Search Cheapest Flights to San Diego County

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Cheap flights to San Diego County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air New Zealand
Mon, 20 Apr - Wed, 29 Apr
MEL
Tullamarine
SAN
San Diego Intl.
AU$1,403 Return, just found
AU$1,403
Return
just found
Select Air New Zealand flight, departing Mon, 20 Apr from Tullamarine to San Diego Intl., returning Wed, 29 Apr, priced at AU$1,403 just found
United
Mon, 20 Apr - Wed, 29 Apr
MEL
Tullamarine
SAN
San Diego Intl.
AU$1,422 Return, just found
AU$1,422
Return
just found
Select United flight, departing Mon, 20 Apr from Tullamarine to San Diego Intl., returning Wed, 29 Apr, priced at AU$1,422 just found
Air New Zealand
Mon, 20 Apr - Wed, 29 Apr
MEL
Tullamarine
SAN
San Diego Intl.
AU$1,547 Return, just found
AU$1,547
Return
just found
Select Air New Zealand flight, departing Mon, 20 Apr from Tullamarine to San Diego Intl., returning Wed, 29 Apr, priced at AU$1,547 just found
Air Canada
Mon, 20 Apr - Wed, 29 Apr
MEL
Tullamarine
SAN
San Diego Intl.
AU$1,608 Return, just found
AU$1,608
Return
just found
Select Air Canada flight, departing Mon, 20 Apr from Tullamarine to San Diego Intl., returning Wed, 29 Apr, priced at AU$1,608 just found
Air Canada
Mon, 20 Apr - Wed, 29 Apr
MEL
Tullamarine
SAN
San Diego Intl.
AU$1,613 Return, just found
AU$1,613
Return
just found
Select Air Canada flight, departing Mon, 20 Apr from Tullamarine to San Diego Intl., returning Wed, 29 Apr, priced at AU$1,613 just found
Air New Zealand
Mon, 20 Apr - Wed, 29 Apr
MEL
Tullamarine
SAN
San Diego Intl.
AU$1,643 Return, just found
AU$1,643
Return
just found
Select Air New Zealand flight, departing Mon, 20 Apr from Tullamarine to San Diego Intl., returning Wed, 29 Apr, priced at AU$1,643 just found
Air New Zealand
Mon, 20 Apr - Wed, 29 Apr
MEL
Tullamarine
SAN
San Diego Intl.
AU$1,691 Return, just found
AU$1,691
Return
just found
Select Air New Zealand flight, departing Mon, 20 Apr from Tullamarine to San Diego Intl., returning Wed, 29 Apr, priced at AU$1,691 just found
Virgin Australia
Mon, 20 Apr - Wed, 29 Apr
MEL
Tullamarine
SAN
San Diego Intl.
AU$1,722 Return, just found
AU$1,722
Return
just found
Select Virgin Australia flight, departing Mon, 20 Apr from Tullamarine to San Diego Intl., returning Wed, 29 Apr, priced at AU$1,722 just found
Jetstar
Mon, 20 Apr - Wed, 29 Apr
MEL
Tullamarine
SAN
San Diego Intl.
AU$1,772 Return, just found
AU$1,772
Return
just found
Select Jetstar flight, departing Mon, 20 Apr from Tullamarine to San Diego Intl., returning Wed, 29 Apr, priced at AU$1,772 just found
Virgin Australia
Mon, 20 Apr - Wed, 29 Apr
MEL
Tullamarine
SAN
San Diego Intl.
AU$1,780 Return, just found
AU$1,780
Return
just found
Select Virgin Australia flight, departing Mon, 20 Apr from Tullamarine to San Diego Intl., returning Wed, 29 Apr, priced at AU$1,780 just found

Cheapest Flights To San Diego County

Your boss is making it hard to whistle while you work. You could call in sick, but what fun is that? We say you should fly to San Diego County for a much-needed holiday. At lastminute.com.au, our deals are almost as hard to resist as that second in-flight beverage.

Are there cheap flights to San Diego County available?

Cheer up, frugal friend! We've found flights to San Diego County starting from AU$1,403. When you grab economy (or premium economy flights if you're feeling fancy) to San Diego County at a discount on lastminute.com.au, you still have plenty left over for a midnight snack after you get home from the nightclub (or the museum, as far as your mum is concerned).

What airlines fly to San Diego County?

Some of the most popular airlines that fly to airports in San Diego County are United, Air Canada, American Airlines, Air New Zealand, Japan Airlines, Virgin Australia, Jetstar. What are you waiting for? You grab the ticket, we’ll start packing your carry-on.

Check out flights to these amazing San Diego County cities

Popular cities in San Diego County

FlightsFlights
FlightsFlights

San Diego

San Diego

Deals On This Weekend's Flights

Travelers ❤️ These 🏨

Hilton San Diego Mission Valley

Hilton San Diego Mission Valley

4 out of 5
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Stay at this 4-star business-friendly hotel in San Diego. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the ...
8/10 Very Good! (2,143 reviews)
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Opens in a new windowHilton San Diego Mission Valley
Hard Rock Hotel San Diego

Hard Rock Hotel San Diego

4 out of 5
207 5th Ave, San Diego, CA
Stay at this 4-star hotel in San Diego. Enjoy free WiFi, 2 restaurants, and a nightclub. Our guests praise the helpful staff and the convenient parking in our ...
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InterContinental San Diego by IHG

InterContinental San Diego by IHG

4 out of 5
901 Bayfront Court, San Diego, CA
Stay at this 4-star business-friendly hotel in San Diego. Enjoy 2 restaurants, 3 bars/lounges, and a rooftop terrace. Our guests praise the helpful staff and ...
9/10 Wonderful! (1,068 reviews)
Fantastic property right on the waterfront, close to everything in a safe, clean area of San Diego. I particularly enjoyed their rooftop breakfast overlooking the port & the staff were very friendly & helpful. They offer a discount /credits per day that can be used towards drinks or meals at the ...

Reviewed on 4 Nov 2025

Opens in a new windowInterContinental San Diego by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.