How popular is this Las Vegas to San Clemente flight route?

Flights from Las Vegas Harry Reid Intl to San Clemente have been viewed 368 times in the past calendar month.

What are the cheapest airlines to fly from Las Vegas to San Clemente one-way?

One-way options have recently been found by users for as low as $28 on Frontier. Other airlines that offer cheap prices include JetBlue from $52 and American Airlines from $58 one-way.

Weekly flight availability from Las Vegas to San Clemente

The most flights from LAS to CL3 are scheduled on a Saturday (125 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (24 on average).

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.

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).

What are the cheapest flights from Las Vegas to San Clemente?

On average you can expect to pay $980 for a flight from Las Vegas to San Clemente. The cheapest flight overall is $58 while the most popular route, (Las Vegas Harry Reid Intl - Los Angeles) is currently priced at $38.

What are the most reliable airlines from Las Vegas to San Clemente?

The top 3 most reliable airlines when flying from Las Vegas to San Clemente are China Eastern (95%), Qatar Airways (91%) and SkyWest Airlines (90%).

What are the most popular airlines that fly from Las Vegas to San Clemente?

When booking a flight from Las Vegas to San Clemente, you may want to consider flying on Frontier, United Airlines or Southwest as they are the most popular for this route.

What airport do you fly from for flights from Las Vegas to San Clemente?

Most people fly from Las Vegas Harry Reid Intl (LAS) if they book a flight from Las Vegas to San Clemente. On average, Harry Reid Intl has 62 outbound flights to San Clemente per day from 8 airlines. Las Vegas Harry Reid Intl is conveniently located just 6.2 mi from Las Vegas’s city center.

Can I find deals for flights from Las Vegas to San Clemente that include hotel bookings?

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

How can I find direct flights from Las Vegas to San Clemente?

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

Can I find deals for business class flights from Las Vegas to San Clemente?

Yes. Cheapflights offers flight deals from Las Vegas 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.

Find Cheap Flights from Las Vegas to San Clemente

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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to San Clemente are usually found in February or January, booked 71 days in advance, depart on a Friday or Saturday and return on a Wednesday

Find flight deals from Las Vegas to San Clemente

Most accurate provider	FlightHub 3 stars
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Popular in	June
Cheapest in	February
Average price	$143

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Highest demand for flights based on searches. 24% potential increase in price ($42 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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Everything you need to know about your flight from Las Vegas to San Clemente

Prices

Airlines

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

One of the essential ways to save on airfare from Las Vegas to San Clemente is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 33% on airfare.

What is the cheapest day to fly from Las Vegas to San Clemente?

Travelers seeking maximum savings on their Las Vegas to San Clemente flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San Clemente

Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Las Vegas to San Clemente by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,224 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Southwest

7.9

Good

4,224 reviews

Southwest

7.9

Good

4,224 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Delta

7.8

Good

8,678 reviews

Southwest

7.9

Good

4,224 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

United Airlines

7.3

Good

10,436 reviews

Southwest

7.9

Good

4,224 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

American Airlines

7.0

Good

12,194 reviews

Southwest

7.9

Good

4,224 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Frontier

5.5

Fair

2,519 reviews

Southwest

7.9

Good

4,224 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Related info for your journey

What airport do you fly from for flights from Las Vegas to San Clemente?
Most people fly from Las Vegas Harry Reid Intl (LAS) if they book a flight from Las Vegas to San Clemente. On average, Harry Reid Intl has 62 outbound flights to San Clemente per day from 8 airlines. Las Vegas Harry Reid Intl is conveniently located just 6.2 mi from Las Vegas’s city center.
How popular is this Las Vegas to San Clemente flight route?
Flights from Las Vegas Harry Reid Intl to San Clemente have been viewed 368 times in the past calendar month.
What are the cheapest airlines to fly from Las Vegas to San Clemente one-way?
One-way options have recently been found by users for as low as $28 on Frontier. Other airlines that offer cheap prices include JetBlue from $52 and American Airlines from $58 one-way.
What are the most reliable airlines from Las Vegas to San Clemente?
The top 3 most reliable airlines when flying from Las Vegas to San Clemente are China Eastern (95%), Qatar Airways (91%) and SkyWest Airlines (90%).
What are the cheapest flights from Las Vegas to San Clemente?
On average you can expect to pay $980 for a flight from Las Vegas to San Clemente. The cheapest flight overall is $58 while the most popular route, (Las Vegas Harry Reid Intl - Los Angeles) is currently priced at $38.
Can I find deals for flights from Las Vegas to San Clemente that include hotel bookings?
Yes. In addition to deals on Las Vegas to San Clemente flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Las Vegas to San Clemente?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to San Clemente.
Can I find deals for business class flights from Las Vegas to San Clemente?
Yes. Cheapflights offers flight deals from Las Vegas 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.

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Top 8 airlines flying from Las Vegas to San Clemente

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$46	Average$123	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$48	Average$187	FlexibilityNo cancel fee	On-timeN/A
Breeze Airways	Cheapest$77	Average$142	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$92	Average$173	FlexibilityNo cancel fee	On-time62%
Alaska Airlines	Cheapest$97	Average$204	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$100	Average$200	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$100	Average$265	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$123	Average$222	FlexibilityNo cancel fee	On-time71%

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Cheap flights from Las Vegas (LAS) to San Clemente, CA

Find cheap flights from Las Vegas to San Clemente with Cheapflights

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Cheapflights Insights

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

One of the essential ways to save on airfare from Las Vegas to San Clemente is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 33% on airfare.

What is the cheapest day to fly from Las Vegas to San Clemente?

Travelers seeking maximum savings on their Las Vegas to San Clemente flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Las Vegas to San Clemente

The most flights from LAS to CL3 are scheduled on a Saturday (125 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (24 on average).

Reviews of airlines servicing San Clemente

Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Las Vegas to San Clemente by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Las Vegas to San Clemente?

How popular is this Las Vegas to San Clemente flight route?

What are the cheapest airlines to fly from Las Vegas to San Clemente one-way?

What are the most reliable airlines from Las Vegas to San Clemente?

What are the cheapest flights from Las Vegas to San Clemente?

Can I find deals for flights from Las Vegas to San Clemente that include hotel bookings?

How can I find direct flights from Las Vegas to San Clemente?

Can I find deals for business class flights from Las Vegas to San Clemente?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Las Vegas to San Clemente

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to San Clemente by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Las Vegas to San Clemente by cabin class

Find flights from Las Vegas to San Clemente, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Las Vegas and San Clemente flights

Browse other Las Vegas and San Clemente flight options. Last updated on October 26, 2026.

Other flights from Las Vegas

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Las Vegas to San Clemente flights

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Top 8 airlines flying from Las Vegas to San Clemente

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