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Quintana Roo

$131+ Cheap flights from St. Louis (STL) to Quintana Roo

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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CUN
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheap flight deals from St. Louis to Quintana Roo

Keep the following information in mind while searching for St. Louis to Quintana Roo flight deals. Data was last updated abril 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$312
(Mytrip)

One-way from

$131
(Cheapflightsfares)

Popular in

March

Cheapest in

April

Average price

$446

Good round-trip deal

$404 or less

Good one-way deal

$179 or less
Provider with most accurate pricing for Lambert-St Louis-Cancun flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Cancun flights.
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From Lambert-St Louis to Quintana Roo
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One-way flight from Lambert-St Louis to Quintana Roo
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Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Lambert-St Louis to Quintana Roo.
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Price to beat on a one-way flight from Lambert-St Louis to Quintana Roo.
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Find flight deals from St. Louis to Quintana Roo

Cheapest flights from St. Louis to Quintana Roo
Explore the most affordable flight options available from St. Louis to Quintana Roo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/17. 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. 5/1810:10 amSTL - CUN
1 stop25h 03mSpirit Airlines
vie. 5/2312:18 pmCUN - STL
1 stop20h 57mSpirit Airlines
Deal found 4/17$312
This SmartFares deal was found by Cheapflights users on 4/17. 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.
mar. 5/271:09 pmSTL - CUN
2 stops10h 31mAeromexico
mar. 6/38:00 amCUN - STL
1 stop8h 35mAeromexico
Deal found 4/17$344
This Delta deal was found by Cheapflights users on 4/17. 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.
mié. 5/286:00 amSTL - CUN
2 stops11h 28mDelta
mié. 6/48:35 amCUN - STL
2 stops12h 04mDelta
Deal found 4/17$359
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
dom. 5/186:10 amSTL - CUN
Nonstop3h 12mMultiple Airlines
vie. 5/2312:18 pmCUN - STL
1 stop20h 57mMultiple Airlines
Deal found 4/17$367
This American Airlines deal was found by Cheapflights users on 4/17. 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. 4/215:26 amSTL - CUN
1 stop7h 39mAmerican Airlines
mié. 4/2312:29 pmCUN - STL
1 stop6h 54mAmerican Airlines
Deal found 4/17$374
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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.
sáb. 5/36:38 amSTL - CUN
Nonstop3h 12mFrontier
lun. 5/1212:37 pmCUN - STL
Nonstop3h 23mFrontier
Deal found 4/17$378
This United Airlines deal was found by Cheapflights users on 4/16. 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.
dom. 4/208:40 amSTL - CUN
1 stop5h 40mUnited Airlines
mar. 4/225:22 pmCUN - STL
1 stop16h 34mUnited Airlines
Deal found 4/16$449
This CheapOair deal was found by Cheapflights users on 4/17. 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.
lun. 4/216:00 amSTL - CUN
Nonstop3h 28mVolaris
mié. 4/2312:22 pmCUN - STL
Nonstop3h 34mVolaris
Deal found 4/17$459
This American Airlines deal was found by Cheapflights users on 4/15. 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.
sáb. 5/1010:36 amSTL - CZM
1 stop27h 24mAmerican Airlines
mar. 5/202:00 pmCZM - STL
1 stop7h 45mAmerican Airlines
Deal found 4/15$502
This United Airlines deal was found by Cheapflights users on 4/16. 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.
vie. 5/166:00 amSTL - CZM
1 stop7h 19mUnited Airlines
vie. 5/231:21 pmCZM - STL
1 stop7h 56mUnited Airlines
Deal found 4/16$518
This Southwest deal was found by Cheapflights users on 4/16. 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.
vie. 9/59:35 amSTL - CUN
Nonstop3h 05mSouthwest
mié. 9/1012:50 pmCUN - STL
1 stop7h 00mSouthwest
Deal found 4/16$563
This Air Canada deal was found by Cheapflights users on 4/17. 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.
mié. 5/217:30 amSTL - CUN
1 stop12h 10mAir Canada
dom. 5/258:45 pmCUN - STL
1 stop15h 51mAir Canada
Deal found 4/17$586

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Quintana Roo 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 abril 17, 2025.
Use the filters below to find and compare flights from St. Louis to Quintana Roo that are best for you.

