Cheapest return flights from Pittsburgh (PIT) to San Juan (SJU)

Cheapest month: October 2026, from $ 174. Book in one tap, or open a month for every date.

All destinations from Pittsburgh (PIT)

One-wayReturn

  • October 2026

    29 Oct – 2 Nov 4 nights
    $ 174 return Cheapest month
    Frontier Airlines
    Price seen 8 Oct
    October dates

  • December 2026

    5–12 Dec 7 nights
    $ 174 return
    Frontier Airlines
    Price seen 8 Oct
    December dates

  • January 2027

    23–30 Jan 2027 7 nights
    $ 218 return
    Alaska Airlines
    Price seen 8 Oct
    January dates

  • April 2027

    9–16 Apr 2027 7 nights
    $ 300 return
    American Airlines
    Price seen 9 Oct
    April dates

  • June 2027

    12–19 Jun 2027 7 nights
    $ 448 return
    Alaska Airlines
    Price seen 9 Oct
    June dates

  • August 2027

    21–25 Aug 2027 4 nights
    $ 300 return
    American Airlines
    Price seen 8 Oct
    August dates
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Updated Oct 9, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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