$36+ Cheap flights from California 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DEN
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from California 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 California to DenverExplore the most affordable flight options available from California to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from California to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This Super.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 4/176:25 am
SAN
- DEN
Nonstop2h 40m
Frontier
Mon 4/2010:29 pm
DEN
- SAN
Nonstop2h 32m
Frontier
Deal found 2/1![Frontier logo]()
$55
This Frontier deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
Sat 5/911:42 am
SAN
- DEN
Nonstop2h 41m
Frontier
Sat 5/169:30 pm
DEN
- SAN
Nonstop2h 36m
Frontier
Deal found 2/2![Frontier logo]()
$56
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:42 am
SAN
- DEN
Nonstop2h 41m
Frontier
Tue 5/129:30 pm
DEN
- SAN
Nonstop2h 36m
Frontier
Deal found 2/2![Frontier logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/159:18 pm
SAN
- DEN
Nonstop2h 29m
Frontier
Thu 3/1910:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Deal found 2/1![Frontier logo]()
$62
This Cheapflightsfares deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/186:25 am
SAN
- DEN
Nonstop2h 35m
Frontier
Thu 3/1910:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Deal found 2/1![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:05 am
SAN
- DEN
Nonstop2h 35m
Frontier
Mon 5/1110:29 pm
DEN
- SAN
Nonstop2h 32m
Frontier
Deal found 2/2![Frontier logo]()
$64
This Flightnetwork deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2712:59 am
LAS
- DEN
Nonstop1h 57m
Frontier
Mon 3/29:27 am
DEN
- LAS
Nonstop2h 13m
Frontier
Deal found 2/2![Frontier logo]()
$66
This Super.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/86:25 am
SAN
- DEN
Nonstop2h 35m
Frontier
Mon 3/96:52 pm
DEN
- SAN
Nonstop2h 41m
Frontier
Deal found 2/2![Frontier logo]()
$66
This Frontier deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/256:25 am
SAN
- DEN
Nonstop2h 35m
Frontier
Sun 3/2910:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Deal found 2/3![Frontier logo]()
$67
This Trip.com deal was found by Cheapflights users on 1/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:25 am
SAN
- DEN
Nonstop2h 35m
Frontier
Wed 3/1110:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Deal found 1/31![Frontier logo]()
$68
This Frontier deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 4/136:25 am
SAN
- DEN
Nonstop2h 40m
Frontier
Sat 4/186:30 pm
DEN
- SAN
Nonstop2h 34m
Frontier
Deal found 2/1![Frontier logo]()
$70
This Super.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
Thu 2/196:25 am
SAN
- DEN
Nonstop2h 35m
Frontier
Sun 2/226:44 am
DEN
- SAN
Nonstop2h 40m
Frontier
Deal found 2/2![Frontier logo]()
$71
Best flights from California to DenverDiscover carefully curated flight deals from California to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from California to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/1112:59 am
LAS
- DEN
Nonstop1h 57m
Frontier
Tue 3/177:05 pm
DEN
- LAS
Nonstop2h 10m
Frontier
Deal found 2/2![Frontier logo]()
$66
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 5/146:32 am
SAN
- DEN
Nonstop2h 37m
United Airlines
Sun 5/178:46 pm
DEN
- SAN
Nonstop2h 30m
United Airlines
Deal found 2/1![United Airlines logo]()
$117
This WAYA deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:40 pm
BUR
- DEN
1 stop9h 16m
Multiple Airlines
Mon 3/98:00 am
DEN
- BUR
1 stop8h 50m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$124
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/33:27 pm
LAS
- DEN
1 stop7h 32m
Alaska Airlines
Wed 3/116:45 pm
DEN
- LAS
1 stop4h 43m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$137
This Southwest deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/77:45 pm
LAX
- DEN
Nonstop2h 15m
Southwest
Wed 3/118:45 am
DEN
- LAX
Nonstop2h 35m
Southwest
Deal found 2/1![Southwest logo]()
$157
This Super.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/109:20 pm
LAS
- DEN
Nonstop1h 59m
Frontier
Sat 3/1410:30 pm
DEN
- LAS
Nonstop2h 10m
Frontier
Deal found 2/2![Frontier logo]()
$83
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/77:15 pm
LAX
- DEN
Nonstop2h 22m
Delta
Mon 3/96:10 pm
DEN
- LAX
Nonstop2h 41m
Delta
Deal found 2/2![Delta logo]()
$176
This eDestinos deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/612:59 am
LAS
- DEN
Nonstop1h 57m
Frontier
Sun 3/1510:29 pm
DEN
- LAS
1 stop25h 55m
Frontier
Deal found 2/2![Frontier logo]()
$88
This Orbitz deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
Tue 3/311:00 am
LAS
- DEN
1 stop21h 38m
Frontier
Tue 3/1010:30 pm
DEN
- LAS
Nonstop2h 10m
Frontier
Deal found 2/2![Frontier logo]()
$89
This Frontier deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/2312:59 am
LAS
- DEN
