$126+ Cheap flights from Colorado to Raleigh (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 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Colorado 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
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Cheapest flights from Colorado to RaleighExplore the most affordable flight options available from Colorado to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Colorado to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 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 9/8. 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.
Fri 10/211:46 am -
Nonstop3h 36m
Tue 10/61:56 pm -
1 stop9h 07m
Deal found 9/8![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 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
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 9/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:37 pm -
1 stop11h 33m
Fri 10/1610:12 am -
1 stop24h 08m
Deal found 9/9![Frontier logo]()
$202
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:46 am -
Nonstop3h 36m
Mon 10/54:49 pm -
1 stop7h 19m
Deal found 9/9![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 9/9. 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 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 9/9![Frontier logo]()
$205
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.
Thu 11/121:31 pm -
1 stop6h 04m
Mon 11/164:17 pm -
1 stop6h 14m
Deal found 9/9![United Airlines logo]()
$345
Best flights from Colorado to RaleighDiscover carefully curated flight deals from Colorado to Raleigh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Colorado to Raleigh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
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.
Wed 10/74:14 pm -
Nonstop3h 25m
Wed 10/141:56 pm -
1 stop9h 10m
Deal found 9/9![United Airlines logo]()
$263
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/912:59 am -
1 stop6h 51m
Wed 2/102:00 pm -
1 stop8h 34m
Deal found 9/7![Delta 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.
Thu 12/175:05 pm -
1 stop5h 45m
Thu 12/246:25 am -
2 stops16h 25m
Deal found 9/9![Southwest logo]()
$391
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Sat 10/241:04 pm -
2 stops8h 53m
Mon 10/262:13 pm -
1 stop8h 08m
Deal found 9/5![American Airlines logo]()
$425
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 Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/41:40 pm -
2 stops8h 01m
Mon 12/77:25 am -
1 stop7h 08m
Deal found 9/8![Delta logo]()
$385
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.
Thu 11/121:31 pm -
2 stops8h 13m
Mon 11/164:17 pm -
1 stop6h 14m
Deal found 9/9![United Airlines logo]()
$350
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.
Wed 11/116:30 am -
1 stop8h 40m
Mon 11/235:45 am -
1 stop5h 40m
Deal found 9/6![Southwest logo]()
$423
This Delta deal was found by Cheapflights users on 9/5. 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 10/247:30 am -
1 stop7h 35m
Mon 10/267:25 am -
1 stop5h 56m
Deal found 9/5![Delta logo]()
$401
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 1/612:25 pm -
1 stop6h 51m
Sun 1/108:00 am -
2 stops8h 34m
Deal found 9/7![United Airlines logo]()
$366
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/67:40 am -
2 stops7h 20m
Sun 1/106:07 am -
2 stops10h 43m
Deal found 9/7![American Airlines logo]()
$450
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/158:20 am -
1 stop5h 15m
Mon 1/1811:30 am -
2 stops10h 15m
Deal found 9/8![Southwest logo]()
$426
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.
Thu 11/121:31 pm -
1 stop6h 04m
Sun 11/158:00 am -
1 stop6h 26m
Deal found 9/8![United Airlines logo]()
$375
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/247:05 am -
1 stop6h 03m
Tue 12/292:59 pm -
1 stop8h 57m
Deal found 9/6![Delta logo]()
$441
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:30 pm -
2 stops5h 55m
Wed 10/2811:30 am -
2 stops7h 00m
Deal found 9/7![Southwest logo]()
$447
This Delta deal was found by Cheapflights users on 9/5. 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 11/106:00 am -
1 stop7h 36m
Mon 11/238:44 am -
1 stop5h 42m
Deal found 9/5![Delta logo]()
$443
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 10/301:45 pm -
2 stops7h 55m
Mon 11/21:45 pm -
2 stops8h 20m
Deal found 9/9![Southwest logo]()
$452
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.
