American Airlines flights from Chicago to Mexico City

Flying from Chicago to Mexico City

Fly from Chicago O'Hare International Airport (ORD) to Mexico City International Airport (MEX) with American Airlines. Our nonstop flights make it easy to reach your destination quickly and comfortably. Whether you're visiting Mexico City for its world-class museums, rich cultural scene or world-class dining, American Airlines delivers a seamless travel experience with direct service and premium travel options.

Recent searches for flights from Chicago to Mexico City

Aug 2026
From$601*
Updated: 9 hours ago
Round tripIEconomy
Sep 2026
From$411*
Updated: 9 hours ago
Round tripIEconomy
Oct 2026
From$405*
Updated: 9 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $411
cmp-daily-histogram-bars-legend-max-price-aria-label $667
Displaying fares for August-2026
  • ORD–MEX, 08/24/26 – 09/07/26: From $641
    24

    Mo

    AUG

  • ORD–MEX, 08/25/26 – 09/01/26: From $617
    25

    Tu

  • ORD–MEX, 08/26/26 – 09/02/26: From $607
    26

    We

  • ORD–MEX, 08/27/26 – 09/03/26: From $611
    27

    Th

  • ORD–MEX, 08/28/26 – 09/04/26: From $611
    28

    Fr

  • ORD–MEX, 08/29/26 – 09/05/26: From $601
    29

    Sa

  • ORD–MEX, 08/30/26 – 09/06/26: From $616
    30

    Su

  • ORD–MEX, 08/31/26 – 09/07/26: From $658
    31

    Mo

  • ORD–MEX, 09/01/26 – 09/08/26: From $577
    01

    Tu

    SEP

  • ORD–MEX, 09/02/26 – 09/09/26: From $577
    02

    We

  • ORD–MEX, 09/03/26 – 09/10/26: From $658
    03

    Th

  • ORD–MEX, 09/04/26 – 09/11/26: From $581
    04

    Fr

  • ORD–MEX, 09/05/26 – 09/12/26: From $585
    05

    Sa

  • ORD–MEX, 09/06/26 – 09/13/26: From $576
    06

    Su

  • ORD–MEX, 09/07/26 – 09/14/26: From $531
    07

    Mo

  • ORD–MEX, 09/08/26 – 09/15/26: From $507
    08

    Tu

  • ORD–MEX, 09/09/26 – 09/16/26: From $507
    09

    We

  • ORD–MEX, 09/10/26 – 09/21/26: From $508
    10

    Th

  • ORD–MEX, 09/11/26 – 09/13/26: From $513
    11

    Fr

  • ORD–MEX, 09/12/26 – 09/19/26: From $535
    12

    Sa

  • ORD–MEX, 09/13/26 – 09/20/26: From $667
    13

    Su

  • ORD–MEX, 09/14/26 – 09/21/26: From $480
    14

    Mo

  • ORD–MEX, 09/15/26 – 09/22/26: From $450
    15

    Tu

  • ORD–MEX, 09/16/26 – 09/23/26: From $577
    16

    We

  • ORD–MEX, 09/17/26 – 09/24/26: From $577
    17

    Th

  • ORD–MEX, 09/18/26 – 09/25/26: From $450
    18

    Fr

  • ORD–MEX, 09/19/26 – 09/24/26: From $450
    19

    Sa

  • ORD–MEX, 09/20/26 – 09/27/26: From $481
    20

    Su

  • ORD–MEX, 09/21/26 – 09/28/26: From $475
    21

    Mo

  • ORD–MEX, 09/22/26 – 09/29/26: From $411
    22

    Tu

  • ORD–MEX, 09/23/26 – 09/30/26: From $415
    23

    We

    • range$411-$667

    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 Chicago to Mexico City flights

