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

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

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

As of December 2025, 11 flights take off from St. Louis and land in Yucatan each week. The most common flight departure day for this route is Mon, with 18% 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 December 2025, there are 8 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.

$95 Cheap Flights from St. Louis to Yucatan in 2025/26

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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.

6:00 am - 10:30 am

STL

CUN

3h 30mnonstop

1:29 pm - 3:57 pm

CUN

STL

3h 28mnonstop

$221Frontier

ter, jan 27 - sex, jan 30

6:00 am - 10:23 am

STL

CUN

3h 23mnonstop

1:01 pm - 3:29 pm

CUN

STL

3h 28mnonstop

$233Frontier

sáb, jan 10 - sáb, jan 17

6:00 am - 10:23 am

STL

CUN

3h 23mnonstop

1:01 pm - 3:26 pm

CUN

STL

3h 25mnonstop

$237Frontier

sáb, fev 28 - seg, mar 2

5:11 pm - 9:13 am

STL

CUN

15h 02m1 stop

1:01 pm - 3:29 pm

CUN

STL

3h 28mnonstop

$266Multiple Airlines

dom, jan 11 - qua, jan 14

6:00 am - 10:30 am

STL

CUN

3h 30mnonstop

10:13 am - 10:33 pm

CUN

STL

13h 20m1 stop

$273Multiple Airlines

seg, fev 9 - sex, fev 20

6:00 am - 8:31 pm

STL

MID

14h 31m2 stops

5:46 am - 3:56 pm

MID

STL

10h 10m2 stops

$543Delta

sáb, jan 24 - sáb, jan 31

3:37 pm - 3:26 pm

STL

MID

23h 49m1 stop

2:26 pm - 5:22 pm

MID

STL

26h 56m1 stop

$545American Airlines

sex, jan 16 - qua, jan 21

9:57 am - 6:52 pm

STL

MID

8h 55m2 stops

8:00 am - 11:59 pm

MID

STL

15h 59m2 stops

$548United Airlines

dom, jan 25 - dom, fev 1

6:02 pm - 1:36 pm

STL

MID

19h 34m1 stop

1:50 pm - 12:19 am

MID

STL

9h 29m1 stop

$588American Airlines

qua, jan 14 - sáb, jul 4

6:00 am - 6:52 pm

STL

MID

12h 52m1 stop

8:00 am - 3:38 pm

MID

STL

7h 38m1 stop

$633United Airlines

sáb, fev 28 - qua, mar 4

Frontier flights from St. Louis to Yucatan

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

Frontier

Jan 27

STL6:00 amLambert-St Louis

3h 30m

CUN10:30 amCancun

Jan 30

CUN1:29 pmCancun

3h 28m

STL3:57 pmLambert-St Louis

$221

Find similar

Frontier

Jan 10

STL6:00 amLambert-St Louis

3h 23m

CUN10:23 amCancun

Jan 17

CUN1:01 pmCancun

3h 28m

STL3:29 pmLambert-St Louis

$233

Find similar

Frontier

Feb 28

STL6:00 amLambert-St Louis

3h 23m

CUN10:23 amCancun

Mar 2

CUN1:01 pmCancun

3h 25m

STL3:26 pmLambert-St Louis

$237

Find similar

American Airlines flights from St. Louis to Yucatan

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

American Airlines

Dec 16

STL5:14 amLambert-St Louis

9h 06m

1 stop

CUN3:20 pmCancun

Dec 20

CUN12:33 pmCancun

3h 35m

STL3:08 pmLambert-St Louis

$400

Find similar

American Airlines

Jan 16

STL3:37 pmLambert-St Louis

23h 49m

1 stop

MID3:26 pmMérida Rejon

Jan 21

MID2:26 pmMérida Rejon

26h 56m

1 stop

STL5:22 pmLambert-St Louis

$545

Find similar

American Airlines

Jan 14

STL6:02 pmLambert-St Louis

19h 34m

1 stop

MID1:36 pmMérida Rejon

Jul 4

MID1:50 pmMérida Rejon

9h 29m

1 stop

STL12:19 amLambert-St Louis

$588

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

ter 1/27

6:00 am-10:30 am

Nonstop3h 30m

Cancun

sex 1/30

1:29 pm-3:57 pm

Nonstop3h 28m

$221

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

sáb 1/10

6:00 am-10:23 am

Nonstop3h 23m

Cancun

sáb 1/17

1:01 pm-3:29 pm

Nonstop3h 28m

$233

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

sáb 2/28

6:00 am-10:23 am

Nonstop3h 23m

Cancun

seg 3/2

1:01 pm-3:26 pm

Nonstop3h 25m

$237

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

dom 1/11

5:11 pm-9:13 am

1 stop15h 02m

Cancun

qua 1/14

1:01 pm-3:29 pm

Nonstop3h 28m

$266

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

seg 2/9

6:00 am-10:30 am

Nonstop3h 30m

Cancun

sex 2/20

10:13 am-10:33 pm

1 stop13h 20m

$273

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

sáb 1/24

6:00 am-8:31 pm

2 stops14h 31m

Mérida Rejon

sáb 1/31

5:46 am-3:56 pm

2 stops10h 10m

$543

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

sex 1/16

3:37 pm-3:26 pm

1 stop23h 49m

Mérida Rejon

qua 1/21

2:26 pm-5:22 pm

1 stop26h 56m

$545

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

dom 1/25

9:57 am-6:52 pm

2 stops8h 55m

Mérida Rejon

dom 2/1

8:00 am-11:59 pm

2 stops15h 59m

$548

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

qua 1/14

6:02 pm-1:36 pm

1 stop19h 34m

Mérida Rejon

sáb 7/4

1:50 pm-12:19 am

1 stop9h 29m

$588

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

sáb 2/28

6:00 am-6:52 pm

1 stop12h 52m

Mérida Rejon

qua 3/4

8:00 am-3:38 pm

1 stop7h 38m

$633

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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Yucatan?

According to our data, Wednesday is the cheapest day to fly to Yucatan from St. Louis. The lowest ticket price found for a Wednesday departure recently was $519. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from St. Louis to Yucatan on a Monday will generally be more expensive and average around $629. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 00m
Direct flights	Every day
Airports in Yucatan	4 airports

The fastest flight from St. Louis to Yucatan takes 3h 00m

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

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 December 2025, there are 8 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 $480	Free Cancellation	Rating 7.2 11,050 reviews		Search American Airlines flights

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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.