$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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — DEN
Jun 9 — Jun 161
Round-trip
1 adult, Economy
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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 May 10, 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 May 10, 2026.
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 10/143:24 pm
MTJ
- DEN
Nonstop1h 20m
United Airlines
Sat 10/1711:38 am
DEN
- MTJ
Nonstop1h 02m
United Airlines
Deal found 5/8![United Airlines logo]()
$164
This Southwest deal was found by Cheapflights users on 5/5. 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.
Sat 5/308:20 am
HDN
- DEN
Nonstop1h 00m
Southwest
Wed 6/36:55 pm
DEN
- HDN
Nonstop0h 55m
Southwest
Deal found 5/5![Southwest logo]()
$164
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Thu 5/283:25 pm
MTJ
- DEN
Nonstop1h 20m
United Airlines
Tue 6/27:05 pm
DEN
- MTJ
Nonstop1h 05m
United Airlines
Deal found 5/6![United Airlines logo]()
$177
This United Airlines deal was found by Cheapflights users on 5/9. 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 10/11:42 pm
MTJ
- DEN
Nonstop1h 11m
United Airlines
Mon 10/511:38 am
DEN
- MTJ
Nonstop1h 02m
United Airlines
Deal found 5/9![United Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 8/1812:53 pm
GJT
- DEN
1 stop11h 45m
Multiple Airlines
Wed 9/910:30 pm
DEN
- GJT
1 stop13h 30m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$222
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 6/33:20 pm
HDN
- DEN
Nonstop1h 25m
United Airlines
Sat 6/61:31 pm
DEN
- HDN
Nonstop1h 08m
United Airlines
Deal found 5/8![United Airlines logo]()
$224
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 9/97:15 am
MTJ
- DEN
Nonstop1h 11m
United Airlines
Sat 9/121:25 pm
DEN
- MTJ
Nonstop1h 02m
United Airlines
Deal found 5/8![United Airlines logo]()
$226
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Fri 5/296:05 pm
DRO
- DEN
Nonstop1h 35m
United Airlines
Wed 6/311:15 am
DEN
- DRO
Nonstop1h 13m
United Airlines
Deal found 5/6![United Airlines logo]()
$229
This Southwest deal was found by Cheapflights users on 5/5. 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.
Sun 7/197:50 am
HDN
- DEN
Nonstop1h 15m
Southwest
Tue 7/286:10 pm
DEN
- HDN
Nonstop1h 10m
Southwest
Deal found 5/5![Southwest logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Sun 8/301:23 pm
GJT
- DEN
1 stop14h 35m
Multiple Airlines
Mon 8/317:26 pm
DEN
- GJT
1 stop16h 47m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$230
This Priceline deal was found by Cheapflights users on 5/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:15 am
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Fri 6/266:45 pm
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 5/6![Denver Air Connection logo]()
$234
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 6/31:40 pm
MTJ
- DEN
Nonstop1h 15m
United Airlines
Sat 6/61:25 pm
DEN
- MTJ
Nonstop1h 19m
United Airlines
Deal found 5/6![United Airlines logo]()
$234
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 May 10, 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 May 10, 2026.
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 6/31:20 pm
HDN
- DEN
Nonstop1h 19m
United Airlines
Sat 6/61:31 pm
DEN
- HDN
Nonstop1h 08m
United Airlines
Deal found 5/6![United Airlines logo]()
$164
This Southwest deal was found by Cheapflights users on 5/5. 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.
