Atlanta (ATL) to Porto (OPO) flights from USD696

*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 Atlanta and Porto

cmp-daily-histogram-bars-legend-min-price-aria-label USD724
cmp-daily-histogram-bars-legend-max-price-aria-label USD1.1K
Displaying fares for October-2026
  • ATL–OPO, 10/06/2026 – 10/13/2026: From USD965
    06

    Tu

    OCT

  • ATL–OPO, 10/07/2026 – 10/28/2026: From USD965
    07

    We

  • ATL–OPO, 10/08/2026 – 10/15/2026: From USD1,025
    08

    Th

  • ATL–OPO, 10/09/2026 – 10/12/2026: From USD1,029
    09

    Fr

  • ATL–OPO, 10/10/2026 – 11/07/2026: From USD1,081
    10

    Sa

  • ATL–OPO, 10/11/2026 – 11/01/2026: From USD1,021
    11

    Su

  • ATL–OPO, 10/12/2026 – 11/02/2026: From USD1,021
    12

    Mo

  • ATL–OPO, 10/13/2026 – 10/20/2026: From USD971
    13

    Tu

  • ATL–OPO, 10/14/2026 – 10/28/2026: From USD971
    14

    We

  • ATL–OPO, 10/15/2026 – 10/22/2026: From USD1,021
    15

    Th

  • ATL–OPO, 10/16/2026 – 10/30/2026: From USD1,021
    16

    Fr

  • ATL–OPO, 10/17/2026 – 11/14/2026: From USD1,077
    17

    Sa

  • ATL–OPO, 10/18/2026 – 11/01/2026: From USD1,027
    18

    Su

  • ATL–OPO, 10/19/2026 – 11/02/2026: From USD1,027
    19

    Mo

  • ATL–OPO, 10/20/2026 – 11/10/2026: From USD771
    20

    Tu

  • ATL–OPO, 10/21/2026 – 11/18/2026: From USD771
    21

    We

  • ATL–OPO, 10/22/2026 – 11/05/2026: From USD821
    22

    Th

  • ATL–OPO, 10/23/2026 – 11/06/2026: From USD863
    23

    Fr

  • ATL–OPO, 10/24/2026 – 11/07/2026: From USD870
    24

    Sa

  • ATL–OPO, 10/25/2026 – 11/22/2026: From USD820
    25

    Su

  • ATL–OPO, 10/26/2026 – 11/23/2026: From USD820
    26

    Mo

  • ATL–OPO, 10/27/2026 – 11/24/2026: From USD770
    27

    Tu

  • ATL–OPO, 10/28/2026 – 11/18/2026: From USD770
    28

    We

  • ATL–OPO, 10/29/2026 – 11/12/2026: From USD824
    29

    Th

  • ATL–OPO, 10/30/2026 – 11/13/2026: From USD821
    30

    Fr

  • ATL–OPO, 10/31/2026 – 11/14/2026: From USD874
    31

    Sa

  • ATL–OPO, 11/01/2026 – 11/08/2026: From USD821
    01

    Su

    NOV

  • ATL–OPO, 11/02/2026 – 11/23/2026: From USD770
    02

    Mo

  • ATL–OPO, 11/03/2026 – 11/17/2026: From USD724
    03

    Tu

  • ATL–OPO, 11/04/2026 – 11/11/2026: From USD724
    04

    We

  • ATL–OPO, 11/05/2026 – 11/19/2026: From USD770
    05

    Th

  • RangeUSD724-USD1,081