Cheap Flights from Denver (DEN) to Rapid City (RAP)

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Popular airlines from Denver Intl. Airport (DEN) to Rapid City Regional Airport (RAP)

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Frequently asked questions

How long does it take to fly from Denver Airport to RAP?
United Airlines operates a direct flight departing from Denver Airport at 11:20AM and coming in to land at Rapid City Regional Airport at 12:32PM — a travel time of 1 hour and 12 minutes. Pick the best available seat, bring a few things to keep you busy and the time will race by.
Is it cheaper to buy a plane ticket from DEN to Rapid City Regional Airport (RAP) last minute?
When it comes to booking your flights, being prepared pays off. While you may be able to score a last-minute deal on a Denver Airport to Rapid City Regional Airport (RAP) flight, tickets usually don't get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international journeys it's three to four months.
What airports do you fly into for Rapid City from Denver?
You can travel from Denver to Rapid City through Rapid City Regional Airport (RAP) and Spearfish, SD (SPF-Black Hills). Touch down at Rapid City Regional Airport (RAP) and you'll be roughly 14 kilometers east of central Rapid City. Check in to your hotel and then sample some of the city's popular sights, like Watiki Water Park and Rushmore Mall.
What are the most popular departure times for flights from DEN to RAP?
The most popular departure times for journeys from DEN to Rapid City Regional Airport fall between 11:00 AM - 12:00 PM on United Airlines. Our recommendation is to depart in the morning. The earlier you travel, the better your chances of a delay-free flight with lighter air traffic around.
Can I change the date of my flight from Denver Airport to Rapid City Regional Airport (RAP)?
It's so easy to make changes to your DIA airport to Rapid City Regional Airport trip yourself. Access your details via the Expedia Trips portal and tap "change flight." Search for new flights and lock in the one that works with your new plans. You'll get an estimate of your flight change cost, if applicable. You can also head to our Customer Service portal to chat to our Virtual Agent and get answers to your questions.

Travel information

Origin airport
Denver Intl.
Destination airport
Rapid City Regional
Distance
481 km
Average flight time
1 hour 20 mins

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