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Cheap flights from Raleigh to Denver (RDU - DEN)

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The best prices from Raleigh to Denver are usually found in January or August, booked 32 days in advance, depart on a Tuesday or Wednesday and return on a Friday

How to find the cheapest flight from
Raleigh (RDU) to Denver (DEN)

RDU - DEN
Price
$157 - $315
DEN
Temperature
44.6 - 89.6 °F
DEN
Rainfall
0.5 - 2.7 inches

Popular in

December

High demand for flights, 36% potential price rise

Cheapest in

January

Best time to find cheap flights, 22% potential price drop

Round-trip from

$157

From Raleigh to Denver

One-way from

$79

One-way flight from Raleigh to Denver

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Raleigh to Denver?

Flights from Raleigh to Denver are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Denver.

How far in advance should I book a flight from Raleigh to Denver?

Find a great deal and save up to 12% by booking at least 14 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Raleigh to Denver within the next two weeks, with the cheapest ticket starting at $88.

What is the cheapest month to fly from Raleigh to Denver?

August can be a great time to fly to Denver from Raleigh with a flight ticket averaging about $98. Cheapflights users have found deals in the month of August for as cheap as $36. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Raleigh to Denver (RDU - DEN)?

One of the essential ways to save on airfare from Raleigh to Denver is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 23% on airfare.

Cheap flights from Raleigh to Denver in January, February 2021

The best prices found for RDU to DEN flights for January, February
24 Jan - 29 Jan
$99pp
RDU
Raleigh Raleigh-Durham
United Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
RDU
Raleigh Raleigh-Durham
27 Jan - 14 Feb
$105pp
RDU
Raleigh Raleigh-Durham
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
RDU
Raleigh Raleigh-Durham
13 Feb - 20 Feb
$106pp
RDU
Raleigh Raleigh-Durham
Multiple Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
RDU
Raleigh Raleigh-Durham

Raleigh to Denver 2021 flight deals

Cheap flights to Denver from Raleigh found for this year
24 Jan - 29 Jan
$99pp
RDU
Raleigh Raleigh-Durham
United Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
RDU
Raleigh Raleigh-Durham
27 Jan - 14 Feb
$105pp
RDU
Raleigh Raleigh-Durham
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
RDU
Raleigh Raleigh-Durham
13 Feb - 20 Feb
$106pp
RDU
Raleigh Raleigh-Durham
Multiple Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
RDU
Raleigh Raleigh-Durham

Non-stop flights to Denver from Raleigh

Save time with Raleigh to Denver direct flight deals
25 Jan - 27 Jan
$99pp
RDU
Raleigh Raleigh-Durham
United Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
RDU
Raleigh Raleigh-Durham
17 Feb - 20 Feb
$117pp
RDU
Raleigh Raleigh-Durham
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
RDU
Raleigh Raleigh-Durham
31 Jan - 4 Feb
$121pp
RDU
Raleigh Raleigh-Durham
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
RDU
Raleigh Raleigh-Durham

Last minute flights from Raleigh to Denver

Late deals on round-trip flights to Denver from Raleigh, departing today and this week
25 Jan - 27 Jan
$99pp
RDU
Raleigh Raleigh-Durham
United Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
RDU
Raleigh Raleigh-Durham
27 Jan - 14 Feb
$105pp
RDU
Raleigh Raleigh-Durham
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
RDU
Raleigh Raleigh-Durham
26 Jan - 10 Feb
$107pp
RDU
Raleigh Raleigh-Durham
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Multiple Airlines
 
1 STOP
RDU
Raleigh Raleigh-Durham

One-way flights to Denver from Raleigh

The cheapest one-way flights from Raleigh to Denver
9:41 am - 4:58 pm
American Airlines
2 Stops
9h 17m
RDU - DEN
American Airlines
9:53 am - 12:02 pm
Frontier
Nonstop
4h 09m
RDU - DEN
Frontier
$80
CheapFlights
3:45 pm - 12:56 pm
Spirit Airlines
3 Stops
23h 11m
RDU - DEN
Spirit Airlines
$86
Gotogate

Related info for your journey

Useful info, stats and facts about Raleigh to Denver flights.

Flight FAQs

From Raleigh to Denver

Are flight prices decreasing from Raleigh-Durham Intl to Denver due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Raleigh-Durham Intl and Denver for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Raleigh Raleigh-Durham to Denver Intl to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. New policies for travelers booking flights from Raleigh Raleigh-Durham to Denver Intl include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Raleigh Raleigh-Durham to Denver Intl have flexible cancellations due to COVID-19?

Frontier, United Airlines, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Raleigh to Denver for under $100 on Cheapflights?

Yes, there are multiple flights from Raleigh to Denver for under $100. The cheapest flight booked recently is on United Airlines for just $99, but on average you can expect to pay $117.

Are there nonstop flights from Raleigh to Denver for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Raleigh to Denver under $100. A good price for a nonstop flight from Raleigh to Denver is less than $156.

Are there last-minute flights available from Raleigh to Denver for under $100?

There are currently 20+ open flights from Raleigh to Denver within the next 7 days for less than $100.

How popular is this flight route?

The Raleigh Raleigh-Durham to Denver Intl flight path was viewed by 181 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Raleigh-Durham Intl or Denver?

The rainfall in Raleigh-Durham Intl is generally less than the rainfall in Denver. This will continue over the next 15 days.

Is Raleigh-Durham Intl weather warmer or cooler than Denver?

Our data indicates that the weather will be 91 °F on average in the month of July. The temperature in Denver is typically colder than in Raleigh-Durham Intl. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Raleigh to Denver?

Airlines like United Airlines, Frontier, and Spirit Airlines fly from Raleigh to Denver in about 4h 03m. The time it takes to get you to your destination can typically vary by up to 14h 51m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Raleigh to Denver round-trip?

United Airlines, at $99, was found to be the cheapest airline from Raleigh to Denver.Alternate airlines to your destination round-trip include Frontier and Spirit Airlines. Users have found that United Airlines is 51% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Raleigh to Denver one-way?

The cheapest airlines for a one-way flight from Raleigh to Denver are Spirit Airlines ($42), Frontier ($50), and American Airlines ($79).

Alternative routes for Raleigh to Denver

Destination information for Denver

Things to know before you go. Useful info for your trip from Raleigh to Denver
Flight duration
3h 39m
Average temperature for January in Denver
46.4 °F
Avg rainfall for January in Denver
0.5 ″

Airports servicing Raleigh

Airports servicing Denver

Top 7 airlines flying from Raleigh to Denver

The chart below displays the airlines Cheapflights users traveling from Raleigh to Denver choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$65 $177 No cancel fee 65%
Frontier
$77 $191 No cancel fee 62%
JetBlue
$131 $191 No cancel fee 62%
American Airlines
$67 $199 No cancel fee 71%
Delta
$107 $238 No cancel fee N/A
United Airlines
$98 $304 No cancel fee 69%
Southwest
$113 $388 No cancel fee 63%

Hourly flight availability from Raleigh to Denver

Morning 6 AM to noon 50% of RDU to DEN departures
Afternoon Noon to 6 PM 50% of RDU to DEN departures
Early morning Midnight to 6 AM 0% of RDU to DEN departures
Evening 6 PM to midnight 0% of RDU to DEN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Raleigh to Denver
Sunday
3 daily flights
Monday
2 daily flights
Tuesday
2 daily flights
Wednesday
2 daily flights
Thursday
2 daily flights
Friday
3 daily flights
Saturday
3 daily flights
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