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Mérida

$506+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MID
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
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 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$506
(Expedia)

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 14, 2026.

This Expedia deal was found by Cheapflights users on 1/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2611:55 am
STL
-
MID
2 stops20h 17m
Aeromexico
Thu 3/511:45 am
MID
-
STL
2 stops11h 51m
Aeromexico
Deal found 1/11$506
This American Airlines deal was found by Cheapflights users on 1/11. 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.
Thu 2/266:20 pm
STL
-
MID
1 stop19h 34m
American Airlines
Thu 3/52:54 pm
MID
-
STL
1 stop9h 02m
American Airlines
Deal found 1/11$518
This United Airlines deal was found by Cheapflights users on 1/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/39:10 am
STL
-
MID
2 stops9h 55m
United Airlines
Tue 4/77:00 am
MID
-
STL
1 stop14h 28m
United Airlines
Deal found 1/11$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 Kiwi.com deal was found by Cheapflights users on 1/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/263:49 pm
STL
-
MID
1 stop26h 11m
Multiple Airlines
Thu 3/56:00 am
MID
-
STL
2 stops25h 02m
Multiple Airlines
Deal found 1/11$549
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 American Airlines deal was found by Cheapflights users on 1/13. 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 2/65:50 am
STL
-
MID
1 stop9h 46m
American Airlines
Tue 2/174:08 pm
MID
-
STL
1 stop16h 47m
American Airlines
Deal found 1/13$576
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.
Thu 2/56:02 pm
STL
-
MID
1 stop19h 34m
American Airlines
Tue 2/174:08 pm
MID
-
STL
1 stop16h 47m
American Airlines
Deal found 1/12$580
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 3/146:20 pm
STL
-
MID
1 stop19h 34m
American Airlines
Wed 3/183:05 pm
MID
-
STL
1 stop6h 53m
American Airlines
Deal found 1/12$591
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 1/205:05 am
STL
-
MID
1 stop8h 31m
American Airlines
Sat 1/314:59 pm
MID
-
STL
1 stop18h 04m
American Airlines
Deal found 1/12$597

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 14, 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

Thu 2/26

11:55 am-8:12 am

2 stops20h 17m

Mérida Rejon

Thu 3/5

11:45 am-11:36 pm

2 stops11h 51m

$506

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Thu 2/26

6:20 pm-1:54 pm

1 stop19h 34m

Mérida Rejon

Thu 3/5

2:54 pm-11:56 pm

1 stop9h 02m

$518

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Fri 4/3

9:10 am-6:05 pm

2 stops9h 55m

Mérida Rejon

Tue 4/7

7:00 am-10:28 pm

1 stop14h 28m

$526

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 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 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

Thu 2/26

3:49 pm-6:00 pm

1 stop26h 11m

Mérida Rejon

Thu 3/5

6:00 am-7:02 am

2 stops25h 02m

$549

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Tue 1/20

5:05 am-1:36 pm

1 stop8h 31m

Mérida Rejon

Sat 1/31

4:59 pm-11:03 am

1 stop18h 04m

$597

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Sun 2/8

5:42 pm-6:00 pm

1 stop24h 18m

Mérida Rejon

Sun 2/15

5:45 am-11:59 pm

2 stops18h 14m

$631

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Sat 3/14

7:00 pm-5:52 pm

2 stops23h 52m

Mérida Rejon

Wed 3/18

7:00 am-11:51 pm

2 stops15h 51m

$640

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

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.

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 14, 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
11,119 reviews

Boarding

7.5

Crew

8.0

Overall

7.2

Food

6.4

Entertainment

6.9

Comfort

7.2

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
11,119 reviews
American Airlines
7.2
Good
11,119 reviews

Boarding

7.5

Crew

8.0

Overall

7.2

Food

6.4

Entertainment

6.9

Comfort

7.2

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 $526, Aeromexico can have you in Mérida from St. Louis in 9h 55m. 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 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$495Average$660FlexibilityNo cancel feeOn-time71%

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