Raleigh-Durham to Denver Flight Route Information
| Travel Distance: | 1,434 Miles |
|---|---|
| Airlines Flying This Route: | Frontier Airlines, United Airlines, Southwest Airlines |
| Weekly Flights: | 117 |
| Avg. Flight Duration: | 3.54 Hours |
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12/5/2026 Find Cheap Flights from Raleigh-Durham to Denver (RDU to DEN)
RDU - Raleigh / Durham DEN - Denver 
Find Cheap Flights from Raleigh-Durham to Denver (RDU to DEN)
Fares Starting from $98
RDU - Raleigh / Durham DEN - Denver Great deal! This is the lowest price we've seen for this one way route in the last 12 hours. Prices may change and aren't guaranteed for all flights or dates. Click on the price to continue your search and check the latest available fare. Ref. id 202609~Ref:CYpmcHMB1USTtv8fbLCR6w
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Cheap Flights from Raleigh-Durham to Denver - Compare & Book Our Best Deals
With over 15 daily departures from Raleigh-Durham to Denver, this route offers great flexibility for different travel plans. Browse one-way fares from $97.98, round-trip fares from $183.99, and other affordable options across different budgets. Compare flight choices, explore schedules, and book the best Raleigh-Durham to Denver deals that fit your budget and travel preferences.
Top Airlines that fly from Raleigh-Durham to Denver
Cheap Flight Deals from Raleigh-Durham to Denver
RDU Raleigh / Durham Sat, Dec 5
DEN Denver
from $98
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RDU Raleigh / Durham Wed, Dec 2
DEN Denver
from $101
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RDU Raleigh / Durham Fri, Dec 4
DEN Denver
from $102
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RDU Raleigh / Durham Wed, Oct 21
DEN Denver
from $113
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RDU Raleigh / Durham Sat, Oct 24
DEN Denver
from $113
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RDU Raleigh / Durham Wed, Nov 11
DEN Denver
from $113
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RDU Raleigh / Durham Sat, Nov 21
DEN Denver
from $113
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RDU Raleigh / Durham Mon, Dec 7
DEN Denver
from $113
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RDU Raleigh / Durham Mon, Oct 26
DEN Denver
from $124
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RDU Raleigh / Durham Tue, Oct 27
DEN Denver
from $124
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*All fares above were last found on: Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions. 202609~Ref:CYpmcHMB1USTtv8fbLCR6w
Insights about cheap flights from Raleigh-Durham to Denver – Direct Flights, Duration & Best Travel Time
When it comes to booking cheap flights, having the right information at your fingertips can make all the difference. Dive into the insights for cheap flights from Raleigh-Durham to Denver and enhance your travel experience!
Daily Flights
15
Cheapest Month
April
Avg. Flight Duration
3.54
Peak Season
October
Distance
1,434 miles
Direct Flights
471
When is the Cheapest Time to Book Flights from RDU to DEN?
Explore data-powered insights and trends for flights from Raleigh-Durham to Denver. Discover average fares, cheap months to fly, when to book, and plan smarter.
What’s the cheapest day of the week to fly from Raleigh-Durham to Denver?‡
What is the cheapest month to fly from Raleigh-Durham to Denver?‡
‡This information is based on historical data from the last 365 days.
Finding Affordable Flights from Raleigh-Durham to Denver
- Plan Ahead - One of the keys to securing cheap flights from Raleigh-Durham to Denver is to plan your trip well in advance. Airlines often offer lower prices for those who book tickets months ahead. Keep an eye on special promotions and sales events, which can yield significant savings.
- Flexibility is Key - Being flexible with your travel dates can also lead to substantial cost savings. Consider flying during off-peak seasons or on weekdays when prices tend to be lower.
- Set Price Alerts - To keep tabs on flight prices, consider setting up fare alerts. These alerts will notify you when fares from Raleigh-Durham to Denver drop, giving you the opportunity to grab cheap deals.
- Consider Nearby Airports - If Denver has multiple airports, check the prices at each one. Sometimes, flying into a nearby airport and then taking a short train or bus ride to your destination can be a much cheaper option.
- Bundle and Save - Booking your flight and accommodation together as a package can often result in significant savings. CheapOair offers these bundled deals, so make sure to explore this option.
When should I book flights from RDU to DEN? ‡
‡Got flexible travel dates? Use our flight data from the past year to discover ideal time to fly from Raleigh-Durham to Denver. Find out which months and days typically offer lower fares and let CheapOair search for the best options.
CheapOair provides the predicted prices for one-way trips or round-trips with a duration of 7 days for domestic and 14 days for international trips based on historical data and available flight information. Graphs are estimates only. Prices are subject to change and can't be guaranteed until ticketed.
Estimated price for
Round-trip
‡Graphs are estimates only. Based on historical data and available flight information. Prices are subject to change and cannot be guaranteed until ticketed.
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Insights About Flying from Raleigh-Durham to Denver
Which is the high season to travel from Raleigh-Durham to Denver?
The month of October is considered the high season for flying from RDU to DEN. Traveling during the high season can affect ticket prices and availability, making this data crucial for trip planning.
How many direct flights are available from RDU to DEN?
