$63+ Cheap flights from California to Colorado
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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DEN
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Cheapest flights from California to ColoradoExplore the most affordable flight options available from California to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
Explore the most affordable flight options available from California to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
This Super.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:53 pm
LAS
- DEN
Nonstop2h 11m
Frontier
Mon 8/3110:29 pm
DEN
- LAS
Nonstop2h 01m
Frontier
Deal found 6/11![Frontier logo]()
$94
This Super.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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.
Wed 10/79:15 pm
LAS
- DEN
Nonstop2h 00m
Frontier
Wed 10/1412:24 pm
DEN
- LAS
Nonstop2h 03m
Frontier
Deal found 6/13![Frontier logo]()
$95
This Frontier deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:59 am
LAS
- DEN
Nonstop1h 53m
Frontier
Tue 9/2210:30 pm
DEN
- LAS
Nonstop2h 01m
Frontier
Deal found 6/13![Frontier logo]()
$96
This Frontier deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:24 pm
LAS
- DEN
Nonstop2h 14m
Frontier
Mon 9/147:08 pm
DEN
- LAS
Nonstop2h 02m
Frontier
Deal found 6/11![Frontier logo]()
$97
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:00 am
LAS
- DEN
Nonstop2h 05m
Frontier
Tue 8/412:47 pm
DEN
- LAS
Nonstop2h 00m
Frontier
Deal found 6/11![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Wed 9/235:58 pm
LAX
- DEN
Nonstop2h 32m
Frontier
Wed 9/3010:29 pm
DEN
- LAX
Nonstop2h 34m
Frontier
Deal found 6/10![Frontier logo]()
$103
This Frontier deal was found by Cheapflights users on 6/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:59 am
LAS
- DEN
Nonstop1h 53m
Frontier
Wed 10/710:30 pm
DEN
- LAS
Nonstop2h 01m
Frontier
Deal found 6/10![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:46 pm
LAX
- DEN
Nonstop2h 36m
Frontier
Wed 7/810:39 pm
DEN
- LAX
Nonstop2h 32m
Frontier
Deal found 6/11![Frontier logo]()
$104
This Super.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:59 am
LAS
- DEN
Nonstop1h 53m
Frontier
Tue 9/2210:30 pm
DEN
- LAS
Nonstop2h 01m
Frontier
Deal found 6/14![Frontier logo]()
$106
This Cheapflightsfares deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:56 pm
LAX
- DEN
Nonstop2h 44m
Frontier
Sun 8/2310:39 pm
DEN
- LAX
Nonstop2h 32m
Frontier
Deal found 6/15![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 9/292:39 pm
LAX
- DEN
Nonstop2h 33m
Frontier
Sat 10/39:15 am
DEN
- LAX
Nonstop2h 45m
Frontier
Deal found 6/12![Frontier logo]()
$107
This Frontier deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:53 pm
LAS
- DEN
Nonstop2h 07m
Frontier
Wed 8/124:25 pm
DEN
- LAS
Nonstop2h 04m
Frontier
Deal found 6/14![Frontier logo]()
$108
Best flights from California to ColoradoDiscover carefully curated flight deals from California to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from California to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:00 am
LAX
- DEN
Nonstop2h 30m
Southwest
Tue 7/145:30 pm
DEN
- LAX
1 stop4h 00m
Southwest
Deal found 6/11![Southwest logo]()
$155
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:30 pm
SAN
- DEN
1 stop4h 40m
Delta
Mon 9/1411:00 am
DEN
- SAN
1 stop5h 56m
Delta
Deal found 6/10![Delta logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:59 am
LAS
- DEN
1 stop10h 19m
Alaska Airlines
Tue 8/47:59 pm
DEN
- LAS
1 stop15h 32m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$211
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:55 am
SNA
- DEN
Nonstop2h 23m
United Airlines
Mon 8/178:50 pm
DEN
- SNA
Nonstop2h 27m
United Airlines
Deal found 6/11![United Airlines logo]()
$246
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/213:40 pm
