Flights from San Diego, CA to San Francisco, CA

Promo Code

Best Deals on Flights From San Diego, CA (SAN) to San Francisco, CA (SFO)

Aug 2026
from$43*
Last seen: 1 hour ago
One-way/Economy
Sep 2026
from$19*
Last seen: 1 hour ago
One-way/Economy
Oct 2026
from$19*
Last seen: 6 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $19
cmp-daily-histogram-bars-legend-max-price-aria-label $166
Displaying fares for August-2026
  • SAN–SFO: cmp-view-offers-disclaimer. Find Offers
    24

    Mon

    AUG

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

    Tue

  • SAN–SFO, Aug 26, 2026: from $68
    26

    Wed

  • SAN–SFO, Aug 27, 2026: from $68
    27

    Thu

  • SAN–SFO, Aug 28, 2026: from $95
    28

    Fri

  • SAN–SFO, Aug 29, 2026: from $68
    29

    Sat

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

    Sun

  • SAN–SFO, Aug 31, 2026: from $43
    31

    Mon

  • SAN–SFO, Sep 1, 2026: from $43
    01

    Tue

    SEP

  • SAN–SFO, Sep 2, 2026: from $43
    02

    Wed

  • SAN–SFO, Sep 3, 2026: from $43
    03

    Thu

  • SAN–SFO, Sep 4, 2026: from $65
    04

    Fri

  • SAN–SFO, Sep 5, 2026: from $109
    05

    Sat

  • SAN–SFO, Sep 6, 2026: from $65
    06

    Sun

  • SAN–SFO, Sep 7, 2026: from $166
    07

    Mon

  • SAN–SFO, Sep 8, 2026: from $45
    08

    Tue

  • SAN–SFO, Sep 9, 2026: from $45
    09

    Wed

  • SAN–SFO, Sep 10, 2026: from $45
    10

    Thu

  • SAN–SFO, Sep 11, 2026: from $45
    11

    Fri

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

    Sat

  • SAN–SFO, Sep 13, 2026: from $91
    13

    Sun

  • SAN–SFO, Sep 14, 2026: from $58
    14

    Mon

  • SAN–SFO, Sep 15, 2026: from $19
    15

    Tue

  • SAN–SFO, Sep 16, 2026: from $19
    16

    Wed

  • SAN–SFO, Sep 17, 2026: from $23
    17

    Thu

  • SAN–SFO, Sep 18, 2026: from $58
    18

    Fri

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

    Sat

  • SAN–SFO, Sep 20, 2026: from $58
    20

    Sun

  • SAN–SFO, Sep 21, 2026: from $58
    21

    Mon

  • SAN–SFO, Sep 22, 2026: from $19
    22

    Tue

  • SAN–SFO, Sep 23, 2026: from $19
    23

    Wed

    • Range$19-$166

    *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 San Francisco, CA on Frontier

    $
    Flights Deals from San Diego, CA to San Francisco, CA on Frontier
    From
    To
    San Diego, CA (SAN)San Francisco, CA (SFO)One-way
    /
    Discount Den Basic Fare    		Departing Dec 17, 2026

    From

    $27

    Last seen: 5 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 San Francisco, CA

    Barclays Badge

    Earn 60,000 Miles after qualifying activity. Terms apply.