DEN

$33 Find Cheap Flights from California to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Denver departing on 8/4. 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.
1 adult
1 adult, Economy

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Flights Deals

Cheap Flights from California to Denver

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from California to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from California to Denver

Mon, Jul 28 - Mon, Aug 4
Frontier Logo
10:11 pm - 8:44 pmSFO-DEN
21h 33m1 stop
Frontier Logo
7:53 am - 11:20 pmDEN-SFO
16h 27m1 stop
$82Frontier
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Sat, Aug 9 - Wed, Aug 13
Frontier Logo
10:37 am - 3:02 pmSFO-DEN
27h 25m1 stop
Frontier Logo
9:36 pm - 11:25 pmDEN-SFO
2h 49mnonstop
$83Frontier
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Thu, Sep 25 - Wed, Oct 1
Logo
11:55 am - 3:30 pmBUR-DEN
2h 35mnonstop
Logo
11:40 am - 5:08 pmDEN-BUR
6h 28m1 stop
$162
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Mon, Sep 8 - Thu, Sep 18
Logo
12:25 pm - 4:13 pmSJC-DEN
2h 48mnonstop
Logo
6:17 pm - 10:59 pmDEN-SJC
5h 42m1 stop
$173
Find Deal
Thu, Aug 7 - Tue, Aug 12
Southwest Logo
1:30 pm - 4:50 pmSMF-DEN
2h 20mnonstop
Southwest Logo
6:55 pm - 8:25 pmDEN-SMF
2h 30mnonstop
$197Southwest
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Thu, Aug 7 - Mon, Aug 11
Southwest Logo
6:00 am - 9:10 amRNO-DEN
2h 10mnonstop
Southwest Logo
7:50 am - 9:10 amDEN-RNO
2h 20mnonstop
$197Southwest
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Thu, Aug 21 - Sat, Aug 23
United Airlines Logo
6:34 pm - 10:00 pmBUR-DEN
2h 26mnonstop
United Airlines Logo
11:31 am - 1:02 pmDEN-BUR
2h 31mnonstop
$213United Airlines
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Wed, Nov 12 - Fri, Nov 14
Alaska Airlines Logo
7:00 am - 7:03 pmSMF-DEN
11h 03m1 stop
Alaska Airlines Logo
6:43 pm - 8:37 amDEN-SMF
14h 54m1 stop
$216Alaska Airlines
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Wed, Oct 29 - Thu, Oct 30
Alaska Airlines Logo
2:05 pm - 11:59 pmBUR-DEN
8h 54m1 stop
Alaska Airlines Logo
11:27 am - 5:05 pmDEN-BUR
6h 38m1 stop
$216Alaska Airlines
Find Deal
Sat, Oct 18 - Mon, Oct 20
United Airlines Logo
6:36 pm - 12:29 amBUR-DEN
4h 53m1 stop
United Airlines Logo
3:54 pm - 5:25 pmDEN-BUR
2h 31mnonstop
$223United Airlines
Find Deal
Useful Info

Good to know

Low seasonApril
High seasonJuly
Cheapest flight$33
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from San Francisco to Denver

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

Insights shared by verified travelers who flew the route from California to Denver 
Learn how KAYAK collects reviews and tips from users.
Verified travelerFlew with DeltaLAX-DENApr 2025
It’s an easy short flight, so a quick recharge nap is nice. A neck pillow is recommended.
Verified travelerFlew with LufthansaPSP-DENMar 2024
Palm Springs is beautiful airport, check in your tickets before arriving. Busy drop off but still manageable.
Verified travelerFlew with United AirlinesSFO-DENMar 2024
Get TSA PRE and CLEAR. Life will be easy.
MichaelFlew with United AirlinesLAX-DENMar 2024
Arrive early if you have carry-on luggage. Eat before you get on the plane.
BrianFlew with United AirlinesSBP-DENJan 2024
Don’t arrive too early since it’s a small airport.

FAQs for booking flights from California to Denver

  • 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.

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Evergreen

Everything you need to know for your flight to Denver

Information on the airport you'll fly into in Denver

Denver (DEN)

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