Question 1

Why should I use momondo to find a flight deal to San Diego?

Accepted Answer

It is quick and easy to find flights to San Diego on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

Question 2

Can I find flights to San Diego with flexible booking policies on momondo?

Accepted Answer

Yes. momondo enables you to select and highlight flights to San Diego with this policy.

Question 3

How can momondo help me find flights to San Diego?

Accepted Answer

Once all potential San Diego flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

Question 4

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

Accepted Answer

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

Question 5

When is the best time to plan a beach trip to San Diego?

Accepted Answer

The month of August is often the best time to visit San Diego to go to the beach due to the weather. Mission Beach is the most often visited beach in the area.

Question 6

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

Accepted Answer

You are more likely to see cheaper flights to San Diego from Australia when booking 55 days ahead of your departure date. In general, you can expect to find flights to San Diego for around $1,656 when searching 55 days out.

Question 7

Is there an alternative airport near San Diego?

Accepted Answer

Finding an alternative and possibly cheaper destination airport near San Diego is possible. If you are planning a flight to San Diego, consider booking flights to San Diego Carlsbad-Palomar Airport (47 km from San Diego city centre), Santa Ana J. Wayne/Orange Cnty Airport (126 km from San Diego city centre), Palm Springs Airport (138 km from San Diego city centre), Long Beach Municipal Airport (153 km from San Diego city centre) or Ontario Airport (155 km from San Diego city centre).

Question 8

Is there a cheaper alternative to flying into San Diego?

Accepted Answer

Ontario Airport has an average price of $147 per person and is typically the cheapest airport to fly into when visiting San Diego. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

Question 9

Which airlines fly to San Diego?

Accepted Answer

There may be other airlines that fly to San Diego from Australia, but the most popular among our users are United Airlines, Air Canada, Virgin Australia and Air New Zealand. These airlines should offer flights to San Diego on a routine basis if you’re flying from one of the more popular airports in Australia.

Question 10

Japan Airlines Flights to San Diego

Accepted Answer

The most popular airline for flights to San Diego on momondo is Japan Airlines, which operates 7 flights in this direction every week. Most depart out of Tokyo Narita, with the best deal for Japan Airlines flights to San Diego being $1,430 (return, Perth to San Diego, momondo searches within the last 72 hours). In 1,662 Japan Airlines reviews, it is rated 8.3 by momondo users.

Question 11

Air New Zealand Flights to San Diego

Accepted Answer

Another popular choice for flights to San Diego is Air New Zealand (8.0/10, 552 reviews). Most Air New Zealand flights landing in San Diego will be arriving from San Francisco, but there are 12 Air New Zealand flights to San Diego from all departure points globally so prices can vary significantly. The best Air New Zealand deal found on momondo this week was $1,020 (Brisbane to San Diego, return).

Question 12

When did momondo last update prices for flights to San Diego Airport?

Accepted Answer

Prices for flights to San Diego Airport are refreshed on a daily basis.

Question 13

How many operators does momondo search for flights to San Diego Airport?

Accepted Answer

As of December 2025, there are 7 operators available to choose from for flights to San Diego Airport.

Question 14

How old do you have to be to fly to San Diego Airport?

Accepted Answer

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 stopovers. It is recommended that you verify with the airline you are booking with for travel to San Diego Airport.

Question 15

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

Accepted Answer

The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Question 16

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

Accepted Answer

You are more likely to see cheaper flights to San Diego from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $1,656 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Australia for as low as $1,379 on momondo.

Question 17

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

Accepted Answer

On average, the least expensive day to fly to San Diego from Australia is on a Monday. momondo users have found tickets for Monday departures for as low as $1,698. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Australia because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $2,116.

Question 18

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

Accepted Answer

Our data shows that the cheapest Australia to San Diego flights are usually those with departure times in the evening. Our users have found flights to San Diego in the evening for as low as $1,645. Try not to purchase tickets at midday because they tend to be around $2,544. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 19

How long does it take to fly to San Diego?

Accepted Answer

The average flight duration from Australia to San Diego depends on which airport you fly into and out of. Flying from Sydney Kingsford Smith to San Diego is 17h 25m on average, while flying from Melbourne to San Diego is 20h 52m on average. San Diego is the most popular airport in San Diego.

Question 20

What is the cheapest month to fly to San Diego?

Accepted Answer

The month of September is, on average, the cheapest month to fly to San Diego from Australia, with most prices found around $1,324. If you’re not able to fly to San Diego in September, then October is your next best option. Flight prices from Australia to San Diego during October average around $1,406.

Best One-Way Price	$847
Best Round-Trip Price	$1,172
Fastest flight time	23h 03m
Popular in	June

$847 Cheap flights to San Diego

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to San Diego departing on 24/1. 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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What is the cheapest month to fly to San Diego?

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

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

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

How long does it take to fly to San Diego?

The average flight duration from Australia to San Diego depends on which airport you fly into and out of. Flying from Sydney Kingsford Smith to San Diego is 17h 25m on average, while flying from Melbourne to San Diego is 20h 52m on average. San Diego is the most popular airport in San Diego.

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Frequently asked questions about flying to San Diego

When is the best time to plan a beach trip to San Diego?

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

Is there an alternative airport near San Diego?

Is there a cheaper alternative to flying into San Diego?

When did momondo last update prices for flights to San Diego Airport?

How many operators does momondo search for flights to San Diego Airport?

How old do you have to be to fly to San Diego Airport?

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

Travelling to a place near San Diego?

Why use momondo?

Why should I use momondo to find a flight deal to San Diego?

Can I find flights to San Diego with flexible booking policies on momondo?

How can momondo help me find flights to San Diego?

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

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