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Durham

$86+ Cheap flights from Colorado 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — RDU
nov. 13 — nov. 201
jue. 11/13
jue. 11/20
1 adult, Economy
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Find flight deals from Colorado to Durham

Cheapest flights from Colorado to Durham
Explore the most affordable flight options available from Colorado to Durham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2712:59 amDEN - RDU
1 stop13h 40mFrontier
vie. 10/3110:06 pmRDU - DEN
1 stop12h 58mFrontier
Deal found 10/14$129
This CheapOair deal was found by Cheapflights users on 10/11. 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.
dom. 11/911:10 amDEN - RDU
Nonstop3h 26mFrontier
dom. 11/163:07 pmRDU - DEN
1 stop19h 36mFrontier
Deal found 10/11$131
This Frontier deal was found by Cheapflights users on 10/11. 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.
vie. 10/2411:18 amDEN - RDU
Nonstop3h 26mFrontier
mié. 10/296:10 amRDU - DEN
1 stop9h 35mFrontier
Deal found 10/11$134
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/911:10 amDEN - RDU
Nonstop3h 26mFrontier
mar. 11/116:10 amRDU - DEN
1 stop9h 35mFrontier
Deal found 10/13$137
This Frontier deal was found by Cheapflights users on 10/12. 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.
vie. 12/1211:07 amDEN - RDU
Nonstop3h 18mFrontier
dom. 12/145:20 pmRDU - DEN
Nonstop4h 13mFrontier
Deal found 10/12$140
This Frontier deal was found by Cheapflights users on 10/12. 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.
vie. 10/3111:10 amDEN - RDU
Nonstop3h 26mFrontier
dom. 11/210:06 pmRDU - DEN
1 stop11h 35mFrontier
Deal found 10/12$141
This CheapOair deal was found by Cheapflights users on 10/13. 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.
mié. 12/107:00 amDEN - RDU
1 stop27h 15mFrontier
dom. 12/145:20 pmRDU - DEN
Nonstop4h 13mFrontier
Deal found 10/13$143
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/2411:18 amDEN - RDU
Nonstop3h 26mFrontier
lun. 10/276:42 pmRDU - DEN
1 stop15h 55mFrontier
Deal found 10/12$146
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/42:45 pmDEN - RDU
2 stops23h 17mFrontier
mar. 11/116:10 amRDU - DEN
1 stop9h 35mFrontier
Deal found 10/13$147
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/711:07 amDEN - RDU
Nonstop3h 18mFrontier
jue. 12/115:20 pmRDU - DEN
Nonstop4h 13mFrontier
Deal found 10/12$148
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1212:59 amDEN - RDU
1 stop15h 03mFrontier
lun. 11/177:05 pmRDU - DEN
1 stop15h 58mFrontier
Deal found 10/14$152
This American Airlines deal was found by Cheapflights users on 10/13. 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.
mié. 10/296:00 amGJT - RDU
1 stop6h 20mAmerican Airlines
dom. 11/25:00 amRDU - GJT
1 stop7h 06mAmerican Airlines
Deal found 10/13$299

Cheap flight deals from Colorado to Durham

Keep the following information in mind while searching for Colorado to Durham flight deals. Data was last updated octubre 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$128
(Kiwi.com)

One-way from

$86
(CheapOair)

Popular in

December

Cheapest in

September

Average price

$287
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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From Colorado to Durham
Search Deals
One-way flight from Colorado to Durham
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado 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 octubre 14, 2025.
Use the filters below to find and compare flights from Colorado to Durham that are best for you.

