$126+ Cheap flights from Denver to Raleigh (DEN - RDU)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — RDU
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Raleigh 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 Denver Intl to Raleigh-Durham are usually found in January or February, booked 29 days in advance, depart on a Friday or Thursday and return on a Thursday
Cheap flight deals from Denver to Raleigh
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to RaleighExplore the most affordable flight options available from Denver to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Denver to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This Expedia deal was found by Cheapflights users on 9/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:19 pm -
1 stop11h 52m
Wed 10/214:20 pm -
1 stop7h 11m
Deal found 9/8![Frontier logo]()
$191
This Booking.com deal was found by Cheapflights users on 9/8. 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 10/1410:38 am -
1 stop7h 57m
Wed 10/216:35 pm -
Nonstop4h 06m
Deal found 9/8![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Wed 10/2110:38 am -
1 stop7h 57m
Sat 10/241:40 pm -
1 stop10h 09m
Deal found 9/9![Frontier logo]()
$193
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:46 am -
Nonstop3h 36m
Tue 10/61:56 pm -
1 stop9h 07m
Deal found 9/10![Frontier logo]()
$196
This eDestinos deal was found by Cheapflights users on 9/9. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:16 pm -
1 stop14h 48m
Mon 10/51:56 pm -
1 stop9h 28m
Deal found 9/9![Frontier logo]()
$197
This Justfly.com deal was found by Cheapflights users on 9/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:12 pm -
1 stop14h 46m
Sat 11/143:55 pm -
1 stop7h 37m
Deal found 9/10![Frontier logo]()
$199
This Expedia deal was found by Cheapflights users on 9/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:46 am -
Nonstop3h 36m
Sat 10/31:56 pm -
1 stop9h 28m
Deal found 9/7![Frontier logo]()
$201
This Super.com deal was found by Cheapflights users on 9/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:46 am -
Nonstop3h 36m
Thu 10/84:48 pm -
1 stop7h 23m
Deal found 9/11![Frontier logo]()
$202
This CheapOair deal was found by Cheapflights users on 9/7. 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.
Wed 10/2110:38 am -
1 stop7h 57m
Mon 10/2610:12 am -
1 stop24h 18m
Deal found 9/7![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/206:57 pm -
2 stops18h 08m
Sat 10/243:55 pm -
1 stop7h 36m
Deal found 9/6![Frontier logo]()
$204
This CheapOair deal was found by Cheapflights users on 9/10. 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 10/211:46 am -
Nonstop3h 36m
Mon 10/55:26 pm -
1 stop8h 49m
Deal found 9/10![Frontier logo]()
$205
Best flights from Denver to RaleighDiscover carefully curated flight deals from Denver to Raleigh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Denver to Raleigh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/214:14 pm -
Nonstop3h 25m
Thu 10/298:00 am -
Nonstop4h 05m
Deal found 9/10![United Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 9/10. 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 12/177:45 pm -
Nonstop3h 05m
Tue 1/55:40 am -
Nonstop4h 00m
Deal found 9/10![Southwest logo]()
$277
This Southwest deal was found by Cheapflights users on 9/9. 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 10/3010:40 am -
Nonstop3h 15m
Mon 11/25:45 am -
Nonstop4h 00m
Deal found 9/9![Southwest logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 10/204:14 pm -
Nonstop3h 25m
Sat 10/248:15 am -
Nonstop3h 50m
Deal found 9/9![United Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 12/34:17 pm -
Nonstop3h 17m
Tue 12/88:00 am -
1 stop8h 19m
Deal found 9/10![United Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 9/10. 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.
