Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cardiff to San Jose as you normally would.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Cardiff and San Jose for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
Yes, there are multiple flights from Cardiff to San Jose for under £500. The cheapest flight booked recently is on Delta for just £493, but on average you can expect to pay £494.
Information is based on travel restrictions from Cardiff Cardiff Wales to San Jose
Most visitors from Cardiff Cardiff Wales will not be allowed to enter San Jose.
COVID-19 testing requirements
Visitors from Cardiff Cardiff Wales must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Jose.
Quarantine requirements
Visitors from Cardiff Cardiff Wales are not required to quarantine after entering San Jose.
Returning to Cardiff Cardiff Wales from San Jose
COVID-19 testing requirements
Visitors from San Jose must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Cardiff Cardiff Wales.
Quarantine requirements
Visitors from San Jose are not required to quarantine after entering Cardiff Cardiff Wales.