$90+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — DEN
Mar 2 — Mar 91
1 adult, Economy
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Find cheap flights from Durham to Denver 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.Cheapflights Tip: The best prices from Durham to Denver Intl are usually found in January or September, booked 59 days in advance, depart on a Thursday or Friday and return on a Thursday
Cheap flight deals from Durham to Denver
Cheapest
Best
Last-minute
One-way
Cheapest flights from Durham to DenverExplore 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 January 31, 2026.
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 January 31, 2026.
This Frontier deal was found by Cheapflights users on 1/31. 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.
Sat 2/215:11 pm
RDU
- DEN
Nonstop4h 16m
Frontier
Wed 2/256:20 pm
DEN
- RDU
1 stop13h 33m
Frontier
Deal found 1/31![Frontier logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 2/276:54 pm
RDU
- DEN
1 stop28h 41m
Frontier
Fri 3/612:30 pm
DEN
- RDU
Nonstop3h 18m
Frontier
Deal found 1/29![Frontier logo]()
$122
This Super.com deal was found by Cheapflights users on 1/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:11 pm
RDU
- DEN
Nonstop4h 16m
Frontier
Fri 2/278:30 am
DEN
- RDU
Nonstop3h 21m
Frontier
Deal found 1/30![Frontier logo]()
$126
This Frontier deal was found by Cheapflights users on 1/30. 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.
Sat 2/215:11 pm
RDU
- DEN
Nonstop4h 16m
Frontier
Thu 2/266:00 am
DEN
- RDU
1 stop7h 09m
Frontier
Deal found 1/30![Frontier logo]()
$128
This WAYA deal was found by Cheapflights users on 1/28. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:43 pm
RDU
- DEN
Nonstop4h 12m
Frontier
Wed 3/1111:59 pm
DEN
- RDU
1 stop6h 28m
Frontier
Deal found 1/28![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Tue 3/36:25 am
RDU
- DEN
1 stop7h 31m
Frontier
Tue 3/1011:59 pm
DEN
- RDU
1 stop13h 18m
Frontier
Deal found 1/29![Frontier logo]()
$135
This Trip.com deal was found by Cheapflights users on 1/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:25 am
RDU
- DEN
1 stop7h 31m
Frontier
Thu 2/266:00 am
DEN
- RDU
1 stop7h 09m
Frontier
Deal found 1/31![Frontier logo]()
$137
This Frontier deal was found by Cheapflights users on 1/30. 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 2/194:55 pm
RDU
- DEN
Nonstop4h 16m
Frontier
Mon 2/2311:59 pm
DEN
- RDU
1 stop11h 59m
Frontier
Deal found 1/30![Frontier logo]()
$138
This Frontier deal was found by Cheapflights users on 1/30. 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.
Mon 3/96:22 pm
RDU
- DEN
Nonstop4h 12m
Frontier
Wed 3/1112:30 pm
DEN
- RDU
Nonstop3h 18m
Frontier
Deal found 1/30![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Sat 2/215:11 pm
RDU
- DEN
Nonstop4h 16m
Frontier
Sat 2/2812:09 am
DEN
- RDU
1 stop22h 01m
Frontier
Deal found 1/30![Frontier logo]()
$142
Best flights from Durham to DenverDiscover carefully curated flight deals from Durham to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 31, 2026.
Discover carefully curated flight deals from Durham to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 31, 2026.
This Frontier deal was found by Cheapflights users on 1/30. 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.
Mon 2/2310:36 pm
RDU
- DEN
1 stop11h 44m
Frontier
Wed 2/256:20 pm
DEN
- RDU
1 stop11h 32m
Frontier
Deal found 1/30![Frontier logo]()
$138
This JetBlue deal was found by Cheapflights users on 1/29. 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.
Tue 4/72:00 pm
RDU
- DEN
1 stop11h 02m
JetBlue
Sun 4/1211:15 pm
DEN
- RDU
1 stop7h 45m
JetBlue
Deal found 1/29![JetBlue logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Sat 2/77:01 pm
RDU
- DEN
2 stops47h 58m
Multiple Airlines
Fri 2/138:18 am
DEN
- RDU
Nonstop3h 21m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$240
This Southwest deal was found by Cheapflights users on 1/28. 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.
Sat 2/285:50 pm
RDU
- DEN
Nonstop4h 05m
Southwest
Wed 3/44:45 pm
DEN
- RDU
Nonstop3h 05m
Southwest
Deal found 1/28![Southwest logo]()
$257
This Delta deal was found by Cheapflights users on 1/30. 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 4/45:38 am
RDU
- DEN
1 stop6h 05m
Delta
Sun 4/1212:35 am
DEN
- RDU
1 stop6h 15m
Delta
Deal found 1/30![Delta logo]()
$277
This Frontier deal was found by Cheapflights users on 1/31. 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 4/108:51 am
RDU
- DEN
1 stop6h 31m
Frontier
Mon 4/1311:59 pm
DEN
- RDU
1 stop12h 43m
Frontier
Deal found 1/31![Frontier logo]()
$225
This Priceline deal was found by Cheapflights users on 1/31. 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.
