Flights from Phoenix, AZ to San Diego, CA

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

Oct 2026
from$183*
Last seen: 21 hours ago
One-way/Economy
Nov 2026
from$19*
Last seen: 16 hours ago
One-way/Economy
Dec 2026
from$19*
Last seen: 2 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $19
cmp-daily-histogram-bars-legend-max-price-aria-label $188
Displaying fares for October-2026
  • PHX–SAN: cmp-view-offers-disclaimer. Find Offers
    28

    Wed

    OCT

  • PHX–SAN: cmp-view-offers-disclaimer. Find Offers
    29

    Thu

  • PHX–SAN, Oct 30, 2026: from $183
    30

    Fri

  • PHX–SAN, Oct 31, 2026: from $183
    31

    Sat

  • PHX–SAN, Nov 1, 2026: from $188
    01

    Sun

    NOV

  • PHX–SAN, Nov 2, 2026: from $183
    02

    Mon

  • PHX–SAN, Nov 3, 2026: from $183
    03

    Tue

  • PHX–SAN, Nov 4, 2026: from $139
    04

    Wed

  • PHX–SAN, Nov 5, 2026: from $162
    05

    Thu

  • PHX–SAN, Nov 6, 2026: from $162
    06

    Fri

  • PHX–SAN, Nov 7, 2026: from $139
    07

    Sat

  • PHX–SAN, Nov 8, 2026: from $162
    08

    Sun

  • PHX–SAN, Nov 9, 2026: from $162
    09

    Mon

  • PHX–SAN, Nov 10, 2026: from $19
    10

    Tue

  • PHX–SAN, Nov 11, 2026: from $23
    11

    Wed

  • PHX–SAN, Nov 12, 2026: from $80
    12

    Thu

  • PHX–SAN, Nov 13, 2026: from $80
    13

    Fri

  • PHX–SAN, Nov 14, 2026: from $80
    14

    Sat

  • PHX–SAN, Nov 15, 2026: from $100
    15

    Sun

  • PHX–SAN, Nov 16, 2026: from $72
    16

    Mon

  • PHX–SAN, Nov 17, 2026: from $23
    17

    Tue

  • PHX–SAN, Nov 18, 2026: from $19
    18

    Wed

  • PHX–SAN, Nov 19, 2026: from $19
    19

    Thu

  • PHX–SAN, Nov 20, 2026: from $43
    20

    Fri

  • PHX–SAN: cmp-view-offers-disclaimer. Find Offers
    21

    Sat

  • PHX–SAN, Nov 22, 2026: from $32
    22

    Sun

  • PHX–SAN, Nov 23, 2026: from $23
    23

    Mon

  • PHX–SAN, Nov 24, 2026: from $19
    24

    Tue

  • PHX–SAN, Nov 25, 2026: from $19
    25

    Wed

  • PHX–SAN, Nov 26, 2026: from $23
    26

    Thu

  • PHX–SAN, Nov 27, 2026: from $64
    27

    Fri

    • Range$19-$188

    *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 Diego, CA on Frontier

    $
    Flights Deals from Phoenix, AZ to San Diego, CA on Frontier
    From
    To
    Phoenix, AZ (PHX)San Diego, CA (SAN)One-way
    /
    Discount Den Basic Fare    		Departing Feb 8, 2027

    From

    $23

    Last seen: 13 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 Diego, CA

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