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Mérida

$357+ Cheap flights from St. Louis (STL) to Mérida (MID)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MID
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from St. Louis to Mérida

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Mérida (MID). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$538
(American Airlines)

One-way from

$357

Popular in

December

Cheapest in

August

Average price

$596
From Lambert-St Louis to Mérida Rejon
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One-way flight from Lambert-St Louis to Mérida Rejon
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Highest demand for flights based on searches. 26% potential increase in price ($248 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from St. Louis to Mérida

Cheapest flights from St. Louis to Mérida
Explore the most affordable flight options available from St. Louis to Mérida. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/25:22 amSTL - MID
1 stop8h 50mAmerican Airlines
Tue 9/161:10 pmMID - STL
1 stop9h 49mAmerican Airlines
Deal found 6/11$538
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:20 amSTL - MID
1 stop10h 45mUnited Airlines
Tue 9/167:00 amMID - STL
2 stops15h 44mUnited Airlines
Deal found 6/10$588
This Mytrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/275:26 pmSTL - MID
3 stops29h 09mMultiple Airlines
Sun 8/312:57 pmMID - STL
3 stops22h 13mMultiple Airlines
Deal found 6/12$758

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Mérida that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from St. Louis to Mérida that are best for you.

Fly from

St. Louis

Fly to

Mérida

Route

Depart

Return

Price

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Tue 9/2

5:22 am-1:12 pm

1 stop8h 50m

Mérida Rejon

Tue 9/16

1:10 pm-11:59 pm

1 stop9h 49m

$538

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Tue 9/2

8:20 am-6:05 pm

1 stop10h 45m

Mérida Rejon

Tue 9/16

7:00 am-11:44 pm

2 stops15h 44m

$588

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Sun 7/27

5:26 pm-9:35 pm

3 stops29h 09m

Mérida Rejon

Sun 8/3

12:57 pm-12:10 pm

3 stops22h 13m

$758

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Sat 8/2

11:15 am-6:05 pm

1 stop7h 50m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from St. Louis to Mérida

Have a flexible travel schedule? Discover the best time to fly to Mérida from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Mérida

What is the cheapest time of day to fly from STL to MID?

Find hourly flight availability from St. Louis to Mérida. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from St. Louis to Mérida, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Mérida by month

Plan your trip to Mérida by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Mérida ranges from 0.8 - 6.3 inches per month. September is typically the wettest month, when rainfall can reach 6.3 in. February is typically the driest time to visit Mérida when rainfall is around 0.8 in.

Temperature in Mérida by month

Plan your trip to Mérida by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Mérida, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing Mérida

Get insights into the airlines that provide service to Mérida. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mérida. Reviews last updated June 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Mérida. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from St. Louis to Mérida round-trip?

    Cheapflights users have booked flights from St. Louis to Mérida round-trip from $538. Another airline that can offer you cheap pricing is United Airlines. These flights start at 20% lower than the current average price 3 months from now.

  • Can I find deals for flights from St. Louis to Mérida that include hotel bookings?

    Yes. In addition to deals on St. Louis to Mérida flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Mérida?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Mérida.

  • Can I find deals for business class flights from St. Louis to Mérida?

    Yes. Cheapflights offers flight deals from St. Louis to Mérida by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Mérida?

    Currently, June is the cheapest month in which you can book a flight from St. Louis to Mérida (average of $499). Flying from St. Louis to Mérida in December is currently the most expensive (average of $667). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St. Louis to Mérida

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from St. Louis to Mérida

Discover the top 2 airlines that operate flights from St. Louis to Mérida. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$480Average$565FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$490Average$591FlexibilityNo cancel feeOn-time69%

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