STL - MID

$487 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 10/14. 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.
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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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Flights Deals

Cheap Flights from St. Louis to Mérida

 
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.

Recent round-trip flight deals from St. Louis to Mérida

KAYAK's recommended round-trip deals from the most popular airlines that fly from St. Louis to Mérida.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
5:28 am - 1:49 pmSTL-MID
9h 21m1 stop
American Airlines Logo
3:39 pm - 8:55 amMID-STL
16h 16m1 stop
$487American Airlines
Find Deal
Tue, Oct 14 - Sat, Oct 18
Delta Logo
10:46 am - 1:01 amSTL-MID
15h 15m2 stops
Delta Logo
7:51 am - 11:53 pmMID-STL
15h 02m2 stops
$491Delta
Find Deal
Wed, Jul 16 - Thu, Jul 24
American Airlines Logo
5:00 am - 1:00 pmSTL-MID
9h 00m1 stop
American Airlines Logo
3:05 pm - 10:57 pmMID-STL
6h 52m1 stop
$505American Airlines
Find Deal
Wed, Jul 16 - Thu, Jul 24
American Airlines Logo
5:18 am - 1:11 pmSTL-MID
8h 53m1 stop
American Airlines Logo
1:55 pm - 11:01 pmMID-STL
8h 06m1 stop
$532American Airlines
Find Deal
Tue, Sep 2 - Tue, Sep 16
United Airlines Logo
11:15 am - 6:05 pmSTL-MID
7h 50m1 stop
United Airlines Logo
7:00 am - 10:45 pmMID-STL
14h 45m2 stops
$535United Airlines
Find Deal
Sat, Jul 12 - Sat, Jul 19
American Airlines Logo
8:30 am - 1:59 pmSTL-MID
6h 29m1 stop
American Airlines Logo
3:05 pm - 12:14 amMID-STL
8h 09m1 stop
$545American Airlines
Find Deal
Sat, Jul 12 - Sat, Jul 19
Delta Logo
1:23 pm - 11:55 pmSTL-MID
11h 32m2 stops
Delta Logo
7:51 am - 11:53 pmMID-STL
15h 02m2 stops
$576Delta
Find Deal
Sat, Jul 12 - Sat, Jul 19
Delta Logo
7:20 am - 8:20 pmSTL-MID
14h 00m2 stops
Delta Logo
10:57 am - 11:39 pmMID-STL
11h 42m2 stops
$578Delta
Find Deal
Tue, Oct 14 - Sat, Oct 18
United Airlines Logo
8:00 am - 6:05 pmSTL-MID
11h 05m2 stops
United Airlines Logo
7:00 am - 12:27 pmMID-STL
28h 27m2 stops
$585United Airlines
Find Deal
Wed, Jul 16 - Thu, Jul 24
United Airlines Logo
11:05 am - 6:05 pmSTL-MID
8h 00m1 stop
United Airlines Logo
7:00 am - 11:44 pmMID-STL
15h 44m2 stops
$619United Airlines
Find Deal
Tue, Oct 14 - Sat, Oct 18
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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 ($487) and Delta ($491).

Good to know

Low seasonAugust
High seasonJanuary
Cheapest flight$487
Best time to beat the crowds with an average 30% 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 $487 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, SkyTeam, and Star Alliance are the airline alliances operating flights between St. Louis and Mérida, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Mérida, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to Mérida are United Airlines and American Airlines. With an average price for the route of $591 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $565 and an overall rating of 7.2.

  • 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.

Top airlines 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.
7.4
United AirlinesOverall score based on 8696 reviews
7.1Entertainment
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
Airline reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

10.0 ExcellentAnonymous, Apr 2025SFO - HKG
Read more United Airlines reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

Everything you need to know for your flight from St. Louis to Mérida

Information on your arrival and departure airports

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