Cheap flights from Colorado to Raleigh from $139

The cheapest month to fly to Raleigh from Colorado is in September. Flight prices, which tend to average around $252, are often lower during this time because this is during the off-season. If you are unable to visit Raleigh during the month of September, then departing from Colorado during the month January is also very affordable. Most momondo users find prices during this month for around $252.

The cheapest day to depart from Colorado to Raleigh is on a Friday when prices can be found for as low as $283. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $382. These prices are subject to change though, so be sure to set up a Price Alert for flights to Raleigh.

At noon is the cheapest time of day to fly from Colorado to Raleigh when you can find flight prices for as low as $264. Flying to Raleigh at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Raleigh is in the evening when prices are around $423.

Fly from Denver Intl to Raleigh-Durham for the best Colorado - Raleigh-Durham flight prices

You are more likely to see cheaper flights to Raleigh from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Raleigh for around $309 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Raleigh from Colorado for as low as $255 on momondo.

There are 4 cabin classes available to choose from on Colorado to Raleigh flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest, Frontier, and United Airlines are the most popular carriers operating from Colorado to Raleigh-Durham

Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Raleigh from Colorado according to our data. Frontier is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Raleigh. Keep in mind that there are 5 different airlines that fly to Raleigh on a routine basis, so you have a few additional options to choose from.

As of August 2026, 3 flights take off from Colorado and land in Raleigh each day. The most common flight departure time for this route is 6:00AM, with 83% of daily flights taking off at noon.

As of August 2026, there are 27 flights per week flying from Colorado to Raleigh. The most common day of the week flights depart is Wed, with 26% of flights taking off on this day.