LAX
- DEN
1 stop5h 15m
Southwest
Tue 7/286:30 pm
DEN
- LAX
1 stop4h 50m
Southwest
Deal found 6/11![Southwest logo]()
$165
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:45 am
LAX
- DEN
Nonstop2h 20m
Southwest
Wed 9/29:00 am
DEN
- LAX
2 stops6h 00m
Southwest
Deal found 6/10![Southwest logo]()
$184
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/46:00 am
ONT
- DEN
1 stop5h 04m
Delta
Mon 8/105:35 am
DEN
- ONT
1 stop4h 17m
Delta
Deal found 6/12![Delta logo]()
$223
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 9/84:50 pm
LAX
- DEN
1 stop4h 15m
Southwest
Wed 9/99:00 am
DEN
- LAX
1 stop5h 05m
Southwest
Deal found 6/14![Southwest logo]()
$192
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:52 am
SAN
- DEN
1 stop7h 38m
Alaska Airlines
Mon 12/78:20 am
DEN
- SAN
Nonstop2h 25m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$236
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 12/56:00 am
ONT
- DEN
1 stop4h 55m
Delta
Mon 12/712:45 pm
DEN
- ONT
1 stop4h 27m
Delta
Deal found 6/14![Delta logo]()
$223
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 6/307:45 pm
LAX
- DEN
Nonstop2h 30m
United Airlines
Tue 7/146:04 am
DEN
- LAX
Nonstop2h 30m
United Airlines
Deal found 6/12![United Airlines logo]()
$261
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 9/224:50 pm
LAX
- DEN
1 stop4h 15m
Southwest
Tue 9/299:00 am
DEN
- LAX
2 stops6h 00m
Southwest
Deal found 6/14![Southwest logo]()
$198
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 8/65:05 pm
ONT
- DEN
1 stop4h 50m
Delta
Mon 8/105:35 am
DEN
- ONT
1 stop4h 17m
Delta
Deal found 6/14![Delta logo]()
$223
This Alaska Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:00 am
LAS
- DEN
1 stop10h 02m
Alaska Airlines
Sat 10/1012:31 pm
DEN
- LAS
1 stop6h 57m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$261
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 12/14:10 pm
SAN
- DEN
Nonstop2h 23m
United Airlines
Fri 12/41:29 pm
DEN
- SAN
1 stop5h 00m
United Airlines
Deal found 6/14![United Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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.
Wed 8/51:06 pm
ONT
- DEN
1 stop5h 55m
Delta
Mon 8/107:05 am
DEN
- ONT
1 stop6h 11m
Delta
Deal found 6/12![Delta logo]()
$223
This Southwest deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 8/68:10 am
LAX
- DEN
Nonstop2h 15m
Southwest
Mon 8/107:30 pm
DEN
- LAX
Nonstop2h 30m
Southwest
Deal found 6/13![Southwest logo]()
$203
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:10 am
LAS
- DEN
1 stop4h 45m
Delta
Wed 10/286:25 pm
DEN
- LAS
1 stop7h 06m
Delta
Deal found 6/11![Delta logo]()
$225
This Southwest deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 10/38:25 am
ONT
- DEN
Nonstop2h 10m
Southwest
Tue 10/66:30 am
DEN
- ONT
2 stops6h 50m
Southwest
Deal found 6/13![Southwest logo]()
$205
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/136:25 pm
SNA
- DEN
Nonstop2h 24m
United Airlines
Sat 8/154:00 pm
DEN
- SNA
Nonstop2h 29m
United Airlines
Deal found 6/12![United Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:10 am
LAS
- DEN
1 stop4h 44m
Delta
Mon 9/145:30 am
DEN
- LAS
1 stop4h 25m
Delta
Deal found 6/11![Delta logo]()
$231
This Southwest deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 10/77:20 pm
LAS
- DEN
Nonstop1h 55m
Southwest
Wed 10/146:05 am
DEN
- LAS
Nonstop2h 00m
Southwest
Deal found 6/13![Southwest logo]()
$211
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:29 pm
OAK
- DEN
1 stop6h 44m
Alaska Airlines
Fri 9/41:43 pm
DEN
- OAK
1 stop5h 29m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/146:26 pm
SNA
- DEN
Nonstop2h 21m
United Airlines
Tue 7/213:55 pm
DEN
- SNA
Nonstop2h 29m
United Airlines
Deal found 6/10![United Airlines logo]()
$305
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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.
