$150 Find Cheap Flights from St. Louis to Yucatan

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 Yucatan departing on 10/25. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Yucatan

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Yucatan, 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 Yucatan, as well as popular online travel agencies
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Cheap Flights from St. Louis to Yucatan

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Mérida
Mérida1 stop$514
Mérida
Mérida1 stop$514

Book Cheap St. Louis to Yucatan Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Yucatan 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 Yucatan

Mon, Oct 27 - Mon, Nov 3
Frontier Logo
10:22 am - 1:35 pmSTL-CUN
3h 13mnonstop
Frontier Logo
3:50 pm - 6:07 pmCUN-STL
3h 17mnonstop
$245Frontier
Find Deal
Mon, Oct 27 - Mon, Nov 3
Frontier Logo
10:22 am - 1:35 pmSTL-CUN
3h 13mnonstop
Frontier Logo
3:50 pm - 6:07 pmCUN-STL
3h 17mnonstop
$255Frontier
Find Deal
Sun, Sep 7 - Sat, Sep 13
Spirit Airlines Logo
10:35 am - 12:59 pmSTL-CUN
26h 24m1 stop
Spirit Airlines Logo
2:07 pm - 9:40 amCUN-STL
19h 33m1 stop
$338Spirit Airlines
Find Deal
Sun, Sep 7 - Sat, Sep 13
Spirit Airlines Logo
10:35 am - 12:59 pmSTL-CUN
26h 24m1 stop
Spirit Airlines Logo
2:07 pm - 9:40 amCUN-STL
19h 33m1 stop
$339Spirit Airlines
Find Deal
Wed, Sep 3 - Fri, Sep 5
Aeromexico Logo
7:00 am - 2:10 pmSTL-CUN
7h 10m1 stop
Aeromexico Logo
2:00 pm - 10:02 pmCUN-STL
8h 02m1 stop
$343Aeromexico
Find Deal
Sun, Sep 7 - Fri, Sep 12
American Airlines Logo
6:05 am - 1:50 pmSTL-CUN
7h 45m1 stop
American Airlines Logo
4:26 pm - 11:59 pmCUN-STL
7h 33m1 stop
$362American Airlines
Find Deal
Mon, Sep 15 - Wed, Sep 24
Aeromexico Logo
1:26 pm - 8:15 pmSTL-CUN
6h 49m1 stop
Aeromexico Logo
8:10 am - 10:00 pmCUN-STL
13h 50m2 stops
$364Aeromexico
Find Deal
Tue, Oct 28 - Tue, Nov 4
American Airlines Logo
6:25 am - 3:20 pmSTL-CUN
8h 55m1 stop
American Airlines Logo
11:36 am - 10:32 pmCUN-STL
11h 56m1 stop
$386American Airlines
Find Deal
Mon, Jan 12 - Sun, Jan 18
United Airlines Logo
11:20 am - 6:52 pmSTL-MID
7h 32m1 stop
United Airlines Logo
8:00 am - 4:35 pmMID-STL
8h 35m1 stop
$514United Airlines
Find Deal
Mon, Jan 12 - Sun, Jan 18
United Airlines Logo
9:13 am - 6:52 pmSTL-MID
9h 39m2 stops
United Airlines Logo
8:00 am - 4:35 pmMID-STL
8h 35m1 stop
$519United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for St. Louis to Yucatan flights

Get data-powered insights and trends into flights from St. Louis to Yucatan 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 Yucatan?

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 Yucatan were found on Frontier ($245) and Spirit Airlines ($338).


Good to know

Low seasonAugust
Cheapest flight$150
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from St. Louis to Cancun

FAQs - booking Yucatan flights

  • How does KAYAK find such low prices on flights from St. Louis to Yucatan?

    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 Yucatan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Yucatan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to Yucatan 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 Yucatan?

    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 from St. Louis to Yucatan with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Yucatan?

    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 from St. Louis to Yucatan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Yucatan?

    The cheapest time of day to fly to Yucatan is generally in the morning, when round-trip flights cost $582 on average. The most expensive time of day to fly to Yucatan is generally in the morning, which is peak travel time and where the average cost of a ticket is $582.

Reviews of the top airlines flying from St. Louis to Yucatan

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Yucatan. 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 Yucatan? 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 8904 reviews
7.7Boarding
6.6Food
7.1Entertainment
7.3Comfort
8.1Crew
Airline reviews

Staff members were not helpful they ignored all calls for an attendant.

4.0 OkayOil, Aug 2025MIA - BKK
Read more United Airlines reviews

Staff members were not helpful they ignored all calls for an attendant.

Flight was delayed and missed my connection Lufthansa didn’t respond.

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

We had to turn around and head back to Manchester. Problem with a plane engine.

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

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

Information on your arrival and departure airports

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