Flights from Phoenix, AZ to San Juan, PR

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Best Deals on Flights From Phoenix, AZ (PHX) to San Juan, PR (SJU)

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Sep 2026
No results for this month.
Oct 2026
from$185*
Last seen: 10 hours ago
One-way/Economy
Nov 2026
from$298*
Last seen: 5 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $185
cmp-daily-histogram-bars-legend-max-price-aria-label $356
Displaying fares for September-2026
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    SEP

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    OCT

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    Wed

  • PHX–SJU, Oct 8, 2026: from $276
    08

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  • PHX–SJU, Oct 9, 2026: from $356
    09

    Fri

  • PHX–SJU, Oct 10, 2026: from $227
    10

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  • PHX–SJU, Oct 11, 2026: from $275
    11

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  • PHX–SJU, Oct 12, 2026: from $227
    12

    Mon

  • PHX–SJU, Oct 13, 2026: from $185
    13

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  • PHX–SJU, Oct 14, 2026: from $185
    14

    Wed

  • PHX–SJU, Oct 15, 2026: from $262
    15

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  • PHX–SJU, Oct 16, 2026: from $185
    16

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  • PHX–SJU, Oct 17, 2026: from $185
    17

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  • PHX–SJU, Oct 18, 2026: from $185
    18

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    19

    Mon

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    • Range$185-$356

    *Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

    Flights Deals from Phoenix, AZ to San Juan, PR on Frontier

    $
    Flights Deals from Phoenix, AZ to San Juan, PR on Frontier
    From
    To
    Phoenix, AZ (PHX)San Juan, PR (SJU)One-way
    /
    Discount Den Basic Fare    		Departing Dec 26, 2026

    From

    $464

    Last seen: 8 hours ago

    *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

    Phoenix, AZ San Juan, PR

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