Cheap flights from San Diego, CA to San Francisco, CA
Flights starting at $23. Choose between Alaska Airlines, United Airlines, or Frontier Airlines to find the best price.
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Tips to know when travelling to San Francisco
Cheapest one-way trip | $23 |
|---|---|
Cheapest round-trip | $66 |
Average round-trip | $108 |
Nonstop flights in May | $29 – $356 |
Most popular airline | Alaska Airlines |
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Travelers usually depart from San Diego International, or McClellan–Palomar when they travel from San Diego to San Francisco. The distance between San Diego and San Francisco is 720 km. The most popular airlines for this route are Alaska Airlines, United Airlines, and Frontier Airlines. San Diego and San Francisco have 94 direct flights per week. When you arrive at San Francisco, consider visiting Big Sur, Alcatraz, and Golden Gate Bridge.
Weekly direct flights
Discover the top airlines offering direct flights from San Diego to San Francisco in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Sun 28.04 - Sat 04.05
| Airline | Sun 28.04 | Mon 29.04 | Tue 30.04 | Wed 01.05 | Thu 02.05 | Fri 03.05 | Sat 04.05 |
|---|---|---|---|---|---|---|---|
| --- | --- | --- | --- | --- | --- | --- | |
| --- | --- | --- | --- | --- | --- | --- | |
| --- | --- | --- | 1 | 1 | 1 | 1 |
Weekly direct flights for Sun 05.05 - Sat 11.05
| Airline | Sun 05.05 | Mon 06.05 | Tue 07.05 | Wed 08.05 | Thu 09.05 | Fri 10.05 | Sat 11.05 |
|---|---|---|---|---|---|---|---|
| 1 | 3 | 9 | 9 | 7 | 8 | 8 | |
| --- | 2 | 6 | 6 | 4 | 5 | 4 | |
| --- | 1 | 1 | 1 | 1 | 1 | 1 |
Weekly direct flights for Sun 12.05 - Sat 18.05
| Airline | Sun 12.05 | Mon 13.05 | Tue 14.05 | Wed 15.05 | Thu 16.05 | Fri 17.05 | Sat 18.05 |
|---|---|---|---|---|---|---|---|
| --- | 3 | 9 | 8 | 4 | 4 | 5 | |
| 1 | 3 | 6 | 6 | 6 | 5 | 5 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Weekly direct flights for Sun 19.05 - Sat 25.05
| Airline | Sun 19.05 | Mon 20.05 | Tue 21.05 | Wed 22.05 | Thu 23.05 | Fri 24.05 | Sat 25.05 |
|---|---|---|---|---|---|---|---|
| --- | 3 | 4 | 3 | 3 | 2 | 3 | |
| 1 | 6 | 6 | --- | --- | 3 | 3 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Check-in for a flight from San Diego to San Francisco
| Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
|---|---|---|---|---|
| Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
| United Airlines | UAL | UA | Yes | No |
| Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in San Francisco
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 14°C | 7°C |
| February | 15°C | 8°C |
| March | 15°C | 8°C |
| April | 17°C | 9°C |
| May | 19°C | 10°C |
| June | 21°C | 12°C |
| July | 22°C | 13°C |
| August | 22°C | 14°C |
| September | 23°C | 14°C |
| October | 21°C | 13°C |
| November | 17°C | 10°C |
| December | 13°C | 8°C |
14 day forecast
Frequently asked questions
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