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$29+ 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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DEN
dic. 25 — ene. 11
mié. 12/25
mié. 1/1
1 adult, Economy
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Cheap flight deals from California to Denver

Discover tips and strategies to find the most affordable flight options for your journey from California (USCA) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 20, 2024.

Round-trip from

$68
(FlightHub)

One-way from

$34
(Cheapflightsfares)
From California to Denver Intl
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One-way flight from California to Denver Intl
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Find flight deals from California to Denver

Cheapest flights from California to Denver
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 diciembre 20, 2024.

This Frontier deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” 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.
mar. 12/3112:59 amONT - DEN
Nonstop2h 23mFrontier
sáb. 1/2510:15 pmDEN - ONT
Nonstop2h 32mFrontier
Deal found 12/19$89
This Frontier deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” 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.
mar. 12/3112:59 amLAS - DEN
Nonstop1h 55mFrontier
mié. 1/86:00 amDEN - LAS
Nonstop2h 13mFrontier
Deal found 12/19$90
This Frontier deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” 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.
mié. 12/2511:18 amBUR - DEN
Nonstop2h 29mFrontier
jue. 1/25:30 amDEN - BUR
1 stop10h 01mFrontier
Deal found 12/19$98
This Trip.com deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” 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.
mié. 12/256:30 amLAX - DEN
Nonstop2h 29mFrontier
mar. 1/2110:57 pmDEN - LAX
Nonstop2h 38mFrontier
Deal found 12/18$111
This FlightHub deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/319:41 pmSAN - DEN
1 stop8h 58mFrontier
mar. 1/710:15 pmDEN - SAN
Nonstop2h 34mFrontier
Deal found 12/19$113
This Kiwi.com deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” 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.
lun. 12/306:43 pmSFO - DEN
1 stop24h 24mFrontier
sáb. 1/1110:15 pmDEN - SFO
Nonstop2h 56mFrontier
Deal found 12/18$160
This Kiwi.com deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” 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.
jue. 12/2612:40 pmSJC - DEN
Nonstop2h 40mFrontier
lun. 1/1310:28 amDEN - SJC
Nonstop2h 40mFrontier
Deal found 12/19$165
This Gotogate deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/312:17 pmSNA - DEN
1 stop18h 18mFrontier
sáb. 1/45:30 amDEN - SNA
1 stop5h 56mFrontier
Deal found 12/19$184
This American Airlines deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/319:50 amLAX - DEN
1 stop4h 25mAmerican Airlines
jue. 1/211:35 amDEN - LAX
1 stop4h 47mAmerican Airlines
Deal found 12/19$287
This Gotogate deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/234:05 pmLAX - DEN
1 stop17h 31mMultiple Airlines
sáb. 1/47:00 amDEN - LAX
Nonstop2h 35mMultiple Airlines
Deal found 12/19$290
This eDestinos deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” 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.
dom. 12/299:10 pmSAN - DEN
2 stops30h 12mMultiple Airlines
jue. 1/26:00 amDEN - SAN
2 stops32h 27mMultiple Airlines
Deal found 12/19$306
This American Airlines deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/306:45 amLAS - DEN
1 stop3h 56mAmerican Airlines
mié. 1/87:45 amDEN - LAS
1 stop4h 54mAmerican Airlines
Deal found 12/19$322

Find flights from California to Denver within your budget

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 diciembre 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