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    Chicago (ORD)to

    Mexico City (MEX)
    10/07/26 - 10/16/26

    Round trip

    Economy

    from
    $405Fare subject to changes
    Updated: 23 hours ago

    Chicago (ORD)to

    Mexico City (MEX)
    10/16/26 - 10/23/26

    Round trip

    Economy

    from
    $405Fare subject to changes
    Updated: 9 hours ago

    Chicago (ORD)to

    Mexico City (MEX)
    11/13/26 - 11/20/26

    Round trip

    Economy

    from
    $405Fare subject to changes
    Updated: 9 hours ago

    Chicago (ORD)to

    Mexico City (MEX)
    10/15/26 - 10/20/26

    Round trip

    Economy

    from
    $405Fare subject to changes
    Updated: 24 minutes ago

    Chicago (ORD)to

    Mexico City (MEX)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $411Fare subject to changes
    Updated: 9 hours ago

    Chicago (ORD)to

    Mexico City (MEX)
    09/30/26 - 10/07/26

    Round trip

    Economy

    from
    $411Fare subject to changes
    Updated: 9 hours ago

    Chicago (ORD)to

    Mexico City (MEX)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $415Fare subject to changes
    Updated: 9 hours ago

    Chicago (ORD)to

    Mexico City (MEX)
    10/15/26 - 10/22/26

    Round trip

    Economy

    from
    $415Fare subject to changes
    Updated: 9 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 Chicago to Mexico City

    Looking for lower fares on your trip from Chicago 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 Chicago to Mexico City

    Tips for a smooth departure from O'Hare International Airport (ORD)

    Ensure a hassle-free start to your journey with these tips:

    • Arrive early: Plan to arrive at least 2 hours before domestic flights and 3 hours for international trips.
    • Get your boarding pass: Download your boarding pass in the American app or print it before you arrive at the airport.
    • Know your terminal: American typically operates from Terminal 3 at ORD. Make sure to check your terminal before your flight.
    • Have your ID and travel documents: Travelers need a REAL ID or a valid passport to fly within the U.S. For international travel, a valid passport is required, and some international destinations may have additional entry requirements. Check the official airport website for your destination for these requirements.
    • Locate the lounge: Complimentary Admirals Club® lounge access may be available for qualifying customers.
    • Find dining options and amenities: ORD offers a variety of restaurants and amenities like pet relief areas, nursery rooms and more.

    Learn more about how you can manage travel on the go using the American app.

    Arriving in Mexico City

    Mexico City International Airport (MEX)

    Located about 5 miles east of central Mexico City, MEX is the country's busiest airport and offers easy access to downtown and surrounding areas.

    • Public transportation: The Metro provides a cost-effective way to reach central Mexico City, with a travel time of about 30–45 minutes.
    • Taxis and rideshare: Available 24 / 7 at designated pickup areas, taxis and rideshare services like Uber offer a quick and direct route to your destination, typically taking 20 – 40 minutes depending on traffic.
    • Shuttle services: Many hotels offer complimentary or paid shuttle services to and from the airport. Check with your hotel in advance for availability.
    • Rental cars: MEX's Rental Car Center features leading car rental companies, giving travelers flexibility to explore Mexico City and nearby regions at their own pace.

    Check out the Mexico City International Airport official website for more transportation details.

    Discover Mexico City

    Best time to visit Mexico City

    Mexico City is a year-round destination, welcoming visitors in all seasons.

    • Spring (March-May): Enjoy warm days, blooming jacarandas and festivals in parks and plazas across the city.
    • Fall (September–November): Explore the city with pleasant weather and bustling street life.
    • Winter: Experience chilly mornings and mild afternoons.

    Top things to see and do in Mexico City

    Experience the vibrant energy of Mexico City with these must-see attractions:

    • Zócalo and Historic Center: Explore one of the largest city squares in the world, surrounded by colonial architecture, shops and home to trendy restaurants.
    • Chapultepec Park and Castle: Visit this historic castle and enjoy one of the largest urban parks in Mexico City.
    • National Museum of Anthropology: Discover Mexico's rich cultural heritage through world-class exhibits.
    • Frida Kahlo Museum: Tour the famous Casa Azul, home of the iconic artist.
    • Coyoacán and Roma neighborhoods: Stroll through colorful streets filled with cafes, art galleries and local markets.

    Booking your trip to Mexico City with American Airlines

    Booking your flight from Chicago to Mexico City is simple. Use our website to find the best fares and options. Whether you're traveling for business or leisure, American offers services to make your journey smooth.