Flights from San Francisco to San Diego from $ 97*
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1 Passenger, Economy
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today
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Featured daily fares for flights from San Francisco (SFO) to San Diego (SAN)
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More United deals on San Francisco (SFO) to San Diego (SAN) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| San Francisco (SFO) | San Diego (SAN) | Roundtrip | Economy | 01/29/26 - 01/31/26 | from $Â 97 Viewed: 1 day ago |
| San Francisco (SFO) | San Diego (SAN) | Roundtrip | Economy | 01/14/26 - 01/17/26 | from $Â 109 Viewed: 13 hours ago |
| San Francisco (SFO) | San Diego (SAN) | Roundtrip | Economy | 01/21/26 - 01/24/26 | from $Â 109 Viewed: 13 hours ago |
| San Francisco (SFO) | San Diego (SAN) | Roundtrip | Economy | 01/28/26 - 01/31/26 | from $Â 109 Viewed: 13 hours ago |
| San Francisco (SFO) | San Diego (SAN) | Roundtrip | Economy | 01/31/26 - 02/03/26 | from $Â 109 Viewed: 13 hours ago |
| San Francisco (SFO) | San Diego (SAN) | Roundtrip | Economy | 01/10/26 - 01/14/26 | from $Â 109 Viewed: 13 hours ago |
| San Francisco (SFO) | San Diego (SAN) | Roundtrip | Economy | 01/17/26 - 01/21/26 | from $Â 109 Viewed: 13 hours ago |
| San Francisco (SFO) | San Diego (SAN) | Roundtrip | Economy | 01/24/26 - 01/28/26 | from $Â 109 Viewed: 13 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
