Southwest® flights to San Francisco starting at $37
Popular flights to San Francisco on Southwest Airlines
Los Angeles (LAX)to
San Francisco (SFO)San Diego (SAN)to
San Francisco (SFO)Phoenix (PHX)to
San Francisco (SFO)Las Vegas (LAS)to
San Francisco (SFO)Denver (DEN)to
San Francisco (SFO)Chicago (Midway) (MDW)to
San Francisco (SFO)Burbank (BUR)to
San Francisco (SFO)Dallas (Love Field) (DAL)to
San Francisco (SFO)Orange County/Santa Ana (SNA)to
San Francisco (SFO)Baltimore/Washington (BWI)to
San Francisco (SFO)Ontario/LA (ONT)to
San Francisco (SFO)St. Louis (STL)to
San Francisco (SFO)Houston (Hobby) (HOU)to
San Francisco (SFO)Austin (AUS)to
San Francisco (SFO)Long Beach (LGB)to
San Francisco (SFO)Chicago (O'Hare) (ORD)to
San Francisco (SFO)Atlanta (ATL)to
San Francisco (SFO)Nashville (BNA)to
San Francisco (SFO)New York (LaGuardia) (LGA)to
San Francisco (SFO)Seattle/Tacoma (SEA)to
San Francisco (SFO)*Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.
Visit San Francisco
While there’s no gold rush pushing young entrepreneurs westward anymore, the lure of tech startup life and Summer of Love nostalgia still pull travelers to San Francisco. With a winning combination of city living and quick access to the beauties of nature, San Francisco brims with history, charm, and plenty of sights to see. When you deplane at San Francisco International Airport, just hop on the BART and get on your way to your accommodations to drop off those bags before immersing yourself in the city.
The Golden Gate Bridge is the iconic symbol of San Francisco. An Art Deco wonder, this suspension bridge towers over the Golden Gate, the mile-wide strait that connects the San Francisco Bay to the Pacific. Its famous shade of orange was originally red—and lead-based. It’s now an orange known as “international orange,” and maintenance for keeping its color in tip-top shape occurs year-round. You’ll want to carve some time out of your visit to the City by the Bay to visit this engineering marvel. There’s plenty to explore inside of the larger Golden Gate National Recreation Area, including Alcatraz Island. This was once home to some of the most notorious criminals in America while it was the site of Alcatraz State Penitentiary, including Chicago gangster Al Capone and George “Machine Gun” Kelly. The island is perhaps best known for being the locale of one of the most infamous prison breaks on the books. Take a tour of the ol’ big house, if incarceration tourism is your jam.
Details about San Francisco International Airport

† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 10/1/2025 and 10/31/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 10/1/2025 and 10/31/2025.
Find cheap flights to San Francisco
Los Angeles (LAX)to
One-way
Basic
Las Vegas (LAS)to
One-way
Basic
San Diego (SAN)to
One-way
Basic
Phoenix (PHX)to
One-way
Basic
Burbank (BUR)to
One-way
Basic
Salt Lake City (SLC)to
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Basic
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