← San Francisco to San Juan: all datesSee all →
Round trip
San Francisco to San Juan 🇵🇷
$700
- Departs
- Sat, Nov 21
- Return
- Fri, Nov 27
- Stops
- 2 stops
- Airline
- Frontier Airlines
- Duration
- 9h 55m
Check this fare →Affiliate link — we may earn a commission, at no extra cost to you. How we make money
Fare expires in --:--:--
Other dates on this route
Not enough dates yet — the calendar fills in as we keep scanning.
Work-hours calculator
This flight to San Juan costs you 46h 40m of work.
Also cheap
More from San Francisco
Deal alerts
Never miss a price drop
One short email when a fare drops well below its usual price. Follow as many cities as you like. No spam, unsubscribe anytime.
Prices come from fares travellers found in the last few days and can change at any time. Last updated Fri, 23 Oct 2026 06:59:53 GMT.
