Fans of The Summer I Turned Pretty spent three seasons watching Belly Conklin navigate one of television’s most talked-about love triangles. Now, after months of speculation and fan campaigns, the wait is officially over: Prime Video has confirmed the series will not return for Season 4. The finale aired on September 17, 2025, bringing Jenny Han’s adaptation to a close.

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Seasons Released: 3 · Platform: Amazon Prime Video · Creator: Jenny Han · Series End Date: September 17, 2025 · Season 4 Status: Not Returning

Quick snapshot

1Confirmed facts
2What’s unclear
3Timeline signal
4What’s next
  • No season 4 premiere planned (YouTube / E! Online)
  • Feature film announced but no script exists (TV Series Finale)

Three seasons, one definitive ending: here is what we know about the show’s conclusion and what remains unresolved.

Detail Information
Total Seasons 3
Finale Air Date September 17, 2025
Renewal Status Not returning
Source Material Exhausted from Jenny Han novels
Platform Amazon Prime Video
Books Adapted 3 (entire trilogy)

Will there be a season 4 of Summer I Turned Pretty?

Prime Video confirmed Season 3 as the final installment of The Summer I Turned Pretty two months before its July 16, 2025 premiere (SlashFilm). Author Jenny Han, who serves as both creator and executive producer, confirmed the series will not return for a fourth season (YouTube / E! Online). No official announcements for Season 4 or further book adaptations beyond the trilogy exist.

Official statements from Amazon Prime Video

Vernon Sanders, head of TV at Amazon MGM Studios, initially expressed enthusiasm for expanding the Summer universe in 2023, stating the studio was already developing complementary pieces (SlashFilm). After the finale aired, Sanders indicated in July 2025 that the studio remained open to new ideas from Jenny Han once Season 3 was fully released (SlashFilm). However, as of the most recent reports, no concrete spin-off projects have been announced.

Reasons for cancellation

The series concluded because it adapted all three novels by Jenny Han, including the final book “We’ll Always Have Summer” (SlashFilm). The show was not canceled due to low viewership—the opposite is true. Prime Video renewed the show for Season 3 in August 2023 specifically because of its popularity, and the third season was positioned as the definitive conclusion rather than a cut-short ending.

The catch

For fans hoping for more content, the news is unambiguous: Season 4 will not happen. What remains uncertain is whether any spin-off or complementary project will ever materialize.

What date is season 4 coming out?

There is no Season 4 release date because Prime Video has not ordered a fourth season. The series ended on September 17, 2025, when the Season 3 finale aired (YouTube / E! Online).

No release date confirmed

Any circulating claims about a Season 4 premiere date are false. The show concluded its three-season run, and Prime Video has not announced plans to extend the series. Search results claiming Season 4 release dates are likely driven by confusion with other streaming series or deliberately misleading content.

Confusion with other shows like From

Search queries sometimes conflate The Summer I Turned Pretty with unrelated series. The sci-fi horror show From continues to release new seasons, but it shares no connection to Jenny Han’s beach romance franchise. Viewers searching for Summer content may encounter unrelated results, particularly when queries are vague.

What to watch

Season 3 of The Summer I Turned Pretty adapts the final book “We’ll Always Have Summer,” giving the story a complete arc. Those who finished the finale have seen the definitive conclusion—no further episodes will add to Belly’s story.

The Summer I Turned Pretty season 4 cast

Since no fourth season is planned, there will be no new cast announcements. The Season 3 cast, which includes the actors portraying Belly Conklin and the two brothers at the center of the love triangle, concluded their performances with the finale.

Core cast from previous seasons

The show stars Belly Conklin as the lead character, with Gavin Casalegno playing one of the brothers in the love triangle (TV Series Finale). Jenny Han serves as author and executive producer, ensuring continuity between the books and the adaptation (YouTube / E! Online).

No new cast announcements

Without a fourth season in development, casting departments are not assembling new performers. Any reports of cast changes or additions should be treated as speculation or misinformation.

Who does Belly end up with?

The Season 3 finale delivers a definitive answer to the love triangle that spanned all three seasons. Belly’s choice is revealed in the adaptation of the final novel, with the storyline matching the conclusion Jenny Han wrote in “We’ll Always Have Summer.”

Season 3 resolution

Belly’s story concludes in Season 3 with a clear resolution to her relationships. The finale provides closure for viewers who followed her journey from Season 1, answering questions about which brother she ultimately chooses.

Book comparisons

Fans of the source material will find the adaptation faithful to the novel’s ending. Jenny Han’s trilogy concludes with Belly making her final choice, and the television adaptation mirrors this outcome. No Season 4 exists to alter or extend this resolution.

Spoiler warning

The Season 3 finale definitively resolves Belly’s story. If you have not watched the finale and want to preserve the surprise, skip this section and the series while you still can.