1 stop11h 10m
Frontier
Tue 2/2410:49 pm
DEN
- LAS
Nonstop2h 10m
Frontier
Deal found 2/1![Frontier logo]()
$97
This Super.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
Sat 3/148:57 pm
LAX
- DEN
Nonstop2h 33m
Frontier
Sat 3/2110:29 pm
DEN
- LAX
Nonstop2h 47m
Frontier
Deal found 2/2![Frontier logo]()
$102
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/610:15 am
LAS
- DEN
1 stop6h 33m
Alaska Airlines
Wed 3/116:45 pm
DEN
- LAS
1 stop4h 43m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 1/31. 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 2/248:50 am
LAX
- DEN
Nonstop2h 20m
Southwest
Sat 2/288:40 pm
DEN
- LAX
Nonstop2h 40m
Southwest
Deal found 1/31![Southwest logo]()
$161
This Cheapflightsfares deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/36:33 pm
LAX
- DEN
1 stop8h 23m
Frontier
Fri 3/610:29 pm
DEN
- LAX
Nonstop2h 47m
Frontier
Deal found 2/2![Frontier logo]()
$103
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/47:01 am
SNA
- DEN
Nonstop2h 19m
United Airlines
Fri 3/68:08 am
DEN
- SNA
Nonstop2h 40m
United Airlines
Deal found 2/2![United Airlines logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 5/53:18 pm
OAK
- DEN
1 stop7h 41m
Alaska Airlines
Wed 5/61:02 pm
DEN
- OAK
1 stop6h 37m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 1/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:55 am
SFO
- DEN
1 stop5h 05m
Delta
Sat 3/76:20 pm
DEN
- SFO
1 stop4h 55m
Delta
Deal found 1/31![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 1/31. 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.
Sat 3/148:15 am
LAX
- DEN
Nonstop2h 20m
Southwest
Tue 3/177:35 pm
DEN
- LAX
Nonstop2h 40m
Southwest
Deal found 1/31![Southwest logo]()
$189
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/73:07 pm
SMF
- DEN
1 stop7h 52m
Alaska Airlines
Tue 3/106:45 pm
DEN
- SMF
1 stop5h 58m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$177
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 5/286:55 pm
SAN
- DEN
Nonstop2h 32m
United Airlines
Sun 5/317:43 am
DEN
- SAN
Nonstop2h 22m
United Airlines
Deal found 2/1![United Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 4/246:15 am
SAN
- DEN
1 stop4h 17m
Delta
Sun 4/266:25 pm
DEN
- SAN
1 stop6h 17m
Delta
Deal found 2/2![Delta logo]()
$197
This Frontier deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/1612:59 am
LAS
- DEN
Nonstop1h 57m
Frontier
Fri 3/2010:30 pm
DEN
- LAS
Nonstop2h 10m
Frontier
Deal found 2/1![Frontier logo]()
$127
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
Wed 3/410:42 am
SMF
- DEN
1 stop6h 06m
Alaska Airlines
Wed 3/116:45 pm
DEN
- SMF
1 stop5h 58m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 5/51:30 pm
OAK
- DEN
Nonstop2h 30m
Southwest
Wed 5/68:30 pm
DEN
- OAK
Nonstop2h 35m
Southwest
Deal found 2/1![Southwest logo]()
$197
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
Sun 3/86:00 am
SFO
- DEN
1 stop4h 58m
Delta
Wed 3/116:30 am
DEN
- SFO
1 stop6h 37m
Delta
Deal found 2/2![Delta logo]()
$207
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 6/216:35 am
SAN
- DEN
Nonstop2h 33m
United Airlines
Thu 6/257:35 pm
DEN
- SAN
1 stop5h 24m
United Airlines
Deal found 2/2![United Airlines logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
Wed 3/43:07 pm
SMF
- DEN
1 stop7h 52m
Alaska Airlines
Tue 3/106:45 pm
DEN
- SMF
1 stop5h 58m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 5/48:55 pm
OAK
- DEN
Nonstop2h 25m
Southwest
Wed 5/68:30 pm
DEN
- OAK
Nonstop2h 35m
Southwest
Deal found 2/1![Southwest logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/133:21 pm
LAS
- DEN
1 stop6h 33m
Frontier
Sun 3/1510:30 pm
DEN
- LAS
Nonstop2h 10m
Frontier
Deal found 2/1![Frontier logo]()
$137
This United Airlines deal was found by Cheapflights users on 1/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:55 pm
SAN
- DEN
Nonstop2h 32m
United Airlines
Sat 6/65:30 am
DEN
- SAN
1 stop5h 21m
United Airlines
Deal found 1/31![United Airlines logo]()
$207
Last-minute flights from California to DenverDiscover last-minute flight deals from California to Denver. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from California to Denver. Data last updated February 3, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
Sat 2/146:25 am
SAN
- DEN
Nonstop2h 35m
Frontier
Sun 2/226:44 am
DEN
- SAN
Nonstop2h 40m
Frontier
Deal found 2/1![Frontier logo]()
$76
This Super.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
Thu 2/196:25 am
SAN
- DEN
Nonstop2h 35m
Frontier
Sun 2/226:44 am
DEN
- SAN
Nonstop2h 40m
Frontier
Deal found 2/2![Frontier logo]()
$71
This Cheapflightsfares deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/206:25 am
SAN
- DEN
Nonstop2h 35m
Frontier
Mon 2/239:01 am
DEN
- SAN
Nonstop2h 44m
Frontier
Deal found 2/1![Frontier logo]()
$56
This Cheapflightsfares deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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.
