Cheap flights from Saint Louis to Denver

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Travel tip: Denver is called the Arts Capital of the West which means that you can visit hundreds of museums and galleries while staying here.

Check our current prices for flights from Saint Louis to Denver. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Saint Louis to Denver, you will need to run a search below.

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From $104 / RT details

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Cheap Denver airfares from $104/RT are provided by Cheapoair.com. Outbound flight is leaving on 09/29/2022, 11:49 am from St. Louis Intl (STL) airport and arrives at Denver International Airport (DEN) at 01:12 pm. The flight time is 1 hours and 23 minutes. The Returning flight departes on 10/07/2022, 02:17 pm (other return dates are also available). Date posted: 05 Sep 2022

Price evolution for flights From Saint Louis To Denver

Price overview for flights from Saint Louis to Denver

Recent Deals on Flights from Saint Louis to Denver:Roundtrip / Oneway

  • $104Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Denver, CO (DEN)09/29/202211:49 am
    Denver, CO (DEN)Saint Louis, MO (STL)10/07/202202:17 pm
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  • $208Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Denver, CO (DEN)09/29/202209:15 pm
    Denver, CO (DEN)Saint Louis, MO (STL)10/07/202202:17 pm
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  • $252Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Denver, CO (DEN)10/04/202209:20 pm
    Denver, CO (DEN)Saint Louis, MO (STL)10/26/202201:06 pm
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  • $276Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Denver, CO (DEN)10/04/202209:39 am
    Denver, CO (DEN)Saint Louis, MO (STL)10/26/202201:06 pm
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  • $44Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Denver, CO (DEN)10/25/202211:54 am
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  • $44Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Denver, CO (DEN)10/18/202211:54 am
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  • $64Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Denver, CO (DEN)10/18/202209:20 pm
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Know what to do when flying to Denver?

Denver Travel Guide Denver is the capital of the state of Colorado, being its most important city from the point of view of the number of population and development of economy, culture, politics etc. It is situated on the Highs Plains of the state, next to the [...]
Denver History Denver began as a series of Old West mining towns during the Pikes Peak Gold Rush in what was then the western part of the Kansas Territory.  The first settlement on the site of modern-day Denver was founded on the banks of the South Platte [...]
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