HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Durham

$99+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — RDU
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado to Durham with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 August 14, 2025.

Round-trip from

$150
(Kiwi.com)

One-way from

$99
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$279
From Colorado to Durham
Search Deals
One-way flight from Colorado to Durham
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

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 August 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Fri 8/221:11 pmDEN - RDU
1 stop7h 17mFrontier
Mon 8/2511:52 amRDU - DEN
1 stop11h 43mFrontier
Deal found 8/14$150
This Booking.com deal was found by Cheapflights users on 8/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1512:34 amDEN - RDU
1 stop10h 22mFrontier
Mon 10/205:39 pmRDU - DEN
Nonstop4h 05mFrontier
Deal found 8/14$151
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Mon 10/2012:36 amDEN - RDU
1 stop8h 54mFrontier
Tue 10/285:32 pmRDU - DEN
1 stop7h 44mFrontier
Deal found 8/14$152
This Booking.com deal was found by Cheapflights users on 8/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:00 amDEN - RDU
1 stop27h 26mFrontier
Thu 9/189:55 pmRDU - DEN
1 stop12h 41mFrontier
Deal found 8/14$154
This Frontier deal was found by Cheapflights users on 8/12. 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.
Thu 11/611:04 amDEN - RDU
Nonstop3h 26mFrontier
Sun 11/95:15 pmRDU - DEN
Nonstop4h 05mFrontier
Deal found 8/12$155
This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/612:04 amDEN - RDU
1 stop7h 49mFrontier
Mon 9/86:06 pmRDU - DEN
1 stop6h 47mFrontier
Deal found 8/14$156
This Priceline deal was found by Cheapflights users on 8/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1112:04 amDEN - RDU
1 stop7h 49mFrontier
Fri 9/196:06 pmRDU - DEN
1 stop6h 47mFrontier
Deal found 8/14$157
This Booking.com deal was found by Cheapflights users on 8/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/712:04 amDEN - RDU
1 stop7h 49mFrontier
Thu 10/23:35 pmRDU - DEN
1 stop18h 10mFrontier
Deal found 8/14$158
This Frontier deal was found by Cheapflights users on 8/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/51:12 pmDEN - RDU
1 stop7h 46mFrontier
Mon 9/86:06 pmRDU - DEN
1 stop6h 47mFrontier
Deal found 8/13$159
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1910:54 amDEN - RDU
Nonstop3h 34mFrontier
Sun 9/216:52 pmRDU - DEN
Nonstop3h 56mFrontier
Deal found 8/12$160
This Frontier deal was found by Cheapflights users on 8/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:10 amDEN - RDU
2 stops14h 40mFrontier
Mon 9/155:23 pmRDU - DEN
Nonstop3h 55mFrontier
Deal found 8/14$161
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/141:16 pmCOS - RDU
1 stop6h 44mDelta
Tue 10/212:01 pmRDU - COS
1 stop8h 29mDelta
Deal found 8/14$257

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 August 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

