Lowest Priced Flights to Santa Barbara on Alaska Airlines starting at $99*
Most popular flights to Santa Barbara on Alaska Airlines.*
Seattle (SEA)to
Santa Barbara (SBA)Seattle (SEA)to
Santa Barbara (SBA)Seattle (SEA)to
Santa Barbara (SBA)Seattle (SEA)to
Santa Barbara (SBA)Seattle (SEA)to
Santa Barbara (SBA)Portland (PDX)to
Santa Barbara (SBA)Portland (PDX)to
Santa Barbara (SBA)Portland (PDX)to
Santa Barbara (SBA)Portland (PDX)to
Santa Barbara (SBA)Portland (PDX)to
Santa Barbara (SBA)*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
Top offers for Santa Barbara one-way flights.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seattle (SEA) | Santa Barbara (SBA) | One-way | Main | Depart: Aug 29, 2025 | From $139 Seen: 3 hours ago | |
| Seattle (SEA) | Santa Barbara (SBA) | One-way | Main | Depart: Sep 8, 2025 | From $139 Seen: 4 hours ago | |
| Portland (PDX) | Santa Barbara (SBA) | One-way | Main | Depart: Jul 16, 2025 | From $139 Seen: 6 hours ago | |
| Portland (PDX) | Santa Barbara (SBA) | One-way | Main | Depart: Aug 15, 2025 | From $139 Seen: 4 hours ago | |
| Portland (PDX) | Santa Barbara (SBA) | One-way | Main | Depart: Aug 5, 2025 | From $139 Seen: 1 hour ago | |
| Portland (PDX) | Santa Barbara (SBA) | One-way | Main | Depart: Aug 16, 2025 | From $139 Seen: 3 hours ago | |
| Portland (PDX) | Santa Barbara (SBA) | One-way | Main | Depart: Oct 16, 2025 | From $139 Seen: 2 hours ago | |
| Portland (PDX) | Santa Barbara (SBA) | One-way | Main | Depart: Jul 26, 2025 | From $143 Seen: 7 hours ago | |
| Seattle (SEA) | Santa Barbara (SBA) | One-way | Main | Depart: Sep 7, 2025 | From $147 Seen: 4 hours ago | |
| Seattle (SEA) | Santa Barbara (SBA) | One-way | Main | Depart: Jun 27, 2025 | From $147 Seen: 11 hours ago | |
| Seattle (SEA) | Santa Barbara (SBA) | One-way | Main | Depart: Jun 30, 2025 | From $147 Seen: 9 hours ago | |
| Seattle (SEA) | Santa Barbara (SBA) | One-way | Main | Depart: Jul 18, 2025 | From $147 Seen: 4 hours ago |
*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
Plan a trip to Santa Barbara
Nestled in California’s scenic Central Coast, San Luis Obispo, or "SLO" as the locals call it, offers a blend of natural beauty, small-town charm, and laid-back vibes. Known as the "Happiest City in America," SLO boasts an inviting downtown filled with historic architecture, boutique shops, and a fun local food scene. It’s also surrounded by rolling vineyards, stunning coastline, and outdoor adventures that make it an ideal getaway for every type of traveler.
Whether you're strolling through the local favorite Thursday Night Farmers’ Market, exploring nearby beaches, or tasting your way through local wineries, San Luis Obispo invites you to slow down and savor the moment.
Things to do in San Luis Obispo
- Visit Mission San Luis Obispo de Tolosa, a historic Spanish mission founded in 1772.
- Stroll through Downtown SLO and explore its charming shops, cafes, and the quirky Bubblegum Alley.
- Hike Bishop Peak for panoramic views of the city and surrounding landscapes.
- Explore the nearby beaches of Pismo Beach or Avila Beach, perfect for relaxing and enjoying the ocean breeze.
- Take a scenic drive to Hearst Castle, a stunning hilltop estate built by William Randolph Hearst.
- Tour the region’s award-winning wineries in Paso Robles and Edna Valley.
- Enjoy kayaking, paddleboarding, or hiking at the serene Morro Bay State Park.
Best time to travel to San Luis Obispo
The best time to visit San Luis Obispo is during spring (March to May) and fall (September to November), when the weather is mild and perfect for outdoor exploration. Summer (June to August) brings warm, sunny days ideal for beach outings and wine tours. Winter (December to February) is cooler but still offers plenty to do, including cozy indoor activities and fewer crowds at popular spots.
Looking to explore additional coastal California destinations? View more California flight deals from Alaska Airlines.
View airport information for San Luis Obispo County Regional Airport (SBP)