Cheap Flights from St. Louis (STL) to Mexico City (MEX)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Benito Juarez International Airport (MEX)

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Flights from St. Louis (STL) to Mexico City (MEX)
Origin airport
Lambert-St. Louis Intl.
Destination airport
Mexico City Intl.
Distance
2291 km

St. Louis to Mexico City Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from St. Louis to Mexico City offer the perfect respite. Not only does exploring Mexico City provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from St. Louis to Mexico City may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Mexico City are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Mexico City more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Mexico City is now!

Frequently asked questions

Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Mexico Airport last minute?
When it's time to book your flights, it pays to be prepared. While it's possible to find a deal on a Lambert Field to MEX flight at the last minute, tickets usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international journeys it's three to four months.
What airports do you fly into for Mexico City from St. Louis?
Mexico City Intl. Airport (MEX), Toluca Intl. Airport (TLC) and Hermanos Serdan Intl. Airport (PBC) are your choices when jetting from St. Louis to Mexico City. About 5 kilometers east of downtown Mexico City, Mexico City Intl. Airport (MEX) is the city's main hub. Take into account things like flight departure and arrival times and the distance to your hotel before you select an airport. Zócalo and Angel of Independence Monument are two top attractions to explore when you arrive at your destination.
Can I change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Mexico Airport?
Expedia makes it easy to make amendments to your STL to Benito Juárez Intl. Airport trip yourself. Just go to the Expedia Trips portal and choose "change flight." Look for new flights and choose the one that better fits your plans. You'll get an estimate of the extra charges, if applicable. You can also head to our Customer Service portal to connect with our Virtual Agent and quickly get answers to all your questions.