STL - MID

$530 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 4/2. 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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Bundle and saveSave money when you bundle your flight + hotel.

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Everything you should know

Cheapest round-trip
$530
Typical prices: $610-$653
United Airlines
Thu 4/2Tue 4/7
STL - MID • 2 stops
Cheapest one-way
Multiple Airlines
Sat 1/17
STL - MID • multi-stop
Top airlines
United Airlines
Cheapest • from $546 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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 2 - Tue, Apr 7
United Airlines Logo
7:45 am - 6:05 pm
STL
-
MID
11h 20m
2 stops
United Airlines Logo
7:00 am - 9:08 pm
MID
-
STL
13h 08m
2 stops
$530United Airlines
Sat, Feb 28 - Wed, Mar 4
American Airlines Logo
5:14 am - 1:54 pm
STL
-
MID
8h 40m
1 stop
American Airlines Logo
4:08 pm - 8:55 am
MID
-
STL
16h 47m
1 stop
$546American Airlines
Fri, Apr 3 - Tue, Apr 7
United Airlines Logo
7:45 am - 6:05 pm
STL
-
MID
11h 20m
2 stops
United Airlines Logo
7:00 am - 9:08 pm
MID
-
STL
13h 08m
2 stops
$550United Airlines
Fri, Apr 24 - Tue, Apr 28
American Airlines Logo
12:27 pm - 1:48 pm
STL
-
MID
26h 21m
1 stop
American Airlines Logo
2:06 pm - 10:24 pm
MID
-
STL
7h 18m
1 stop
$556American Airlines
Sun, Feb 8 - Sun, Feb 15
American Airlines Logo
3:37 pm - 3:36 pm
STL
-
MID
23h 59m
1 stop
American Airlines Logo
4:08 pm - 8:55 am
MID
-
STL
16h 47m
1 stop
$565American Airlines
Fri, Apr 3 - Tue, Apr 7
United Airlines Logo
10:10 am - 6:05 pm
STL
-
MID
8h 55m
1 stop
United Airlines Logo
7:00 am - 10:28 pm
MID
-
STL
14h 28m
1 stop
$568United Airlines
Thu, Apr 2 - Tue, Apr 7
United Airlines Logo
6:30 am - 6:05 pm
STL
-
MID
12h 35m
2 stops
United Airlines Logo
7:00 am - 4:08 pm
MID
-
STL
8h 08m
1 stop
$590United Airlines
Thu, Apr 2 - Wed, Apr 8
Delta Logo
6:59 pm - 4:20 pm
STL
-
MID
22h 21m
2 stops
Delta Logo
6:53 am - 11:58 pm
MID
-
STL
16h 05m
2 stops
$591Delta
Fri, Feb 6 - Tue, Feb 17
American Airlines Logo
5:04 pm - 3:26 pm
STL
-
MID
22h 22m
1 stop
American Airlines Logo
4:08 pm - 8:55 am
MID
-
STL
16h 47m
1 stop
$602American Airlines
Thu, Feb 5 - Tue, Feb 17
American Airlines Logo
11:55 am - 3:36 pm
STL
-
MID
27h 41m
1 stop
American Airlines Logo
4:08 pm - 8:55 am
MID
-
STL
16h 47m
1 stop
$626American 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.

How much is a round-trip flight from St. Louis to Mérida?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Mérida departing in April.
Find deals

Good to know

Low seasonJuly
Cheapest flight$530
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly and prices are also 21% 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 $530 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 11153 reviews
7.5Boarding
6.4Food
8.0Crew
7.2Comfort
6.9Entertainment
Airline reviews

The seat cushions were very worn so they were extremely uncomfortable.

4.0 OkayLouesa, Jan 2026
DFW - PHL
Read more American Airlines reviews

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

The professionals have excellent customer service, the seats don´t have enough space.

We were upgraded to First Class and it was a great flight

Amazing I love American. I’ll never fly anyone else if I can help it.

I love American. I’ll never fly anyone else if I can help it.

Flight delay and multiple gate changes including a change near boarding time to another terminal, which in DFW is a pain. Pre-boarding delay and also a further delay on the ground after boarding. About an hour and a half total delay.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

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)