Question 1

What are the most popular destinations to fly to from San Diego?

Accepted Answer

For the current month, the most popular flights from San Diego are Denver, Boston, Chicago. Denver, Boston, Dallas/Fort Worth Airport are the most popular locations from San Diego year round.

Question 2

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

Accepted Answer

The best time to book flights from San Diego is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 3

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

Accepted Answer

Currently, October is the cheapest month in which you can book a flight from San Diego (average of ₱64,132). Flying from San Diego in December will prove the most costly (average of ₱100,788). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Question 4

Which airlines fly from San Diego?

Accepted Answer

Many airlines operate round-trip flights from San Diego: United Airlines, Korean Air. These airlines fly to the following popular destinations: Manila.

Question 5

What are popular destinations to fly to from San Diego?

Accepted Answer

If you’re flying from San Diego, these routes are more frequently taken by airlines Chicago (632 flights per day), San Francisco (380 flights per day) and New York (344 flights per day).

Question 6

What is the cheapest place to fly to from San Diego?

Accepted Answer

The cheapest city to fly to from San Diego is San Francisco, with prices starting at ₱1,047. Explore other affordable destinations below.

Question 7

What is the cheapest flight from San Diego to anywhere?

Accepted Answer

Users have flown out of San Diego for as low as ₱1,047 to San Francisco (prices may vary depending on the airline and departure time). On average, users have booked flights for ₱38,477 to fly from San Diego.

Question 8

What is the cheapest premium economy flight from San Diego?

Accepted Answer

If you're looking for an elevated level of comfort for your next adventure, premium economy flights from San Diego may suit your needs. The cheapest premium economy flights from San Diego are:
Fly from San Diego to Phoenix Sky Harbor Intl Airport starting at ₱34,758
Fly from San Diego to Atlanta starting at ₱69,469
Fly from San Diego to New York John F Kennedy Intl Airport starting at ₱73,542
Fly from San Diego to Amsterdam starting at ₱94,217

Question 9

What is the cheapest month to fly from San Diego?

Accepted Answer

October is currently the cheapest month to fly from San Diego. At this moment in time December is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

Question 10

Where are the cheapest places to fly to from San Diego?

Accepted Answer

Check out the cheapest flights from San Diego to embark to:
Fly from San Diego to Manila from ₱54,703

Question 11

How does Cheapflights help users find flights from San Diego?

Accepted Answer

When you search for this flight from San Diego, 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 best flight for you.

Question 12

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

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from San Diego by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 13

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

Accepted Answer

Yes, we can. To see specific flights from San Diego with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 14

Can Cheapflights notify me if prices for flights from San Diego become cheaper?

Accepted Answer

Of course! You can now track prices for flights from San Diego and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

₱3,684+ Cheap flights from San Diego

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/26. 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.

Find flights from San Diego within your budget

Best time to book a flight from San Diego

Have a flexible travel schedule? Discover the best time to fly from San Diego with our price prediction graph.

Travel insights for flights from San Diego

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

Which airlines fly from San Diego?

Many airlines operate round-trip flights from San Diego: United Airlines, Korean Air. These airlines fly to the following popular destinations: Manila.

What are popular destinations to fly to from San Diego?

If you’re flying from San Diego, these routes are more frequently taken by airlines Chicago (632 flights per day), San Francisco (380 flights per day) and New York (344 flights per day).

What is the cheapest place to fly to from San Diego?

The cheapest city to fly to from San Diego is San Francisco, with prices starting at ₱1,047. Explore other affordable destinations below.

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

The best time to book flights from San Diego is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Airline reviews for flights from San Diego

Get a feel of what it's like to fly with Korean Air and United Airlines from San Diego by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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Direct flights from California

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Airports servicing San Diego

Fly out of one of these airports located in San Diego.

Fly from other United States cities

Consider departing from one of these cities also located in United States. Flight origins are based on user searches made on Cheapflights and were last updated on September 29, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Related info for your journey

What are the most popular destinations to fly to from San Diego?

What is the cheapest flight from San Diego to anywhere?

What is the cheapest premium economy flight from San Diego?

What is the cheapest month to fly from San Diego?

Where are the cheapest places to fly to from San Diego?

How does Cheapflights help users find flights from San Diego?

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

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

Can Cheapflights notify me if prices for flights from San Diego become cheaper?

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How does Cheapflights help users find flights from San Diego?

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

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

Can Cheapflights notify me if prices for flights from San Diego become cheaper?

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