Wed 10/2111:55 am -
2 stops7h 15m
Thu 10/295:50 pm -
2 stops8h 00m
Deal found 9/10![Southwest logo]()
$370
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 9/294:14 pm -
Nonstop3h 25m
Tue 10/68:15 am -
Nonstop3h 50m
Deal found 9/8![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/2211:52 pm -
1 stop7h 42m
Sun 10/258:00 am -
Nonstop4h 05m
Deal found 9/10![United Airlines logo]()
$438
This Southwest deal was found by Cheapflights users on 9/6. 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 10/167:05 pm -
Nonstop3h 20m
Sun 10/185:30 am -
Nonstop3h 50m
Deal found 9/6![Southwest logo]()
$492
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 12/235:50 am -
1 stop8h 21m
Thu 12/248:00 am -
Nonstop4h 12m
Deal found 9/7![United Airlines logo]()
$521
Last-minute flights from Denver to RaleighDiscover last-minute flight deals from Denver to Raleigh. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Raleigh. Data last updated September 11, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 9/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:46 am -
Nonstop3h 36m
Sat 10/31:56 pm -
1 stop9h 28m
Deal found 9/7![Frontier logo]()
$201
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:46 am -
Nonstop3h 36m
Tue 10/61:56 pm -
1 stop9h 07m
Deal found 9/10![Frontier logo]()
$196
This Super.com deal was found by Cheapflights users on 9/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:46 am -
Nonstop3h 36m
Thu 10/84:48 pm -
1 stop7h 23m
Deal found 9/11![Frontier logo]()
$202
This CheapOair deal was found by Cheapflights users on 9/10. 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 10/211:46 am -
Nonstop3h 36m
Mon 10/55:26 pm -
1 stop8h 49m
Deal found 9/10![Frontier logo]()
$205
This eDestinos deal was found by Cheapflights users on 9/9. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:16 pm -
1 stop14h 48m
Mon 10/51:56 pm -
1 stop9h 28m
Deal found 9/9![Frontier logo]()
$197
This Booking.com deal was found by Cheapflights users on 9/8. 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 10/1410:38 am -
1 stop7h 57m
Wed 10/216:35 pm -
Nonstop4h 06m
Deal found 9/8![Frontier logo]()
$192
This Expedia deal was found by Cheapflights users on 9/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:19 pm -
1 stop11h 52m
Wed 10/214:20 pm -
1 stop7h 11m
Deal found 9/8![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/206:57 pm -
2 stops18h 08m
Sat 10/243:55 pm -
1 stop7h 36m
Deal found 9/6![Frontier logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Wed 10/2110:38 am -
1 stop7h 57m
Sat 10/241:40 pm -
1 stop10h 09m
Deal found 9/9![Frontier logo]()
$193
This CheapOair deal was found by Cheapflights users on 9/7. 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.
Wed 10/2110:38 am -
1 stop7h 57m
Mon 10/2610:12 am -
1 stop24h 18m
Deal found 9/7![Frontier logo]()
$203
This FlightHub deal was found by Cheapflights users on 9/9. 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.
Thu 10/227:09 pm -
1 stop23h 26m
Tue 10/274:20 pm -
1 stop7h 12m
Deal found 9/9![Frontier logo]()
$199
One-way flights from Denver to RaleighSearch for one-way flight options from Denver to Raleigh. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Denver to Raleigh. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 12/53:50 pm -
2 stops30h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Wed 10/1412:21 pm -
2 stops10h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/246:05 am -
2 stops16h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$128
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 10/64:14 pm -
Nonstop3h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/169:19 pm -
2 stops25h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/29:19 pm -
2 stops37h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:48 am -
1 stop7h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 9/297:10 pm -
2 stops17h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/1310:40 am -
2 stops47h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/511:46 am -
Nonstop3h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$136
Find flight deals from Denver to Raleigh
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Raleigh (RDU). 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 September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $191 (Expedia) |
One-way from | $126 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $322 |
Good round-trip deal | $241 or less |
Good one-way deal | $194 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Raleigh 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 7,457,451 searches. Data last updated September 11, 2026.
