Cheap flights from South Dakota to Colorado from $85

The month of December is, on average, the cheapest month to fly to Colorado from South Dakota, with most prices found around $34. The month of November is another great option to travel to Colorado, with average flight prices from South Dakota averaging around $38.

The cheapest day to depart from South Dakota to Colorado is on a Tuesday when prices can be found for as low as $416. On the other hand, Sunday is the most expensive day to depart from South Dakota because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $564.

The cheapest time of day to fly to Colorado is at noon when flights can be purchased for as low as $387. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $462 per ticket.

Fly from Sioux Falls Joe Foss Field to Denver Intl for the best South Dakota - Colorado flight prices

You are more likely to see cheaper flights to Colorado from South Dakota when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $238 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from South Dakota for as low as $184 on momondo.

As of May 2026, there are 15 flights per day flying from South Dakota to Colorado. The most common time of day flights depart is 4:00PM, with 51% of flights taking off in the afternoon.

As of May 2026, 107 flights take off from South Dakota and land in Colorado each week. The most common flight departure day for this route is Fri, with 20% of weekly flights taking off on this day.