Thu 11/51:31 pm -
2 stops8h 13m
Mon 11/94:17 pm -
1 stop6h 14m
Deal found 9/8![United Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 9/5. 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 11/1211:00 am -
1 stop5h 35m
Mon 11/2311:20 am -
1 stop9h 45m
Deal found 9/5![Southwest logo]()
$453
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 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.
Mon 11/237:45 pm -
Nonstop3h 05m
Fri 11/275:45 am -
Nonstop4h 00m
Deal found 9/6![Southwest logo]()
$484
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.
Tue 2/97:30 am -
1 stop6h 15m
Wed 2/104:51 pm -
1 stop6h 31m
Deal found 9/7![United Airlines logo]()
$441
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 9/9. 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.
Sat 11/75:30 am -
1 stop7h 41m
Wed 11/116:00 am -
2 stops10h 36m
Deal found 9/9![United Airlines logo]()
$464
This Southwest deal was found by Cheapflights users on 9/5. 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 10/12:10 pm -
1 stop7h 30m
Sun 10/45:30 am -
Nonstop3h 50m
Deal found 9/5![Southwest logo]()
$502
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.
Sat 10/247:05 am -
2 stops12h 41m
Tue 10/278:00 am -
1 stop6h 39m
Deal found 9/8![United Airlines logo]()
$464
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/241:16 pm -
1 stop8h 33m
Thu 11/267:05 am -
1 stop7h 34m
Deal found 9/6![Delta logo]()
$692
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Sat 11/75:00 am -
1 stop8h 11m
Tue 11/108:00 am -
1 stop6h 33m
Deal found 9/5![United Airlines logo]()
$468
This United Airlines deal was found by Cheapflights users on 9/5. 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 11/51:31 pm -
2 stops8h 13m
Sun 11/88:00 am -
1 stop6h 26m
Deal found 9/5![United Airlines logo]()
$473
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/221:40 pm -
1 stop5h 55m
Thu 11/266:00 am -
2 stops8h 36m
Deal found 9/6![United Airlines logo]()
$476
Last-minute flights from Colorado to RaleighDiscover last-minute flight deals from Colorado to Raleigh. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Raleigh. Data last updated September 9, 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 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:46 am -
Nonstop3h 36m
Mon 10/54:49 pm -
1 stop7h 19m
Deal found 9/9![Frontier logo]()
$203
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.
Fri 10/211:46 am -
Nonstop3h 36m
Tue 10/61:56 pm -
1 stop9h 07m
Deal found 9/8![Frontier logo]()
$196
This CheapOair 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 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 9/9![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 9/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:37 pm -
1 stop11h 33m
Fri 10/1610:12 am -
1 stop24h 08m
Deal found 9/9![Frontier logo]()
$202
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 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
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 10/277:00 am -
1 stop6h 11m
Sun 11/18:00 am -
1 stop6h 45m
Deal found 9/9![United Airlines logo]()
$359
One-way flights from Colorado to RaleighSearch for one-way flight options from Colorado to Raleigh. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Colorado to Raleigh. Find affordable one-way fares based on user searches. Data last updated September 9, 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 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 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:19 pm -
2 stops37h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 12/311:00 am -
2 stops19h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![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 Super.com deal was found by Cheapflights users on 9/5. 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.
Sun 10/410:44 am -
1 stop11h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$135
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.
Thu 10/86:57 pm -
1 stop15h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$138
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 10/166:08 pm -
2 stops18h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$168
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Thu 11/58:00 am -
1 stop8h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$173
Find flight deals from Colorado to Raleigh
Keep the following information in mind while searching for Colorado to Raleigh flight deals. Data was last updated September 9, 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 Colorado 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 9, 2026.
