$746 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 16/3. 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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Fly from
Route
Depart
Return
BrisbaneSan Diego
BNE Brisbane - SAN San Diego
BNESAN
Brisbane
Mon 23/11
10:45-15:55
1 stop23h 10m
San Diego
Mon 30/11
16:45-08:45
1 stop22h 00m
BrisbaneSan Diego
BNE Brisbane - SAN San Diego
BNESAN
Brisbane
Wed 28/10
09:45-16:25
1 stop23h 40m
San Diego
Tue 3/11
17:15-08:45
1 stop21h 30m
BrisbaneSan Diego
BNE Brisbane - SAN San Diego
BNESAN
Brisbane
Mon 23/11
06:05-15:55
2 stops27h 50m
San Diego
Mon 30/11
16:45-08:45
1 stop22h 00m
BrisbaneSan Diego
BNE Brisbane - SAN San Diego
BNESAN
Brisbane
Mon 2/11
11:20-17:17
2 stops23h 57m
San Diego
Fri 13/11
16:45-07:30
2 stops20h 45m
BrisbaneSan Diego
BNE Brisbane - SAN San Diego
BNESAN
Brisbane
Mon 2/11
11:20-13:47
1 stop20h 27m
San Diego
Fri 13/11
12:39-07:30
2 stops24h 51m
BrisbaneSan Diego
BNE Brisbane - SAN San Diego
BNESAN
Brisbane
Sat 21/11
09:40-12:12
1 stop20h 32m
San Diego
Sat 28/11
14:18-06:30
1 stop22h 12m
BrisbaneSan Diego
BNE Brisbane - SAN San Diego
BNESAN
Brisbane
Sat 21/11
09:40-18:06
1 stop26h 26m
San Diego
Sat 28/11
12:54-06:30
2 stops23h 36m
BrisbaneSan Diego
BNE Brisbane - SAN San Diego
BNESAN
Brisbane
Thu 26/11
05:35-11:31
2 stops23h 56m
San Diego
Thu 3/12
09:43-07:30
1 stop27h 47m
BrisbaneSan Diego
BNE Brisbane - SAN San Diego
BNESAN
Brisbane
Thu 26/11
05:35-11:31
2 stops23h 56m
San Diego
Thu 3/12
16:01-13:20
2 stops27h 19m
AdelaideSan Diego
ADL Adelaide - SAN San Diego
ADLSAN
Adelaide
Thu 19/11
17:20-15:40
3 stops40h 50m
San Diego
Sun 29/11
16:45-11:00
2 stops23h 45m
See travel insights to San Diego from
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 November is, on average, the cheapest month to fly to San Diego from Australia, with most prices found around $1,406. If you’re not able to fly to San Diego in November, then March is your next best option. Flight prices from Australia to San Diego during March average around $1,449.
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 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $1,615 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 $1,081 on momondo.
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 SYDNEY | November | 14% cheaper | Flying from Sydney to San Diego costs on average just $1,406 in November |
| MOST EXPENSIVE MONTH TO FLY TO SAN DIEGO FROM SYDNEY | December | 15% more expensive | It costs about $1,865 for flights to San Diego from Sydney in December |
| MOST POPULAR MONTH TO FLY TO SAN DIEGO FROM SYDNEY | November | 844% more users visited | More momondo users searched in flights to San Diego from Sydney in November 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 | $746 |
|---|---|
Best Round-Trip Price | $1,144 |
Fastest flight time | 23h 26m |
Popular in | June |
Frequently asked questions about flying to San Diego
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. Mission Beach is the most often visited beach in the area.
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 62 days ahead of your departure date. In general, you can expect to find flights to San Diego for around $1,615 when searching 62 days out. 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 $840 on momondo.
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?
Santa Ana J. Wayne/Orange Cnty Airport has an average price of $85 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?
As of October 2026, there are 8 operators available to choose from 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.
Travelling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsWhy 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.