There are a total of 471 direct flights from Raleigh-Durham to Denver. For travelers seeking convenience and shorter travel times, this data is important when choosing flight options.
Which is the low season to travel from Raleigh-Durham to Denver?
April is considered the low season for traveling from Raleigh-Durham to Denver, Colorado. Travelers looking for cost-effective options and fewer crowds may consider traveling during this period.
How many daily flights are there between Raleigh-Durham to Denver?
There are as many as 15 daily flights available for travelers between RDU to DEN. This data offers flexibility in choosing departure times that best suit your schedule.
Which is the busiest day for passengers flying between Raleigh-Durham to Denver?
Wednesday are the busiest days for passengers flying between Raleigh-Durham to Denver. Knowing the peak travel day can help you plan your trip to avoid overcrowded flights or airports.
At what time does the last flight depart to Denver?
The last flight to Denver typically departs between 9:00PM - 10:00PM. Travelers who prefer late-night departures will find this information valuable for planning their journey.
What percentage of travelers spent an average of 1 days in Denver, Colorado?
Approximately 42.59% of travelers spent an average of 1 days exploring Denver. This information can assist in planning the duration of your stay in Denver
What percentage of RDU to DEN flyers traveled with kids under 14?
About 7% of passengers on flights from Raleigh-Durham to Denver were accompanied by children under the age of 14. This information is useful if you're planning a family trip and want to know how common it is to travel with young children on this route.
What percentage of Raleigh-Durham to Denver travelers were over 60 years old?
A notable 13% of travelers were aged 60 or older. This statistic provides insights for senior travelers or those seeking a mature travel demographic.
What percentage of RDU to DEN travelers were millennials?
Millennials make up a significant portion of travelers on this route, accounting for 43% of all passengers. If you're a millennial looking to connect with like-minded travelers, this statistic might interest you.
What percentage of Raleigh-Durham to Denver travelers were female?
Almost half of the passengers, approximately 50% were female. Knowing the gender distribution can be useful for solo female travelers or those interested in gender-related travel insights.
What percent of Raleigh-Durham to Denver travellers booked first or business class?
5% of travelers booked first or business class on this route.
At what time the earliest flight departs from Raleigh-Durham?
The earliest flight departs at 7:00AM - 8:00AM.
On which days one can have the most flight options in Denver?
Wednesday offer the most flight options in Denver.
§
All flight facts are based on last 3 months' data except the highest and lowest booking months that are based on last 3 months' data.
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Cheap Flights from Raleigh-Durham to Denver
Looking for flights from Raleigh-Durham to Denver? Look no more, for you�re at the right place. Book cheap flights from Raleigh-Durham to Denver on CheapOair and enjoy great discounts. Whether its leisure or a business trip, we offer the most competitive rates on flight tickets to destinations around the world. Grab RDU to DEN flight deals on CheapOair and save big!
Airports in Raleigh-Durham
Raleigh-Durham International Airport is the primary airport serving the city of Raleigh. It is a public airport owned & operated by Raleigh-Durham Airport Authority. The airport serves as a focus city for Delta Air Lines. Flights to both domestic and international destinations are offered from the airport to destinations including Atlanta, New York, Boston, Newark, Toronto, Cancun, Paris, London, and more. With various modes of ground transportation, it is easy to commute to and from the airport. These ground transportation options include taxis, hotel shuttles, rental cars, bus & rail services, and more.
Explore Denver
Officially known as the City and County of Denver; Denver is the capital city of Colorado State in U.S.A. It is situated in the South Platte River Valley with beautiful views of Rocky Mountain in the west and Great Plains in the east. One can either walk around the Lower Downtown (LoDo) or can use a bicycle from Denver B-cycle to explore the area. Located here are numerous cultural attractions such as Denver Art Museum, Clyfford Still Museum, History Colorado Center, Denver Center for the Performing Arts, and more. With several chef-owned restaurants, the city is a paradise for food lovers. Visit the boutique shops of Larimer Square and indulge in food prepared from locally sourced products. Some of these places are Avanti F&B, The Source, Central Market, and more.
Things to Do in Denver
Denver Art Museum
The Denver Art Museum is situated in the heart of the city. Housed within the museum are over 68,000 art works. These include work by several famous artists including Vincent Van Gogh, Georgia O�Keeffe, and Salvador Dali. The artifacts here range from pre-Columbian era to contemporary art. The artifacts here have been displayed in the form of paintings, sculptures, and photography.
Museum of Nature & Science
The Museum of Nature & Science is home to some of the most notable exhibits. Here visitors can see artifacts related to prehistoric Indian people. Apart from these displayed here are imposing skeletons of dinosaurs, collection of minerals presented by the Coors family, remains of Ice Age animals, and one of the largest nuggets of gold found in Colorado.
Denver Center for the Performing Arts
The Denver Center for the Performing Arts is a place if you wish to spend an evening watching a Broadway Show, play, or more. Almost all major events are hosted here. The Denver Center for the Performing Arts is home to the Denver Center Theater Company, the Denver Center Theater Academy, and the Denver Center Attractions.
Best Time to Fly to Denver
April-May and September-October are the best months to visit the city of Denver. In these months the weather remains pleasant and the city is less crowded. For a pocket friendly trip, opt to travel during winter season.
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