Fly from

St. Louis

Fly to

Quintana Roo

Route

Depart

Return

Price

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

dom. 5/18

10:10 am-11:13 am

1 stop25h 03m

Cancun

vie. 5/23

12:18 pm-9:15 am

1 stop20h 57m

$312

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

mar. 5/27

1:09 pm-11:40 pm

2 stops10h 31m

Cancun

mar. 6/3

8:00 am-4:35 pm

1 stop8h 35m

$344

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

mié. 5/28

6:00 am-5:28 pm

2 stops11h 28m

Cancun

mié. 6/4

9:55 am-4:35 pm

1 stop6h 40m

$359

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

dom. 5/18

6:10 am-9:22 am

Nonstop3h 12m

Cancun

vie. 5/23

12:18 pm-9:15 am

1 stop20h 57m

$367

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

sáb. 5/3

6:38 am-9:50 am

Nonstop3h 12m

Cancun

mié. 5/7

12:37 pm-4:00 pm

Nonstop3h 23m

$378

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

mié. 5/28

8:25 am-10:07 pm

1 stop13h 42m

Cancun

mié. 6/4

7:51 am-4:53 pm

1 stop9h 02m

$449

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

dom. 6/1

6:20 pm-9:30 am

1 stop15h 10m

Cancun

vie. 6/6

10:20 am-11:59 pm

1 stop13h 39m

$465

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

sáb. 5/10

10:36 am-1:00 pm

1 stop27h 24m

Cozumel

mar. 5/20

2:35 pm-10:19 pm

1 stop6h 44m

$502

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

vie. 5/16

6:00 am-12:19 pm

1 stop7h 19m

Cozumel

vie. 5/23

1:21 pm-10:17 pm

1 stop7h 56m

$518

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

vie. 9/5

9:35 am-12:40 pm

Nonstop3h 05m

Cancun

mié. 9/10

12:50 pm-7:50 pm

1 stop7h 00m

$563

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 26 results
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Best time to book a flight from St. Louis to Quintana Roo

Have a flexible travel schedule? Discover the best time to fly to Quintana Roo 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 Quintana Roo

What is the cheapest month to book a flight from St. Louis to Quintana Roo?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Quintana Roo (average of $360). Flying from St. Louis to Quintana Roo 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 QR?

Find hourly flight availability from St. Louis to Quintana Roo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 17, 2025.

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

Weekly flight availability from St. Louis to Quintana Roo

Explore weekly flight availability from St. Louis to Quintana Roo. 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 abril 17, 2025.

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

Rainfall in Quintana Roo by month

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

In terms of precipitation, rainfall in Quintana Roo 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 Quintana Roo when rainfall is around 1.1 in.

Temperature in Quintana Roo by month

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

If weather is an important factor for your trip to Quintana Roo, 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 Quintana Roo

Get insights into the airlines that provide service to Quintana Roo. 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 Quintana Roo. Reviews last updated abril 17, 2025.
To help decide which airline to fly from St. Louis to Quintana Roo, see what other customers have to say about Southwest, Delta and Aeromexico. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,280 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.6

Food

7.1

Comfort

8.0

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
4,280 reviews
Southwest
8.0
Very good
4,280 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.6

Food

7.1

Comfort

8.0

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
7,917 reviews
Southwest
8.0
Very good
4,280 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.6

Food

7.1

Comfort

8.0

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
1,699 reviews
Southwest
8.0
Very good
4,280 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.6

Food

7.1

Comfort

8.0

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
8,667 reviews
Southwest
8.0
Very good
4,280 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.6

Food

7.1

Comfort

8.0

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
4,280 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.6

Food

7.1

Comfort

8.0

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 Quintana Roo. 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 Quintana Roo?

    For a flight from St. Louis to Quintana Roo, you will be flying from Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.

  • How popular is this St. Louis to Quintana Roo flight route?

    Within the past month, 22 users have taken a look at flights from Lambert-St Louis to Quintana Roo.

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

    One-way options have recently been found by users for as low as $131 on Spirit Airlines. Other airlines that offer cheap prices include Delta from $165 and Frontier from $178 one-way.

  • What are the most reliable airlines from St. Louis to Quintana Roo?

    Before booking your flight to Quintana Roo 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 Quintana Roo?

    The cheapest flight price from St. Louis to Quintana Roo is $178. On average you can expect to pay $367. The most popular route, (Lambert-St Louis - Cancun), can usually be booked for $317.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Quintana Roo 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 Quintana Roo?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Quintana Roo (average of $360). Flying from St. Louis to Quintana Roo 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 Quintana Roo

Discover the top 7 airlines that operate flights from St. Louis to Quintana Roo. 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 abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$175Average$377FlexibilityNo cancel feeOn-time79%
FrontierCheapest$288Average$497FlexibilityNo cancel feeOn-time62%
AeromexicoCheapest$331Average$523FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$370Average$517FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$387Average$595FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$426Average$591FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$517Average$688FlexibilityNo cancel feeOn-time63%

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