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Cheap flights from South Island to San Diego from $763

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — SAN
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from South Island to San Diego

Keep the following information in mind while searching for South Island to San Diego flight deals. Data was last updated 7 January 2026.

Round-trip from

$1,520

One-way from

$763
United Airlines
  • United Airlines
  • 19/3-22/3
  • 3 total stops
  • 56h 24m total
  • South Island to San Diego
Search Deals
Air New Zealand
  • Air New Zealand
  • 21/4
  • 2 total stops
  • 22h 54m total
  • South Island to San Diego
Search Deals

Find flight deals from South Island to San Diego

Enter your travel dates to find the best prices.

Cheapest flights from South Island to San Diego
Explore the most affordable flight options available from South Island to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 January 2026.

Thu 19/306:00CHC - SAN
2 stops26h 44mUnited Airlines
Sun 22/307:55SAN - CHC
1 stop29h 40mUnited Airlines
Deal found 6/1$1,520
Mon 26/113:00CHC - SAN
2 stops31h 42mUnited Airlines
Mon 2/219:52SAN - CHC
2 stops39h 13mUnited Airlines
Deal found 7/1$1,584
Mon 20/406:00CHC - SAN
2 stops25h 00mAir Canada
Wed 22/412:45SAN - CHC
2 stops30h 35mAir Canada
Deal found 5/1$1,687
Mon 26/109:50CHC - SAN
3 stops26h 13mAmerican Airlines
Mon 2/216:47SAN - CHC
2 stops23h 28mAmerican Airlines
Deal found 7/1$1,694
Thu 19/316:05CHC - SAN
2 stops45h 19mAir Canada
Sun 22/312:45SAN - CHC
2 stops28h 40mAir Canada
Deal found 5/1$1,898
Tue 21/406:00CHC - SAN
2 stops25h 00mAir Canada
Wed 22/413:10SAN - CHC
3 stops54h 10mAir Canada
Deal found 5/1$2,254

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Island 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 134,765 searches. Data last updated 7 January 2026.
Use the filters below to find and compare flights from South Island to San Diego that are best for you.

Fly from

South Island

Fly to

San Diego

Route

Departure

Return

Price

ChristchurchSan Diego

CHC - SAN

CHCSAN

Christchurch

Thu 19/3

06:00-12:44

2 stops26h 44m

San Diego

Sun 22/3

07:55-09:35

1 stop29h 40m

$1,520

ChristchurchSan Diego

CHC - SAN

CHCSAN

Christchurch

Mon 26/1

13:00-23:42

2 stops31h 42m

San Diego

Mon 2/2

19:52-08:05

2 stops39h 13m

$1,584

ChristchurchSan Diego

CHC - SAN

CHCSAN

Christchurch

Tue 21/4

06:00-17:24

2 stops30h 24m

San Diego

Thu 23/4

12:45-14:20

2 stops30h 35m

$1,687

ChristchurchSan Diego

CHC - SAN

CHCSAN

Christchurch

Tue 21/4

06:00-17:24

2 stops30h 24m

San Diego

Wed 22/4

18:10-14:20

2 stops25h 10m

$1,687

ChristchurchSan Diego

CHC - SAN

CHCSAN

Christchurch

Mon 20/4

06:00-12:00

2 stops25h 00m

San Diego

Wed 22/4

12:45-14:20

2 stops30h 35m

$1,687

ChristchurchSan Diego

CHC - SAN

CHCSAN

Christchurch

Mon 20/4

06:00-17:24

2 stops30h 24m

San Diego

Thu 23/4

12:45-14:20

2 stops30h 35m

$1,687

ChristchurchSan Diego

CHC - SAN

CHCSAN

Christchurch

Mon 26/1

09:50-15:03

3 stops26h 13m

San Diego

Mon 2/2

16:47-13:15

2 stops23h 28m

$1,694

ChristchurchSan Diego

CHC - SAN

CHCSAN

Christchurch

Tue 21/4

06:00-09:54

2 stops22h 54m

$763

ChristchurchSan Diego

CHC - SAN

CHCSAN

Christchurch

Mon 20/4

16:05-23:59

2 stops26h 54m

$779

ChristchurchSan Diego

CHC - SAN

CHCSAN

Christchurch

Mon 20/4

18:50-07:22

3 stops31h 32m

$822

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 11 results
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Best time to book a flight from South Island to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from South Island with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from South Island to San Diego
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from South Island to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from South Island?

    For a flight from South Island to San Diego, you will be flying into San Diego. San Diego (SAN) is just 4.2 km from the centre of the city.

  • How long is the flight from South Island to San Diego?

    Departing from South Island to San Diego will take you 26h 44m. There are 11063 km between South Island and San Diego. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from South Island to San Diego that include hotel bookings?

    Yes. In addition to deals on South Island to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from South Island to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Island to San Diego.

  • Can I find deals for business class flights from South Island to San Diego?

    Yes. Cheapflights offers flight deals from South Island 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.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from South Island to San Diego?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from South Island to San Diego flexibly with Cheapflights today.

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