This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — SAN
9 Dec — 16 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheap flight deals from Cairns to San Diego
Enter your travel dates to find the best prices.
One-way
One-way flights from Cairns to San Diego
Search for one-way flight options from Cairns to San Diego. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.
Thu 3/1212:35 -
3 stops45h 12m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/11$942
Sat 28/1112:35 -
3 stops50h 09m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/11$1,464
Tue 1/1211:40 -
3 stops37h 16m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/11$1,517
Mon 30/1118:05 -
2 stops54h 51m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/11$1,598
Mon 30/1119:50 -
2 stops35h 52m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/11$1,692
Fri 27/1118:05 -
3 stops55h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/11$1,751
Sun 29/1106:00 -
2 stops36h 19m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/11$1,769
Wed 2/1206:40 -
2 stops51h 39m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/11$1,795
Sun 29/1119:10 -
3 stops56h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/11$1,839
Cheapflights Fare Finder
Customise your flight search to find flights from Cairns to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 9 November 2026.
Use the filters below to find and compare flights from Cairns to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Fastest return journey
CairnsSan Diego
CNS Cairns - SAN San Diego
CNSSAN
Cairns
Thu 3/12
06:40-20:13
2 stops31h 33m
San Diego
Wed 31/12
00:00-18:00
Nonstop0h 00m
$1,451
CairnsSan Diego
CNS Cairns - SAN San Diego
CNSSAN
Cairns
Mon 30/11
18:05-06:56
2 stops54h 51m
San Diego
Wed 31/12
00:00-18:00
Nonstop0h 00m
$1,598
CairnsSan Diego
CNS Cairns - SAN San Diego
CNSSAN
Cairns
Mon 30/11
19:50-13:42
2 stops35h 52m
San Diego
Wed 31/12
00:00-18:00
Nonstop0h 00m
$1,692
CairnsSan Diego
CNS Cairns - SAN San Diego
CNSSAN
Cairns
Sun 29/11
06:00-00:19
2 stops36h 19m
San Diego
Wed 31/12
00:00-18:00
Nonstop0h 00m
$1,769
CairnsSan Diego
CNS Cairns - SAN San Diego
CNSSAN
Cairns
Sun 29/11
19:10-10:00
3 stops56h 50m
San Diego
Wed 31/12
00:00-18:00
Nonstop0h 00m
$1,839
Flights are sorted by cheapest return flights first.
Deals found on 6/11
Sorted by cheapest first
Best time to book a flight from Cairns to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Cairns with our price prediction graph.
CNS-SAN
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Cairns to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Can I find deals for flights from Cairns to San Diego that include hotel bookings?
Yes. In addition to deals on Cairns to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cairns to San Diego?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cairns to San Diego.
Can I find deals for business class flights from Cairns to San Diego?
Yes. Cheapflights offers flight deals from Cairns to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Cairns to San Diego?
When you search for this flight from Cairns to 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 flight for you.
Why should you use Cheapflights to find cheap flight tickets from Cairns to San Diego?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Cairns to San Diego.
Can Cheapflights find flights from Cairns to San Diego with no change fees?
Certainly. Search results for flights to San Diego from Cairns shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Cairns to San Diego become cheaper?
Not ready to book yet? You can track prices for flights from Cairns to San Diego on Cheapflights with our Price Alert feature and get notified when better prices are available.
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