Sun 7/197:50 am
HDN
- DEN
Nonstop1h 15m
Southwest
Tue 7/286:10 pm
DEN
- HDN
Nonstop1h 10m
Southwest
Deal found 5/5![Southwest logo]()
$230
This Priceline deal was found by Cheapflights users on 5/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:15 am
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Thu 10/156:45 pm
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 5/9![Denver Air Connection logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Tue 5/2612:53 pm
GJT
- DEN
1 stop14h 32m
Multiple Airlines
Mon 6/110:29 pm
DEN
- GJT
1 stop13h 44m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$244
This Delta deal was found by Cheapflights users on 5/8. 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 7/176:56 pm
GJT
- DEN
1 stop3h 44m
Delta
Mon 7/273:55 pm
DEN
- GJT
1 stop6h 00m
Delta
Deal found 5/8![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Fri 6/57:00 am
DRO
- DEN
Nonstop1h 22m
United Airlines
Sun 6/77:05 pm
DEN
- DRO
Nonstop1h 17m
United Airlines
Deal found 5/5![United Airlines logo]()
$229
This Priceline deal was found by Cheapflights users on 5/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/24:25 pm
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Sat 7/1110:00 am
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 5/8![Denver Air Connection logo]()
$234
This Priceline deal was found by Cheapflights users on 5/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:15 am
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Fri 6/266:45 pm
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 5/6![Denver Air Connection logo]()
$234
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 6/107:25 am
MTJ
- DEN
Nonstop1h 13m
United Airlines
Mon 6/151:25 pm
DEN
- MTJ
Nonstop1h 19m
United Airlines
Deal found 5/6![United Airlines logo]()
$234
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/277:40 am
GJT
- DEN
1 stop4h 13m
Delta
Mon 6/293:55 pm
DEN
- GJT
1 stop5h 59m
Delta
Deal found 5/9![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 6/31:40 pm
MTJ
- DEN
Nonstop1h 15m
United Airlines
Sat 6/61:25 pm
DEN
- MTJ
Nonstop1h 19m
United Airlines
Deal found 5/6![United Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:15 am
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Tue 7/2110:00 am
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 5/10![Denver Air Connection logo]()
$241
This Southwest deal was found by Cheapflights users on 5/7. 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.
Fri 6/58:00 am
MTJ
- DEN
Nonstop1h 15m
Southwest
Sun 6/76:15 pm
DEN
- MTJ
Nonstop1h 15m
Southwest
Deal found 5/7![Southwest logo]()
$301
This United Airlines deal was found by Cheapflights users on 5/10. 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.
Tue 9/85:20 am
DRO
- DEN
Nonstop1h 34m
United Airlines
Tue 9/158:55 pm
DEN
- DRO
Nonstop1h 20m
United Airlines
Deal found 5/10![United Airlines logo]()
$239
This Southwest deal was found by Cheapflights users on 5/9. 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 6/187:50 am
HDN
- DEN
Nonstop1h 15m
Southwest
Mon 6/226:10 pm
DEN
- HDN
Nonstop1h 10m
Southwest
Deal found 5/9![Southwest logo]()
$323
This United Airlines deal was found by Cheapflights users on 5/7. 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.
Sat 6/61:40 pm
MTJ
- DEN
Nonstop1h 15m
United Airlines
Fri 6/121:25 pm
DEN
- MTJ
Nonstop1h 19m
United Airlines
Deal found 5/7![United Airlines logo]()
$246
This Priceline deal was found by Cheapflights users on 5/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:00 am
ALS
- DEN
Nonstop0h 55m
Denver Air Connection
Sun 6/75:30 pm
DEN
- ALS
Nonstop0h 55m
Denver Air Connection
Deal found 5/5![Denver Air Connection logo]()
$274
This United Airlines deal was found by Cheapflights users on 5/9. 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.
Mon 6/83:20 pm
GUC
- DEN
Nonstop1h 23m
United Airlines
Sun 6/147:25 pm
DEN
- GUC
Nonstop1h 06m
United Airlines
Deal found 5/9![United Airlines logo]()
$249
This Priceline deal was found by Cheapflights users on 5/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:00 am
ALS
- DEN
Nonstop0h 55m
Denver Air Connection
Mon 6/1512:40 pm
DEN
- ALS
Nonstop0h 50m
Denver Air Connection
Deal found 5/8![Denver Air Connection logo]()
$274
This United Airlines deal was found by Cheapflights users on 5/9. 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 9/51:40 pm
GJT
- DEN
Nonstop1h 15m
United Airlines
Sat 9/127:26 pm
DEN
- GJT
Nonstop1h 10m
United Airlines
Deal found 5/9![United Airlines logo]()
$249
This Priceline deal was found by Cheapflights users on 5/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/62:00 pm
ALS
- DEN
Nonstop0h 55m
Denver Air Connection
Fri 6/125:30 pm
DEN
- ALS
Nonstop0h 55m
Denver Air Connection
Deal found 5/9![Denver Air Connection logo]()
$274
This Southwest deal was found by Cheapflights users on 5/9. 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.
