STL - MID

$608 Find Cheap Flights from St. Louis to Mérida - Compare and Save

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 6/27. 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
$634
American Airlines
Sat 8/8Thu 8/13
STL - MID • 1 stop
Cheapest one-way
$608
United Airlines
Sat 6/27
STL - MID • 1 stop
Top airlines
American Airlines
Cheapest • from $634 (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.
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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

Sat, Aug 8 - Thu, Aug 13
American Airlines Logo
5:42 am - 1:12 pm
STL
-
MID
8h 30m
1 stop
American Airlines Logo
1:52 pm - 11:42 pm
MID
-
STL
8h 50m
1 stop
$634American Airlines
Thu, Nov 12 - Sun, Nov 15
American Airlines Logo
5:17 am - 3:02 pm
STL
-
MID
9h 45m
1 stop
American Airlines Logo
3:52 pm - 10:37 am
MID
-
STL
18h 45m
1 stop
$651American Airlines
Sat, Aug 1 - Wed, Aug 5
American Airlines Logo
7:24 pm - 12:51 pm
STL
-
MID
18h 27m
1 stop
American Airlines Logo
11:23 am - 10:40 pm
MID
-
STL
10h 17m
1 stop
$660American Airlines
Sat, Aug 1 - Wed, Aug 5
American Airlines Logo
7:24 pm - 12:51 pm
STL
-
MID
18h 27m
1 stop
American Airlines Logo
11:23 am - 10:40 pm
MID
-
STL
10h 17m
1 stop
$665American Airlines
Fri, Jul 3 - Fri, Jul 17
American Airlines Logo
5:18 am - 10:31 am
STL
-
MID
6h 13m
1 stop
American Airlines Logo
11:21 am - 10:54 pm
MID
-
STL
10h 33m
1 stop
$674American Airlines
Thu, Nov 12 - Sun, Nov 15
American Airlines Logo
5:17 am - 3:02 pm
STL
-
MID
9h 45m
1 stop
American Airlines Logo
3:52 pm - 12:37 pm
MID
-
STL
20h 45m
1 stop
$697American Airlines
Fri, Jul 3 - Fri, Jul 17
United Airlines Logo
9:20 am - 6:05 pm
STL
-
MID
9h 45m
2 stops
United Airlines Logo
7:00 am - 2:16 pm
MID
-
STL
6h 16m
1 stop
$723United Airlines
Wed, Nov 4 - Sun, Nov 8
American Airlines Logo
5:17 am - 3:02 pm
STL
-
MID
9h 45m
1 stop
American Airlines Logo
3:52 pm - 7:30 pm
MID
-
STL
27h 38m
1 stop
$738American Airlines
Sat, Aug 8 - Thu, Aug 13
United Airlines Logo
11:10 am - 6:05 pm
STL
-
MID
7h 55m
1 stop
United Airlines Logo
7:00 am - 8:46 pm
MID
-
STL
12h 46m
2 stops
$758United Airlines
Fri, Jul 3 - Fri, Jul 17
United Airlines Logo
10:20 am - 6:05 pm
STL
-
MID
8h 45m
2 stops
United Airlines Logo
7:00 am - 8:43 pm
MID
-
STL
12h 43m
2 stops
$766United 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 5 days.

In the past 5 days, the cheapest round-trip tickets from St. Louis to Mérida were found on American Airlines ($634) and United Airlines ($723).

Find deals

Good to know

Cheapest flight$608
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 5 days, the lowest price for a flight from St. Louis to Mérida was $608 for a one-way ticket and $634 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 11715 reviews
7.9Crew
6.4Food
7.5Boarding
6.8Entertainment
7.2Comfort
Airline reviews

Flight cancelled. Twice. And no communication. No gate agent. Went past boarding time and had to go and see email from AA. Airport communication was bad

2.0 MediocreAnonymous, Jun 2026
DFW - PSP
Read more American Airlines reviews

Flight cancelled. Twice. And no communication. No gate agent. Went past boarding time and had to go and see email from AA. Airport communication was bad

I love the e fact that the staff communicated swiftly when my flight was delayed and gate number changed

It was awful. The communication between corporate and the crew on the ground left more to be desired. The crew even said that Corporate was waiting on answers because they themselves didn't know. Every hour, there was a new excuse. I also understood that passengers were angry, but the crew should have done a better job at crowd control. There was a racial exchange between passengers that could've been avoided has the crew acted sooner.

Delayed and horrible communication and sat on flight for an hour before taking off

Flight was delayed three times and we had an international connecting flight which we would’ve missed but AA manage to find us a flight that allowed us to catch and we made our international flight. However, due to the flight change, I’m in Amman, Jordan missing all 4 bags. It’s been a nightmare. Been waiting since June 17 and today is June 20th. Still without luggage. Customer service wait times are two hours and I get disconnected while waiting. I’ll update when/if my luggage arrives. Every day is costing money in a hotel in Amman. I can’t continue my trip to Palestine until the luggage arrives. Then, I will be updating my review.

They did not offer coffee on a 7am flight…awful!!

Plane temperature was so hot that everyone on the plane was sweating. Departure gates changed 3 times in the hour before the flight. Internet service was so poor in the terminal that updates weren't always being received.

We had a mechanical delay which made us 90 minutes late (9:30 PM) then land and put into the penalty box because a plane was in our gate? What the hell! We should get priority.Damn American.

Check in for 5am flight at RDU was hampered by American check in counters being seriously understaffed , was told even supervisor called out. Took so long in line for special services check in that we missed our 5am departure even after arriving at 3:30am. Had to be rescheduled to later flight from Charlotte to St Thomas.

Delayed flight due to maintenance and I have had multiple delayed flights due to maintenance in the last month plus

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)