$59+ Cheap flights from Colorado 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — DEN
Oct 1 — Oct 81
Round-trip
1 adult, Economy
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Find cheap flights from Colorado 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
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Cheapest flights from Colorado to DenverExplore the most affordable flight options available from Colorado to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 1, 2026.
Explore the most affordable flight options available from Colorado to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 1, 2026.
This United Airlines deal was found by Cheapflights users on 8/27. 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 10/297:15 am -
Nonstop1h 15m
Sat 10/317:29 pm -
Nonstop1h 03m
Deal found 8/27![United Airlines logo]()
$187
This United Airlines deal was found by Cheapflights users on 8/27. 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 10/117:05 am -
Nonstop1h 18m
Thu 10/157:25 pm -
Nonstop0h 56m
Deal found 8/27![United Airlines logo]()
$195
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Mon 10/57:15 am -
Nonstop1h 11m
Tue 10/2011:33 am -
Nonstop1h 02m
Deal found 8/27![United Airlines logo]()
$217
This Expedia deal was found by Cheapflights users on 8/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:00 am -
Nonstop1h 30m
Sun 11/85:55 pm -
Nonstop1h 35m
Deal found 8/29![Denver Air Connection logo]()
$227
This Priceline deal was found by Cheapflights users on 8/27. 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 10/221:20 pm -
Nonstop1h 30m
Thu 10/225:55 pm -
Nonstop1h 35m
Deal found 8/27![Denver Air Connection logo]()
$229
This Southwest deal was found by Cheapflights users on 8/27. 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 9/179:10 am -
Nonstop1h 05m
Mon 9/216:05 pm -
Nonstop1h 20m
Deal found 8/27![Southwest logo]()
$233
This Denver Air Connection deal was found by Cheapflights users on 8/27. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:20 pm -
Nonstop1h 30m
Mon 10/510:00 am -
Nonstop1h 35m
Deal found 8/27![Denver Air Connection logo]()
$234
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Fri 9/251:37 pm -
Nonstop1h 11m
Fri 9/257:32 pm -
Nonstop1h 07m
Deal found 8/27![United Airlines logo]()
$249
This Southwest deal was found by Cheapflights users on 8/31. 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.
Wed 9/239:05 am -
Nonstop1h 05m
Wed 9/236:10 pm -
Nonstop1h 20m
Deal found 8/31![Southwest logo]()
$251
This United Airlines deal was found by Cheapflights users on 8/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:14 pm -
Nonstop1h 34m
Fri 10/211:45 am -
Nonstop0h 56m
Deal found 8/28![United Airlines logo]()
$253
This FlightHub deal was found by Cheapflights users on 8/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:20 pm -
Nonstop1h 30m
Wed 9/2311:25 am -
Nonstop1h 35m
Deal found 8/29![Denver Air Connection logo]()
$259
This United Airlines deal was found by Cheapflights users on 8/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:00 am -
Nonstop1h 24m
Mon 10/128:55 pm -
Nonstop1h 20m
Deal found 8/28![United Airlines logo]()
$259
Best flights from Colorado to DenverDiscover carefully curated flight deals from Colorado to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
Discover carefully curated flight deals from Colorado to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
This United Airlines deal was found by Cheapflights users on 8/27. 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 10/297:15 am -
Nonstop1h 15m
Sat 10/317:29 pm -
Nonstop1h 03m
Deal found 8/27![United Airlines logo]()
$187
This Expedia deal was found by Cheapflights users on 8/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:00 am -
Nonstop1h 30m
Sun 11/85:55 pm -
Nonstop1h 35m
Deal found 8/29![Denver Air Connection logo]()
$227
This Southwest deal was found by Cheapflights users on 8/28. 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.
