American Airlines flights from Sioux Falls to Brownsville

Recent searches for flights from Sioux Falls to Brownsville

Sep 2026
From$480*
Updated: 1 hour ago
Round tripIEconomy
Oct 2026
From$419*
Updated: 1 hour ago
Round tripIEconomy
Nov 2026
From$419*
Updated: 1 hour ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $480
cmp-daily-histogram-bars-legend-max-price-aria-label $785
Displaying fares for September-2026
  • FSD–BRO, 09/01/26 – 09/08/26: From $642
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    SEP

  • FSD–BRO, 09/02/26 – 09/09/26: From $541
    02

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  • FSD–BRO, 09/03/26 – 09/10/26: From $667
    03

    Th

  • FSD–BRO, 09/04/26 – 09/11/26: From $667
    04

    Fr

  • FSD–BRO, 09/05/26 – 09/12/26: From $541
    05

    Sa

  • FSD–BRO, 09/06/26 – 09/13/26: From $667
    06

    Su

  • FSD–BRO, 09/07/26 – 09/14/26: From $785
    07

    Mo

  • FSD–BRO, 09/08/26 – 09/15/26: From $541
    08

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  • FSD–BRO, 09/09/26 – 09/16/26: From $480
    09

    We

  • FSD–BRO, 09/10/26 – 09/17/26: From $588
    10

    Th

  • FSD–BRO, 09/11/26 – 09/18/26: From $588
    11

    Fr

  • FSD–BRO, 09/12/26 – 09/19/26: From $480
    12

    Sa

  • FSD–BRO, 09/13/26 – 09/20/26: From $721
    13

    Su

  • FSD–BRO, 09/14/26 – 09/21/26: From $647
    14

    Mo

  • FSD–BRO, 09/15/26 – 09/22/26: From $541
    15

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  • FSD–BRO, 09/16/26 – 09/23/26: From $571
    16

    We

  • FSD–BRO, 09/17/26 – 09/24/26: From $667
    17

    Th

  • FSD–BRO, 09/18/26 – 09/25/26: From $647
    18

    Fr

  • FSD–BRO, 09/19/26 – 09/26/26: From $541
    19

    Sa

  • FSD–BRO, 09/20/26 – 09/27/26: From $667
    20

    Su

  • FSD–BRO, 09/21/26 – 09/28/26: From $598
    21

    Mo

  • FSD–BRO, 09/22/26 – 09/29/26: From $541
    22

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  • FSD–BRO, 09/23/26 – 09/30/26: From $480
    23

    We

  • FSD–BRO, 09/24/26 – 10/01/26: From $598
    24

    Th

  • FSD–BRO, 09/25/26 – 10/02/26: From $598
    25

    Fr

  • FSD–BRO, 09/26/26 – 10/03/26: From $480
    26

    Sa

  • FSD–BRO, 09/27/26 – 10/04/26: From $641
    27

    Su

  • FSD–BRO, 09/28/26 – 10/05/26: From $641
    28

    Mo

  • FSD–BRO: cmp-view-offers-disclaimer. Find Offers
    29

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  • FSD–BRO: cmp-view-offers-disclaimer. Find Offers
    30

    We

    • range$480-$785

    DisclaimerFares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Fares listed may be Basic Economy, which class is subject to additional terms and conditions. Additional baggage fees and charges for optional products and services may apply.

    Find deals on Sioux Falls to Brownsville flights

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    Sioux Falls (FSD)to

    Brownsville (BRO)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $419Fare subject to changes
    Updated: 1 hour ago

    Sioux Falls (FSD)to

    Brownsville (BRO)
    11/11/26 - 11/18/26

    Round trip

    Economy

    from
    $419Fare subject to changes
    Updated: 1 hour ago

    Sioux Falls (FSD)to

    Brownsville (BRO)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $419Fare subject to changes
    Updated: 1 hour ago

    Sioux Falls (FSD)to

    Brownsville (BRO)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $419Fare subject to changes
    Updated: 1 hour ago

    Sioux Falls (FSD)to

    Brownsville (BRO)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $419Fare subject to changes
    Updated: 1 hour ago

    Sioux Falls (FSD)to

    Brownsville (BRO)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $419Fare subject to changes
    Updated: 1 hour ago

    Sioux Falls (FSD)to

    Brownsville (BRO)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $419Fare subject to changes
    Updated: 1 hour ago

    Sioux Falls (FSD)to

    Brownsville (BRO)
    11/07/26 - 11/14/26

    Round trip

    Economy

    from
    $419Fare subject to changes
    Updated: 1 hour ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

    Finding cheap flights from Sioux Falls to Brownsville

    Looking for lower fares on your trip from Sioux Falls to Brownsville? Here are a few ways to save.

    • Book early: Booking 1 to 3 months ahead can help you find lower fares
    • Be flexible with dates: Midweek travel, like Tuesdays and Wednesdays, can be more affordable
    • Travel during less busy periods: Flying outside peak travel times can help find lower fares and avoid crowds

    Earn up to $500 back on your next American Airlines flight plus, 30,000 bonus miles. Offers vary elsewhere. Opens another site in a new window that may not meet accessibility guidelines.

    Upgrade your flight with Main Cabin Extra

    Make your trip more comfortable with Main Cabin Extra. Enjoy benefits like:

    • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
    • Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
    • Complimentary drinks: Enjoy beer, wine and spirits on flights with full beverage service.

    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Sioux Falls to Brownsville