Book Cheap Flights from San Diego with Alaska Airlines
Find round-trip flight deals from San Diego.*
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Fort Lauderdale (FLL)*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 Diego.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| San Diego (SAN) | San Francisco (SFO) | One-way | Saver | Depart: Jun 3, 2026 | From $49 Seen: 4 hours ago | |
| San Diego (SAN) | San Francisco (SFO) | One-way | Saver | Depart: May 27, 2026 | From $49 Seen: 3 hours ago | |
| San Diego (SAN) | Las Vegas (LAS) | One-way | Saver | Depart: May 19, 2026 | From $49 Seen: 3 hours ago | |
| San Diego (SAN) | San Jose (SJC) | One-way | Saver | Depart: May 27, 2026 | From $49 Seen: 41 minutes ago | |
| San Diego (SAN) | San Jose (SJC) | One-way | Saver | Depart: Jul 1, 2026 | From $49 Seen: 1 minute ago | |
| San Diego (SAN) | San Jose (SJC) | One-way | Saver | Depart: May 19, 2026 | From $49 Seen: 3 hours ago | |
| San Diego (SAN) | San Jose (SJC) | One-way | Saver | Depart: Sep 2, 2026 | From $49 Seen: 4 hours ago | |
| San Diego (SAN) | Sacramento (SMF) | One-way | Saver | Depart: Jun 17, 2026 | From $49 Seen: 38 minutes ago | |
| San Diego (SAN) | Sacramento (SMF) | One-way | Saver | Depart: May 20, 2026 | From $49 Seen: 2 hours ago | |
| San Diego (SAN) | San Francisco (SFO) | One-way | Saver | Depart: May 23, 2026 | From $59 Seen: 10 hours ago | |
| San Diego (SAN) | San Francisco (SFO) | One-way | Saver | Depart: May 30, 2026 | From $59 Seen: 10 hours ago | |
| San Diego (SAN) | San Francisco (SFO) | One-way | Saver | Depart: Jun 6, 2026 | From $59 Seen: 2 hours ago | |
| San Diego (SAN) | Chicago (ORD) | One-way | Saver | Depart: Aug 29, 2026 | From $66 Seen: 15 hours ago | |
| San Diego (SAN) | San Francisco (SFO) | One-way | Saver | Depart: May 19, 2026 | From $79 Seen: 10 hours ago | |
| San Diego (SAN) | Salt Lake City (SLC) | One-way | Saver | Depart: May 18, 2026 | From $80 Seen: 10 hours ago | |
| San Diego (SAN) | Salt Lake City (SLC) | One-way | Saver | Depart: May 19, 2026 | From $80 Seen: 10 hours ago | |
| San Diego (SAN) | Salt Lake City (SLC) | One-way | Saver | Depart: May 23, 2026 | From $80 Seen: 10 hours ago | |
| San Diego (SAN) | Salt Lake City (SLC) | One-way | Saver | Depart: May 24, 2026 | From $80 Seen: 10 hours ago | |
| San Diego (SAN) | Salt Lake City (SLC) | One-way | Saver | Depart: May 26, 2026 | From $80 Seen: 10 hours ago | |
| San Diego (SAN) | Salt Lake City (SLC) | One-way | Saver | Depart: May 29, 2026 | From $80 Seen: 10 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.