Cheap flights from California (CA) to Denver (DEN)

Flight FAQs

From California to Denver

Are flight prices decreasing from California to Denver due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both California and Denver for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from California to Denver Intl to control the spread of COVID-19?

Alaska Airlines is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from California to Denver Intl are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from California to Denver Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from California to Denver Intl have new flexible policies in place due to COVID-19. United Airlines, Frontier, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

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 Spirit Airlines for just $53, but on average you can expect to pay $65.

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 $65.

Are there last-minute flights available from California to Denver for under $100?

There are currently 20+ open flights from California to Denver within the next 7 days for less than $100.

What days are nonstop flights available from California to Denver?

You can find nonstop flights on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Saturday.

How popular is this flight route?

This flight path from California to Denver Intl was viewed by 816 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

Before booking your flight from California to Denver check out the most popular airlines for this route: Major Airline, Endeavor Airlines or American Airlines.

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 cheapest Flights from California to Denver?

Looking for the cheapest flight from California to Denver? While on average our users pay $355, our data indicates the cheapest price to be $50. The most popular route (Los Angeles - Denver Intl), is priced around $46.

What are the most reliable airlines from California to Denver?

The top 3 most reliable airlines when flying from California to Denver are Fiji Airways (100%), Copa Airlines (100%) and Cathay Pacific (100%).

How long is the flight from California to Denver?

United Airlines and Frontier can get you from California to Denver in just under 2h 08m. Your travel time will be generally consistent. Generally, flights for this route are nonstop.

What are the cheapest airlines flying from California to Denver round-trip?

According to our current data, Spirit Airlines ($53), Frontier ($55), and Delta ($79) offers the cheapest pricing from California to Denver.

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

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $28. Users have also found prices from $30 and $40 on Spirit Airlines and Frontier, respectively.