I'm traveling to the US from Norway on F-1 visa. I just received this generic e-mail from the Airline.
If you are a non-US citizen or resident flying to the US, you must be able to provide proof of a return flight to US Immigrations upon arrival. Failure to do so may mean that you are denied entry into the US.
I have purchased one way ticket, because I plan to return after one year and unsure about the dates, and I'm worried after reading this email. Do I need to buy a return ticket?