Sun 5/249:15 am
MTJ
- DEN
Nonstop1h 00m
Southwest
Mon 5/256:10 pm
DEN
- MTJ
Nonstop1h 00m
Southwest
Deal found 5/9![Southwest logo]()
$371
This Denver Air Connection deal was found by Cheapflights users on 5/7. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/152:00 pm
ALS
- DEN
Nonstop0h 55m
Denver Air Connection
Wed 8/1912:40 pm
DEN
- ALS
Nonstop0h 50m
Denver Air Connection
Deal found 5/7![Denver Air Connection logo]()
$274
This Southwest deal was found by Cheapflights users on 5/9. 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.
Sat 5/238:30 am
MTJ
- DEN
Nonstop1h 00m
Southwest
Wed 5/276:55 pm
DEN
- MTJ
Nonstop1h 00m
Southwest
Deal found 5/9![Southwest logo]()
$371
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Tue 6/211:31 am
COS
- DEN
Nonstop1h 14m
United Airlines
Tue 6/95:00 pm
DEN
- COS
Nonstop0h 57m
United Airlines
Deal found 5/5![United Airlines logo]()
$257
This Priceline deal was found by Cheapflights users on 5/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:00 pm
ALS
- DEN
Nonstop0h 55m
Denver Air Connection
Wed 9/165:30 pm
DEN
- ALS
Nonstop0h 55m
Denver Air Connection
Deal found 5/7![Denver Air Connection logo]()
$274
This Southwest deal was found by Cheapflights users on 5/6. 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.
Thu 5/218:10 am
MTJ
- DEN
Nonstop1h 00m
Southwest
Mon 5/256:10 pm
DEN
- MTJ
Nonstop1h 00m
Southwest
Deal found 5/6![Southwest logo]()
$371
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Wed 7/16:05 pm
DRO
- DEN
Nonstop1h 35m
United Airlines
Wed 7/88:40 pm
DEN
- DRO
Nonstop1h 20m
United Airlines
Deal found 5/5![United Airlines logo]()
$266
This Expedia deal was found by Cheapflights users on 5/9. 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.
Tue 6/238:00 am
ALS
- DEN
Nonstop0h 55m
Denver Air Connection
Mon 6/295:30 pm
DEN
- ALS
Nonstop0h 55m
Denver Air Connection
Deal found 5/9![Denver Air Connection logo]()
$274
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Wed 5/201:36 pm
GUC
- DEN
Nonstop1h 19m
United Airlines
Sun 5/2411:35 am
DEN
- GUC
Nonstop1h 09m
United Airlines
Deal found 5/5![United Airlines logo]()
$269
Last-minute flights from Colorado to DenverDiscover last-minute flight deals from Colorado to Denver. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Denver. Data last updated May 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Tue 5/2612:53 pm
GJT
- DEN
1 stop14h 32m
Multiple Airlines
Mon 6/110:29 pm
DEN
- GJT
1 stop13h 44m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$244
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Thu 5/283:25 pm
MTJ
- DEN
Nonstop1h 20m
United Airlines
Tue 6/27:05 pm
DEN
- MTJ
Nonstop1h 05m
United Airlines
Deal found 5/6![United Airlines logo]()
$177
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Fri 5/296:05 pm
DRO
- DEN
Nonstop1h 35m
United Airlines
Wed 6/311:15 am
DEN
- DRO
Nonstop1h 13m
United Airlines
Deal found 5/6![United Airlines logo]()
$229
This Southwest deal was found by Cheapflights users on 5/5. 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.
Sat 5/308:20 am
HDN
- DEN
Nonstop1h 00m
Southwest
Wed 6/36:55 pm
DEN
- HDN
Nonstop0h 55m
Southwest
Deal found 5/5![Southwest logo]()
$164
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 6/33:20 pm
HDN
- DEN
Nonstop1h 25m
United Airlines
Sat 6/61:31 pm
DEN
- HDN
Nonstop1h 08m
United Airlines
Deal found 5/8![United Airlines logo]()
$224
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 6/31:40 pm
MTJ
- DEN
Nonstop1h 15m
United Airlines
Sat 6/61:25 pm
DEN
- MTJ
Nonstop1h 19m
United Airlines
Deal found 5/6![United Airlines logo]()
$234
This Southwest deal was found by Cheapflights users on 5/7. 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.
