$296 Cheap Flights from Merida (MID) to St. Louis (STL)

View $296 flight on Tue, Feb 10, 2026Opens in a new window

Popular airlines from Mérida International Airport (MID) to St. Louis Lambert Intl. Airport (STL)

Cheap Flights from Merida to St. Louis (MID-STL)

Prices were available within the past 7 days and start at $296 for one-way flights and $484 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Tue, Feb 3 - Tue, Feb 10
MID
Mérida
STL
St. Louis
$484 Roundtrip, found 3 days ago
$484
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Tue, Feb 3 from Mérida to St. Louis, returning Tue, Feb 10, priced at $484 found 3 days ago
Delta
Tue, Feb 3 - Tue, Feb 10
MID
Mérida
STL
St. Louis
$484 Roundtrip, found 3 days ago
$484
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Feb 3 from Mérida to St. Louis, returning Tue, Feb 10, priced at $484 found 3 days ago
United
Tue, Feb 3 - Tue, Feb 10
MID
Mérida
STL
St. Louis
$484 Roundtrip, found 3 days ago
$484
Roundtrip
found 3 days ago
Select United flight, departing Tue, Feb 3 from Mérida to St. Louis, returning Tue, Feb 10, priced at $484 found 3 days ago
Aeromexico
Tue, Feb 3 - Tue, Feb 10
MID
Mérida
STL
St. Louis
$527 Roundtrip, found 3 days ago
$527
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Tue, Feb 3 from Mérida to St. Louis, returning Tue, Feb 10, priced at $527 found 3 days ago
American Airlines
Tue, Feb 3 - Tue, Feb 10
MID
Mérida
STL
St. Louis
$548 Roundtrip, found 3 days ago
$548
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Feb 3 from Mérida to St. Louis, returning Tue, Feb 10, priced at $548 found 3 days ago
Aeromexico
Wed, Feb 18 - Thu, Feb 19
MID
Mérida
STL
St. Louis
$582 Roundtrip, found 4 days ago
$582
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Wed, Feb 18 from Mérida to St. Louis, returning Thu, Feb 19, priced at $582 found 4 days ago
Delta
Tue, Feb 3 - Tue, Feb 10
MID
Mérida
STL
St. Louis
$586 Roundtrip, found 3 days ago
$586
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Feb 3 from Mérida to St. Louis, returning Tue, Feb 10, priced at $586 found 3 days ago
Delta
Tue, Feb 3 - Tue, Feb 10
MID
Mérida
STL
St. Louis
$587 Roundtrip, found 3 days ago
$587
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Feb 3 from Mérida to St. Louis, returning Tue, Feb 10, priced at $587 found 3 days ago
Delta
Tue, Feb 3 - Tue, Feb 10
MID
Mérida
STL
St. Louis
$596 Roundtrip, found 3 days ago
$596
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Feb 3 from Mérida to St. Louis, returning Tue, Feb 10, priced at $596 found 3 days ago
Delta
Tue, Feb 3 - Tue, Feb 10
MID
Mérida
STL
St. Louis
$598 Roundtrip, found 3 days ago
$598
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Feb 3 from Mérida to St. Louis, returning Tue, Feb 10, priced at $598 found 3 days ago

Frequently asked questions

How much does a flight from Manuel Crescencio Rejon Intl. Airport (MID) to Lambert-St. Louis Intl. Airport (STL) cost?
Snag a cheap one-way flight from $296 or cheap return flight from $484 from Manuel Crescencio Rejon Intl. Airport (MID) to Lambert-St. Louis Intl. Airport (STL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Manuel Crescencio Rejon Intl. Airport (MID) to Lambert-St. Louis Intl. Airport (STL)?
The cheapest month to fly from MID to STL is February, when demand is low. Off-peak months are usually when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Manuel Crescencio Rejon Intl. Airport (MID) to Lambert-St. Louis Intl. Airport (STL)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest MID to STL flight.
How many flights per day from Manuel Crescencio Rejon Intl. Airport (MID) to Lambert-St. Louis Intl. Airport (STL)?
Direct flights from Manuel Crescencio Rejon Intl. Airport (MID) to Lambert-St. Louis Intl. Airport (STL) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MID to STL?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Manuel Crescencio Rejon Intl. Airport (MID) to Lambert-St. Louis Intl. Airport (STL)?
To touch down at Lambert-St. Louis Intl. Airport (STL) without delays, select a flight that takes off from Manuel Crescencio Rejon Intl. Airport (MID) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Manuel Crescencio Rejon Intl. Airport (MID) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Last-minute fares from MID to STL are generally more expensive. To secure the best prices, start looking for flights ahead of time. That said, if you're flexible with your travel dates, you may find a cheap ticket right before your journey.
Is it cheaper to book a MID to STL flight and hotel package?
Compared with arranging flights and hotels separately, booking a MID to STL flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place takes the hassle out of planning your trip. Just pick your flights and select from our extensive range of stays, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Manuel Crescencio Rejon Intl. Airport (MID) to Lambert-St. Louis Intl. Airport (STL)?
In most instances, you can modify or cancel your MID to STL flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like more details, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Manuel Crescencio Rejon Intl.
Destination airport
Lambert-St. Louis Intl.
Airlines serving
Aeromexico
Roundtrip price
$483
Distance
1231 mi

Book with confidence

Book with confidence

Merida to St. Louis Flights

The cheapest times to fly from Merida to St. Louis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Merida to St. Louis are during the month of February. You can find some of the cheapest flights from Merida to St. Louis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Merida to St. Louis

Sunday is one of the best days to book for cheap flights from Merida to St. Louis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Merida to St. Louis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Merida to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from $296 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Merida to St. Louis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Merida to St. Louis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Merida to St. Louis Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.