Sat 2/216:25 am
SAN
- DEN
Nonstop2h 35m
Frontier
Tue 2/248:00 pm
DEN
- SAN
Nonstop2h 41m
Frontier
Deal found 2/3![Frontier logo]()
$72
This Flightnetwork deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2712:59 am
LAS
- DEN
Nonstop1h 57m
Frontier
Mon 3/29:27 am
DEN
- LAS
Nonstop2h 13m
Frontier
Deal found 2/2![Frontier logo]()
$66
This eDestinos deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/22:36 pm
LAX
- DEN
Nonstop2h 29m
Frontier
Mon 3/99:00 am
DEN
- LAX
Nonstop2h 49m
Frontier
Deal found 2/1![Frontier logo]()
$75
This Super.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/46:30 am
LAS
- DEN
Nonstop2h 01m
Frontier
Wed 3/117:05 pm
DEN
- LAS
Nonstop2h 10m
Frontier
Deal found 2/1![Frontier logo]()
$76
This Super.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/86:25 am
SAN
- DEN
Nonstop2h 35m
Frontier
Mon 3/96:52 pm
DEN
- SAN
Nonstop2h 41m
Frontier
Deal found 2/2![Frontier logo]()
$66
This Trip.com deal was found by Cheapflights users on 1/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:25 am
SAN
- DEN
Nonstop2h 35m
Frontier
Wed 3/1110:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Deal found 1/31![Frontier logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/159:18 pm
SAN
- DEN
Nonstop2h 29m
Frontier
Thu 3/1910:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Deal found 2/1![Frontier logo]()
$62
This Cheapflightsfares deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/186:25 am
SAN
- DEN
Nonstop2h 35m
Frontier
Thu 3/1910:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Deal found 2/1![Frontier logo]()
$63
This Frontier deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/256:25 am
SAN
- DEN
Nonstop2h 35m
Frontier
Sun 3/2910:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Deal found 2/3![Frontier logo]()
$67
One-way flights from California to DenverSearch for one-way flight options from California to Denver. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from California to Denver. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:42 am
SAN
- DEN
Nonstop2h 41m
Frontier
Deal found 2/2![Frontier logo]()
$36
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 2/156:25 am
SAN
- DEN
Nonstop2h 35m
Frontier
Deal found 2/2![Frontier logo]()
$37
This CheapOair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
Sat 2/146:25 am
SAN
- DEN
Nonstop2h 35m
Frontier
Deal found 2/1![Frontier logo]()
$38
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/117:11 am
SAN
- DEN
Nonstop2h 31m
Frontier
Deal found 2/1![Frontier logo]()
$39
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 4/148:00 am
LAS
- DEN
Nonstop2h 05m
Frontier
Deal found 2/3![Frontier logo]()
$40
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:18 pm
SAN
- DEN
Nonstop2h 29m
Frontier
Deal found 2/3![Frontier logo]()
$40
This Priceline deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 4/224:52 pm
LAS
- DEN
Nonstop2h 09m
Frontier
Deal found 2/3![Frontier logo]()
$41
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 4/109:28 pm
SAN
- DEN
Nonstop2h 33m
Frontier
Deal found 2/3![Frontier logo]()
$43
This Frontier deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
Sat 2/143:16 pm
LAS
- DEN
Nonstop2h 04m
Frontier
Deal found 2/1![Frontier logo]()
$44
This CheapOair deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/64:41 pm
SMF
- DEN
Nonstop2h 29m
Frontier
Deal found 2/3![Frontier logo]()
$44
This Priceline deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/86:25 am
SAN
- DEN
Nonstop2h 35m
Frontier
Deal found 2/3![Frontier logo]()
$44
This eDestinos deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/312:59 am
LAS
- DEN
Nonstop2h 00m
Frontier
Deal found 2/1![Frontier logo]()
$46
Find flight deals from California to Denver
Keep the following information in mind while searching for California to Denver flight deals. Data was last updated February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $55 (Super.com) |
One-way from | $36 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $177 |
Good round-trip deal | $127 or less |
Good one-way deal | $105 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from California 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 February 3, 2026.
