April is by far the best month, wherein you can get cheapest flights for Raleigh durham to Denver. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Raleigh durham
18:55
Raleigh durham
Raleigh Durham International Airport
Tue , 14 Apr 2026

Denver
21:01
Denver
Denver International Airport
Tue, 14 Apr 2026

Raleigh durham
18:43
Raleigh durham
Raleigh Durham International Airport
Fri , 10 Apr 2026

Denver
20:49
Denver
Denver International Airport
Fri, 10 Apr 2026

Raleigh durham
18:47
Raleigh durham
Raleigh Durham International Airport
Thu , 09 Apr 2026

Denver
20:53
Denver
Denver International Airport
Thu, 09 Apr 2026

Raleigh durham
05:40
Raleigh durham
Raleigh Durham International Airport
Tue , 14 Apr 2026

Denver
07:30
Denver
Denver International Airport
Tue, 14 Apr 2026

Raleigh durham
06:20
Raleigh durham
Raleigh Durham International Airport
Wed , 22 Apr 2026

Denver
12:04
Denver
Denver International Airport
Wed, 22 Apr 2026

Raleigh durham
08:25
Raleigh durham
Raleigh Durham International Airport
Wed , 22 Apr 2026

Denver
12:04
Denver
Denver International Airport
Wed, 22 Apr 2026

Raleigh durham
05:38
Raleigh durham
Raleigh Durham International Airport
Tue , 14 Apr 2026

Denver
09:36
Denver
Denver International Airport
Tue, 14 Apr 2026

Raleigh durham
08:58
Raleigh durham
Raleigh Durham International Airport
Tue , 14 Apr 2026

Denver
14:39
Denver
Denver International Airport
Tue, 14 Apr 2026

Raleigh durham
14:25
Raleigh durham
Raleigh Durham International Airport
Wed , 22 Apr 2026

Denver
23:02
Denver
Denver International Airport
Wed, 22 Apr 2026

Raleigh durham
16:18
Raleigh durham
Raleigh Durham International Airport
Wed , 22 Apr 2026

Denver
18:25
Denver
Denver International Airport
Wed, 22 Apr 2026

Raleigh durham
16:18
Raleigh durham
Raleigh Durham International Airport
Tue , 14 Apr 2026

Denver
18:25
Denver
Denver International Airport
Tue, 14 Apr 2026










Flying from Raleigh durham to Denver has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between Raleigh durham to Denver is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Raleigh Durham International Airport (RDU) and Denver International Airport (DEN). You can expect a flight distance of approximately 2306 km, and most direct services cover it in around 03:38.
Let’s take a closer look at everything you need to know before booking your flight from Raleigh durham to Denver.
| Flight Details | Information |
|---|---|
| Route Distance | 2306 km |
| Average Flight Time | 03:38 hrs |
| Departure Airport | Raleigh Durham International Airport (RDU) |
| Arrival Airport | Denver International Airport (DEN) |
| Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
| Direct Flights | YES |
| Common Airlines | Frontier Airlines, Southwest, Delta Airlines, JetBlue Airways |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.