Cheapest flights
Delta Air Lines- Stops
DEPARTURE
LGA - SFOFri. Nov 20, 2026
RETURN
SFO - EWRWed. Dec 2, 2026
Price per a person from
$489
- Stops
DEPARTURE
EWR - SFOFri. Nov 20, 2026
RETURN
SFO - JFKWed. Dec 2, 2026
Price per a person from
$593
American Airlines- Non-stop
DEPARTURE
JFK - SFOFri. Nov 20, 2026
RETURN
SFO - JFKWed. Dec 2, 2026
Price per a person from
$636
Cheap one-way flights
If you're planning to travel one-way to San Carlos, find the best flight deals available here.
American AirlinesDEPARTURE
JFK - SFOSat. Nov 7, 2026
Price per a person from
$238
Delta Air LinesDEPARTURE
LGA - SFOSat. Nov 7, 2026
Price per a person from
$239
Frontier AirlinesDEPARTURE
LGA - SFOSat. Nov 7, 2026
Price per a person from
$240
Sun CountryDEPARTURE
EWR - SFOFri. Nov 20, 2026
Price per a person from
$366
American AirlinesDEPARTURE
JFK - SFOWed. Jan 6, 2027
Price per a person from
$250
Frontier AirlinesDEPARTURE
EWR - SFOSat. Oct 10, 2026
Price per a person from
$435
Delta Air LinesDEPARTURE
LGA - SFOFri. Nov 6, 2026
Price per a person from
$239
American AirlinesDEPARTURE
JFK - SFOFri. Nov 6, 2026
Price per a person from
$250