vie. 1/10

3:38 pm-6:36 pm

Nonstop1h 58m

Denver Intl

dom. 1/12

10:42 pm-11:55 pm

Nonstop2h 13m

$68

OntarioDenver

ONT - DEN

ONTDEN

Ontario

lun. 1/6

4:51 pm-8:09 pm

Nonstop2h 18m

Denver Intl

sáb. 1/11

10:14 pm-11:44 pm

Nonstop2h 30m

$73

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

dom. 1/12

6:30 am-9:59 am

Nonstop2h 29m

Denver Intl

mié. 1/15

10:57 pm-12:32 am

Nonstop2h 35m

$75

San DiegoDenver

SAN - DEN

SANDEN

San Diego

vie. 1/24

12:31 pm-3:59 pm

Nonstop2h 28m

Denver Intl

vie. 1/31

10:15 pm-11:52 pm

Nonstop2h 37m

$78

BurbankDenver

BUR - DEN

BURDEN

Burbank Bob Hope

lun. 1/27

3:56 pm-7:28 pm

Nonstop2h 32m

Denver Intl

vie. 1/31

1:20 pm-3:01 pm

Nonstop2h 41m

$78

San JoseDenver

SJC - DEN

SJCDEN

San Jose

mié. 2/19

4:03 pm-7:47 pm

Nonstop2h 44m

Denver Intl

vie. 2/28

1:20 pm-3:03 pm

Nonstop2h 43m

$90

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

vie. 1/24

6:05 am-9:51 am

Nonstop2h 46m

Denver Intl

sáb. 3/1

9:33 am-11:30 am

Nonstop2h 57m

$91

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

lun. 1/27

12:24 pm-3:53 pm

Nonstop2h 29m

Denver Intl

jue. 1/30

9:57 am-11:41 am

Nonstop2h 44m

$98

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

mar. 1/7

2:08 pm-5:28 pm

Nonstop2h 20m

Denver Intl

jue. 1/9

10:51 am-5:22 pm

1 stop7h 31m

$103

San DiegoDenver

SAN - DEN

SANDEN

San Diego

mié. 1/8

6:25 am-9:56 am

Nonstop2h 31m

Denver Intl

lun. 1/13

10:47 am-10:18 pm

3 stops36h 31m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 60 results
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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.
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.

Travel insights for flights from California to Denver

Get recent, data-driven insights about flights from California to Denver including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from California to Denver?

Currently, October is the cheapest month in which you can book a flight from California to Denver (average of $197). Flying from California to Denver in March is currently the most expensive (average of $278). 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 diciembre 20, 2024.

When flying from California to Denver, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 diciembre 20, 2024.

The most flights from USCA to DEN are scheduled on a Thursday (90 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (24 on average).

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 diciembre 20, 2024.
Read through reviews of airlines operating flights from California to Denver, such as Frontier, United Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,821 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.1
Very good
4,821 reviews
Southwest
8.1
Very good
4,821 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.0
Very good
9,545 reviews
Southwest
8.1
Very good
4,821 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
8,601 reviews
Southwest
8.1
Very good
4,821 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Qatar Airways
7.5
Good
3,788 reviews
Southwest
8.1
Very good
4,821 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
9,043 reviews
Southwest
8.1
Very good
4,821 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

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.

  • What airport do you fly into for flights to Denver from California?

    Located just 18.5 mi from the city center, Denver Intl (DEN) is the airport most travelers will use when flying to Denver from California.

  • How popular is this California to Denver flight route?

    Flights from California to Denver Intl have been viewed 321 times in the past calendar month.

  • What are the cheapest airlines to fly from California to Denver one-way?

    The cheapest airlines for a one-way flight from California to Denver are Frontier ($34), United Airlines ($49), and Southwest ($79).

  • What are the most popular routes from California to Denver?

    While some choose either San Francisco - Denver Intl or Ontario - Denver Intl, Los Angeles - Denver Intl is the most popular route from California to Denver.

  • What are the most reliable airlines from California to Denver?

    No one likes to see their flight delayed. When booking a flight from California to Denver consider choosing Gulf Air (100%), Air China (97%) or EL AL (96%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from California to Denver?

    Looking for the cheapest flight from California to Denver? While on average our users pay $800, our data indicates the cheapest price to be $57. The most popular route (Los Angeles - Denver Intl), is priced around $58.

  • Can I find deals for flights from California to Denver that include hotel bookings?

    Yes. In addition to deals on California to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Denver.

  • Can I find deals for business class flights from California to Denver?

    Yes. Cheapflights offers flight deals from California to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Denver?

    Currently, October is the cheapest month in which you can book a flight from California to Denver (average of $197). Flying from California to Denver in March is currently the most expensive (average of $278). 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.

See more FAQs

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Alternative routes for California to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from California to Denver

Discover the top 7 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 diciembre 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$137FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$105Average$377FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$116Average$351FlexibilityNo cancel feeOn-time75%
DeltaCheapest$119Average$292FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$120Average$291FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$147Average$352FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$148Average$321FlexibilityNo cancel feeOn-time69%
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