San Antonio to San Francisco: what the flight costs
In the last 60 days we checked this route 3 times. The typical round trip was $217 per person and the lowest $209, taxes and fees included.
| Per person | |
|---|---|
| Lowest seen | $209 |
| Typical (median) | $217 |
| Price checks, 60 days | 3 |
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Trips we picked on this route
Just found · from San AntonioWorth it, if
San Francisco
Nov 13–17, 2026 · 4 nights
- $209 per person, $170 below the highest fare we saw for these dates
- Free cancellation at FOUND Hotel Carlton, Nob Hill, rated 7.8 from 3,184 reviews
- Highs of 60–62°F, good weather for walking the Golden Gate Bridge
$1,236 for two · 4 nights · flights, hotel, taxes, fees & the resort fee
Flights $418 + hotel $711 + resort fee $107, taxes in · a checked bag each adds about $240
Frontier · with a stop · 11h 50m
The catch: The $209 fare is a Frontier red-eye with one stop, 11h 50m in total, and a checked bag is about $240 for two.
Worth it if you can sleep on a red-eye and want the city on foot; skip it if you'd rather pay $758 for two for United's 4h 2m nonstop.
Every fare we found in the last 30 days
| Checked | Trip dates | Per person | Airline | Stops | Duration | Source |
|---|---|---|---|---|---|---|
| Oct 15, 2026 | Nov 13–17, 2026 | $256 | F9 | with a stop | 33h 57m | Kiwi.com |
| Oct 15, 2026 | Nov 13–17, 2026 | $209 | Frontier | with a stop | 11h 50m | Google Flights |
| Oct 15, 2026 | Nov 13–17, 2026 | $217 | F9 | with a stop | 11h 50m | Kiwi.com |
About San Francisco
San Francisco packs the Golden Gate Bridge, cable cars, Alcatraz and a pioneering food scene into a compact city of hills and bay views.
San Francisco from every city: when to go, where to stay, what to do
Questions about San Antonio to San Francisco
What does a round trip from San Antonio to San Francisco usually cost?
Over the last 60 days the typical price we found was $217 per person, taxes and fees included, across 3 checks; the lowest was $209.
When is the best time to fly from San Antonio to San Francisco?
San Francisco is at its best in April, May, September, October and November. Avoid July, August: Foggy, chilly summer with the heaviest crowds
Do I need a passport to fly from San Antonio to San Francisco?
No passport needed for travelers from the United States: a government photo ID is enough for San Francisco.