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Cheap Flights from Raleigh Durham to Denver (DEN)
Expected price increase
20%
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1 Passenger
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Passengers
Adults 18+
Children 2-11
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Lap infants under 2
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Average price per month
- Low Season: January
- High Season: May
- Prices for this route are volatile and fluctuate from month to month.
- The cheapest flights are usually bought in January, August and December.
- High season months are March, February and May. However, it's not the rule and you should always search current flight deals.
- For example, the flight from Raleigh/Durham to Denver is currently 54% cheaper than average.
Price increase as travel date approaches
- Flight prices for this route increase by 49% if you book last minute. Hover on the graph above to see for yourself!.
- To grab the lowest price possible, you should buy your flight around 31 days before departure!
- Consider booking at least 20 days before departure to increase your chances of getting a low price.
- Generally, it's safe to book between 90 and 60 days in advance.
Raleigh/Durham to Denver Flight Information
| Flights Depart From | Raleigh/Durham (RDU) |
| Flights Arriving To | Denver (DEN) |
| Distance | 2306.93 km |
| Current Discount | 54 % |
| Average Price | $268.44 |
| Good Deal | $123.22 |
| Cheapest Airlines | Frontier Airlines |
| Popular Airlines | JetBlue, Delta Air Lines, Sun Country Airlines, American Airlines, United Airlines, Frontier Airlines |
| Flight Duration | 03 hours 12 minutes |
| Flights Depart From |
| Raleigh/Durham (RDU) |
| Flights Arrive In |
| Denver (DEN) |
| Distance |
| 2306.93 km |
| Flight Duration |
| 03 hours 12 minutes |
| Current Discount |
| 54 % |
| Average Price |
| $268.44 |
| Good Deal |
| $123.22 |
| Cheapest Airlines |
| Frontier Airlines |
| Popular Airlines |
| JetBlue, Delta Air Lines, Sun Country Airlines, American Airlines, United Airlines, Frontier Airlines |
Most Reliable Airlines flying to Denver
- According to our data, JetBlue, Delta Air Lines and Sun Country Airlines have the highest overall rating.
- The following airlines have the highest chance of on time arrivals: Delta Air Lines, American Airlines and JetBlue.
- If legroom is important for you then you should consider flying with JetBlue, American Airlines and Delta Air Lines.
| Airline | Overall Rating | On time arrival | Check-in & Boarding | Cleanliness | Customer Service | Food & Beverage | Entertainment | Legroom | Seat Comfort |
|---|---|---|---|---|---|---|---|---|---|
JetBlue |
4.2 | 4.0 | 4.5 | 4.5 | 4.0 | 4.0 | 4.0 | 4.5 | 4.0 |
Delta Air Lines |
3.8 | 4.5 | 4.0 | 4.0 | 4.0 | 3.5 | 4.0 | 3.5 | 3.5 |
Sun Country Airlines |
3.5 | - | 4.0 | 4.0 | 4.0 | 3.0 | 2.5 | 3.5 | 3.5 |
American Airlines |
3.3 | 4.0 | 3.5 | 3.5 | 3.5 | 3.0 | 3.0 | 3.5 | 3.0 |
United Airlines |
3.3 | 4.0 | 3.5 | 3.5 | 3.5 | 3.0 | 3.0 | 3.0 | 3.0 |
Frontier Airlines |
2.8 | 3.5 | 3.5 | 3.5 | 3.0 | 2.0 | 1.5 | 2.5 | 2.5 |
Overall Rating
4.0
On time arrival
4.0
Check-in & Boarding
4.5
Cleanliness
4.5
Customer Service
4.0
Food & Beverage
4.0
Entertainment
4.0
Legroom
4.5
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
4.0
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
-
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.0
Entertainment
2.5
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.5
Seat Comfort
3.0
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.0
Seat Comfort
3.0
Overall Rating
3.0
On time arrival
3.5
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.0
Food & Beverage
2.0
Entertainment
1.5
Legroom
2.5
Seat Comfort
2.5
Good to know:
- Denver International is the major airport in Denver and surrounding area.
Enter your preferred departure airport and travel dates into the search form above to unlock the latest Denver flight deals.
Track the flight prices from Raleigh/Durham to Denver by subscribing to Fare Alerts to never miss the best deals possible.
Did you know that you could find even better deals when you use our Mobile App?. How to get the cheapest flight to Denver?
Currently there is a 54% discount on flights to Denver. This price won't stay too long and you should consider buying now.
Flight prices for this route are expected to go up by 20%.
Awesome Deals
notifications_active In the past few days the following airlines offered the lowest prices from Raleigh/Durham to Denver: Frontier Airlines..
