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$109+ Cheap flights from Denver (DEN) to Durham, NC

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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — RDU
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Denver Intl to Durham are usually found in April or September, booked 89 days in advance, depart on a Friday or Wednesday and return on a Saturday

Cheap flight deals from Denver to Durham

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Durham (DU8). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$124
(Frontier)

One-way from

$109
(Southwest)

Popular in

December

Cheapest in

April

Average price

$258
From Denver Intl to Durham
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One-way flight from Denver Intl to Durham
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Highest demand for flights based on searches. 14% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Denver to Durham

Cheapest flights from Denver to Durham
Explore the most affordable flight options available from Denver to Durham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Frontier deal was found by Cheapflights users on 1/20. 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.
Sun 3/24:04 pmDEN - RDU
1 stop12h 52mFrontier
Tue 3/45:20 pmRDU - DEN
Nonstop4h 12mFrontier
Deal found 1/20$124
This Southwest deal was found by Cheapflights users on 1/21. 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.
Fri 2/287:45 pmDEN - RDU
Nonstop3h 10mSouthwest
Tue 3/45:45 pmRDU - DEN
Nonstop4h 05mSouthwest
Deal found 1/21$217
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 2/215:40 pmDEN - RDU
Nonstop3h 16mUnited Airlines
Fri 2/288:00 pmRDU - DEN
1 stop6h 30mUnited Airlines
Deal found 1/20$227
This Delta deal was found by Cheapflights users on 1/20. 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.
Sat 3/16:15 amDEN - RDU
1 stop8h 10mDelta
Tue 3/49:54 amRDU - DEN
1 stop6h 02mDelta
Deal found 1/20$237
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Sun 2/166:00 amDEN - RDU
1 stop6h 47mAmerican Airlines
Wed 2/195:00 amRDU - DEN
1 stop6h 38mAmerican Airlines
Deal found 1/20$238
This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/187:15 pmDEN - RDU
1 stop13h 28mSun Country Air
Sun 7/204:30 pmRDU - DEN
1 stop27h 45mSun Country Air
Deal found 1/21$322

Find flights from Denver to Durham within your budget

Customize your flight search to find flights from Denver to Durham 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

Sun 3/2

4:04 pm-6:56 am

1 stop12h 52m

Raleigh-Durham

Tue 3/4

5:20 pm-7:32 pm

Nonstop4h 12m

$124

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

Fri 2/28

7:45 pm-12:55 am

Nonstop3h 10m

Raleigh-Durham

Mon 3/3

5:50 pm-7:55 pm

Nonstop4h 05m

$217

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

Fri 2/21

5:40 pm-10:56 pm

Nonstop3h 16m

Raleigh-Durham

Fri 2/28

8:00 pm-12:30 am

1 stop6h 30m

$227

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

Sat 3/1

6:00 am-1:35 pm

1 stop5h 35m

Raleigh-Durham

Wed 3/5

7:02 pm-10:46 pm

1 stop5h 44m

$237

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

Sun 2/16

6:00 am-2:47 pm

1 stop6h 47m

Raleigh-Durham

Wed 2/19

5:00 am-9:38 am

1 stop6h 38m

$238

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

Fri 2/21

7:45 pm-12:55 am

Nonstop3h 10m

$109

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

Wed 5/7

10:55 am-4:28 pm

Nonstop3h 33m

$113

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

Tue 2/18

6:29 am-4:45 pm

1 stop8h 16m

$119

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

Wed 2/19

5:40 pm-10:56 pm

Nonstop3h 16m

$139

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

Thu 2/27

8:31 am-1:12 pm

2 stops26h 41m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 13 results
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Best time to book a flight from Denver to Durham

Have a flexible travel schedule? Discover the best time to fly to Durham from Denver 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.

Travel insights for flights from Denver to Durham

Get recent, data-driven insights about flights from Denver to Durham including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to Durham. Price data was last updated on January 17, 2025.

To ensure you get the cheapest price possible for a flight from Denver to Durham, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Denver to Durham (average of $206). Flying from Denver to Durham in March is currently the most expensive (average of $316). 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 DEN to DU8?

Find hourly flight availability from Denver to Durham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Denver to Durham, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

Weekly flight availability from Denver to Durham

Explore weekly flight availability from Denver to Durham. 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 January 21, 2025.

The most flights from DEN to DU8 are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Durham by month

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

In terms of precipitation, rainfall in Durham ranges from 2.9 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. April is typically the driest time to visit Durham when rainfall is around 2.9 in.

Temperature in Durham by month

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

If weather is an important factor for your trip to Durham, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Durham

Get insights into the airlines that provide service to Durham. 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 Durham. Reviews last updated January 21, 2025.
Get a feel of what it's like to fly with Frontier, Southwest and United Airlines from Denver to Durham 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.
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,200 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,984 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Denver to Durham. 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 from for flights from Denver to Durham?

    Most people fly from Denver Intl (DEN) if they book a flight from Denver to Durham. On average, Denver Intl has 4 outbound flights to Durham per day from 5 airlines. Denver Intl is conveniently located just 18.5 mi from Denver’s city center.

  • How popular is this Denver to Durham flight route?

    Flights from Denver Intl to Durham have been viewed 33 times in the past calendar month.

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

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $109. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from Denver to Durham for a low price.

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

    The top 3 most reliable airlines when flying from Denver to Durham are Southwest (86%), United Airlines (83%) and Frontier (77%).

  • What are the cheapest flights from Denver to Durham?

    While on average a flight from Denver to Durham is generally $254, our data shows the cheapest flight currently is $73. When looking at the most popular route, (Denver Intl - Raleigh-Durham), you can expect to pay $128 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Durham 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 Denver to Durham?

    Currently, August is the cheapest month in which you can book a flight from Denver to Durham (average of $206). Flying from Denver to Durham in March is currently the most expensive (average of $316). 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.

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Top 5 airlines flying from Denver to Durham

Discover the top 5 airlines that operate flights from Denver to Durham. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$97Average$252FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$158Average$433FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$172Average$407FlexibilityNo cancel feeOn-time69%
DeltaCheapest$215Average$378FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$217Average$362FlexibilityNo cancel feeOn-time63%
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