Fri 10/28:35 am -
Nonstop1h 05m
Mon 10/56:25 pm -
Nonstop1h 05m
Deal found 8/28![Southwest logo]()
$233
This Delta deal was found by Cheapflights users on 8/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:15 pm -
1 stop6h 19m
Sat 10/178:20 am -
1 stop4h 10m
Deal found 8/29![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 8/27. 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 10/117:05 am -
Nonstop1h 18m
Thu 10/157:25 pm -
Nonstop0h 56m
Deal found 8/27![United Airlines logo]()
$195
This Priceline deal was found by Cheapflights users on 8/27. 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 10/221:20 pm -
Nonstop1h 30m
Thu 10/225:55 pm -
Nonstop1h 35m
Deal found 8/27![Denver Air Connection logo]()
$229
This United Airlines deal was found by Cheapflights users on 8/26. 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 12/227:00 am -
Nonstop1h 22m
Tue 12/297:30 pm -
Nonstop1h 03m
Deal found 8/26![United Airlines logo]()
$217
This Priceline deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:25 pm -
Nonstop1h 30m
Fri 9/1810:00 am -
Nonstop1h 35m
Deal found 8/26![Denver Air Connection logo]()
$234
This Southwest deal was found by Cheapflights users on 8/27. 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 9/234:15 pm -
Nonstop0h 55m
Mon 9/282:55 pm -
Nonstop0h 45m
Deal found 8/27![Southwest logo]()
$277
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/301:37 pm -
Nonstop1h 11m
Wed 10/77:30 pm -
Nonstop1h 07m
Deal found 8/27![United Airlines logo]()
$233
This Denver Air Connection deal was found by Cheapflights users on 8/30. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:20 pm -
Nonstop1h 30m
Mon 10/510:00 am -
Nonstop1h 35m
Deal found 8/30![Denver Air Connection logo]()
$234
This Southwest deal was found by Cheapflights users on 8/27. 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 9/2411:20 am -
Nonstop0h 55m
Thu 10/18:50 am -
Nonstop0h 45m
Deal found 8/27![Southwest logo]()
$277
This Priceline deal was found by Cheapflights users on 8/31. 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.
Sun 10/181:20 pm -
Nonstop1h 30m
Sun 10/2510:00 am -
Nonstop1h 35m
Deal found 8/31![Denver Air Connection logo]()
$234
This United Airlines deal was found by Cheapflights users on 8/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:14 pm -
Nonstop1h 34m
Fri 10/211:45 am -
Nonstop0h 56m
Deal found 8/28![United Airlines logo]()
$253
This Denver Air Connection deal was found by Cheapflights users on 8/28. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:00 am -
Nonstop1h 30m
Wed 10/75:55 pm -
Nonstop1h 35m
Deal found 8/28![Denver Air Connection logo]()
$234
This Southwest deal was found by Cheapflights users on 8/30. 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.
Wed 9/239:05 am -
Nonstop1h 05m
Wed 9/236:10 pm -
Nonstop1h 20m
Deal found 8/30![Southwest logo]()
$285
This Denver Air Connection deal was found by Cheapflights users on 8/28. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:25 pm -
Nonstop1h 30m
Thu 10/810:00 am -
Nonstop1h 35m
Deal found 8/28![Denver Air Connection logo]()
$234
This United Airlines deal was found by Cheapflights users on 8/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:55 pm -
Nonstop1h 34m
Mon 11/98:20 am -
Nonstop1h 27m
Deal found 8/28![United Airlines logo]()
$259
This Southwest deal was found by Cheapflights users on 8/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:25 am -
Nonstop1h 20m
Sun 11/86:45 pm -
Nonstop1h 00m
Deal found 8/29![Southwest logo]()
$293
This Priceline deal was found by Cheapflights users on 8/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:15 am -
Nonstop1h 30m
Fri 9/256:45 pm -
Nonstop1h 35m
Deal found 8/30![Denver Air Connection logo]()
$234
This United Airlines deal was found by Cheapflights users on 8/26. 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 9/196:00 pm -
Nonstop1h 34m
Mon 9/2111:19 am -
Nonstop1h 13m
Deal found 8/26![United Airlines logo]()
$259
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:35 pm -
Nonstop1h 20m
Sat 10/311:25 pm -
Nonstop1h 20m
Deal found 8/30![United Airlines logo]()
$259
This Southwest deal was found by Cheapflights users on 8/30. 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.
