Does a non-US resident need a visa for an international connection through USA?
1589
Do I need a US visa to transit (or layover) through an American airport?
15038
Should I apply for a tourist visa as a US citizen traveling to the Schengen area this summer?
85428
Justifying applying for US visa in a third country
107243
Can you travel to the US prior 1 months of tourist visa expiry?
108982
Do United States green card holders need a visa to re-enter the US from Iran?
49871
Do I need a visa to go to Canada from America if I have a Green Card?
48336
Valid US visa on expired passport. Can I travel to the US?
109537
I am a US Green Card holder. Do I need a visa to travel to and from Canada?
14988
Traveling to Puerto Rico while in US legally, but without visa
45313
Traveling to US with ESTA but have an Iranian father. Do I need a visa instead?
122281
Customs and luggage clearance, international flights via USA
50819
Repeated visits to the US on a multiple-entry tourist visa. Will I have any problems?
78202
Will I be able to travel out of US without a valid visa?
123546
Do I need a work visa if I'm freelancing while traveling?
33834
I have B1/B2 Visa. Can I travel for Business trip to US with this Visa?
73793
Are airlines required to check for Brazilian visa of an American at check-in?
786
Can a US citizen leave and enter the US using a foreign passport?