American Airlines flights from San Juan to Saint Louis

Recent searches for flights from San Juan to Saint Louis

Aug 2026
FromUSD711*
Updated: 3 hours ago
Round tripIEconomy
Sep 2026
FromUSD244*
Updated: 3 hours ago
Round tripIEconomy
Oct 2026
FromUSD244*
Updated: 3 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label USD244
cmp-daily-histogram-bars-legend-max-price-aria-label USD736
Displaying fares for August-2026
  • SJU–STL: cmp-view-offers-disclaimer. Find Offers
    26

    We

    AUG

  • SJU–STL, 08/27/26 – 09/03/26: From USD736
    27

    Th

  • SJU–STL, 08/28/26 – 09/04/26: From USD736
    28

    Fr

  • SJU–STL, 08/29/26 – 09/05/26: From USD736
    29

    Sa

  • SJU–STL, 08/30/26 – 09/06/26: From USD711
    30

    Su

  • SJU–STL, 08/31/26 – 09/07/26: From USD711
    31

    Mo

  • SJU–STL, 09/01/26 – 09/08/26: From USD711
    01

    Tu

    SEP

  • SJU–STL, 09/02/26 – 09/09/26: From USD606
    02

    We

  • SJU–STL, 09/03/26 – 09/10/26: From USD601
    03

    Th

  • SJU–STL, 09/04/26 – 09/11/26: From USD601
    04

    Fr

  • SJU–STL, 09/05/26 – 09/12/26: From USD601
    05

    Sa

  • SJU–STL, 09/06/26 – 09/13/26: From USD601
    06

    Su

  • SJU–STL, 09/07/26 – 09/14/26: From USD651
    07

    Mo

  • SJU–STL, 09/08/26 – 09/15/26: From USD651
    08

    Tu

  • SJU–STL, 09/09/26 – 09/16/26: From USD405
    09

    We

  • SJU–STL, 09/10/26 – 09/17/26: From USD400
    10

    Th

  • SJU–STL, 09/11/26 – 09/18/26: From USD400
    11

    Fr

  • SJU–STL, 09/12/26 – 09/19/26: From USD400
    12

    Sa

  • SJU–STL, 09/13/26 – 09/20/26: From USD400
    13

    Su

  • SJU–STL, 09/14/26 – 09/21/26: From USD400
    14

    Mo

  • SJU–STL, 09/15/26 – 09/22/26: From USD400
    15

    Tu

  • SJU–STL, 09/16/26 – 09/23/26: From USD249
    16

    We

  • SJU–STL, 09/17/26 – 09/24/26: From USD244
    17

    Th

  • SJU–STL, 09/18/26 – 09/25/26: From USD244
    18

    Fr

  • SJU–STL, 09/19/26 – 09/26/26: From USD310
    19

    Sa

  • SJU–STL, 09/20/26 – 09/27/26: From USD244
    20

    Su

  • SJU–STL, 09/21/26 – 09/28/26: From USD310
    21

    Mo

  • SJU–STL, 09/22/26 – 09/29/26: From USD244
    22

    Tu

  • SJU–STL: cmp-view-offers-disclaimer. Find Offers
    23

    We

  • SJU–STL: cmp-view-offers-disclaimer. Find Offers
    24

    Th

  • SJU–STL: cmp-view-offers-disclaimer. Find Offers
    25

    Fr

    • rangeUSD244-USD736

    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 San Juan to Saint Louis flights

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    Find deals on San Juan to Saint Louis flights
    From
    To
    Fare type
    Travel dates
    Price
    San Juan (SJU)Saint Louis (STL)Round trip
    I
    Economy    		07/19/27 - 07/23/27

    from

    USD1,251Fare subject to changes

    Updated: 5 hours 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.

    American Airlines flights from San Juan to Saint Louis

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