Question 1

What days are nonstop flights available from San Diego to San Francisco?

Accepted Answer

Nonstop flights can be found on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Saturday.

Question 2

How popular is this San Diego to San Francisco flight route?

Accepted Answer

The San Diego to San Francisco flight path was viewed by 85 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Question 3

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

Accepted Answer

48 flight departures from San Diego to San Francisco per day on average.
Early Morning (Midnight to 6am) - 2% of flight departures
Morning (6am - Noon) - 2% of flight departures
Afternoon (Noon - 6pm) - 67% of flight departures
Evening (6pm - Midnight) - 29% of flight departures

Question 4

How long is the flight from San Diego to San Francisco?

Accepted Answer

There are many flights that can get you from San Diego to San Francisco in 1h 36m. Fly via Frontier to get the fastest option. The distance between San Diego and San Francisco is about 449 mi. Generally, flights for this route are nonstop.

Question 5

What is the cheapest airline to fly from San Diego to San Francisco round-trip?

Accepted Answer

According to our current data, Frontier ($48), offers the cheapest pricing from San Diego to San Francisco. Frontier is 76% cheaper than the average price of flights available within the next 90 days to this destination.

Question 6

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

Accepted Answer

One-way options have recently been found by users for as low as $26 on Frontier. Other airlines that offer cheap prices include United Airlines from $65 and Delta from $78 one-way.

Question 7

E

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from San Diego to San Francisco (average of $268). Flying from San Diego to San Francisco in June is currently the most expensive (average of $384). 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.

January

$274

February

$281

March

$330

April

$306

May

$310

June

$384

July

$368

August

$298

September

$268

October

$268

November

$287

December

$268

Question 8

When is the best time to book a flight from San Diego to San Francisco?

Accepted Answer

To ensure you get the cheapest price possible for a flight from San Diego to San Francisco, you should look to book at least 77 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 9

When is the cheapest time to fly from San Diego to San Francisco?

Accepted Answer

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

Question 10

How recently were the San Diego to San Francisco flight deals updated?

Accepted Answer

The San Diego to San Francisco flight deals you see on this page were last updated on 4/26.

Question 11

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

Accepted Answer

The most popular airlines flying from San Diego to San Francisco are Undisclosed Carrier, American Airlines and Alaska Airlines. Something to consider prior to booking your flight.

Question 12

What are the cheapest flights from San Diego to San Francisco?

Accepted Answer

Looking for the cheapest flight from San Diego to San Francisco? While on average our users pay $836, our data indicates the cheapest price to be $27. The most popular route (San Diego - San Francisco), is priced around $68.

Question 13

What are the most reliable airlines from San Diego to San Francisco?

Accepted Answer

Consider ANA (71%), Air China (65%) or SWISS (61%) when booking your flight. These represent the most reliable airlines when flying from San Diego to San Francisco.

Question 14

Can I find flights from San Diego to San Francisco for under $100 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from San Diego to San Francisco for under $100. The cheapest flight booked recently is on Frontier for just $48, but on average you can expect to pay $67.

Question 15

Are there nonstop flights from San Diego to San Francisco for under $100 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from San Diego to San Francisco under $100. A good price for a nonstop flight from San Diego to San Francisco is less than $67.

Question 16

Are there last-minute flights available from San Diego to San Francisco for under $100?

Accepted Answer

There are currently 20+ open flights from San Diego to San Francisco within the next 7 days for less than $100.

Question 17

What is the cheapest day to fly round-trip from San Diego to San Francisco?

Accepted Answer

Flights from San Diego to San Francisco are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Francisco.

Question 18

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

Accepted Answer

To save on the cost of your flight from San Diego to San Francisco, book at least 40 days before your planned departure. Booking around this time can save you about 153% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $273 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $425.

Question 19

What is the cheapest month to fly from San Diego to San Francisco?

Accepted Answer

September can be a great time to fly to San Francisco from San Diego with a flight ticket averaging about $204. Cheapflights users have found deals in the month of September for as cheap as $83. The most expensive prices can be found in the month of March.

Question 20

When is the cheapest time to fly from San Diego to San Francisco (SAN - SFO)?

