How popular is this Denver to Durham flight route?

Flights from Denver Intl to Durham have been viewed 48 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 Frontier, with whom users have recently found tickets for as low as $73. However, be on the lookout for offers from American Airlines and Southwest, as they are both options that can get you from Denver to Durham for a low price.

Weekly flight availability from Denver to Durham

The most flights from DEN to DU8 are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

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.

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).

What are the cheapest flights from Denver to Durham?

While on average a flight from Denver to Durham is generally $375, our data shows the cheapest flight currently is $131. When looking at the most popular route, (Denver Intl - Raleigh-Durham), you can expect to pay $187 for that flight.

What are the most reliable airlines from Denver to Durham?

The top 3 most reliable airlines when flying from Denver to Durham are Volaris (97%), Frontier (95%) and United Airlines (73%).

What are the most popular airlines that fly from Denver to Durham?

Frontier, United Airlines and Southwest are the most popular airlines when flying from Denver to Durham.

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 3 outbound flights to Durham per day from 6 airlines. Denver Intl is conveniently located just 18.5 mi from Denver’s city center.

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.

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Cheapflights Tip: The best prices from Denver Intl to Durham are usually found in January or March, booked 49 days in advance, depart on a Friday or Thursday and return on a Thursday

Find flight deals from Denver to Durham

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	July
Cheapest in	January
Average price	$350

Provider with most accurate pricing for Denver Intl-Raleigh-Durham flight deals.

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Provider most trusted by Cheapflights users for Denver Intl-Raleigh-Durham flights.

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Highest demand for flights based on searches. 14% potential increase in price ($55 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).

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Average for round-trip flights in September 2026

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Cheapflights Insights

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

Prices

Airlines

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

It’s optimal to fly from Denver to Durham at noon. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight in the evening.

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

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. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Durham

Peruse reviews from past customers who have flown with Southwest,United Airlines, andJetBlue from Denver to Durham to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,202 reviews

Reviews

1 / 20

10.0

Excellent

Courtney,Sep 2026

DEN - STL

I still think the aircraft should load from the back and window seats first for all passengers. It's so much easier and efficient to board when you do not have to worry about hitting Anyone already seated.

Southwest

8.0

Very good

4,202 reviews

Southwest

8.0

Very good

4,202 reviews

Reviews

1 / 20

10.0

Excellent

Courtney,Sep 2026

DEN - STL

United Airlines

7.4

Good

10,245 reviews

Southwest

8.0

Very good

4,202 reviews

Reviews

1 / 20

10.0

Excellent

Courtney,Sep 2026

DEN - STL

JetBlue

7.1

Good

3,039 reviews

Southwest

8.0

Very good

4,202 reviews

Reviews

1 / 20

10.0

Excellent

Courtney,Sep 2026

DEN - STL

American Airlines

7.0

Good

12,097 reviews

Southwest

8.0

Very good

4,202 reviews

Reviews

1 / 20

10.0

Excellent

Courtney,Sep 2026

DEN - STL

Frontier

5.6

Fair

2,571 reviews

Southwest

8.0

Very good

4,202 reviews

Reviews

1 / 20

10.0

Excellent

Courtney,Sep 2026

DEN - STL

Related info for your journey

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 3 outbound flights to Durham per day from 6 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 48 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 Frontier, with whom users have recently found tickets for as low as $73. However, be on the lookout for offers from American Airlines and Southwest, 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 Volaris (97%), Frontier (95%) and United Airlines (73%).
What are the cheapest flights from Denver to Durham?
While on average a flight from Denver to Durham is generally $375, our data shows the cheapest flight currently is $131. When looking at the most popular route, (Denver Intl - Raleigh-Durham), you can expect to pay $187 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.

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Top 6 airlines flying from Denver to Durham

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$111	Average$277	FlexibilityNo cancel fee	On-time62%
JetBlue	Cheapest$116	Average$340	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$217	Average$507	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$227	Average$471	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$227	Average$469	FlexibilityNo cancel fee	On-time63%
Delta	Cheapest$230	Average$363	FlexibilityNo cancel fee	On-timeN/A

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Cheap flights from Denver (DEN) to Durham, NC

Find cheap flights from Denver to Durham with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Denver to Durham

Most accurate provider

Most trusted provider

Popular in

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Average price

Cheapflights Insights

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

It’s optimal to fly from Denver to Durham at noon. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight in the evening.

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

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. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Denver to Durham

The most flights from DEN to DU8 are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Durham

Peruse reviews from past customers who have flown with Southwest,United Airlines, andJetBlue from Denver to Durham to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How popular is this Denver to Durham flight route?

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

What are the most reliable airlines from Denver to Durham?

What are the cheapest flights from Denver to Durham?

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

How can I find direct flights from Denver to Durham?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Denver to Durham

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Durham by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Denver to Durham by cabin class

Find flights from Denver to Durham, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Denver and Durham flights

Browse other Denver and Durham flight options. Last updated on September 28, 2026.

Other flights from Denver

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Top 6 airlines flying from Denver to Durham

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