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Yucatan

$118+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MID
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$290
(Mytrip)

One-way from

$118
(FlightHub)

Popular in

December

Cheapest in

August

Average price

$596
From Lambert-St Louis to Yucatan
Search Deals
One-way flight from Lambert-St Louis to Yucatan
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($248 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. 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.
dom. 7/66:36 pmSTL - CUN
1 stop14h 19mSpirit Airlines
jue. 7/109:50 amCUN - STL
1 stop24h 02mSpirit Airlines
Deal found 6/11$290
This Priceline deal was found by Cheapflights users on 6/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/66:36 pmSTL - CUN
1 stop14h 19mMultiple Airlines
jue. 7/1012:37 pmCUN - STL
Nonstop3h 17mMultiple Airlines
Deal found 6/11$338
This CheapOair deal was found by Cheapflights users on 6/11. 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.
sáb. 8/303:02 pmSTL - CUN
1 stop21h 22mFrontier
sáb. 9/131:41 pmCUN - STL
1 stop20h 26mFrontier
Deal found 6/11$374
This Delta deal was found by Cheapflights users on 6/12. 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.
dom. 8/316:40 amSTL - CUN
1 stop6h 05mDelta
mar. 9/306:02 amCUN - STL
2 stops12h 00mDelta
Deal found 6/12$393
This American Airlines deal was found by Cheapflights users on 6/10. 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.
lun. 8/187:01 amSTL - CUN
1 stop6h 48mAmerican Airlines
dom. 8/2410:45 amCUN - STL
1 stop13h 14mAmerican Airlines
Deal found 6/10$438
This Aeromexico deal was found by Cheapflights users on 6/10. 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.
mar. 7/86:00 amSTL - CUN
1 stop5h 25mAeromexico
jue. 7/1712:40 pmCUN - STL
1 stop7h 56mAeromexico
Deal found 6/10$468
This American Airlines deal was found by Cheapflights users on 6/11. 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.
mar. 9/25:22 amSTL - MID
1 stop8h 50mAmerican Airlines
mar. 9/161:10 pmMID - STL
1 stop9h 49mAmerican Airlines
Deal found 6/11$538
This United Airlines deal was found by Cheapflights users on 6/10. 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.
mar. 9/28:20 amSTL - MID
1 stop10h 45mUnited Airlines
mar. 9/167:00 amMID - STL
2 stops15h 44mUnited Airlines
Deal found 6/10$588
This Mytrip deal was found by Cheapflights users on 6/12. 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.
dom. 7/275:26 pmSTL - MID
3 stops29h 09mMultiple Airlines
dom. 8/312:57 pmMID - STL
3 stops22h 13mMultiple Airlines
Deal found 6/12$758

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 junio 12, 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

dom. 7/6

6:36 pm-8:55 am

1 stop14h 19m

Cancun

jue. 7/10

9:50 am-9:52 am

1 stop24h 02m

$290

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

dom. 7/6

6:36 pm-8:55 am

1 stop14h 19m

Cancun

jue. 7/10

12:37 pm-3:54 pm

Nonstop3h 17m

$338

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

sáb. 8/30

3:02 pm-12:24 pm

1 stop21h 22m

Cancun

sáb. 9/13

1:41 pm-10:07 am

1 stop20h 26m

$374

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

dom. 8/31

6:40 am-12:45 pm

1 stop6h 05m

Cancun

mar. 9/30

6:02 am-6:02 pm

2 stops12h 00m

$393

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

lun. 8/18

7:01 am-1:49 pm

1 stop6h 48m

Cancun

dom. 8/24

10:45 am-11:59 pm

1 stop13h 14m

$438

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

mar. 6/17

7:30 am-7:40 pm

1 stop12h 10m

Cancun

jue. 6/19

2:00 pm-8:48 pm

1 stop30h 48m

$467

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

mar. 7/8

6:00 am-11:25 am

1 stop5h 25m

Cancun

jue. 7/17

12:40 pm-8:36 pm

1 stop7h 56m

$468

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

mar. 9/2

5:22 am-1:12 pm

1 stop8h 50m

Mérida Rejon

mar. 9/16

1:10 pm-11:59 pm

1 stop9h 49m

$538

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

mar. 9/2

8:20 am-6:05 pm

1 stop10h 45m

Mérida Rejon

mar. 9/16

7:00 am-11:44 pm

2 stops15h 44m

$588

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

dom. 7/27

5:26 pm-9:35 pm

3 stops29h 09m

Mérida Rejon

dom. 8/3

12:57 pm-12:10 pm

3 stops22h 13m

$758

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 21 results
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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 junio 12, 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 junio 12, 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
4,287 reviews

Crew

8.6

Overall

8.0

Food

7.1

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Overall

8.0

Food

7.1

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,946 reviews
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Overall

8.0

Food

7.1

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Aeromexico
7.5
Good
1,706 reviews
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Overall

8.0

Food

7.1

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Overall

8.0

Food

7.1

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Overall

8.0

Food

7.1

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 $118. However, be on the lookout for offers from Frontier and Delta, 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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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$480Average$565FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$490Average$591FlexibilityNo cancel feeOn-time69%

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