Question 1

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

Accepted Answer

Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Saturday.

Question 2

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

Accepted Answer

Flights from San Francisco to San Diego have been viewed 57 times in the past calendar month.

Question 3

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

Accepted Answer

On average, you can expect to see 54 flights from San Francisco to San Diego a day.
Early Morning (Midnight to 6am) - 7% of flight departures
Morning (6am - Noon) - 22% of flight departures
Afternoon (Noon - 6pm) - 69% of flight departures
Evening (6pm - Midnight) - 2% of flight departures

Question 4

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

Accepted Answer

Airlines like Frontier fly from San Francisco to San Diego in about 1h 35m. The time it takes to get you to your destination is usually consistent. San Francisco and San Diego are separated by a distance of 449 mi. All flights are typically nonstop.

Question 5

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

Accepted Answer

Flying on Frontier is currently your cheapest option to San Diego, with prices starting at $56. This flight start at 75% lower than the current average price 3 months from now.

Question 6

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

Accepted Answer

$25 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $74 and $78, respectively.

Question 7

E

Accepted Answer

Currently, October is the cheapest month in which you can book a flight from San Francisco to San Diego (average of $288). Flying from San Francisco to San Diego in June is currently the most expensive (average of $364). 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

$292

February

$297

March

$339

April

$303

May

$308

June

$364

July

$363

August

$312

September

$299

October

$288

November

$334

December

$306

Question 8

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

Accepted Answer

The price you pay for your flight from San Francisco to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 9

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

Accepted Answer

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

Question 10

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

Accepted Answer

The San Francisco to San Diego 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 Francisco to San Diego?

Accepted Answer

The most popular airlines flying from San Francisco to San Diego 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 Francisco to San Diego?

Accepted Answer

Looking for the cheapest flight from San Francisco to San Diego? While on average our users pay $507, our data indicates the cheapest price to be $23. The most popular route (San Francisco - San Diego), is priced around $68.

Question 13

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

Accepted Answer

Before booking your flight to San Diego from San Francisco, check out the most reliable airlines to get you to your destination on time: United Airlines (80%), Air New Zealand (80%), Air Canada( 79%).

Question 14

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

Accepted Answer

Yes, there are multiple flights from San Francisco to San Diego for under $100. The cheapest flight booked recently is on Frontier for just $56, but on average you can expect to pay $70.

Question 15

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

Accepted Answer

Cheapflights has at least 20 direct flights from San Francisco to San Diego under $100. A good price for a nonstop flight from San Francisco to San Diego is less than $65.

Question 16

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

Accepted Answer

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

Question 17

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

Accepted Answer

Thursday flights are generally found to be more expensive for flights from San Francisco to San Diego. 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 Diego.

Question 18

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

Accepted Answer

Find a great deal and save up to 147% by booking at least 37 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Francisco to San Diego within the next two weeks, with the cheapest ticket starting at $273.

Question 19

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

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, January can be a great choice for travel to San Diego. Flights to San Diego from San Francisco in January are about $230 on average during January, but can be found for as low as $66.

Question 20

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

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from San Francisco to San Diego in the afternoon. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight at noon.

Question 21

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

Accepted Answer

If you wish to fly to San Diego from San Francisco, then you need to book flights from San Francisco to San Diego. There are 43 flights from San Francisco (SFO) to San Diego (SAN) per day to choose from. Flights to San Diego from San Francisco are available from 7 different airlines, which means you should have some options if you want to compare airfare deals. 1h 33m is how long a nonstop flight from San Francisco to San Diego typically takes.

Question 22

Accepted Answer

One of the most popular airlines traveling from San Francisco to San Diego is Frontier. Flights from Frontier traveling this route typically cost $257.81 RT. This price is typically 22% cheaper than other airlines that offer San Francisco to San Diego flights. When booking this route, the cheapest RT price found was $89. San Francisco Airport is the most common San Francisco airport to take off from when flying to San Diego. San Diego Airport is the most popular arrival airport in San Diego. When flying from San Francisco to San Diego, Frontier flights are 11% more popular than any other airline flying that same route.

Question 23

Accepted Answer

One of the most popular airlines traveling from San Francisco to San Diego is Delta. Flights from Delta traveling this route typically cost $247.84 RT. This price is typically 63% cheaper than other airlines that offer San Francisco to San Diego flights. When booking this route, the cheapest RT price found was $100. San Francisco Airport is the most common San Francisco airport to take off from when flying to San Diego. San Diego Airport is the most popular arrival airport in San Diego. When flying from San Francisco to San Diego, Delta flights are 3% more popular than any other airline flying that same route.