Use the filters below to find and compare flights from California to Denver that are best for you.
Fly from
California
Fly to
Denver
Route
Depart
Return
Price
Las VegasDenver
LAS - DEN
LASDEN
Las Vegas Harry Reid Intl
Wed 3/11
12:59 am-3:56 am
Nonstop1h 57m
Denver Intl
Tue 3/17
7:05 pm-8:15 pm
Nonstop2h 10m
$66
Las VegasDenver
LAS - DEN
LASDEN
Las Vegas Harry Reid Intl
Tue 3/10
9:20 pm-12:19 am
Nonstop1h 59m
Denver Intl
Sat 3/14
10:30 pm-11:40 pm
Nonstop2h 10m
$83
Las VegasDenver
LAS - DEN
LASDEN
Las Vegas Harry Reid Intl
Fri 3/6
12:59 am-3:56 am
Nonstop1h 57m
Denver Intl
Sun 3/15
10:29 pm-11:24 pm
1 stop25h 55m
$88
Las VegasDenver
LAS - DEN
LASDEN
Las Vegas Harry Reid Intl
Tue 3/3
11:00 am-9:38 am
1 stop21h 38m
Denver Intl
Tue 3/10
10:30 pm-11:40 pm
Nonstop2h 10m
$89
Las VegasDenver
LAS - DEN
LASDEN
Las Vegas Harry Reid Intl
Mon 2/23
12:59 am-1:09 pm
1 stop11h 10m
Denver Intl
Tue 2/24
10:49 pm-11:59 pm
Nonstop2h 10m
$97
Los AngelesDenver
LAX - DEN
LAXDEN
Los Angeles
Sat 3/14
8:57 pm-12:30 am
Nonstop2h 33m
Denver Intl
Sat 3/21
10:29 pm-12:16 am
Nonstop2h 47m
$102
Los AngelesDenver
LAX - DEN
LAXDEN
Los Angeles
Tue 3/3
6:33 pm-3:56 am
1 stop8h 23m
Denver Intl
Fri 3/6
10:29 pm-12:16 am
Nonstop2h 47m
$103
San DiegoDenver
SAN - DEN
SANDEN
San Diego
Thu 5/14
6:32 am-10:09 am
Nonstop2h 37m
Denver Intl
Sun 5/17
8:46 pm-10:16 pm
Nonstop2h 30m
$117
BurbankDenver
BUR - DEN
BURDEN
Burbank Bob Hope
Tue 3/3
5:40 pm-3:56 am
1 stop9h 16m
Denver Intl
Mon 3/9
8:00 am-3:50 pm
1 stop8h 50m
$124
Las VegasDenver
LAS - DEN
LASDEN
Las Vegas Harry Reid Intl
Mon 3/16
12:59 am-3:56 am
Nonstop1h 57m
Denver Intl
Fri 3/20
10:30 pm-11:40 pm
Nonstop2h 10m
$127
Showing 1-10 of 60 results
Best time to book a flight from California to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from California with our price prediction graph.
SAN-DEN
LAS-DEN
LAX-DEN
SMF-DEN
OAK-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 Denver
USCA-DEN
SAN-DEN
LAS-DEN
LAX-DEN
SMF-DEN
What is the cheapest month to book a flight from California to Denver?
Currently, March is the cheapest month in which you can book a flight from California to Denver (average of $36). Flying from California to Denver in July is currently the most expensive (average of $65). 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 DEN?
Find hourly flight availability from California 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 February 3, 2026.
One of the essential ways to save on airfare from California to Denver is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 14% on airfare.
What is the cheapest day to fly from California to Denver?
Use this chart to determine the cheapest time to fly round-trip from California to Denver. Price data was last updated on January 31, 2026.
Travelers seeking maximum savings on their California to Denver flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from California to Denver
Explore weekly flight availability from California 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 February 3, 2026.
The most flights from USCA to DEN are scheduled on a Tuesday (82 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (49 on average).
Related info for your journey
Find useful and relevant information for your journey from California 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
Broomfield
Westminster
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Cripple Creek
Winter Park
Central City
Glendale
Manitou Springs
Frisco
Fort Morgan
Brighton
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.
Alternative routes for California to Denver
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from California to Denver
Discover the top 8 airlines that operate flights from California 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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$42 | Average$165 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$66 | Average$253 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$68 | Average$167 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$88 | Average$128 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$102 | Average$266 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$305 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$130 | Average$314 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$148 | Average$362 | FlexibilityNo cancel fee | On-time71% |