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$39+ Cheap flights from California to San Francisco (SFO)

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SFO
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from California to San Francisco

Keep the following information in mind while searching for California to San Francisco flight deals. Data was last updated November 3, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$57
(Kiwi.com)

One-way from

$39
(Alaska Airlines)

Popular in

May

Cheapest in

January

Average price

$137

Good round-trip deal

$108 or less

Good one-way deal

$44 or less
Provider with most accurate pricing for Los Angeles-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-San Francisco flights.
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From California to San Francisco
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One-way flight from California to San Francisco
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Highest demand for flights based on searches. 12% potential increase in price ($22 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 November 2025
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Price to beat on a round-trip flight from California to San Francisco.
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Price to beat on a one-way flight from California to San Francisco.
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Find flight deals from California to San Francisco

Cheapest flights from California to San Francisco
Explore the most affordable flight options available from California to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amLAS - SFO
Nonstop1h 48mFrontier
Sun 12/76:00 amSFO - LAS
Nonstop1h 37mFrontier
Deal found 11/1$57
This Frontier deal was found by Cheapflights users on 11/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:59 pmLAS - SFO
Nonstop1h 52mFrontier
Mon 12/86:00 amSFO - LAS
Nonstop1h 37mFrontier
Deal found 11/3$59
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2512:11 pmLAS - SFO
Nonstop1h 50mFrontier
Fri 11/286:00 amSFO - LAS
Nonstop1h 41mFrontier
Deal found 11/1$61
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:00 amLAS - SFO
Nonstop1h 48mFrontier
Sun 12/76:00 amSFO - LAS
Nonstop1h 37mFrontier
Deal found 11/1$62
This Frontier deal was found by Cheapflights users on 11/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:00 amLAS - SFO
Nonstop1h 48mFrontier
Wed 12/106:00 amSFO - LAS
Nonstop1h 37mFrontier
Deal found 11/3$63
This Frontier deal was found by Cheapflights users on 11/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:05 amLAS - SFO
Nonstop1h 46mFrontier
Fri 11/286:00 amSFO - LAS
Nonstop1h 41mFrontier
Deal found 11/1$66
This Frontier deal was found by Cheapflights users on 11/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:00 amLAS - SFO
Nonstop1h 48mFrontier
Thu 12/118:43 amSFO - LAS
Nonstop1h 40mFrontier
Deal found 11/3$67
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:05 amLAS - SFO
Nonstop1h 46mFrontier
Wed 12/36:00 amSFO - LAS
Nonstop1h 37mFrontier
Deal found 11/2$68
This Frontier deal was found by Cheapflights users on 11/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:05 amLAS - SFO
Nonstop1h 46mFrontier
Fri 11/286:00 amSFO - LAS
Nonstop1h 41mFrontier
Deal found 11/2$72
This Trip.com deal was found by Cheapflights users on 11/3. 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.
Thu 12/46:14 pmLAS - SFO
Nonstop1h 49mMultiple Airlines
Sun 12/75:46 pmSFO - LAS
Nonstop1h 39mMultiple Airlines
Deal found 11/3$74
This CheapOair deal was found by Cheapflights users on 11/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:12 pmSAN - SFO
Nonstop1h 52mFrontier
Fri 11/219:03 amSFO - SAN
Nonstop1h 45mFrontier
Deal found 11/2$76
This Southwest deal was found by Cheapflights users on 11/2. 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.
Fri 12/57:00 amSAN - SFO
Nonstop1h 45mSouthwest
Sun 12/77:45 amSFO - SAN
Nonstop1h 30mSouthwest
Deal found 11/2$77

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to San Francisco 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 November 3, 2025.
Use the filters below to find and compare flights from California to San Francisco that are best for you.