Wed 2/252:53 pm
RDU
- DEN
1 stop10h 06m
Frontier
Wed 2/2511:59 pm
DEN
- RDU
1 stop7h 54m
Frontier
Deal found 1/31![Frontier logo]()
$232
This Southwest deal was found by Cheapflights users on 1/31. 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.
Tue 3/175:30 pm
RDU
- DEN
Nonstop4h 00m
Southwest
Sat 3/217:30 pm
DEN
- RDU
Nonstop3h 10m
Southwest
Deal found 1/31![Southwest logo]()
$287
This Frontier deal was found by Cheapflights users on 1/30. 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.
Sat 2/78:16 pm
RDU
- DEN
1 stop14h 14m
Frontier
Mon 2/1611:00 am
DEN
- RDU
Nonstop3h 16m
Frontier
Deal found 1/30![Frontier logo]()
$254
This Southwest deal was found by Cheapflights users on 1/30. 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.
Thu 3/195:00 am
RDU
- DEN
Nonstop3h 55m
Southwest
Sun 3/227:55 pm
DEN
- RDU
Nonstop3h 05m
Southwest
Deal found 1/30![Southwest logo]()
$307
This Super.com deal was found by Cheapflights users on 1/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/97:39 pm
RDU
- DEN
Nonstop4h 10m
Frontier
Mon 2/1611:00 am
DEN
- RDU
Nonstop3h 16m
Frontier
Deal found 1/29![Frontier logo]()
$264
Last-minute flights from Durham to DenverDiscover last-minute flight deals from Durham to Denver. Data last updated January 31, 2026 and is based on user searches.
Discover last-minute flight deals from Durham to Denver. Data last updated January 31, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 1/30. 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.
Sat 2/149:25 pm
RDU
- DEN
1 stop12h 30m
Frontier
Sat 2/2111:00 am
DEN
- RDU
Nonstop3h 16m
Frontier
Deal found 1/30![Frontier logo]()
$149
This CheapOair deal was found by Cheapflights users on 1/29. 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 2/202:24 pm
RDU
- DEN
Nonstop4h 15m
Frontier
Mon 2/2311:59 pm
DEN
- RDU
1 stop18h 31m
Frontier
Deal found 1/29![Frontier logo]()
$148
This Frontier deal was found by Cheapflights users on 1/31. 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.
Sat 2/215:11 pm
RDU
- DEN
Nonstop4h 16m
Frontier
Wed 2/256:20 pm
DEN
- RDU
1 stop13h 33m
Frontier
Deal found 1/31![Frontier logo]()
$118
This Super.com deal was found by Cheapflights users on 1/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:11 pm
RDU
- DEN
Nonstop4h 16m
Frontier
Fri 2/278:30 am
DEN
- RDU
Nonstop3h 21m
Frontier
Deal found 1/30![Frontier logo]()
$126
This Frontier deal was found by Cheapflights users on 1/30. 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.
Sat 2/2111:13 am
RDU
- DEN
1 stop9h 07m
Frontier
Sat 2/2811:00 am
DEN
- RDU
Nonstop3h 16m
Frontier
Deal found 1/30![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Sat 2/215:11 pm
RDU
- DEN
Nonstop4h 16m
Frontier
Sat 2/2812:09 am
DEN
- RDU
1 stop22h 01m
Frontier
Deal found 1/30![Frontier logo]()
$142
This Frontier deal was found by Cheapflights users on 1/30. 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.
Mon 2/2310:36 pm
RDU
- DEN
1 stop11h 44m
Frontier
Wed 2/256:20 pm
DEN
- RDU
1 stop11h 32m
Frontier
Deal found 1/30![Frontier logo]()
$138
This Super.com deal was found by Cheapflights users on 1/31. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:11 pm
RDU
- DEN
Nonstop4h 16m
Frontier
Thu 2/2610:44 am
DEN
- RDU
Nonstop3h 16m
Frontier
Deal found 1/31![Frontier logo]()
$147
This Trip.com deal was found by Cheapflights users on 1/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:25 am
RDU
- DEN
1 stop7h 31m
Frontier
Thu 2/266:00 am
DEN
- RDU
1 stop7h 09m
Frontier
Deal found 1/31![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 2/276:54 pm
RDU
- DEN
1 stop28h 41m
Frontier
Fri 3/612:30 pm
DEN
- RDU
Nonstop3h 18m
Frontier
Deal found 1/29![Frontier logo]()
$122
One-way flights from Durham to DenverSearch for one-way flight options from Durham to Denver. Find affordable one-way fares based on user searches. Data last updated January 31, 2026.