Thu 6/48:00 am
MTJ
- DEN
Nonstop1h 15m
Southwest
Thu 6/116:15 pm
DEN
- MTJ
Nonstop1h 15m
Southwest
Deal found 5/7![Southwest logo]()
$241
This United Airlines deal was found by Cheapflights users on 5/8. 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 6/64:45 pm
DRO
- DEN
Nonstop1h 35m
United Airlines
Thu 6/117:05 pm
DEN
- DRO
Nonstop1h 17m
United Airlines
Deal found 5/8![United Airlines logo]()
$239
This United Airlines deal was found by Cheapflights users on 5/7. 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.
Sat 6/61:40 pm
MTJ
- DEN
Nonstop1h 15m
United Airlines
Fri 6/121:25 pm
DEN
- MTJ
Nonstop1h 19m
United Airlines
Deal found 5/7![United Airlines logo]()
$246
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Fri 6/197:00 am
DRO
- DEN
Nonstop1h 22m
United Airlines
Sun 6/218:10 am
DEN
- DRO
Nonstop1h 23m
United Airlines
Deal found 5/5![United Airlines logo]()
$236
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Fri 6/191:33 pm
GJT
- DEN
Nonstop1h 22m
United Airlines
Sun 6/2111:24 am
DEN
- GJT
Nonstop1h 07m
United Airlines
Deal found 5/6![United Airlines logo]()
$239
This Priceline deal was found by Cheapflights users on 5/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:15 am
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Fri 6/266:45 pm
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 5/6![Denver Air Connection logo]()
$234
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 May 10, 2026.
Search for one-way flight options from Colorado to Denver. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
This Southwest deal was found by Cheapflights users on 5/8. 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.
Wed 7/18:15 am
MTJ
- DEN
Nonstop1h 15m
Southwest
Deal found 5/8![Southwest logo]()
$59
This Southwest deal was found by Cheapflights users on 5/8. 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.
Wed 7/18:00 am
HDN
- DEN
Nonstop1h 15m
Southwest
Deal found 5/8![Southwest logo]()
$59
This Southwest deal was found by Cheapflights users on 5/5. 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.
Tue 6/28:45 am
MTJ
- DEN
Nonstop1h 00m
Southwest
Deal found 5/5![Southwest logo]()
$69
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Tue 6/27:25 am
HDN
- DEN
Nonstop1h 21m
United Airlines
Deal found 5/5![United Airlines logo]()
$69
This United Airlines deal was found by Cheapflights users on 5/9. 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 11/31:35 pm
MTJ
- DEN
Nonstop1h 13m
United Airlines
Deal found 5/9![United Airlines logo]()
$94
This United Airlines deal was found by Cheapflights users on 5/9. 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 11/31:29 pm
HDN
- DEN
Nonstop1h 08m
United Airlines
Deal found 5/9![United Airlines logo]()
$94
This Southwest deal was found by Cheapflights users on 5/8. 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.
Mon 6/18:10 am
MTJ
- DEN
Nonstop1h 00m
Southwest
Deal found 5/8![Southwest logo]()
$96
This Southwest deal was found by Cheapflights users on 5/6. 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.
