$220 Find Cheap Flights from Mexico City to St. Louis - Compare and Save

Two cabin classes are available on flights from Mexico City Benito Juarez Airport to St. Louis:

• Economy Class
• First Class

A nonstop flight from Mexico City Benito Juarez Airport to St. Louis takes 00m, covering 1,431 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Mexico City Benito Juarez Airport to St. Louis range from $532 to $781, with an average of $630 over the past 12 months. Anything below $532 counts as a good deal.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $447 to $2,077. That means the highest observed fare was about 5x higher than the lowest one.

One-way fares from Mexico City Benito Juarez Airport to St. Louis are currently lower than usual. Average one-way flight prices are about $281, which is 22% below the typical average for this route.

Lambert-St Louis Airport (STL) hosts 5 major car rental companies, with daily rates averaging $77 for economy cars. Top options include:

• Hertz
• Budget
• Alamo
• Enterprise Rent-A-Car
• Payless

Flights from Mexico City Benito Juarez Airport to St. Louis usually depart from Mexico City Benito Juarez (MEX) and arrive at Lambert-St Louis (STL).

One-stop flights from Mexico City Benito Juarez Airport to St. Louis most commonly connect through:

• Houston George Bush Intcntl (IAH) - 38% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 29% of one-stop connections
• Dallas/Fort Worth (DFW) - 22% of one-stop connections
• Cancun (CUN) - 10% of one-stop connections

Yes. Flexible dates can save you up to 22% on flights from Mexico City Benito Juarez Airport to St. Louis. Thursday is the cheapest departure day at $571 round-trip on average, while Friday is the most expensive at $724, a difference of $153.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 6h 57m, compared with 7h 03m via Atlanta Hartsfield-Jackson (ATL) and 7h 18m via Houston George Bush Intcntl (IAH).

Some of the most popular sights in St. Louis are Busch Stadium, Enterprise Center and America's Center Convention Complex. These are among the most viewed places in St. Louis on KAYAK.