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$108+ Cheap flights from Durham, NC to Denver (DEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — DEN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Durham to Denver Intl are usually found in September or October, booked 84 days in advance, depart on a Thursday or Saturday and return on a Wednesday

Cheap flight deals from Durham to Denver

Keep the following information in mind while searching for Durham to Denver flight deals. Data was last updated April 17, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$180
(Frontier)

One-way from

$108
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$298
Provider with most accurate pricing for Raleigh-Durham-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Denver Intl flights.
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From Durham to Denver Intl
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One-way flight from Durham to Denver Intl
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Highest demand for flights based on searches. 3% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Durham to Denver

Cheapest flights from Durham to Denver
Explore the most affordable flight options available from Durham to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Frontier deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:37 pmRDU - DEN
Nonstop4h 04mFrontier
Mon 5/1210:55 amDEN - RDU
Nonstop3h 33mFrontier
Deal found 4/17$180
This Justfly.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:37 pmRDU - DEN
Nonstop4h 04mMultiple Airlines
Fri 5/96:30 pmDEN - RDU
1 stop14h 18mMultiple Airlines
Deal found 4/17$187
This Sun Country Air deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/77:55 pmRDU - DEN
1 stop15h 24mSun Country Air
Wed 6/116:07 pmDEN - RDU
1 stop21h 22mSun Country Air
Deal found 4/17$215
This Southwest deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:55 pmRDU - DEN
Nonstop3h 50mSouthwest
Sat 6/77:50 amDEN - RDU
Nonstop3h 15mSouthwest
Deal found 4/17$217
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/285:25 amRDU - DEN
1 stop7h 36mDelta
Sat 5/314:06 pmDEN - RDU
1 stop5h 09mDelta
Deal found 4/17$237
This JetBlue deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:00 amRDU - DEN
1 stop9h 43mJetBlue
Mon 5/1211:59 pmDEN - RDU
1 stop7h 00mJetBlue
Deal found 4/17$265
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/217:29 pmRDU - DEN
1 stop5h 30mAmerican Airlines
Sun 5/2511:59 pmDEN - RDU
1 stop6h 26mAmerican Airlines
Deal found 4/17$300
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/204:10 pmRDU - DEN
Nonstop4h 05mUnited Airlines
Thu 5/2211:59 pmDEN - RDU
Nonstop3h 25mUnited Airlines
Deal found 4/17$332

Cheapflights Fare Finder

Customize your flight search to find flights from Durham to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Durham to Denver that are best for you.

