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Yucatan

$149+ Cheap flights from St. Louis (STL) to Yucatan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MID
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheap flight deals from St. Louis to Yucatan

Keep the following information in mind while searching for St. Louis to Yucatan flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$330
(Kiwi.com)

One-way from

$149
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$567
Provider with most accurate pricing for Lambert-St Louis-Mérida Rejon flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Mérida Rejon flights.
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From Lambert-St Louis to Yucatan
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One-way flight from Lambert-St Louis to Yucatan
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Highest demand for flights based on searches. 26% potential increase in price ($222 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from St. Louis to Yucatan

Cheapest flights from St. Louis to Yucatan
Explore the most affordable flight options available from St. Louis to Yucatan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/285:41 pmSTL - CUN
1 stop14h 34mMultiple Airlines
Thu 5/19:10 amCUN - STL
1 stop14h 56mMultiple Airlines
Deal found 3/31$330
This Aeromexico deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/296:00 amSTL - CUN
1 stop5h 25mAeromexico
Wed 4/308:15 amCUN - STL
1 stop9h 47mAeromexico
Deal found 3/31$359
This Cheapflightsfares deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/196:00 amSTL - CUN
Nonstop3h 28mFrontier
Wed 4/2312:22 pmCUN - STL
Nonstop3h 34mFrontier
Deal found 4/1$378
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/188:30 amSTL - CUN
1 stop10h 50mUnited Airlines
Wed 5/211:43 pmCUN - STL
1 stop8h 20mUnited Airlines
Deal found 3/31$391
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/301:09 pmSTL - CUN
1 stop7h 11mDelta
Wed 6/412:24 pmCUN - STL
2 stops11h 14mDelta
Deal found 3/31$399
This Mytrip deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1810:10 amSTL - CUN
1 stop25h 03mSpirit Airlines
Fri 5/2312:18 pmCUN - STL
1 stop20h 57mSpirit Airlines
Deal found 3/31$407
This CheapOair deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/16:00 amSTL - CUN
Nonstop3h 28mVolaris
Tue 4/811:46 amCUN - STL
Nonstop3h 26mVolaris
Deal found 3/31$460
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/25:36 amSTL - MID
1 stop7h 44mAmerican Airlines
Tue 9/161:55 pmMID - STL
1 stop8h 06mAmerican Airlines
Deal found 4/1$490
This Air Canada deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/313:50 pmSTL - CUN
1 stop20h 00mAir Canada
Wed 4/29:25 pmCUN - STL
1 stop17h 24mAir Canada
Deal found 3/30$521
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:30 pmSTL - CUN
Nonstop3h 15mSouthwest
Thu 12/112:30 pmCUN - STL
Nonstop3h 10mSouthwest
Deal found 3/31$536
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/46:00 amSTL - MID
2 stops17h 02mDelta
Fri 5/99:12 amMID - STL
2 stops13h 26mDelta
Deal found 3/31$580
This United Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/29:17 amSTL - MID
2 stops9h 48mUnited Airlines
Tue 9/167:00 amMID - STL
1 stop10h 58mUnited Airlines
Deal found 4/1$585

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Yucatan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2025.
Use the filters below to find and compare flights from St. Louis to Yucatan that are best for you.

Fly from

St. Louis

Fly to

Yucatan

Route

Depart

Return

Price

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Mon 4/28

5:41 pm-8:15 am

1 stop14h 34m

Cancun

Thu 5/1

9:10 am-12:06 am

1 stop14h 56m

$330

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Tue 4/29

6:00 am-11:25 am

1 stop5h 25m

Cancun

Wed 4/30

8:15 am-6:02 pm

1 stop9h 47m

$359

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sat 4/19

6:00 am-9:28 am

Nonstop3h 28m

Cancun

Wed 4/23

12:22 pm-3:56 pm

Nonstop3h 34m

$378

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sun 5/18

8:30 am-7:20 pm

1 stop10h 50m

Cancun

Wed 5/21

1:43 pm-10:03 pm

1 stop8h 20m

$391

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Fri 5/30

1:09 pm-8:20 pm

1 stop7h 11m

Cancun

Tue 6/3

9:15 am-11:38 pm

2 stops14h 23m

$399

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sun 5/18

10:10 am-11:13 am

1 stop25h 03m

Cancun

Fri 5/23

12:18 pm-9:15 am

1 stop20h 57m

$407

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sat 5/31

6:20 pm-9:30 am

1 stop15h 10m

Cancun

Wed 6/4

10:45 am-6:07 pm

1 stop7h 22m

$541

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Thu 5/1

1:30 pm-1:00 pm

1 stop23h 30m

Cancun

Tue 5/6

8:45 pm-12:36 pm

1 stop15h 51m

$566

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Sun 5/4

5:27 pm-2:05 pm

1 stop21h 38m

Mérida Rejon

Fri 5/9

2:45 pm-10:45 pm

1 stop7h 00m

$570

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Fri 7/4

6:35 am-12:40 pm

1 stop6h 05m

Cancun

Wed 7/9

10:40 am-1:50 pm

Nonstop3h 10m

$571

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 20 results
1
2

Best time to book a flight from St. Louis to Yucatan

Have a flexible travel schedule? Discover the best time to fly to Yucatan from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest time of day to fly from STL to YU?

Find hourly flight availability from St. Louis to Yucatan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

When flying from St. Louis to Yucatan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Yucatan by month

Plan your trip to Yucatan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Yucatan ranges from 0.8 - 6.3 inches per month. September is typically the wettest month, when rainfall can reach 6.3 in. February is typically the driest time to visit Yucatan when rainfall is around 0.8 in.

Temperature in Yucatan by month

Plan your trip to Yucatan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Yucatan, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing Yucatan

Get insights into the airlines that provide service to Yucatan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Yucatan. Reviews last updated April 1, 2025.
Read through reviews of airlines operating flights from St. Louis to Yucatan, such as Southwest, Delta and Aeromexico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,275 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,275 reviews
Southwest
8.0
Very good
4,275 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,899 reviews
Southwest
8.0
Very good
4,275 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Aeromexico
7.5
Good
1,700 reviews
Southwest
8.0
Very good
4,275 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,615 reviews
Southwest
8.0
Very good
4,275 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,275 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Yucatan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Yucatan?

    Located just 12.7 mi from the city center, Lambert-St Louis (STL) is the airport most travelers will use when flying to Yucatan from St. Louis.

  • What are the cheapest airlines to fly from St. Louis to Yucatan one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $149. However, be on the lookout for offers from Delta and Frontier, as they are both options that can get you from St. Louis to Yucatan for a low price.

  • Can I find deals for flights from St. Louis to Yucatan that include hotel bookings?

    Yes. In addition to deals on St. Louis to Yucatan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Yucatan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Yucatan.

  • Can I find deals for business class flights from St. Louis to Yucatan?

    Yes. Cheapflights offers flight deals from St. Louis to Yucatan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Yucatan?

    Currently, June is the cheapest month in which you can book a flight from St. Louis to Yucatan (average of $499). Flying from St. Louis to Yucatan in December is currently the most expensive (average of $667). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St. Louis to Yucatan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from St. Louis to Yucatan

Discover the top 2 airlines that operate flights from St. Louis to Yucatan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$480Average$565FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$490Average$591FlexibilityNo cancel feeOn-time69%

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