Frontier AirlinesWed, 12 Feb RDU DEN
Tue, 18 Feb DEN RDU Trip duration: 6 days$104.97
Frontier AirlinesSat, 15 Feb RDU DEN
Tue, 18 Feb DEN RDU Trip duration: 3 days$108.97
Frontier AirlinesTue, 28 Jan RDU DEN
Thu, 30 Jan DEN RDU Trip duration: 2 days$110.98
Frontier AirlinesFri, 21 Feb RDU DEN
Sun, 23 Feb DEN RDU Trip duration: 2 days$112.98
Frontier AirlinesThu, 13 Feb RDU DEN
Mon, 17 Feb DEN RDU Trip duration: 4 days$113.97
Frontier AirlinesTue, 18 Feb RDU DEN
Sat, 22 Feb DEN RDU Trip duration: 4 days$115.97
Frontier AirlinesThu, 13 Feb RDU DEN
Mon, 17 Feb DEN RDU Trip duration: 4 days$115.97
Frontier AirlinesWed, 29 Jan RDU DEN
Fri, 31 Jan DEN RDU Trip duration: 2 days$115.98
Frontier AirlinesMon, 24 Feb RDU DEN
Fri, 28 Feb DEN RDU Trip duration: 4 days$119.97
Frontier AirlinesSat, 22 Feb RDU DEN
Wed, 26 Feb DEN RDU Trip duration: 4 days$122.97
Frontier AirlinesWed, 22 Jan RDU DEN
Tue, 28 Jan DEN RDU Trip duration: 6 days$123.97
Frontier AirlinesWed, 05 Feb RDU DEN
Tue, 11 Feb DEN RDU Trip duration: 6 days$123.97
Frontier AirlinesThu, 16 Jan RDU DEN
Sun, 19 Jan DEN RDU Trip duration: 3 days$123.97
Frontier AirlinesFri, 31 Jan RDU DEN
Tue, 04 Feb DEN RDU Trip duration: 4 days$124.97
Frontier AirlinesFri, 24 Jan RDU DEN
Sun, 26 Jan DEN RDU Trip duration: 2 days$126.97
Frontier AirlinesFri, 24 Jan RDU DEN
Mon, 27 Jan DEN RDU Trip duration: 3 days$126.97
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Frequently Asked Questions
- How long is a direct flight from Raleigh/Durham to Denver?A direct flight from Raleigh/Durham to Denver takes roughly 03 hours 12 minutes.
- How many direct flights are there between Raleigh/Durham to Denver daily?On average, there are 10 direct flights from Raleigh/Durham to Denver each day.
- Which airlines offer cheap airfare from Raleigh/Durham to Denver?That may change at any time. But in the past 14 days, the cheapest tickets we've found were with Frontier Airlines.
- Do I need my passport to fly from Raleigh/Durham to Denver?Nope, not this time.
- Which airlines fly from Raleigh/Durham to Denver most often?JetBlue, Delta Air Lines, Sun Country Airlines, American Airlines, United Airlines and Frontier Airlines are the top.
- What's the cheapest day to fly from Raleigh/Durham to Denver?That depends. Recently, the cheapest day to fly from Raleigh/Durham to Denver has been Thursday. And the cheapest return flight from Saturday has been. That said, the cheapest departure days are constantly changing.
- Which airport will I be flying from in Raleigh/Durham?When departing from Raleigh/Durham you'll be flying out of Raleigh-durham International Airport.
- Which airport will I be flying from in Denver?When departing from Denver you'll be flying out of Denver International.
- How is Justfly.com so good at finding cheap flights?We've taken an oath of secrecy and vowed never to say. Just kidding. Our team and technology allows us to browse through hundreds of airlines and hundreds of thousands of flights to find the lowest prices. Then we pass the savings on to you.
- Can Justfly.com help me save money in any other way?We're glad you asked. We help you save money with our Fare Alerts, Price Trend charts and multi-ticket bookings. We also help you save on hotels and car rentals.
- How many airlines does Justfly.com search to find affordable flights?We typically search over 400 airlines.
- Can Justfly.com's Price Trend tool really tell me the best time to buy tickets?Absolutely! That's why we've made it accessible to you.
- Will the price of my flight change?Flight prices and availability change often. To counter this, we update the important data as often as possible every step of the way.
- How will I receive my booking confirmation and travel information?We'll send you an email with the important details!
- Can you cancel or change Justfly.com flights?You sure can. But give us a call first. We'll do our best to find a solution. However, in some cases, if we cancel your booking, we'll have to charge an administrative fee of $75 (domestic), $125 (trans-border between Canada and USA) and $200 (international).
- Are Justfly.com's tickets refundable?All bookings are currently non-refundable.
- How do I contact Justfly.com?To find answers to all of your questions, click here to visit our support page.