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Cheap flights from California to Denver (DEN) from $39

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 6/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LAX — DEN
May 27 — Jun 31
From?
To?
Mon 5/27
Mon 6/3
1 adult, Economy
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How far in advance should I book a flight from California to Denver?

Find a great deal and save up to 115% by booking at least 53 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from California to Denver within the next two weeks, with the cheapest ticket starting at $288.

What is the cheapest month to fly from California to Denver?

The best pricing can be found in the month of April. Prices to Denver from California average $239. You can even find prices in April for less than $239, as users have found deals to Denver from as low as $54. The month of June appears to be one of the more expensive times to travel to Denver from California. Flying in the targeted month can save you up to 15%.

When is the cheapest time to fly from California to Denver (CA - DEN)?

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.

Cheap United Airlines flights from California to Denver

Explore cheap flight options specifically provided by United Airlines for the route between California and Denver. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Consider these cheap United Airlines flights we've found departing from California to Denver. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 6/184:20 pmLAS - DEN
Nonstop2h 06mUnited Airlines
Tue 6/259:55 amDEN - LAS
1 stop5h 20mUnited Airlines
Deal found 5/21$143
Wed 6/268:18 pmSFO - DEN
Nonstop2h 41mUnited Airlines
Sat 6/296:00 amDEN - SFO
Nonstop2h 41mUnited Airlines
Deal found 5/21$147
Wed 6/197:14 pmLAS - DEN
Nonstop2h 01mUnited Airlines
Tue 6/257:45 pmDEN - LAS
1 stop5h 08mUnited Airlines
Deal found 5/20$150
Thu 6/204:35 pmLAS - DEN
1 stop6h 24mUnited Airlines
Wed 6/267:45 amDEN - LAS
Nonstop1h 57mUnited Airlines
Deal found 5/20$161
Thu 6/206:30 amSFO - DEN
Nonstop2h 47mUnited Airlines
Sat 6/226:00 amDEN - SFO
Nonstop2h 43mUnited Airlines
Deal found 5/21$171
Tue 10/226:00 amLAS - DEN
Nonstop2h 00mUnited Airlines
Wed 10/303:45 pmDEN - LAS
1 stop4h 49mUnited Airlines
Deal found 5/21$203
Sat 6/18:40 amSNA - DEN
Nonstop2h 24mUnited Airlines
Sat 6/17:45 pmDEN - SNA
Nonstop2h 26mUnited Airlines
Deal found 5/21$277
Sat 6/17:35 amSNA - DEN
1 stop6h 17mUnited Airlines
Sat 6/17:45 pmDEN - SNA
Nonstop2h 26mUnited Airlines
Deal found 5/21$287
Fri 5/317:14 pmLAS - DEN
Nonstop2h 01mUnited Airlines
Sun 6/28:55 pmDEN - LAS
Nonstop1h 59mUnited Airlines
Deal found 5/20$294

Cheap Frontier flights from California to Denver

Explore cheap flight options specifically provided by Frontier for the route between California and Denver. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
To aid your search, here are some of the cheapest Frontier flights we've found from California to Denver. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 8/2011:30 amSJC - DEN
Nonstop2h 35mFrontier
Sat 8/317:40 amDEN - SJC
Nonstop2h 31mFrontier
Deal found 5/22$61
Mon 7/1512:49 amONT - DEN
Nonstop2h 20mFrontier
Tue 7/166:10 amDEN - ONT
Nonstop2h 17mFrontier
Deal found 5/22$73
Wed 6/510:08 amSAN - DEN
Nonstop2h 28mFrontier
Tue 6/117:54 pmDEN - SAN
Nonstop2h 28mFrontier
Deal found 5/21$77
Thu 6/131:37 amLAS - DEN
Nonstop1h 56mFrontier
Mon 6/176:00 amDEN - LAS
Nonstop2h 06mFrontier
Deal found 5/22$78
Thu 6/66:35 amLAS - DEN
Nonstop2h 00mFrontier
Sun 6/93:59 pmDEN - LAS
Nonstop2h 09mFrontier
Deal found 5/22$79
Wed 6/512:59 amLAS - DEN
Nonstop1h 56mFrontier
Sat 6/83:53 pmDEN - LAS
Nonstop2h 09mFrontier
Deal found 5/21$80
Fri 8/163:07 pmLAS - DEN
Nonstop2h 04mFrontier
Mon 8/194:06 pmDEN - LAS
Nonstop2h 14mFrontier
Deal found 5/22$81
Fri 6/146:05 amLAS - DEN
Nonstop2h 00mFrontier
Sun 6/1610:46 pmDEN - LAS
Nonstop2h 08mFrontier
Deal found 5/21$85
Fri 6/148:05 pmLAS - DEN
Nonstop2h 09mFrontier
Mon 6/176:00 amDEN - LAS
Nonstop2h 06mFrontier
Deal found 5/21$87

