Alaska Airlines Flights from San Francisco to San Diego
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1 Passenger
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Lowest fares from San Francisco to San Diego
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One-way low-fare flights San Francisco to San Diego.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| San Francisco (SFO) | San Diego (SAN) | One-way | Saver | Depart: Apr 6, 2026 | From $59 Seen: 1 hour ago | |
| San Francisco (SFO) | San Diego (SAN) | One-way | Saver | Depart: Apr 10, 2026 | From $59 Seen: 1 hour ago | |
| San Francisco (SFO) | San Diego (SAN) | One-way | Saver | Depart: Apr 11, 2026 | From $59 Seen: 1 hour ago | |
| San Francisco (SFO) | San Diego (SAN) | One-way | Saver | Depart: Apr 15, 2026 | From $59 Seen: 1 hour ago | |
| San Francisco (SFO) | San Diego (SAN) | One-way | Saver | Depart: Apr 16, 2026 | From $59 Seen: 1 hour ago | |
| San Francisco (SFO) | San Diego (SAN) | One-way | Saver | Depart: Apr 20, 2026 | From $59 Seen: 1 hour ago | |
| San Francisco (SFO) | San Diego (SAN) | One-way | Saver | Depart: Apr 22, 2026 | From $59 Seen: 1 hour ago | |
| San Francisco (SFO) | San Diego (SAN) | One-way | Saver | Depart: Apr 25, 2026 | From $59 Seen: 1 hour ago |
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.