STL - MID

$305 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 4/4. 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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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$481
Multiple Airlines
Mon 4/20Mon 4/27
STL - MID • 2 stops
Cheapest one-way
$305
American Airlines
Sat 4/4
STL - MID • 1 stop
Top airlines
Aeromexico
Cheapest • from $516 (round-trip)
American Airlines
Best reviews • 7.1 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 23m (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

Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
8:23 pm - 5:40 pm
STL
-
MID
22h 17m
2 stops
Multiple Airlines Logo
12:00 pm - 11:19 pm
MID
-
STL
10h 19m
1 stop
$481Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
Aeromexico Logo
7:25 am - 11:55 pm
STL
-
MID
17h 30m
2 stops
Aeromexico Logo
9:10 pm - 11:36 pm
MID
-
STL
25h 26m
2 stops
$516Aeromexico
Wed, Apr 22 - Wed, Apr 29
Aeromexico Logo
4:41 pm - 8:01 am
STL
-
MID
16h 20m
2 stops
Aeromexico Logo
5:46 am - 5:44 pm
MID
-
STL
10h 58m
2 stops
$517Aeromexico
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
9:10 am - 6:05 pm
STL
-
MID
9h 55m
2 stops
United Airlines Logo
7:00 am - 10:28 pm
MID
-
STL
14h 28m
1 stop
$574United Airlines
Thu, Apr 23 - Thu, Apr 30
Multiple Airlines Logo
4:59 pm - 5:55 pm
STL
-
MID
25h 56m
1 stop
Multiple Airlines Logo
4:48 pm - 7:21 pm
MID
-
STL
25h 33m
2 stops
$578Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
9:10 am - 6:05 pm
STL
-
MID
9h 55m
2 stops
United Airlines Logo
7:00 am - 8:54 pm
MID
-
STL
12h 54m
2 stops
$579United 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
$583American Airlines
Mon, Apr 20 - Mon, Apr 27
American Airlines Logo
11:06 am - 2:38 pm
STL
-
MID
28h 32m
1 stop
American Airlines Logo
2:26 pm - 8:54 am
MID
-
STL
17h 28m
1 stop
$585American Airlines
Fri, Apr 24 - Tue, Apr 28
American Airlines Logo
5:20 am - 1:36 pm
STL
-
MID
9h 16m
1 stop
American Airlines Logo
3:18 pm - 10:16 am
MID
-
STL
17h 58m
1 stop
$588American Airlines
Fri, May 1 - Mon, May 4
American Airlines Logo
5:20 am - 1:36 pm
STL
-
MID
9h 16m
1 stop
American Airlines Logo
2:26 pm - 10:59 pm
MID
-
STL
7h 33m
1 stop
$589American 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 ($516) and United Airlines ($574).

Find deals

Good to know

Cheapest flight$305
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 $305 for a one-way ticket and $481 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.
7.1
American AirlinesOverall score based on 11414 reviews
7.2Comfort
6.9Entertainment
7.5Boarding
7.9Crew
6.4Food
Airline reviews

Never had such a lazy first class attendant. Literally spent 60%+ of the flight playing games on her personal phone making up excuses of why she was unavailable.

2.0 MediocreCody, Mar 2026
ORF - CLT
Read more American Airlines reviews

Never had such a lazy first class attendant. Literally spent 60%+ of the flight playing games on her personal phone making up excuses of why she was unavailable.

The flight attendants and the service is getting worse by the day.

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

Like all of the flights I took to get down to Dallas. They were delayed

Other than nearly three hour delay for maintenance issues, everything went smooth

Plane from partner PSA was filthy. Plastic needs to be thoroughly cleaned. Really disgusting to look at and wonder about cleanliness of parts less visible.

The baggage claim experience was poor. The plane crew and the AA app said that checked baggage in CLT would be at carousel 7 but the sign at Baggage Claim said carousel 1. The carousel 1 sign had the correct flight # listed above the belt. But the luggage never came. I went to an AA baggage claim office after about 1 hour and the clerk directed me to another AA room that was poorly marked, with a closed door and no obvious way to know what to do. Finally someone opened the door and my bag was inside. The clerk was totally unable to explain why.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

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)