STL - MID

$166 Find Cheap Flights from St. Louis to Mérida

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Mérida departing on 3/23. 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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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$544
American Airlines
Thu 4/9Thu 4/16
STL - MID • 1 stop
Cheapest one-way
$166
Multiple Airlines
Mon 3/23
STL - MID • 2 stops
Top airlines
American Airlines
Cheapest • from $544 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Mérida. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Houston (IAH)
Cheapest • Avg $696 (round-trip)
Dallas (DFW)
Shortest trip • 6h 18m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
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

Thu, Apr 9 - Thu, Apr 16
American Airlines Logo
5:20 am - 1:36 pm
STL
-
MID
9h 16m
1 stop
American Airlines Logo
2:26 pm - 8:54 am
MID
-
STL
17h 28m
1 stop
$544American Airlines
Mon, Mar 30 - Wed, Apr 8
Multiple Airlines Logo
7:47 am - 6:00 pm
STL
-
MID
11h 13m
1 stop
Multiple Airlines Logo
5:00 pm - 11:27 am
MID
-
STL
41h 27m
2 stops
$551Multiple Airlines
Wed, Apr 8 - Wed, Apr 15
United Airlines Logo
8:21 am - 6:05 pm
STL
-
MID
10h 44m
2 stops
United Airlines Logo
7:00 am - 4:08 pm
MID
-
STL
8h 08m
1 stop
$552United Airlines
Wed, Apr 8 - Wed, Apr 15
United Airlines Logo
8:21 am - 6:05 pm
STL
-
MID
10h 44m
2 stops
United Airlines Logo
7:00 am - 9:08 pm
MID
-
STL
13h 08m
2 stops
$557United Airlines
Fri, Apr 24 - Tue, Apr 28
American Airlines Logo
7:12 am - 1:36 pm
STL
-
MID
7h 24m
1 stop
American Airlines Logo
3:18 pm - 10:16 am
MID
-
STL
17h 58m
1 stop
$560American Airlines
Fri, May 1 - Mon, May 4
American Airlines Logo
7:12 am - 1:36 pm
STL
-
MID
7h 24m
1 stop
American Airlines Logo
2:26 pm - 10:59 pm
MID
-
STL
7h 33m
1 stop
$567American Airlines
Mon, Mar 30 - Wed, Apr 8
United Airlines Logo
7:45 am - 6:05 pm
STL
-
MID
11h 20m
2 stops
United Airlines Logo
7:00 am - 8:54 pm
MID
-
STL
12h 54m
2 stops
$587United Airlines
Sat, Apr 4 - Tue, Apr 7
American Airlines Logo
5:12 am - 2:07 pm
STL
-
MID
9h 55m
1 stop
American Airlines Logo
3:18 pm - 10:16 am
MID
-
STL
17h 58m
1 stop
$617American Airlines
Fri, Apr 24 - Tue, Apr 28
Delta Logo
9:59 am - 11:55 pm
STL
-
MID
14h 56m
2 stops
Delta Logo
7:15 am - 9:19 pm
MID
-
STL
13h 04m
2 stops
$627Delta
Wed, Apr 8 - Wed, Apr 15
Delta Logo
6:00 am - 6:00 pm
STL
-
MID
13h 00m
2 stops
Delta Logo
7:15 am - 11:36 pm
MID
-
STL
15h 21m
2 stops
$633Delta
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 American Airlines ($544) and United Airlines ($552).

Find deals

Good to know

Low seasonJuly
Cheapest flight$166
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 14% 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 $166 for a one-way ticket and $544 for a round-trip.

  • 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 11352 reviews
7.2Comfort
6.9Entertainment
7.5Boarding
8.0Crew
6.4Food
Airline reviews

Arrived early picked up my bag in a few minutes- great trip - thank you

10.0 ExcellentJoseph, Feb 2026
CLT - BNA
Read more American Airlines reviews

Arrived early picked up my bag in a few minutes- great trip - thank you

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

There was a delay with the plan which cause the flight to leave later and once arrived in Chicago there was another delay and some passengers missed their connecting flights

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Worst experience ever. Flight could not land in Charlotte for what we were told was a ground stop. Had to be diverted to Raleigh to refuel. Strangely during ground stop, our connecting flight had no issue taking off on time causing us to miss our flight. We were told there were no other flights that day to our final destination and that two days out was the next one. The only flights to get us there were from Chicago the next morning. Completely opposite direction but it was a direct flight. So we get flown to Chicago and have to find a hotel in our own dime. The flight in the morning was also delayed. Thankfully only a short time. The non too of all this, our luggage did not arrive by the time we were there. Communication was terrible, through the entire trip. Complete incompetence. Will never fly American again.

Horrible. Got delayed many hours because their pilot wasn't trained for night landing at the airport and a rain delay made it a night landing. We have to wait hours for a qualified crew. They give us 12 dollar meal vouchers but most everything in the airport was closed and definitely more expensive than the vouchers.

I am an AA flyer for a very long time... AA has yet to disappoint.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

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)