Use the filters below to find and compare flights from Colorado to Raleigh that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DenverRaleigh
DEN Denver Intl - RDU Raleigh-Durham
DENRDU
Denver Intl
Sat 10/31
4:18 pm-9:35 pm
Nonstop3h 17m
Raleigh-Durham
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$129
Colorado SpringsRaleigh
COS Colorado Springs - RDU Raleigh-Durham
COSRDU
Colorado Springs
Tue 10/6
1:29 pm-9:39 pm
1 stop6h 10m
Raleigh-Durham
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$176
Colorado SpringsRaleigh
COS Colorado Springs - RDU Raleigh-Durham
COSRDU
Colorado Springs
Fri 10/16
6:08 pm-8:59 am
1 stop12h 51m
Raleigh-Durham
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$178
Colorado SpringsRaleigh
COS Colorado Springs - RDU Raleigh-Durham
COSRDU
Colorado Springs
Tue 10/6
6:00 am-5:00 pm
2 stops9h 00m
Raleigh-Durham
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$181
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
Colorado SpringsRaleigh
COS Colorado Springs - RDU Raleigh-Durham
COSRDU
Colorado Springs
Thu 10/15
5:00 pm-12:25 am
1 stop5h 25m
Raleigh-Durham
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$205
MontroseRaleigh
MTJ Montrose County - RDU Raleigh-Durham
MTJRDU
Montrose County
Fri 10/23
1:37 pm-9:39 pm
1 stop6h 02m
Raleigh-Durham
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$205
MontroseRaleigh
MTJ Montrose County - RDU Raleigh-Durham
MTJRDU
Montrose County
Fri 10/23
8:35 am-9:30 pm
2 stops10h 55m
Raleigh-Durham
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$210
DenverRaleigh
DEN Denver Intl - RDU Raleigh-Durham
DENRDU
Denver Intl
Fri 10/23
4:14 pm-9:39 pm
Nonstop3h 25m
Raleigh-Durham
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$211
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Colorado to Raleigh
Have a flexible travel schedule? Discover the best time to fly to Raleigh from Colorado with our price prediction graph.
DEN-RDU
COS-RDU
EGE-RDU
GJT-RDU
MTJ-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 Colorado to Raleigh
USCO-RDU
DEN-RDU
COS-RDU
EGE-RDU
GJT-RDU
What is the cheapest month to book a flight from Colorado to Raleigh?
Currently, January is the cheapest month in which you can book a flight from Colorado to Raleigh (average of $247). Flying from Colorado to Raleigh in July is currently the most expensive (average of $431). 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 RDU?
Find hourly flight availability from Colorado 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 9, 2026.
One of the essential ways to save on airfare from Colorado 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.
How much does it cost to fly round-trip from Colorado to Raleigh?
Airfare is below average for this route at the moment.
Colorado to Raleigh flights typically cost between $234 and $455 in October.The cheapest round-trip price found within the last 5 days was $191 on Frontier (Oct 19-Oct 21).
How far ahead should I book a flight from Colorado to Raleigh?
The price you pay for your flight from Colorado to Raleigh may vary depending on when you book. For the best chance of a lower fare, look to book 28 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Colorado to Raleigh?
Use this chart to determine the cheapest time to fly round-trip from Colorado to Raleigh. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their Colorado 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.
Related info for your journey
Find useful and relevant information for your journey from Colorado 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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Alternative routes for Colorado to Raleigh
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Complete your trip
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Search flights from Colorado to Raleigh by cabin class
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Colorado and Raleigh flights
Browse other Colorado and Raleigh flight options. Last updated on September 9, 2026.
Popular flight searches
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Other flights to Raleigh
Explore flights to Raleigh departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Colorado to Raleigh flights
Consider these flights traveling from Colorado to Raleigh.
Top 5 airlines flying from Colorado to Raleigh
Discover the top 5 airlines that operate flights from Colorado 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$111 | Average$277 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$217 | Average$499 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$220 | Average$468 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$227 | Average$480 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$286 | Average$467 | FlexibilityNo cancel fee | On-timeN/A |