Southwest® flights from San Francisco starting at $37
Book flights from San Francisco with Southwest Airlines

San Francisco (SFO)to
Los Angeles (LAX)
San Francisco (SFO)to
Las Vegas (LAS)
San Francisco (SFO)to
San Diego (SAN)
San Francisco (SFO)to
Austin (AUS)
San Francisco (SFO)to
Salt Lake City (SLC)
San Francisco (SFO)to
Phoenix (PHX)
San Francisco (SFO)to
Burbank (BUR)
San Francisco (SFO)to
New York (LaGuardia) (LGA)
San Francisco (SFO)to
Seattle/Tacoma (SEA)
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Palm Springs (PSP)
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Orlando (MCO)
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Orange County/Santa Ana (SNA)*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.
Traveling from San Francisco
Southwest Airlines is proud to serve San Francisco International Airport.
It’s easy to bid Golden Gate City goodbye by boarding a flight at San Francisco International Airport. Just hop on the BART and make your way to your terminal. Of course, if you own a car you can park and fly, and hired cars are always an option.
Life in the City by the Bay has a unique cadence, and it’s certainly alluring, but feeling the vibes of other metropolitan areas is important. Trade the Golden Gate Bridge for one of the bridges in Chicago, which happens to boast the most inner-city bridges of any U.S. city (who knew?). Ditch the Pacific Ocean for the Atlantic with an East Coast excursion—New England or states that consider themselves the South, your choice. True southern comfort awaits in a number of destinations to which Southwest flies, but if you elect to stay on the West Coast, that’s cool. Oregon and Washington state deserve love, too.
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.
Popular Destinations from San Francisco
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| San Francisco (SFO) | Los Angeles (LAX) | One-way / Basic | Depart: 01/13/2026 | From $37 Seen: 2 minutes ago | |
| San Francisco (SFO) | Las Vegas (LAS) | One-way / Basic | Depart: 01/20/2026 | From $37 Seen: 2 minutes ago | |
| San Francisco (SFO) | San Diego (SAN) | One-way / Basic | Depart: 02/24/2026 | From $39 Seen: 1 hour ago | |
| San Francisco (SFO) | Phoenix (PHX) | One-way / Basic | Depart: 01/20/2026 | From $66 Seen: 22 hrs ago | |
| San Francisco (SFO) | Denver (DEN) | One-way / Basic | Depart: 01/17/2026 | From $79 Seen: 7 hrs ago | |
| San Francisco (SFO) | Burbank (BUR) | One-way / Basic | Depart: 03/07/2026 | From $59 Seen: 7 hrs ago | |
| San Francisco (SFO) | Honolulu (Oahu) (HNL) | One-way / Basic | Depart: 02/05/2026 | From $139 Seen: 22 hrs ago | |
| San Francisco (SFO) | Chicago (Midway) (MDW) | One-way / Basic | Depart: 02/26/2026 | From $81 Seen: 9 minutes ago |
*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.
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