New Castle to San Jose from €90 - Explore Silicon Valley & Beyond!

Get ready to jet off to the heart of Silicon Valley without breaking the bank! We've uncovered an exceptional deal for a one-way flight from New Castle (ILG) to San Jose (SJC) starting at an astounding €90. This isn't just a great price; it's a massive saving of up to 59% off typical fares, making it the perfect opportunity for a spontaneous trip or a budget-friendly start to your West Coast adventure.

These incredible fares are available for specific one-way departures: secure your seat on April 29, 2026, for just €90, or opt for May 2, 2026, for €90. San Jose offers a fantastic gateway to exploring Northern California, from the tech marvels of Silicon Valley to the vibrant culture of the Bay Area and the stunning natural beauty of nearby national parks. April and May are ideal months to visit, offering pleasant weather perfect for sightseeing, outdoor activities, or exploring the region's renowned culinary scene. Don't wait – deals this good disappear quickly! Act fast to grab one of these limited one-way tickets and start planning your unforgettable journey to San Jose.