CA $374 Cheap Flights from Rapid City (RAP) to Denver (DEN)

Featured airlines

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at CA $374 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Rapid City to Denver (RAP - DEN) route information
Origin airport
Rapid City Regional
Destination airport
Denver Intl.
Distance
481 km
Average flight time
1 hour 29 mins

Rapid City to Denver Flights

The easy way to book your flights from Rapid City to Denver 

With Expedia, it’s simple to find and book flights to Denver from Rapid City whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 2 airlines that cover this route. There are United Airlines nonstop flights to Denver Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Rapid City to Denver today, tomorrow, or this week.  

 

Save dollars with cheap flights from Rapid City Regional, RAP to Denver Intl., DEN 

Sort your search results by price to find great deals on your flight from Rapid City to Denver—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Denver from Rapid City currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Denver  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Denver from Rapid City 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Denver with Expedia today.

Frequently asked questions

How much is a flight from Rapid City Regional Airport (RAP) to DEN?
The lowest price advertised for a round-trip flight between Rapid City Regional Airport (RAP) and Denver Airport is . But you better act fast. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Rapid City Regional Airport (RAP) to Denver Airport?
Most flights can be canceled online, but whether you are charged a fee all comes down to your airline. If you do have to cancel your escape, follow the instructions in the Customer Service Portal.
How do I find cheap flights from RAP to DEN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Rapid City Regional Airport to Denver Intl. Airport (DEN) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Rapid City Regional Airport to DIA airport?
You won’t need a lengthy novel for this flight — it’s only 490 kilometers from Rapid City to Denver. Find your seat, order some food and you’ll be there in no time.
Which airlines fly direct from RAP to Denver Intl. Airport (DEN)?
Check out United Airlines (UA) if you want to fly straight from Rapid City Regional Airport to DIA airport. This popular carrier operates 121 flights monthly, so you’re sure to find one that fits your travel plans.
Are Rapid City Regional Airport (RAP) to DEN flight tickets cheaper when they're purchased at the last minute?
Fares from RAP to Denver Airport are available up to 12 months before departure on Expedia. And although you may occasionally pick up a great last-minute deal, it’s never a sure thing. Also, booking your flights ahead of time means you’ll have more options — and you can avoid being wedged in the dreaded middle seat! We’re always updating our fares to bring you the biggest bargains, so check back often for all the latest specials.
*Available to Expedia members.