Cheap California to Denver flights in May & June 2024

Find cheap flight options from California to Denver specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Prices were last updated on May 22, 2024.
Scroll through some of the best deals on flights from California to Denver in 2024. Check back soon for alternative fares.
Wed 6/510:08 amSAN - DEN
Nonstop2h 28mFrontier
Tue 6/117:54 pmDEN - SAN
Nonstop2h 28mFrontier
Deal found 5/21$77
Thu 6/131:37 amLAS - DEN
Nonstop1h 56mFrontier
Mon 6/176:00 amDEN - LAS
Nonstop2h 06mFrontier
Deal found 5/22$78
Tue 6/410:26 amSAN - DEN
Nonstop2h 30mFrontier
Sat 6/85:36 amDEN - SAN
Nonstop2h 24mFrontier
Deal found 5/21$78
Mon 6/1712:59 amONT - DEN
Nonstop2h 20mFrontier
Tue 6/256:05 amDEN - ONT
Nonstop2h 22mFrontier
Deal found 5/22$78
Thu 6/66:35 amLAS - DEN
Nonstop2h 00mFrontier
Sun 6/93:59 pmDEN - LAS
Nonstop2h 09mFrontier
Deal found 5/22$79
Wed 6/512:59 amLAS - DEN
Nonstop1h 56mFrontier
Sat 6/83:53 pmDEN - LAS
Nonstop2h 09mFrontier
Deal found 5/21$80
Tue 6/188:01 amSAN - DEN
Nonstop2h 26mFrontier
Tue 6/255:35 amDEN - SAN
Nonstop2h 26mFrontier
Deal found 5/21$80
Fri 6/146:05 amLAS - DEN
Nonstop2h 00mFrontier
Sun 6/1610:46 pmDEN - LAS
Nonstop2h 08mFrontier
Deal found 5/21$85
Wed 6/1910:08 amSAN - DEN
Nonstop2h 28mFrontier
Wed 6/194:41 pmDEN - SAN
Nonstop2h 27mFrontier
Deal found 5/21$85

California to Denver 2024 flight deals

Discover exclusive flight deals for travel between California and Denver in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Scroll through some of the best deals on flights from California to Denver in 2024. Check back soon for alternative fares.
Mon 7/1512:49 amONT - DEN
Nonstop2h 20mFrontier
Tue 7/166:10 amDEN - ONT
Nonstop2h 17mFrontier
Deal found 5/22$73
Wed 6/510:08 amSAN - DEN
Nonstop2h 28mFrontier
Tue 6/117:54 pmDEN - SAN
Nonstop2h 28mFrontier
Deal found 5/21$77
Thu 6/131:37 amLAS - DEN
Nonstop1h 56mFrontier
Mon 6/176:00 amDEN - LAS
Nonstop2h 06mFrontier
Deal found 5/22$78
Tue 6/410:26 amSAN - DEN
Nonstop2h 30mFrontier
Sat 6/85:36 amDEN - SAN
Nonstop2h 24mFrontier
Deal found 5/21$78
Tue 7/168:27 amONT - DEN
Nonstop2h 25mFrontier
Tue 7/236:10 amDEN - ONT
Nonstop2h 17mFrontier
Deal found 5/21$78
Tue 7/28:58 pmSNA - DEN
Nonstop2h 29mFrontier
Tue 7/96:34 pmDEN - SNA
Nonstop2h 27mFrontier
Deal found 5/22$78
Thu 6/66:35 amLAS - DEN
Nonstop2h 00mFrontier
Sun 6/93:59 pmDEN - LAS
Nonstop2h 09mFrontier
Deal found 5/22$79
Wed 6/512:59 amLAS - DEN
Nonstop1h 56mFrontier
Sat 6/83:53 pmDEN - LAS
Nonstop2h 09mFrontier
Deal found 5/21$80
Tue 6/188:01 amSAN - DEN
Nonstop2h 26mFrontier
Tue 6/255:35 amDEN - SAN
Nonstop2h 26mFrontier
Deal found 5/21$80