Use the filters below to find and compare flights from Denver to Raleigh that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverRaleigh
DEN Denver Intl - RDU Raleigh-Durham
DENRDU
Denver Intl
Thu 10/29
7:05 pm-12:25 am
Nonstop3h 20m
Raleigh-Durham
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$129
DenverRaleigh
DEN Denver Intl - RDU Raleigh-Durham
DENRDU
Denver Intl
Tue 10/13
4:18 pm-11:57 pm
1 stop5h 39m
Raleigh-Durham
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$149
DenverRaleigh
DEN Denver Intl - RDU Raleigh-Durham
DENRDU
Denver Intl
Wed 12/9
4:17 pm-9:34 pm
Nonstop3h 17m
Raleigh-Durham
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$174
DenverRaleigh
DEN Denver Intl - RDU Raleigh-Durham
DENRDU
Denver Intl
Tue 10/6
4:14 pm-9:39 pm
Nonstop3h 25m
Raleigh-Durham
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$174
DenverRaleigh
DEN Denver Intl - RDU Raleigh-Durham
DENRDU
Denver Intl
Fri 2/5
4:14 pm-9:33 pm
Nonstop3h 19m
Raleigh-Durham
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$184
DenverRaleigh
DEN Denver Intl - RDU Raleigh-Durham
DENRDU
Denver Intl
Fri 11/6
4:18 pm-9:35 pm
Nonstop3h 17m
Raleigh-Durham
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$184
Quickest round-trip
DenverRaleigh
DEN Denver Intl - RDU Raleigh-Durham
DENRDU
Denver Intl
Tue 11/10
10:50 am-4:00 pm
Nonstop3h 10m
Raleigh-Durham
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$211
DenverRaleigh
DEN Denver Intl - RDU Raleigh-Durham
DENRDU
Denver Intl
Sat 10/10
4:14 pm-9:39 pm
Nonstop3h 25m
Raleigh-Durham
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$211
DenverRaleigh
DEN Denver Intl - RDU Raleigh-Durham
DENRDU
Denver Intl
Fri 3/5
6:45 am-10:41 pm
1 stop13h 56m
Raleigh-Durham
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$227
DenverRaleigh
DEN Denver Intl - RDU Raleigh-Durham
DENRDU
Denver Intl
Mon 3/8
6:45 am-10:41 pm
1 stop13h 56m
Raleigh-Durham
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$227
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Denver to Raleigh
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Raleigh in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Denver-Raleigh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Raleigh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Raleigh flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Raleigh flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Raleigh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Denver to Raleigh
Have a flexible travel schedule? Discover the best time to fly to Raleigh from Denver with our price prediction graph.
DEN-RDU
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 Denver to Raleigh
Prices
Airlines
How far ahead should I book a flight from Denver to Raleigh?
Booking 28 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Raleigh. 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 Denver to Raleigh?
Currently, January is the cheapest month in which you can book a flight from Denver to Raleigh (average of $245). Flying from Denver to Raleigh in July is currently the most expensive (average of $425). 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 RDU?
Find hourly flight availability from Denver to Raleigh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2026.
One of the essential ways to save on airfare from Denver to Raleigh is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 36% on airfare.
What is the cheapest day to fly from Denver to Raleigh?
Use this chart to determine the cheapest time to fly round-trip from Denver to Raleigh. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their Denver to Raleigh 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.
The best insider tips for Denver to Raleigh flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Denver to Raleigh trip
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Reviews of airlines servicing Raleigh
Get insights into the airlines that provide service to Raleigh. 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 Raleigh. Reviews last updated September 11, 2026.
Read through reviews of airlines operating flights from Denver to Raleigh, such as Southwest,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Related info for your journey
Find useful and relevant information for your journey from Denver to Raleigh. 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 Raleigh?
Book flights to Raleigh if you plan to visit one of these locationsDanville
Rocky Mount
Selma
Goldsboro
Cary
Garner
Pinehurst
Smithfield
Chapel Hill
Dunn
Wake Forest
South Hill
Holly Springs
Morrisville
Roanoke Rapids
Henderson
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Denver and Raleigh flights
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Top 4 airlines flying from Denver to Raleigh
Discover the top 4 airlines that operate flights from Denver to Raleigh. 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 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$111 | Average$277 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$217 | Average$337 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$220 | Average$470 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$227 | Average$459 | FlexibilityNo cancel fee | On-time63% |