Hi everyone,

It's been a long time since I've posted but I wanted to ask if anyone can see a potential problem with this itinerary:

I am a UK citizen and plan to spend about 5 weeks on vacation in the US this summer. I have a valid ESTA. My itinerary would be an open jaw ticket LHR-SJC then SAN-LHR. I would buy a separate one way flight on a different airline for SJC-SAN, departing about halfway through my stay.

Does anyone see any problems with this? E.g. when I go to SJC to get my one way flight to SAN, might this be a problem with immigration? I'm guessing that as long as I have my SAN-LHR flight printed out it'll be fine, but since I've never done a trip like this before I wanted to ask the experienced people around here what they thought...

Thank you.