Cheap flights from California to Denver (DEN)

LAX — DEN
May 30 — Jun 62

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

Find a great deal and save up to 5% by booking at least 60 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 $138.

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

The best pricing can be found in the month of August. Prices to Denver from California average $142. You can even find prices in August for less than $142, as users have found deals to Denver from as low as $32. The month of December 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 69%.

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 flights from California to Denver in May, June 2022

The best prices found for California to DEN flights for May, June
Jun 22 - Jun 25
ONT

Ontario

DEN

Denver Intl

Nonstop

2h 18m
DEN

Denver Intl

ONT

Ontario

Nonstop

2h 22m
$109

Frontier

View Deal

Deal found 5/25/22

Jun 8 - Jun 15
SNA

Santa Ana J. Wayne/Orange Cnty

DEN

Denver Intl

1 stop

13h 12m
DEN

Denver Intl

SNA

Santa Ana J. Wayne/Orange Cnty

1 stop

10h 08m
$113

Frontier

View Deal

Deal found 5/25/22

Jun 7 - Jun 14
ONT

Ontario

DEN

Denver Intl

1 stop

12h 47m
DEN

Denver Intl

ONT

Ontario

Nonstop

2h 18m
$114

Multiple Airlines

View Deal

Deal found 5/23/22

California to Denver 2022 flight deals

Cheap flights to Denver from California found for this year
Jul 12 - Aug 23
ONT

Ontario

DEN

Denver Intl

Nonstop

2h 25m
DEN

Denver Intl

ONT

Ontario

Nonstop

2h 39m
$94

Frontier

View Deal

Deal found 5/22/22

Sep 28 - Oct 1
ONT

Ontario

DEN

Denver Intl

1 stop

6h 22m
DEN

Denver Intl

ONT

Ontario

1 stop

4h 38m
$96

Delta

View Deal

Deal found 5/23/22

Sep 14 - Sep 17
BUR

Burbank Bob Hope

DEN

Denver Intl

1 stop

7h 25m
DEN

Denver Intl

BUR

Burbank Bob Hope

1 stop

7h 36m
$96

Delta

View Deal

Deal found 5/24/22

Cheap Spirit Airlines flights from California to Denver

Jun 4 - Jun 8
SNA

Santa Ana J. Wayne/Orange Cnty

DEN

Denver Intl

1 stop

4h 01m
DEN

Denver Intl

SNA

Santa Ana J. Wayne/Orange Cnty

1 stop

9h 01m
$116

Spirit Airlines

View Deal

Deal found 5/23/22

Jun 7 - Jun 8
BUR

Burbank Bob Hope

DEN

Denver Intl

1 stop

6h 17m
DEN

Denver Intl

BUR

Burbank Bob Hope

1 stop

6h 59m
$117

Spirit Airlines

View Deal

Deal found 5/23/22

Jun 3 - Jun 6
LAX

Los Angeles

DEN

Denver Intl

Nonstop

2h 26m
DEN

Denver Intl

LAX

Los Angeles

1 stop

12h 25m
$118

Spirit Airlines

View Deal

Deal found 5/23/22

Cheap American Airlines flights from California to Denver

Oct 11 - Oct 19
LGB

Long Beach Municipal

DEN

Denver Intl

2 stops

23h 24m
DEN

Denver Intl

LGB

Long Beach Municipal

1 stop

20h 11m
$220

American Airlines

View Deal

Deal found 5/23/22

Jun 15 - Jun 29
LGB

Long Beach Municipal

DEN

Denver Intl

1 stop

12h 00m
DEN

Denver Intl

LGB

Long Beach Municipal

1 stop

21h 02m
$266

American Airlines

View Deal

Deal found 5/22/22

Jun 2 - Jun 6
LGB

Long Beach Municipal

DEN

Denver Intl

2 stops

16h 08m
DEN

Denver Intl

LGB

Long Beach Municipal

1 stop

12h 19m
$360

American Airlines

View Deal

Deal found 5/23/22

Non-stop flights to Denver from California

Save time with California to Denver direct flight deals
Jul 12 - Aug 23
ONT

Ontario

DEN

Denver Intl

Nonstop

2h 25m
DEN

Denver Intl

ONT

Ontario

Nonstop

2h 39m
$94

Frontier

View Deal

Deal found 5/22/22

Jul 6 - Jul 12
ONT

Ontario

DEN

Denver Intl

Nonstop

2h 18m
DEN

Denver Intl

ONT

Ontario

Nonstop

2h 19m
$100

Frontier

View Deal

Deal found 5/25/22

Jun 22 - Jun 25
ONT

Ontario

DEN

Denver Intl

Nonstop

2h 18m
DEN

Denver Intl

ONT

Ontario

Nonstop

2h 22m
$109

Frontier

View Deal

Deal found 5/25/22

Last minute flights from California to Denver

Late deals on return flights to Denver from California, departing today and this week