Sat 9/199:05 am -
Nonstop1h 10m
Sun 9/206:50 pm -
Nonstop1h 00m
Deal found 8/30![Southwest logo]()
$334
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:37 pm -
Nonstop1h 18m
Tue 10/2011:20 am -
Nonstop1h 13m
Deal found 8/30![United Airlines logo]()
$259
This Denver Air Connection deal was found by Cheapflights users on 8/26. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:45 am -
Nonstop0h 55m
Mon 10/55:15 pm -
Nonstop0h 55m
Deal found 8/26![Denver Air Connection logo]()
$274
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/266:00 pm -
Nonstop1h 33m
Sat 10/38:20 am -
Nonstop1h 17m
Deal found 8/27![United Airlines logo]()
$259
This Orbitz deal was found by Cheapflights users on 8/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/282:00 pm -
Nonstop0h 55m
Sun 1/312:40 pm -
Nonstop0h 50m
Deal found 8/30![Denver Air Connection logo]()
$274
This Southwest deal was found by Cheapflights users on 8/31. 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 9/224:15 pm -
Nonstop0h 55m
Tue 9/298:55 pm -
Nonstop0h 55m
Deal found 8/31![Southwest logo]()
$373
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/245:30 am -
Nonstop1h 30m
Thu 10/17:20 pm -
Nonstop1h 10m
Deal found 8/27![United Airlines logo]()
$269
This Expedia deal was found by Cheapflights users on 8/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:45 am -
Nonstop0h 55m
Fri 10/1612:40 pm -
Nonstop0h 50m
Deal found 8/28![Denver Air Connection logo]()
$274
Last-minute flights from Colorado to DenverDiscover last-minute flight deals from Colorado to Denver. Data last updated September 1, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Denver. Data last updated September 1, 2026 and is based on user searches.
This Denver Air Connection deal was found by Cheapflights users on 8/26. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:20 pm -
Nonstop1h 30m
Mon 9/1410:00 am -
Nonstop1h 35m
Deal found 8/26![Denver Air Connection logo]()
$284
This FlightHub deal was found by Cheapflights users on 8/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:20 pm -
Nonstop1h 30m
Wed 9/2311:25 am -
Nonstop1h 35m
Deal found 8/29![Denver Air Connection logo]()
$259
This Southwest deal was found by Cheapflights users on 8/27. 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 9/179:10 am -
Nonstop1h 05m
Mon 9/216:05 pm -
Nonstop1h 20m
Deal found 8/27![Southwest logo]()
$233
This Priceline deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:25 pm -
Nonstop1h 30m
Fri 9/1810:00 am -
Nonstop1h 35m
Deal found 8/26![Denver Air Connection logo]()
$234
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:24 pm -
Nonstop1h 32m
Mon 9/2111:19 am -
Nonstop1h 13m
Deal found 8/30![United Airlines logo]()
$274
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:12 pm -
Nonstop1h 36m
Sun 9/207:40 am -
Nonstop1h 09m
Deal found 8/30![United Airlines logo]()
$284
This United Airlines deal was found by Cheapflights users on 8/26. 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 9/196:00 pm -
Nonstop1h 34m
Mon 9/2111:19 am -
Nonstop1h 13m
Deal found 8/26![United Airlines logo]()
$259
This Southwest deal was found by Cheapflights users on 8/31. 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.
