American Airlines flights from Richmond to Saint Louis

Recent searches for flights from Richmond to Saint Louis

Jul 2026
From$589*
Updated: 23 hours ago
Round tripIEconomy
Aug 2026
From$265*
Updated: 3 hours ago
Round tripIEconomy
Sep 2026
From$265*
Updated: 3 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $265
cmp-daily-histogram-bars-legend-max-price-aria-label $672
Displaying fares for July-2026
  • RIC–STL, 07/29/26 – 08/05/26: From $589
    29

    We

    JUL

  • RIC–STL, 07/30/26 – 08/06/26: From $672
    30

    Th

  • RIC–STL, 07/31/26 – 08/07/26: From $672
    31

    Fr

  • RIC–STL, 08/01/26 – 08/08/26: From $589
    01

    Sa

    AUG

  • RIC–STL, 08/02/26 – 08/09/26: From $672
    02

    Su

  • RIC–STL, 08/03/26 – 08/10/26: From $672
    03

    Mo

  • RIC–STL, 08/04/26 – 08/11/26: From $589
    04

    Tu

  • RIC–STL, 08/05/26 – 08/12/26: From $573
    05

    We

  • RIC–STL, 08/06/26 – 08/13/26: From $610
    06

    Th

  • RIC–STL, 08/07/26 – 08/14/26: From $610
    07

    Fr

  • RIC–STL, 08/08/26 – 08/15/26: From $573
    08

    Sa

  • RIC–STL, 08/09/26 – 08/16/26: From $610
    09

    Su

  • RIC–STL, 08/10/26 – 08/17/26: From $590
    10

    Mo

  • RIC–STL, 08/11/26 – 08/18/26: From $509
    11

    Tu

  • RIC–STL, 08/12/26 – 08/19/26: From $371
    12

    We

  • RIC–STL, 08/13/26 – 08/20/26: From $371
    13

    Th

  • RIC–STL, 08/14/26 – 08/21/26: From $419
    14

    Fr

  • RIC–STL, 08/15/26 – 08/22/26: From $371
    15

    Sa

  • RIC–STL, 08/16/26 – 08/23/26: From $447
    16

    Su

  • RIC–STL, 08/17/26 – 08/24/26: From $351
    17

    Mo

  • RIC–STL, 08/18/26 – 08/25/26: From $270
    18

    Tu

  • RIC–STL, 08/19/26 – 08/26/26: From $265
    19

    We

  • RIC–STL, 08/20/26 – 08/27/26: From $265
    20

    Th

  • RIC–STL, 08/21/26 – 08/28/26: From $361
    21

    Fr

  • RIC–STL, 08/22/26 – 08/29/26: From $265
    22

    Sa

  • RIC–STL, 08/23/26 – 08/30/26: From $407
    23

    Su

  • RIC–STL, 08/24/26 – 08/31/26: From $265
    24

    Mo

  • RIC–STL, 08/25/26 – 09/01/26: From $265
    25

    Tu

  • RIC–STL, 08/26/26 – 09/02/26: From $265
    26

    We

  • RIC–STL: cmp-view-offers-disclaimer. Find Offers
    27

    Th

  • RIC–STL, 08/28/26 – 09/04/26: From $361
    28

    Fr

    • range$265-$672

    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 Richmond to Saint Louis flights

    $
    keyboard_arrow_down

    Richmond (RIC)to

    Saint Louis (STL)
    10/22/26 - 10/29/26

    Round trip

    Economy

    from
    $265Fare subject to changes
    Updated: 3 hours ago

    Richmond (RIC)to

    Saint Louis (STL)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $265Fare subject to changes
    Updated: 3 hours ago

    Richmond (RIC)to

    Saint Louis (STL)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $265Fare subject to changes
    Updated: 3 hours ago

    Richmond (RIC)to

    Saint Louis (STL)
    09/30/26 - 10/07/26

    Round trip

    Economy

    from
    $265Fare subject to changes
    Updated: 3 hours ago

    Richmond (RIC)to

    Saint Louis (STL)
    09/08/26 - 09/15/26

    Round trip

    Economy

    from
    $265Fare subject to changes
    Updated: 3 hours ago

    Richmond (RIC)to

    Saint Louis (STL)
    09/09/26 - 09/16/26

    Round trip

    Economy

    from
    $265Fare subject to changes
    Updated: 3 hours ago

    Richmond (RIC)to

    Saint Louis (STL)
    09/10/26 - 09/17/26

    Round trip

    Economy

    from
    $265Fare subject to changes
    Updated: 3 hours ago

    Richmond (RIC)to

    Saint Louis (STL)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $265Fare subject to changes
    Updated: 3 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.

    Finding cheap flights from Richmond to Saint Louis

    Looking for lower fares on your trip from Richmond to Saint Louis? 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 $400 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 Richmond to Saint Louis