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Cheap flights from Adelaide to San José from $2,305

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — SJO
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Adelaide to San José

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 September 2025.

Round-trip from

$3,596

One-way from

$2,305
American Airlines
  • American Airlines
  • 28/10-30/10
  • 4 total stops
  • 66h 51m total
  • Adelaide to San José
Search Deals
4/1
  • 4/1
  • 3 total stops
  • 55h 44m total
  • Adelaide to San José
Search Deals

Find flight deals from Adelaide to San José

Cheapest flights from Adelaide to San José
Explore the most affordable flight options available from Adelaide to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Tue 28/1006:25ADL - SJO
2 stops28h 21mAmerican Airlines
Thu 30/1006:00SJO - ADL
2 stops38h 30mAmerican Airlines
Deal found 15/9$3,596
Tue 28/1012:35ADL - SJO
3 stops44h 45mQatar Airways
Thu 30/1013:05SJO - ADL
2 stops35h 30mQatar Airways
Deal found 15/9$4,398

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide to San José 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 647,157 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Adelaide to San José that are best for you.

Fly from

Adelaide

Fly to

San José

Route

Depart

Return

Price

AdelaideSan José

ADL - SJO

ADLSJO

Adelaide

Tue 28/10

06:25-18:16

2 stops28h 21m

San José Juan Santamaria Intl

Thu 30/10

06:00-13:00

2 stops38h 30m

$3,596

AdelaideSan José

ADL - SJO

ADLSJO

Adelaide

Tue 28/10

12:35-16:50

3 stops44h 45m

San José Juan Santamaria Intl

Thu 30/10

13:05-17:05

2 stops35h 30m

$4,398

AdelaideSan José

ADL - SJO

ADLSJO

Adelaide

Sun 4/1

08:45-23:59

3 stops55h 44m

$2,305

AdelaideSan José

ADL - SJO

ADLSJO

Adelaide

Mon 5/1

08:45-14:14

2 stops45h 59m

$2,439

AdelaideSan José

ADL - SJO

ADLSJO

Adelaide

Mon 5/1

06:25-15:35

3 stops49h 40m

$2,843

AdelaideSan José

ADL - SJO

ADLSJO

Adelaide

Sun 4/1

06:00-15:35

3 stops50h 05m

$3,809

AdelaideSan José

ADL - SJO

ADLSJO

Adelaide

Mon 5/1

14:55-08:32

1 stop34h 07m

$4,154

AdelaideSan José

ADL - SJO

ADLSJO

Adelaide

Sun 4/1

06:00-22:45

2 stops33h 15m

$4,825

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Best time to book a flight from Adelaide to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Adelaide 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.

Related info for your journey

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

  • How long is the flight from Adelaide to San José, San José Province?

    American Airlines and Qatar Airways can get you from Adelaide to San José, San José Province in just under 28h 21m. Your travel time can differ by up to 16h 24m. The distance between Adelaide and San José, San José Province is about 14869 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Adelaide to San José that include hotel bookings?

    Yes. In addition to deals on Adelaide to San José flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to San José?

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

  • Can I find deals for business class flights from Adelaide to San José?

    Yes. Cheapflights offers flight deals from Adelaide to San José 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to San José by adding a car hire and/or hotel booking to your travel itinerary.
San José Juan Santamaria Intl Airport car hire
Liberia car hire

Fly with Cheapflights

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How does Cheapflights help users find flights from Adelaide to San José?

When you search for this flight from Adelaide to San José, 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 Adelaide to San José?

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 Adelaide to San José.

Can Cheapflights find flights from Adelaide to San José with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Adelaide to San José, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Adelaide to San José become cheaper?

Of course! You can now track prices for flights from Adelaide to San José and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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