Mon 9/8

7:40 am-8:30 pm

1 stop10h 50m

Raleigh-Durham

Thu 10/2

3:35 pm-12:33 pm

1 stop22h 58m

$150

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

Fri 8/22

1:11 pm-10:28 pm

1 stop7h 17m

Raleigh-Durham

Mon 8/25

11:52 am-9:35 pm

1 stop11h 43m

$150

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

Wed 10/15

12:34 am-12:56 pm

1 stop10h 22m

Raleigh-Durham

Mon 10/20

5:39 pm-7:44 pm

Nonstop4h 05m

$151

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

Thu 11/6

11:04 am-4:30 pm

Nonstop3h 26m

Raleigh-Durham

Mon 11/10

5:15 pm-7:20 pm

Nonstop4h 05m

$152

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

Sat 9/13

5:45 pm-9:00 pm

1 stop25h 15m

Raleigh-Durham

Sat 9/20

6:06 pm-8:04 pm

1 stop27h 58m

$154

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

Thu 9/11

6:00 am-11:26 am

1 stop27h 26m

Raleigh-Durham

Thu 9/18

9:55 pm-8:36 am

1 stop12h 41m

$154

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

Thu 11/6

11:04 am-4:30 pm

Nonstop3h 26m

Raleigh-Durham

Sun 11/9

5:15 pm-7:20 pm

Nonstop4h 05m

$155

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

Fri 9/12

12:04 am-9:53 am

1 stop7h 49m

Raleigh-Durham

Sun 9/28

6:06 pm-10:53 pm

1 stop6h 47m

$156

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

Wed 10/1

5:50 pm-2:50 pm

1 stop19h 00m

Raleigh-Durham

Thu 10/2

9:55 pm-8:36 am

1 stop12h 41m

$156

DenverRaleigh

DEN - RDU

DENRDU

Denver Intl

Sun 9/14

12:04 am-9:53 am

1 stop7h 49m

Raleigh-Durham

Sun 9/28

6:06 pm-7:55 am

1 stop15h 49m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 52 results
1
2
3
...
6

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, August is the cheapest month in which you can book a flight from Colorado to Durham (average of $206). Flying from Colorado to Durham in March is currently the most expensive (average of $292). 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 August 14, 2025.

When flying from Colorado 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.

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 August 14, 2025.

The most flights from USCO to DU8 are scheduled on a Thursday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 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 23 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 Grand Junction Regnl - 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 (76%), United Airlines (71%) or Southwest (43%) 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 $383, our data shows the cheapest flight currently is $85. When looking at the most popular route, (Denver Intl - Raleigh-Durham), you can expect to pay $162 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, August is the cheapest month in which you can book a flight from Colorado to Durham (average of $206). Flying from Colorado to Durham in March is currently the most expensive (average of $292). 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

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 Colorado to Durham

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Charlotte flights
LaGuardia to Charlotte flights
LaGuardia to Raleigh flights
John F Kennedy Intl to Charlotte flights
Newark to Raleigh flights
Newark to Myrtle Beach flights
John F Kennedy Intl to Raleigh flights
Boston to Raleigh flights
Denver to Charlotte flights
Dallas/Fort Worth to Charlotte flights
Boston to Charlotte flights
LaGuardia to Myrtle Beach flights
O'Hare Intl to Asheville flights
O'Hare Intl to Charlotte flights
Baltimore to Charlotte flights
LaGuardia to Norfolk flights
Newark to Norfolk flights
John F Kennedy Intl to Myrtle Beach flights
Dulles Intl to Charlotte flights
O'Hare Intl to Knoxville flights
Denver to Raleigh flights
Dallas/Fort Worth to Raleigh flights
Seattle to Raleigh flights
Denver to Norfolk flights
LaGuardia to Asheville flights
Minneapolis to Charlotte flights
LaGuardia to Knoxville flights
Hobby to Charlotte flights
Newark to Wilmington flights
Los Angeles to Raleigh flights
Los Angeles to Charlotte flights
Fort Lauderdale to Charlotte flights
John F Kennedy Intl to Norfolk flights
Newark to Greensboro flights
San Francisco to Raleigh flights
Boston to Myrtle Beach flights
O'Hare Intl to Raleigh flights
LaGuardia to Wilmington flights
George Bush Intcntl to Charlotte flights
Miami to Raleigh flights
John F Kennedy Intl to Knoxville flights
Hobby to Knoxville flights
Miami to Charlotte flights
Baltimore to Myrtle Beach flights
Minneapolis to Raleigh flights
Reagan-National to Charlotte flights
John F Kennedy Intl to Asheville flights
Philadelphia to Charlotte flights
O'Hare Intl to Myrtle Beach flights
Newark to Asheville flights

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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$121Average$259FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$169Average$510FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$197Average$444FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$394FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$217Average$408FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.