Non-stop flights to Denver from California

Discover non-stop flight options from California to Denver. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
For a quicker trip, book one of these direct flights from California to Denver. Users seeking other options on flights from California to Denver should update the search form at the top of the page.
Mon 7/1512:49 amONT - DEN
Nonstop2h 20mFrontier
Tue 7/166:10 amDEN - ONT
Nonstop2h 17mFrontier
Deal found 5/22$73
Wed 6/510:08 amSAN - DEN
Nonstop2h 28mFrontier
Tue 6/117:54 pmDEN - SAN
Nonstop2h 28mFrontier
Deal found 5/21$77
Thu 6/131:37 amLAS - DEN
Nonstop1h 56mFrontier
Mon 6/176:00 amDEN - LAS
Nonstop2h 06mFrontier
Deal found 5/22$78
Tue 6/410:26 amSAN - DEN
Nonstop2h 30mFrontier
Sat 6/85:36 amDEN - SAN
Nonstop2h 24mFrontier
Deal found 5/21$78
Tue 7/168:27 amONT - DEN
Nonstop2h 25mFrontier
Tue 7/236:10 amDEN - ONT
Nonstop2h 17mFrontier
Deal found 5/21$78
Tue 7/28:58 pmSNA - DEN
Nonstop2h 29mFrontier
Tue 7/96:34 pmDEN - SNA
Nonstop2h 27mFrontier
Deal found 5/22$78
Thu 6/66:35 amLAS - DEN
Nonstop2h 00mFrontier
Sun 6/93:59 pmDEN - LAS
Nonstop2h 09mFrontier
Deal found 5/22$79
Wed 6/512:59 amLAS - DEN
Nonstop1h 56mFrontier
Sat 6/83:53 pmDEN - LAS
Nonstop2h 09mFrontier
Deal found 5/21$80
Tue 6/188:01 amSAN - DEN
Nonstop2h 26mFrontier
Tue 6/255:35 amDEN - SAN
Nonstop2h 26mFrontier
Deal found 5/21$80

California to Denver flights leaving soon

Find last-minute flight options from California to Denver for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Users seeking a last-minute flight from California to Denver should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sat 6/12:55 pmSAN - DEN
Nonstop2h 28mFrontier
Tue 6/47:55 pmDEN - SAN
Nonstop2h 30mFrontier
Deal found 5/22$107
Thu 5/303:03 pmLAS - DEN
Nonstop2h 05mFrontier
Tue 6/42:05 pmDEN - LAS
Nonstop2h 06mFrontier
Deal found 5/21$125
Sat 6/14:00 pmSMF - DEN
Nonstop2h 27mFrontier
Wed 6/57:36 pmDEN - SMF
Nonstop2h 39mFrontier
Deal found 5/21$126
Sat 6/17:47 pmSFO - DEN
Nonstop2h 41mFrontier
Wed 6/56:31 amDEN - SFO
Nonstop2h 48mFrontier
Deal found 5/21$126
Fri 5/318:10 amSAN - DEN
Nonstop2h 29mFrontier
Tue 6/45:45 amDEN - SAN
Nonstop2h 29mFrontier
Deal found 5/22$126
Sat 6/17:39 pmSNA - DEN
Nonstop2h 27mFrontier
Tue 6/45:27 pmDEN - SNA
Nonstop2h 30mFrontier
Deal found 5/21$126
Tue 5/2812:59 amSFO - DEN
Nonstop2h 36mFrontier
Wed 6/510:22 pmDEN - SFO
Nonstop2h 47mFrontier
Deal found 5/22$127
Tue 5/2812:59 amONT - DEN
Nonstop2h 21mFrontier
Sat 6/2912:15 pmDEN - ONT
Nonstop2h 23mFrontier
Deal found 5/22$127
Sat 6/17:47 pmSFO - DEN
Nonstop2h 41mFrontier
Wed 6/56:31 amDEN - SFO
Nonstop2h 48mFrontier
Deal found 5/21$128

