San Diego (SAN) to Porto (OPO) flights from USD698

*Modifying this information may result in a different fare

*All amounts are in USD. Taxes and surcharges are included. No booking fee is applicable. Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees may apply.

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Lowest fares between San Diego and Porto

cmp-daily-histogram-bars-legend-min-price-aria-label USD702
cmp-daily-histogram-bars-legend-max-price-aria-label USD1.2K
Displaying fares for September-2026
  • SAN–OPO, 09/20/2026 – 10/04/2026: From USD1,144
    20

    Su

    SEP

  • SAN–OPO, 09/21/2026 – 10/12/2026: From USD933
    21

    Mo

  • SAN–OPO, 09/22/2026 – 10/20/2026: From USD937
    22

    Tu

  • SAN–OPO, 09/23/2026 – 09/30/2026: From USD941
    23

    We

  • SAN–OPO, 09/24/2026 – 10/08/2026: From USD997
    24

    Th

  • SAN–OPO, 09/25/2026 – 09/28/2026: From USD997
    25

    Fr

  • SAN–OPO, 09/26/2026 – 10/24/2026: From USD882
    26

    Sa

  • SAN–OPO, 09/27/2026 – 10/11/2026: From USD1,062
    27

    Su

  • SAN–OPO, 09/28/2026 – 10/05/2026: From USD766
    28

    Mo

  • SAN–OPO, 09/29/2026 – 10/13/2026: From USD762
    29

    Tu

  • SAN–OPO, 09/30/2026 – 10/07/2026: From USD1,220
    30

    We

  • SAN–OPO, 10/01/2026 – 10/08/2026: From USD1,040
    01

    Th

    OCT

  • SAN–OPO, 10/02/2026 – 10/05/2026: From USD910
    02

    Fr

  • SAN–OPO, 10/03/2026 – 10/31/2026: From USD882
    03

    Sa

  • SAN–OPO, 10/04/2026 – 11/01/2026: From USD1,119
    04

    Su

  • SAN–OPO, 10/05/2026 – 10/12/2026: From USD762
    05

    Mo

  • SAN–OPO, 10/06/2026 – 11/03/2026: From USD732
    06

    Tu

  • SAN–OPO, 10/07/2026 – 11/04/2026: From USD960
    07

    We

  • SAN–OPO, 10/08/2026 – 11/05/2026: From USD792
    08

    Th

  • SAN–OPO, 10/09/2026 – 11/06/2026: From USD1,019
    09

    Fr

  • SAN–OPO, 10/10/2026 – 11/07/2026: From USD842
    10

    Sa

  • SAN–OPO, 10/11/2026 – 11/08/2026: From USD796
    11

    Su

  • SAN–OPO, 10/12/2026 – 11/09/2026: From USD796
    12

    Mo

  • SAN–OPO, 10/13/2026 – 11/03/2026: From USD702
    13

    Tu

  • SAN–OPO, 10/14/2026 – 11/11/2026: From USD814
    14

    We

  • SAN–OPO, 10/15/2026 – 11/12/2026: From USD752
    15

    Th

  • SAN–OPO, 10/16/2026 – 11/06/2026: From USD859
    16

    Fr

  • SAN–OPO, 10/17/2026 – 11/14/2026: From USD802
    17

    Sa

  • SAN–OPO, 10/18/2026 – 11/08/2026: From USD891
    18

    Su

  • SAN–OPO, 10/19/2026 – 11/16/2026: From USD758
    19

    Mo

  • RangeUSD702-USD1,220