Cost to access Lufthansa Lounge in FRA
 

Good afternoon,
We will be flying from Denver to Ljubljana via Frankfurt in May. Our tickets are booked in United Premium Economy as Business class was absurd in cost and/or miles needed. I saw that if you are flying Premium Economy you can purchase a day pass at a discounted price in Frankfurt. We have a 3.5 hour layover so that would be a nice respite. However, when I talked to United, they had no information and they only asked me to call the Lufthansa Lounge in Frankfurt. Frankfurt, of course, did not answer.

Has anyone used the 'discounted' price recently?

https://www.lufthansa.com/us/en/lounges

Gives you link to book the lounges, though you need to be sure you are at one within the Schengen area of the airport. Otherwise you turn up with your boarding pass and hope there is room on the day.