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Yucatan

$131+ 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MID
May 4 — May 111
Sun 5/4
Sun 5/11
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 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$335
(CheapOair)

One-way from

$131
(Cheapflightsfares)

Popular in

December

Cheapest in

August

Average price

$696
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 ($243 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($44 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 29, 2025.

This CheapOair deal was found by Cheapflights users on 4/29. 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.
Mon 6/166:45 amSTL - CUN
Nonstop3h 15mMultiple Airlines
Fri 6/2010:00 amCUN - STL
1 stop7h 04mMultiple Airlines
Deal found 4/29$335
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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.
Tue 7/297:37 pmSTL - CUN
1 stop15h 56mSpirit Airlines
Sun 8/39:31 amCUN - STL
1 stop9h 01mSpirit Airlines
Deal found 4/29$341
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
Fri 7/46:45 amSTL - CUN
Nonstop3h 15mFrontier
Thu 7/1012:37 pmCUN - STL
Nonstop3h 17mFrontier
Deal found 4/28$376
This CheapOair deal was found by Cheapflights users on 4/29. 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.
Sat 5/36:38 amSTL - CUN
Nonstop3h 12mVolaris
Mon 5/1212:37 pmCUN - STL
Nonstop3h 23mVolaris
Deal found 4/29$418
This Aeromexico deal was found by Cheapflights users on 4/29. 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 9/211:51 amSTL - CUN
1 stop8h 07mAeromexico
Fri 9/53:07 pmCUN - STL
1 stop8h 32mAeromexico
Deal found 4/29$473
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 9/248:20 amSTL - CUN
1 stop6h 17mUnited Airlines
Mon 9/293:01 pmCUN - STL
1 stop6h 59mUnited Airlines
Deal found 4/29$501
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 7/165:00 amSTL - MID
1 stop9h 00mAmerican Airlines
Thu 7/243:05 pmMID - STL
1 stop6h 52mAmerican Airlines
Deal found 4/29$505
This CheapOair deal was found by Cheapflights users on 4/28. 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.
Sat 5/31:30 pmSTL - CUN
1 stop26h 30mAir Canada
Wed 5/72:00 pmCUN - STL
1 stop29h 58mAir Canada
Deal found 4/28$518
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 9/36:00 amSTL - CUN
1 stop5h 21mDelta
Sun 9/73:07 pmCUN - STL
1 stop8h 32mDelta
Deal found 4/29$534
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 7/1211:15 amSTL - MID
1 stop7h 50mUnited Airlines
Sat 7/197:00 amMID - STL
2 stops14h 45mUnited Airlines
Deal found 4/29$535
This Southwest deal was found by Cheapflights users on 4/29. 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.
Mon 11/105:15 amSTL - CUN
2 stops8h 40mSouthwest
Fri 11/144:00 pmCUN - STL
1 stop8h 10mSouthwest
Deal found 4/29$555
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 7/121:23 pmSTL - MID
2 stops11h 32mDelta
Sat 7/197:51 amMID - STL
2 stops15h 02mDelta
Deal found 4/29$576

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 29, 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 6/16

6:45 am-10:00 am

Nonstop3h 15m

Cancun

Fri 6/20

10:00 am-5:04 pm

1 stop7h 04m

$335

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Mon 6/16

11:28 am-9:22 am

3 stops21h 54m

Cancun

Fri 6/20

10:00 am-5:04 pm

1 stop7h 04m

$349

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Fri 7/4

6:45 am-10:00 am

Nonstop3h 15m

Cancun

Thu 7/10

12:37 pm-3:54 pm

Nonstop3h 17m

$376

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sat 5/3

6:38 am-9:50 am

Nonstop3h 12m

Cancun

Mon 5/12

12:37 pm-4:00 pm

Nonstop3h 23m

$418

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Wed 7/16

5:00 am-1:00 pm

1 stop9h 00m

Mérida Rejon

Thu 7/24

3:05 pm-10:57 pm

1 stop6h 52m

$505

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sat 5/3

1:30 pm-4:00 pm

1 stop26h 30m

Cancun

Wed 5/7

2:00 pm-7:58 pm

1 stop29h 58m

$518

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Tue 5/13

8:48 am-7:20 pm

2 stops10h 32m

Cancun

Tue 5/20

1:43 pm-8:32 pm

1 stop6h 49m

$526

St. LouisMérida

STL - MID

STLMID

Lambert-St Louis

Sat 7/12

11:15 am-6:05 pm

1 stop7h 50m

Mérida Rejon

Sat 7/19

7:00 am-10:45 pm

2 stops14h 45m

$535

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Tue 5/27

1:09 pm-11:40 pm

2 stops10h 31m

Cancun

Tue 6/3

9:55 am-4:35 pm

1 stop6h 40m

$539

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Wed 5/28

6:00 am-1:06 pm

1 stop7h 06m

Cancun

Wed 6/4

11:14 am-11:38 pm

2 stops12h 24m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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 29, 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 29, 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
4,295 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,295 reviews
Southwest
8.0
Very good
4,295 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,929 reviews
Southwest
8.0
Very good
4,295 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Aeromexico
7.5
Good
1,698 reviews
Southwest
8.0
Very good
4,295 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,295 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,295 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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 $131. However, be on the lookout for offers from Frontier and United Airlines, 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$480Average$565FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$490Average$591FlexibilityNo cancel feeOn-time69%

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