Playa del Carmen

$131+ Cheap flights from St. Louis (STL) to Playa del Carmen, Mexico

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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CUN
Apr 27 — May 41
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Cheapflights Tip: The best prices from Lambert-St Louis to Playa del Carmen are usually found in April or January, booked 87 days in advance, depart on a Sunday or Wednesday and return on a Monday

Cheap flight deals from St. Louis to Playa del Carmen

Keep the following information in mind while searching for St. Louis to Playa del Carmen flight deals. Data was last updated April 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$290
(Cheapflightsfares)

One-way from

$131
(Cheapflightsfares)

Popular in

March

Cheapest in

April

Average price

$446
Provider with most accurate pricing for Lambert-St Louis-Cancun flight deals.
Provider most trusted by Cheapflights users for Lambert-St Louis-Cancun flights.
From Lambert-St Louis to Playa del Carmen
One-way flight from Lambert-St Louis to Playa del Carmen
Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from St. Louis to Playa del Carmen

Cheapest flights from St. Louis to Playa del Carmen
Explore the most affordable flight options available from St. Louis to Playa del Carmen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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.
Thu 6/126:12 pmSTL - CUN
1 stop14h 43mSpirit Airlines
Thu 6/1910:00 amCUN - STL
1 stop7h 04mSpirit Airlines
Deal found 4/22$290
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Sat 5/175:45 pmSTL - CUN
1 stop14h 31mMultiple Airlines
Sat 5/249:12 amCUN - STL
1 stop14h 32mMultiple Airlines
Deal found 4/22$315
This SmartFares deal was found by Cheapflights users on 4/22. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1110:48 amSTL - CUN
2 stops12h 44mAeromexico
Wed 6/1812:39 pmCUN - STL
1 stop8h 01mAeromexico
Deal found 4/22$344
This Delta deal was found by Cheapflights users on 4/22. 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 5/286:00 amSTL - CUN
1 stop8h 25mDelta
Wed 6/412:30 pmCUN - STL
1 stop8h 19mDelta
Deal found 4/22$359
This Kissandfly.com deal was found by Cheapflights users on 4/21. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/56:00 amSTL - CUN
1 stop7h 03mFrontier
Sun 5/1112:37 pmCUN - STL
Nonstop3h 23mFrontier
Deal found 4/21$373
This American Airlines deal was found by Cheapflights users on 4/22. 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 7/309:25 amSTL - CUN
1 stop7h 40mAmerican Airlines
Sun 8/37:40 amCUN - STL
1 stop11h 51mAmerican Airlines
Deal found 4/22$404
This United Airlines deal was found by Cheapflights users on 4/22. 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 5/38:48 amSTL - CUN
2 stops10h 32mUnited Airlines
Mon 5/53:30 pmCUN - STL
1 stop6h 33mUnited Airlines
Deal found 4/22$439
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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.
Wed 4/236:18 amSTL - CUN
Nonstop3h 28mVolaris
Sat 4/2612:22 pmCUN - STL
Nonstop3h 34mVolaris
Deal found 4/21$454
This Air Canada deal was found by Cheapflights users on 4/22. 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.
Wed 4/233:30 pmSTL - CUN
1 stop17h 50mAir Canada
Wed 4/309:25 pmCUN - STL
1 stop15h 11mAir Canada
Deal found 4/22$521
This Southwest deal was found by Cheapflights users on 4/21. 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 6/1011:10 amSTL - CUN
Nonstop3h 10mSouthwest
Tue 6/172:30 pmCUN - STL
Nonstop3h 15mSouthwest
Deal found 4/21$536

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Playa del Carmen 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 22, 2025.
Use the filters below to find and compare flights from St. Louis to Playa del Carmen that are best for you.

