Visiting Hawaii (immigration screening and ESTA)
ESTA authorization must be obtained before traveling to Hawaii for up to 90 days for business or sightseeing purposes or changing flights in Hawaii, in the same way as when traveling to the continental U.S.
Visiting Hawaii (immigration screening and ESTA)Applying for ESTA necessary when traveling to Cuba
ESTA application is required when entering Cuba through US. Please apply for ESTA whoever entering Cuba via air plane or ship.
Applying for ESTA necessary when traveling to CubaTraveling to Mexico and applying for ESTA
ESTA application is required when entering Mexico through airport and/or seaport in US though entering US from Mexico by land is not required to apply for ESTA.
Traveling to Mexico and applying for ESTAVisiting Guam (immigration screening and ESTA)
This page explains whether or not ESTA authorization is needed for travelers visiting Guam. It also explains other preparatory procedures, customs and immigration screening, and other information.
Visiting Guam (immigration screening and ESTA)Saipan (immigration screening and ESTA)
Since Saipan and Guam are the US territory basically ESTA is not required though you will have some preferential treatment such as for the length of staying period and immigration inspection if you are authorized.
Saipan (immigration screening and ESTA)