Cheap flights from Cardiff, United Kingdom to San Francisco, CA
Flights starting at £333. Choose between Vueling, Air France, or Alaska Airlines to find the best price.
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Tips to know when travelling to San Francisco
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The most popular airlines for this route are Vueling, Air France, Alaska Airlines, easyJet, and TUI Airways. Cardiff and San Francisco have 274 direct flights per week. When you arrive at San Francisco, consider visiting Big Sur, Alcatraz, and Golden Gate Bridge.
Check-in for a flight from Cardiff to San Francisco
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Vueling | VLG | VY | No | Opens 168 days before flight Closes 4 hours before flight |
Air France | AFR | AF | No | Opens 30 days before flight Closes 1 hours before flight |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
easyJet | EZY | U2 | No | Opens 720 days before flight Closes 2 hours before flight |
TUI Airways | TOM | BY | Yes | Opens 168 days before flight Closes 3 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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