STL to CUN (St. Louis to Cancun) Flights

Last Minute Flights from STL to CUN

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
STLCancunMarch 21 to March 24$452
*Prices include taxes and fees

Cheapest STL to CUN Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
STLCancunApril 12 to April 16$301
STLCancunApril 11 to April 14$301
STLCancunApril 12 to April 17$398
STLCancunApril 20 to April 23$398
STLCancunApril 28 to May 1$398
*Prices include taxes and fees
STL to CUN Flight Details
Origin airport
Lambert-St. Louis Intl.
Origin airport IATA code
STL
Destination airport
Cancun Intl.
Destination airport IATA code
CUN
Distance
1240 mi

Frequently asked questions

What airlines fly direct from Lambert Field to Cancun Airport?
Frontier Airlines (F9) does. Book a ticket on one of the 30 flights per month that leave from Lambert Field and fly straight to CUN. Avoiding a time-wasting stopover is a top way to start your getaway.
How many flights are there from STL to CUN?
Around 51 every day. If you're in a big rush to head to Cancun, see if you can score a fabulous last-minute deal from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) and then secure it right away!
How long does it take to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
This flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) takes around 6 hours and 42 minutes. Use the time to dive into the novel that's been sitting on your shelf for months or catch up on some beauty sleep.
What is the flight distance from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The St. Louis, MO (STL-Lambert-St. Louis Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) route covers 1,250 miles (2,000 1) and is classed as a medium-haul journey. If you're seeking comfort — and you've found a deal — consider a premium or business class seat.
How many morning flights are there from STL to CUN?
Pack your bags and take to the skies aboard one of the 182 morning flights from STL to CUN available every week.

  • If you're eager to jet off with American Airlines (AA), it operates 80 weekly flights that depart before noon. The 5:00AM flight is the first of the day.
  • Another good option is United Airlines. This airline has 52 early flights per week. 6:00AM is the earliest to leave.
  • Secure a seat with Delta Air Lines (DL) and you'll have 42 morning flights to pick from. The earliest departure time is 5:36AM.

How many afternoon flights are there from STL to CUN?
With 175 afternoon and evening flights from STL to CUN every week, you can forget about bleary-eyed, early starts.

  • Consider booking with American Airlines (AA). It operates 63 flights a week that depart after midday. The earliest is 12:03PM.
  • Delta Air Lines (DL) offers 49 afternoon and evening flights per week. The first is at 12:53PM.
  • Alternatively, pack your bags and go with United Airlines (UA). This carrier has 44 flights per week after midday, with the earliest leaving at 12:20PM.

What is the earliest departure time out of St. Louis to Cancun?
5:00AM is the earliest scheduled departure out of STL, arriving at CUN at 7:55PM. Save precious time in the morning by having your suitcase packed and ready to be bundled into your ride.
What is the latest departure time out of St. Louis to Cancun?
From STL, the latest flight leaves at 8:04PM and lands at 12:20PM at CUN. If you don't enjoy early starts, this flight has your name on it.
What is the average price from St. Louis to Cancun?
On average, the lowest price for a round-trip airfare from STL to CUN is $301. Score your own hot deal by locking in your seats soon. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

St. Louis to Cancun Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from St. Louis to Cancun to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from STL to CUN, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from St. Louis to Cancun, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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