Q: How much does it cost for a return flight from Los Angeles to San Francisco?

Airfare is below average for this route at the moment. Los Angeles to San Francisco flights typically cost between $247 and $460 in September. The cheapest return price found within the last 5 days was $147 on Frontier (14 Sept–17 Sept).

Question 1

How often are flights from Los Angeles to San Francisco delayed?

Accepted Answer

About 28% of weekly flights between Los Angeles and San Francisco have experienced delays in the past year, with the average delay time being 116 minutes.

Question 2

How much does it cost for a return flight from Los Angeles to San Francisco?

Accepted Answer

Airfare is below average for this route at the moment.Los Angeles to San Francisco flights typically cost between $247 and $460 in September.
The cheapest return price found within the last 5 days was $147 on Frontier (14 Sept–17 Sept).

Question 3

What is the most punctual flight time for Los Angeles to San Francisco flights?

Accepted Answer

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

Question 4

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Question 5

Which airline has the best punctuality record on Los Angeles to San Francisco flights?

Accepted Answer

Over the past year, United Airlines have had the lowest number of delays on this route, with just 25% of flights being delayed.

Question 6

How popular is this Los Angeles to San Francisco flight route?

Accepted Answer

This flight path from Los Angeles Los Angeles to San Francisco was viewed by 15 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Question 7

How long is the flight from Los Angeles to San Francisco?

Accepted Answer

There are many flights that can get you from Los Angeles to San Francisco in 1h 22m. Fly via Alaska Airlines or Southwest to get the fastest option. Los Angeles and San Francisco are separated by a distance of 542 km. This flight may include one or multiple stops.

Question 8

How far ahead should I book a flight from Los Angeles to San Francisco?

Accepted Answer

The price you pay for your flight from Los Angeles to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 9

What is the cheapest month to book a flight from Los Angeles to San Francisco?

Accepted Answer

Currently, October is the cheapest month in which you can book a flight from Los Angeles to San Francisco (average of $289). Flying from Los Angeles to San Francisco in July is currently the most expensive (average of $425). 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.

Question 10

Weekly flight availability from Los Angeles to San Francisco

Accepted Answer

The most flights from LAX to SFO are scheduled on a Sunday (184 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (63 on average).

Question 11

E

Accepted Answer

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Question 12

E

Accepted Answer

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Question 13

What are the most reliable airlines from Los Angeles to San Francisco?

Accepted Answer

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 Los Angeles to San Francisco on time: China Southern (80%), Korean Air (69%), Emirates (68%).

Question 14

What is the cheapest time of day to fly from LAX to SFO?

Accepted Answer

One of the essential ways to save on airfare from Los Angeles to San Francisco is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 61% on airfare.

Question 15

Can I find deals for flights from Los Angeles to San Francisco that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Los Angeles to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 16

How can I find direct flights from Los Angeles to San Francisco?

Accepted Answer

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

Question 17

Can I find deals for business class flights from Los Angeles to San Francisco?

Accepted Answer

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

Question 18

How does Cheapflights help users find flights from Los Angeles to San Francisco?

Accepted Answer

Deals for Los Angeles to San Francisco flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 19

Why should you use Cheapflights to find cheap flight tickets from Los Angeles to San Francisco?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Los Angeles to San Francisco.

Question 20

Can Cheapflights find flights from Los Angeles to San Francisco with no change fees?

Accepted Answer

Need flexible booking options for your flight to San Francisco from Los Angeles? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 21

Can Cheapflights notify me if prices for flights from Los Angeles to San Francisco become cheaper?

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

Round-trip from	$147
One-way from	$100
Popular in	July
Cheapest in	October
Average price	$357

Cheap flights from Los Angeles to San Francisco from $100

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 24/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Los Angeles to San Francisco

Cheapest flights from Los Angeles to San FranciscoExplore the most affordable flight options available from Los Angeles to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2026.

Explore the most affordable flight options available from Los Angeles to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2026.

Best flights from Los Angeles to San FranciscoDiscover carefully curated flight deals from Los Angeles to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 August 2026.

Discover carefully curated flight deals from Los Angeles to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 August 2026.

Direct flights from Los Angeles to San FranciscoExplore direct flight options from Los Angeles to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 August 2026.

Explore direct flight options from Los Angeles to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 August 2026.

Last-minute flights from Los Angeles to San FranciscoDiscover last-minute flight deals from Los Angeles to San Francisco. Data last updated 18 August 2026 and is based on user searches.

Discover last-minute flight deals from Los Angeles to San Francisco. Data last updated 18 August 2026 and is based on user searches.

One-way flights from Los Angeles to San FranciscoSearch for one-way flight options from Los Angeles to San Francisco. Find affordable one-way fares based on user searches. Data last updated 18 August 2026.

Search for one-way flight options from Los Angeles to San Francisco. Find affordable one-way fares based on user searches. Data last updated 18 August 2026.

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Best time to book a flight from Los Angeles to San Francisco

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Cheapflights Insights

How far ahead should I book a flight from Los Angeles to San Francisco?

The price you pay for your flight from Los Angeles to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Los Angeles to San Francisco?

What is the cheapest time of day to fly from LAX to SFO?

One of the essential ways to save on airfare from Los Angeles to San Francisco is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 61% on airfare.

How much does it cost for a return flight from Los Angeles to San Francisco?

Airfare is below average for this route at the moment.

Los Angeles to San Francisco flights typically cost between $247 and $460 in September.The cheapest return price found within the last 5 days was $147 on Frontier (14 Sept–17 Sept).

Weekly flight availability from Los Angeles to San Francisco

The most flights from LAX to SFO are scheduled on a Sunday (184 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (63 on average).

How often are flights from Los Angeles to San Francisco delayed?

About 28% of weekly flights between Los Angeles and San Francisco have experienced delays in the past year, with the average delay time being 116 minutes.

What is the most punctual flight time for Los Angeles to San Francisco flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Los Angeles to San Francisco flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 25% of flights being delayed.

Related info for your journey

How popular is this Los Angeles to San Francisco flight route?

How long is the flight from Los Angeles to San Francisco?

What are the most reliable airlines from Los Angeles to San Francisco?

Can I find deals for flights from Los Angeles to San Francisco that include hotel bookings?

How can I find direct flights from Los Angeles to San Francisco?

Can I find deals for business class flights from Los Angeles to San Francisco?

What is the cheapest month to book a flight from Los Angeles to San Francisco?

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Can Cheapflights find flights from Los Angeles to San Francisco with no change fees?

Can Cheapflights notify me if prices for flights from Los Angeles to San Francisco become cheaper?

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Cheapest flights from Los Angeles to San Francisco
Explore the most affordable flight options available from Los Angeles to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2026.

Best flights from Los Angeles to San Francisco
Discover carefully curated flight deals from Los Angeles to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 August 2026.

Direct flights from Los Angeles to San Francisco
Explore direct flight options from Los Angeles to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 August 2026.

Last-minute flights from Los Angeles to San Francisco
Discover last-minute flight deals from Los Angeles to San Francisco. Data last updated 18 August 2026 and is based on user searches.

One-way flights from Los Angeles to San Francisco
Search for one-way flight options from Los Angeles to San Francisco. Find affordable one-way fares based on user searches. Data last updated 18 August 2026.

Los Angeles to San Francisco flights typically cost between $247 and $460 in September.
The cheapest return price found within the last 5 days was $147 on Frontier (14 Sept–17 Sept).