Fly from

St. Louis

Fly to

Playa del Carmen

Route

Depart

Return

Price

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Thu 6/12

6:12 pm-8:55 am

1 stop14h 43m

Cancun

Thu 6/19

10:00 am-5:04 pm

1 stop7h 04m

$290

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sat 5/17

5:45 pm-8:16 am

1 stop14h 31m

Cancun

Sat 5/24

9:12 am-11:44 pm

1 stop14h 32m

$315

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Wed 6/11

10:48 am-11:32 pm

2 stops12h 44m

Cancun

Wed 6/18

12:39 pm-8:40 pm

1 stop8h 01m

$344

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Wed 5/28

7:05 am-8:24 pm

2 stops13h 19m

Cancun

Wed 6/4

7:06 am-8:39 pm

2 stops13h 33m

$359

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Mon 5/5

6:00 am-1:03 pm

1 stop7h 03m

Cancun

Sun 5/11

12:37 pm-4:00 pm

Nonstop3h 23m

$373

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sun 5/18

7:19 pm-9:53 am

1 stop14h 34m

Cancun

Sun 5/25

10:35 am-10:19 pm

1 stop11h 44m

$404

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sat 5/3

8:48 am-7:20 pm

2 stops10h 32m

Cancun

Mon 5/5

3:30 pm-10:03 pm

1 stop6h 33m

$439

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sun 4/27

6:00 am-9:28 am

Nonstop3h 28m

Cancun

Sun 5/4

12:37 pm-4:00 pm

Nonstop3h 23m

$459

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Thu 5/1

1:30 pm-10:45 am

1 stop21h 15m

Cancun

Tue 5/6

8:45 pm-7:43 pm

1 stop22h 58m

$515

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Tue 6/10

11:10 am-2:20 pm

Nonstop3h 10m

Cancun

Tue 6/17

2:30 pm-5:45 pm

Nonstop3h 15m

$536

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 21 results
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Best time to book a flight from St. Louis to Playa del Carmen

Have a flexible travel schedule? Discover the best time to fly to Playa del Carmen 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 Playa del Carmen

How far ahead should I book a flight from St. Louis to Playa del Carmen?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Playa del Carmen. Price data was last updated on April 18, 2025.

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to Playa del Carmen. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from St. Louis to Playa del Carmen?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Playa del Carmen (average of $360). Flying from St. Louis to Playa del Carmen in March is currently the most expensive (average of $492). 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.

What is the cheapest time of day to fly from STL to PL9?

Find hourly flight availability from St. Louis to Playa del Carmen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

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

What is the cheapest day to fly from St. Louis to Playa del Carmen?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Playa del Carmen. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their St. Louis to Playa del Carmen flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from St. Louis to Playa del Carmen

Explore weekly flight availability from St. Louis to Playa del Carmen. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 22, 2025.

The most flights from STL to PL9 are scheduled on a Monday (2 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Playa del Carmen by month

Plan your trip to Playa del Carmen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Playa del Carmen ranges from 1.1 - 11.1 inches per month. October is typically the wettest month, when rainfall can reach 11.1 in. April is typically the driest time to visit Playa del Carmen when rainfall is around 1.1 in.

Temperature in Playa del Carmen by month

Plan your trip to Playa del Carmen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Playa del Carmen, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

Reviews of airlines servicing Playa del Carmen

Get insights into the airlines that provide service to Playa del Carmen. 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 Playa del Carmen. Reviews last updated April 22, 2025.
Get a feel of what it's like to fly with Southwest, Delta and Aeromexico from St. Louis to Playa del Carmen by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.6

Food

7.1

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

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!

Entertainment

7.6

Food

7.1

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

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!
8.0
Very good

Entertainment

7.6

Food

7.1

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

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!

Entertainment

7.6

Food

7.1

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

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!

Entertainment

7.6

Food

7.1

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

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!

Entertainment

7.6

Food

7.1

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

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 Playa del Carmen. 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 Playa del Carmen?

    If you book a flight to Playa del Carmen from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There is 1 flight from Lambert-St Louis to Playa del Carmen per day from 7 different airlines.

  • How popular is this St. Louis to Playa del Carmen flight route?

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

    The cheapest airlines for a one-way flight from St. Louis to Playa del Carmen are Spirit Airlines ($131), Delta ($165), and Frontier ($180).

  • What are the most reliable airlines from St. Louis to Playa del Carmen?

    Before booking your flight to Playa del Carmen from St. Louis, check out the most reliable airlines to get you to your destination on time: American Airlines (86%), Southwest (82%), Frontier( 79%).

  • What are the cheapest flights from St. Louis to Playa del Carmen?

    On average you can expect to pay $355 for a flight from St. Louis to Playa del Carmen. The cheapest flight overall is $178 while the most popular route, (Lambert-St Louis - Cancun) is currently priced at $282.

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

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

  • How can I find direct flights from St. Louis to Playa del Carmen?

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

  • Can I find deals for business class flights from St. Louis to Playa del Carmen?

    Yes. Cheapflights offers flight deals from St. Louis to Playa del Carmen 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 Playa del Carmen?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Playa del Carmen (average of $360). Flying from St. Louis to Playa del Carmen in March is currently the most expensive (average of $492). 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 7 airlines flying from St. Louis to Playa del Carmen

Discover the top 7 airlines that operate flights from St. Louis to Playa del Carmen. 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 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$175Average$378FlexibilityNo cancel feeOn-time79%
FrontierCheapest$302Average$500FlexibilityNo cancel feeOn-time62%
AeromexicoCheapest$331Average$523FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$358Average$516FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$387Average$594FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$426Average$589FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$518Average$685FlexibilityNo cancel feeOn-time63%

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