STL - MID

$526 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 2/24. 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
$526
United Airlines
Tue 2/24Tue 3/3
STL - MID • 1 stop
Cheapest one-way
Multiple Airlines
Thu 1/29
STL - MID • multi-stop
Top airlines
United Airlines
Cheapest • from $526 (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

Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
10:10 am - 6:52 pm
STL
-
MID
8h 42m
1 stop
United Airlines Logo
8:00 am - 10:14 pm
MID
-
STL
14h 14m
1 stop
$526United Airlines
Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
8:41 am - 6:52 pm
STL
-
MID
10h 11m
2 stops
United Airlines Logo
8:00 am - 10:14 pm
MID
-
STL
14h 14m
1 stop
$530United Airlines
Fri, May 1 - Mon, May 4
American Airlines Logo
5:20 am - 1:48 pm
STL
-
MID
9h 28m
1 stop
American Airlines Logo
2:38 pm - 11:04 pm
MID
-
STL
7h 26m
1 stop
$546American Airlines
Sat, May 23 - Wed, May 27
United Airlines Logo
11:00 am - 6:05 pm
STL
-
MID
8h 05m
1 stop
United Airlines Logo
7:00 am - 11:58 pm
MID
-
STL
15h 58m
2 stops
$550United Airlines
Fri, Apr 24 - Tue, Apr 28
American Airlines Logo
6:11 pm - 1:48 pm
STL
-
MID
20h 37m
1 stop
American Airlines Logo
2:06 pm - 10:24 pm
MID
-
STL
7h 18m
1 stop
$556American 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
$566American Airlines
Sat, May 23 - Wed, May 27
United Airlines Logo
9:23 am - 6:05 pm
STL
-
MID
9h 42m
2 stops
United Airlines Logo
7:00 am - 8:42 pm
MID
-
STL
12h 42m
2 stops
$574United Airlines
Thu, Feb 12 - Thu, Feb 19
Multiple Airlines Logo
3:49 pm - 6:00 pm
STL
-
MID
26h 11m
1 stop
Multiple Airlines Logo
5:45 am - 1:09 pm
MID
-
STL
31h 24m
2 stops
$581Multiple Airlines
Sat, Apr 4 - Tue, Apr 7
American Airlines Logo
9:35 am - 2:07 pm
STL
-
MID
5h 32m
1 stop
American Airlines Logo
2:06 pm - 10:24 pm
MID
-
STL
7h 18m
1 stop
$596American Airlines
Fri, May 22 - Wed, May 27
United Airlines Logo
6:00 am - 6:05 pm
STL
-
MID
13h 05m
2 stops
United Airlines Logo
7:00 am - 5:49 pm
MID
-
STL
9h 49m
1 stop
$637United 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 United Airlines ($526) and American Airlines ($546).

Find deals

Good to know

Low seasonJuly
Cheapest flight$526
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 $526 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 11206 reviews
7.2Comfort
8.0Crew
6.9Entertainment
7.5Boarding
6.4Food
Airline reviews

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

4.0 OkayAllison, Jan 2026
MKE - DFW
Read more American Airlines reviews

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

My flight to London from Philadelphia was cancelled due to weather.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

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)