Fly from

Durham

Fly to

Denver

Route

Depart

Return

Price

RaleighDenver

RDU - DEN

RDUDEN

Raleigh-Durham

Wed 5/7

5:37 pm-7:41 pm

Nonstop4h 04m

Denver Intl

Mon 5/12

10:55 am-4:28 pm

Nonstop3h 33m

$180

RaleighDenver

RDU - DEN

RDUDEN

Raleigh-Durham

Wed 5/7

5:37 pm-7:41 pm

Nonstop4h 04m

Denver Intl

Fri 5/9

6:30 pm-10:48 am

1 stop14h 18m

$187

RaleighDenver

RDU - DEN

RDUDEN

Raleigh-Durham

Sat 6/7

7:55 pm-9:19 am

1 stop15h 24m

Denver Intl

Wed 6/11

6:07 pm-5:29 pm

1 stop21h 22m

$215

RaleighDenver

RDU - DEN

RDUDEN

Raleigh-Durham

Wed 5/28

6:55 pm-8:45 pm

Nonstop3h 50m

Denver Intl

Sat 6/7

7:50 am-1:05 pm

Nonstop3h 15m

$217

RaleighDenver

RDU - DEN

RDUDEN

Raleigh-Durham

Wed 5/28

5:25 am-11:01 am

1 stop7h 36m

Denver Intl

Sat 5/31

4:06 pm-11:15 pm

1 stop5h 09m

$237

RaleighDenver

RDU - DEN

RDUDEN

Raleigh-Durham

Fri 5/9

6:00 am-1:43 pm

1 stop9h 43m

Denver Intl

Mon 5/12

11:59 pm-8:59 am

1 stop7h 00m

$265

RaleighDenver

RDU - DEN

RDUDEN

Raleigh-Durham

Wed 5/21

7:29 pm-10:59 pm

1 stop5h 30m

Denver Intl

Sun 5/25

11:59 pm-8:25 am

1 stop6h 26m

$300

RaleighDenver

RDU - DEN

RDUDEN

Raleigh-Durham

Tue 5/20

4:10 pm-6:15 pm

Nonstop4h 05m

Denver Intl

Thu 5/22

11:59 pm-5:24 am

Nonstop3h 25m

$332

RaleighDenver

RDU - DEN

RDUDEN

Raleigh-Durham

Fri 7/4

5:23 pm-7:21 pm

Nonstop3h 58m

$108

RaleighDenver

RDU - DEN

RDUDEN

Raleigh-Durham

Sat 5/31

7:00 am-8:50 am

Nonstop3h 50m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 17 results
1
2

Best time to book a flight from Durham to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Durham with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Durham to Denver

How far ahead should I book a flight from Durham to Denver?

Use this chart to determine the optimal time to book a round-trip flight from Durham to Denver. Price data was last updated on April 11, 2025.

Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Durham to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Durham to Denver?

Currently, October is the cheapest month in which you can book a flight from Durham to Denver (average of $197). Flying from Durham to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DU8 to DEN?

Find hourly flight availability from Durham to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Durham to Denver as you normally would.

What is the cheapest day to fly from Durham to Denver?

Use this chart to determine the cheapest time to fly round-trip from Durham to Denver. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Durham to Denver flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Durham to Denver

Explore weekly flight availability from Durham to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 17, 2025.

The most flights from DU8 to DEN are scheduled on a Wednesday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated April 17, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Durham to Denver by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
JetBlue
7.3
Good
2,926 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Durham to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Denver from Durham?

    If you book a flight to Denver from Durham, you will be flying to Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 18.5 mi from the center of Denver. There are 3 flights from Durham to Denver Intl per day from 7 different airlines.

  • How popular is this Durham to Denver flight route?

    The Durham to Denver Intl flight path was viewed by 152 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Durham to Denver one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $108. United Airlines flights start at $109 while deals on Sun Country Air start at $111 one-way.

  • What are the most reliable airlines from Durham to Denver?

    Before booking your flight to Denver from Durham, check out the most reliable airlines to get you to your destination on time: United Airlines (90%), Frontier (87%), Southwest( 79%).

  • What are the cheapest flights from Durham to Denver?

    While on average a flight from Durham to Denver is generally $745, our data shows the cheapest flight currently is $107. When looking at the most popular route, (Raleigh-Durham - Denver Intl), you can expect to pay $185 for that flight.

  • Can I find deals for flights from Durham to Denver that include hotel bookings?

    Yes. In addition to deals on Durham to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Durham to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Durham to Denver.

  • Can I find deals for business class flights from Durham to Denver?

    Yes. Cheapflights offers flight deals from Durham to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Durham to Denver?

    Currently, October is the cheapest month in which you can book a flight from Durham to Denver (average of $197). Flying from Durham to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Durham?

Book flights to Durham if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Silverthorne
Brighton
Golden
Greeley
Frisco
Grand Lake
Central City
Glendale
Copper Mountain
Wheat Ridge
Longmont
Thornton
Broomfield
Idaho Springs
Limon

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Alternative routes for Durham to Denver

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Top 7 airlines flying from Durham to Denver

Discover the top 7 airlines that operate flights from Durham to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$70Average$269FlexibilityNo cancel feeOn-time83%
FrontierCheapest$91Average$210FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$190Average$409FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$198Average$435FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$199Average$376FlexibilityNo cancel feeOn-time63%
DeltaCheapest$216Average$395FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$244Average$394FlexibilityNo cancel feeOn-time62%

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