Fly from

Colorado

Fly to

Durham

Route

Depart

Return

Price

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

dom. 12/14

12:50 am-8:52 am

1 stop6h 02m

Raleigh-Durham

mar. 1/6

3:10 pm-8:38 pm

1 stop7h 28m

$237

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

vie. 12/12

11:59 pm-9:52 am

1 stop7h 53m

Raleigh-Durham

dom. 12/14

6:56 pm-11:17 pm

1 stop6h 21m

$237

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

jue. 11/13

9:54 am-3:11 pm

Nonstop3h 17m

Raleigh-Durham

sáb. 11/15

4:17 pm-6:23 pm

Nonstop4h 06m

$257

Grand JunctionRaleigh

GJT - RDU

GJTRDU

Grand Junction Regnl

jue. 1/8

12:19 pm-11:30 pm

1 stop9h 11m

Raleigh-Durham

lun. 1/12

7:03 am-12:07 pm

1 stop7h 04m

$277

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

lun. 12/15

4:55 pm-10:05 pm

Nonstop3h 10m

Raleigh-Durham

mar. 1/6

8:00 am-10:05 am

Nonstop4h 05m

$297

Grand JunctionRaleigh

GJT - RDU

GJTRDU

Grand Junction Regnl

mié. 10/29

6:00 am-2:20 pm

1 stop6h 20m

Raleigh-Durham

dom. 11/2

5:00 am-10:06 am

1 stop7h 06m

$299

VailRaleigh

EGE - RDU

EGERDU

Vail Eagle County

jue. 10/30

8:08 am-6:53 pm

1 stop8h 45m

Raleigh-Durham

jue. 11/20

1:15 pm-7:11 pm

1 stop7h 56m

$319

AspenRaleigh

ASE - RDU

ASERDU

Aspen Pitkin County

vie. 10/31

1:35 pm-10:45 pm

1 stop7h 10m

Raleigh-Durham

dom. 11/2

8:00 am-12:29 pm

1 stop6h 29m

$334

GunnisonRaleigh

GUC - RDU

GUCRDU

Gunnison

mié. 4/1

3:25 pm-11:05 pm

1 stop5h 40m

Raleigh-Durham

dom. 4/5

6:30 am-11:23 am

1 stop6h 53m

$339

Grand JunctionRaleigh

GJT - RDU

GJTRDU

Grand Junction Regnl

vie. 11/7

1:35 pm-10:45 pm

1 stop7h 10m

Raleigh-Durham

lun. 11/10

4:17 pm-9:58 pm

1 stop7h 41m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 56 results
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Best time to book a flight from Colorado to Durham

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

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

Currently, September is the cheapest month in which you can book a flight from Colorado to Durham (average of $75). Flying from Colorado to Durham in June is currently the most expensive (average of $186). 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 CO to DU8?

Find hourly flight availability from Colorado 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 octubre 14, 2025.

It’s optimal to fly from Colorado to Durham in the morning. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight at noon.

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

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

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

Weekly flight availability from Colorado to Durham

Explore weekly flight availability from Colorado 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 octubre 14, 2025.

The most flights from USCO to DU8 are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Related info for your journey

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

  • How popular is this Colorado to Durham flight route?

    The Colorado to Durham flight path was viewed by 22 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Colorado to Durham?

    For as low as $257, Delta can have you in Durham from Colorado in 3h 17m. The distance between Colorado and Durham is about 1432 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $109. Users have also found prices from $109 and $140 on Southwest and Delta, respectively.

  • What are the most popular routes from Colorado to Durham?

    The most popular route from Colorado to Durham is Denver Intl - Raleigh-Durham. You may also consider Colorado Springs - Raleigh-Durham or Vail Eagle County - Raleigh-Durham.

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

    No one likes to see their flight delayed. When booking a flight from Colorado to Durham consider choosing Frontier (83%), United Airlines (81%) or Southwest (58%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Colorado to Durham?

    While on average a flight from Colorado to Durham is generally $262, our data shows the cheapest flight currently is $79. When looking at the most popular route, (Denver Intl - Raleigh-Durham), you can expect to pay $170 for that flight.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Colorado to Durham (average of $75). Flying from Colorado to Durham in June is currently the most expensive (average of $186). 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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Alternative routes for Colorado to Durham

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Top 5 airlines flying from Colorado to Durham

Discover the top 5 airlines that operate flights from Colorado 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 octubre 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$122Average$267FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$174Average$493FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$198Average$456FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$217Average$409FlexibilityNo cancel feeOn-time63%
DeltaCheapest$236Average$395FlexibilityNo cancel feeOn-timeN/A

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