Cheap flights from San Francisco to San Antonio from £119
Trusted by millions
Kiwi.com Guarantee for stress-free travel
One search, all the best deals
Explore flight deals to San Antonio
Not happy with the results? Try some of our useful filters
Search by stops
Search by price
Search by departure date
Not happy with the results? Try some of our useful filters
Search by stops
Search by price
Search by departure date
How much do flights to San Antonio cost?
Key info about flying to San Antonio
Weekly direct flights
Discover the top airlines offering direct flights from San Francisco to San Antonio in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Mon 06.04 | Tue 07.04 | Wed 08.04 | Thu 09.04 | Fri 10.04 | Sat 11.04 | Sun 12.04 |
|---|---|---|---|---|---|---|---|
| 2 | 1 | 2 | 2 | 1 | 2 | 2 | |
| Weekly flights: 12 total | Daily flights: 1.71 average | Most flights: Monday 2 flights |
| Airline | Mon 13.04 | Tue 14.04 | Wed 15.04 | Thu 16.04 | Fri 17.04 | Sat 18.04 | Sun 19.04 |
|---|---|---|---|---|---|---|---|
| 2 | 1 | 2 | 2 | 1 | 2 | 2 | |
| Weekly flights: 12 total | Daily flights: 1.71 average | Most flights: Monday 2 flights |
| Airline | Mon 20.04 | Tue 21.04 | Wed 22.04 | Thu 23.04 | Fri 24.04 | Sat 25.04 | Sun 26.04 |
|---|---|---|---|---|---|---|---|
| 2 | 1 | 2 | 2 | 1 | 2 | 2 | |
| Weekly flights: 12 total | Daily flights: 1.71 average | Most flights: Monday 2 flights |
| Airline | Mon 27.04 | Tue 28.04 | Wed 29.04 | Thu 30.04 | Fri 01.05 | Sat 02.05 | Sun 03.05 |
|---|---|---|---|---|---|---|---|
| 2 | 1 | 2 | 3 | 2 | 3 | 3 | |
| Weekly flights: 16 total | Daily flights: 2.29 average | Most flights: Thursday 3 flights |
Check-in for a flight from San Francisco to San Antonio
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Frontier Airlines | FFT | F9 | No |
| United Airlines | UAL | UA | No |
| Spirit Airlines | NKS | NK | No |
| Alaska Airlines | ASA | AS | No |
| JetBlue Airways | JBU | B6 | No |
Online check-in is not available for these airlines.
Weather in San Antonio
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 17°C | 7°C |
| February | 19°C | 9°C |
| March | 23°C | 12°C |
| April | 27°C | 16°C |
| May | 30°C | 20°C |
| June | 34°C | 23°C |
| July | 35°C | 24°C |
| August | 36°C | 25°C |
| September | 32°C | 22°C |
| October | 28°C | 18°C |
| November | 22°C | 12°C |
| December | 18°C | 9°C |
14 day forecast
San Antonio travel tips
If travelling to San Antonio in winter, bring an umbrella and windbreaker with you
Winter is not the best time to visit San Antonio. However, it never snows in this city. The average air temperature in winter is +10 degrees Celsius. It often rains, so it's worth taking an umbrella and windbreaker with you.
Enjoy an open-air performance at the Arneson River Theater in San Antonio
The famous Arneson River Theater is located in the very centre of San Antonio on the Paseo del Rio waterfront. Today you can enjoy performances, music concerts, and open-air operas there. The Arneson Theater was built in 1939-1941. The large stage is located on the north side of the San Antonio River.
Would you like to bring an unusual souvenir from San Antonio?
Head to Pearl Farmers Market. There you can buy a variety of souvenirs and antiques, from musical instruments to cowboy hats. The area in which this market is located is one of the favorites among the locals, as there are beautiful streets and fewer tourists than in the city centre.
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
Explore alternative trips
Flights from San Francisco
Flights to San Antonio
Popular routes
Airports near San Francisco
Airports near San Antonio
Download our app