
Popular airlines from San Francisco International Airport (SFO) to San Antonio International Airport (SAT)
- Alaska Airlines
Alaska Airlines
- Delta
Delta
- United
United
- American Airlines
American Airlines
- Southwest Airlines
Southwest Airlines
- Frontier Airlines
Frontier Airlines
- Hawaiian Airlines
Hawaiian Airlines
- Plan, book, fly with confidence
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Cheap flights from San Francisco (SFO) to San Antonio (SAT)
Prices were available within the past 7 days and start at CA $184 for one-way flights and CA $363 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from San Francisco (SFO) to San Antonio (SAT)
October is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | San Francisco Intl. |
Destination airport | San Antonio Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta |
Roundtrip price | CA $362 |
Distance | 2368 km |
Average flight time | 3 hours 29 mins |
San Francisco to San Antonio Flights
The easy way to book your flights from San Francisco to San Antonio
With Expedia, it’s simple to find and book flights to San Antonio from San Francisco whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to San Antonio Intl., too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from San Francisco to San Antonio today, tomorrow, or this week.
Save dollars with cheap flights from San Francisco Intl., SFO to San Antonio Intl., SAT
Sort your search results by price to find great deals on your flight from San Francisco to San Antonio—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Antonio from San Francisco currently is just CA $363 rising to CA $478.
Here are more money-saving tips:
- Fly in September when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to San Antonio
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to San Antonio from San Francisco
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to San Antonio with Expedia today.
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