Cheap flights from San Francisco to San Antonio
Choose between United Airlines, American Airlines, or WN to find the best price
Why travel with Kiwi.com?
Customer support
We’ve got you covered if anything goes wrong.
Secure payment
Join millions of travelers booking with us.
Hundreds of carriers
Compare 600+ of carriers in one search to find the best deal.
Cheap one-way trips starting from £36 from San Francisco SFO to San Antonio SAT
San Francisco InternationalSan Antonio International
One-way,
From £36
San Francisco InternationalSan Antonio International
One-way,
From £55
San Francisco InternationalSan Antonio International
One-way,
From £55
San Francisco InternationalSan Antonio International
One-way,
From £56
San Francisco InternationalSan Antonio International
One-way,
From £60
San Francisco InternationalSan Antonio International
One-way,
From £68
Cheap round trips starting from £75 from San Francisco SFO to San Antonio SAT
San Francisco InternationalSan Antonio International
Round trip, -
From £75
San Francisco InternationalSan Antonio International
Round trip, -
From £97
San Francisco InternationalSan Antonio International
Round trip, -
From £97
San Francisco InternationalSan Antonio International
Round trip, -
From £103
San Francisco InternationalSan Antonio International
Round trip, -
From £110
San Francisco InternationalSan Antonio International
Round trip, -
From £111
Travelers usually depart from San Francisco International, San Francisco, CA - Salesforce Plaza, San Francisco, CA Bus Stop, or San Francisco, CA Train Station when they travel from San Francisco to San Antonio. Book your trip to arrive at San Antonio International, San Antonio, San Antonio Train Station, San Antonio-Probandt & King Roger, or San Antonio-Patton Tareyton Tempo. The most popular airlines for this route are United Airlines, American Airlines, WN, Delta Air Lines, and Frontier Airlines. San Francisco and San Antonio have 185 direct flights per week.
Weekly flights
| Mondays | Tuesdays | Wednesdays | Thursdays | Fridays | Saturdays | Sundays | |
|---|---|---|---|---|---|---|---|
| Number of flights | 38 | 30 | 28 | 48 | - | 21 | 20 |
Check-in for a flight from San Francisco to San Antonio
| Name | Carrier code | IATA Code | Passport needed during booking | Airport check-in closes | Online check-in available |
|---|---|---|---|---|---|
| United Airlines | UAL | UA | Yes | Unknown | No |
| American Airlines | AAL | AA | Yes | Unknown | No |
| WN | SWA | WN | No | Unknown | No |
| Delta Air Lines | DAL | DL | Yes | Unknown | No |
| Frontier Airlines | FFT | F9 | No | Unknown | No |
Frequently asked questions
What are the most popular routes to and from San Francisco?
Travelers frequently search for route combinations, such as San Francisco and McCarran International, Los Angeles International, Denver International, Phoenix Sky Harbor International, San Antonio International, Sacramento International, Bozeman Yellowstone International, Will Rogers World, Des Moines International, General Mitchell International, Tulsa International.
What are the most popular routes to and from San Antonio?
Travelers frequently search for route combinations, such as San Antonio and Orlando International, McCarran International, Denver International, Hartsfield–Jackson Atlanta International, Dallas/Fort Worth International, Guadalajara International, Louis Armstrong New Orleans International, Palm Springs International, El Paso International, Gulfport–Biloxi International, Midland International Air and Space Port.
What airports are near San Francisco?
The main airport in San Francisco is San Francisco International. It is also served by San Francisco International, Sacramento International, Oakland International, San Jose International, Stockton Metropolitan, Monterey Regional, Merced Regional, Buchanan Field, Charles M. Schulz–Sonoma County.
What airports are near San Antonio?
The main airport in San Antonio is San Antonio International. It is also served by Austin–Bergstrom International, San Antonio International, Nuevo Laredo International, Corpus Christi International, Laredo International, Easterwood, Piedras Negras International, Victoria Regional, Killeen–Fort Hood Regional, Del Rio International.
What buses and trains depart from San Francisco?
A number of bus and train companies depart from San Francisco, including Greyhound.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between San Francisco and San Antonio?
What is Virtual Interlining and how do I use it?
Which airlines fly between San Francisco and San Antonio?
When's the best time to travel between San Francisco and San Antonio?
What flights operate between San Francisco and San Antonio?
How many airports are there near San Francisco?
How many airports are there near San Antonio?
Is it possible to reach San Francisco by bus or train?
What time do nonstop (direct) flights between San Francisco and San Antonio depart?
What time do nonstop (direct) flights between San Francisco and San Antonio arrive?
What time do flights between San Francisco and San Antonio depart?
What time do flights between San Francisco and San Antonio arrive?
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative destinations
Flights from San Francisco
- Flights from San Francisco to McCarran International
- Flights from San Francisco to Los Angeles International
- Flights from San Francisco to Denver International
- Flights from San Francisco to Phoenix Sky Harbor International
- Flights from San Francisco to San Antonio International
- Flights from San Francisco to Sacramento International
- Flights from San Francisco to Bozeman Yellowstone International
- Flights from San Francisco to Will Rogers World
- Flights from San Francisco to Des Moines International
- Flights from San Francisco to General Mitchell International
- Flights from San Francisco to Tulsa International
Flights to San Antonio
- Flights from Orlando International to San Antonio
- Flights from McCarran International to San Antonio
- Flights from Denver International to San Antonio
- Flights from Hartsfield–Jackson Atlanta International to San Antonio
- Flights from Dallas/Fort Worth International to San Antonio
- Flights from Guadalajara International to San Antonio
- Flights from Louis Armstrong New Orleans International to San Antonio
- Flights from Palm Springs International to San Antonio
- Flights from El Paso International to San Antonio
- Flights from Gulfport–Biloxi International to San Antonio
- Flights from Midland International Air and Space Port to San Antonio
Find the best connection from San Francisco to San Antonio
Search, compare, and book flights, trains, or buses to get there.
Search flights, trains & buses