Japan is encouraging Americans to visit with free domestic flights. Here's how to book.

• Japan Airlines is offering free domestic flights to tourists from the US and other select countries.
• Tourists must book round-trip international flights with Japan Airlines to qualify.
• Tokyo saw record international visitors in 2023, boosting tourism expenditure to $37 billion.

Japan is a popular spot for tourists, and a new initiative will make it easier – and more affordable – to visit than ever before.