Cheap flights to Thailand from San Francisco
Round trips from San Francisco from $728. Cheapest dates, deal ratings and where to book.
- Phuket: $728, 2027-01-18 to 2027-02-14
- Bangkok: $774, 2026-11-03 to 2026-11-10
- Chiang Mai: $775, 2027-02-11 to 2027-02-18