One-way flights to Denver from California

Search for one-way flight options from California to Denver. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
If you're seeking multiple options on one-way flights from California to Denver, be sure to check out these deals, which are updated often. Those seeking round-trip flights from California to Denver should utilize the search form at the the top of the page.
Tue 6/258:34 pmLAS - DEN
Nonstop2h 10mFrontier
Deal found 5/20$39
Tue 6/258:01 amSAN - DEN
Nonstop2h 26mFrontier
Deal found 5/21$39
Wed 7/245:45 pmSNA - DEN
Nonstop2h 29mFrontier
Deal found 5/21$39
Mon 7/2212:49 amONT - DEN
Nonstop2h 20mFrontier
Deal found 5/21$39
Thu 6/612:59 amLAS - DEN
Nonstop1h 56mFrontier
Deal found 5/21$40
Tue 6/42:39 pmSAN - DEN
Nonstop2h 28mFrontier
Deal found 5/22$40
Tue 6/412:59 amONT - DEN
Nonstop2h 20mFrontier
Deal found 5/22$40
Wed 7/311:12 amLAS - DEN
Nonstop2h 02mFrontier
Deal found 5/21$41
Sat 8/105:50 pmSAN - DEN
Nonstop2h 33mFrontier
Deal found 5/21$41

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 2,730,072 searches. Data last updated May 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$61 - $207

Route

Depart

Return

Price

San JoseDenver Intl

SJC - DEN

SJCDEN

San Jose

Tue 8/20

Nonstop2h 35m

Denver Intl

Sat 8/31

Nonstop2h 31m

$61

OntarioDenver Intl

ONT - DEN

ONTDEN

Ontario

Mon 7/15

Nonstop2h 20m

Denver Intl

Tue 7/16

Nonstop2h 17m

$73

San DiegoDenver Intl

SAN - DEN

SANDEN

San Diego

Wed 6/5

Nonstop2h 28m

Denver Intl

Tue 6/11

Nonstop2h 28m

$77

Las Vegas Harry Reid IntlDenver Intl

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Thu 6/13

Nonstop1h 56m

Denver Intl

Mon 6/17

Nonstop2h 06m

$78

Las Vegas Harry Reid IntlDenver Intl

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Tue 6/18

Nonstop2h 06m

Denver Intl

Tue 6/25

1 stop5h 20m

$143

Los AngelesDenver Intl

LAX - DEN

LAXDEN

Los Angeles

Tue 6/4

Nonstop2h 29m

Denver Intl

Wed 6/5

1 stop7h 07m

$145

Las Vegas Harry Reid IntlDenver Intl

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Thu 6/13

1 stop4h 47m

Denver Intl

Sun 6/16

1 stop4h 12m

$176

San FranciscoDenver Intl

SFO - DEN

SFODEN

San Francisco

Wed 6/5

1 stop7h 33m

Denver Intl

Wed 6/12

1 stop4h 46m

$201

Los AngelesDenver Intl

LAX - DEN

LAXDEN

Los Angeles

Sun 6/2

1 stop16h 05m

Denver Intl

Wed 6/5

1 stop7h 07m

$207

Flights are sorted by cheapest first

Deals found on 5/22

No data available for this route at this time. Please check back soon.

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.

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated May 22, 2024.
Read through reviews of airlines operating flights from California to Denver, such as United Airlines, Frontier and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,171 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,171 reviews
Alaska Airlines
8.1
Very good
9,171 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,585 reviews
Alaska Airlines
8.1
Very good
9,171 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

JetBlue
7.6
Good
4,426 reviews
Alaska Airlines
8.1
Very good
9,171 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

WestJet
7.5
Good
2,898 reviews
Alaska Airlines
8.1
Very good
9,171 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
10,870 reviews
Alaska Airlines
8.1
Very good
9,171 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

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.

