Cheap Flight Tickets from Raleigh/Durham (RDU) to Denver (DEN), Starting at $203

Good to Know: Cheapest and Fastest RDU - DEN Flights

Useful information for finding best airline tickets from Raleigh Durham International to Denver International on your next trip.

Cheapest Round Trip Flight

$203

WN Southwest Airlines • 2 stops • 13h 45m

Dec 19 – Dec 23

The cheapest round trip flight from Raleigh/Durham to Denver (RDU-DEN-RDU) is currently $203

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Cheapest Direct Flight

$373

F9 Frontier Airlines • nonstop • 6h 49m

Dec 19

The cheapest nonstop flight from Raleigh/Durham to Denver (RDU-DEN) is currently $373

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Fastest Flight

5h 6m

The fastest nonstop flight from Raleigh/Durham to Denver (RDU-DEN) takes 5h 6m

Latest Flight Deals from Raleigh/Durham (RDU) to Denver (DEN)

Compare and book low fare round-trip air tickets from Raleigh/Durham to Denver. Ideal for travelers with confirmed return itineraries.

Dec 19 - Dec 23, Economy
WN
Raleigh/Durham → Denver
13h 45m
12:25 PM - 6:50 PM • 2 stops
WN
Raleigh/Durham → Denver
5h 15m
7:15 PM - 12:30 AM • nonstop
$203
Southwest Airlines
Dec 19 - Dec 23, Economy
WN
Raleigh/Durham → Denver
9h 15m
6:15 PM - 10:10 PM • 1 stop
WN
Raleigh/Durham → Denver
5h 15m
7:15 PM - 12:30 AM • nonstop
$406
Southwest Airlines
Dec 19 - Dec 23, Economy
WN
Raleigh/Durham → Denver
11h 50m
5:45 AM - 10:55 AM • 1 stop
WN
Raleigh/Durham → Denver
5h 15m
7:15 PM - 12:30 AM • nonstop
$412
Southwest Airlines
Dec 19 - Dec 23, Economy
WN
Raleigh/Durham → Denver
12h 25m
4:25 PM - 10:10 PM • 1 stop
WN
Raleigh/Durham → Denver
5h 15m
7:15 PM - 12:30 AM • nonstop
$412
Southwest Airlines
Dec 19 - Dec 23, Economy
DL
Raleigh/Durham → Denver
9h 14m
8:00 AM - 11:54 AM • 1 stop
DL
Raleigh/Durham → Denver
7h 29m
7:05 AM - 1:54 PM • 1 stop
$776
Delta Airlines
Dec 20 - Dec 24, Economy
AS
Raleigh/Durham → Denver
28h 50m
6:47 PM - 11:17 AM • 1 stop
AS
Raleigh/Durham → Denver
15h 42m
7:02 AM - 5:44 PM • 1 stop
$810
Alaska Airlines

Fly from Raleigh/Durham to Denver with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Raleigh/Durham to Denver? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Raleigh/Durham to Denver Flights

What are the airports in Raleigh/Durham?
RDU
What’s the most popular airline flying from RDU to DEN?
The most popular airline flying from Raleigh/Durham to Denver are
Can I fly from RDU to DEN non-stop?
Yes, you can fly RDU to DEN non-stop on
Which airlines fly nonstop between Raleigh/Durham and Denver?
The non-stop flights between Raleigh/Durham and Denver are .
What’s the earliest departure time from RDU to DEN Airport?
The earliest flight leaves RDU at 5:20 am and lands in DEN - Denver International
What are the airports in Denver?
DEN
Can I make changes to my Raleigh/Durham to Denver flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from RDU to DEN?
Read the fare rules of the Raleigh/Durham to Denver air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Raleigh/Durham and Denver?
operate flights between Raleigh/Durham and Denver
How long does a flight from Raleigh/Durham to Denver take?
It takes approximately 3 hour to fly non-stop from RDU to DEN, which is 1436.37 miles by air.
Which airlines provide the cheapest flights from Raleigh/Durham (RDU) to Denver (DEN) ?
In the past couple of days, the cheapest tickets to DEN from RDU were found on WN : USD 406
Do I need a passport to fly between RDU and DEN?
No
What’s the latest departure time from RDU to DEN ?
The last flight leaves RDU at 6:47 pm

Raleigh/Durham (RDU) to Denver (DEN): Airport Information

Origin Airport Raleigh Durham International , Raleigh/Durham, US
Destination Airport Denver International , Denver, US
Distance 1436 miles

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