How many flights depart from St. Louis to Yucatan on average per week?

As of June 2026, 25 flights take off from St. Louis and land in Yucatan each week. The most common flight departure day for this route is Sat, with 20% of weekly flights taking off on this day.

When did momondo last update prices for flights from Lambert-St Louis Airport to Yucatan?

Prices for flights from Lambert-St Louis Airport to Yucatan were last updated today.

How many operators does momondo search for flights from Lambert-St Louis Airport to Yucatan?

As of June 2026, there are 9 operators available to choose from for flights from Lambert-St Louis Airport to Yucatan.

How old do you have to be to fly from Lambert-St Louis Airport to Yucatan?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Yucatan.

What documentation or ID do you need to fly to Yucatan?

The required travel and health documents for your Yucatan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Yucatan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$169 Cheap Flights from St. Louis to Yucatan in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Yucatan

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:08 pm - 11:58 pm

STL

CUN

27h 50m

2 stops

3:31 pm - 7:23 pm

CUN

STL

27h 52m

1 stop

$408Multiple Airlines

Wed, Jul 15 - Tue, Jul 21

8:08 pm - 12:49 pm

STL

CUN

16h 41m

1 stop

3:31 pm - 7:23 pm

CUN

STL

27h 52m

1 stop

$409Frontier

Wed, Jul 22 - Wed, Jul 29

8:08 pm - 11:58 pm

STL

CUN

27h 50m

2 stops

3:31 pm - 7:23 pm

CUN

STL

27h 52m

1 stop

$411Multiple Airlines

Tue, Jul 14 - Tue, Jul 21

6:10 am - 10:19 am

STL

CUN

3h 09mnonstop

1:35 pm - 3:52 pm

CUN

STL

3h 17mnonstop

$413Frontier

Mon, Nov 9 - Mon, Nov 16

8:08 pm - 12:49 pm

STL

CUN

16h 41m

1 stop

3:31 pm - 8:57 am

CUN

STL

17h 26m

2 stops

$415Frontier

Wed, Aug 5 - Fri, Aug 14

4:57 pm - 1:46 pm

STL

CUN

20h 49m

1 stop

3:31 pm - 7:23 pm

CUN

STL

27h 52m

1 stop

$421Frontier

Mon, Jul 13 - Tue, Jul 21

10:35 am - 1:40 pm

STL

CUN

3h 05mnonstop

2:40 pm - 5:50 pm

CUN

STL

3h 10mnonstop

$434Southwest

Tue, Oct 20 - Thu, Oct 29

6:00 am - 8:12 pm

STL

MID

15h 12m

2 stops

9:19 am - 11:21 pm

MID

STL

13h 02m

2 stops

$537Delta

Mon, Aug 17 - Wed, Aug 19

6:00 am - 3:58 pm

STL

MID

10h 58m

2 stops

5:46 am - 8:08 am

MID

STL

25h 22m

2 stops

$567Delta

Sun, Aug 16 - Tue, Aug 18

5:17 am - 3:02 pm

STL

MID

9h 45m

1 stop

3:52 pm - 7:30 pm

MID

STL

27h 38m

1 stop

$620American Airlines

Wed, Nov 4 - Sun, Nov 8

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Frontier flights from St. Louis to Yucatan