Wed 9/239:05 am -
Nonstop1h 05m
Wed 9/236:10 pm -
Nonstop1h 20m
Deal found 8/31![Southwest logo]()
$285
This Southwest deal was found by Cheapflights users on 8/27. 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 9/2411:20 am -
Nonstop0h 55m
Thu 10/18:50 am -
Nonstop0h 45m
Deal found 8/27![Southwest logo]()
$277
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Fri 9/251:37 pm -
Nonstop1h 11m
Fri 9/257:32 pm -
Nonstop1h 07m
Deal found 8/27![United Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 8/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:14 pm -
Nonstop1h 34m
Fri 10/211:45 am -
Nonstop0h 56m
Deal found 8/28![United Airlines logo]()
$253
This United Airlines deal was found by Cheapflights users on 8/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:00 am -
Nonstop1h 21m
Fri 10/27:40 am -
Nonstop1h 09m
Deal found 8/28![United Airlines logo]()
$269
One-way flights from Colorado to DenverSearch for one-way flight options from Colorado to Denver. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
Search for one-way flight options from Colorado to Denver. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
This Southwest deal was found by Cheapflights users on 8/27. 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 9/269:05 am -
Nonstop1h 10m
Deal found 8/27![Southwest logo]()
$59
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/233:10 pm -
Nonstop1h 35m
Deal found 8/27![United Airlines logo]()
$94
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/267:15 am -
Nonstop1h 11m
Deal found 8/27![United Airlines logo]()
$109
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Fri 9/257:05 am -
Nonstop1h 18m
Deal found 8/27![United Airlines logo]()
$111
This Denver Air Connection deal was found by Cheapflights users on 8/27. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:15 am -
Nonstop1h 30m
Deal found 8/27![Denver Air Connection logo]()
$117
This Southwest deal was found by Cheapflights users on 8/27. 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 11/2611:25 am -
Nonstop1h 15m
Deal found 8/27![Southwest logo]()
$122
This Southwest deal was found by Cheapflights users on 8/27. 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 9/269:15 am -
Nonstop1h 05m
Deal found 8/27![Southwest logo]()
$125
This United Airlines deal was found by Cheapflights users on 8/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:10 pm -
Nonstop1h 35m
Deal found 8/29![United Airlines logo]()
$127
This CheapOair deal was found by Cheapflights users on 8/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:00 pm -
Nonstop0h 55m
Deal found 8/28![Denver Air Connection logo]()
$137
This Southwest deal was found by Cheapflights users on 8/27. 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 9/174:25 pm -
Nonstop0h 55m
Deal found 8/27![Southwest logo]()
$139
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/177:15 am -
Nonstop1h 11m
Deal found 8/27![United Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 10/262:06 pm -
2 stops18h 16m
Deal found 8/27![Multiple Airlines logo]()
$146
Find flight deals from Colorado to Denver
Keep the following information in mind while searching for Colorado to Denver flight deals. Data was last updated September 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $187 (United Airlines) |
One-way from | $59 (Southwest) |
Good round-trip deal | $234 or less |
Good one-way deal | $117 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado 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 7,457,451 searches. Data last updated September 1, 2026.
Use the filters below to find and compare flights from Colorado to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HaydenDenver
HDN Hayden Yampa Valley - DEN Denver Intl
HDNDEN
Hayden Yampa Valley
Thu 10/29
7:15 am-8:30 am
Nonstop1h 15m
Denver Intl
Sat 10/31
7:29 pm-8:32 pm
Nonstop1h 03m
$187
HaydenDenver
HDN Hayden Yampa Valley - DEN Denver Intl
HDNDEN
Hayden Yampa Valley
Sun 10/11
7:05 am-8:23 am
Nonstop1h 18m
Denver Intl
Thu 10/15
7:25 pm-8:21 pm
Nonstop0h 56m
$195
MontroseDenver
MTJ Montrose County - DEN Denver Intl
MTJDEN
Montrose County
Tue 12/22
7:00 am-8:22 am
Nonstop1h 22m
Denver Intl
Tue 12/29
7:30 pm-8:33 pm
Nonstop1h 03m
$217
CortezDenver
CEZ Cortez Montezuma County - DEN Denver Intl
CEZDEN
Cortez Montezuma County
Fri 11/6
7:00 am-8:30 am
Nonstop1h 30m
Denver Intl
Sun 11/8
5:55 pm-7:30 pm
Nonstop1h 35m
$227
CortezDenver
