Book Cheap Flights from San Francisco with Alaska Airlines
Find round-trip flight deals from San Francisco.*
San Francisco (SFO)to
Los Angeles (LAX)
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Las Vegas (LAS)
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Seattle (SEA)
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Newark (EWR)*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.
One-way flight deals from San Francisco.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| San Francisco (SFO) | Los Angeles (LAX) | One-way | Saver | Depart: May 19, 2026 | From $49 Seen: 4 hours ago | |
| San Francisco (SFO) | Los Angeles (LAX) | One-way | Saver | Depart: Apr 7, 2026 | From $49 Seen: 1 hour ago | |
| San Francisco (SFO) | Los Angeles (LAX) | One-way | Saver | Depart: May 20, 2026 | From $49 Seen: 47 minutes ago | |
| San Francisco (SFO) | Los Angeles (LAX) | One-way | Saver | Depart: Apr 15, 2026 | From $49 Seen: 2 hours ago | |
| San Francisco (SFO) | Los Angeles (LAX) | One-way | Saver | Depart: Mar 24, 2026 | From $49 Seen: 5 hours ago | |
| San Francisco (SFO) | Las Vegas (LAS) | One-way | Saver | Depart: Apr 14, 2026 | From $49 Seen: 10 hours ago | |
| San Francisco (SFO) | Las Vegas (LAS) | One-way | Saver | Depart: Apr 21, 2026 | From $49 Seen: 10 hours ago | |
| San Francisco (SFO) | Las Vegas (LAS) | One-way | Saver | Depart: Apr 15, 2026 | From $49 Seen: 1 hour ago | |
| San Francisco (SFO) | Las Vegas (LAS) | One-way | Saver | Depart: Apr 29, 2026 | From $49 Seen: 1 hour ago | |
| San Francisco (SFO) | Las Vegas (LAS) | One-way | Saver | Depart: Mar 31, 2026 | From $49 Seen: 22 minutes ago | |
| San Francisco (SFO) | Las Vegas (LAS) | One-way | Saver | Depart: Apr 28, 2026 | From $49 Seen: 9 hours ago | |
| San Francisco (SFO) | San Diego (SAN) | One-way | Saver | Depart: Apr 1, 2026 | From $49 Seen: 8 hours ago | |
| San Francisco (SFO) | San Diego (SAN) | One-way | Saver | Depart: Mar 25, 2026 | From $49 Seen: 4 hours ago | |
| San Francisco (SFO) | San Diego (SAN) | One-way | Saver | Depart: Apr 18, 2026 | From $49 Seen: 10 hours ago | |
| San Francisco (SFO) | Portland (PDX) | One-way | Saver | Depart: Apr 22, 2026 | From $49 Seen: 10 hours ago | |
| San Francisco (SFO) | Portland (PDX) | One-way | Saver | Depart: Apr 15, 2026 | From $49 Seen: 4 hours ago | |
| San Francisco (SFO) | Portland (PDX) | One-way | Saver | Depart: Apr 8, 2026 | From $49 Seen: 6 hours ago | |
| San Francisco (SFO) | Portland (PDX) | One-way | Saver | Depart: Apr 29, 2026 | From $49 Seen: 1 hour ago | |
| San Francisco (SFO) | Los Angeles (LAX) | One-way | Saver | Depart: Apr 18, 2026 | From $59 Seen: 12 hours ago | |
| San Francisco (SFO) | Palm Springs (PSP) | One-way | Saver | Depart: May 13, 2026 | From $59 Seen: 13 hours 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.