Cheap flights from San Francisco to San Antonio (SFO - SAT)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from San Francisco to San Antonio are usually found in August or July, booked 44 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

How to find the cheapest flight from
San Francisco (SFO) to San Antonio (SAT)

All the information you need to plan the best SFO to SAT flight in 2021: compare San Francisco to San Antonio flight prices with the expected peak season, weather and rainfall in San Antonio.
SFO - SAT
Price
$235 - $357
SAT
Temperature
51.8 - 84.2 °F
SAT
Precipitation
1.6 - 3.7 inches

Popular in

December

High demand for flights, 12% potential price rise

Cheapest in

August

Best time to find cheap flights, 25% potential price drop

Round-trip from

$235

From San Francisco to San Antonio

One-way from

$127

One-way flight from San Francisco to San Antonio

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from San Francisco to San Antonio (SFO - SAT)?

One of the essential ways to save on airfare from San Francisco to San Antonio is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 25% on airfare.

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

Users have found that booking a flight from San Francisco to San Antonio at least 43 days early can save you up to 14% on average compared to booking a flight this week. If booking 43 days before your flight isn’t an option for you, users have found flights from San Francisco to San Antonio for as little as $324 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $390 for flights departing within the next 3 days.

What is the cheapest day to fly round-trip from San Francisco to San Antonio?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from San Francisco to San Antonio?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to San Antonio. Flights to San Antonio from San Francisco in August are about $315 on average during August, but can be found for as low as $99.

Cheap flights from San Francisco to San Antonio in November, December 2021

The best prices found for SFO to SAT flights for November, December
10 Dec - 13 Dec
$158pp
SFO
San Francisco
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
SFO
San Francisco
5 Dec - 20 Dec
$165pp
SFO
San Francisco
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
SFO
San Francisco
5 Dec - 20 Dec
$175pp
SFO
San Francisco
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
SFO
San Francisco

San Francisco to San Antonio 2022 flight deals

Cheap flights to San Antonio from San Francisco found for next year
10 Dec - 13 Dec
$158pp
SFO
San Francisco
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
SFO
San Francisco
5 Dec - 20 Dec
$165pp
SFO
San Francisco
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
SFO
San Francisco
5 Dec - 20 Dec
$175pp
SFO
San Francisco
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
SFO
San Francisco

Non-stop flights to San Antonio from San Francisco

Save time with San Francisco to San Antonio direct flight deals
15 Jan - 18 Jan
$285pp
SFO
San Francisco
United Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
SFO
San Francisco
26 Jan - 31 Jan
$293pp
SFO
San Francisco
United Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
SFO
San Francisco
7 Jan - 10 Jan
$295pp
SFO
San Francisco
United Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
SFO
San Francisco

Last minute flights from San Francisco to San Antonio

Late deals on round-trip flights to San Antonio from San Francisco, departing today and this week
5 Dec - 20 Dec
$165pp
SFO
San Francisco
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
SFO
San Francisco
5 Dec - 20 Dec
$175pp
SFO
San Francisco
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
SFO
San Francisco
9 Dec - 11 Dec
$198pp
SFO
San Francisco
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
SFO
San Francisco

One-way flights to San Antonio from San Francisco

The cheapest one-way flights from San Francisco to San Antonio
1:00 am - 6:38 pm
Delta
1 Stop
15h 38m
SFO - SAT
Delta
$127
Delta
8:55 pm - 5:35 am
American Airlines
1 Stop
6h 40m
SFO - SAT
American Airlines
7:59 pm - 8:18 am
Frontier
1 Stop
10h 19m
SFO - SAT
Frontier
$182
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">San Francisco</span> to <span class="emphasized">San Antonio</span> flights.

Flight FAQs

From San Francisco to San Antonio

What airports do I use to fly from San Francisco to San Antonio?

If you wish to fly to San Antonio from San Francisco, then you need to book flights from San Francisco to San Antonio. There are 2 flights from San Francisco (SFO) to San Antonio (SAT) per day to choose from. Flights to San Antonio from San Francisco are available from 7 different airlines, which means you should have some options if you want to compare airfare deals. 3h 26m is how long a nonstop flight from San Francisco to San Antonio typically takes.

Which airlines flying from San Francisco to San Antonio have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, American Airlines, and Delta flying from San Francisco to San Antonio have implemented new flexible cancellation policies.

Can I find flights from San Francisco to San Antonio for under $200 on Cheapflights?

