Cheap Bus and Train tickets to Irvine, US

What are the most popular routes to Irvine?

San Diego - IrvineAverage priceNOK 278Average duration1h 41mDaily departures24
Los Angeles - IrvineAverage priceNOK 208Average duration1h 1mDaily departures18
Santa Barbara - IrvineAverage priceNOK 411Average duration4h 22mDaily departures8
Santa Barbara - IrvineAverage priceNOK 411Average duration6h 20mDaily departures2
Oceanside - IrvineAverage priceNOK 198Average duration54mDaily departures13