● Deals from
● Sweeping every destination…
$29usually $73−60%28 Oct 2026 · direct · score 93/100 · Floor
Why so cheap?
Researching this route’s pricing right now — checking season, sales, capacity and route news…
Fares by departure date
Today’s fare is cheaper than 92% of the 12 fares tracked for this route.
Questions people ask about this route
- What is the lowest price for a flight from San Francisco to San Diego right now?
- The lowest price our scan found today (2026-10-13) is $29 one-way fare, departing 28 Oct 2026, direct. Fares move constantly — the link below re-checks live availability on Aviasales.
- Is $29 a good price for a San Francisco to San Diego flight (SFO→SAN)?
- Yes by the data: this route usually costs about $73 (midpoint of Google Flights' typical price range), so $29 is 60% below usual and cheaper than 92% of the 12 fares tracked for this route. FareFloor's deal score for it is 93/100 as of 2026-10-13.
- When is the cheapest time to fly from San Francisco to San Diego in the coming months?
- Across the departure windows our 2026-10-13 scan compared, the lowest-priced departure found is 28 Oct 2026 at $29 one-way fare. Method: we sweep this origin's destinations several times a day via Google Flights data and keep the cheapest round-trip window per route — a cheaper window can appear any day, so treat this as today's answer, not a permanent one.
- Is there a direct flight from San Francisco to San Diego at this price?
- Yes — the $29 fare found today is a direct flight.