  • Can I find flights from California to Denver for under $100 on Cheapflights?

    Yes, there are multiple flights from California to Denver for under $100. The cheapest flight booked recently is on Frontier for just $61, but on average you can expect to pay $80.

  • Are there nonstop flights from California to Denver for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from California to Denver under $100. A good price for a nonstop flight from California to Denver is less than $81.

  • Are there last-minute flights available from California to Denver for under $200?

    There are currently 20+ open flights from California to Denver within the next 7 days for less than $200.

  • What days are nonstop flights available from California to Denver?

    Days when nonstop flights are available for this flight are: Sunday, Wednesday, Thursday, Friday, Saturday.

  • How popular is this California to Denver flight route?

    Flights from California to Denver Intl have been viewed 250 times in the past calendar month.

  • How many flights depart from California to Denver on average per day?

    On average, you can expect to see 47 flights from California to Denver a day.
    Early Morning (Midnight to 6am) - 13% of flight departures
    Morning (6am - Noon) - 17% of flight departures
    Afternoon (Noon - 6pm) - 57% of flight departures
    Evening (6pm - Midnight) - 13% of flight departures

  • How long is the flight from California to Denver?

    Airlines like Frontier fly from California to Denver in about 2h 35m. The time it takes to get you to your destination is usually consistent. The distance from California to Denver is about 865 mi. All flights are typically nonstop.

  • 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 (94%), Japan Airlines (93%) or Fiji Airways (93%) 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 $650, our data indicates the cheapest price to be $63. The most popular route (Los Angeles - Denver Intl), is priced around $110.

  • What does LAX to DEN mean?

    LAX and DEN are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. LAX to DEN refers to a flight route from Los Angeles Airport to Denver Intl Airport. San Francisco Airport (SFO), San Diego Airport (SAN), Santa Ana J. Wayne/Orange Cnty Airport (SNA), San Jose Airport (SJC), Ontario Airport (ONT) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from California to Denver that include extra baggage allowance?

    The amount of baggage you can bring on your California to Denver flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from California to Denver with specific airlines?

    Yes, Cheapflights allows you to browse and filter California to Denver flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from California to Denver that allow pets onboard?

    Many airlines flying from California to Denver offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from California to Denver?

    Yes, you can often find last-minute deals on California to Denver flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the California to Denver flight deals updated?

    The California to Denver flight deals you see on this page were last updated on 5/22.

  • What are the most popular airlines that fly from California to Denver?

    Consider Undisclosed Carrier, American Airlines or Alaska Airlines when booking your flight. These represent the most popular airlines when flying from California to Denver.

  • When is the best time to book a flight from California to Denver?

    Currently, December is the cheapest month in which you can book a flight from California to Denver (average of $192). Flying from California to Denver in July is currently the most expensive (average of $274). 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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Top 6 airlines flying from California to Denver

Discover the top 6 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 2,730,072 searches. Data last updated May 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$25Average$137FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$40Average$157FlexibilityNo cancel feeOn-time65%
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DeltaCheapest$109Average$290FlexibilityNo cancel feeOn-timeN/A
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United AirlinesCheapest$114Average$322FlexibilityNo cancel feeOn-time69%
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Alaska AirlinesCheapest$123Average$409FlexibilityNo cancel feeOn-time75%
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American AirlinesCheapest$158Average$328FlexibilityNo cancel feeOn-time71%
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Search flights from California to Denver by cabin class

Find flights from California to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from California to Denver

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 May 22, 2024.
11%of flight departuresEarly morningMidnight to 6 am
40%of flight departuresMorning6 am to noon
41%of flight departuresAfternoonNoon to 6 pm
8%of flight departuresEvening6 pm to midnight
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How does Cheapflights help users find flights from California to Denver?

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Why should you use Cheapflights to find cheap flight tickets from California to Denver?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Denver from California.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from California to Denver flexibly with Cheapflights today.

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