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San Clemente

$44+ Cheap flights from Denver (DEN) to San Clemente, CA

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LAX
Apr 13 — Apr 201
Sun 4/13
Sun 4/20
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to San Clemente are usually found in September or January, booked 56 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Denver to San Clemente

Keep the following information in mind while searching for Denver to San Clemente flight deals. Data was last updated April 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$88
(FlightHub)

One-way from

$44
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$172
Provider with most accurate pricing for Denver Intl-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Los Angeles flights.
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From Denver Intl to San Clemente
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One-way flight from Denver Intl to San Clemente
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Highest demand for flights based on searches. 4% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Denver to San Clemente

Cheapest flights from Denver to San Clemente
Explore the most affordable flight options available from Denver to San Clemente. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 8, 2025.

This FlightHub deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/610:53 pmDEN - LAX
Nonstop2h 37mFrontier
Sat 5/101:38 pmLAX - DEN
Nonstop2h 42mFrontier
Deal found 4/7$88
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/87:17 pmDEN - LAX
Nonstop2h 36mDelta
Sun 5/118:15 amLAX - DEN
Nonstop2h 24mDelta
Deal found 4/7$137
This Trip.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/69:30 amDEN - LAX
Nonstop2h 38mMultiple Airlines
Tue 5/1310:00 amLAX - DEN
1 stop7h 57mMultiple Airlines
Deal found 4/7$156
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/48:19 pmDEN - LAX
Nonstop2h 37mAmerican Airlines
Mon 5/54:27 pmLAX - DEN
Nonstop2h 22mAmerican Airlines
Deal found 4/7$177
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:37 pmDEN - LAX
1 stop6h 22mAlaska Airlines
Wed 5/142:16 pmLAX - DEN
1 stop5h 59mAlaska Airlines
Deal found 4/7$187
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/225:35 amDEN - LAX
1 stop4h 25mSouthwest
Tue 7/296:05 pmLAX - DEN
1 stop4h 00mSouthwest
Deal found 4/7$217
This Hawaiian Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/307:00 amDEN - LAX
1 stop6h 56mHawaiian Airlines
Wed 4/303:08 pmLAX - DEN
1 stop7h 51mHawaiian Airlines
Deal found 4/7$221

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to San Clemente that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 8, 2025.
Use the filters below to find and compare flights from Denver to San Clemente that are best for you.

Fly from

Denver

Fly to

San Clemente

Route

Depart

Return

Price

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Tue 5/6

10:53 pm-12:30 am

Nonstop2h 37m

Los Angeles

Sat 5/10

1:38 pm-5:20 pm

Nonstop2h 42m

$88

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Thu 5/8

7:17 pm-8:53 pm

Nonstop2h 36m

Los Angeles

Sun 5/11

2:57 pm-6:19 pm

Nonstop2h 22m

$137

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Tue 5/6

9:30 am-11:08 am

Nonstop2h 38m

Los Angeles

Tue 5/13

10:00 am-6:57 pm

1 stop7h 57m

$156

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Sun 5/4

8:19 pm-9:56 pm

Nonstop2h 37m

Los Angeles

Mon 5/5

4:27 pm-7:49 pm

Nonstop2h 22m

$177

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Wed 5/7

6:37 pm-11:59 pm

1 stop6h 22m

Los Angeles

Wed 5/14

2:16 pm-9:15 pm

1 stop5h 59m

$187

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Wed 4/30

7:00 am-12:56 pm

1 stop6h 56m

Los Angeles

Wed 4/30

3:08 pm-11:59 pm

1 stop7h 51m

$221

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Thu 7/3

7:35 am-11:40 am

1 stop5h 05m

Los Angeles

Wed 7/30

6:05 pm-11:05 pm

1 stop4h 00m

$231

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Fri 6/20

5:00 am-9:01 am

1 stop5h 01m

Los Angeles

Sun 6/22

5:22 am-8:41 am

Nonstop2h 19m

$247

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Fri 5/23

6:30 pm-10:07 am

1 stop16h 37m

Los Angeles

Mon 5/26

11:59 pm-11:27 am

1 stop10h 28m

$250

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Mon 5/19

8:15 am-9:52 am

Nonstop2h 37m

$44

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/6

Showing 1-10 of 18 results
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Best time to book a flight from Denver to San Clemente

Have a flexible travel schedule? Discover the best time to fly to San Clemente from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to San Clemente

How far ahead should I book a flight from Denver to San Clemente?

