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Cheap flights from San Antonio to San Francisco from $101

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:20 pm - 12:20 amSAT  San Antonio-SFO San Francisco
6h 00m1 stop Denver Intl
Frontier Logo
4:57 pm - 7:25 pmSFO  San Francisco-SAT San Antonio
24h 28m2 stops San Diego Denver Intl
$338Frontier
Sat, Nov 14 - Mon, Nov 16
Southwest Logo
6:00 am - 2:20 pmSAT  San Antonio-SFO San Francisco
10h 20m1 stop Denver Intl
Southwest Logo
7:15 am - 5:35 pmSFO  San Francisco-SAT San Antonio
8h 20m2 stops San Diego Phoenix Sky Harbor Intl
$340Southwest
Thu, Nov 26 - Thu, Dec 3
Frontier Logo
1:34 pm - 7:04 amSAT  San Antonio-SFO San Francisco
19h 30m1 stop Las Vegas Harry Reid Intl
Frontier Logo
10:28 am - 6:44 pmSFO  San Francisco-SAT San Antonio
6h 16m1 stop Las Vegas Harry Reid Intl
$344Frontier
Thu, Dec 24 - Sun, Jan 17
United Airlines Logo
9:20 am - 11:22 amSAT  San Antonio-SFO San Francisco
4h 02mnonstop
United Airlines Logo
5:00 am - 3:48 pmSFO  San Francisco-SAT San Antonio
8h 48m1 stop Houston George Bush Intcntl
$354United Airlines
Thu, Nov 26 - Thu, Dec 3
United Airlines Logo
7:20 am - 9:22 amSAT  San Antonio-SFO San Francisco
4h 02mnonstop
United Airlines Logo
11:59 pm - 10:51 amSFO  San Francisco-SAT San Antonio
8h 52m1 stop Houston George Bush Intcntl
$354United Airlines
Sun, Nov 22 - Tue, Dec 1
Delta Logo
12:45 pm - 8:08 pmSAT  San Antonio-SFO San Francisco
9h 23m2 stops Salt Lake City Seattle/Tacoma Intl
Delta Logo
6:00 am - 9:15 pmSFO  San Francisco-SAT San Antonio
13h 15m2 stops Seattle/Tacoma Intl Salt Lake City
$361Delta
Thu, Nov 26 - Sat, Dec 5
American Airlines Logo
3:35 pm - 10:54 pmSAT  San Antonio-SFO San Francisco
9h 19m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
8:21 am - 4:40 pmSFO  San Francisco-SAT San Antonio
6h 19m1 stop Phoenix Sky Harbor Intl
$362American Airlines
Mon, Dec 21 - Mon, Jan 4
American Airlines Logo
8:52 am - 4:20 pmSAT  San Antonio-SFO San Francisco
9h 28m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
1:06 pm - 11:05 pmSFO  San Francisco-SAT San Antonio
7h 59m1 stop Phoenix Sky Harbor Intl
$371American Airlines
Fri, Dec 25 - Mon, Jan 18
Delta Logo
7:57 pm - 12:23 amSAT  San Antonio-SFO San Francisco
6h 26m1 stop Salt Lake City
Delta Logo
10:21 am - 11:35 pmSFO  San Francisco-SAT San Antonio
11h 14m2 stops Seattle/Tacoma Intl Los Angeles
$380Delta
Mon, Dec 21 - Mon, Jan 4
Southwest Logo
11:55 am - 7:05 pmSAT  San Antonio-SFO San Francisco
9h 10m2 stops Phoenix Sky Harbor Intl San Diego
Southwest Logo
4:10 pm - 11:55 pmSFO  San Francisco-SAT San Antonio
5h 45m1 stop San Diego
$394Southwest
Fri, Dec 11 - Sun, Dec 13

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Delta flights from San Antonio to San Francisco

