Cheap flights from Durham to Denver (RDU - DEN)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

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

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

All the information you need to plan the best RDU to DEN flight in 2021: compare Durham to Denver flight prices with the expected peak season, weather and rainfall in Denver.
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 Durham to Denver

One-way from

$99

One-way flight from Durham 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 Durham to Denver?

Monday is generally a great day to depart. Flying on this day could help you save up to 30%.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 14 days in advance, which can save you up to 12% on flights from Durham to Denver compared to booking the week you need them. Waiting 14 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $88. For sooner than that we have options available in the next 3 days from $106.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Denver. Flights to Denver from Durham in August are about $98 on average during August, but can be found for as low as $36.

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 31% on flights from Durham to Denver by exploring options for tickets at noon.

Cheap flights from Durham to Denver in May, June 2021

The best prices found for RDU to DEN flights for May, June
19 May - 19 May
$88pp
RDU
Raleigh Raleigh-Durham
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
RDU
Raleigh Raleigh-Durham
18 May - 23 May
$89pp
RDU
Raleigh Raleigh-Durham
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
RDU
Raleigh Raleigh-Durham
22 May - 22 May
$95pp
RDU
Raleigh Raleigh-Durham
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
RDU
Raleigh Raleigh-Durham

Durham to Denver 2021 flight deals

Cheap flights to Denver from Durham found for this year
19 May - 19 May
$88pp
RDU
Raleigh Raleigh-Durham
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
RDU
Raleigh Raleigh-Durham
18 May - 23 May
$89pp
RDU
Raleigh Raleigh-Durham
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
RDU
Raleigh Raleigh-Durham
22 May - 22 May
$95pp
RDU
Raleigh Raleigh-Durham
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
RDU
Raleigh Raleigh-Durham

Non-stop flights to Denver from Durham

Save time with Durham to Denver direct flight deals
19 May - 19 May
$88pp
RDU
Raleigh Raleigh-Durham
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
RDU
Raleigh Raleigh-Durham
18 May - 23 May
$89pp
RDU
Raleigh Raleigh-Durham
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
RDU
Raleigh Raleigh-Durham
22 May - 22 May
$95pp
RDU
Raleigh Raleigh-Durham
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
RDU
Raleigh Raleigh-Durham

Last minute flights from Durham to Denver

Late deals on round-trip flights to Denver from Durham, departing today and this week
19 May - 19 May
$88pp
RDU
Raleigh Raleigh-Durham
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
RDU
Raleigh Raleigh-Durham
18 May - 23 May
$89pp
RDU
Raleigh Raleigh-Durham
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
RDU
Raleigh Raleigh-Durham
22 May - 22 May
$95pp
RDU
Raleigh Raleigh-Durham
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
RDU
Raleigh Raleigh-Durham

One-way flights to Denver from Durham

The cheapest one-way flights from Durham to Denver
1:25 am - 5:23 am
Delta
1 Stop
5h 58m
RDU - DEN
Delta
$99
Delta
8:33 am - 8:32 pm
Spirit Airlines
2 Stops
13h 59m
RDU - DEN
Spirit Airlines
$100
CheapOair
3:59 pm - 6:12 pm
Frontier
Nonstop
4h 13m
RDU - DEN
Frontier
$104
CheapTickets.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Durham</span> to <span class="emphasized">Denver</span> flights.

Flight FAQs

From Durham 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.

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.

What airports do I use to fly from Raleigh to Denver?

If you book a flight from Raleigh to Denver, you will be flying from Raleigh-Durham to Denver Intl. Flights to Denver Intl (DEN) from Raleigh Raleigh-Durham (RDU) take 3h 45m for a nonstop flight. There are 4 flights from Raleigh-Durham to Denver per day from 8 airlines.

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

Yes, there are multiple flights from Durham to Denver for under $100. The cheapest flight booked recently is on Frontier for just $88, but on average you can expect to pay $108.

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

Cheapflights has at least 20 direct flights from Durham to Denver under $100. A good price for a nonstop flight from Durham to Denver is less than $111.

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

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

What days are nonstop flights available from Raleigh-Durham Intl to Denver?

You can find nonstop flights on the following days: Monday, Thursday.

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.

How many flights depart from Durham to Denver on average per day?

Per day, 2 flights depart from Raleigh Raleigh-Durham to Denver Intl on average.
Evening (6pm - Midnight) - 100% of flight departures

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 Durham to Denver?

Airlines like Frontier fly from Durham to Denver in about 3h 54m. The time it takes to get you to your destination is usually consistent. Durham and Denver are separated by a distance of 1441 mi. Generally, flights for this route are nonstop.

What is the cheapest airline to fly from Durham to Denver round-trip?

Currently priced at $88, Frontier will fly you from Durham to Denver and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Frontier is 56% cheaper than the average price of flights available within the next 90 days to this destination.

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

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $47. However, be on the lookout for offers from United Airlines and Spirit Airlines, as they are both options that can get you from Durham to Denver for a low price.

Alternative routes for Durham to Denver

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Denver

Things to know before you go - useful duration and weather info for your trip from Durham to Denver.
Flight duration
3h 46m
Average temperature for May in Denver
73.4 °F
Avg rainfall for May in Denver
1.9 ″

Airports servicing Raleigh

Airports servicing Denver

Top 7 airlines flying from Durham to Denver

The chart below displays the airlines Cheapflights users traveling from Durham 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 Durham to Denver

See what time of day planes typically take off from Durham towards Denver.
Afternoon Noon to 6 PM 42% of RDU to DEN departures
Evening 6 PM to midnight 30% of RDU to DEN departures
Morning 6 AM to noon 27% of RDU to DEN departures
Early morning Midnight to 6 AM 1% of RDU to DEN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Durham to Denver
See how many times per day planes take to the skies headed from Durham to Denver.
Sunday
5 daily flights
Monday
5 daily flights
Tuesday
4 daily flights
Wednesday
4 daily flights
Thursday
5 daily flights
Friday
5 daily flights
Saturday
2 daily flights
Home North America USA Colorado Denver Cheap flights from Durham to Denver