$163 Cheap flight deals from Cancun (CUN) to St. Louis (STL)

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Airfares from $163 One Way, $332 Round Trip from Cancun to St. Louis

Prices starting at $332 for return flights and $163 for one-way flights to St. Louis were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Feb 12 - Mon, Feb 16
CUN
Cancun
STL
St. Louis
$332 Roundtrip, found 3 days ago
$332
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Feb 12 from Cancun to St. Louis, returning Mon, Feb 16, priced at $332 found 3 days ago
Thu, Feb 12 - Mon, Feb 16
CUN
Cancun
STL
St. Louis
$346 Roundtrip, found 3 days ago
$346
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Feb 12 from Cancun to St. Louis, returning Mon, Feb 16, priced at $346 found 3 days ago
Wed, Jan 28 - Sun, Feb 1
CUN
Cancun
STL
St. Louis
$349 Roundtrip, found 4 hours ago
$349
Roundtrip
found 4 hours ago
Select Aeromexico flight, departing Wed, Jan 28 from Cancun to St. Louis, returning Sun, Feb 1, priced at $349 found 4 hours ago
Wed, Jan 28 - Sun, Feb 1
CUN
Cancun
STL
St. Louis
$364 Roundtrip, found 4 hours ago
$364
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Wed, Jan 28 from Cancun to St. Louis, returning Sun, Feb 1, priced at $364 found 4 hours ago
Sat, Jan 17 - Wed, Jan 21
CUN
Cancun
STL
St. Louis
$367 Roundtrip, found 2 days ago
$367
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Jan 17 from Cancun to St. Louis, returning Wed, Jan 21, priced at $367 found 2 days ago

More About Flying To St. Louis from Cancun

Route Information for Flights from Cancun to St. Louis

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

Cancun to St. Louis

Orbitz combines guaranteed low prices with cutting-edge mobile tools for travel from Cancun to St. Louis to give you a travel experience that is second to none.

Bargain Travel at Your Fingertips

Orbitz provides the cheapest fares from Cancun to St. Louis. When reserving your flight you can mix and match a range of low cost airlines for you departing and returning domestic or international flights. This way you can travel on a budget while selecting the flights that suit your schedule.

Modern Tools for Fast-Paced Travel

Orbitz makes use of the latest technology to ensure that you are always kept up-to-date on the status of your Cancun to St. Louis flights. Through easy-to-use mobile Android and iPhone apps you can book low cost flights from Cancun to St. Louis and choose a range of cheap hotels to stay in.

Enjoy Stress-Free Travel with Flight Alerts

Once you have booked your flights from Cancun to St. Louis on Orbitz you will always be kept informed of any changes to your flight. When you opt into Orbitz’s free email and SMS alerts on your Cancun to St. Louis flights you can ask Orbitz to send the flight details to up to 6 other contacts, so keeping your family and business team informed is a cinch.

Frequent Flyer Program

For loyal Orbitz customers who fly from Cancun to St. Louis the chance to join our frequent flyer program is an added bonus. Simply log-on to your online account and input your frequent flyer number for future flights.

Frequently asked questions

Are there non-stop flights from Cancun to St. Louis?
Frontier Airlines and Southwest Airlines offer nonstop flights from Cancun Intl. Airport (CUN) to Lambert-St. Louis Intl. Airport (STL), which means you won't need to worry about swapping planes or being bored during a stopover.
What is the shortest flight from Cancun to St. Louis?
The quickest flight from Cancun Airport to STL is 3 hours and 45 minutes. Slip a few things into your carry-on to keep you entertained, like a fascinating read or a portable board game.
What airlines fly from Cancun to St. Louis most frequently?
Frontier Airlines (F9) is one of the airlines with the most flights from Cancun, Quintana Roo (CUN-Cancun Intl.) to Lambert Field. It offers 17 flights on this route every month. Going on vacation is one of life's biggest pleasures, and this carrier will get you to your destination quickly and safely. Alternatively, book your favorite aisle (or window) seat with Southwest Airlines (WN). You'll have 8 monthly flights between Cancun and St. Louis to choose from with this company.
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.

More Destinations

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.