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Flights Cancun — St. Louis

Cancun
CUN
Saint Louis
STL

Cheap flights Cancun — St. Louis

Below you can see the best deals on flights Cancun — St. Louis for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 30 July, from AED 743.

Top 10 cheap flights Cancun — St. Louis

Direct flights Cancun — St. Louis

Direct flight options for Cancun — St. Louis with no stopovers on upcoming dates. A direct flight is faster and more convenient — especially when travelling with luggage or children.

The fastest direct flight is operated by Frontier Airlines — travel time is 3 h 26 min.

Top 10 direct flights Cancun — St. Louis

About the Cancun — St. Louis flight

On this page, you can find and buy flight tickets for the route from Cancun to St. Louis. The flight covers a distance of 1,962 km, and the flight frequency on this route is about 7 flights per week.

Flights are operated by airlines such as American Airlines, Southwest Airlines, and Frontier. Since ticket prices depend on demand and the season, we recommend using the low-price calendar and price dynamics chart, as well as checking in advance how to get to the airport of departure and how to get from the terminal to your destination.

Flight schedule Cancun — St. Louis

The table shows direct flights Cancun → St. Louis on the selected date. The flight takes approximately 3 h 19 min. Regular flights are operated by Frontier Airlines, Southwest Airlines, American Airlines and Volaris. Departures from Cancun International Airport airports, arrivals at Lambert-St. Louis International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

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Flight ticket prices by day: Cancun — St. Louis

Below is a calendar of the lowest flight ticket prices for Cancun — St. Louis by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 743 in y, and the most expensive are around AED 1,606 in r. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Cancun → St. Louis, average one-way price

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
JanAED 1,188mediumMayAED 1,071mediumSepAED 931low
FebAED 1,211mediumJunAED 1,118mediumOctAED 955low
MarAED 1,374highJulAED 1,304highNovAED 1,001low
AprAED 1,327highAugAED 1,141mediumDecAED 1,420high

Some values are estimated based on seasonality.

When to fly

The hottest period in St. Louis is July, with an average high temperature of 31.4°C, while the coolest is January, when the temperature drops to -3.1°C. Rainfall peaks in May and March, whereas September features the driest weather of the year.

The most budget-friendly flights are available in July, starting AED 732. Currently, the most expensive month to travel is December, when the ticket price increases to AED 1,584.

September is considered the optimal time for booking: during this time, the temperature remains comfortable at around 27.8°C, with a moderate ticket price starting AED 1,037. It is better to avoid the winter months due to the colder weather and price hikes during the holiday season.

Temperature · St. Louis

Dry and wet days · St. Louis

Wind speed and direction · St. Louis

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How to get the best deal on a Cancun — St. Louis ticket

  • Given the flight frequency of 7 flights per week, we recommend checking adjacent dates in the low-price calendar: the price difference between weekday and weekend departures can be significant.
  • The route is served by both full-service carriers (American Airlines) and low-cost airlines (Frontier), so be sure to compare fares with and without checked baggage before purchasing.
  • To find the best deals, such as tickets starting AED 732, try to book your seats at least 4–6 weeks before your planned trip.
  • Use the price dynamics chart on the page to clearly see periods of seasonal price increases and choose the most economical window for your flight.

Airlines

Four airlines provide flights between these cities, with the main carriers being American Airlines, Southwest Airlines, and Volaris. Various flight frequencies are available on this route, averaging 7 flights per week. A full list of airlines with schedules and route details is provided in the cards below; click on a specific carrier to see departure days.

  • Frontier Airlines
    Frontier AirlinesF9
    5x/week
    WebsiteFleet: 15329M pax/year
    • Direct flight CUN → STL5x/week
      Duration
      3h 22m
      Days
      MTWTFSS
    63.6%Open →
  • Southwest Airlines
    Southwest AirlinesWN
    1x/week
    WebsiteFleet: 817140M pax/year
    • Direct flight CUN → STL1x/week
      Days
      MTWTFSS
    18.2%Open →
  • American Airlines
    American AirlinesAA
    1x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight CUN → STL1x/week
    13.6%Open →
  • Volaris
    VolarisY4
    1x/week
    WebsiteFleet: 15233.4M pax/year
    • Direct flight CUN → STL1x/week
    4.5%Open →

Cities and airports on the Cancun — St. Louis route

Flights Cancun — St. Louis depart from Cancun International Airport and arrive at Lambert-St. Louis International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Cancun

CUN
Mexico
About the cityHow to get thereWeatherAll about the country Mexico
Arrival

St. Louis

STL
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Cancun — St. Louis flight

How long is the flight from Cancun to St. Louis?

The distance between the cities is 1,962 km. With a direct flight, the estimated time in the air is approximately 2 hours 30 minutes.

Which airlines fly on this route?

Regular flights on this route are operated by American Airlines, Southwest Airlines, Frontier, and Volaris.

Which airport does the flight arrive at?

Flights from Mexico arrive at the main St. Louis International Airport (STL), USA.

How much does the cheapest ticket cost?

Flight prices are dynamic and depend on the season. You can find the current minimum for your chosen dates in the low-price calendar block on this page.

When is the best time to buy tickets?

Experience shows that the most favorable rates are available when booking in advance. It is recommended to track prices 1.5–2 months before departure.

Where else you can fly from Cancun

Mexico CityMonterreyDallasNew York CityHoustonAtlantaGuadalajaraTorontoLos AngelesChicagoPanama CityMiamiCharlotteBogotaDenverSeattlePhiladelphiaMontrealSan FranciscoDetroitBostonQuerétaroLimaLeonPueblaFort LauderdaleVancouverWashington, D.C.Tuxtla GutierrezCalgaryVeracruzOttawaLondonFrankfurt am MainAustinSan Luis PotosíGuatemala CityClevelandLisbonMadrid

Where else you can fly from St. Louis

New York CityHouston
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