Flights Atlanta – Porto (ATL-OPO) from $696*

*Modifying this information may result in a different fare

Book flights from Atlanta to Porto

Sep 2026
From$965*
Seen: 14 hrs ago
Round-trip/Economy
Oct 2026
From$696*
Seen: 1 day ago
Round-trip/Economy
Nov 2026
From$696*
Seen: 21 hrs ago
Round-trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $746
cmp-daily-histogram-bars-legend-max-price-aria-label $1.2K
Displaying fares for September-2026
  • ATL–OPO, 09/27/2026 – 10/04/2026: From $1,165
    27

    Su

    sep

  • ATL–OPO, 09/28/2026 – 10/05/2026: From $1,097
    28

    Mo

  • ATL–OPO, 09/29/2026 – 10/20/2026: From $965
    29

    Tu

  • ATL–OPO, 09/30/2026 – 10/14/2026: From $970
    30

    We

  • ATL–OPO, 10/01/2026 – 10/15/2026: From $1,025
    01

    Th

    oct

  • ATL–OPO, 10/02/2026 – 10/30/2026: From $1,159
    02

    Fr

  • ATL–OPO, 10/03/2026 – 10/31/2026: From $1,086
    03

    Sa

  • ATL–OPO, 10/04/2026 – 11/01/2026: From $1,033
    04

    Su

  • ATL–OPO, 10/05/2026 – 11/02/2026: From $1,029
    05

    Mo

  • ATL–OPO, 10/06/2026 – 10/13/2026: From $965
    06

    Tu

  • ATL–OPO, 10/07/2026 – 10/14/2026: From $970
    07

    We

  • ATL–OPO, 10/08/2026 – 10/15/2026: From $1,233
    08

    Th

  • ATL–OPO, 10/09/2026 – 10/30/2026: From $1,234
    09

    Fr

  • ATL–OPO, 10/10/2026 – 11/07/2026: From $1,082
    10

    Sa

  • ATL–OPO, 10/11/2026 – 11/08/2026: From $1,022
    11

    Su

  • ATL–OPO, 10/12/2026 – 11/09/2026: From $1,022
    12

    Mo

  • ATL–OPO, 10/13/2026 – 10/20/2026: From $971
    13

    Tu

  • ATL–OPO, 10/14/2026 – 10/21/2026: From $972
    14

    We

  • ATL–OPO, 10/15/2026 – 10/22/2026: From $1,021
    15

    Th

  • ATL–OPO, 10/16/2026 – 10/30/2026: From $1,022
    16

    Fr

  • ATL–OPO, 10/17/2026 – 11/14/2026: From $1,077
    17

    Sa

  • ATL–OPO, 10/18/2026 – 11/15/2026: From $1,027
    18

    Su

  • ATL–OPO, 10/19/2026 – 11/16/2026: From $1,027
    19

    Mo

  • ATL–OPO, 10/20/2026 – 10/27/2026: From $973
    20

    Tu

  • ATL–OPO, 10/21/2026 – 10/28/2026: From $973
    21

    We

  • ATL–OPO, 10/22/2026 – 10/29/2026: From $1,023
    22

    Th

  • ATL–OPO, 10/23/2026 – 10/30/2026: From $1,026
    23

    Fr

  • ATL–OPO, 10/24/2026 – 11/14/2026: From $1,082
    24

    Sa

  • ATL–OPO, 10/25/2026 – 11/15/2026: From $746
    25

    Su

  • ATL–OPO, 10/26/2026 – 11/23/2026: From $746
    26

    Mo

    • Range$746-$1,234

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

    The best deals on flights from Atlanta to Porto for the upcoming months

    $
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    The best deals on flights from Atlanta to Porto for the upcoming months
    From
    To
    Fare Type
    Dates
    Price
    Atlanta (ATL)Porto (OPO)Round-trip
    /
    Economy    		10/27/2026 - 11/24/2026

    From

    $696

    Seen: 1 day ago

    Atlanta (ATL)Porto (OPO)Round-trip
    /
    Economy    		11/11/2026 - 11/18/2026

    From

    $696

    Seen: 9 hrs ago

    Atlanta (ATL)Porto (OPO)Round-trip
    /
    Economy    		11/11/2026 - 11/25/2026

    From

    $696

    Seen: 9 hrs ago

    Atlanta (ATL)Porto (OPO)Round-trip
    /
    Economy    		10/27/2026 - 11/10/2026

    From

    $696

    Seen: 10 hrs ago

    Atlanta (ATL)Porto (OPO)Round-trip
    /
    Economy    		12/02/2026 - 12/09/2026

    From

    $696

    Seen: 1 day ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
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    Travel from Atlanta to Porto with Air France

    Whether you're looking for a last-minute Atlanta - Porto (Portugal) flight or planning a flight at a later date, take advantage of our lowest prices for your travel dates on this site. Take a look at the next 6 months and find the best price to fly whit Air France from Atlanta (ATL) to Porto (OPO) or directly pick your departure date if your trip to Porto (Portugal) is already scheduled.

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