Lowest Priced Flights to San Jose, CR on Alaska Airlines starting at $243*
Most popular flights to San Jose, CR on Alaska Airlines.*
Los Angeles (LAX)to
San Jose, CR (SJO)Los Angeles (LAX)to
San Jose, CR (SJO)Los Angeles (LAX)to
San Jose, CR (SJO)Los Angeles (LAX)to
San Jose, CR (SJO)Los Angeles (LAX)to
San Jose, CR (SJO)Seattle (SEA)to
San Jose, CR (SJO)Seattle (SEA)to
San Jose, CR (SJO)Seattle (SEA)to
San Jose, CR (SJO)Seattle (SEA)to
San Jose, CR (SJO)Seattle (SEA)to
San Jose, CR (SJO)*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.
Top offers for San Jose, CR one-way flights.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seattle (SEA) | San Jose, CR (SJO) | One-way | Saver | Depart: Jun 1, 2026 | From $244 Seen: 9 hours ago | |
| Seattle (SEA) | San Jose, CR (SJO) | One-way | Saver | Depart: Jun 2, 2026 | From $244 Seen: 9 hours ago | |
| Los Angeles (LAX) | San Jose, CR (SJO) | One-way | Saver | Depart: May 14, 2026 | From $245 Seen: 9 hours ago | |
| Los Angeles (LAX) | San Jose, CR (SJO) | One-way | Saver | Depart: May 30, 2026 | From $245 Seen: 9 hours ago | |
| Los Angeles (LAX) | San Jose, CR (SJO) | One-way | Saver | Depart: Jun 1, 2026 | From $245 Seen: 9 hours ago | |
| Los Angeles (LAX) | San Jose, CR (SJO) | One-way | Saver | Depart: Aug 2, 2026 | From $245 Seen: 9 hours ago | |
| Los Angeles (LAX) | San Jose, CR (SJO) | One-way | Saver | Depart: Aug 10, 2026 | From $245 Seen: 9 hours ago | |
| Los Angeles (LAX) | San Jose, CR (SJO) | One-way | Saver | Depart: Aug 15, 2026 | From $245 Seen: 9 hours ago | |
| Seattle (SEA) | San Jose, CR (SJO) | One-way | Saver | Depart: May 29, 2026 | From $252 Seen: 9 hours ago | |
| Seattle (SEA) | San Jose, CR (SJO) | One-way | Saver | Depart: May 31, 2026 | From $252 Seen: 9 hours ago | |
| Seattle (SEA) | San Jose, CR (SJO) | One-way | Saver | Depart: May 19, 2026 | From $265 Seen: 9 hours ago | |
| Seattle (SEA) | San Jose, CR (SJO) | One-way | Saver | Depart: May 26, 2026 | From $265 Seen: 9 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.
Plan a trip to San Jose, CR
A charming mix of modern buildings and Spanish colonial style architecture, San Jose is a lively, manageable city. Before heading out to Costa Rica’s famed jungles and beaches, experience the culture and charms of San Jose. Spend a morning in the Precolumbian Gold Museum or the Museo de Arte Costarricense and walk through the centuries of Costa Rican art and history. Shop the Galeria Namu for fair trade, authentic Costa Rican arts and crafts, including Brunka masks and jade figurines. Poke around the historic neighborhoods of Barrio Amon and Barrio Aranjuez and see how wealthy coffee growers lived in the late 19th and early 20th centuries.
View airport information for San Jose (SJO)