Yes, there are multiple flights from San Francisco to San Antonio for under $200. The cheapest flight booked recently is on Frontier for just $113, but on average you can expect to pay $166.

Are there nonstop flights from San Francisco to San Antonio for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from San Francisco to San Antonio under $300. A good price for a nonstop flight from San Francisco to San Antonio is less than $399.

Are there last-minute flights available from San Francisco to San Antonio for under $200?

There are currently 20+ open flights from San Francisco to San Antonio within the next 7 days for less than $200.

What days are nonstop flights available from San Francisco to San Antonio?

Days when nonstop flights are available for this flight are: Wednesday, Thursday.

How popular is this San Francisco to San Antonio flight route?

Flights from San Francisco to San Antonio have been viewed 82 times in the past calendar month.

How many flights depart from San Francisco to San Antonio on average per day?

On average 3 flights depart from San Francisco to San Antonio per day.
Afternoon (Noon - 6pm) - 100% of flight departures

How long is the flight from San Francisco to San Antonio?

A quick flight from San Francisco to San Antonio can take about 6h 24m. Frontier provides one of the quickest options available for as low as $113. The distance from San Francisco to San Antonio is about 1488 mi.

What is the cheapest airline to fly from San Francisco to San Antonio round-trip?

Flying on Frontier is currently your cheapest option to San Antonio, with prices starting at $113. Users have found that Frontier is 64% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from San Francisco to San Antonio one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $70. Delta flights start at $127 while deals on American Airlines start at $128 one-way.

What are the most reliable airlines from San Francisco to San Antonio?

No one likes to see their flight delayed. When booking a flight from San Francisco to San Antonio consider choosing SkyWest Airlines (80%), United Airlines (80%) or Air Canada (78%) as they are the most reliable in getting you off to your destination on time.

What are the cheapest flights from San Francisco to San Antonio?

Looking for the cheapest flight from San Francisco to San Antonio? While on average our users pay $388, our data indicates the cheapest price to be $99. The most popular route (San Francisco - San Antonio), is priced around $150.

What are the most popular airlines that fly from San Francisco to San Antonio?

When booking a flight from San Francisco to San Antonio, you may want to consider flying on Major Airline, American Airlines or Alaska Airlines as they are the most popular for this route.

COVID Restrictions

View COVID Travel Restrictions for San Antonio, TX

Do I need a COVID test to fly to San Antonio from San Francisco?

Information is based on travel restrictions for travel to San Antonio within the United States

Most visitors from San Francisco need to provide a negative COVID-19 test result and/or quarantine to enter San Antonio.

COVID-19 testing requirements
Visitors from San Francisco must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Antonio.

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering San Antonio.

Do I need a test to fly back to San Francisco from San Antonio?

Returning to San Francisco from San Antonio

COVID-19 testing requirements
Visitors from San Antonio must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Francisco.

Quarantine requirements
Visitors from San Antonio are not required to quarantine after entering San Francisco.

Hide COVID Travel Restrictions for San Antonio, TX

Alternative routes for San Francisco to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Antonio

Things to know before you go - useful duration and weather info for your trip from San Francisco to San Antonio.

Airports servicing San Francisco

Airports servicing San Antonio

Top 5 airlines flying from San Francisco to San Antonio

The chart below displays the airlines Cheapflights users traveling from San Francisco to San Antonio choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$78 $213 No cancel fee 62%
Alaska Airlines
$93 $219 No cancel fee 75%
American Airlines
$104 $303 No cancel fee 71%
Delta
$107 $314 No cancel fee N/A
United Airlines
$212 $390 No cancel fee 69%

Hourly flight availability from San Francisco to San Antonio

See what time of day planes typically take off from San Francisco towards San Antonio.
Afternoon Noon to 6 PM 100% of SFO to SAT departures
Early morning Midnight to 6 AM 0% of SFO to SAT departures
Morning 6 AM to noon 0% of SFO to SAT departures
Evening 6 PM to midnight 0% of SFO to SAT departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from San Francisco to San Antonio
See how many times per day planes take to the skies headed from San Francisco to San Antonio.
Sunday
3 daily flights
Monday
3 daily flights
Tuesday
3 daily flights
Wednesday
3 daily flights
Thursday
0 flights
Friday
3 daily flights
Saturday
3 daily flights
Home North America USA Texas San Antonio Cheap flights from San Francisco to San Antonio