Search for one-way flight options from Durham to Denver. Find affordable one-way fares based on user searches. Data last updated January 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Thu 3/122:26 pm
RDU
- DEN
1 stop9h 51m
Frontier
Deal found 1/31![Frontier logo]()
$90
This Trip.com deal was found by Cheapflights users on 1/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:35 am
RDU
- DEN
1 stop13h 25m
Frontier
Deal found 1/31![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Tue 4/215:55 pm
RDU
- DEN
Nonstop4h 12m
Frontier
Deal found 1/30![Frontier logo]()
$93
This Super.com deal was found by Cheapflights users on 1/31. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:00 am
RDU
- DEN
1 stop8h 09m
Frontier
Deal found 1/31![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 4/612:07 pm
RDU
- DEN
1 stop23h 33m
Frontier
Deal found 1/30![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Tue 2/106:25 am
RDU
- DEN
1 stop27h 14m
Frontier
Deal found 1/30![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Sun 2/226:10 am
RDU
- DEN
2 stops50h 52m
Frontier
Deal found 1/31![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Sat 2/145:11 pm
RDU
- DEN
Nonstop4h 16m
Frontier
Deal found 1/29![Frontier logo]()
$98
This Priceline deal was found by Cheapflights users on 1/31. 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 2/264:55 pm
RDU
- DEN
Nonstop4h 16m
Frontier
Deal found 1/31![Frontier logo]()
$99
This Frontier deal was found by Cheapflights users on 1/29. 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.
Mon 4/136:43 pm
RDU
- DEN
Nonstop4h 06m
Frontier
Deal found 1/29![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Sat 2/286:08 pm
RDU
- DEN
2 stops15h 20m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$101
Find flight deals from Durham to Denver
Keep the following information in mind while searching for Durham to Denver flight deals. Data was last updated January 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $118 (Frontier) |
One-way from | $90 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $256 |
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 January 31, 2026.
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
Mon 2/23
10:36 pm-8:20 am
1 stop11h 44m
Denver Intl
Wed 2/25
6:20 pm-7:52 am
1 stop11h 32m
$138
RaleighDenver
RDU - DEN
RDUDEN
Raleigh-Durham
Tue 4/7
2:00 pm-11:02 pm
1 stop11h 02m
Denver Intl
Sun 4/12
11:15 pm-9:00 am
1 stop7h 45m
$221
RaleighDenver
RDU - DEN
RDUDEN
Raleigh-Durham
Fri 4/10
8:51 am-1:22 pm
1 stop6h 31m
Denver Intl
Mon 4/13
11:59 pm-2:42 pm
1 stop12h 43m
$225
RaleighDenver
RDU - DEN
RDUDEN
Raleigh-Durham
Wed 2/25
2:53 pm-10:59 pm
1 stop10h 06m
Denver Intl
Wed 2/25
11:59 pm-9:53 am
1 stop7h 54m
$232
RaleighDenver
RDU - DEN
RDUDEN
Raleigh-Durham
Sat 2/7
7:01 pm-4:59 pm
2 stops47h 58m
Denver Intl
Fri 2/13
8:18 am-1:39 pm
Nonstop3h 21m
$240
RaleighDenver
RDU - DEN
RDUDEN
Raleigh-Durham
Sat 2/7
8:16 pm-8:30 am
1 stop14h 14m
Denver Intl
Mon 2/16
11:00 am-4:16 pm
Nonstop3h 16m
$254
RaleighDenver
RDU - DEN
RDUDEN
Raleigh-Durham
Sat 2/28
5:50 pm-7:55 pm
Nonstop4h 05m
Denver Intl
Wed 3/4
4:45 pm-9:50 pm
Nonstop3h 05m
$257
RaleighDenver
RDU - DEN
RDUDEN
Raleigh-Durham
Mon 2/9
7:39 pm-9:49 pm
Nonstop4h 10m
Denver Intl
Mon 2/16
11:00 am-4:16 pm
Nonstop3h 16m
$264
RaleighDenver
RDU - DEN
RDUDEN
Raleigh-Durham
Sat 4/4
5:38 am-9:43 am
1 stop6h 05m
Denver Intl
Sun 4/12
12:35 am-8:50 am
1 stop6h 15m
$277
RaleighDenver
RDU - DEN
RDUDEN
Raleigh-Durham
Tue 3/17
5:30 pm-7:30 pm
Nonstop4h 00m
Denver Intl
Sat 3/21
7:30 pm-12:40 am
Nonstop3h 10m
$287
Showing 1-10 of 23 results
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.
RDU-DEN
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
DU8-DEN
RDU-DEN
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 January 30, 2026.
Booking 59 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, February is the cheapest month in which you can book a flight from Durham to Denver (average of $92). Flying from Durham to Denver in June is currently the most expensive (average of $173). 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 January 31, 2026.
When flying from Durham to Denver, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 74% versus a flight in the evening.
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 January 31, 2026.
Travelers seeking maximum savings on their Durham to Denver flight should consider departing on Thursday at noon when fares are most often at their lowest. Tuesday at noon 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 January 31, 2026.
The most flights from DU8 to DEN are scheduled on a Friday (5 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).
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 January 31, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Durham to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Black Hawk
Lakewood
Broomfield
Westminster
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Cripple Creek
Winter Park
Central City
Glendale
Manitou Springs
Frisco
Fort Morgan
Brighton
Evergreen
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Alternative routes for Durham to Denver
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Durham to Denver
Discover the top 6 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 January 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$69 | Average$217 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$128 | Average$388 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$157 | Average$342 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$177 | Average$406 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$207 | Average$408 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$210 | Average$370 | FlexibilityNo cancel fee | On-time63% |