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CA $241 Cheap Flights from Denver (DEN) to Raleigh (RDU)

View CA $241 flight on Wed, Oct 7, 2026Opens in a new window

Popular airlines from Denver International Airport (DEN) to Raleigh-Durham International Airport (RDU)

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Cheap flights from Denver (DEN) to Raleigh (RDU)

Prices were available within the past 7 days and start at CA $241 for one-way flights and CA $447 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Sep 19 - Sat, Sep 26
DEN
Denver
RDU
Raleigh
CA $447 Roundtrip, found 2 days ago
CA $447
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Sep 19 from Denver to Raleigh, returning Sat, Sep 26, priced at CA $447 found 2 days ago
American Airlines
Sat, Sep 19 - Sat, Sep 26
DEN
Denver
RDU
Raleigh
CA $466 Roundtrip, found 2 days ago
CA $466
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Sep 19 from Denver to Raleigh, returning Sat, Sep 26, priced at CA $466 found 2 days ago
Delta
Wed, Oct 7 - Wed, Oct 14
DEN
Denver
RDU
Raleigh
CA $484 Roundtrip, found 1 hour ago
CA $484
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Oct 7 from Denver to Raleigh, returning Wed, Oct 14, priced at CA $484 found 1 hour ago
American Airlines
Thu, Aug 13 - Sat, Aug 15
DEN
Denver
RDU
Raleigh
CA $485 Roundtrip, found 22 hours ago
CA $485
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Thu, Aug 13 from Denver to Raleigh, returning Sat, Aug 15, priced at CA $485 found 22 hours ago
Delta
Thu, Sep 24 - Mon, Sep 28
DEN
Denver
RDU
Raleigh
CA $488 Roundtrip, found 2 days ago
CA $488
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Sep 24 from Denver to Raleigh, returning Mon, Sep 28, priced at CA $488 found 2 days ago
Delta
Wed, Jul 29 - Mon, Aug 3
DEN
Denver
RDU
Raleigh
CA $498 Roundtrip, found 2 days ago
CA $498
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Jul 29 from Denver to Raleigh, returning Mon, Aug 3, priced at CA $498 found 2 days ago
American Airlines
Thu, Aug 13 - Sat, Aug 15
DEN
Denver
RDU
Raleigh
CA $498 Roundtrip, found 22 hours ago
CA $498
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Thu, Aug 13 from Denver to Raleigh, returning Sat, Aug 15, priced at CA $498 found 22 hours ago
American Airlines
Thu, Sep 24 - Mon, Sep 28
DEN
Denver
RDU
Raleigh
CA $514 Roundtrip, found 2 days ago
CA $514
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Sep 24 from Denver to Raleigh, returning Mon, Sep 28, priced at CA $514 found 2 days ago
Alaska Airlines
Fri, Sep 11 - Sat, Sep 19
DEN
Denver
RDU
Raleigh
CA $541 Roundtrip, found 1 hour ago
CA $541
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Fri, Sep 11 from Denver to Raleigh, returning Sat, Sep 19, priced at CA $541 found 1 hour ago
JetBlue Airways
Thu, Aug 13 - Sat, Aug 15
DEN
Denver
RDU
Raleigh
CA $548 Roundtrip, found 22 hours ago
CA $548
Roundtrip
found 22 hours ago
Select JetBlue Airways flight, departing Thu, Aug 13 from Denver to Raleigh, returning Sat, Aug 15, priced at CA $548 found 22 hours ago

Alternative airports near Raleigh

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Raleigh - Durham Intl. RDU. Cheapest and Closest option available. Average driving time to city centre is 20 minutes. Flights from CA $852
RDU
Raleigh - Durham Intl.
CheapestClosest
Average driving time to city centre20 min
Flights from CA $852