Our best Frontier deals on St. Louis to Yucatan flight tickets

Frontier

Jul 22

STL8:08 pmLambert-St Louis

16h 41m

1 stop

CUN12:49 pmCancun

Jul 29

CUN3:31 pmCancun

27h 52m

1 stop

STL7:23 pmLambert-St Louis

$409

Frontier

Nov 9

STL6:10 amLambert-St Louis

3h 09m

CUN10:19 amCancun

Nov 16

CUN1:35 pmCancun

3h 17m

STL3:52 pmLambert-St Louis

$413

Frontier

Aug 5

STL8:08 pmLambert-St Louis

16h 41m

1 stop

CUN12:49 pmCancun

Aug 14

CUN3:31 pmCancun

17h 26m

2 stops

STL8:57 amLambert-St Louis

$415

American Airlines flights from St. Louis to Yucatan

Our best American Airlines deals on St. Louis to Yucatan flight tickets

American Airlines

Jul 31

STL5:30 amLambert-St Louis

14h 40m

1 stop

CUN8:10 pmCancun

Aug 2

CUN8:00 amCancun

15h 58m

1 stop

STL11:58 pmLambert-St Louis

$464

American Airlines

Oct 10

STL8:05 pmLambert-St Louis

15h 40m

1 stop

CUN11:45 amCancun

Oct 14

CUN3:20 pmCancun

7h 55m

1 stop

STL11:15 pmLambert-St Louis

$465

American Airlines

Aug 12

STL6:36 amLambert-St Louis

13h 27m

1 stop

CUN8:03 pmCancun

Aug 18

CUN8:00 amCancun

15h 42m

1 stop

STL11:42 pmLambert-St Louis

$467

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Wed 7/15

8:08 pm-11:58 pm

2 stops27h 50m

Cancun

Tue 7/21

3:31 pm-7:23 pm

1 stop27h 52m

$408

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Wed 7/22

8:08 pm-12:49 pm

1 stop16h 41m

Cancun

Wed 7/29

3:31 pm-7:23 pm

1 stop27h 52m

$409

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Tue 7/14

8:08 pm-11:58 pm

2 stops27h 50m

Cancun

Tue 7/21

3:31 pm-7:23 pm

1 stop27h 52m

$411

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Mon 11/9

6:10 am-10:19 am

Nonstop3h 09m

Cancun

Mon 11/16

1:35 pm-3:52 pm

Nonstop3h 17m

$413

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Wed 8/5

8:08 pm-12:49 pm

1 stop16h 41m

Cancun

Fri 8/14

3:31 pm-8:57 am

2 stops17h 26m

$415

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Mon 7/13

4:57 pm-1:46 pm

1 stop20h 49m

Cancun

Tue 7/21

3:31 pm-7:23 pm

1 stop27h 52m

$421

Quickest round-trip

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Tue 10/20

10:35 am-1:40 pm

Nonstop3h 05m

Cancun

Thu 10/29

2:40 pm-5:50 pm

Nonstop3h 10m

$434

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Mon 8/17

6:00 am-8:12 pm

2 stops15h 12m

Mérida Rejon

Wed 8/19

9:19 am-11:21 pm

2 stops13h 02m

$537

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Sun 8/16

6:00 am-3:58 pm

2 stops10h 58m

Mérida Rejon

Tue 8/18

5:46 am-8:08 am

2 stops25h 22m

$567

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Wed 11/4

5:17 am-3:02 pm

1 stop9h 45m

Mérida Rejon

Sun 11/8

3:52 pm-7:30 pm

1 stop27h 38m

$620

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Yucatan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from Lambert-St Louis to Yucatan?

Southwest, Frontier, and Delta are the most popular carriers operating from Lambert-St Louis to Yucatan

Cheap St. Louis to Yucatan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Yucatan

Fastest flight time	3h 05m
Direct flights	Every day
Airports in Yucatan	4 airports

The fastest flight from St. Louis to Yucatan takes 3h 05m

Direct flights go from St. Louis to Yucatan every day.

There are 4 airports in Yucatan. From St. Louis there are direct flights to Cancun (CUN).

Search flight deals

Frequently asked questions about flying from St. Louis to Yucatan

When did momondo last update prices for flights from Lambert-St Louis Airport to Yucatan?
Prices for flights from Lambert-St Louis Airport to Yucatan were last updated today.
How many operators does momondo search for flights from Lambert-St Louis Airport to Yucatan?
As of June 2026, there are 9 operators available to choose from for flights from Lambert-St Louis Airport to Yucatan.
How old do you have to be to fly from Lambert-St Louis Airport to Yucatan?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Yucatan.
What documentation or ID do you need to fly to Yucatan?
The required travel and health documents for your Yucatan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Yucatan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from St. Louis to Yucatan

Compare and see reviews for airlines that fly from St. Louis to Yucatan with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $495	Free Cancellation	Rating 7.1 11,777 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Yucatan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Yucatan from St. Louis.

Can I find flights from St. Louis to Yucatan with flexible booking policies on momondo?

All flight searches from St. Louis to Yucatan on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from St. Louis to Yucatan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Yucatan from St. Louis.

I’m not ready to book a flight from St. Louis to Yucatan right now. Can momondo alert me if prices change?

Price alerts on flights to Yucatan from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.