Accepted Answer

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

Question 21

What airports do I use to fly from San Diego to San Francisco?

Accepted Answer

If you wish to fly to San Francisco from San Diego, then you need to book flights from San Diego to San Francisco. There are 46 flights from San Diego (SAN) to San Francisco (SFO) per day to choose from. Flights to San Francisco from San Diego are available from 8 different airlines, which means you should have some options if you want to compare airfare deals. 1h 35m is how long a nonstop flight from San Diego to San Francisco typically takes.

Question 22

Accepted Answer

If you’re traveling from San Diego to San Francisco, one of the more common airlines traveling that route is United Airlines. Flights from United Airlines traveling this route typically cost $320.53 RT. This price is typically 66% more expensive than other airlines that offer San Diego to San Francisco flights. When booking this route, the cheapest RT price found was $210. The most popular departure airport in San Diego when flying to San Francisco is San Diego Airport. The most popular airport to fly into when visiting San Francisco is San Francisco Airport. When flying from San Diego to San Francisco, United Airlines flights are 11% more popular than any other airline flying that same route.

Question 23

Accepted Answer

Alaska Airlines is one of the most popular airlines used for those traveling from San Diego to San Francisco. Flights on this route from Alaska Airlines typically cost $237.80 RT, a price that is 84% cheaper than the average San Diego to San Francisco flight. The cheapest flight found was $89 RT. San Diego Airport is the most common San Diego airport to take off from when flying to San Francisco. San Francisco Airport is the most popular arrival airport in San Francisco. When flying from San Diego to San Francisco, Alaska Airlines flights are 10% more popular than any other airline flying that same route.

Question 24

What does SAN to SFO mean?

Accepted Answer

Great question - SAN to SFO just means San Diego Airport to San Francisco Airport. Now you’ll know what these unique codes when you look for flights!

Question 25

Can I find deals for flights from San Diego to San Francisco that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your San Diego to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Question 26

Can I find deals on flights from San Diego to San Francisco with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter San Diego to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Question 27

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

Accepted Answer

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

Question 28

How can I find direct flights from San Diego 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 San Diego to San Francisco.

Question 29

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

Accepted Answer

Yes. Cheapflights offers flight deals from San Diego 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 30

Can I find deals for flights from San Diego to San Francisco that allow pets onboard?

Accepted Answer

Many airlines flying from San Diego to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Question 31

Can I find deals on last-minute flights from San Diego to San Francisco?

Accepted Answer

Yes, you can often find last-minute deals on San Diego to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Question 32

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

Accepted Answer

Deals for San Diego 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 33

Why should you use Cheapflights to find cheap flight tickets from San Diego 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 San Diego to San Francisco.

Question 34

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

Accepted Answer

Certainly. Search results for flights to San Francisco from San Diego shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 35

Can Cheapflights notify me if prices for flights from San Diego 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!

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$36	Average$89	FlexibilityNo cancel fee	On-time65%	Search Spirit Airlines flights
Frontier	Cheapest$38	Average$96	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
Alaska Airlines	Cheapest$89	Average$238	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
Delta	Cheapest$89	Average$197	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
United Airlines	Cheapest$109	Average$218	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	Cheapest$239	Average$438	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

12%of flight departures	Early morningMidnight to 6 am
16%of flight departures	Morning6 am to noon
53%of flight departures	AfternoonNoon to 6 pm
19%of flight departures	Evening6 pm to midnight

Sunday	42daily flights
Monday	57daily flights
Tuesday	45daily flights
Wednesday	41daily flights
Thursday	51daily flights
Friday	54daily flights
Saturday	38daily flights

Popular in	March
Cheapest in	September
Round-trip from	$268
One-way from	$65

Cheap flights from San Diego to San Francisco (SAN - SFO) from $26

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 6/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

The best prices from San Diego to San Francisco are usually found in September or August, booked 77 days in advance, depart on a Friday or Saturday and return on a Tuesday

Cheap flight deals from San Diego to San Francisco

Popular in

Cheapest in

Round-trip from

One-way from

What is the cheapest day to fly round-trip from San Diego to San Francisco?

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

What is the cheapest month to fly from San Diego to San Francisco?