CEZ Cortez Montezuma County - DEN Denver Intl
CEZDEN
Cortez Montezuma County
Thu 10/22
1:20 pm-2:50 pm
Nonstop1h 30m
Denver Intl
Thu 10/22
5:55 pm-7:30 pm
Nonstop1h 35m
$229
MontroseDenver
MTJ Montrose County - DEN Denver Intl
MTJDEN
Montrose County
Fri 10/2
8:35 am-9:40 am
Nonstop1h 05m
Denver Intl
Mon 10/5
6:25 pm-7:30 pm
Nonstop1h 05m
$233
MontroseDenver
MTJ Montrose County - DEN Denver Intl
MTJDEN
Montrose County
Wed 9/30
1:37 pm-2:48 pm
Nonstop1h 11m
Denver Intl
Wed 10/7
7:30 pm-8:37 pm
Nonstop1h 07m
$233
CortezDenver
CEZ Cortez Montezuma County - DEN Denver Intl
CEZDEN
Cortez Montezuma County
Thu 9/17
4:25 pm-5:55 pm
Nonstop1h 30m
Denver Intl
Fri 9/18
10:00 am-11:35 am
Nonstop1h 35m
$234
CortezDenver
CEZ Cortez Montezuma County - DEN Denver Intl
CEZDEN
Cortez Montezuma County
Fri 10/2
1:20 pm-2:50 pm
Nonstop1h 30m
Denver Intl
Mon 10/5
10:00 am-11:35 am
Nonstop1h 35m
$234
CortezDenver
CEZ Cortez Montezuma County - DEN Denver Intl
CEZDEN
Cortez Montezuma County
Sun 10/18
1:20 pm-2:50 pm
Nonstop1h 30m
Denver Intl
Sun 10/25
10:00 am-11:35 am
Nonstop1h 35m
$234
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Colorado to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Colorado with our price prediction graph.
MTJ-DEN
CEZ-DEN
HDN-DEN
DRO-DEN
GJT-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 Colorado to Denver
USCO-DEN
MTJ-DEN
CEZ-DEN
HDN-DEN
DRO-DEN
What is the cheapest month to book a flight from Colorado to Denver?
Currently, March is the cheapest month in which you can book a flight from Colorado to Denver (average of $226). Flying from Colorado to Denver in June is currently the most expensive (average of $305). 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 DEN?
Find hourly flight availability from Colorado 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 September 1, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 15% on flights from Colorado to Denver by exploring options for tickets in the afternoon.
Weekly flight availability from Colorado to Denver
Explore weekly flight availability from Colorado 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 September 1, 2026.
The most flights from USCO to DEN are scheduled on a Friday (37 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (18 on average).
How far ahead should I book a flight from Colorado to Denver?
The best time to book flights from Colorado to Denver is 46 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 September 1, 2026.
Read through reviews of airlines operating flights from Colorado to Denver, such as Denver Air Connection,Southwest, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Denver Air Connection
Boarding
8.3
Overall
8.2
Crew
9.2
Food
8.3
Comfort
8.7
Entertainment
7.6
Denver Air Connection
Denver Air Connection
Boarding
8.3
Overall
8.2
Crew
9.2
Food
8.3
Comfort
8.7
Entertainment
7.6
Denver Air Connection
Boarding
8.3
Overall
8.2
Crew
9.2
Food
8.3
Comfort
8.7
Entertainment
7.6
Denver Air Connection
Boarding
8.3
Overall
8.2
Crew
9.2
Food
8.3
Comfort
8.7
Entertainment
7.6
Related info for your journey
Find useful and relevant information for your journey from Colorado 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
Westminster
Lakewood
Black Hawk
Centennial
Broomfield
Golden
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Greeley
Cripple Creek
Winter Park
Limon
Manitou Springs
Frisco
Englewood
Glendale
Evergreen
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Colorado to Denver
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Complete your trip
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Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 1, 2026.
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Find flights from Colorado to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and Denver flights
Browse other Colorado and Denver flight options. Last updated on September 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Colorado to Denver flights
Consider these flights traveling from Colorado to Denver.
Top 2 airlines flying from Colorado to Denver
Discover the top 2 airlines that operate flights from Colorado 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 7,457,451 searches. Data last updated September 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$251 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$138 | Average$297 | FlexibilityNo cancel fee | On-time69% |