Cheap flights from Raleigh, NC to Denver, CO

Flights starting at $44. Choose between JetBlue Airways, Delta Air Lines, or Frontier Airlines to find the best price.

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Round trips

Raleigh RDUOrlando MCORaleigh RDU

Frontier Airlines

$137

Updated:

One-way trips

Raleigh RDUDenver DEN

Frontier Airlines

$57

Updated:

1435 miles
Distance
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Travelers usually depart from Raleigh–Durham International, Raleigh, NC - Union Station, Raleigh Greyhound station, or Raleigh-Wilders Grove when they travel from Raleigh to Denver. Book your trip to arrive at Denver International, Denver Union Station, Rocky Mountain Metropolitan Airport, or Centennial Airport. The distance between Raleigh and Denver is 2309 km. The most popular airlines for this route are JetBlue Airways, Delta Air Lines, Frontier Airlines, American Airlines, and United Airlines. Raleigh and Denver have 401 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights3333333
Fly direct with

Frontier Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Raleigh to Denver

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
JetBlue AirwaysJBUB6YesOpens 24 days before flight
Closes 2 hours before flight
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
American AirlinesAALAAYesNo
United AirlinesUALUAYesNo

United States COVID-19 travel restrictions

Your trip summary

Most travelers from Raleigh Durham, RDU can enter Denver, DEN.

Departure

Additional information
  • Masks are recommended in certain settings

Return

Travel restrictions
  • Travel is allowed
  • Recommended proof of a negative pre-departure COVID-19 test result
  • Quarantine is not required

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from Raleigh to Denver?
A one-way nonstop (direct) flight between Raleigh and Denver takes around 4.2 hours.
What is the flight distance between Raleigh and Denver?
The flight distance between Raleigh and Denver is 2309 km.
What airlines offer nonstop (direct) flights between Raleigh and Denver?
Several carriers operate flights between Raleigh and Denver. Airlines offering nonstop (direct) flights include Frontier Airlines, United Airlines.
What are the most popular routes to and from Raleigh?
Travelers frequently search for route combinations, such as Raleigh and Orlando, London, Las Vegas, Los Angeles, New Orleans, San Juan, Boston, San Diego, Phoenix, Houston, Paris, San Francisco, Dallas, Atlanta, Seattle, Austin, Madrid, Chicago, Fort Lauderdale, Barcelona.
What are the most popular routes to and from Denver?
Travelers frequently search for route combinations, such as Denver and Chicago, Dallas, Minneapolis, Los Angeles, Washington, D.C., Houston, Orlando, San Francisco, Atlanta, Las Vegas, Austin, Phoenix, Philadelphia, San Diego, Miami, New York, Tampa, Detroit, Seattle, Salt Lake City.
What airports are near Raleigh?
The main airport in Raleigh is Raleigh–Durham International. It is also served by Raleigh–Durham International, Charlotte Douglas International, Richmond International, Myrtle Beach International, Roanoke–Blacksburg Regional, Concord Regional, Piedmont Triad International, Wilmington International, Fayetteville Regional, Albert J. Ellis.
What airports are near Denver?
The main airport in Denver is Denver International. It is also served by Pueblo Memorial, Colorado Springs, Eagle County Regional, Laramie Regional, Cheyenne Regional.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Raleigh and Denver?
Yes, it's possible to combine different modes of transport between Raleigh and Denver thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Raleigh and Denver can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.
Which airlines fly between Raleigh and Denver?
When's the best time to travel between Raleigh and Denver?
What flights operate between Raleigh and Denver?
How many airports are there near Raleigh?
How many airports are there near Denver?
What time do nonstop (direct) flights between Raleigh and Denver depart?
What time do nonstop (direct) flights between Raleigh and Denver arrive?
What time do flights between Raleigh and Denver depart?
What time do flights between Raleigh and Denver arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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