> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://support.sharetrip.net/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Why has the Airfare increased when I checked?

According to the airline's policy, Airfare can fluctuate at any time without any prior notice. If you don't purchase the ticket right away, we cannot ensure the same Airfare next time you search for your destination.