Our best Delta deals on San Antonio to San Francisco flight tickets
Delta
Nov 26
SAT12:45 pmSan Antonio
9h 23m
2 stops
SFO8:08 pmSan Francisco
Dec 5
SFO6:00 amSan Francisco
13h 15m
2 stops
SAT9:15 pmSan Antonio
$361
Delta
Dec 21
SAT7:57 pmSan Antonio
6h 26m
1 stop
SFO12:23 amSan Francisco
Jan 4
SFO10:21 amSan Francisco
11h 14m
2 stops
SAT11:35 pmSan Antonio
$380
Delta
Feb 12
SAT12:25 pmSan Antonio
13h 16m
2 stops
SFO11:41 pmSan Francisco
Feb 16
SFO10:31 amSan Francisco
10h 47m
2 stops
SAT11:18 pmSan Antonio
$393

Frontier flights from San Antonio to San Francisco

Our best Frontier deals on San Antonio to San Francisco flight tickets
Frontier
Nov 14
SAT8:20 pmSan Antonio
6h 00m
1 stop
SFO12:20 amSan Francisco
Nov 16
SFO4:57 pmSan Francisco
24h 28m
2 stops
SAT7:25 pmSan Antonio
$338
Frontier
Nov 10
SAT8:20 pmSan Antonio
13h 59m
2 stops
SFO8:19 amSan Francisco
Nov 14
SFO6:02 amSan Francisco
11h 23m
1 stop
SAT7:25 pmSan Antonio
$344
Frontier
Dec 13
SAT8:47 pmSan Antonio
6h 03m
1 stop
SFO12:50 amSan Francisco
Dec 18
SFO7:59 amSan Francisco
32h 21m
2 stops
SAT6:20 pmSan Antonio
$345