Frequently asked questions

How much does a flight from Denver, CO (DEN-Denver Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.) cost?
You can find cheap one-way flights from CA $241 and cheap return flights from CA $447 DEN to RDU with Expedia. One-way flights typically cost between CA$658 and CA$1205. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when DEN to RDU ticket fares go up or down.
What is the cheapest month to fly from Denver, CO (DEN-Denver Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
September is typically the cheapest month to fly from Denver, CO (DEN-Denver Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.), with average return fares around CA$426. September often sees lower prices as the summer travel rush ends and before the holiday season begins, leading to reduced demand. January and August are also good months to find deals on this route.
Which airlines fly direct from Denver, CO (DEN-Denver Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
There are 3 airlines offering direct flights from Denver Intl. (DEN) to Raleigh - Durham Intl. (RDU). Here are the carriers that fly this non-stop route:
  • United operates 18 direct flights from Denver Intl. (DEN) to Raleigh - Durham Intl. (RDU) every week.
  • Southwest Airlines operates 14 direct flights from Denver Intl. (DEN) to Raleigh - Durham Intl. (RDU) every week.
  • Frontier Airlines operates 7 direct flights from Denver Intl. (DEN) to Raleigh - Durham Intl. (RDU) every week.
How do I find cheap flights from Denver, CO (DEN-Denver Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
To find a cheap flight from Denver, CO (DEN-Denver Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Denver, CO (DEN-Denver Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
The best airline to fly with from Denver, CO (DEN-Denver Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, Frontier Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from Denver, CO (DEN-Denver Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Denver, CO (DEN-Denver Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
The cheapest months to fly from Denver International Airport (DEN) to Raleigh-Durham International Airport (RDU) are typically September and August, with average return flights around CA$426. While March is the most popular month for this route, offering plenty of flight options, it's not the cheapest. If you're looking for the best value, aiming for late summer or early autumn will likely give you the most affordable fares.
How many flights per day from Denver, CO (DEN-Denver Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
You'll find approximately 6 nonstop flights per day from Denver International Airport (DEN) to Raleigh-Durham International Airport (RDU). For even more choices, look at flights that include layovers, as there are around 179 connecting flights per day. Some common connection points include Hartsfield-Jackson Atlanta International Airport (ATL), O'Hare International Airport (ORD), and Seattle-Tacoma International Airport (SEA).
What is the earliest flight from Denver, CO (DEN-Denver Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
The earliest flight from Denver International Airport (DEN) to Raleigh - Durham International Airport (RDU) typically departs around 12:00 AM local time, operated by Frontier Airlines. This is a seasonal service, active in August, September, October, and November. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Denver, CO (DEN-Denver Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
You'll find the most flights from Denver Intl. (DEN) to Raleigh - Durham Intl. (RDU) on a Friday, with around 118 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, United, and American Airlines. Friday sees notably more flight options compared to other days of the week, making it a good day to consider if you need flexibility.
What are the most popular departure times for flights from Denver, CO (DEN-Denver Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
The most popular departure times for flights from Denver International Airport (DEN) to Raleigh - Durham International Airport (RDU) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, Frontier Airlines and Southwest Airlines, offer flights during this window. Many travellers prefer these early flights as they allow you to arrive at your destination with plenty of time to start your day.
How long does it take to fly from Denver, CO (DEN-Denver Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
Direct flights from DEN to RDU usually take about 3 hours 20 minutes, traveling roughly 2,306 kilometers. If you opt for a connecting flight, expect to add around 2 hours 40 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Denver, CO (DEN-Denver Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
Yes, you can fly business class or first class between DEN and RDU. You can fly business class with Frontier Airlines and Delta.First class cabins are available on Alaska Airlines, United, Delta, and American Airlines.
How do I earn miles on a Denver, CO (DEN) to Raleigh, NC (RDU) flight with Expedia?
It's easy to earn miles on a Denver, CO (DEN) to Raleigh, NC (RDU) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Raleigh, NC (RDU) from Denver, CO (DEN)?
If you're planning to travel to Raleigh from Denver Intl. (DEN), you can fly directly into Raleigh - Durham Intl. (RDU). Some flights may connect through major hubs like Portland Intl. (PDX), San Diego Intl. (SAN), or Eppley Field (OMA) before reaching Raleigh. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Denver, CO (DEN) to Raleigh, NC (RDU) at the last minute?
Typically, booking a last minute flight from Denver, CO (DEN) to Raleigh, NC (RDU) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Denver, CO (DEN) to Raleigh, NC (RDU) flight and hotel package?
Securing a Denver, CO (DEN) to Raleigh, NC (RDU) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver, CO (DEN-Denver Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
If you booked your Denver, CO (DEN-Denver Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Denver Intl.
Destination airport
Raleigh - Durham Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways
Roundtrip price
CA $447
Distance
2292 km
Average flight time
6 hours 15 mins

Book with confidence

Denver to Raleigh Flights

The easy way to book your flights from Denver to Raleigh 

With Expedia, it’s simple to find and book flights to Raleigh from Denver whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Raleigh - Durham Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Denver to Raleigh today, tomorrow, or this week.  

 

Save dollars with cheap flights from Denver Intl., DEN to Raleigh - Durham Intl., RDU 

Sort your search results by price to find great deals on your flight from Denver to Raleigh—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Raleigh from Denver currently is just CA $447 rising to CA $548.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Raleigh  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Raleigh from Denver 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Raleigh with Expedia today.

Denver to Raleigh Flights

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