$88 Cheap flight deals from St. Louis (STL) to Cancun (CUN)

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This Weekend's Flight Deals from St. Louis to Cancun

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Apr 27 - Thu, May 2
STL
Lambert-St. Louis Intl.
CUN
Cancun Intl.
$291 Roundtrip, found 19 hours ago
$291
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Sat, Apr 27 from Lambert-St. Louis Intl. to Cancun Intl., returning Thu, May 2, priced at $291 found 19 hours ago
Sun, Apr 28 - Tue, May 14
STL
Lambert-St. Louis Intl.
CZM
Cozumel Intl.
$612 Roundtrip, found 4 days ago
$612
Roundtrip
found 4 days ago
Select United flight, departing Sun, Apr 28 from Lambert-St. Louis Intl. to Cozumel Intl., returning Tue, May 14, priced at $612 found 4 days ago

Airfares from $88 One Way, $226 Round Trip from St. Louis to Cancun

Prices starting at $226 for return flights and $88 for one-way flights to Cancun were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 21 - Thu, May 23
STL
St. Louis
CUN
Cancun
$226 Roundtrip, found 18 hours ago
$226
Roundtrip
found 18 hours ago
Select Spirit Airlines flight, departing Tue, May 21 from St. Louis to Cancun, returning Thu, May 23, priced at $226 found 18 hours ago
Sat, Apr 27 - Wed, May 8
STL
St. Louis
CUN
Cancun
$240 Roundtrip, found 5 days ago
$240
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Apr 27 from St. Louis to Cancun, returning Wed, May 8, priced at $240 found 5 days ago
Thu, May 23 - Mon, May 27
STL
St. Louis
CUN
Cancun
$299 Roundtrip, just found
$299
Roundtrip
just found
Select Funjet Vacations flight, departing Thu, May 23 from St. Louis to Cancun, returning Mon, May 27, priced at $299 just found
Tue, Jan 28 - Tue, Feb 4
STL
St. Louis
CUN
Cancun
$390 Roundtrip, found 2 days ago
$390
Roundtrip
found 2 days ago
Select Aeromexico flight, departing Tue, Jan 28 from St. Louis to Cancun, returning Tue, Feb 4, priced at $390 found 2 days ago
Mon, Sep 9 - Fri, Sep 13
STL
St. Louis
CUN
Cancun
$400 Roundtrip, found 3 days ago
$400
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Sep 9 from St. Louis to Cancun, returning Fri, Sep 13, priced at $400 found 3 days ago

Cancun economy flight packages

Prices and availability subject to change. Additional terms may apply.
Nickelodeon Hotels & Resorts All Inclusive Riviera Maya
5.0-star property

Nickelodeon Hotels & Resorts All Inclusive Riviera Maya

8.4/10 Very Good! (687 reviews)

Jun 6 - Jun 11

5 night stay

St. Louis (STL) to Cancun (CUN)

American Airlines • Non-stop • Coach

Cancun (CUN) to St. Louis (STL)

Frontier Airlines • Non-stop • Coach
per person
We stayed for 7 nights during Christmas week with two young kids, 2yo and 9yo. Both kids have fun at water park & eating a variety of found options at restaurants and shows. Inside resorts is very safe and clean. Staff are all welcoming and very polite. Transportation from and to airport is pretty good with very little wait. Water park has a lot of fun for both kids. Both my kids enjoy the Christmas Eve show. My 9yo also enjoy other kid themed show in the evening. I took out one star just because the light in the room to dim for me. Really hard to see things very clear along room hallway and bath/shower place. If you drop something, will be very hard to find it because of the dim lighting.

Reviewed on Dec 28, 2023

Ventus Ha at Marina El Cid Spa & Beach Resort - All Inclusive
4.0-star property

Ventus Ha at Marina El Cid Spa & Beach Resort - All Inclusive

8.8/10 Excellent! (433 reviews)

Jun 10 - Jun 17

7 night stay

St. Louis (STL) to Cancun (CUN)

United • Non-stop • Coach

Cancun (CUN) to St. Louis (STL)

Frontier Airlines • Non-stop • Coach
per person
This property does not have a swimmable beach, so if your wanting to lay out or have a beach view, this isn’t the place.. however, the pools are amazing! Food is good but drinks and bartenders were outstanding! Room was ok.. we stayed at the ventus ha, rooftop bar is amazing! we went to celebrate my daughters 18th bday, and no one ever mentioned it! I told them beforehand, I left a tip in the envelope for the cleaning lady of the room, she wore a bday sash at the Italian restaurant, and was even given a birthday pin button at check in bc I told them that’s why we were there is to celebrate her bday and NOTHING! It was my daughters first time at a resort and sadly, she wasn’t impressed.. we have gone to several different properties there in riviera maya, but will not return to this one 😒 resort is clean, beautiful grounds, and friendly staff.,the Marina side seemed more upbeat and fun, and had better restaurants and buffets.. mini bars were not restocked daily, we had to call room service as well as restocking the water.. room service has good food and liked that it is 24 hour! My daughters preferred that then the buffets.. parking is free but you park on side of the street, they offer free valet when available.. check in and check out we’re fast and easy..