Use this chart to determine the optimal time to book a round-trip flight from Denver to San Clemente. Price data was last updated on April 4, 2025.

To ensure you get the cheapest price possible for a flight from Denver to San Clemente, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Denver to San Clemente (average of $246). Flying from Denver to San Clemente in June is currently the most expensive (average of $328). 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.

What is the cheapest time of day to fly from DEN to CL3?

Find hourly flight availability from Denver to San Clemente. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 8, 2025.

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

What is the cheapest day to fly from Denver to San Clemente?

Use this chart to determine the cheapest time to fly round-trip from Denver to San Clemente. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Denver to San Clemente flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Denver to San Clemente

Explore weekly flight availability from Denver to San Clemente. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 8, 2025.

The most flights from DEN to CL3 are scheduled on a Monday (99 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (71 on average).

Rainfall in San Clemente by month

Plan your trip to San Clemente by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Clemente 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 San Clemente when rainfall is around 0.0 in.

Temperature in San Clemente by month

Plan your trip to San Clemente by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Clemente, 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).

Reviews of airlines servicing San Clemente

Get insights into the airlines that provide service to San Clemente. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Clemente. Reviews last updated April 8, 2025.
Read through reviews of airlines operating flights from Denver to San Clemente, such as Alaska Airlines, Southwest and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,843 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,843 reviews
Alaska Airlines
8.0
Very good
9,843 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,277 reviews
Alaska Airlines
8.0
Very good
9,843 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,901 reviews
Alaska Airlines
8.0
Very good
9,843 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,360 reviews
Alaska Airlines
8.0
Very good
9,843 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,629 reviews
Alaska Airlines
8.0
Very good
9,843 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Denver to San Clemente. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to San Clemente?

    Located just 18.5 mi from the city center, Denver Intl is the airport most travelers will use when flying to San Clemente from Denver. Booking flights from Denver Intl (DEN) to San Clemente should be relatively easy as there are 83 daily outbound flights to San Clemente from 5 different airlines.

  • How popular is this Denver to San Clemente flight route?

    The Denver Intl to San Clemente flight path was viewed by 410 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Denver to San Clemente one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $44. Users have also found prices from $69 and $89 on Delta and American Airlines, respectively.

  • What are the most reliable airlines from Denver to San Clemente?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Denver to San Clemente on time: Gulf Air (96%), China Southern (96%), Fiji Airways (95%).

  • What are the cheapest flights from Denver to San Clemente?

    On average you can expect to pay $1,111 for a flight from Denver to San Clemente. The cheapest flight overall is $52 while the most popular route, (Denver Intl - Los Angeles) is currently priced at $77.

  • Can I find deals for flights from Denver to San Clemente that include hotel bookings?

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

  • How can I find direct flights from Denver to San Clemente?

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

  • Can I find deals for business class flights from Denver to San Clemente?

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

  • What is the cheapest month to book a flight from Denver to San Clemente?

    Currently, January is the cheapest month in which you can book a flight from Denver to San Clemente (average of $246). Flying from Denver to San Clemente in June is currently the most expensive (average of $328). 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.

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Top 5 airlines flying from Denver to San Clemente

Discover the top 5 airlines that operate flights from Denver to San Clemente. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$29Average$140FlexibilityNo cancel feeOn-time62%
DeltaCheapest$104Average$257FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$117Average$279FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$138Average$310FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$148Average$255FlexibilityNo cancel feeOn-time71%

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