Cheap flights from St. Louis (STL) to Mexico City (MEX)
The best prices from Lambert-St Louis to Mexico City Benito Juarez are usually found in January or December, booked 57 days in advance, depart on a Wednesday or Saturday and return on a Monday
How to find the cheapest flight from St. Louis (STL) to Mexico City (MEX)
All the information you need to plan the best STL to MEX flight in 2022: compare St. Louis to Mexico City flight prices with the expected peak season, weather and rainfall in Mexico City.
STL - MEX Price | $369 - $684 |
|---|---|
MEX Temperature | 55.4 - 66.2 °F |
MEX Rainfall | 0 - 4.7 inches |
| Popular in | July | High demand for flights, 17% potential price rise |
|---|---|---|
| Cheapest in | January | Best time to find cheap flights, 35% potential price drop |
| Round-trip from | $369 | From Lambert-St Louis to Mexico City Benito Juarez |
| One-way from | $261 | One-way flight from Lambert-St Louis to Mexico City Benito Juarez |
What is the cheapest day to fly round-trip from St. Louis to Mexico City?
Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 16% when planning your travel around this day of the week.
How far in advance should I book a flight from St. Louis to Mexico City?
To save on the cost of your flight from St. Louis to Mexico City, book at least 57 days before your planned departure. Booking around this time can save you about 20% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $638 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $673.
What is the cheapest month to fly from St. Louis to Mexico City?
January is one of the best times of the year to fly to Mexico City from St. Louis. Prices for January average $567 per person but you can even find prices for as low as $296. The most expensive prices can be found in the month of July. Opting for a January flight can save you 20% on your journey compared to booking in July
When is the cheapest time to fly from St. Louis to Mexico City (STL - MEX)?
A simple way to save on the total cost of your ticket is to fly from St. Louis to Mexico City in the evening. If you’re flexible enough to do this you can expect to save up to 95% on your trip compared to booking a flight at noon.
Cheap flights from St. Louis to Mexico City in August, September 2022
The best prices found for STL to MEX flights for August, September
Lambert-St Louis
Mexico City Benito Juarez
1 stop
24h 09mMexico City Benito Juarez
Lambert-St Louis
2 stops
32h 31mMultiple Airlines
Lambert-St Louis
Mexico City Benito Juarez
1 stop
22h 15mMexico City Benito Juarez
Lambert-St Louis
2 stops
19h 42mMultiple Airlines
Lambert-St Louis
Mexico City Benito Juarez
1 stop
22h 15mMexico City Benito Juarez
Lambert-St Louis
1 stop
9h 41mMultiple Airlines
St. Louis to Mexico City 2022 flight deals
Cheap flights to Mexico City from St. Louis found for this year
Lambert-St Louis
Mexico City Benito Juarez
1 stop
24h 09mMexico City Benito Juarez
Lambert-St Louis
2 stops
32h 31mMultiple Airlines
Lambert-St Louis
Mexico City Benito Juarez
1 stop
22h 15mMexico City Benito Juarez
Lambert-St Louis
2 stops
19h 42mMultiple Airlines
Lambert-St Louis
Mexico City Benito Juarez
1 stop
22h 15mMexico City Benito Juarez
Lambert-St Louis
1 stop
9h 41mMultiple Airlines
Cheap Aeromexico flights from St. Louis to Mexico City
Lambert-St Louis
Mexico City Benito Juarez
2 stops
13h 51mMexico City Benito Juarez
Lambert-St Louis
2 stops
19h 59mAeromexico
Lambert-St Louis
Mexico City Benito Juarez
2 stops
16h 06mMexico City Benito Juarez
Lambert-St Louis
2 stops
19h 59mAeromexico
Lambert-St Louis
Mexico City Benito Juarez
2 stops
27h 46mMexico City Benito Juarez
Lambert-St Louis
1 stop
16h 44mAeromexico
Cheap Air Canada flights from St. Louis to Mexico City
Lambert-St Louis
Mexico City Benito Juarez
1 stop
7h 45mMexico City Benito Juarez
Lambert-St Louis
1 stop
14h 36mAir Canada
Lambert-St Louis
Mexico City Benito Juarez
1 stop
7h 45mMexico City Benito Juarez
Lambert-St Louis
1 stop
14h 36mAir Canada
Lambert-St Louis
Mexico City Benito Juarez
1 stop
17h 55mMexico City Benito Juarez
Lambert-St Louis
1 stop
14h 36mAir Canada
Last minute flights from St. Louis to Mexico City
Late deals on return flights to Mexico City from St. Louis, departing today and this week
Lambert-St Louis
Mexico City Benito Juarez
1 stop
24h 09mMexico City Benito Juarez
Lambert-St Louis
1 stop
9h 25mMultiple Airlines
Lambert-St Louis
Mexico City Benito Juarez
1 stop
7h 50mMexico City Benito Juarez
Lambert-St Louis
1 stop
19h 54mMultiple Airlines
Lambert-St Louis
Mexico City Benito Juarez
2 stops
18h 02mMexico City Benito Juarez
Lambert-St Louis
1 stop
19h 54mMultiple Airlines
One-way flights to Mexico City from St. Louis
The cheapest one-way flights from St. Louis to Mexico City
Lambert-St Louis
Mexico City Benito Juarez
2 stops
39h 10mMultiple Airlines
Lambert-St Louis
Mexico City Benito Juarez
1 stop
22h 18mMultiple Airlines
Lambert-St Louis
Mexico City Benito Juarez
2 stops
31h 58mMultiple Airlines
Related info for your journey
Useful info, stats and facts about St. Louis to Mexico City flights.
Which airlines flying from Lambert-St Louis to Mexico City Benito Juarez have flexible cancellations due to COVID-19?
Some of our airline partners flying from Lambert-St Louis to Mexico City Benito Juarez have new flexible policies in place due to COVID-19. American Airlines, United Airlines, and Juneyao Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.
Can I find flights from St. Louis to Mexico City for under $400 on Cheapflights?
Yes, there are multiple flights from St. Louis to Mexico City for under $400. The cheapest flight booked recently is on Multiple Airlines for just $324, but on average you can expect to pay $372.
Are there last-minute flights available from St. Louis to Mexico City for under $400?
There are currently 20+ open flights from St. Louis to Mexico City within the next 7 days for less than $400.
How popular is this St. Louis to Mexico City flight route?
This flight path from Lambert-St Louis to Mexico City Benito Juarez was viewed by 30 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines to fly from St. Louis to Mexico City one-way?
For one-way options, check prices for Aeromexico. According to our data, you can fly for as low as $233. Users have also found prices from $261 and $280 on American Airlines and British Airways, respectively.
What are the most popular airlines that fly from St. Louis to Mexico City?
Consider Undisclosed Carrier, American Airlines or Air Canada when booking your flight. These represent the most popular airlines when flying from St. Louis to Mexico City.
What are the cheapest flights from St. Louis to Mexico City?
On average you can expect to pay $724 for a flight from St. Louis to Mexico City. The cheapest flight overall is $307 while the most popular route, (Lambert-St Louis - Mexico City Benito Juarez) is currently priced at $324.