Cheap Flights from Raleigh (RDU) to Denver (DEN)

Popular airlines from Raleigh-Durham International Airport (RDU) to Denver Intl. Airport (DEN)

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Frequently asked questions

How long does it take to fly from Raleigh - Durham Intl. Airport (RDU) to Denver Airport?
Purchase a ticket with United Airlines and you can expect to be airborne for around 3 hours and 52 minutes. This reputable carrier operates a direct flight that takes off at 8:20AM from Raleigh - Durham Intl. Airport (RDU) and arrives at DEN at 10:12AM. Expedia has some amazing flight deals, so take a peek at what's on offer on this route today.
Is it cheaper to buy a plane ticket from Raleigh–Durham Airport to Denver Intl. Airport (DEN) last minute?
Booking your journey from Raleigh–Durham Airport to DIA airport last minute could save you cash if you're lucky to find a real bargain. However, tickets don't usually get cheaper as the date of departure nears. If you choose to wait, flights could also be booked up or the best seats taken (we hope you like the middle seat!). If you'd rather err on the side of caution, book well ahead of the date you want to leave. Keep in mind that some of the best deals can be found up to a year in advance. If your favorite airline hasn't released its airfares yet, check back regularly as offers are updated on Expedia constantly.
What airports do you fly into for Denver from Raleigh?
From Raleigh, you can get to Denver via Denver Intl. Airport (DEN), Centennial Airport (APA) and Broomfield, CO (BJC-Rocky Mountain Metropolitan). Find out which airport works best for you before you make a decision. If you settle on Denver Intl. Airport (DEN), it's about 31 kilometers east of downtown. Use the cash you save when booking your trip with Expedia to explore the city's popular attractions, such as Empower Field at Mile High and Coors Field.
What are the most popular departure times for flights from Raleigh - Durham Intl. Airport (RDU) to DEN?
Between 8:00 AM - 9:00 AM is the busiest time for United Airlines flights jetting off from Raleigh–Durham Airport to DEN. Our top tip? Leave in the morning. With air traffic yet to build up around airports, your chances of boarding a delay-free flight are higher.
Can I change the date of my flight from RDU to Denver Intl. Airport (DEN)?
You can quickly and easily make changes to your Raleigh - Durham Intl. Airport (RDU) to DIA airport ticket through the Expedia Trips portal. But before you begin, check the rules and conditions in your itinerary to see what the carrier will let you do and if fees apply for changes. Some carriers have a change fee per person, plus any difference in fare prices. However, if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also browse our Customer Service portal for further details and to connect with our Virtual Agent.

Travel information

Origin airport
Raleigh - Durham Intl.
Destination airport
Denver Intl.
Distance
2292 km
Average flight time
2 hours 43 mins

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