Cheap flights from Raleigh to Denver (RDU - DEN)

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

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

All the information you need to plan the best RDU to DEN flight in 2022: compare Raleigh to Denver flight prices with the expected peak season, weather and rainfall in Denver.
RDU - DEN
Price
$157 - $315
DEN
Temperature
30.2 - 73.4 °F
DEN
Rainfall
0.5 - 2.3 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

Average price

$191

Average for round-trip flights in May 2022

Round-trip from

$157

From Raleigh-Durham to Denver Intl

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?

Travelers have found that booking a Tuesday departure is the best way to save up to 29% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Unlike at noon, when flights are generally more expensive, you can save up to 45% on flights from Raleigh to Denver by exploring options for tickets in the evening.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 24 days in advance, which can save you up to 19% on flights from Raleigh to Denver compared to booking the week you need them. Waiting 24 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 $183. For sooner than that we have options available in the next 3 days from $221.

Cheap flights from Raleigh to Denver in May, June 2022

The best prices found for RDU to DEN flights for May, June
24 May - 29 May
$256pp
RDU
Raleigh-Durham
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
RDU
Raleigh-Durham
24 May - 28 May
$259pp
RDU
Raleigh-Durham
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
RDU
Raleigh-Durham
28 May - 29 May
$260pp
RDU
Raleigh-Durham
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
RDU
Raleigh-Durham

Raleigh-Durham to Denver 2022 flight deals

Cheap flights to Denver from Raleigh found for this year
30 Oct - 5 Nov
$253pp
RDU
Raleigh-Durham
Sun Country Air
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Sun Country Air
 
1 STOP
RDU
Raleigh-Durham
24 May - 29 May
$256pp
RDU
Raleigh-Durham
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
RDU
Raleigh-Durham
24 May - 28 May
$259pp
RDU
Raleigh-Durham
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
RDU
Raleigh-Durham

Non-stop flights to Denver from Raleigh

Save time with Raleigh to Denver direct flight deals
12 Sep - 19 Sep
$282pp
RDU
Raleigh-Durham
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
RDU
Raleigh-Durham
18 Aug - 20 Aug
$283pp
RDU
Raleigh-Durham
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
RDU
Raleigh-Durham
14 Sep - 17 Sep
$287pp
RDU
Raleigh-Durham
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
RDU
Raleigh-Durham

Last minute flights from Raleigh to Denver

Late deals on round-trip flights to Denver from Raleigh, departing today and this week
31 May - 13 Jun
$282pp
RDU
Raleigh-Durham
Multiple Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
RDU
Raleigh-Durham
31 May - 13 Jun
$293pp
RDU
Raleigh-Durham
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
RDU
Raleigh-Durham
31 May - 8 Jun
$311pp
RDU
Raleigh-Durham
Multiple Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
RDU
Raleigh-Durham

Related info for your journey

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

Flight FAQs

From Raleigh to Denver

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-Durham (RDU) take 3h 47m for a nonstop flight. There are 4 flights from Raleigh-Durham to Denver per day from 11 airlines.

Which airlines flying from 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.

Are there nonstop flights from Raleigh to Denver for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Raleigh to Denver under $300. A good price for a nonstop flight from Raleigh to Denver is less than $314.

Are there last-minute flights available from Raleigh to Denver for under $300?

There are currently 20+ open flights from Raleigh to Denver within the next 7 days for less than $300.

What days are nonstop flights available from Raleigh to Denver?

Nonstop flights are available for this route on the following days: Monday, Friday, Saturday.

How popular is this Raleigh to Denver flight route?

The Raleigh-Durham to Denver Intl flight path was viewed by 65 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 Raleigh to Denver on average per day?

On average 4 flights depart from Raleigh to Denver per day.
Morning (6am - Noon) - 25% of flight departures
Afternoon (Noon - 6pm) - 75% of flight departures

What are the cheapest flights from Raleigh to Denver?

On average you can expect to pay $814 for a flight from Raleigh to Denver. The cheapest flight overall is $110 while the most popular route, (Raleigh-Durham - Denver Intl) is currently priced at $274.

What are the most reliable airlines from Raleigh to Denver?

No one likes to see their flight delayed. When booking a flight from Raleigh to Denver consider choosing Southwest (82%), United Airlines (77%) or Frontier (76%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Raleigh to Denver?

The most popular airlines flying from Raleigh to Denver are American Airlines, Alaska Airlines and JetBlue. Something to consider prior to booking your flight.

COVID Restrictions

View COVID Travel Restrictions for Denver, CO

Do I need a COVID test to fly to Denver from Raleigh?

Information is based on travel restrictions for travel to Denver Intl within the United States

Most visitors from Raleigh-Durham need to provide a negative COVID-19 test result and/or quarantine to enter Denver Intl.

COVID-19 testing requirements
Visitors from Raleigh-Durham must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Denver Intl.

Quarantine requirements
Visitors from Raleigh-Durham are not required to quarantine after entering Denver Intl.

Do I need a test to fly back to Raleigh from Denver?

Returning to Raleigh-Durham from Denver Intl

COVID-19 testing requirements
Visitors from Denver Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Raleigh-Durham.

Quarantine requirements
Visitors from Denver Intl are not required to quarantine after entering Raleigh-Durham.

Hide COVID Travel Restrictions for Denver, CO

Alternative routes for Raleigh 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 Raleigh to Denver.
Average temperature for May in Denver
73.4 °F
Avg rainfall for May in Denver
1.9 ″

Airports servicing Raleigh

Raleigh-Durham (RDU)

Airports servicing Denver

Top 7 airlines flying from Raleigh-Durham to Denver Intl

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
Juneyao Airlines
$15 $20 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Spirit Airlines
$72 $179 No cancel fee 65%
Frontier
$99 $233 No cancel fee 62%
American Airlines
$106 $311 No cancel fee 71%
Delta
$107 $312 No cancel fee N/A
JetBlue
$117 $152 No cancel fee 62%
United Airlines
$137 $348 No cancel fee 69%

Hourly flight availability from Raleigh to Denver

See what time of day planes typically take off from Raleigh towards Denver.
Early morning Midnight to 6 AM 39% of RDU to DEN departures
Afternoon Noon to 6 PM 38% of RDU to DEN departures
Morning 6 AM to noon 23% 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
See how many times per day planes take to the skies headed from Raleigh to Denver.
Sunday
4 daily flights
Monday
5 daily flights
Tuesday
5 daily flights
Wednesday
6 daily flights
Thursday
5 daily flights
Friday
5 daily flights
Saturday
0 flights
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