Reviewed on Apr 23, 2024

Secrets Moxché Playa del Carmen - Adults Only - All Inclusive
5.0-star property

Secrets Moxché Playa del Carmen - Adults Only - All Inclusive

9.4/10 Exceptional! (383 reviews)

Jun 16 - Jun 21

5 night stay

St. Louis (STL) to Cancun (CUN)

Delta • Non-stop • Coach

Cancun (CUN) to St. Louis (STL)

American Airlines • Non-stop • Coach
per person
Have been to Secrets resorts 5 or 6 times in the past (our favorites) but this was first visit after the Hyatt takeover. First day was chaos as this resort was very difficult to navigate without a hardcopy map. Instead you were referred to a phone app to download a tiny, hard to read map. Beach extremely narrow and you cannot walk up or down the beach past this property. No reservations at restaurants but one hour wait time at around 7 pm. $190 US $ upcharge for steaks at Embers!!-- or settle for tough NY strip. ALL chairs at all 9 pools were "claimed" by a towel on the chair by 8am every morning. Very frustrating! All vodka drinks, especially martinis had very noticable "watered" down vodka--undrinkable. PLUSES: Superb breakfast buffet, outstanding cheeseburger & fries at Barefoot grill, outstanding menu and food (Salmon with Caper sauce) at Almoro Italian, great taco bar at night in front of lobby, outstanding pools (9), outstanding overall architecture, and superb wait staff. Beautiful rooms with jaw dropping bathroom and shower! Hyatt needs to improve quality of vodka drinks (REAL Grey Goose) and bring the restaurants up to par with their Italian restaurant. And DO NOT USE Speedy Shuttle suggested by Orbitz!!!!!

Reviewed on Jan 17, 2024

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Cancun first class flight packages

Prices and availability subject to change. Additional terms may apply.
Fairfield Inn & Suites by Marriott Cancun Airport
3.5-star property

Fairfield Inn & Suites by Marriott Cancun Airport

8.6/10 Excellent! (2,087 reviews)

Jun 16 - Jun 20

4 night stay

St. Louis (STL) to Cancun (CUN)

United • Non-stop roundtrip • FirstClass
per person
Very clean and accommodating, restaurant on site a little pricey but servers were courteous and helpful. Quieter than we expected for such a large hotel, we will remember this in the future / shuttle service much appreciated

Reviewed on Mar 21, 2024

Marriott Cancun, An All-Inclusive Resort
4.5-star property

Marriott Cancun, An All-Inclusive Resort

9/10 Wonderful! (1,002 reviews)

Jun 16 - Jun 20

4 night stay

St. Louis (STL) to Cancun (CUN)

United • Non-stop roundtrip • FirstClass
per person
Upon returning from Cancun, I found the resort to be partially renovated, despite their claim of full renovation on their website. Despite our request to reschedule months ago, we were denied, only to find out via email a week before arrival that several amenities were still under construction. The absence of facilities like the kids' area pool and childcare, along with mediocre restaurants and limited beach access, left us disappointed. Although the staff was friendly and helpful, the incomplete amenities made us feel shortchanged. It's doubtful the hotel will meet our expectations anytime soon.

Reviewed on Mar 28, 2024

Residence Inn by Marriott Cancun Hotel Zone
3.0-star property

Residence Inn by Marriott Cancun Hotel Zone

8.6/10 Excellent! (1,924 reviews)

Jun 16 - Jun 20

4 night stay

St. Louis (STL) to Cancun (CUN)

United • Non-stop roundtrip • FirstClass
per person
Prior to leaving I called the property numerous times then again at the airport called numerous times and nobody answered. When I get to the property I told the guy at check in about this because I got overcharged by a taxi instead of taking a hotel shuttle

Reviewed on Feb 29, 2024

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More About Flying To Cancun from St. Louis

Route Information for Flights from St. Louis to Cancun

Origin Airport IATA Code
STL
Destination Airport IATA Code
CUN
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Cheap Flights from St Louis to Cancun

Lambert-St. Louis International Airport

Planning a trip on a budget can often be a challenge. Orbitz.com allows travelers to search many different airlines at once to find cheap flights from St. Louis, Missouri. The Lambert-St. Louis International Airport is located 15 miles northwest of downtown on Airflight Drive. Thirteen airlines provide services to the airport, including US Airways, United Airlines, Delta and American Airlines.

