￥17,350 Cheap Flights from Raleigh (RDU) to Denver (DEN)

View ￥17,350 flight on Wed, Oct 29, 2025Opens in a new window

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

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Cheap Flights from Raleigh to Denver (RDU-DEN)

Prices were available within the past 7 days and start at ￥17,350 for one-way flights and ￥34,690 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Oct 29 - Mon, Nov 3
RDU
Raleigh
DEN
Denver
￥34,690 Roundtrip, found 5 days ago
￥34,690
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 29 from Raleigh to Denver, returning Mon, Nov 3, priced at ￥34,690 found 5 days ago
Delta
Wed, Oct 29 - Mon, Nov 3
RDU
Raleigh
DEN
Denver
￥34,690 Roundtrip, found 5 days ago
￥34,690
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Oct 29 from Raleigh to Denver, returning Mon, Nov 3, priced at ￥34,690 found 5 days ago
Delta
Wed, Oct 29 - Mon, Nov 3
RDU
Raleigh
DEN
Denver
￥34,800 Roundtrip, found 5 days ago
￥34,800
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Oct 29 from Raleigh to Denver, returning Mon, Nov 3, priced at ￥34,800 found 5 days ago
American Airlines
Wed, Oct 29 - Mon, Nov 3
RDU
Raleigh
DEN
Denver
￥35,570 Roundtrip, found 5 days ago
￥35,570
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 29 from Raleigh to Denver, returning Mon, Nov 3, priced at ￥35,570 found 5 days ago
Delta
Wed, Oct 29 - Mon, Nov 3
RDU
Raleigh
DEN
Denver
￥39,180 Roundtrip, found 5 days ago
￥39,180
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Oct 29 from Raleigh to Denver, returning Mon, Nov 3, priced at ￥39,180 found 5 days ago
American Airlines
Wed, Oct 29 - Mon, Nov 3
RDU
Raleigh
DEN
Denver
￥39,280 Roundtrip, found 5 days ago
￥39,280
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 29 from Raleigh to Denver, returning Mon, Nov 3, priced at ￥39,280 found 5 days ago
American Airlines
Wed, Oct 29 - Mon, Nov 3
RDU
Raleigh
DEN
Denver
￥40,050 Roundtrip, found 5 days ago
￥40,050
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 29 from Raleigh to Denver, returning Mon, Nov 3, priced at ￥40,050 found 5 days ago
Delta
Wed, Oct 29 - Mon, Nov 3
RDU
Raleigh
DEN
Denver
￥40,610 Roundtrip, found 5 days ago
￥40,610
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Oct 29 from Raleigh to Denver, returning Mon, Nov 3, priced at ￥40,610 found 5 days ago
American Airlines
Wed, Oct 29 - Mon, Nov 3
RDU
Raleigh
DEN
Denver
￥40,710 Roundtrip, found 5 days ago
￥40,710
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 29 from Raleigh to Denver, returning Mon, Nov 3, priced at ￥40,710 found 5 days ago
United
Wed, Oct 29 - Mon, Nov 3
RDU
Raleigh
DEN
Denver
￥54,440 Roundtrip, found 5 days ago
￥54,440
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 29 from Raleigh to Denver, returning Mon, Nov 3, priced at ￥54,440 found 5 days ago

Find the cheapest month to fly from Raleigh (RDU) to Denver (DEN)

October is typically the cheapest month to fly

From ￥14,432 - ￥27,215 per traveler.

Frequently asked questions

How much is a flight from Raleigh - Durham Intl. Airport (RDU) to Denver Intl. Airport (DEN)?
The lowest price advertised for a round-trip flight between RDU and Denver Airport is ￥34,690. But you better get moving. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from RDU to DEN?
Most flights can be canceled online, but every air carrier has its own terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Raleigh - Durham Intl. Airport (RDU) to Denver Intl. Airport (DEN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Raleigh–Durham Airport to Denver Intl. Airport (DEN) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from RDU to DIA airport?
You may like to bring your own on-board entertainment, as it takes around 3 hours and 49 minutes to fly to DIA airport from Raleigh–Durham Airport. A set of noise-canceling earphones will also be useful.
How far is the flight from Raleigh–Durham Airport to Denver Airport?
It's around 2,300 kilometers between Morrisville and Denver, so expect to be strapped into your seat for a while. Keep yourself occupied by packing things like a magazine or a thrilling novel.
Which airlines fly direct from Raleigh–Durham Airport to Denver Intl. Airport (DEN)?
There are a few airlines that fly from Raleigh - Durham Intl. Airport (RDU) to DIA airport. United Airlines (UA) is a popular option, offering 82 flights on this route each month. Another airline servicing this route is Frontier Airlines (F9). You'll have 60 flights each month to select from.
Are Raleigh - Durham Intl. Airport (RDU) to DEN flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Raleigh–Durham Airport to Denver Airport can be hit-or-miss. It is possible to score a bargain, but you could also completely miss out! If you'd rather start planning early on, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines publish their prices so far in advance. Our suggestion? Check back often as updates are made frequently.

Travel information

Travel information

Origin airport
Raleigh - Durham Intl.
Destination airport
Denver Intl.
Roundtrip price
￥34,690
Distance
2292 km
Average flight time
2 hours 41 mins

Book with confidence

Book with confidence

Raleigh to Denver Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Raleigh to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Denver.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with RDU to DEN flights that won’t make your bank account wince. Ready to temporarily leave behind Raleigh for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to DEN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Raleigh to Denver Flights

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