Cheap Flight Tickets from Raleigh (RDU) to Denver (DEN)

Low Price Flights from Raleigh to Denver

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Flights from Raleigh to Denver Starting at CNY 50

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Return

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Raleigh to Denver

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From AU$ 50

Sun Country Airlines

From AU$ 77

Delta Air Lines

From AU$ 162

United Airlines

From AU$ 165

American Airlines

From AU$ 190

Breeze Airways

From AU$ 227

Alaska Airlines

From AU$ 249

Southwest Airlines

From AU$ 278

Jetblue Airways

From AU$ 416

ANA airlines

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Alternative Routes from Raleigh to Denver

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Raleigh to Denver.

Cheapest
RDU
18:44
4h 7m
Direct
DEN
20:51
Raleigh-Durham International Airport - Denver International Airport
Tue, May 7Frontier Airlines
AU$ 50
RDU
18:44
4h 7m
Direct
DEN
20:51
Raleigh-Durham International Airport - Denver International Airport
Tue, May 7Frontier Airlines
AU$ 50
Find More Flights

How do I find the cheapest flights?

When are flight from Raleigh (RDU) to Denver (DEN) the cheapest?
Airlines adjust prices for flights from Raleigh to Denver based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Raleigh (RDU) to Denver (DEN) cost?
According to Trip.com's data, the lowest price is around AU$ 454.
How long is the flights from Raleigh (RDU) to Denver (DEN)?
It takes about 4 hours 9 minutes to fly from Raleigh (RDU) to Denver (DEN).
What are the most popular airlines that fly from Raleigh (RDU) to Denver (DEN)?
Airlines with flights from Raleigh (RDU) to Denver (DEN): United Airlines, Southwest Airlines, Frontier Airlines and Volaris.
What's the most popular airline for direct flights from Raleigh (RDU) to Denver (DEN)?
Frontier Airlines operates 1 direct flights from Raleigh (RDU) to Denver (DEN).
How many airports in Denver (DEN)?
There are 4 airport(s) in Denver (DEN): Denver Arapahoe County Airport, Denver Buckley Angb, Rocky Mountain Metropolitan Airport and Denver International Airport.

How to find a cheap flight from Raleigh to Denver

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Raleigh to Denver. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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Flight Information from Raleigh to Denver

Cheapest direct flight price	AU$ 50
Cheapest return ticket price	AU$ 110
Off-season for travel	December
Peak season for travel	July
Flight distance	2,305.93km
Average flight time	4 hours 9 minutes
Popular airline	American Airlines