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Quintana Roo

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

Round-trip from

$290
(Mytrip)

One-way from

$118
(FlightHub)

Popular in

March

Cheapest in

April

Average price

$560

Good round-trip deal

$300 or less

Good one-way deal

$229 or less
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. 1% potential increase in price ($7 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 June 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 June 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.
Sun 7/66:36 pmSTL - CUN
1 stop14h 19mSpirit Airlines
Thu 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.
Sun 7/66:36 pmSTL - CUN
1 stop14h 19mMultiple Airlines
Thu 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.
Sat 8/303:02 pmSTL - CUN
1 stop21h 22mFrontier
Sat 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.
Sun 8/316:40 amSTL - CUN
1 stop6h 05mDelta
Tue 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.
Mon 8/187:01 amSTL - CUN
1 stop6h 48mAmerican Airlines
Sun 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.
Tue 7/86:00 amSTL - CUN
1 stop5h 25mAeromexico
Thu 7/1712:40 pmCUN - STL
1 stop7h 56mAeromexico
Deal found 6/10$468
This American Airlines deal was found by Cheapflights users on 6/9. 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 8/135:22 amSTL - CZM
1 stop9h 26mAmerican Airlines
Wed 8/202:28 pmCZM - STL
1 stop8h 31mAmerican Airlines
Deal found 6/9$495
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.
Fri 7/256:15 pmSTL - CZM
1 stop17h 07mUnited Airlines
Fri 8/11:21 pmCZM - STL
2 stops20h 19mUnited Airlines
Deal found 6/10$558
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.
Mon 12/297:15 amSTL - CZM
1 stop6h 45mDelta
Wed 12/313:20 pmCZM - STL
1 stop8h 19mDelta
Deal found 6/12$571
This Aeromexico 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:00 amSTL - CZM
1 stop8h 00mAeromexico
Wed 12/311:01 pmCZM - STL
2 stops10h 38mAeromexico
Deal found 6/12$707
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:15 pmSTL - CZM
1 stop23h 30mAir Canada
Mon 11/33:00 pmCZM - STL
2 stops48h 26mAir Canada
Deal found 6/10$756

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 June 12, 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

Sun 7/6

6:36 pm-8:55 am

1 stop14h 19m

Cancun

Thu 7/10

9:50 am-9:52 am

1 stop24h 02m

$290

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sun 7/6

6:36 pm-8:55 am

1 stop14h 19m

Cancun

Thu 7/10

12:37 pm-3:54 pm

Nonstop3h 17m

$338

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sat 8/30

3:02 pm-12:24 pm

1 stop21h 22m

Cancun

Sat 9/13

1:41 pm-10:07 am

1 stop20h 26m

$374

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sun 8/31

6:40 am-12:45 pm

1 stop6h 05m

Cancun

Tue 9/30

6:02 am-6:02 pm

2 stops12h 00m

$393

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Mon 8/18

7:01 am-1:49 pm

1 stop6h 48m

Cancun

Sun 8/24

10:45 am-11:59 pm

1 stop13h 14m

$438

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Tue 6/17

7:30 am-7:40 pm

1 stop12h 10m

Cancun

Thu 6/19

2:00 pm-8:48 pm

1 stop30h 48m

$467

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Tue 7/8

6:00 am-11:25 am

1 stop5h 25m

Cancun

Thu 7/17

12:40 pm-8:36 pm

1 stop7h 56m

$468

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Wed 8/13

5:22 am-1:48 pm

1 stop9h 26m

Cozumel

Wed 8/20

2:28 pm-11:59 pm

1 stop8h 31m

$495

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Fri 7/25

6:15 pm-10:22 am

1 stop17h 07m

Cozumel

Fri 8/1

1:21 pm-10:40 am

2 stops20h 19m

$558

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Tue 6/24

3:42 pm-2:11 pm

2 stops23h 29m

Cozumel

Tue 2/10

2:21 pm-11:40 pm

2 stops9h 19m

$985

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 22 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 June 12, 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 June 12, 2025.

The most flights from STL to MXQR are scheduled on a Monday (3 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 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 June 12, 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
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

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

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

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
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

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

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

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

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

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

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

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 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, 21 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 $118 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $167 and Delta from $182 one-way.

  • What are the cheapest flights from St. Louis to Quintana Roo?

    The cheapest flight price from St. Louis to Quintana Roo is $171. On average you can expect to pay $329. The most popular route, (Lambert-St Louis - Cancun), can usually be booked for $290.

  • 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 8 airlines flying from St. Louis to Quintana Roo

Discover the top 8 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$130Average$293FlexibilityNo cancel feeOn-time65%
VolarisCheapest$175Average$373FlexibilityNo cancel feeOn-time79%
FrontierCheapest$290Average$487FlexibilityNo cancel feeOn-time62%
AeromexicoCheapest$300Average$522FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$358Average$518FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$421Average$592FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$440Average$608FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$520Average$674FlexibilityNo cancel feeOn-time63%

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