American Airlines flights from Saint Louis to Budapest

Recent searches for flights from Saint Louis to Budapest

Sep 2026
From$726*
Updated: 43 minutes ago
Round tripIEconomy
Oct 2026
From$629*
Updated: 43 minutes ago
Round tripIEconomy
Nov 2026
From$629*
Updated: 43 minutes ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $676
cmp-daily-histogram-bars-legend-max-price-aria-label $1.8K
Displaying fares for September-2026
  • STL–BUD, 09/14/26 – 09/21/26: From $1,029
    14

    Mo

    SEP

  • STL–BUD, 09/15/26 – 09/22/26: From $1,024
    15

    Tu

  • STL–BUD, 09/16/26 – 09/23/26: From $1,024
    16

    We

  • STL–BUD, 09/17/26 – 09/24/26: From $1,084
    17

    Th

  • STL–BUD, 09/18/26 – 09/25/26: From $1,082
    18

    Fr

  • STL–BUD, 09/19/26 – 09/26/26: From $1,383
    19

    Sa

  • STL–BUD, 09/20/26 – 09/27/26: From $1,323
    20

    Su

  • STL–BUD, 09/21/26 – 09/28/26: From $763
    21

    Mo

  • STL–BUD, 09/22/26 – 09/29/26: From $783
    22

    Tu

  • STL–BUD, 09/23/26 – 09/30/26: From $726
    23

    We

  • STL–BUD, 09/24/26 – 10/01/26: From $786
    24

    Th

  • STL–BUD, 09/25/26 – 10/02/26: From $786
    25

    Fr

  • STL–BUD, 09/26/26 – 10/03/26: From $1,130
    26

    Sa

  • STL–BUD, 09/27/26 – 10/04/26: From $1,388
    27

    Su

  • STL–BUD, 09/28/26 – 10/05/26: From $1,550
    28

    Mo

  • STL–BUD, 09/29/26 – 10/06/26: From $726
    29

    Tu

  • STL–BUD, 09/30/26 – 10/07/26: From $726
    30

    We

  • STL–BUD, 10/01/26 – 10/08/26: From $946
    01

    Th

    OCT

  • STL–BUD, 10/02/26 – 10/09/26: From $1,157
    02

    Fr

  • STL–BUD, 10/03/26 – 10/10/26: From $1,753
    03

    Sa

  • STL–BUD, 10/04/26 – 10/11/26: From $1,087
    04

    Su

  • STL–BUD, 10/05/26 – 10/12/26: From $1,009
    05

    Mo

  • STL–BUD, 10/06/26 – 10/13/26: From $723
    06

    Tu

  • STL–BUD, 10/07/26 – 10/14/26: From $881
    07

    We

  • STL–BUD, 10/08/26 – 10/15/26: From $1,085
    08

    Th

  • STL–BUD, 10/09/26 – 10/16/26: From $1,301
    09

    Fr

  • STL–BUD, 10/10/26 – 10/17/26: From $1,699
    10

    Sa

  • STL–BUD, 10/11/26 – 10/18/26: From $1,578
    11

    Su

  • STL–BUD, 10/12/26 – 10/19/26: From $736
    12

    Mo

  • STL–BUD, 10/13/26 – 10/20/26: From $676
    13

    Tu

    • range$676-$1,753

    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 Saint Louis to Budapest flights

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    Saint Louis (STL)to

    Budapest (BUD)
    11/18/26 - 11/25/26

    Round trip

    Economy

    from
    $629Fare subject to changes
    Updated: 43 minutes ago

    Saint Louis (STL)to

    Budapest (BUD)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $629Fare subject to changes
    Updated: 43 minutes ago

    Saint Louis (STL)to

    Budapest (BUD)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $629Fare subject to changes
    Updated: 43 minutes ago

    Saint Louis (STL)to

    Budapest (BUD)
    01/05/27 - 01/12/27

    Round trip

    Economy

    from
    $634Fare subject to changes
    Updated: 43 minutes ago

    Saint Louis (STL)to

    Budapest (BUD)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $640Fare subject to changes
    Updated: 43 minutes ago

    Saint Louis (STL)to

    Budapest (BUD)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $640Fare subject to changes
    Updated: 43 minutes ago

    Saint Louis (STL)to

    Budapest (BUD)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $640Fare subject to changes
    Updated: 43 minutes ago

    Saint Louis (STL)to

    Budapest (BUD)
    11/11/26 - 11/18/26

    Round trip

    Economy

    from
    $640Fare subject to changes
    Updated: 43 minutes 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 Saint Louis to Budapest

    Looking for lower fares on your trip from Saint Louis to Budapest? 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

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    American Airlines flights from Saint Louis to Budapest