Cheap flights from San Francisco, CA to San Diego, CA
Flights starting at £32. Choose between United Airlines, Alaska Airlines, or Frontier Airlines to find the best price.
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How much do flights to San Diego cost?
Key info about flying to San Diego
Great deals from San Francisco to San Diego
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Weekly direct flights
Discover the top airlines offering direct flights from San Francisco to San Diego in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Mon 25.11 | Tue 26.11 | Wed 27.11 | Thu 28.11 | Fri 29.11 | Sat 30.11 | Sun 01.12 |
|---|---|---|---|---|---|---|---|
| 7 | 2 | --- | 3 | 5 | --- | 1 | |
| --- | --- | --- | --- | --- | --- | --- | |
| 2 | 2 | 2 | 2 | 2 | 2 | 1 | |
| Weekly flights: 31 total | Daily flights: 4.43 average | Most flights: Monday 7 flights |
| Airline | Mon 02.12 | Tue 03.12 | Wed 04.12 | Thu 05.12 | Fri 06.12 | Sat 07.12 | Sun 08.12 |
|---|---|---|---|---|---|---|---|
| --- | 4 | 4 | 2 | 3 | 2 | 3 | |
| --- | 8 | 7 | 1 | --- | 2 | 5 | |
| 2 | --- | --- | 1 | 2 | 1 | 2 | |
| Weekly flights: 49 total | Daily flights: 7 average | Most flights: Tuesday 8 flights |
| Airline | Mon 09.12 | Tue 10.12 | Wed 11.12 | Thu 12.12 | Fri 13.12 | Sat 14.12 | Sun 15.12 |
|---|---|---|---|---|---|---|---|
| 8 | 5 | 5 | 8 | 6 | 3 | 6 | |
| 7 | 7 | 8 | 7 | 4 | 5 | 6 | |
| 2 | --- | --- | 1 | 2 | 1 | 2 | |
| Weekly flights: 93 total | Daily flights: 13.29 average | Most flights: Monday 8 flights |
| Airline | Mon 16.12 | Tue 17.12 | Wed 18.12 | Thu 19.12 | Fri 20.12 | Sat 21.12 | Sun 22.12 |
|---|---|---|---|---|---|---|---|
| 8 | 5 | 5 | 4 | 2 | --- | 2 | |
| 8 | 8 | 7 | 6 | 1 | 3 | --- | |
| 2 | 1 | 2 | 1 | 2 | 1 | 1 | |
| Weekly flights: 69 total | Daily flights: 9.86 average | Most flights: Monday 8 flights |
Check-in for a flight from San Francisco to San Diego
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| United Airlines | UAL | UA | Yes |
| Alaska Airlines | ASA | AS | No |
| Frontier Airlines | FFT | F9 | No |
Online check-in is not available for these airlines.
Weather in San Diego
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 18°C | 10°C |
| February | 17°C | 10°C |
| March | 18°C | 11°C |
| April | 19°C | 12°C |
| May | 20°C | 14°C |
| June | 22°C | 16°C |
| July | 24°C | 18°C |
| August | 25°C | 19°C |
| September | 25°C | 19°C |
| October | 23°C | 16°C |
| November | 21°C | 13°C |
| December | 17°C | 11°C |
14 day forecast
San Diego travel tips
Head to the San Diego Museum of Us, which is housed in four beautiful Spanish colonial-style buildings. Here you will learn about pre-Columbian American history, Native American culture, and Mesoamerican civilizations such as the Maya. One exhibit deserves special attention — a massive golden beer goblet that belonged to the Inca king about 600 years ago. The admission is just $20.
Watch out for prohibition signs in San Diego. You can smoke there only in specially designated places. For smoking other than at designated smoking points, the police can hand you out a fine of up to $250 (for example, for smoking in a hotel).
San Diego boasts an abundance of sunny days a year and beautiful beaches with water temperatures higher than in other parts of California. Great swimming is guaranteed here from July to October. Summers are usually dry and hot, while winters are mild and short. Even in the coldest months, the air temperature does not drop below +15 degrees Celsius.
Frequently asked questions
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