Wed 7/810:00 am
LAS
- DEN
1 stop3h 53m
Delta
Wed 7/157:09 pm
DEN
- LAS
1 stop5h 31m
Delta
Deal found 6/13![Delta logo]()
$231
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:55 pm
LAX
- DEN
1 stop4h 35m
Southwest
Wed 7/298:15 am
DEN
- LAX
1 stop4h 15m
Southwest
Deal found 6/10![Southwest logo]()
$214
This Alaska Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:11 am
LAS
- DEN
1 stop7h 07m
Alaska Airlines
Sun 7/56:00 am
DEN
- LAS
1 stop5h 31m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$330
This Southwest deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 9/294:50 pm
LAX
- DEN
1 stop4h 15m
Southwest
Wed 9/3012:05 pm
DEN
- LAX
2 stops6h 25m
Southwest
Deal found 6/13![Southwest logo]()
$228
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/169:08 am
BUR
- DEN
Nonstop2h 27m
United Airlines
Tue 7/217:28 pm
DEN
- BUR
Nonstop2h 30m
United Airlines
Deal found 6/13![United Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 8/278:00 am
LAX
- DEN
Nonstop2h 28m
Delta
Thu 9/39:29 am
DEN
- LAX
1 stop6h 18m
Delta
Deal found 6/14![Delta logo]()
$267
Last-minute flights from California to ColoradoDiscover last-minute flight deals from California to Colorado. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from California to Colorado. Data last updated June 15, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:46 pm
LAX
- DEN
Nonstop2h 36m
Frontier
Wed 7/810:39 pm
DEN
- LAX
Nonstop2h 32m
Frontier
Deal found 6/11![Frontier logo]()
$104
This Cheapflightsfares deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:30 am
LAX
- DEN
Nonstop2h 33m
Frontier
Fri 7/1010:39 pm
DEN
- LAX
Nonstop2h 32m
Frontier
Deal found 6/12![Frontier logo]()
$116
This Frontier deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:53 pm
LAS
- DEN
Nonstop2h 07m
Frontier
Wed 7/154:25 pm
DEN
- LAS
Nonstop2h 04m
Frontier
Deal found 6/14![Frontier logo]()
$115
This Cheapflightsfares deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:00 am
LAS
- DEN
Nonstop2h 05m
Frontier
Tue 7/2110:00 am
DEN
- LAS
Nonstop2h 07m
Frontier
Deal found 6/12![Frontier logo]()
$116
This Cheapflightsfares deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:34 pm
LAS
- DEN
Nonstop2h 07m
Frontier
Mon 7/276:10 am
DEN
- LAS
Nonstop1h 59m
Frontier
Deal found 6/14![Frontier logo]()
$118
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:40 am
LAX
- DEN
Nonstop2h 33m
Frontier
Tue 8/187:25 am
DEN
- LAX
Nonstop2h 33m
Frontier
Deal found 6/11![Frontier logo]()
$114
This Frontier deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:00 am
LAS
- DEN
Nonstop2h 05m
Frontier
Wed 7/2212:47 pm
DEN
- LAS
Nonstop2h 00m
Frontier
Deal found 6/14![Frontier logo]()
$117
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:30 am
LAX
- DEN
Nonstop2h 33m
Frontier
Tue 7/287:25 am
DEN
- LAX
Nonstop2h 30m
Frontier
Deal found 6/10![Frontier logo]()
$117
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:00 am
LAS
- DEN
Nonstop2h 05m
Frontier
Tue 8/412:47 pm
DEN
- LAS
Nonstop2h 00m
Frontier
Deal found 6/11![Frontier logo]()
$102