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioSan Francisco

SAT San Antonio - SFO San Francisco

SATSFO

San Antonio

Sat 11/14

8:20 pm-12:20 am

1 stop6h 00m

San Francisco

Mon 11/16

4:57 pm-7:25 pm

2 stops24h 28m

$338

San AntonioSan Francisco

SAT San Antonio - SFO San Francisco

SATSFO

San Antonio

Thu 11/26

6:00 am-2:20 pm

1 stop10h 20m

San Francisco

Thu 12/3

7:15 am-5:35 pm

2 stops8h 20m

$340

San AntonioSan Francisco

SAT San Antonio - SFO San Francisco

SATSFO

San Antonio

Thu 12/24

1:34 pm-7:04 am

1 stop19h 30m

San Francisco

Sun 1/17

10:28 am-6:44 pm

1 stop6h 16m

$344
Quickest round-trip

San AntonioSan Francisco

SAT San Antonio - SFO San Francisco

SATSFO

San Antonio

Thu 11/26

9:20 am-11:22 am

Nonstop4h 02m

San Francisco

Thu 12/3

5:00 am-3:48 pm

1 stop8h 48m

$354

San AntonioSan Francisco

SAT San Antonio - SFO San Francisco

SATSFO

San Antonio

Sun 11/22

7:20 am-9:22 am

Nonstop4h 02m

San Francisco

Tue 12/1

11:59 pm-10:51 am

1 stop8h 52m

$354

San AntonioSan Francisco

SAT San Antonio - SFO San Francisco

SATSFO

San Antonio

Thu 11/26

12:45 pm-8:08 pm

2 stops9h 23m

San Francisco

Sat 12/5

6:00 am-9:15 pm

2 stops13h 15m

$361

San AntonioSan Francisco

SAT San Antonio - SFO San Francisco

SATSFO

San Antonio

Mon 12/21

3:35 pm-10:54 pm

1 stop9h 19m

San Francisco

Mon 1/4

8:21 am-4:40 pm

1 stop6h 19m

$362

San AntonioSan Francisco

SAT San Antonio - SFO San Francisco

SATSFO

San Antonio

Fri 12/25

8:52 am-4:20 pm

1 stop9h 28m

San Francisco

Mon 1/18

1:06 pm-11:05 pm

1 stop7h 59m

$371

San AntonioSan Francisco

SAT San Antonio - SFO San Francisco

SATSFO

San Antonio

Mon 12/21

7:57 pm-12:23 am

1 stop6h 26m

San Francisco

Mon 1/4

10:21 am-11:35 pm

2 stops11h 14m

$380

San AntonioSan Francisco

SAT San Antonio - SFO San Francisco

SATSFO

San Antonio

Fri 12/11

11:55 am-7:05 pm

2 stops9h 10m

San Francisco

Sun 12/13

4:10 pm-11:55 pm

1 stop5h 45m

$394

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 Francisco from

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

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 San Antonio and San Francisco?

Prices are currently low for flights on this route.

Typical prices usually range from $383 to $487.
The lowest price recently found on this route was $338.

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of May, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $353.

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

The cheapest day to depart from San Antonio to San Francisco is on a Thursday when prices can be found for as low as $490. The most expensive day to fly to San Francisco is Tuesday, with ticket prices averaging around $1,027.

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

Our data shows that the cheapest San Antonio to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $703. Flights in the afternoon are often more expensive with an average ticket price of $803.

What is the cheapest San Antonio to San Francisco flight route?

Fly from San Antonio to San Francisco for the best San Antonio - San Francisco flight prices

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

You are more likely to see cheaper flights to San Francisco from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $403 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from San Antonio for as low as $323 on momondo.

What cabin class options are available on San Antonio to San Francisco flights?

There are 4 cabin classes available to choose from on San Antonio to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of November 2026, prices for San Antonio to San Francisco flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from San Antonio to San Francisco

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

Cheap San Antonio to San Francisco (SAT to SFO) flight deals and tips

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

Best Price Found

$101

Fastest flight time

4h 01m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from San Antonio in the past 72 hours is $101. The best round-trip flight deal from San Antonio to San Francisco found on momondo in the last 72 hours is $338.
The fastest flight from San Antonio to San Francisco takes 4h 01m
Direct flights go from San Antonio to San Francisco every day.
There is 1 airport in San Francisco. From San Antonio there are direct flights to San Francisco (SFO).
Search flight deals

Frequently asked questions about flying from San Antonio to San Francisco

  • How far is San Antonio to San Francisco by plane?

    There are 1485.6 mi between San Antonio and San Francisco. A reasonable flight in good conditions will take 4h 01m.

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

    Prices for flights from San Antonio Airport to San Francisco Airport were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to San Francisco Airport.

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

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San Antonio to San Francisco?

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

Best airlines flying from San Antonio to San Francisco

Compare and see reviews for airlines that fly from San Antonio to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $198Free CancellationRating
5.5
2,513 reviews
Search Frontier flights
SouthwestPriceFrom $262Free CancellationRating
8.0
4,215 reviews
Search Southwest flights
United AirlinesPriceFrom $268Free CancellationRating
7.3
10,460 reviews
Search United Airlines flights
DeltaPriceFrom $268Free CancellationRating
7.8
8,696 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.0
12,230 reviews
Search American Airlines flights

  • United Airlines Flights From San Antonio to San Francisco

    United Airlines is one of the most popular airlines flying from San Antonio to San Francisco, operating 2 flights/week on average for this route. A good United Airlines flight deal for San Antonio to San Francisco starts from $268 round-trip, up to an average price of $429. Our users have rated United Airlines at 7.3/10.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
South San Francisco
Hayward
Walnut Creek
Santa Clara
Fremont
Bodega Bay
Berkeley
Sunnyvale
Half Moon Bay
Vallejo
Roseville
Salinas
Sonoma
Milpitas
Burlingame
Palo Alto
Pacific Grove

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to San Francisco for you.

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

momondo does allow users to show only those flights to San Francisco from San Antonio which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential San Antonio to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of San Antonio to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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