Question 1

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

Accepted Answer

About 19% of weekly flights between Los Angeles and San Francisco have experienced delays in the past year, with the average delay time being 115 minutes.

Question 2

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

Accepted Answer

Over the past year, EVA Air have had the lowest number of delays on this route, with just 7% of flights being delayed.

Question 3

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 4

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 5

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

Accepted Answer

This flight path from Los Angeles to San Francisco was viewed by 79 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Question 6

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

Accepted Answer

For as low as £69, Alaska Airlines can have you in San Francisco from Los Angeles in 1h 30m. The distance between Los Angeles and San Francisco is about 338 mi. Both multi-stop and direct flights can be found to your destination and back.

Question 7

What are the cheapest airlines flying from Los Angeles to San Francisco round-trip?

Accepted Answer

Our cheapest airline available from Los Angeles to San Francisco is Frontier. Our recent data shows that you can find tickets from as low as £18 on this airline. Additional options worth looking into are Delta and American Airlines, starting at £40 and £70 round-trip. Frontier is 85% cheaper than the average price of flights available within the next 90 days to this destination.

Question 8

What are the cheapest airlines to fly from Los Angeles to San Francisco one-way?

Accepted Answer

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as £14. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from Los Angeles to San Francisco for a low price.

Question 9

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

Accepted Answer

To ensure you get the cheapest price possible for a flight from Los Angeles to San Francisco, you should look to book at least 71 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.

Question 10

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Los Angeles to San Francisco (average of £19). Flying from Los Angeles to San Francisco in August is currently the most expensive (average of £49). 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 11

What is the cheapest day to fly from Los Angeles to San Francisco?

Accepted Answer

Travellers seeking maximum savings on their Los Angeles to San Francisco flight should consider departing on Wednesday at midday when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Question 12

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 13

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 14

What are the cheapest flights from Los Angeles to San Francisco?

Accepted Answer

On average you can expect to pay £120 for a flight from Los Angeles to San Francisco. The cheapest flight overall is £44 while the most popular route, (Los Angeles - San Francisco) is currently priced at £64.

Question 15

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

Accepted Answer

Consider Aer Lingus (92%), Emirates (82%) or Avianca (78%) when booking your flight. These represent the most reliable airlines when flying from Los Angeles to San Francisco.

Question 16

What are the most popular airlines that fly from Los Angeles to San Francisco?

Accepted Answer

Alaska Airlines, Frontier and Southwest are the most popular airlines when flying from Los Angeles to San Francisco.

Question 17

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 in the evening tend to be the most expensive. A flight at midday could potentially save you up to 40% on airfare.

Question 18

What airports do I use to fly from Los Angeles to San Francisco?

Accepted Answer

To fly from Los Angeles to San Francisco, you need to book a flight from Los Angeles (LAX) to San Francisco (SFO). Nonstop flights to San Francisco from Los Angeles take 1h 23m on average. When it comes time to book airfare, you have a few options: there are 57 outbound flights from Los Angeles to San Francisco offered by 5 different airlines.

Question 19

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 20

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 21

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 22

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

Accepted Answer

When you search for this flight from Los Angeles to San Francisco, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Question 23

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 24

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

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Los Angeles to San Francisco, users can toggle the no change fees filter when performing a flight search.

Question 25

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

Accepted Answer

Yes! Start tracking prices for Los Angeles to San Francisco flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	£69
One-way from	£43
Popular in	November
Cheapest in	January
Average price	£135
Good round-trip deal	£92 or less
Good one-way deal	£50 or less

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest£27	Average£46	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
Delta	Cheapest£70	Average£136	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
American Airlines	Cheapest£70	Average£110	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Alaska Airlines	Cheapest£87	Average£133	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
Southwest	Cheapest£87	Average£132	FlexibilityNo cancel fee	On-time63%	Search Southwest flights

Cheap flights from Los Angeles to San Francisco from £43

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Los Angeles to San Francisco are usually found in January or February, booked 71 days in advance, depart on a Wednesday or Monday and return on a Saturday

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 17 December 2025.

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 17 December 2025.

Find flight deals from Los Angeles to San Francisco

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

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Cheapflights Insights

Everything you need to know about your flight from Los Angeles to San Francisco

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

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?

What is the cheapest day to fly from Los Angeles to San Francisco?

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

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

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

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

Reviews of airlines servicing San Francisco

Get a feel of what it's like to fly with Alaska Airlines, Southwest, andDelta from Los Angeles to San Francisco 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

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

What airports do I use to fly from Los Angeles to San Francisco?

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 cheapest airlines flying from Los Angeles to San Francisco round-trip?

What are the cheapest airlines to fly from Los Angeles to San Francisco one-way?

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

What are the cheapest flights 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?

Travelling to a place near San Francisco?

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Alternative routes for Los Angeles to San Francisco

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Top 5 airlines flying from Los Angeles to San Francisco

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

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

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 17 December 2025.