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Cheap flights to San Diego from $1,491

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to San Diego departing on 25/4. 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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Cheap San Diego flight deals and tips

Summary info about San Diego flight prices, duration and airlines

Best One-Way Price

$667

Best Round-Trip Price

$1,491

Fastest flight time

16h 55m

Operated By

13 airlines
The best one-way flight price to San Diego from Australia in the last 72 hours is $667 (Sydney Kingsford Smith to San Diego).
The best round-trip flight price to San Diego from Australia in the last 72 hours is $1,491 (Sydney Kingsford Smith to San Diego).
The fastest flight to San Diego from Australia takes 16h 55m (Sydney Kingsford Smith to San Diego).
There are 13 airlines operating flights to San Diego, including American Airlines, United Airlines and Hawaiian Airlines.

San Diego flights insights and trends

Explore insights for your San Diego flight to craft the best travel plan

What is the cheapest month to fly to San Diego?

The month of February is, on average, the cheapest month to fly to San Diego from Australia, with most prices found around $1,997. If you’re not able to fly to San Diego in February, then March is your next best option. Flight prices from Australia to San Diego during March average around $2,049.

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

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 $1,870. 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 $2,517.

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

Our data shows that the cheapest Australia to San Diego flights are usually those with departure times at midday. Our users have found flights to San Diego at midday for as low as $1,954. Try not to purchase tickets in the afternoon because they tend to be around $2,852. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 19h 37m on average, while flying from Melbourne to San Diego is 24h 15m on average. San Diego is the most popular airport in San Diego.

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

You are more likely to see cheaper flights to San Diego from Australia when booking 15 days ahead of your departure date. In general, you can expect to find flights to San Diego for around $2,416 when searching 15 days out.

Cheapest flights to San Diego airports

Find the cheapest flights to these San Diego airports from your nearest city or airport
Sydney
San Diego

CHEAPEST ROUTE FROM Sydney TO San Diego

Sydney (SYD) to Santa Ana (SNA)

Typically, flights to San Diego from Sydney are cheaper when flying from Sydney Kingsford Smith to Santa Ana J. Wayne/Orange Cnty, which has an average price of $2,379

CHEAPEST MONTH TO FLY TO SAN DIEGO FROM SYDNEYFebruary18% cheaperFlying from Sydney to San Diego costs on average just $1,997 in February
MOST EXPENSIVE MONTH TO FLY TO SAN DIEGO FROM SYDNEYDecember25% more expensiveIt costs about $3,036 for flights to San Diego from Sydney in December
MOST POPULAR MONTH TO FLY TO SAN DIEGO FROM SYDNEYDecember268% more users visitedMore momondo users searched in flights to San Diego from Sydney in December than any other month

Frequently asked questions about flying to San Diego

How long does it take to fly to San Diego?

Currently, direct flights from Australia to San Diego, USA, are unavailable. However, on average, a one-stop flight from Sydney, Australia, via Los Angeles touches down in San Diego, USA, in about 17 hours. If you fly from Sydney and stop twice at Incheon and Los Angeles, you will arrive in about 45 hours. However, it can take longer than this, depending on where you stop and the waiting duration. From Melbourne via Doha and San Francisco, the plane will be landing at San Diego in about 54 hours. However, there are shorter routes than this, including a stop at Doha and Dallas, which takes about 40 hours.

Where can you fly directly into San Diego from?

While direct flight options to San Diego International Airport, San Diego, may not be available at any airport in Australia, plenty of connecting flights to San Diego, USA, are available. Sydney offers great San Diego flight deals via a maximum of three stops. One-stop flights from Sydney will likely stop at either San Francisco or Los Angeles before the plane lands at your destination. From Brisbane, the plane will likely stop twice, at Doha and San Francisco, before heading to San Diego. Most flights from Gold Coast, Australia, fly through at least three cities, for example Sydney, Tokyo and San Francisco, before landing at San Diego Airport.

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

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

Is there an alternative airport near San Diego?

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), Imperial County Airport (148 km from San Diego city centre) or Ontario Airport (155 km from San Diego city centre).

Is there a cheaper alternative to flying into San Diego?

Palm Springs Airport has an average price of $167 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.

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

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

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?

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.

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

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.


San Diego flight deals found on momondo

Check out some of the best fares from airports in Australia to San Diego found recently by users on momondo
Hawaiian Airlines
25 Apr
SYD21:40Sydney Kingsford Smith
17h 05m
1 stop
SAN21:45San Diego
9 May
SAN08:35San Diego
42h 10m
2 stops
SYD19:45Sydney Kingsford Smith
Hawaiian Airlines
25 Apr
SYD21:40Sydney Kingsford Smith
40h 00m
2 stops
SAN20:40San Diego
9 May
SAN08:35San Diego
42h 10m
2 stops
SYD19:45Sydney Kingsford Smith
Multiple Airlines
25 Apr
SYD16:20Sydney Kingsford Smith
21h 20m
2 stops
SAN20:40San Diego
9 May
SAN15:15San Diego
35h 30m
3 stops
SYD19:45Sydney Kingsford Smith
United Airlines
24 Apr
BNE10:30Brisbane
24h 22m
2 stops
SAN17:52San Diego
1 May
SAN11:34San Diego
25h 56m
2 stops
BNE06:30Brisbane
United Airlines
27 Apr
SYD09:30Sydney Kingsford Smith
28h 37m
2 stops
SAN21:07San Diego
4 May
SAN19:17San Diego
42h 38m
2 stops
SYD06:55Sydney Kingsford Smith
Multiple Airlines
27 Apr
SYD21:30Sydney Kingsford Smith
27h 04m
1 stop
SAN07:34San Diego
4 May
SAN17:45San Diego
19h 20m
1 stop
SYD06:05Sydney Kingsford Smith

Find the cheapest one-way flights to San Diego

If you're looking for one-way flights from Australia to San Diego, view some of our deals below provided by Hawaiian Airlines
Multiple Airlines
15 Aug
SYD16:20Sydney Kingsford Smith
22h 15m
1 stop
SAN21:35San Diego
Multiple Airlines
16 Aug
SYD16:20Sydney Kingsford Smith
46h 15m
1 stop
SAN21:35San Diego
Multiple Airlines
8 Aug
SYD16:20Sydney Kingsford Smith
22h 15m
1 stop
SAN21:35San Diego

Visa requirements for visiting San Diego

What passport or visa requirements are there when visiting San Diego?

Australian nationals visiting San Diego, USA, for health care, tourism or business purposes don’t need a visa but will need an ESTA. However, this only applies to those whose stay doesn’t exceed 90 days. A passport is a mandatory requirement for all Australians travelling to San Diego, USA.


Best things to do and see in San Diego

What can you see and do in San Diego?

San Diego is known for its great weather and world-class beaches. One thing you can’t afford to miss during a trip to San Diego is taking a ferry to Coronado. It takes about 15 minutes to ride on a boat from the Convention Centre or the Broadway Pier to Coronado Ferry Landing, where travellers can engage in paddleboarding and biking activities. Then head to Mike’s Taco Club and take a Cali Burrito that consists of salsa, guac, sour cream and french fries. End your trip with a tour to La Jolla Shores Beach, where you can get a chance to swim with sharks.


Why use momondo?

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

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.

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

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

How can momondo help me find flights to San Diego?

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.

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

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.


An easier way to manage your San Diego trip

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