The third and final season of “The Summer I Turned Pretty” comes to an end on Wednesday, September 17 (9/17/2025). The final episode drops at 3 a.m. ET / 12 a.m. PT on Prime Video .

Here’s everything you need to know about the finale, including when and how to watch for free.

Where and when to watch ‘The Summer I Turned Pretty’ live and on demand for free

“The Summer I Turned Pretty” Season 3 finale will stream exclusively on Prime Video .

New Prime Video subscribers can watch the finale and previous episodes for free with Prime Video’s 30-day free trial .

What is Prime Video?

Prime Video is Amazon’s streaming platform included with every Amazon Prime membership.

Subscribers get unlimited access to critically acclaimed series like “The Boys,” “Reacher,” “Fallout” and “Fleabag

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