STL - MID

$476 Find Cheap Flights from St. Louis to Mérida

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Mérida departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Mérida

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Mérida, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Mérida, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$476
Aeromexico
Wed 2/4Wed 2/11
STL - MID • 2 stops
Cheapest one-way
Multiple Airlines
Tue 12/23
STL - MID • multi-stop
Top airlines
Aeromexico
Cheapest • from $476 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Mérida!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Mérida that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Mérida

Wed, Feb 4 - Wed, Feb 11
Aeromexico Logo
9:59 am - 8:12 am
STL
-
MID
22h 13m2 stops
Aeromexico Logo
5:46 am - 4:07 pm
MID
-
STL
10h 21m2 stops
$476Aeromexico
Wed, Feb 4 - Wed, Feb 11
United Airlines Logo
10:20 am - 6:52 pm
STL
-
MID
8h 32m1 stop
United Airlines Logo
8:00 am - 11:59 pm
MID
-
STL
15h 59m2 stops
$508United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
6:00 am - 6:52 pm
STL
-
MID
12h 52m1 stop
United Airlines Logo
8:00 am - 10:14 pm
MID
-
STL
14h 14m1 stop
$523United Airlines
Wed, Feb 4 - Wed, Feb 11
American Airlines Logo
6:02 pm - 1:36 pm
STL
-
MID
19h 34m1 stop
American Airlines Logo
2:26 pm - 5:27 pm
MID
-
STL
27h 01m1 stop
$543American Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
7:41 am - 6:52 pm
STL
-
MID
11h 11m2 stops
United Airlines Logo
8:00 am - 12:05 am
MID
-
STL
16h 05m2 stops
$616United Airlines
Fri, Jan 16 - Wed, Jan 21
American Airlines Logo
3:37 pm - 3:26 pm
STL
-
MID
23h 49m1 stop
American Airlines Logo
2:26 pm - 11:59 pm
MID
-
STL
9h 33m1 stop
$627American Airlines
Fri, Jan 16 - Wed, Jan 21
American Airlines Logo
6:02 pm - 1:36 pm
STL
-
MID
19h 34m1 stop
American Airlines Logo
2:26 pm - 11:59 pm
MID
-
STL
9h 33m1 stop
$631American Airlines
Fri, Jan 16 - Wed, Jan 21
United Airlines Logo
6:40 pm - 6:52 pm
STL
-
MID
24h 12m2 stops
United Airlines Logo
8:00 am - 10:00 pm
MID
-
STL
14h 00m1 stop
$683United Airlines
Fri, Jan 16 - Wed, Jan 21
United Airlines Logo
8:05 am - 6:52 pm
STL
-
MID
34h 47m2 stops
United Airlines Logo
8:00 am - 9:13 pm
MID
-
STL
37h 13m2 stops
$713United Airlines
Wed, Feb 4 - Wed, Feb 11
Multiple Airlines Logo
4:05 pm - 7:46 am
STL
-
MID
15h 41m2 stops
Multiple Airlines Logo
8:46 am - 3:29 pm
MID
-
STL
30h 43m3 stops
$753Multiple Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Mérida flights

Get data-powered insights and trends into flights from St. Louis to Mérida to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from St. Louis to Mérida?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Mérida were found on Aeromexico ($476) and United Airlines ($508).

Which airlines fly non-stop between St. Louis and Mérida?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from St. Louis to Mérida.

There is just one airline that flies from St. Louis to Mérida direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is $480.

Find deals

Good to know

Low seasonJuly
Cheapest flight$476
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly and prices are also 29% lower on average.
Flight from St. Louis to Mérida

When to book flights from St. Louis to Mérida

Are your dates flexible? Find out the best times to travel from St. Louis to Mérida based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Mérida

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

    In the last 3 days, the lowest price for a flight from St. Louis to Mérida was $476 for a round-trip ticket.

  • Do I need a passport to fly between St. Louis and Mérida?

    A passport is required to fly from St. Louis to Mérida.

  • Which airports will I be using when flying from St. Louis to Mérida?

    When flying out of St. Louis you will be using Lambert-St Louis. You will be landing at Mérida, also known as Mérida Rejon.

  • Which aircraft models fly most regularly from St. Louis to Mérida?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Mérida?

    oneworld is the only airline alliance operating flights between St. Louis and Mérida.

  • How does KAYAK find such low prices on flights from St. Louis to Mérida?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Mérida.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Mérida?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Mérida from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Mérida?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Mérida with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and MID can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Mérida?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Mérida from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Mérida

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Mérida. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Mérida? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11054 reviews
6.4Food
7.5Boarding
7.2Comfort
8.0Crew
6.9Entertainment
Airline reviews

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

10.0 ExcellentPaul, Dec 2025
SEA - CLT
Read more American Airlines reviews

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

The boarding by groups is pointless. The first two groups worked fine, but almost Noone boarded in goups three thru five leaving the vast majority boarding when group six was called. It defeated the purpose of spreading out the crowd.

I don’t know who decides what food to serve on these flights but I would be so embarrassed if I served this to anyone and call it food…

For whatever reason, the flight was not catered -we were told it would be a 45 minute delay waiting for catering - so no food. There were opened candy and peanuts in the seatback pocket. Flight landed early in DFW but due to the assigned gate not being available, we sat on the ground for 30 minutes waiting for the gate to open - making the flight actually arrive at the gate late.

Not great. Booked Extra seats and got nothing extra at all. It’s basically a big budget airline.

The pilot greased the landing and the crew was fantastic.

I bought wifi and most of the flight could not even use it my apps would just spin. I couldn't even listen to music. super frustrating.

delayed due to weather. Could not communicate with family since the wifi was broken

Experience was good, however I had a delay due to weather happening and had to re purchase a seat on a new plane for a higher price (could be my own issue and misunderstanding) but other than that situation. First time flyer (by myself) was terrific!! The last from ORD to ALO didn't have wifi, but it was only 45 minutes so I'm sure that was part of the reason. Overall my experience was great! Next time I will remember to buy tickets with longer layovers. The delays really saved my overall anxiety. :)

Flight was delayed 17 hours due to aircraft issues. American did provide hotel, transportation and meals, 3 hours past boarding time, but it took us another hour to get the vouchers.

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

Information on your arrival and departure airports

St. Louis (STL)
Mérida (MID)