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Cheap Flights from St Louis to Cancun - STL to CUN (reverse)

Popular Flights from St Louis to Cancun

  • Airfare from St Louis to Cancun on USA 3000 from $295 round trip
  • Airfare from St Louis to Cancun on United from $373 round trip
  • Airfare from St Louis to Cancun on Frontier from $376 round trip
  • Airfare from St Louis to Cancun on American from $402 round trip
  • Airfare from St Louis to Cancun on US Airways from $402 round trip

Did You Know?

  • 92,761 seats are available per day to fly out of St Louis, MO connecting to Cancun, MX
  • American has the most one stop flights between St Louis, MO and Cancun, MX.
  • American has 54 one stop flights between St Louis, MO and Cancun, MX.
  • 146 flights per week fly out of St Louis, MO connecting to Cancun, MX
  • 9 airlines operate between St Louis, MO and Cancun, MX
  • The largest aircraft operated by Lufthansa flying between St Louis, MO and Cancun, MX is a 32S with 124 seats.
  • The smallest aircraft operated by Lufthansa flying between St Louis, MO and Cancun, MX is a ERJ with 50 seats.
  • The shortest flight between St Louis, MO and Cancun, MX on Aeromexico is 1,365 miles.

Advance Purchase Prices from St Louis to Cancun

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • Aeromexico
    $671
    $671
    $671
    $639
    $721
    $639
    $639
  • AirTran
    $387
    $387
    $387
    $387
    $387
    $387
    $387
  • American
    $389
    $389
    $389
    $389
    $389
    $389
    $389
  • Continental
    $366
    $366
    $366
    $1036
    $1036
    $1036
    $1036
  • Delta
    $378
    $378
    $378
    $378
    $378
    $378
    $378
  • Frontier
    $359
    $359
    $359
    $359
    $359
    $359
    $359
  • US Airways
    $384
    $384
    $384
    $384
    $384
    $384
    $384
  • USA 3000
    $295
    $295
    $295
    $295
    $295
    $295
    $295
  • United
    $366
    $366
    $366
    $1036
    $1036
    $1036
    $1036

Daily Non-stop Flight Schedules from Lambert International to Cancun International

  • Airline
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Earliest Flight
    Latest Flight
  • Frontier
    1
    0
    1
    1
    1
    1
    1
    6:10 AM
    6:15 AM
Cheap Flights from St Louis to Cancun, from $295 Round trip from STL to CUN