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

Find deals on Chicago to Mexico City flights

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Chicago (ORD)to

Mexico City (MEX)
05/17/26 - 05/21/26

Round trip

Economy

from
$318Fare subject to changes
Updated: 4 hours ago

Chicago (ORD)to

Mexico City (MEX)
03/04/26 - 03/09/26

Round trip

Economy

from
$333Fare subject to changes
Updated: 7 hours ago

Chicago (ORD)to

Mexico City (MEX)
04/14/26 - 04/30/26

Round trip

Economy

from
$335Fare subject to changes
Updated: 1 hour ago

Chicago (ORD)to

Mexico City (MEX)
04/24/26 - 04/30/26

Round trip

Economy

from
$340Fare subject to changes
Updated: 2 hours ago

Chicago (ORD)to

Mexico City (MEX)
02/15/26 - 02/18/26

Round trip

Economy

from
$343Fare subject to changes
Updated: 45 minutes ago

Chicago (ORD)to

Mexico City (MEX)
02/09/26 - 02/14/26

Round trip

Economy

from
$343Fare subject to changes
Updated: 43 minutes ago

Chicago (ORD)to

Mexico City (MEX)
02/06/26 - 02/09/26

Round trip

Economy

from
$373Fare subject to changes
Updated: 2 minutes ago

Chicago (ORD)to

Mexico City (MEX)
09/22/26 - 09/30/26

Round trip

Economy

from
$328Fare subject to changes
Updated: 16 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

Planning a trip from Chicago? Whether you're going for business or pleasure, booking ahead or last minute, American has cheap flight options for your travel needs.

  • Book early: Booking 1 to 3 months ahead can help you find cheap flights from Chicago.
  • Be flexible with dates: Tuesdays and Wednesdays are often more affordable travel days.
  • Travel off-peak: Late January and early February tend to be quieter times, with lower fares and fewer crowds.

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.

Earn up to $200 back on your next American Airlines flight plus, 40,000 bonus miles. Offers vary elsewhere. Opens another site in a new window that may not meet accessibility guidelines.