When is the cheapest time to fly from San Diego to San Francisco (SAN - SFO)?

Cheap United Airlines flights from San Diego to San Francisco

Find some of the cheapest United Airlines flights traveling from San Diego to San Francisco. Deals update often to give you more flight options matching your criteria

Cheap Alaska Airlines flights from San Diego to San Francisco

Browse through some of the cheapest Alaska Airlines flights traveling from San Diego to San Francisco. Ensure the flight price, dates, time, and airline match your criteria before you book.

Cheap San Diego to San Francisco flights in April & May 2024

Find cheap flight options from San Diego to San Francisco specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 27, 2024.

These are some of the most attractive deals on flights from San Diego to San Francisco in 2024. Check back soon for alternative fares.

San Diego to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between San Diego and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.

These are some of the most attractive deals on flights from San Diego to San Francisco in 2024. Check back soon for alternative fares.

Non-stop flights to San Francisco from San Diego

Take a look at some of the direct flights traveling from San Diego to San Francisco in the near future. Users seeking other options on flights from San Diego to San Francisco should update the search form at the top of the page.

San Diego to San Francisco flights leaving soon

Users seeking a last-minute flight from San Diego to San Francisco should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.

One-way flights to San Francisco from San Diego

Users traveling one-way from San Diego to San Francisco can select one of these great deals. For those needing a return trip from San Diego, there is a search form available above.

Find flights from San Diego to San Francisco within your budget

When is the best time to book a flight from San Diego to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to San Francisco. Price data was last updated on January 28, 2024.

To ensure you get the cheapest price possible for a flight from San Diego to San Francisco, you should look to book at least 77 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.

When is the cheapest time to fly from San Diego to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from San Diego to San Francisco. Price data was last updated on April 21, 2024.

Average price of flights to San Francisco by month

Plan your trip from San Diego to San Francisco by taking into account the cheapest months to travel. The average price of a one-way flight from San Diego to San Francisco is currently $36 while a round-trip flight costs $81. Price data was last updated on April 21, 2024.

Temperature and rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing San Francisco

Get a feel of what it's like to fly with United Airlines, Alaska Airlines and Frontier from San Diego to San Francisco by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Diego 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 San Diego to San Francisco?

Can I find flights from San Diego to San Francisco for under $100 on Cheapflights?

Are there nonstop flights from San Diego to San Francisco for under $100 on Cheapflights?

Are there last-minute flights available from San Diego to San Francisco for under $100?

What days are nonstop flights available from San Diego to San Francisco?

How popular is this San Diego to San Francisco flight route?

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

How long is the flight from San Diego to San Francisco?

What is the cheapest airline to fly from San Diego to San Francisco round-trip?

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

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

What are the most reliable airlines from San Diego to San Francisco?

What are the cheapest flights from San Diego to San Francisco?

What does SAN to SFO mean?

Can I find deals for flights from San Diego to San Francisco that include extra baggage allowance?

Can I find deals on flights from San Diego to San Francisco with specific airlines?

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

How can I find direct flights from San Diego to San Francisco?

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

Can I find deals for flights from San Diego to San Francisco that allow pets onboard?

Can I find deals on last-minute flights from San Diego to San Francisco?

How recently were the San Diego to San Francisco flight deals updated?

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.

Fly from San Diego to San Francisco on these airlinesChoose from the following airlines for your flight from San Diego to San Francisco. Flights are based on user searches made on Cheapflights and were last updated on April 27, 2024.

Choose from the following airlines for your flight from San Diego to San Francisco. Flights are based on user searches made on Cheapflights and were last updated on April 27, 2024.

Top 6 airlines flying from San Diego to San Francisco

Popular flight searches

Check out other popular destinations found by fellow travelers in 2024

Search flights from San Diego to San Francisco by cabin class

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

Hourly flight availability from San Diego to San Francisco

Find hourly flight availability from San Diego 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 April 27, 2024.

Weekly flight availability from San Diego to San Francisco

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User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

Fly from San Diego to San Francisco on these airlines
Choose from the following airlines for your flight from San Diego to San Francisco. Flights are based on user searches made on Cheapflights and were last updated on April 27, 2024.