Hi,

I want to to JFK - Tokyo then a week on the island and then Tokyo/Osaka to Okinawa and Okinawa - New York

If I get a roundtrip ticket to Tokyo using VS miles can I add the Okinawa-Tokyo leg (separate purchase either cash or points) to my return (and check luggage through)? Or could I even have a roundtrip ticket New York - Okinawa with a 7 day stopover in Tokyo?

Not sure how to do this best as I want to use my time wisely and not spend a day at the airport on my way back (if possible) changing carriers.