Thu 5/288:40 am
HDN
- DEN
Nonstop1h 00m
Southwest
Deal found 5/6![Southwest logo]()
$96
This United Airlines deal was found by Cheapflights users on 5/8. 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 6/23:25 pm
MTJ
- DEN
Nonstop1h 20m
United Airlines
Deal found 5/8![United Airlines logo]()
$104
This United Airlines deal was found by Cheapflights users on 5/8. 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 6/301:14 pm
HDN
- DEN
Nonstop1h 19m
United Airlines
Deal found 5/8![United Airlines logo]()
$104
This Booking.com deal was found by Cheapflights users on 5/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/161:20 pm
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Deal found 5/6![Denver Air Connection logo]()
$106
This Priceline deal was found by Cheapflights users on 5/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:15 am
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Deal found 5/8![Denver Air Connection logo]()
$117
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 May 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $164 (United Airlines) |
One-way from | $59 (Southwest) |
Popular in | January |
Cheapest in | December |
Average price | $564 |
Good round-trip deal | $234 or less |
Good one-way deal | $94 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 2,558,603 searches. Data last updated May 10, 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 - DEN
HDNDEN
Hayden Yampa Valley
Wed 6/3
1:20 pm-2:39 pm
Nonstop1h 19m
Denver Intl
Sat 6/6
1:31 pm-2:39 pm
Nonstop1h 08m
$164
DurangoDenver
DRO - DEN
DRODEN
Durango La Plata County
Fri 6/5
7:00 am-8:22 am
Nonstop1h 22m
Denver Intl
Sun 6/7
7:05 pm-8:22 pm
Nonstop1h 17m
$229
HaydenDenver
HDN - DEN
HDNDEN
Hayden Yampa Valley
Sun 7/19
7:50 am-9:05 am
Nonstop1h 15m
Denver Intl
Tue 7/28
6:10 pm-7:20 pm
Nonstop1h 10m
$230
CortezDenver
CEZ - DEN
CEZDEN
Cortez Montezuma County
Fri 10/9
7:15 am-8:45 am
Nonstop1h 30m
Denver Intl
Thu 10/15
6:45 pm-8:20 pm
Nonstop1h 35m
$234
CortezDenver
CEZ - DEN
CEZDEN
Cortez Montezuma County
Thu 7/2
4:25 pm-5:55 pm
Nonstop1h 30m
Denver Intl
Sat 7/11
10:00 am-11:35 am
Nonstop1h 35m
$234
CortezDenver
CEZ - DEN
CEZDEN
Cortez Montezuma County
Thu 6/25
7:15 am-8:45 am
Nonstop1h 30m
Denver Intl
Fri 6/26
6:45 pm-8:20 pm
Nonstop1h 35m
$234
MontroseDenver
MTJ - DEN
MTJDEN
Montrose County
Wed 6/10
7:25 am-8:38 am
Nonstop1h 13m
Denver Intl
Mon 6/15
1:25 pm-2:44 pm
Nonstop1h 19m
$234
MontroseDenver
MTJ - DEN
MTJDEN
Montrose County
Wed 6/3
1:40 pm-2:55 pm
Nonstop1h 15m
Denver Intl
Sat 6/6
1:25 pm-2:44 pm
Nonstop1h 19m
$234
DurangoDenver
DRO - DEN
DRODEN
Durango La Plata County
Tue 9/8
5:20 am-6:54 am
Nonstop1h 34m
Denver Intl
Tue 9/15
8:55 pm-10:15 pm
Nonstop1h 20m
$239
CortezDenver
CEZ - DEN
CEZDEN
Cortez Montezuma County
Fri 7/17
7:15 am-8:45 am
Nonstop1h 30m
Denver Intl
Tue 7/21
10:00 am-11:35 am
Nonstop1h 35m
$241
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.
HDN-DEN
CEZ-DEN
MTJ-DEN
GJT-DEN
ALS-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
HDN-DEN
CEZ-DEN
MTJ-DEN
GJT-DEN
How far ahead should I book a flight from Colorado to Denver?
The best time to book flights from Colorado to Denver is 39 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.
What is the cheapest month to book a flight from Colorado to Denver?
Currently, May is the cheapest month in which you can book a flight from Colorado to Denver (average of $79). Flying from Colorado to Denver in August is currently the most expensive (average of $141). 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 May 10, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 22% 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 May 10, 2026.
The most flights from USCO to DEN are scheduled on a Monday (26 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (19 on average).
Reviews of airlines servicing Denver
Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated May 10, 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
Crew
9.1
Food
8.2
Overall
8.1
Comfort
8.6
Boarding
8.2
Entertainment
7.6
Denver Air Connection
Denver Air Connection
Crew
9.1
Food
8.2
Overall
8.1
Comfort
8.6
Boarding
8.2
Entertainment
7.6
Denver Air Connection
Crew
9.1
Food
8.2
Overall
8.1
Comfort
8.6
Boarding
8.2
Entertainment
7.6
Denver Air Connection
Crew
9.1
Food
8.2
Overall
8.1
Comfort
8.6
Boarding
8.2
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
Black Hawk
Lakewood
Westminster
Broomfield
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Fort Morgan
Glendale
Evergreen
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Colorado to Denver
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Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.
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 May 10, 2026.
Search flights from Colorado to Denver by cabin class
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 May 10, 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 2,558,603 searches. Data last updated May 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$251 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$139 | Average$291 | FlexibilityNo cancel fee | On-time69% |