American Airlines flights from Washington, D.C. to Mexico City

Recent searches for flights from Washington, D.C. to Mexico City

Aug 2026
From$609*
Updated: 4 hours ago
Round tripIEconomy
Sep 2026
From$573*
Updated: 4 hours ago
Round tripIEconomy
Oct 2026
From$685*
Updated: 1 hour ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $573
cmp-daily-histogram-bars-legend-max-price-aria-label $1.0K
Displaying fares for August-2026
  • WAS–MEX: cmp-view-offers-disclaimer. Find Offers
    21

    Fr

    AUG

  • DCA–MEX, 08/22/26 – 08/29/26: From $1,037
    22

    Sa

  • DCA–MEX, 08/23/26 – 08/30/26: From $1,042
    23

    Su

  • DCA–MEX, 08/24/26 – 08/31/26: From $609
    24

    Mo

  • DCA–MEX, 08/25/26 – 08/30/26: From $614
    25

    Tu

  • IAD–MEX, 08/26/26 – 09/02/26: From $782
    26

    We

  • DCA–MEX, 08/27/26 – 09/03/26: From $782
    27

    Th

  • IAD–MEX, 08/28/26 – 09/04/26: From $737
    28

    Fr

  • IAD–MEX, 08/29/26 – 09/05/26: From $757
    29

    Sa

  • DCA–MEX, 08/30/26 – 09/06/26: From $762
    30

    Su

  • DCA–MEX, 08/31/26 – 09/07/26: From $757
    31

    Mo

  • DCA–MEX, 09/01/26 – 09/08/26: From $804
    01

    Tu

    SEP

  • DCA–MEX, 09/02/26 – 09/09/26: From $804
    02

    We

  • DCA–MEX, 09/03/26 – 09/10/26: From $804
    03

    Th

  • IAD–MEX, 09/04/26 – 09/07/26: From $675
    04

    Fr

  • DCA–MEX, 09/05/26 – 09/12/26: From $633
    05

    Sa

  • DCA–MEX, 09/06/26 – 09/13/26: From $638
    06

    Su

  • DCA–MEX, 09/07/26 – 09/14/26: From $633
    07

    Mo

  • DCA–MEX, 09/08/26 – 09/15/26: From $633
    08

    Tu

  • DCA–MEX, 09/09/26 – 09/16/26: From $633
    09

    We

  • IAD–MEX, 09/10/26 – 09/17/26: From $633
    10

    Th

  • DCA–MEX, 09/11/26 – 09/18/26: From $593
    11

    Fr

  • DCA–MEX, 09/12/26 – 09/19/26: From $593
    12

    Sa

  • DCA–MEX, 09/13/26 – 09/20/26: From $598
    13

    Su

  • DCA–MEX, 09/14/26 – 09/21/26: From $593
    14

    Mo

  • IAD–MEX, 09/15/26 – 09/22/26: From $593
    15

    Tu

  • DCA–MEX, 09/16/26 – 09/23/26: From $593
    16

    We

  • DCA–MEX, 09/17/26 – 09/24/26: From $593
    17

    Th

  • DCA–MEX, 09/18/26 – 09/25/26: From $593
    18

    Fr

  • IAD–MEX, 09/19/26 – 09/26/26: From $573
    19

    Sa

  • DCA–MEX, 09/20/26 – 09/27/26: From $578
    20

    Su

    • range$573-$1,042

    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 Washington, D.C. to Mexico City flights

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    *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 Washington, D.C. to Mexico City

    Looking for lower fares on your trip from Washington, D.C. to Mexico City? 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 Washington, D.C. to Mexico City