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/299:50 am
LAX
- DEN
Nonstop2h 33m
Frontier
Mon 8/34:20 pm
DEN
- LAX
Nonstop2h 36m
Frontier
Deal found 6/11![Frontier logo]()
$113
This Frontier deal was found by Cheapflights users on 6/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/299:50 am
LAX
- DEN
Nonstop2h 33m
Frontier
Sat 8/110:39 pm
DEN
- LAX
Nonstop2h 32m
Frontier
Deal found 6/10![Frontier logo]()
$115
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/308:49 pm
LAX
- DEN
Nonstop2h 40m
Frontier
Tue 8/410:39 pm
DEN
- LAX
Nonstop2h 32m
Frontier
Deal found 6/11![Frontier logo]()
$110
One-way flights from California to ColoradoSearch for one-way flight options from California to Colorado. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from California to Colorado. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 7/146:34 pm
LAS
- DEN
Nonstop2h 07m
Frontier
Deal found 6/15![Frontier logo]()
$63
This Frontier deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:15 am
LAS
- DEN
Nonstop2h 04m
Frontier
Deal found 6/15![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 8/1111:37 am
LAS
- DEN
1 stop25h 36m
Frontier
Deal found 6/13![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Tue 8/111:56 pm
LAX
- DEN
1 stop6h 53m
Frontier
Deal found 6/10![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Mon 8/106:45 pm
LAX
- DEN
Nonstop2h 35m
Frontier
Deal found 6/10![Frontier logo]()
$66
This Super.com deal was found by Cheapflights users on 6/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:34 pm
LAS
- DEN
Nonstop2h 08m
Frontier
Deal found 6/10![Frontier logo]()
$67
This Super.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 8/912:59 am
LAS
- DEN
Nonstop1h 51m
Frontier
Deal found 6/13![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/77:00 am
LAS
- DEN
1 stop23h 43m
Frontier
Deal found 6/14![Frontier logo]()
$70
This Super.com deal was found by Cheapflights users on 6/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:49 pm
LAX
- DEN
Nonstop2h 40m
Frontier
Deal found 6/10![Frontier logo]()
$70
This Cheapflightsfares deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:59 am
LAS
- DEN
Nonstop1h 59m
Frontier
Deal found 6/15![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Tue 8/44:12 pm
SAN
- DEN
1 stop4h 37m
Frontier
Deal found 6/10![Frontier logo]()
$71
This Frontier deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/72:39 pm
LAX
- DEN
Nonstop2h 33m
Frontier
Deal found 6/15![Frontier logo]()
$71
Find flight deals from California to Colorado
Keep the following information in mind while searching for California to Colorado flight deals. Data was last updated June 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $94 (Super.com) |
One-way from | $63 (Frontier) |
Popular in | June |
Cheapest in | September |
Average price | $277 |
Good round-trip deal | $107 or less |
Good one-way deal | $89 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from California to Colorado 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 June 15, 2026.
