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Departure·1 pax, Economy

Cheapest flights for San Francisco – San Diego (SFO – SAN)

Aviasales.ge will find you the cheapest airfare for San Francisco – San Diego by comparing the ticket prices to San Diego using 45 agencies, five booking systems, and 728 airlines. Where exactly you buy your tickets for San Francisco – San Diego is up to you.

Direct flight for from San Francisco to San Diego

The easiest way to to get to your destination is a direct flight. Direct flights for from San Francisco to San Diego are offered by:

  • Frontier Airlines (daily F94306)
  • United Airlines (daily UA2633)
  • American Airlines (daily AA7441)
  • Hawaiian Airlines (6 days per week, flight HA6467)
  • Alaska Airlines (5 days per week, flight AS1308)
  • Southwest Airlines (4 days per week, flight WN187)

San Diego is served by 2 airports: San Diego International Airport and McClellan-Palomar Airport. Direct flights for San Francisco – San Diego are operated by:
  • Southwest Airlines, United Airlines, Frontier Airlines from San Francisco International Airport to San Diego International Airport
Flight with layover for the route from San Francisco to San Diego

A flight with a layover on the route San Francisco – San Diego will allow you to make your trip more interesting. The layover could be in:

  • Sacramento (flight WN2569 Southwest Airlines)
  • Los Angeles (flight UA1718 United Airlines)
  • Las Vegas (flight WN1982 Southwest Airlines)

This is a great chance to get to know these cities. Layovers are usually at least six hours.

Please keep in mind that depending on the number of days remaining until your departure, ticket prices for San Francisco – San Diego could increase more than twofold.

Aviasales.ge suggests buying tickets for San Francisco – San Diego in advance in order to choose the conditions for your flight that best suit your preferences and budget.

General information on flight San Francisco – San Diego (SFO – SAN)
737 km
Distance
178
Number of flights per week
₾103
Lowest price
₾0
Average ticket price
05:35
Earliest flight out
22:45
Latest flight out

Ticket prices for San Francisco – San Diego by month *

Month One-way Round-trip
January 2026 09.01.2026
01.01 - 08.01.2026

* Prices found by users over the last 48 hours (they do not represent an offer).

Cheapest flight for from San Francisco to San Diego found by our users over the last 48 hours: ticket with Frontier Airlines with a departure on 09.01.2026 and a price of 104 GEL.
Fastest flight for from San Francisco to San Diego: ticket with Southwest Airlines with the nearest departure on 22.01.2026 and a flight duration of 1hrs. 25min..
Airlines flying from San Francisco to San Diego
Airports serving San Francisco – San Diego

San Francisco airports serving flights to San Diego:

  • San Francisco International Airport (SFO)

San Diego airports accepting flights from San Francisco:

  • McClellan-Palomar Airport (CLD)
  • San Diego International Airport (SAN)