Parking at the Airport

Parking at the Lambert-St. Louis International Airport is provided by Super Park. Both long-term and short-term parking are available. Shuttle services are available 24 hours a day to and from the parking areas to the main terminal. Super Park ensures the closest parking available, and in many cases, parking is within walking distance to the terminal. Fees are charged by the hour or by the day with discounts for weekly parking.

Transportation to the Airport

Go Best Express Airport Shuttle offers shared shuttle rides to and from all downtown hotels and businesses in St. Louis. Shuttles are available every 15 to 30 minutes all day, and reservations are recommended. The MetroLink has 37 stations that provide service to and from the airport. The Link is available for a flat fee. The Metropolitan Taxicab Commission services the Lambert-St. Louis International Airport, and it provides metered transportation in and around St. Louis. Exact fares depend on the destination, and taxis require an additional $3 airport fee. Limos are available for rent by the day or by the hour, and many local hotels provide complimentary shuttles to and from the airport for their guests. Orbitz.com can assist travelers in locating cheap car rental agencies in the area.

Dining Options at Lambert-St. Louis International Airport

The Lambert-St. Louis International Airport offers many excellent food options for those who want to eat before their flight. The Great American Bagel Company offers many bagel varieties, as well as fresh coffee and juice. Starbucks is available at the Lambert's East Terminal and has a selection of blended coffees and bakery items. For travelers who prefer a sit-down meal before reaching the airport, Half and Half is located near the airport in St. Louis and offers eggs, toast, bacon and fresh donuts. For individuals looking for travel deals, Orbitz.com can provide assistance in locating cheap flights from St. Louis.

Cancun International Airport

Cancun International Airport is the second busiest airport in Mexico, so finding cheap flights to Cancun can take some time. Orbitz.com can assist you with finding the best deals available when you are planning your trip. Cancun International Airport is located at kilometer 22 of the Cancun-Cheturnal highway, approximately 25 minutes from downtown. Over 60 airlines fly into its three terminals, including American Airlines, AeroMexico, Iberia, Delta and United Airlines, so finding good deals on an air ticket should be possible.

Transportation from the Airport

Buses are the most popular form of transportation from the airport to your hotel or downtown. The fare is $4.00 per adult passenger, and the trip is approximately 35 minutes long. Shuttles and cars are available, but all ground transportation should be prearranged as taxis are not allowed at the airport. Orbitz.com will be able to assist you with your ground transportation needs.

Weather in Cancun

The best time to travel to Cancun is from November to February when temperatures are in the mid 80s and humidity is low. August to September is hurricane season, so traveling to Cancun should be avoided during those months.

Attractions and Activities in Cancun

No trip to Cancun would be complete without spending some time on one of Cancun's famous white sandy beaches. History buffs would enjoy a day trip to see the ancient Mayan ruins of Chichen Itza, considered to be one of the Seven Wonders of the World. Orbiz.com can arrange packages that include swimming with dolphins and ziplining in the jungle for adventure enthusiasts. Whatever your interests may be, Orbitz.com can assist you when you need cheap flights to Cancun.

Frequently asked questions

Are there non-stop flights from St. Louis to Cancun?
Have your credit card in hand, because there are two airlines that operate nonstop flights from Lambert-St. Louis Intl. Airport (STL) to Cancun Intl. Airport (CUN). Lock in a great deal with Frontier Airlines or Southwest Airlines.
What is the shortest flight from St. Louis to Cancun?
Flying from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Cancun Airport will take a minimum of 3 hours and 45 minutes. Savor a wine and read a few magazines — this is the perfect opportunity to sit back and chill out.
What airlines fly from St. Louis to Cancun most frequently?
The carriers that have the most frequent flights between St. Louis, MO (STL-Lambert-St. Louis Intl.) and CUN include Frontier Airlines (F9). This popular option operates 17 flights on the route every month. Alternatively, book your favorite seat with Southwest Airlines (WN). You’ll have 8 monthly flights between St. Louis and Cancun to select from with this airline.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.