Where can we get discounted Jungfraujoch tickets?

We will be staying in Murren for 3 nights and would like to take the train to Jungfraujoch. I understand we can do so either via Lauterbrunnen or Grindelweld. Where can we get discount tickets? What is the price? (we are a family of 4 - with 2 adult college-age children).

Welcome to MySwissAlps!

You will get a discount if you have a rail pass that covers Jungfraujoch. Most passes allow children under 16 to travel along for free. Tickets can be purchased at any train station in Switzerland. If you don't have a rail pass, the Good Morning Ticket is the only way to pay less than the standard fares: myswissalps.com/ jungfraujoch/tickets. A link to the standard fares can be found on this page as well.