Flights from Portland, OR to San Francisco, CA

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Best Deals on Flights From Portland, OR (PDX) to San Francisco, CA (SFO)

Oct 2026
from$214*
Last seen: 22 hours ago
One-way/Economy
Nov 2026
from$24*
Last seen: 15 hours ago
One-way/Economy
Dec 2026
from$70*
Last seen: 19 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $24
Displaying fares for October-2026
  • PDX–SFO: cmp-view-offers-disclaimer. Find Offers
    22

    Thu

    OCT

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    23

    Fri

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    24

    Sat

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    25

    Sun

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    26

    Mon

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    27

    Tue

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    28

    Wed

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    29

    Thu

  • PDX–SFO, Oct 30, 2026: from $214
    30

    Fri

  • PDX–SFO: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

  • PDX–SFO, Nov 1, 2026: from $179
    01

    Sun

    NOV

  • PDX–SFO, Nov 2, 2026: from $179
    02

    Mon

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    03

    Tue

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    04

    Wed

  • PDX–SFO, Nov 5, 2026: from $159
    05

    Thu

  • PDX–SFO, Nov 6, 2026: from $165
    06

    Fri

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    07

    Sat

  • PDX–SFO: cmp-view-offers-disclaimer. Find Offers
    08

    Sun

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    09

    Mon

  • PDX–SFO: cmp-view-offers-disclaimer. Find Offers
    10

    Tue

  • PDX–SFO: cmp-view-offers-disclaimer. Find Offers
    11

    Wed

  • PDX–SFO: cmp-view-offers-disclaimer. Find Offers
    12

    Thu

  • PDX–SFO, Nov 13, 2026: from $417
    13

    Fri

  • PDX–SFO: cmp-view-offers-disclaimer. Find Offers
    14

    Sat

  • PDX–SFO, Nov 15, 2026: from $92
    15

    Sun

  • PDX–SFO: cmp-view-offers-disclaimer. Find Offers
    16

    Mon

  • PDX–SFO: cmp-view-offers-disclaimer. Find Offers
    17

    Tue

  • PDX–SFO: cmp-view-offers-disclaimer. Find Offers
    18

    Wed

  • PDX–SFO, Nov 19, 2026: from $76
    19

    Thu

  • PDX–SFO: cmp-view-offers-disclaimer. Find Offers
    20

    Fri

  • PDX–SFO, Nov 21, 2026: from $24
    21

    Sat

    • Range$24-$417

    *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 Portland, OR to San Francisco, CA on Frontier

    $
    *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®.

    Portland, OR San Francisco, CA

    Barclays Badge

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