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The Summer I Turned Pretty Season 3: Episodes & Ending

Harry Henry Howard Bennett • 2026-07-17 • Reviewed by Sofia Lindberg

Few TV love triangles have kept audiences guessing quite like Belly’s choice between Conrad and Jeremiah. The Summer I Turned Pretty season 3, streaming now on Amazon Prime Video, answers that question across 11 episodes that premiered on July 16, 2025, and this guide breaks down the episode release schedule, Belly’s final decision, and where to watch the entire series.

Number of Episodes (Season 3): 11 · Streaming Platform: Amazon Prime Video · Season Premiere Date: July 16, 2025 · Series Status: Final Season

Quick snapshot

1Confirmed facts
2What’s unclear
  • Exact runtime for each episode without checking the platform (Prime Video)
  • Whether every plot point from the book “We’ll Always Have Summer” is faithfully adapted (Variety)
  • Whether the series finale includes a post-credits scene (Prime Video)
3Timeline signal
4What’s next
  • Series concluded with season 3 – no season 4 (Entertainment Weekly)
  • All episodes available on Amazon Prime Video (Prime Video)

Six key facts at a glance, and the pattern is clear: the show’s final season is tightly structured with a fixed episode count, a confirmed streaming home, and a definitive end date.

Label Value
Total Episodes 11
Streaming Service Amazon Prime Video
Premiere Date July 16, 2025
Series Status Final Season
Based On We’ll Always Have Summer by Jenny Han
Lead Actress Lola Tung (Belly Conklin)

Is There a Season 3 for The Summer I Turned Pretty?

Season 3 Confirmation and Release Date

  • Prime Video officially confirmed season 3 as the series’ final season in a press release (Amazon MGM Studios press release).
  • Season 3 premiered on Wednesday, July 16, 2025, with two episodes (same source).
  • The series is based on the third book in Jenny Han’s trilogy, We’ll Always Have Summer (Entertainment Weekly).

Why Season 3 is the Final Season

  • Prime Video announced that season 3 would be the conclusion of the series (Entertainment Weekly).
  • The story naturally wraps up Belly’s love triangle, following the book trilogy’s ending (Variety).
Bottom line: Prime Video confirmed that season 3 is the final season, so viewers get a definitive conclusion without waiting for more.
The upshot

Prime Video chose to end the series after three seasons, matching Jenny Han’s original trilogy. For viewers invested in the love triangle, this means a definitive conclusion—no ambiguous cliffhanger.

The implication: the series finale provides a complete resolution, not a cliffhanger, for Belly’s story.

How Many Episodes Are in Season 3 of The Summer I Turned Pretty?

Full Episode List for Season 3

  • Season 3 has 11 episodes, as confirmed by Prime Video’s release schedule (Amazon MGM Studios press release).
  • New episodes followed weekly after the two-episode premiere, leading to the finale on Wednesday, September 17, 2025 (Cosmopolitan).
  • Episode 11, titled “At Last,” served as the series finale (same source).

Runtime of Episode 11

  • The finale episode ran 80 minutes, according to Variety (Variety).
  • Episode 11 released at 12 a.m. PT / 3 a.m. ET on Wednesday, September 17, 2025 (CNET).
Bottom line: Prime Video offers 11 episodes for the final season, with an 80-minute finale, so viewers can plan their watch accordingly.

Here is how the show compares to the book:

Comparison TV Show Season 3 Book “We’ll Always Have Summer”
Belly’s final choice Conrad (depicted in finale) Conrad
Number of episodes 11 N/A (novel)
Key difference Includes expanded scenes for Jeremiah Jeremiah’s role is smaller

Three key differences, one pattern: the show stays faithful to the book’s ending but expands the screen time for Jeremiah’s character arc.

Who Does Belly End Up With in Season 3?

Belly’s Final Choice: Conrad vs. Jeremiah

  • In the books, Belly’s endgame is Conrad Fisher (Variety).
  • The series finale depicts her final romantic decision, consistent with the book’s outcome (Parade).
  • Jenny Han, the book author, wrote the series finale, ensuring the TV adaptation aligns with her vision (BBC News).

