How does KAYAK find such low prices on flights from California to Denver?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Denver.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Denver?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from California is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from California to Denver?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to California with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Denver?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$33 CHEAP FLIGHTS from California to Denver

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Cheap Flights from California to Denver

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from California to Denver

Fri, Sep 18 - Mon, Sep 21

11:52 am - 3:00 pmLAS Las Vegas Harry Reid Intl-DEN Denver Intl

2h 08mnonstop

9:05 am - 12:53 pmDEN Denver Intl-LAS Las Vegas Harry Reid Intl

4h 48m1 stop Los Angeles

$89Frontier

Sat, Oct 3 - Fri, Oct 9

6:05 am - 9:32 amLAX Los Angeles-DEN Denver Intl

2h 27mnonstop

10:55 pm - 12:29 amDEN Denver Intl-LAX Los Angeles

2h 34mnonstop

$93Frontier

Thu, Oct 1 - Mon, Oct 5

2:28 pm - 5:59 pmLAX Los Angeles-DEN Denver Intl

2h 31mnonstop

7:53 am - 1:24 pmDEN Denver Intl-LAX Los Angeles

6h 31m1 stop Portland

$122Multiple Airlines

Sat, Oct 3 - Tue, Oct 6

7:25 am - 2:32 pmONT Ontario-DEN Denver Intl

6h 07m1 stop Portland

10:29 pm - 11:47 pmDEN Denver Intl-ONT Ontario

2h 18mnonstop

$123Multiple Airlines

Tue, Feb 23 - Wed, Mar 3

7:35 pm - 11:00 pmLAX Los Angeles-DEN Denver Intl

2h 25mnonstop

6:30 am - 8:11 amDEN Denver Intl-LAX Los Angeles

2h 41mnonstop

$157Delta

Thu, Sep 24 - Mon, Sep 28

2:50 pm - 6:11 pmLAX Los Angeles-DEN Denver Intl

2h 21mnonstop

7:55 pm - 9:27 pmDEN Denver Intl-LAX Los Angeles

2h 32mnonstop

$157Delta

Sat, Jan 16 - Tue, Jan 19

6:55 pm - 10:23 pmLAX Los Angeles-DEN Denver Intl

2h 28mnonstop

6:15 am - 8:12 amDEN Denver Intl-LAX Los Angeles

2h 57mnonstop

$157American Airlines

Wed, Sep 30 - Sat, Oct 31

2:05 pm - 5:35 pmLAX Los Angeles-DEN Denver Intl

2h 30mnonstop

7:00 am - 8:52 amDEN Denver Intl-LAX Los Angeles

2h 52mnonstop

$157American Airlines

Thu, Oct 1 - Mon, Oct 5

7:55 pm - 11:10 pmLAX Los Angeles-DEN Denver Intl

2h 15mnonstop

6:25 pm - 7:55 pmDEN Denver Intl-LAX Los Angeles

2h 30mnonstop

$157Southwest

Wed, Oct 28 - Sat, Oct 31

3:35 pm - 6:50 pmLAX Los Angeles-DEN Denver Intl

2h 15mnonstop

10:50 am - 12:20 pmDEN Denver Intl-LAX Los Angeles

2h 30mnonstop

$157Southwest

Recent last minute flight deals from California to Denver

Thu, Sep 10 - Tue, Sep 22

2:28 pm - 5:59 pmLAX Los Angeles-DEN Denver Intl

2h 31mnonstop

10:44 pm - 12:10 amDEN Denver Intl-LAX Los Angeles

2h 26mnonstop

$102Frontier

Wed, Sep 9 - Wed, Sep 23

2:01 pm - 5:32 pmLAX Los Angeles-DEN Denver Intl

2h 31mnonstop

12:42 pm - 2:14 pmDEN Denver Intl-LAX Los Angeles

2h 32mnonstop

$102Frontier

Thu, Sep 10 - Tue, Sep 22

7:00 am - 10:32 amLAX Los Angeles-DEN Denver Intl

2h 32mnonstop

10:05 am - 11:37 amDEN Denver Intl-LAX Los Angeles

2h 32mnonstop

$224United Airlines

Thu, Sep 10 - Fri, Sep 11

11:50 am - 3:10 pmSNA Santa Ana J. Wayne/Orange Cnty-DEN Denver Intl

2h 20mnonstop

10:50 pm - 5:40 pmDEN Denver Intl-SNA Santa Ana J. Wayne/Orange Cnty

19h 50m1 stop Las Vegas Harry Reid Intl

$288Multiple Airlines

Wed, Sep 9 - Sat, Sep 12

7:14 pm - 10:41 pmLAX Los Angeles-DEN Denver Intl

2h 27mnonstop

7:00 am - 8:46 amDEN Denver Intl-LAX Los Angeles

