deals on Fresno to San Antonio flight tickets
United Airlines
Sep 5
FAT10:06 amFresno Airterminal
5h 50m
1 stop
SAT5:56 pmSan Antonio
Sep 12
SAT9:20 amSan Antonio
6h 12m
1 stop
FAT1:32 pmFresno Airterminal
$299
United Airlines
Sep 5
FAT10:06 amFresno Airterminal
5h 50m
1 stop
SAT5:56 pmSan Antonio
Sep 12
SAT4:39 pmSan Antonio
9h 20m
2 stops
FAT11:59 pmFresno Airterminal
$304
United Airlines
Nov 6
FAT12:03 pmFresno Airterminal
8h 48m
2 stops
SAT10:51 pmSan Antonio
Nov 9
SAT2:20 pmSan Antonio
7h 49m
2 stops
FAT8:09 pmFresno Airterminal
$339

Delta flights from Fresno to San Antonio

Our best Delta deals on Fresno to San Antonio flight tickets
Delta
Sep 22
FAT12:31 pmFresno Airterminal
9h 42m
2 stops
SAT12:13 amSan Antonio
Sep 30
SAT7:05 amSan Antonio
11h 34m
2 stops
FAT4:39 pmFresno Airterminal
$315
Delta
Nov 6
FAT5:16 pmFresno Airterminal
5h 14m
1 stop
SAT12:30 amSan Antonio
Nov 9
SAT7:41 amSan Antonio
6h 12m
1 stop
FAT11:53 amFresno Airterminal
$328
Delta
Nov 6
FAT5:16 pmFresno Airterminal
5h 14m
1 stop
SAT12:30 amSan Antonio
Nov 11
SAT6:04 pmSan Antonio
5h 36m
1 stop
FAT9:40 pmFresno Airterminal
$348

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 August 15, 2026.
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

Cheapest round-trip

FresnoSan Antonio

FAT Fresno Airterminal - SAT San Antonio

FATSAT

Fresno Airterminal

Tue 9/15

5:09 pm-2:20 pm

1 stop19h 11m

San Antonio

Fri 9/18

9:50 pm-10:19 am

1 stop14h 29m

$239

FresnoSan Antonio

FAT Fresno Airterminal - SAT San Antonio

FATSAT

Fresno Airterminal

Fri 9/11

12:00 pm-9:30 pm

1 stop7h 30m

San Antonio

Mon 9/14

6:50 am-9:50 am

1 stop5h 00m

$277

FresnoSan Antonio

FAT Fresno Airterminal - SAT San Antonio

FATSAT

Fresno Airterminal

Tue 9/15

5:09 pm-7:25 pm

2 stops24h 16m

San Antonio

Fri 9/18

9:50 pm-10:19 am

1 stop14h 29m

$281

FresnoSan Antonio

FAT Fresno Airterminal - SAT San Antonio

FATSAT

Fresno Airterminal

Thu 9/24

4:32 pm-11:05 pm

1 stop4h 33m

San Antonio

Tue 9/29

8:39 am-12:08 pm

1 stop5h 29m

$299

FresnoSan Antonio

FAT Fresno Airterminal - SAT San Antonio

FATSAT

Fresno Airterminal

Sat 9/5

2:33 pm-10:54 pm

1 stop6h 21m

San Antonio

Wed 9/9

5:41 pm-11:26 pm

1 stop7h 45m

$299

FresnoSan Antonio

FAT Fresno Airterminal - SAT San Antonio

FATSAT

Fresno Airterminal

Wed 10/21

5:16 pm-12:30 am

1 stop5h 14m

San Antonio

Sat 10/31

12:30 pm-4:36 pm

1 stop6h 06m

$299

FresnoSan Antonio

FAT Fresno Airterminal - SAT San Antonio

FATSAT

Fresno Airterminal

Sat 9/5

10:06 am-5:56 pm

1 stop5h 50m

San Antonio

Sat 9/12

9:20 am-1:32 pm

1 stop6h 12m

$299
Quickest round-trip

FresnoSan Antonio

FAT Fresno Airterminal - SAT San Antonio

FATSAT

Fresno Airterminal

Sat 9/5

2:40 pm-9:30 pm

1 stop4h 50m

San Antonio

Mon 9/14

7:05 pm-10:10 pm

1 stop5h 05m

$299

FresnoSan Antonio

FAT Fresno Airterminal - SAT San Antonio

FATSAT

Fresno Airterminal

Wed 10/21

5:16 pm-12:30 am

1 stop5h 14m

San Antonio

Sat 10/31

5:30 am-4:36 pm

2 stops13h 06m

$304

FresnoSan Antonio

FAT Fresno Airterminal - SAT San Antonio

FATSAT

Fresno Airterminal

Sat 11/7

2:15 pm-9:47 pm

1 stop5h 32m

San Antonio

Mon 11/9

4:19 pm-11:56 pm

2 stops9h 37m

$304

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 $346 to $771.
The lowest price recently found on this route was $239.

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 November instead. Flights to San Antonio in November, while not as cheap as those in September, still average around $347.

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 $413 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 $336 on momondo.

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

As of August 2026, prices for Fresno to San Antonio flights are approximately 40% 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 50m

Direct flights

None
The fastest flight from Fresno to San Antonio takes 4h 50m
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 50m.

  • 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 $196Free CancellationRating
7.1
11,941 reviews
Search American Airlines flights
United AirlinesPriceFrom $247Free CancellationRating
7.4
10,111 reviews
Search United Airlines flights
DeltaPriceFrom $257Free CancellationRating
7.8
8,508 reviews
Search Delta flights
SouthwestPriceFrom $297Free CancellationRating
8.0
4,219 reviews
Search Southwest flights

  • Southwest Flights From Fresno to San Antonio

    Southwest flight deals from Fresno to San Antonio start from $297 round-trip. Over the 3 Southwest flights for this route in a normal week, average airfare is usually $432 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near San Antonio?

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