How the TV Series Ending Compares to the Book

  • The show’s ending may include differences from the original book, but the core romantic resolution remains the same (Variety).
  • Season 3 begins with Belly in a relationship with Jeremiah, mirroring the book’s opening (Prime Video description, Prime Video).
Why this matters

For fans who have followed Belly’s journey across three seasons, the final choice confirms that the series respects the source material. Book readers already know the answer, but the show’s execution adds emotional depth to the familiar ending.

The pattern: the series stays true to the book’s romantic outcome while expanding character depth for Jeremiah.

Where Can I Watch The Summer I Turned Pretty Season 3?

Streaming Platform and Availability

  • The series is exclusively available on Amazon Prime Video (Prime Video).
  • Episodes are available to stream with a Prime Video subscription (CNET).
  • No free, legal full episodes are available outside Prime Video (JustWatch India).

How to Watch Episode 1 Full Episode

  • All episodes are available on demand once released (Prime Video description).
  • You can start with the two-episode premiere from July 16, 2025 (Prime Video press release).
Bottom line: Amazon Prime Video requires an active subscription to stream the final season, with no free options available.

What this means: viewers need a Prime subscription to access the series; no ad-supported tier exists.

Timeline

  • – Season 1 of The Summer I Turned Pretty premieres on Amazon Prime Video (Prime Video).
  • – Season 2 premieres, ending on a cliffhanger for Belly’s choice (Prime Video).
  • – Production for Season 3 begins; official announcement confirms it is the final season (Entertainment Weekly).
  • – Season 3 premieres on Amazon Prime Video with 11 episodes (Amazon MGM Studios press release).

Confirmed facts

  • Season 3 exists and is the final season of the series. (Entertainment Weekly)
  • Belly’s final romantic choice in the books is Conrad Fisher. (Variety)
  • All 11 episodes are streaming on Amazon Prime Video. (Prime Video)

What’s unclear

  • Exact runtime for each specific episode (especially episode 11) without checking the streaming platform.
  • Whether every plot point from the book We’ll Always Have Summer is faithfully adapted in the show’s final season.
  • Whether the series finale includes a post-credits scene.

Belly is looking forward to another summer with her soulmate, Jeremiah.

Prime Video official description

The show’s strong community around the show and Belly’s character arc in season 3 is a testament to the series’ emotional resonance.

The Everygirl review

For the millions of fans who have followed Belly’s journey, the series finale delivers Belly’s final choice, concluding the story on Cousins Beach.

Related reading: The Summer I Turned Pretty season 3 ending explained · How to watch The Summer I Turned Pretty season 3 finale

Additional sources

youtube.com, aol.com

For a broader perspective on the final season’s reception, Other coverage of The Summer I Turned Pretty Season 3 provides additional context on the release and episode details.

Frequently asked questions

Is there a season 4 of The Summer I Turned Pretty?

No, season 3 is the final season. Prime Video announced it as the conclusion of the series.

How many episodes are in the entire series of The Summer I Turned Pretty?

The series has 3 seasons with a total of 25 episodes (Season 1: 7, Season 2: 7, Season 3: 11).

What is the age rating for The Summer I Turned Pretty season 3?

The series is rated TV-14 (parental guidance suggested for children under 14).

Who plays Belly in The Summer I Turned Pretty?

Lola Tung plays Isabel “Belly” Conklin.

Are all episodes of season 3 available at once on Prime Video?

No, episodes were released weekly after a two-episode premiere on July 16, 2025. The finale aired September 17, 2025.

Will there be any more seasons or a spin-off after season 3?

No further seasons or spin-offs have been announced. The series is complete.

Related reading: How to watch The Summer I Turned Pretty season 3 finale · The Summer I Turned Pretty season 3 ending explained



Harry Henry Howard Bennett

About the author

Harry Henry Howard Bennett

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