By air
Flights from San Francisco to Cancun
Fly from San Francisco to Cancun (CUN) — then arrive and explore.
Searched and booked on Aviasales. Head Your Way may earn a commission at no extra cost to you.
Flight details and fares
San Francisco to Cancun at a glance
- Arrival airport
- CUN
- Routing
- 1 stop
- Recent fare from
- £323
- Fare found
- 2026-09-09
£323 is the cheapest recent one-way fare our flight-data partner found for San Francisco to Cancun; live prices move daily by date and demand. Check current San Francisco to Cancun fares and pick your dates:
Are there direct flights from San Francisco to Cancun?
Our latest harvest found the best San Francisco to Cancun fare with 1 stop; a non-stop fare was not returned at that check. Direct routes can appear seasonally, so check the live search above for your dates.
The fare is the cheapest our flight-data partner (Travelpayouts) found for San Francisco to Cancun, found around 2026-09-09: a recent SIGNAL, NOT a live or guaranteed quote, always check current fares before booking. The direct/indirect status reflects the routing found at that check and can vary by season and date. Airport codes from OurAirports. How Head Your Way compiles its data.