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Cheap Flights from St Louis to Colorado

Popular Flights from St Louis to Colorado

Did You Know?

  • The most popular destination from St Louis, MO is O Hare.
  • There are 19 carriers flying into Colorado.
  • There are 165 direct flights from St Louis to Colorado.
  • Denver, CO is the most popular connecting city from St Louis, MO to Colorado.
  • The longest flight from St Louis, MO to Colorado is 767 miles.
  • There are 52 connecting cities from St Louis, MO to Colorado.
  • The shortest flight from St Louis, MO to Colorado is 767 miles.
  • Denver, CO has the most direct flights to Colorado.

Cheap Domestic Flights from St Louis - STL

Flights
Airline
Lowest Price
Delta, AirTran, Alaska, United, Frontier, US Airways, American
$163
United, Delta, Frontier, American, US Airways
$274
American, United
$471
Delta, United, American, US Airways
$369
US Airways, American, Frontier, United
$314
US Airways, American, United, Delta
$372
United, US Airways, American, Delta
 
US Airways, United, American
$332
US Airways, American, United
$383
United, Frontier
$524
Cheap Flights from St Louis to Colorado - from $163 Round trip from STL to CO