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$686 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 25/2. 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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Find the cheapest flights from Australia to San Diego

Cheap return flights

Recommended return deals departing in the coming months from the most popular airlines that fly to San Diego.

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to San Diego found on KAYAK recently.

Cheap last-minute flights

Leaving soon but still want a bargain? Check out these latest deals for last-minute flights to San Diego.

Cheap direct flights

The latest deals for direct flights to San Diego so you can sit back and relax without the need for a stopover.

Cheap bus & train deals to San Diego

Find recent round-trip train or bus tickets from Australia to San Diego.

All round-trip flight deals to San Diego

The cheapest plane tickets to San Diego found on KAYAK recently.
10:45 - 10:18BNE-SAN
17h 33m1 stop
10:15 - 07:45SAN-BNE
51h 30m2 stops
$1,361Delta
Find Deal
Fri, 7 Feb - Sun, 16 Feb
13:45 - 22:18MEL-SAN
27h 33m3 stops
06:15 - 12:20SAN-MEL
35h 05m3 stops
$1,468
Find Deal
Sat, 18 Jan - Sat, 25 Jan
12:40 - 06:50MEL-SAN
37h 10m2 stops
20:59 - 16:20SAN-MEL
48h 21m2 stops
$1,522
Find Deal
Mon, 3 Feb - Mon, 10 Feb
11:20 - 15:05SYD-SAN
22h 45m1 stop
16:00 - 09:35SAN-SYD
22h 35m1 stop
$1,561Air Canada
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Wed, 12 Feb - Wed, 19 Feb
09:20 - 16:39SYD-SAN
24h 19m1 stop
16:55 - 07:20SAN-SYD
21h 25m1 stop
$1,853Air Canada
Find Deal
Tue, 29 Apr - Wed, 7 May
10:20 - 17:53SYD-SAN
24h 33m1 stop
14:34 - 07:00SAN-SYD
23h 26m2 stops
$1,900United Airlines
Find Deal
Mon, 2 Jun - Sun, 15 Jun
09:30 - 17:49SYD-SAN
25h 19m1 stop
20:50 - 07:00SAN-SYD
17h 10m1 stop
$1,975United Airlines
Find Deal
Tue, 17 Jun - Fri, 27 Jun
12:25 - 09:45PER-SAN
37h 20m2 stops
11:45 - 22:45SAN-PER
43h 00m2 stops
$2,274Japan Airlines
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Tue, 4 Feb - Tue, 18 Feb
00:15 - 09:45PER-SAN
25h 30m2 stops
11:45 - 22:45SAN-PER
43h 00m2 stops
$2,469Japan Airlines
Find Deal
Mon, 3 Feb - Tue, 18 Feb
13:00 - 00:14MEL-SAN
30h 14m1 stop
10:15 - 09:30SAN-MEL
28h 15m1 stop
$2,803Virgin Australia
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Sat, 18 Jan - Sat, 25 Jan
18:50 - 22:30BNE-SAN
45h 40m3 stops
Tue, 25 Feb
18:50 - 19:35BNE-SAN
42h 45m2 stops
Tue, 25 Feb
16:50 - 07:05MEL-SAN
32h 15m1 stop
Wed, 19 Mar
18:50 - 20:45MEL-SAN
43h 55m2 stops
$1,068
Find Deal
Wed, 19 Mar
10:45 - 15:05BNE-SAN
22h 20m1 stop
$1,214Air Canada
Find Deal
Tue, 18 Feb
10:45 - 15:05BNE-SAN
22h 20m1 stop
$1,217Air Canada
Find Deal
Tue, 18 Feb
09:40 - 16:01BNE-SAN
24h 21m1 stop
$1,350American Airlines
Find Deal
Tue, 25 Feb
16:15 - 20:40SYD-SAN
23h 25m1 stop
$1,498United Airlines
Find Deal
Tue, 31 Dec
16:15 - 10:04SYD-SAN
36h 49m1 stop
$1,596United Airlines
Find Deal
Sun, 29 Dec
21:40 - 19:35SYD-SAN
16h 55m1 stop
$3,198Hawaiian Airlines
Find Deal
Sun, 5 Jan

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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 March is, on average, the cheapest month to fly to San Diego from Australia, with most prices found around $1,626. If you’re not able to fly to San Diego in March, then January is your next best option. Flight prices from Australia to San Diego during January average around $1,639.

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 $1,802. 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 $2,246.

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 in the evening. Our users have found flights to San Diego in the evening for as low as $1,746. Try not to purchase tickets at midday because they tend to be around $2,700. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 37 days ahead of your departure date. In general, you can expect to find flights to San Diego for around $1,903 when searching 37 days out.

Cheapest flights to San Diego

Find the cheapest flights to San Diego from your nearest city or airport
CHEAPEST MONTH TO FLY TO SAN DIEGO FROM SYDNEYMarch15% cheaperFlying from Sydney to San Diego costs on average just $1,626 in March
MOST EXPENSIVE MONTH TO FLY TO SAN DIEGO FROM SYDNEYDecember44% more expensiveIt costs about $2,750 for flights to San Diego from Sydney in December
MOST POPULAR MONTH TO FLY TO SAN DIEGO FROM SYDNEYJuly340% more users visitedMore momondo users searched in flights to San Diego from Sydney in July than any other month

Cheap San Diego flight deals and tips

Summary info about San Diego flight prices, duration and airlines

Best One-Way Price

$686

Best Round-Trip Price

$1,361

Fastest flight time

16h 55m

Popular in

August
The best one-way flight price to San Diego from Australia in the last 72 hours is $686 (Brisbane to San Diego).
The best round-trip flight price to San Diego from Australia in the last 72 hours is $1,361 (Brisbane to San Diego).
The fastest flight to San Diego from Australia takes 16h 55m (Sydney Kingsford Smith to San Diego).
August has the highest demand for flights to San Diego, with a 9% price increase on average.

Frequently asked questions about flying to San Diego

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 Santa Ana J. Wayne/Orange Cnty Airport (126 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?

Ontario Airport has an average price of $270 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.


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.


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Popular Flights to San Diego

Popular routes according to searches in the past day on momondo

Cheapest flight routes to San Diego

These routes have the cheapest flights to San Diego found by momondo users in Australia
DepartingDestinationBest TimeBest Price
MelbourneSan Diego25h 41m$1,247
SydneySan Diego16h 40m$1,334
BrisbaneSan Diego22h 20m$1,612
PerthSan Diego26h 15m$1,815