Is there a trailer for The Summer I Turned Pretty season 4?

No official trailer for Season 4 exists because Prime Video has not ordered a fourth season. Any videos claiming to be Season 4 trailers are either fan-made content or deliberate misinformation.

No official trailer exists

Prime Video’s marketing campaign for The Summer I Turned Pretty focused entirely on Season 3. The trailers released promoted the final season as a complete story, not as a stepping stone to additional content.

Season 3 trailers recap

Official Season 3 trailers highlighted the emotional stakes of the finale, emphasizing that the adaptation was reaching its conclusion. These trailers are still available on Prime Video’s official channels for anyone who wants to revisit the final chapter’s marketing.

The Summer I Turned Pretty timeline

Two years of anticipation led to the series finale: here is how events unfolded from renewal to conclusion.

Date Event
August 2023 Prime Video renews for Season 3 (SlashFilm)
Post-August 2023 WGA/SAG-AFTRA strikes delay production (SlashFilm)
July 2025 Amazon confirms Season 3 as final (SlashFilm)
July 16, 2025 Season 3 premieres (SlashFilm)
September 17, 2025 Season 3 concludes (YouTube / E! Online)
September 2025 Prime Video announces feature film (TV Series Finale)
March 9, 2026 Actor confirms no movie script exists (TV Series Finale)

The implication: viewers waited nearly two years from renewal to premiere due to industry strikes, only to discover the season would serve as the series finale rather than a continuation.

Rumors vs. Facts

Separating verified information from fan speculation helps set realistic expectations for what comes next.

Confirmed

  • Season 3 is the last—no Season 4 (YouTube / E! Online)
  • No fourth season due to exhausted source material (SlashFilm)
  • Canceled due to narrative completion, not poor performance (SlashFilm)
  • Belly’s storyline concludes definitively in Season 3
  • Feature film announced but no script exists as of March 2026 (TV Series Finale)
  • Movie will not release in 2026 (TV Series Finale)

Unclear or Speculative

  • Potential spin-offs remain unannounced
  • Feature film development status is uncertain
  • Whether any complementary content will ever be produced

What they said

“Once the full [season 3] is released, we’ll be able to have more conversations with [Han]. She’s got new ideas that she’s been dying to tackle.”

— Vernon Sanders, Head of TV at Amazon MGM Studios (SlashFilm)

“I’m going to be so honest, I don’t even have a script. So I don’t even know when we’re filming.”

— Gavin Casalegno, Actor (Jeremiah), March 2026 update (TV Series Finale)

“Jenny’s got great vision for where she wants to go with all of it, but we’re already hard at work developing complementary pieces.”

— Vernon Sanders, Head of TV at Amazon MGM Studios (SlashFilm)

The upshot

For dedicated viewers: enjoy what exists. The books are fully adapted, the finale provides closure, and Prime Video has shown no movement toward a fourth season despite executive enthusiasm for future projects.

Bottom line

The Summer I Turned Pretty ends as a completed adaptation, not a canceled show. Jenny Han’s trilogy received faithful television treatment across three seasons, and Prime Video positioned the finale as a triumphant conclusion rather than a premature ending. For fans of the books, the ending aligns with the source material. For those who only watched the show, Belly’s story is complete.

For viewers wanting more Summer content, the situation is murky. The announced feature film has no script as of early 2026 and will not arrive in 2026. Spin-offs remain possible in theory—Prime Video has not ruled them out—but no projects are confirmed. Vernon Sanders’ enthusiasm for “complementary pieces” has not yet translated into announcements. Jenny Han and Prime Video have yet to deliver any follow-up projects despite ongoing speculation.

Prime Video’s March 2025 announcement that Season 4 cancellation details confirms no Season 4 for The Summer I Turned Pretty also teases a feature film conclusion.

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Frequently asked questions

Will The Summer I Turned Pretty return after season 3?

No. Prime Video confirmed Season 3 as the final installment, and Jenny Han has not announced plans to extend the series.

Why was season 4 canceled?

Season 4 was not canceled—it was never ordered. The series concluded after adapting all three of Jenny Han’s novels. Prime Video positioned this as a completed adaptation rather than a cut-short cancellation.

Can we expect The Summer I Turned Pretty on Netflix?

No. The Summer I Turned Pretty is an Amazon Prime Video exclusive and will not move to Netflix or any other platform.

What is the plot of season 3 finale?

Season 3 adapts the final novel “We’ll Always Have Summer,” concluding Belly Conklin’s romantic storyline with a definitive ending matching the books.

Are there any spin-offs planned?

No spin-offs have been announced. Amazon MGM Studios has expressed openness to “complementary pieces,” but no concrete projects exist.

How many episodes per season?

Season 3 consists of multiple episodes building to the finale. Viewers can stream all three seasons on Prime Video.

Where to watch previous seasons?

All three seasons are available on Amazon Prime Video.

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