Flights Atlanta – Porto (ATL-OPO) from $708*

*Modifying this information may result in a different fare

Book flights from Atlanta to Porto

Aug 2026
From$966*
Seen: 5 hrs ago
Round-trip/Economy
Sep 2026
From$866*
Seen: 34 minutes ago
Round-trip/Economy
Oct 2026
From$768*
Seen: 32 minutes ago
Round-trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $916
cmp-daily-histogram-bars-legend-max-price-aria-label $1.5K
Displaying fares for August-2026
  • ATL–OPO, 08/18/2026 – 08/25/2026: From $966
    18

    Tu

    aug

  • ATL–OPO, 08/19/2026 – 09/09/2026: From $966
    19

    We

  • ATL–OPO, 08/20/2026 – 09/10/2026: From $1,026
    20

    Th

  • ATL–OPO, 08/21/2026 – 08/24/2026: From $1,026
    21

    Fr

  • ATL–OPO, 08/22/2026 – 08/29/2026: From $1,247
    22

    Sa

  • ATL–OPO, 08/23/2026 – 09/06/2026: From $1,177
    23

    Su

  • ATL–OPO, 08/24/2026 – 09/21/2026: From $1,117
    24

    Mo

  • ATL–OPO, 08/25/2026 – 09/15/2026: From $1,117
    25

    Tu

  • ATL–OPO, 08/26/2026 – 09/16/2026: From $1,117
    26

    We

  • ATL–OPO, 08/27/2026 – 09/17/2026: From $1,187
    27

    Th

  • ATL–OPO, 08/28/2026 – 09/04/2026: From $1,192
    28

    Fr

  • ATL–OPO, 08/29/2026 – 09/05/2026: From $1,252
    29

    Sa

  • ATL–OPO, 08/30/2026 – 09/06/2026: From $1,177
    30

    Su

  • ATL–OPO, 08/31/2026 – 09/14/2026: From $1,117
    31

    Mo

  • ATL–OPO, 09/01/2026 – 09/15/2026: From $1,122
    01

    Tu

    sep

  • ATL–OPO, 09/02/2026 – 09/16/2026: From $1,191
    02

    We

  • ATL–OPO, 09/03/2026 – 09/10/2026: From $1,535
    03

    Th

  • ATL–OPO, 09/04/2026 – 09/07/2026: From $1,266
    04

    Fr

  • ATL–OPO, 09/05/2026 – 09/19/2026: From $1,322
    05

    Sa

  • ATL–OPO, 09/06/2026 – 10/04/2026: From $1,250
    06

    Su

  • ATL–OPO, 09/07/2026 – 09/14/2026: From $1,117
    07

    Mo

  • ATL–OPO, 09/08/2026 – 09/15/2026: From $1,117
    08

    Tu

  • ATL–OPO, 09/09/2026 – 09/23/2026: From $1,117
    09

    We

  • ATL–OPO, 09/10/2026 – 10/01/2026: From $1,187
    10

    Th

  • ATL–OPO, 09/11/2026 – 09/14/2026: From $1,192
    11

    Fr

  • ATL–OPO, 09/12/2026 – 09/19/2026: From $1,248
    12

    Sa

  • ATL–OPO, 09/13/2026 – 10/04/2026: From $1,250
    13

    Su

  • ATL–OPO, 09/14/2026 – 10/05/2026: From $916
    14

    Mo

  • ATL–OPO, 09/15/2026 – 09/22/2026: From $967
    15

    Tu

  • ATL–OPO, 09/16/2026 – 10/07/2026: From $921
    16

    We

  • ATL–OPO, 09/17/2026 – 10/08/2026: From $1,049
    17

    Th

    • Range$916-$1,535

    *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    		11/16/2026 - 11/19/2026

    From

    $708

    Seen: 5 hrs ago

    Atlanta (ATL)Porto (OPO)Round-trip
    /
    Economy    		11/16/2026 - 12/14/2026

    From

    $758

    Seen: 5 hrs ago

    Atlanta (ATL)Porto (OPO)Round-trip
    /
    Economy    		11/16/2026 - 11/23/2026

    From

    $758

    Seen: 5 hrs ago

    Atlanta (ATL)Porto (OPO)Round-trip
    /
    Economy    		11/16/2026 - 12/07/2026

    From

    $758

    Seen: 5 hrs ago

    Atlanta (ATL)Porto (OPO)Round-trip
    /
    Economy    		10/14/2026 - 11/11/2026

    From

    $768

    Seen: 32 minutes 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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