From the official website it appears that tickets are only available as a combo with the Conciergerie , and cost 40 Euros per ticket for Americans. Am I reading this correctly?
I'm seeing 22.00 € for an adult, non-EEA visitor ticket for the chapel only, and 30,00 € for the non-EEA visitor ticket combo with the Conciergerie. Are you using the proper website?
https://tickets.monuments-nationaux.fr/en-GB/session-products
https://www.sainte-chapelle.fr/en
https://tickets.monuments-nationaux.fr/en-GB/session-products
The St Chapelle website says it is 22 euros per person.
The Paris Museum Pass is 85 euros per person for two days, if you are thinking about visiting a few other places.
No:
Sainte-Chapelle
Non-EEA visitor
22,00 €
Billet jumelé Sainte-Chapelle - Conciergerie
Combined ticket - Non-EEA visitor
30,00 €
Website is https://tickets.monuments-nationaux.fr/en-GB/session-products
Make sure to set the language to English.
In addition to the information you have already been given, there is another museum pass that includes Sainte-Chapelle that could be useful for your trip.
The Passion Monuments Subscription is valid for 1 year and provides unlimited access to more than 80 monuments in France.
The cost is €49 for an individual membership and €78 for a duo membership.
In Paris alone, you'll have free admission to
- Sainte-Chapelle
- Conciergerie
- The Towers of Notre Dame
- Arc de Triomphe
- The Pantheon
- Hotel de la Marine
- Basilica of St. Denis
There are several other benefits with the pass, including special entrances or priority security lines, gift shop discounts and more.