Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Adelaide to San José from $2,929

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to San José departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Adelaide to San José

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:00 - 22:43
ADL
-
SJO
44h 13m
2 stops
Multiple Airlines Logo
14:20 - 13:40
SJO
-
ADL
30h 50m
2 stops
$2,929Multiple Airlines
Thu, 5 Mar - Wed, 1 Apr
Air Canada Logo
19:00 - 22:00
ADL
-
SJO
42h 30m
3 stops
Air Canada Logo
08:00 - 13:55
SJO
-
ADL
38h 25m
3 stops
$3,458Air Canada
Sun, 17 May - Tue, 19 May
Air Canada Logo
19:00 - 22:00
ADL
-
SJO
42h 30m
3 stops
Air Canada Logo
08:00 - 11:50
SJO
-
ADL
36h 20m
3 stops
$3,473Air Canada
Sun, 17 May - Tue, 19 May
Multiple Airlines Logo
10:10 - 00:07
ADL
-
SJO
30h 27m
3 stops
Multiple Airlines Logo
14:20 - 11:55
SJO
-
ADL
29h 05m
2 stops
$3,902Multiple Airlines
Thu, 5 Mar - Wed, 1 Apr
Air Canada Logo
06:00 - 00:05
ADL
-
SJO
34h 35m
3 stops
Air Canada Logo
07:55 - 13:55
SJO
-
ADL
37h 30m
3 stops
$4,177Air Canada
Thu, 5 Mar - Wed, 1 Apr
United Airlines Logo
06:00 - 07:15
ADL
-
SJO
40h 45m
2 stops
United Airlines Logo
08:45 - 11:05
SJO
-
ADL
34h 50m
2 stops
$4,748United Airlines
Sun, 17 May - Tue, 19 May
United Airlines Logo
06:05 - 07:15
ADL
-
SJO
40h 40m
2 stops
United Airlines Logo
08:45 - 11:05
SJO
-
ADL
34h 50m
2 stops
$5,728United Airlines
Sun, 17 May - Tue, 19 May

Air Canada flights from Adelaide to San José

Our best Air Canada deals on Adelaide to San José flight tickets
Air Canada
17 May
ADL19:00Adelaide
42h 30m
3 stops
SJO22:00San José Juan Santamaria Intl
19 May
SJO08:00San José Juan Santamaria Intl
38h 25m
3 stops
ADL13:55Adelaide
$3,458
Air Canada
17 May
ADL19:00Adelaide
42h 30m
3 stops
SJO22:00San José Juan Santamaria Intl
19 May
SJO08:00San José Juan Santamaria Intl
36h 20m
3 stops
ADL11:50Adelaide
$3,473
Air Canada
5 Mar
ADL06:00Adelaide
34h 35m
3 stops
SJO00:05San José Juan Santamaria Intl
1 Apr
SJO07:55San José Juan Santamaria Intl
37h 30m
3 stops
ADL13:55Adelaide
$4,177

United Airlines flights from Adelaide to San José

Our best United Airlines deals on Adelaide to San José flight tickets
United Airlines
17 May
ADL06:00Adelaide
40h 45m
2 stops
SJO07:15San José Juan Santamaria Intl
19 May
SJO08:45San José Juan Santamaria Intl
34h 50m
2 stops
ADL11:05Adelaide
$4,748
United Airlines
17 May
ADL06:05Adelaide
40h 40m
2 stops
SJO07:15San José Juan Santamaria Intl
19 May
SJO08:45San José Juan Santamaria Intl
34h 50m
2 stops
ADL11:05Adelaide
$5,728

momondo 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, momondo users made 78,305 searches. Data last updated 22 January 2026.
Use the filters below to find and compare flights from Adelaide to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AdelaideSan José

ADL - SJO

ADLSJO

Adelaide

Thu 5/3

19:00-22:43

2 stops44h 13m

San José Juan Santamaria Intl

Wed 1/4

14:20-13:40

2 stops30h 50m

$2,929

AdelaideSan José

ADL - SJO

ADLSJO

Adelaide

Sun 17/5

19:00-22:00

3 stops42h 30m

San José Juan Santamaria Intl

Tue 19/5

08:00-13:55

3 stops38h 25m

$3,458

AdelaideSan José

ADL - SJO

ADLSJO

Adelaide

Sun 17/5

19:00-22:00

3 stops42h 30m

San José Juan Santamaria Intl

Tue 19/5

08:00-11:50

3 stops36h 20m

$3,473

AdelaideSan José

ADL - SJO

ADLSJO

Adelaide

Thu 5/3

10:10-00:07

3 stops30h 27m

San José Juan Santamaria Intl

Wed 1/4

14:20-11:55

2 stops29h 05m

$3,902

AdelaideSan José

ADL - SJO

ADLSJO

Adelaide

Thu 5/3

06:00-00:05

3 stops34h 35m

San José Juan Santamaria Intl

Wed 1/4

07:55-13:55

3 stops37h 30m

$4,177

AdelaideSan José

ADL - SJO

ADLSJO

Adelaide

Sun 17/5

06:00-07:15

2 stops40h 45m

San José Juan Santamaria Intl

Tue 19/5

08:45-11:05

2 stops34h 50m

$4,748

AdelaideSan José

ADL - SJO

ADLSJO

Adelaide

Sun 17/5

06:05-07:15

2 stops40h 40m

San José Juan Santamaria Intl

Tue 19/5

08:45-11:05

2 stops34h 50m

$5,728

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Adelaide to San José

Are you open to changing your travel dates? Check out the ideal times to fly from Adelaide to San José according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Adelaide to San José (ADL to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Adelaide to San José

Fastest flight time

34h 07m

Direct flights

None
The fastest flight from Adelaide to San José takes 34h 07m
There are no direct flights from Adelaide to San José. There are no popular flight routes from Adelaide to San José.
Search flight deals

  • How far is Adelaide to San José Juan Santamaria Intl by plane?

    San José Juan Santamaria Intl is 14868.9 km away from Adelaide. Flights usually cover this in 34h 07m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Adelaide Airport to San José Juan Santamaria Intl Airport?

    Prices for flights from Adelaide Airport to San José Juan Santamaria Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Adelaide Airport to San José Juan Santamaria Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Adelaide Airport to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The required travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at San José Juan Santamaria Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Adelaide to San José?

    Price Alerts will notify you by email when the price for flights to San José from Adelaide decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Adelaide to San José with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Monteverde

Why use momondo?

Why should I use momondo to find a flight deal from Adelaide to San José?

It is quick and easy to find Adelaide to San José flights 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 José that suits you.

Can I find flights from Adelaide to San José with flexible booking policies on momondo?

Flights from Adelaide to San José with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Adelaide to San José?

momondo provides multiple filters to help you find the best flight to San José from Adelaide. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Adelaide to San José right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Adelaide to San José now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San José and let you know when they change.

An easier way to manage your San José trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 21/2
Sat 28/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Costa Rica

Airports servicing Costa Rica

Liberia Airport