Jun 4 - Jun 8
SNA

Santa Ana J. Wayne/Orange Cnty

DEN

Denver Intl

1 stop

4h 01m
DEN

Denver Intl

SNA

Santa Ana J. Wayne/Orange Cnty

1 stop

9h 01m
$116

Spirit Airlines

View Deal

Deal found 5/23/22

Jun 3 - Jun 6
LAX

Los Angeles

DEN

Denver Intl

Nonstop

2h 26m
DEN

Denver Intl

LAX

Los Angeles

1 stop

12h 25m
$118

Spirit Airlines

View Deal

Deal found 5/23/22

Jun 2 - Jun 6
LAX

Los Angeles

DEN

Denver Intl

Nonstop

2h 26m
DEN

Denver Intl

LAX

Los Angeles

1 stop

12h 25m
$119

Spirit Airlines

View Deal

Deal found 5/23/22

One-way flights to Denver Intl from California

The cheapest one-way flights from California to Denver
Jul 6
ONT

Ontario

DEN

Denver Intl

Nonstop

2h 18m
$47

Frontier

View Deal

Deal found 5/24/22

Sep 8
ONT

Ontario

DEN

Denver Intl

1 stop

6h 22m
$48

Delta

View Deal

Deal found 5/24/22

Jun 7
OAK

Oakland

DEN

Denver Intl

1 stop

5h 42m
$48

Spirit Airlines

View Deal

Deal found 5/22/22

Related info for your journey

Useful info, stats and facts about California to Denver flights.

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.

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 Spirit Airlines 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.

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 $94, but on average you can expect to pay $111.

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 $119.

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, Monday, Wednesday, Thursday, Friday, Saturday.

How popular is this California to Denver flight route?

Flights from California to Denver Intl have been viewed 345 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 32 flights from California to Denver a day.
Early Morning (Midnight to 6am) - 16% of flight departures
Morning (6am - Noon) - 19% of flight departures
Afternoon (Noon - 6pm) - 44% of flight departures
Evening (6pm - Midnight) - 22% of flight departures

How long is the flight from California to Denver?

Airlines like Frontier, Delta, and Spirit Airlines fly from California to Denver in about 2h 25m. The time it takes to get you to your destination can typically vary by up to 3h 57m. The distance from California to Denver is about 865 mi. This flight may include one or multiple stops.

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 ($47), Delta ($48), and Spirit Airlines ($48).

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 popular airlines that fly from California to Denver?

Consider Major Airline, Endeavor Airlines or American Airlines when booking your flight. These represent the most popular airlines when flying 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 Cathay Pacific (100%), Spirit Airlines (95%) or Singapore Airlines (94%) 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 $370, our data indicates the cheapest price to be $70. The most popular route (Los Angeles - Denver Intl), is priced around $118.

Top 5 airlines flying from California to Denver

The chart below displays the airlines Cheapflights users traveling from California to Denver choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$13Average$22FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Spirit AirlinesCheapest$33Average$139FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
FrontierCheapest$44Average$153FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
DeltaCheapest$52Average$219FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$58Average$229FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights

Hourly flight availability from California to Denver

See what time of day planes typically take off from California to Denver
13%of flight departuresEarly morningMidnight to 6 am
27%of flight departuresMorning6 am to noon
41%of flight departuresAfternoonNoon to 6 pm
19%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM