What is the cheapest airline that flies from Los Angeles to San Francisco?

Frontier, Delta, and United Airlines are the most popular carriers operating from Los Angeles to San Francisco

How many flights depart from Los Angeles to San Francisco on average per week?

As of October 2025, 671 flights take off from Los Angeles and land in San Francisco each week. The most common flight departure day for this route is Wed, with 23% of weekly flights taking off on this day.

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

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Air India have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

How many flights depart from Los Angeles to San Francisco on average per day?

The number of flights available between Los Angeles and San Francisco is 95 per day as of October 2025. The most frequent departure time is 13:00, with 36% of daily flights leaving at midday.

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

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Which airlines fly to San Francisco?

Frontier, Alaska Airlines and Southwest are the top three most popular airlines that fly to San Francisco from Los Angeles according to our data. Frontier is the first choice among our users, with 38% of people opting to fly with this airline when travelling to San Francisco. Keep in mind that there are 5 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

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

Historically, on average around 17% of flights between Los Angeles and San Francisco have experienced a delay on any given week. The average delay length over the past 12 months has been 115 minutes.

When did momondo last update prices for flights from Los Angeles Airport to San Francisco Airport?

Prices for flights from Los Angeles Airport to San Francisco Airport refresh daily.

How many operators does momondo search for flights from Los Angeles Airport to San Francisco Airport?

There are 5 operators available for flights from Los Angeles Airport to San Francisco Airport as of October 2025.

How old do you have to be to fly from Los Angeles Airport to San Francisco Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£29 Cheap Flights from Los Angeles to San Francisco in 2025/26

Q: What is the typical price of a round-trip flight between Los Angeles and San Francisco?

Prices are currently typical for flights on this route. Typical prices usually range from £59 to £152. The lowest price recently found on this route was £62.

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Find the cheapest flights from Los Angeles to San Francisco

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One-way

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15:30 - 16:51LAX-SFO

25h 21m1 stop

21:30 - 22:59SFO-LAX

1h 29mdirect

£62Frontier

Find Deal

Tue, 9 Dec - Wed, 31 Dec

18:58 - 20:30LAX-SFO

1h 32mdirect

21:30 - 22:59SFO-LAX

1h 29mdirect

£66Frontier

Find Deal

Thu, 25 Dec - Sun, 28 Dec

09:00 - 10:28LAX-SFO

1h 28mdirect

11:40 - 13:13SFO-LAX

1h 33mdirect

£84Alaska Airlines

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Wed, 3 Dec - Wed, 3 Dec

20:20 - 21:50LAX-SFO

1h 30mdirect

22:59 - 00:29SFO-LAX

1h 30mdirect

£85United Airlines

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Tue, 2 Dec - Tue, 2 Dec

08:30 - 10:03LAX-SFO

1h 33mdirect

13:00 - 14:30SFO-LAX

1h 30mdirect

£88Delta

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Tue, 24 Feb - Wed, 25 Feb

13:10 - 14:36LAX-SFO

1h 26mdirect

08:25 - 09:59SFO-LAX

1h 34mdirect

£89Delta

Find Deal

Thu, 4 Dec - Mon, 8 Dec

08:04 - 09:47LAX-SFO

1h 43mdirect

06:00 - 07:35SFO-LAX

1h 35mdirect

£92United Airlines

Find Deal

Mon, 24 Nov - Sat, 29 Nov

15:09 - 16:36LAX-SFO

1h 27mdirect

16:03 - 17:37SFO-LAX

1h 34mdirect

£99Alaska Airlines

Find Deal

Fri, 6 Feb - Sat, 7 Feb

06:40 - 08:05LAX-SFO

1h 25mdirect

20:35 - 22:00SFO-LAX

1h 25mdirect

£100Southwest

Find Deal

Tue, 25 Nov - Mon, 1 Dec

05:45 - 11:30LAX-SFO

5h 45m1 stop

14:35 - 20:50SFO-LAX

6h 15m1 stop

£103Southwest

Find Deal

Wed, 19 Nov - Wed, 19 Nov

Southwest flights from Los Angeles to San Francisco

Our best Southwest deals on Los Angeles to San Francisco flight tickets

Southwest

25 Nov

LAX06:40Los Angeles

1h 25m

SFO08:05San Francisco

1 Dec

SFO20:35San Francisco

1h 25m

LAX22:00Los Angeles

£100

Find similar

Southwest

19 Nov

LAX05:45Los Angeles

5h 45m

1 stop

SFO11:30San Francisco

19 Nov

SFO14:35San Francisco

6h 15m

1 stop

LAX20:50Los Angeles

£103

Find similar

Southwest

7 Dec

LAX07:05Los Angeles

1h 30m

SFO08:35San Francisco

9 Dec

SFO10:35San Francisco

7h 20m

2 stops

LAX17:55Los Angeles

£104

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Frontier flights from Los Angeles to San Francisco

Our best Frontier deals on Los Angeles to San Francisco flight tickets

Frontier

9 Dec

LAX15:30Los Angeles

25h 21m

1 stop

SFO16:51San Francisco

31 Dec

SFO21:30San Francisco

1h 29m

LAX22:59Los Angeles

£62

Find similar

Frontier

25 Dec

LAX18:58Los Angeles

1h 32m

SFO20:30San Francisco

28 Dec

SFO21:30San Francisco

1h 29m

LAX22:59Los Angeles

£66

Find similar

Frontier

27 Dec

LAX18:58Los Angeles

1h 32m

SFO20:30San Francisco

29 Dec

SFO21:30San Francisco

1h 29m

LAX22:59Los Angeles

£83

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momondo Fare Finder

Use the filters below to find and compare flights from Los Angeles to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles

Tue 9/12

15:30-16:51

1 stop25h 21m

San Francisco

Wed 31/12

21:30-22:59

Nonstop1h 29m

£62

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles

Thu 25/12

18:58-20:30

Nonstop1h 32m

San Francisco

Sun 28/12

21:30-22:59

Nonstop1h 29m

£66

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles

Wed 3/12

09:00-10:28

Nonstop1h 28m

San Francisco

Wed 3/12

11:40-13:13

Nonstop1h 33m

£84

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles

Tue 2/12

20:20-21:50

Nonstop1h 30m

San Francisco

Tue 2/12

22:59-00:29

Nonstop1h 30m

£85

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles

Tue 24/2

08:30-10:03

Nonstop1h 33m

San Francisco

Wed 25/2

13:00-14:30

Nonstop1h 30m

£88

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles

Thu 4/12

13:10-14:36

Nonstop1h 26m

San Francisco

Mon 8/12

08:25-09:59

Nonstop1h 34m

£89

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles

Mon 24/11

08:04-09:47

Nonstop1h 43m

San Francisco

Sat 29/11

06:00-07:35

Nonstop1h 35m

£92

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles

Fri 6/2

15:09-16:36

Nonstop1h 27m

San Francisco

Sat 7/2

16:03-17:37

Nonstop1h 34m

£99

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles

Tue 25/11

06:40-08:05

Nonstop1h 25m

San Francisco

Mon 1/12

20:35-22:00

Nonstop1h 25m

£100

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles

Wed 19/11

05:45-11:30

1 stop5h 45m

San Francisco

Wed 19/11

14:35-20:50

1 stop6h 15m

£103

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How to get the cheapest flight ticket from Los Angeles to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Los Angeles and San Francisco?

What is the cheapest month to fly to San Francisco?

The month of January is, on average, the cheapest month to fly to San Francisco from Los Angeles, with most prices found around £90. If you are unable to visit San Francisco during the month of January, then departing from Los Angeles during the month November is also very affordable. Most momondo users find prices during this month for around £98.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart on your flight to San Francisco is on a Monday when prices can be found for as low as £108. This is often the case because there is less demand to fly during this day of the week. Flights from Los Angeles to San Francisco on a Friday will generally be more expensive and average around £191. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to San Francisco?

Our most recent data shows that the best time of day to fly to San Francisco is at midday. Flights from Los Angeles to San Francisco during this time can be as low as £81. Try not to purchase tickets in the evening because they tend to be around £162. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Los Angeles to San Francisco flight route?

Fly from Los Angeles to San Francisco for the best Los Angeles - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around £118 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Los Angeles for as low as £88 on momondo.

What cabin class options are available on Los Angeles to San Francisco flights?

There are 4 cabin classes available to choose from on Los Angeles to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Los Angeles to San Francisco flight prices changed over time?

As of October 2025, prices for Los Angeles to San Francisco flights are approximately 26% cheaper when compared to flights at the same time last year.

When to book flights from Los Angeles to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to San Francisco according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Los Angeles to San Francisco (LAX to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to San Francisco

Best price found	£41
Fastest flight time	1h 20m
Direct flights	Every day
Airports in San Francisco	1 airport

The best one-way flight to San Francisco from Los Angeles in the past 72 hours is £41. The best return flight deal from Los Angeles to San Francisco found on momondo in the last 72 hours is £120.

The fastest flight from Los Angeles to San Francisco takes 1h 20m

Direct flights go from Los Angeles to San Francisco every day.

There is 1 airport near San Francisco: San Francisco (SFO)

Search flight deals

How far is Los Angeles to San Francisco by plane?
There are 345.0 mi between Los Angeles and San Francisco. Typically, this will take 1h 20m by plane in normal conditions.
When did momondo last update prices for flights from Los Angeles Airport to San Francisco Airport?
Prices for flights from Los Angeles Airport to San Francisco Airport refresh daily.
How many operators does momondo search for flights from Los Angeles Airport to San Francisco Airport?
There are 5 operators available for flights from Los Angeles Airport to San Francisco Airport as of October 2025.
How old do you have to be to fly from Los Angeles Airport to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Los Angeles to San Francisco?
Based on momondo bookings for flights between Los Angeles and San Francisco, the leading plane model is Embraer 175, making up 18.43% of the total bookings. Other popular models include Boeing 737-800 with 16.68%, Boeing 737-900 with 13.57%, and Boeing 737 MAX 8 with 11.29%.
What is the most popular airline from Los Angeles to San Francisco?
momondo data reveals that the most frequently booked airline on the route from Los Angeles to San Francisco is Frontier, representing 32% of all bookings. The subsequent popular airlines are Alaska Airlines at 27%, Southwest at 24%, and Delta at 12%.

Best airlines flying from Los Angeles to San Francisco

Compare and see reviews for airlines that fly from Los Angeles to San Francisco with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom £27	Free Cancellation	Rating 5.8 3,123 reviews	Search Frontier flights
Delta	PriceFrom £71	Free Cancellation	Rating 7.9 7,993 reviews	Search Delta flights
American Airlines	PriceFrom £71	Free Cancellation	Rating 7.2 11,030 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom £86	Free Cancellation	Rating 8.0 11,214 reviews	Search Alaska Airlines flights
Southwest	PriceFrom £88	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights

Alaska Airlines Flights From Los Angeles to San Francisco
Alaska Airlines operates around 14 flights from Los Angeles to San Francisco every week. The average price of these flights found in the last 72 hours has been £123, but momondo users have found Alaska Airlines deals from Los Angeles to San Francisco from as low as £86 round-trip. Alaska Airlines has been scored 8.0/10 in 11,214 reviews.
Southwest Flights From Los Angeles to San Francisco
The best Southwest deal for Los Angeles to San Francisco flight tickets found on momondo in the last 72 hours was £88, round-trip. It should be noted that an average Southwest flight deal for this route in this time was higher, at £132 round-trip. Southwest operates 4 flights out of Los Angeles into San Francisco in an average week, so prices vary by time and availability. 4,242 Southwest reviews by users on momondo have scored the airline at 8.0/10.

Carmel-by-the-Sea

Santa Clara

Seaside

Big Sur

Rohnert Park

Sunnyvale

San Ramon

South San Francisco

Capitola

Campbell

Palo Alto

Sausalito

San Bruno

Woodland

Santa Cruz

Redwood City

Burlingame

Modesto

Aptos

Fremont

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to San Francisco?

Finding the right flight to San Francisco from Los Angeles is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

Can I find flights from Los Angeles to San Francisco with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Francisco from Los Angeles with this policy.

How can momondo help me find flights from Los Angeles to San Francisco?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Los Angeles to San Francisco.

I’m not ready to book a flight from Los Angeles to San Francisco right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Los Angeles to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from Los Angeles to San Francisco from £37

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to San Francisco departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Southwest flights from Los Angeles to San Francisco

Our best Southwest deals on Los Angeles to San Francisco flight tickets

Frontier flights from Los Angeles to San Francisco

Our best Frontier deals on Los Angeles to San Francisco flight tickets

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Use the filters below to find and compare flights from Los Angeles to San Francisco that are best for you.

See travel insights to San Francisco from

How to get the cheapest flight ticket from Los Angeles to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Los Angeles and San Francisco?

What is the cheapest month to fly to San Francisco?

What is the cheapest day to depart on your flight to San Francisco?

What is the cheapest time of day to depart on your flight to San Francisco?

What is the cheapest Los Angeles to San Francisco flight route?

Fly from Los Angeles to San Francisco for the best Los Angeles - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

What cabin class options are available on Los Angeles to San Francisco flights?

There are 4 cabin classes available to choose from on Los Angeles to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Los Angeles to San Francisco flight prices changed over time?

As of October 2025, prices for Los Angeles to San Francisco flights are approximately 26% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Los Angeles to San Francisco?

Frontier, Delta, and United Airlines are the most popular carriers operating from Los Angeles to San Francisco

Which airlines fly to San Francisco?

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

Historically, on average around 17% of flights between Los Angeles and San Francisco have experienced a delay on any given week. The average delay length over the past 12 months has been 115 minutes.

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

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

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

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Air India have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

How many flights depart from Los Angeles to San Francisco on average per day?

The number of flights available between Los Angeles and San Francisco is 95 per day as of October 2025. The most frequent departure time is 13:00, with 36% of daily flights leaving at midday.

How many flights depart from Los Angeles to San Francisco on average per week?

As of October 2025, 671 flights take off from Los Angeles and land in San Francisco each week. The most common flight departure day for this route is Wed, with 23% of weekly flights taking off on this day.

When to book flights from Los Angeles to San Francisco

Cheap Los Angeles to San Francisco (LAX to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to San Francisco

Best price found

Fastest flight time

Direct flights

Airports in San Francisco

How far is Los Angeles to San Francisco by plane?

When did momondo last update prices for flights from Los Angeles Airport to San Francisco Airport?

How many operators does momondo search for flights from Los Angeles Airport to San Francisco Airport?

How old do you have to be to fly from Los Angeles Airport to San Francisco Airport?

What documentation or ID do you need to fly to San Francisco Airport?

What is the most popular plane model from Los Angeles to San Francisco?

What is the most popular airline from Los Angeles to San Francisco?

Best airlines flying from Los Angeles to San Francisco

Compare and see reviews for airlines that fly from Los Angeles to San Francisco with momondo

Alaska Airlines Flights From Los Angeles to San Francisco

Southwest Flights From Los Angeles to San Francisco

Travelling to a place near San Francisco?

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to San Francisco?

Can I find flights from Los Angeles to San Francisco with flexible booking policies on momondo?

How can momondo help me find flights from Los Angeles to San Francisco?

I’m not ready to book a flight from Los Angeles to San Francisco right now. Can momondo alert me if prices change?

An easier way to manage your San Francisco trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California