Book Cheap Flights from Loreto with Alaska Airlines
Find round-trip flight deals from Loreto.*
Loreto (LTO)to
San Francisco (SFO)*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 Loreto.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Loreto (LTO) | San Francisco (SFO) | One-way | Saver | Depart: Feb 28, 2026 | From $144 Seen: 1 hour ago | |
| Loreto (LTO) | San Francisco (SFO) | One-way | Saver | Depart: Mar 7, 2026 | From $144 Seen: 1 hour ago | |
| Loreto (LTO) | San Francisco (SFO) | One-way | Saver | Depart: Mar 12, 2026 | From $154 Seen: 1 hour ago | |
| Loreto (LTO) | San Francisco (SFO) | One-way | Saver | Depart: Apr 3, 2026 | From $154 Seen: 1 hour ago | |
| Loreto (LTO) | San Francisco (SFO) | One-way | Saver | Depart: Apr 16, 2026 | From $154 Seen: 1 hour ago | |
| Loreto (LTO) | San Francisco (SFO) | One-way | Saver | Depart: Apr 17, 2026 | From $154 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.