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$1,179+ Cheap flights to Costa Rica

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
— SJO
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Costa Rica in 2025

Enter your travel dates to find the best prices.

Cheapest flights to Costa Rica
Explore the most affordable flight options available to Costa Rica. Find the lowest fares based on data from user searches, with prices last updated on 12 December 2025.

Wed 17/1214:05SYD - SJO
1 stop24h 06mAmerican Airlines
Sat 10/107:09SJO - SYD
2 stops32h 51mAmerican Airlines
Deal found 11/12$2,923
Sat 27/1211:20SYD - SJO
2 stops26h 19mUnited Airlines
Sat 10/114:20SJO - SYD
2 stops47h 00mUnited Airlines
Deal found 10/12$3,252
Wed 17/1211:50SYD - SJO
1 stop25h 49mUnited Airlines
Sat 10/109:40SJO - SYD
1 stop30h 35mUnited Airlines
Deal found 11/12$4,444
Sat 27/1213:55SYD - SJO
3 stops36h 10mMultiple Airlines
Sat 10/105:00SJO - SYD
3 stops35h 35mMultiple Airlines
Deal found 10/12$4,635
Wed 17/1208:45SYD - SJO
3 stops29h 26mMultiple Airlines
Sat 10/114:54SJO - SYD
2 stops27h 01mMultiple Airlines
Deal found 10/12$5,048
Wed 17/1211:20SYD - SJO
2 stops28h 35mAir Canada
Sat 10/108:50SJO - SYD
3 stops55h 45mAir Canada
Deal found 11/12$7,128

Find flights to Costa Rica

Browse one-way and return flights deals to Costa Rica on Cheapflights. Flight deals are based on user searches and were last updated on 12 December 2025
Explore Costa Rica
Look for other cheap flights to San José
Look for other cheap flights to Liberia

Find flight deals to Costa Rica

Find the latest flights to Costa Rica in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 12 December 2025.

Return from

$1,831

One-way from

$1,179

Popular in

December

Cheapest in

October

Average price

$3,237
30/4-7/5
  • 30/4-7/5
  • 4 total stops
  • 69h 52m total
  • Sydney to San José
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Air Canada
  • Air Canada
  • 5/2
  • 2 total stops
  • 52h 55m total
  • Sydney to Costa Rica
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($312 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($46 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
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Cheapflights Fare Finder

 
Locate flights to Costa Rica that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 12 December 2025.
Use the filters below to find and compare flights to Costa Rica that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Thu 22/1

14:00-23:59

2 stops26h 59m

San José Juan Santamaria Intl

Sun 8/3

01:28-12:35

2 stops42h 07m

$2,092

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Mon 23/3

11:20-11:26

2 stops41h 06m

San José Juan Santamaria Intl

Sun 5/4

23:35-07:05

2 stops39h 30m

$2,095

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Fri 20/3

11:20-21:43

2 stops27h 23m

San José Juan Santamaria Intl

Fri 3/4

14:59-08:05

2 stops48h 06m

$2,095

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Thu 19/3

11:20-21:43

2 stops27h 23m

San José Juan Santamaria Intl

Tue 31/3

23:35-08:05

2 stops39h 30m

$2,095

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Wed 18/2

11:20-20:13

2 stops25h 53m

San José Juan Santamaria Intl

Sun 22/2

11:25-09:00

2 stops28h 35m

$2,104

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Wed 20/5

09:10-18:25

2 stops25h 15m

San José Juan Santamaria Intl

Wed 27/5

07:00-07:05

2 stops32h 05m

$2,118

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Wed 20/5

13:10-20:19

3 stops47h 09m

San José Juan Santamaria Intl

Wed 27/5

05:30-07:30

2 stops34h 00m

$2,304

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Sun 25/1

17:45-11:25

2 stops34h 40m

San José Juan Santamaria Intl

Sat 31/1

01:16-07:25

1 stop37h 09m

$2,517

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Thu 5/2

11:20-23:15

2 stops52h 55m

$1,179

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Best time to book a flight to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica 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 to Costa Rica

How long is the flight to Costa Rica?

On average, a flight from Sydney to Costa Rica takes 23 hours 26 minutes. Flights to Costa Rica from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Costa Rica?

The most popular airlines flying from Sydney to Costa Rica are United Airlines and American Airlines.

United Airlines
United Airlines
From $1,751
American Airlines
American Airlines
From $2,000
Qatar Airways
Qatar Airways
From $2,923
Air Canada
Air Canada
From $1,907

What are the cheapest airlines that fly to Costa Rica?

The cheapest airlines flying from Sydney to Costa Rica are United Airlines and American Airlines.

Rainfall in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 300.0 mm per month. September is typically the wettest month, when rainfall can reach 300.0 mm. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 mm.

Temperature in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 18.0 C).

What are the most popular places to fly to in Costa Rica?

Destination popularity is based on the amount of flight searches to Costa Rica in the last few years. This data was updated on 12 December 2025.
The most popular places in Costa Rica to fly to are San José and Liberia.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated 12 December 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines to Costa Rica by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

FAQs about flying to Costa Rica

  • Can I find cheaper flights to Costa Rica if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Costa Rica on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Costa Rica?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Costa Rica.

  • What is the cheapest airport to fly to in Costa Rica?

    San José Juan Santamaria Intl is currently the cheapest airport to fly to in Costa Rica. One-way flights to San José Juan Santamaria Intl typically cost $158, while return flights cost around $598.

  • How much is a return flight to Costa Rica?

    A return flight to Costa Rica will typically cost around $2,340, however they can be found for as little as $598.

  • Where does the fastest flight to Costa Rica depart from?

    For those looking to save time traveling to Costa Rica, Sydney Kingsford Smith offers the quickest one-way flight (23 hours 26 minutes).

  • Does San José Juan Santamaria Intl have car hire?

    Yes. Those touching down at San José Juan Santamaria Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San José Juan Santamaria Intl?

    Yes. San José Juan Santamaria Intl has hotels nearby for those requiring accommodations. Around Juan Santa Maria is the closest property to San José Juan Santamaria Intl (0.0 km away from San José Juan Santamaria Intl).

See more FAQs

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Find flights to Costa Rica

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Flights to San José
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Why should you use Cheapflights to find cheap flight tickets to Costa Rica?

Millions of users choose and trust Cheapflights to book the best flight deals to Costa Rica for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to Costa Rica with no change fees?

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

Can Cheapflights notify me if prices for flights to Costa Rica become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Costa Rica today and book when you’re ready!

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