Flights from San Diego, CA to Phoenix, AZ

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Best Deals on Flights From San Diego, CA (SAN) to Phoenix, AZ (PHX)

Aug 2026
from$71*
Last seen: 3 hours ago
One-way/Economy
Sep 2026
from$23*
Last seen: 11 hours ago
One-way/Economy
Oct 2026
from$23*
Last seen: 18 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $23
cmp-daily-histogram-bars-legend-max-price-aria-label $101
Displaying fares for August-2026
  • SAN–PHX: cmp-view-offers-disclaimer. Find Offers
    24

    Mon

    AUG

  • SAN–PHX: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

  • SAN–PHX, Aug 26, 2026: from $71
    26

    Wed

  • SAN–PHX, Aug 27, 2026: from $71
    27

    Thu

  • SAN–PHX, Aug 28, 2026: from $71
    28

    Fri

  • SAN–PHX, Aug 29, 2026: from $71
    29

    Sat

  • SAN–PHX, Aug 30, 2026: from $81
    30

    Sun

  • SAN–PHX, Aug 31, 2026: from $81
    31

    Mon

  • SAN–PHX, Sep 1, 2026: from $81
    01

    Tue

    SEP

  • SAN–PHX: cmp-view-offers-disclaimer. Find Offers
    02

    Wed

  • SAN–PHX, Sep 3, 2026: from $81
    03

    Thu

  • SAN–PHX, Sep 4, 2026: from $81
    04

    Fri

  • SAN–PHX, Sep 5, 2026: from $81
    05

    Sat

  • SAN–PHX, Sep 6, 2026: from $101
    06

    Sun

  • SAN–PHX, Sep 7, 2026: from $101
    07

    Mon

  • SAN–PHX, Sep 8, 2026: from $101
    08

    Tue

  • SAN–PHX, Sep 9, 2026: from $101
    09

    Wed

  • SAN–PHX, Sep 10, 2026: from $101
    10

    Thu

  • SAN–PHX, Sep 11, 2026: from $101
    11

    Fri

  • SAN–PHX, Sep 12, 2026: from $28
    12

    Sat

  • SAN–PHX, Sep 13, 2026: from $47
    13

    Sun

  • SAN–PHX, Sep 14, 2026: from $23
    14

    Mon

  • SAN–PHX, Sep 15, 2026: from $23
    15

    Tue

  • SAN–PHX: cmp-view-offers-disclaimer. Find Offers
    16

    Wed

  • SAN–PHX: cmp-view-offers-disclaimer. Find Offers
    17

    Thu

  • SAN–PHX, Sep 18, 2026: from $45
    18

    Fri

  • SAN–PHX: cmp-view-offers-disclaimer. Find Offers
    19

    Sat

  • SAN–PHX, Sep 20, 2026: from $47
    20

    Sun

  • SAN–PHX, Sep 21, 2026: from $45
    21

    Mon

  • SAN–PHX, Sep 22, 2026: from $23
    22

    Tue

  • SAN–PHX: cmp-view-offers-disclaimer. Find Offers
    23

    Wed

    • Range$23-$101

    *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 San Diego, CA to Phoenix, AZ on Frontier

    $
    Flights Deals from San Diego, CA to Phoenix, AZ on Frontier
    From
    To
    San Diego, CA (SAN)Phoenix, AZ (PHX)One-way
    /
    Discount Den Basic Fare    		Departing Dec 4, 2026

    From

    $45

    Last seen: 10 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®.

    San Diego, CA Phoenix, AZ

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