Question 1

How popular is this Denver to California flight route?

Accepted Answer

This flight path from Denver Intl to California was viewed by 424 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Question 2

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

Accepted Answer

$29 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $88 and $90, respectively.

Question 3

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Denver to California (average of $246). Flying from Denver to California in March is currently the most expensive (average of $344). 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.

Question 4

Weekly flight availability from Denver to California

Accepted Answer

The most flights from DEN to USCA are scheduled on a Thursday (93 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (54 on average).

Question 5

E

Accepted Answer

In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

Question 6

E

Accepted Answer

If weather is an important factor for your trip to California, 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 57.2 F).

Question 7

What are the most popular routes from Denver to California?

Accepted Answer

Most travelers choose Denver Intl - Las Vegas Harry Reid Intl, Denver Intl - Los Angeles or Denver Intl - San Francisco when deciding on the best route from Denver to California.

Question 8

What are the cheapest flights from Denver to California?

Accepted Answer

Looking at all options, your cheapest flight can be booked for $44. While the most popular route (Denver Intl - Las Vegas Harry Reid Intl) can be booked for $46 on average our data indicates $1,019 when flying from Denver to California.

Question 9

What are the most reliable airlines from Denver to California?

Accepted Answer

Before booking your flight to California from Denver, check out the most reliable airlines to get you to your destination on time: SAUDIA (100%), Gulf Air (98%), Fiji Airways( 96%).

Question 10

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

Accepted Answer

American Airlines, Delta and Frontier are the most popular airlines when flying from Denver to California.

Question 11

How far in advance should I book a flight from Denver to California?

Accepted Answer

Travelers have found it’s best to book a flight 23 days in advance to save up to 51% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 23 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Denver to California 1-2 weeks in advance for as low as $189, or $388 for flights within the next 24 hours.

Question 12

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

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, September can be a great choice for travel to California. Flights to California from Denver in September are about $190 on average during September, but can be found for as low as $56.

Question 13

What is the cheapest time of day to fly from DEN to CA?

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to California as you normally would.

Question 14

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

Accepted Answer

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

Question 15

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

Accepted Answer

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

Question 16

How can I find direct flights from Denver to California?

Accepted Answer

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

Question 17

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

Accepted Answer

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

Question 18

Do the airports in California have sustainable practices, and what are they?

Accepted Answer

California's airports have deployed a series of initiatives to minimize their environmental impact. San Francisco International Airport (SFO) is seeking to expand the use of sustainable aviation fuels, and their ground vehicles are electrically powered. San Diego International Airport (SAN) has also jumped on the sustainability bandwagon by adopting electric shuttles and disabling CNG fleet supplies. Los Angeles International Airport (LAX) has witnessed lower energy consumption per passenger due to its LEED-certified facilities.

Question 19

Does Denver International Airport (DEN) have sustainable practices, and what are they?

Accepted Answer

Denver International Airport has made a name for itself in the aviation arena by investing in eco-savvy measures. The airport features the largest solar farm in the United States, with four on-airport solar arrays. The hub's passenger gates host plug-in energy sources for its planes, and its terminals feature multiple water-refilling stations. Additionally, DEN has plans to cease gas and oil operations and expand LEED-certified concourses.

Question 20

Do the airlines on this route have sustainable practices, and what are they?

Accepted Answer

If you are looking to fly with environmentally-responsible airlines, carriers like Frontier and Spirit Airlines are the most sustainable on this route, emitting 47% and 46% less carbon, respectively. Frontier has a youthful fleet and is working on upgrading its planes with ultra-efficient engines. In addition, they offer lighter plane seats and compostable cups. Spirit Airlines is delving into sustainable energy sources.

Question 21

What airports serve Denver to California flights?

Accepted Answer

Flying from Denver to somewhere in California will likely be dictated by where you want to go in the state. You can fly to Los Angeles for visiting the southern part of the state, or fly to San Francisco for visiting the northern part of the state. You’ll take-off from Denver International Airport and land at either Los Angeles International Airport, known as LAX, or at San Francisco International Airport.

LAX, as it is known to most people, sits in Westchester, a suburban neighborhood in Los Angeles. The airport is located 18 miles from downtown LA. This airport is the second busiest in the United States. It’s the fourth busiest in the world. The airport served more than 87 million travelers in the year 2018.

San Francisco International Airport is also a connector airport for those who are traveling internationally. It’s around 13 miles from the downtown area of the city. This is California’s second busiest airport, while LAX is the busiest. The airport serves as a hub for a few major airlines.

Question 22

Which airlines fly directly from Denver to California?

Accepted Answer

If you want to fly directly from Denver to LAX, you can choose to book Frontier Airlines. The flights are sometimes cheaper than other options. You can also hop on a United flight in Denver and go to LAX non-stop. American Airlines and Delta offer direct flights between these two cities as well. Southwest is another option. The flights are about two and a half hours.

Flying from Denver to San Francisco on a non-stop flight is an option as well. United and Frontier both offer choices for this trip.

Question 23

What are the stopover options between Denver to California?

Accepted Answer

There are several different stopover places between Denver and Los Angeles. You could stop in Las Vegas on Spirit Airlines. You might also stop in Houston. American Airlines stops in Phoenix. Delta has flights stopping in Salt Lake City. Most of the stopovers are relatively short.

Stopovers on your way to San Francisco include Seattle. Another stopover option with Delta is Minneapolis. These stops last a bit longer, sometimes up to four hours. United offers stops in Las Vegas.

Question 24

Do I need a passport or a visa to fly from Denver to California?

Accepted Answer

You will not need your passport, nor will you need a visa to go to California from Denver. This is a completely domestic flight.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$58 (Frontier)
One-way from	$29 (Frontier)
Popular in	March
Cheapest in	September
Average price	$200
Good round-trip deal	$79 or less
Good one-way deal	$44 or less

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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Denver to California
Explore the most affordable flight options available from Denver to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 6, 2025.

Explore the most affordable flight options available from Denver to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 6, 2025.

Best flights from Denver to California
Discover carefully curated flight deals from Denver to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 6, 2025.

Discover carefully curated flight deals from Denver to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 6, 2025.

Last-minute flights from Denver to California
Discover last-minute flight deals from Denver to California. Data last updated February 6, 2025 and is based on user searches.

Discover last-minute flight deals from Denver to California. Data last updated February 6, 2025 and is based on user searches.

One-way flights from Denver to California
Search for one-way flight options from Denver to California. Find affordable one-way fares based on user searches. Data last updated February 6, 2025.

Search for one-way flight options from Denver to California. Find affordable one-way fares based on user searches. Data last updated February 6, 2025.

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$29+ Cheap flights from Denver (DEN) to California