Question 24

What does SFO to SAN mean?

Accepted Answer

SFO stands for San Francisco Airport, while SAN stands for San Diego Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

Question 25

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

Accepted Answer

The amount of baggage you can bring on your San Francisco to San Diego 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 Francisco to San Diego with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter San Francisco to San Diego 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 Francisco to San Diego that include hotel bookings?

Accepted Answer

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

Question 28

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

Accepted Answer

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

Question 29

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

Accepted Answer

Yes. Cheapflights offers flight deals from San Francisco to San Diego 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 Francisco to San Diego that allow pets onboard?

Accepted Answer

Many airlines flying from San Francisco to San Diego 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 Francisco to San Diego?

Accepted Answer

Yes, you can often find last-minute deals on San Francisco to San Diego 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 Francisco to San Diego?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Diego from San Francisco today with Cheapflights!

Question 33

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

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 Francisco to San Diego.

Question 34

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

Accepted Answer

Yes! Cheapflights helps users easily find flights from San Francisco to San Diego with no change fees.

Question 35

Can Cheapflights notify me if prices for flights from San Francisco to San Diego 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
Frontier	Cheapest$38	Average$104	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
Spirit Airlines	Cheapest$39	Average$118	FlexibilityNo cancel fee	On-time65%	Search Spirit Airlines flights
Alaska Airlines	Cheapest$89	Average$258	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
United Airlines	Cheapest$100	Average$248	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	Cheapest$162	Average$227	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
American Airlines	Cheapest$199	Average$459	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

10%of flight departures	Early morningMidnight to 6 am
28%of flight departures	Morning6 am to noon
43%of flight departures	AfternoonNoon to 6 pm
19%of flight departures	Evening6 pm to midnight

Sunday	35daily flights
Monday	52daily flights
Tuesday	44daily flights
Wednesday	35daily flights
Thursday	49daily flights
Friday	48daily flights
Saturday	39daily flights

Popular in	March
Cheapest in	January
Round-trip from	$288
One-way from	$74

Cheap flights from San Francisco to San Diego (SFO - SAN) from $25

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 5/7. 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 Francisco to San Diego are usually found in January or August, booked 90 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from San Francisco to San Diego

Popular in

Cheapest in

Round-trip from

One-way from

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

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

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

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

Cheap Frontier flights from San Francisco to San Diego

Take a look at some of the lowest-priced Frontier flights heading from San Francisco to San Diego. Make sure to double check the flight details before booking.

Cheap Delta flights from San Francisco to San Diego

Some of the best deals we've found on Delta flights traveling from San Francisco to San Diego. Deals frequently update to provide users with more options.

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

Find cheap flight options from San Francisco to San Diego 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.

Listed are some of the best fares we've found on flights departing from San Francisco to San Diego in 2024. If these deals don't appeal to you, be sure to come back soon for more options.

San Francisco to San Diego 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and San Diego 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.

Listed are some of the best fares we've found on flights departing from San Francisco to San Diego in 2024. If these deals don't appeal to you, be sure to come back soon for more options.

Non-stop flights to San Diego from San Francisco

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

San Francisco to San Diego flights leaving soon

Consider one of these great deals we found on last-minute flights from San Francisco to San Diego. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to San Diego from San Francisco

Take a look at some of the one-way flights we've detected from San Francisco to San Diego. For those needing a return trip from San Francisco, there is a search form available above.

Find flights from San Francisco to San Diego within your budget

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

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

The price you pay for your flight from San Francisco to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

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

Average price of flights to San Diego by month

Plan your trip from San Francisco to San Diego by taking into account the cheapest months to travel. The average price of a one-way flight from San Francisco to San Diego is currently $33 while a round-trip flight costs $77. Price data was last updated on April 21, 2024.

Temperature and rainfall in San Diego by month

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

Reviews of airlines servicing San Diego

Get a feel of what it's like to fly with Frontier, Delta and Alaska Airlines from San Francisco to San Diego 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 Francisco to San Diego. 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 Francisco to San Diego?

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

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

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

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

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

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

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

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

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

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

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

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

What does SFO to SAN mean?

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

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

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

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

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

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

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

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

Top 6 airlines flying from San Francisco to San Diego

Popular flight searches

Check out other popular destinations found by fellow travelers in 2024

Search flights from San Francisco to San Diego by cabin class

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

Hourly flight availability from San Francisco to San Diego

Find hourly flight availability from San Francisco to San Diego. 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 Francisco to San Diego

Book a flight to one of these trending destinations

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