2h 46mnonstop

$291American Airlines

Thu, Sep 10 - Tue, Sep 22

8:15 am - 4:55 pmLAX Los Angeles-DEN Denver Intl

7h 40m2 stops Dallas Love Field Little Rock

6:00 pm - 9:15 pmDEN Denver Intl-LAX Los Angeles

4h 15m1 stop Las Vegas Harry Reid Intl

$308Southwest

Wed, Sep 9 - Sat, Sep 12

4:43 pm - 10:06 pmLAX Los Angeles-DEN Denver Intl

4h 23m1 stop Phoenix Sky Harbor Intl

7:15 am - 12:18 pmDEN Denver Intl-LAX Los Angeles

6h 03m1 stop Phoenix Sky Harbor Intl

$311American Airlines

Wed, Sep 9 - Wed, Sep 23

9:25 am - 2:45 pmLAX Los Angeles-DEN Denver Intl

4h 20m1 stop Las Vegas Harry Reid Intl

9:00 am - 2:00 pmDEN Denver Intl-LAX Los Angeles

6h 00m2 stops Tucson Las Vegas Harry Reid Intl

$316Southwest

Tue, Sep 8 - Wed, Oct 7

12:13 pm - 9:41 pmOAK Oakland-DEN Denver Intl

8h 28m1 stop Las Vegas Harry Reid Intl

7:53 am - 6:30 pmDEN Denver Intl-OAK Oakland

11h 37m2 stops Portland San Diego

$343Multiple Airlines

Tue, Sep 8 - Tue, Sep 15

8:45 am - 12:23 pmSJC San Jose-DEN Denver Intl

2h 38mnonstop

7:16 pm - 8:57 pmDEN Denver Intl-SJC San Jose

2h 41mnonstop

$424United Airlines

Useful Info

Low season	April
High season	July
Cheapest flight	$33

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly with an average 22% increase in price.

Flight from Ontario to Denver

Verified travelerFlew with Delta-Apr 2025

It’s an easy short flight, so a quick recharge nap is nice. A neck pillow is recommended.

Verified travelerFlew with Lufthansa-Mar 2024

Palm Springs is beautiful airport, check in your tickets before arriving. Busy drop off but still manageable.

Verified travelerFlew with United Airlines-Mar 2024

Get TSA PRE and CLEAR. Life will be easy.

MichaelFlew with United Airlines-Mar 2024

Arrive early if you have carry-on luggage. Eat before you get on the plane.

BrianFlew with United Airlines-Jan 2024

Don’t arrive too early since it’s a small airport.

How does KAYAK find such low prices on flights from California to Denver?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Denver.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Denver?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from California is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from California to Denver?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Denver?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Westminster

Lakewood

Dillon

Broomfield

Englewood

Greenwood Village

Lone Tree

Central City

Limon

Brighton

Wheat Ridge

Fort Morgan

Evergreen

Erie

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DEN

$33 Find Cheap Flights from California to Denver - Compare and Save

Cheap Flights from California to Denver

Recent round-trip flight deals from California to Denver

Recent one-way flight deals from California to Denver

Recent last minute flight deals from California to Denver

Recent direct flight deals from California to Denver

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Flights from California to Denver: the best tips from KAYAK users

FAQs for booking flights from California to Denver

Traveling to a place near Denver?

More options for your flight to Denver

Complete your trip to Denver with a hotel stay or car rental

Information on the airport you'll fly into in Denver

Cabin class types available on flights to California

Find direct flights for Denver

Flights from domestic origins to Denver

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Find deals for your return flight