$75 Cheap flights from San Francisco Intl. to San Antonio Intl. (SFO to SAT)

Wander Wisely with exceptional service, 24/7 support

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from San Francisco Intl. to San Antonio Intl.

Amazing SFO to SAT Flight Deals

The cheapest flights to San Antonio Intl. found within the past 7 days were $147 round trip and $75 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Jun 1 - Sat, Jun 8
SFO
San Francisco
SAT
San Antonio
$147 Roundtrip, found 20 hours ago
$147
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Sat, Jun 1 from San Francisco to San Antonio, returning Sat, Jun 8, priced at $147 found 20 hours ago
Wed, May 22 - Wed, Aug 14
SFO
San Francisco
SAT
San Antonio
$156 Roundtrip, found 4 days ago
$156
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, May 22 from San Francisco to San Antonio, returning Wed, Aug 14, priced at $156 found 4 days ago
Wed, May 29 - Wed, May 29
SFO
San Francisco
SAT
San Antonio
$159 Roundtrip, found 4 days ago
$159
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, May 29 from San Francisco to San Antonio, returning Wed, May 29, priced at $159 found 4 days ago
Mon, Jun 3 - Wed, Jun 5
SFO
San Francisco
SAT
San Antonio
$159 Roundtrip, found 5 hours ago
$159
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Mon, Jun 3 from San Francisco to San Antonio, returning Wed, Jun 5, priced at $159 found 5 hours ago
Tue, Aug 13 - Wed, Aug 14
SFO
San Francisco
SAT
San Antonio
$164 Roundtrip, found 4 days ago
$164
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Aug 13 from San Francisco to San Antonio, returning Wed, Aug 14, priced at $164 found 4 days ago
Wed, Jun 5 - Wed, Jun 19
SFO
San Francisco
SAT
San Antonio
$165 Roundtrip, found 1 day ago
$165
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Jun 5 from San Francisco to San Antonio, returning Wed, Jun 19, priced at $165 found 1 day ago
Fri, May 31 - Sat, Jun 8
SFO
San Francisco
SAT
San Antonio
$166 Roundtrip, found 2 days ago
$166
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, May 31 from San Francisco to San Antonio, returning Sat, Jun 8, priced at $166 found 2 days ago
Mon, Jun 3 - Sun, Jun 9
SFO
San Francisco
SAT
San Antonio
$168 Roundtrip, just found
$168
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Jun 3 from San Francisco to San Antonio, returning Sun, Jun 9, priced at $168 just found
Fri, May 31 - Wed, Jun 5
SFO
San Francisco
SAT
San Antonio
$169 Roundtrip, found 20 hours ago
$169
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Fri, May 31 from San Francisco to San Antonio, returning Wed, Jun 5, priced at $169 found 20 hours ago
Wed, Jun 19 - Fri, Jun 21
SFO
San Francisco
SAT
San Antonio
$171 Roundtrip, found 14 hours ago
$171
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Wed, Jun 19 from San Francisco to San Antonio, returning Fri, Jun 21, priced at $171 found 14 hours ago

Frequently asked questions

Can I catch a flight from San Francisco Airport to San Antonio Intl. Airport (SAT) right now?
For info on any current San Antonio Intl. Airport (SAT) travel advice and quarantine requirements, go to the Covid-19 Travel Advisor. Look before you arrange your flight, so you don’t get caught up.
Are there direct flights from San Francisco Airport to San Antonio Intl. Airport (SAT)?
The only thing standing between you and your next inspirational adventure is just one flight. United Airlines is the only airline that offers direct services from SFO to SAT, so it’s wise to book well in advance.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to San Antonio Airport, please visit our Customer Service Portal.
How long is the flight from San Francisco Intl. Airport (SFO) to SAT?
If you’re flying from SFO to San Antonio Intl. Airport (SAT), you can expect the flight to take an average of 6 hours and 5 minutes. If this sounds like more time than you’d hoped, why not make the most of it? Read up on where you’re headed, fine tune your itinerary and get as much sleep as possible before the adventure starts.
What is the flight distance from San Francisco Airport to San Antonio Airport?
The flight distance from San Francisco Airport to San Antonio Airport is 1,500 mi. Make sure to bring along a good book or your favorite podcast to make the trip fly by.
What airlines fly from San Francisco Airport to SAT?
With United Airlines, you won’t have to put up with long layovers or sitting around waiting for your flight connection. This highly rated airline will fly you straight from San Francisco Airport to San Antonio Intl. Airport (SAT) on one of the 30 flights offered on this route each month.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Southwest Airlines, American Airlines or United Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
San Francisco Intl.
Traveling To
San Antonio Intl.
Shortest Flight Time
7 hours 42 mins
Earliest Departure Time
10:35AM CDT
Latest Departure Time
10:35AM CDT
Lowest Flight Price
$147

Route Info

Flight path for flights from San Francisco International Airport to San Antonio International Airport


Origin:
SFO - San Francisco International Airport
Destination:
SAT - San Antonio International Airport
Distance:
1,488.00 miles


Airlines & Aircraft Used on SFO to SAT Flight Routes


Airline Carrier
Aircraft
Alaska Airlines
Boeing 737 all pax models
American Airlines
Boeing 737-800 pax
Delta Air Lines
Boeing 737-500 pax
Delta Air Lines
De Havilland Canada DHC-8 Dash 8 all models
United Airlines
Airbus A320-100/200
United Airlines
Canadair Regional Jet 700

Discover our best flights from San Francisco SFO to San Antonio SAT. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from San Francisco SFO to San Antonio SAT at the right price  

Airfares to San Antonio SAT from San Francisco SFO currently cost between $147 and $171. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from San Francisco SFO to San Antonio SAT 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from San Francisco SFO to San Antonio SAT on Travelocity starting at $75. Prices and availability subject to change. Additional terms may apply. 

 

Get to San Antonio SAT from San Francisco SFO quicker with direct flights. 

Get to San Antonio faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SAT from SFO to take around 7 hour(s) 42 min(s).  

 

Find our cheapest airfares for flights from San Francisco SFO to San Antonio SAT

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SAT from SFO. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from San Francisco SFO to San Antonio SAT today 

If you’re flexible about when you travel, June is usually the cheapest month to fly from San Francisco SFO to San Antonio SAT. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to San Antonio SAT from San Francisco SFO 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SAT from SFO have this option.  

 

Travel with confidence when you book flights to San Antonio SAT from San Francisco SFO with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.