Fly from

California

Fly to

San Francisco

Route

Depart

Return

Price

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Wed 12/3

6:15 am-8:06 am

Nonstop1h 51m

San Francisco

Sat 12/6

9:57 pm-11:30 pm

Nonstop1h 33m

$97

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Thu 12/4

8:35 am-10:10 am

Nonstop1h 35m

San Francisco

Sun 12/7

8:10 pm-9:40 pm

Nonstop1h 30m

$97

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Fri 3/6

7:00 am-8:37 am

Nonstop1h 37m

San Francisco

Tue 3/10

6:50 pm-8:26 pm

Nonstop1h 36m

$97

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Tue 12/9

11:07 am-12:50 pm

Nonstop1h 43m

San Francisco

Tue 12/9

6:01 pm-7:42 pm

Nonstop1h 41m

$97

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Wed 12/3

8:35 am-10:10 am

Nonstop1h 35m

San Francisco

Wed 12/10

5:20 am-6:50 am

Nonstop1h 30m

$97

OntarioSan Francisco

ONT - SFO

ONTSFO

Ontario

Sun 12/14

4:01 pm-7:53 am

1 stop15h 52m

San Francisco

Mon 12/15

10:03 pm-11:31 pm

Nonstop1h 28m

$102

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Wed 12/10

8:05 am-1:36 pm

1 stop5h 31m

San Francisco

Wed 12/17

7:00 am-8:39 am

Nonstop1h 39m

$107

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles

Thu 12/4

10:00 am-11:29 am

Nonstop1h 29m

San Francisco

Mon 12/8

6:00 am-7:30 am

Nonstop1h 30m

$117

Palm SpringsSan Francisco

PSP - SFO

PSPSFO

Palm Springs

Thu 2/19

7:00 am-8:33 am

Nonstop1h 33m

San Francisco

Sun 2/22

8:15 am-9:48 am

Nonstop1h 33m

$117

Palm SpringsSan Francisco

PSP - SFO

PSPSFO

Palm Springs

Thu 12/4

9:07 am-10:47 am

Nonstop1h 40m

San Francisco

Sun 12/7

2:32 pm-4:08 pm

Nonstop1h 36m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 60 results
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Best time to book a flight from California to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from California 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 California to San Francisco

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

Currently, January is the cheapest month in which you can book a flight from California to San Francisco (average of $19). Flying from California to San Francisco in September is currently the most expensive (average of $52). 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 CA to SFO?

Find hourly flight availability from California to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

It’s typically best to fly out from California to San Francisco in the afternoon. Doing so could potentially save you 14% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from California to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from California to San Francisco. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their California to San Francisco flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from California to San Francisco

Explore weekly flight availability from California to San Francisco. 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 November 3, 2025.

The most flights from USCA to SFO are scheduled on a Sunday (158 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (46 on average).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 Francisco. Reviews last updated November 3, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from California to San Francisco by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,235 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,235 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
8,001 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,996 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,117 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from California 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 airport do you fly into for flights to San Francisco from California?

    For a flight from California to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city.

  • How popular is this California to San Francisco flight route?

    Flights from California to San Francisco have been viewed 397 times in the past calendar month.

  • How long is the flight from California to San Francisco?

    A quick flight from California to San Francisco can take about 1h 35m. Alaska Airlines provides one of the quickest options available for as low as $97. Airlines will cover a distance of 413 mi. All flights are typically nonstop.

  • What are the cheapest airlines to fly from California to San Francisco one-way?

    One-way options have recently been found by users for as low as $39 on Alaska Airlines. Other airlines that offer cheap prices include Southwest from $39 and United Airlines from $39 one-way.

  • What are the most popular routes from California to San Francisco?

    While some choose either Los Angeles - San Francisco or Santa Ana J. Wayne/Orange Cnty - San Francisco, Ontario - San Francisco is the most popular route from California to San Francisco.

  • What are the most reliable airlines from California to San Francisco?

    Before booking your flight to San Francisco from California, check out the most reliable airlines to get you to your destination on time: Aer Lingus (92%), China Southern (84%), Emirates( 79%).

  • What are the cheapest flights from California to San Francisco?

    The cheapest flight price from California to San Francisco is $41. On average you can expect to pay $699. The most popular route, (Ontario - San Francisco), can usually be booked for $58.

  • Can I find deals for flights from California to San Francisco that include hotel bookings?

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

  • How can I find direct flights from California to San Francisco?

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

  • Can I find deals for business class flights from California to San Francisco?

    Yes. Cheapflights offers flight deals from California 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.

  • What is the cheapest month to book a flight from California to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from California to San Francisco (average of $19). Flying from California to San Francisco in September is currently the most expensive (average of $52). 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.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
South San Francisco
Santa Cruz
Livermore
Turlock
Watsonville
Sunnyvale
Santa Clara
Antioch
Manteca
Vallejo
Hollister
Vacaville
San Bruno
Foster City
Redwood City
Union City
Fairfield
Burlingame
Lodi

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Alternative routes for California to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from California to San Francisco

Discover the top 9 airlines that operate flights from California to San Francisco. 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$27Average$82FlexibilityNo cancel feeOn-time65%
FrontierCheapest$28Average$91FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$30Average$164FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$57Average$221FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$57Average$200FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$77Average$233FlexibilityNo cancel feeOn-time63%
DeltaCheapest$88Average$185FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$106Average$210FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$109Average$341FlexibilityNo cancel feeOn-time71%

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