Use the filters below to find and compare flights from California to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Los AngelesDenver
LAX - DEN
LAXDEN
Los Angeles
Tue 7/14
6:00 am-9:30 am
Nonstop2h 30m
Denver Intl
Tue 7/14
5:30 pm-8:30 pm
1 stop4h 00m
$155
Los AngelesDenver
LAX - DEN
LAXDEN
Los Angeles
Tue 7/21
3:40 pm-9:55 pm
1 stop5h 15m
Denver Intl
Tue 7/28
6:30 pm-10:20 pm
1 stop4h 50m
$165
Los AngelesDenver
LAX - DEN
LAXDEN
Los Angeles
Tue 8/25
6:45 am-10:05 am
Nonstop2h 20m
Denver Intl
Wed 9/2
9:00 am-2:00 pm
2 stops6h 00m
$184
Los AngelesDenver
LAX - DEN
LAXDEN
Los Angeles
Tue 9/8
4:50 pm-10:05 pm
1 stop4h 15m
Denver Intl
Wed 9/9
9:00 am-1:05 pm
1 stop5h 05m
$192
Los AngelesDenver
LAX - DEN
LAXDEN
Los Angeles
Tue 9/22
4:50 pm-10:05 pm
1 stop4h 15m
Denver Intl
Tue 9/29
9:00 am-2:00 pm
2 stops6h 00m
$198
Los AngelesDenver
LAX - DEN
LAXDEN
Los Angeles
Thu 8/6
8:10 am-11:25 am
Nonstop2h 15m
Denver Intl
Mon 8/10
7:30 pm-9:00 pm
Nonstop2h 30m
$203
OntarioDenver
ONT - DEN
ONTDEN
Ontario
Sat 10/3
8:25 am-11:35 am
Nonstop2h 10m
Denver Intl
Tue 10/6
6:30 am-12:20 pm
2 stops6h 50m
$205
San DiegoDenver
SAN - DEN
SANDEN
San Diego
Wed 9/9
1:30 pm-7:10 pm
1 stop4h 40m
Denver Intl
Mon 9/14
11:00 am-3:56 pm
1 stop5h 56m
$207
Las VegasDenver
LAS - DEN
LASDEN
Las Vegas Harry Reid Intl
Tue 7/28
7:59 am-7:18 pm
1 stop10h 19m
Denver Intl
Tue 8/4
7:59 pm-10:31 am
1 stop15h 32m
$211
Quickest round-trip
Las VegasDenver
LAS - DEN
LASDEN
Las Vegas Harry Reid Intl
Wed 10/7
7:20 pm-10:15 pm
Nonstop1h 55m
Denver Intl
Wed 10/14
6:05 am-7:05 am
Nonstop2h 00m
$211
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from California to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from California with our price prediction graph.
LAS-DEN
LAX-DEN
SAN-DEN
BUR-DEN
ONT-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 California to Colorado
USCA-USCO
LAS-DEN
LAX-DEN
SAN-DEN
BUR-DEN
What is the cheapest month to book a flight from California to Colorado?
Currently, August is the cheapest month in which you can book a flight from California to Colorado (average of $230). Flying from California to Colorado in June is currently the most expensive (average of $363). 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 CA to CO?
Find hourly flight availability from California to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 15, 2026.
It’s typically best to fly out from California to Colorado in the afternoon. Doing so could potentially save you 2% on the flight price compared to flying in the evening, which is usually more expensive.
Weekly flight availability from California to Colorado
Explore weekly flight availability from California to Colorado. 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 June 15, 2026.
The most flights from USCA to USCO are scheduled on a Monday (99 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (70 on average).
How much does it cost to fly round-trip from California to Colorado?
How far ahead should I book a flight from California to Colorado?
The best time to book flights from California to Colorado is 52 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 day to fly from California to Colorado?
Use this chart to determine the cheapest time to fly round-trip from California to Colorado. Price data was last updated on August 31, 2025.
Travelers seeking maximum savings on their California to Colorado flight should consider departing on Wednesday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated June 15, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from California to Colorado to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from California to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 California to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from California to Colorado by cabin class
Find flights from California to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
California and Colorado flights
Browse other California and Colorado flight options. Last updated on June 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Colorado
Find the right flight back to California after your stay in Colorado
California to Colorado flights
Consider these flights traveling from California to Colorado.
Top 10 airlines flying from California to Colorado
Discover the top 10 airlines that operate flights from California to Colorado. 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 June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$49 | Average$188 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$68 | Average$167 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$77 | Average$125 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$81 | Average$208 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$90 | Average$358 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$113 | Average$362 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$393 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$117 | Average$406 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$141 | Average$310 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$398 | FlexibilityNo cancel fee | On-time71% |