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Mérida

$526+ Cheap flights from St. Louis (STL) to Mérida (MID)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MID
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$526
(American Airlines)

Popular in

December

Cheapest in

July

Average price

$717
Provider with most accurate pricing for Lambert-St Louis-Mérida Rejon flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Mérida Rejon flights.
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From Lambert-St Louis to Mérida Rejon
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Highest demand for flights based on searches. 33% potential increase in price ($380 potential increase over avg. RT price).
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Cheapest flight prices on average. 22% potential price decrease ($136 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 15, 2026.

This American Airlines deal was found by Cheapflights users on 1/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:12 am
STL
-
MID
1 stop7h 36m
American Airlines
Tue 4/282:06 pm
MID
-
STL
1 stop7h 18m
American Airlines
Deal found 1/12$526
This United Airlines deal was found by Cheapflights users on 1/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:30 am
STL
-
MID
2 stops12h 35m
United Airlines
Wed 4/227:00 am
MID
-
STL
1 stop8h 08m
United Airlines
Deal found 1/12$546
This American Airlines deal was found by Cheapflights users on 1/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:20 pm
STL
-
MID
1 stop18h 33m
American Airlines
Mon 6/81:34 pm
MID
-
STL
1 stop27h 56m
American Airlines
Deal found 1/12$566
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Mon 2/26:30 am
STL
-
MID
2 stops12h 22m
United Airlines
Wed 2/118:00 am
MID
-
STL
1 stop7h 52m
United Airlines
Deal found 1/14$576
This American Airlines deal was found by Cheapflights users on 1/14. 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.
Mon 2/26:02 pm
STL
-
MID
1 stop19h 34m
American Airlines
Wed 2/112:26 pm
MID
-
STL
1 stop9h 33m
American Airlines
Deal found 1/14$591
This American Airlines deal was found by Cheapflights users on 1/15. 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.
Thu 2/511:55 am
STL
-
MID
1 stop27h 41m
American Airlines
Tue 2/174:08 pm
MID
-
STL
1 stop16h 47m
American Airlines
Deal found 1/15$626
This American Airlines deal was found by Cheapflights users on 1/14. 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.
Sun 2/19:25 am
STL
-
MID
1 stop6h 11m
American Airlines
Sat 2/284:08 pm
MID
-
STL
1 stop16h 47m
American Airlines
Deal found 1/14$631
This American Airlines deal was found by Cheapflights users on 1/15. 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 1/2010:00 am
STL
-
MID
1 stop27h 36m
American Airlines
Sat 1/314:59 pm
MID
-
STL
1 stop18h 04m
American Airlines
Deal found 1/15$632
This American Airlines deal was found by Cheapflights users on 1/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/47:03 am
STL
-
MID
1 stop8h 04m
American Airlines
Tue 4/72:06 pm
MID
-
STL
1 stop7h 18m
American Airlines
Deal found 1/12$634
This United Airlines deal was found by Cheapflights users on 1/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:13 am
STL
-
MID
2 stops9h 52m
United Airlines
Mon 6/87:00 am
MID
-
STL
1 stop8h 35m
United Airlines
Deal found 1/12$637

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 January 15, 2026.
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

Sat 4/4

10:10 am-6:05 pm

1 stop8h 55m

Mérida Rejon

Tue 4/7

7:00 am-10:28 pm

1 stop14h 28m

$546

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Sat 2/28

5:14 am-1:54 pm

1 stop8h 40m

Mérida Rejon

Wed 3/4

2:54 pm-11:56 pm

1 stop9h 02m

$546

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Sat 4/11

6:04 am-7:53 pm

2 stops14h 49m

Mérida Rejon

Wed 4/22

7:53 am-9:17 pm

2 stops12h 24m

$546

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Sat 2/28

10:10 am-6:52 pm

1 stop8h 42m

Mérida Rejon

Wed 3/4

8:00 am-3:38 pm

1 stop7h 38m

$546

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Sat 4/11

6:30 am-6:05 pm

2 stops12h 35m

Mérida Rejon

Wed 4/22

7:00 am-4:08 pm

1 stop8h 08m

$546

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Fri 4/24

6:11 pm-1:48 pm

1 stop20h 37m

Mérida Rejon

Tue 4/28

2:06 pm-10:24 pm

1 stop7h 18m

$556

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Mon 2/2

6:30 am-6:52 pm

2 stops12h 22m

Mérida Rejon

Wed 2/11

8:00 am-9:13 pm

2 stops13h 13m

$580

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Mon 2/2

6:02 pm-1:36 pm

1 stop19h 34m

Mérida Rejon

Wed 2/11

2:26 pm-11:59 pm

1 stop9h 33m

$591

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Thu 2/5

11:55 am-3:36 pm

1 stop27h 41m

Mérida Rejon

Tue 2/17

4:08 pm-8:55 am

1 stop16h 47m

$626

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Compare providers for flights from St. Louis to Mérida

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Mérida in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Mérida flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Mérida flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from St. Louis-Mérida flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Mérida flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Mérida flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

How much does it cost to fly round-trip from St. Louis to Mérida?

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 January 15, 2026.
Read reviews from past customers who have flown American Airlines from St. Louis to Mérida. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,136 reviews

Comfort

7.2

Overall

7.2

Entertainment

6.9

Food

6.4

Boarding

7.5

Crew

8.0

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.
American Airlines
7.2
Good
11,136 reviews
American Airlines
7.2
Good
11,136 reviews

Comfort

7.2

Overall

7.2

Entertainment

6.9

Food

6.4

Boarding

7.5

Crew

8.0

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.

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.

  • How long is the flight from St. Louis to Mérida?

    For as low as $546, United Airlines can have you in Mérida from St. Louis in 8h 40m. St. Louis and Mérida are separated by a distance of 1231 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from St. Louis to Mérida round-trip?

    Cheapflights users have booked flights from St. Louis to Mérida round-trip from $495. This flight start at 33% 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.

See more FAQs

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Top airline flying from St. Louis to Mérida

Discover the top airline 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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$495Average$660FlexibilityNo cancel feeOn-time71%

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