฿20,954+ Cheap flights from 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SJO — BKK
14 Aug — 21 Aug1
1 adult
1 adult, Economy, 0 bags

Find flights from Costa Rica within your budget

 
Find flights departing from Costa Rica that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 15 July 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JoséChiang Mai

SJO - CNX

SJOCNX

San José Juan Santamaria Intl

Sun 9/8

16:35-10:25

3 stops52h 50m

Chiang Mai

Sun 16/8

11:35-23:46

2 stops49h 11m

฿48,937

San JoséPhuket City

SJO - HKT

SJOHKT

San José Juan Santamaria Intl

Mon 12/10

05:05-10:50

3 stops40h 45m

Phuket City

Thu 29/10

12:20-23:15

3 stops47h 55m

฿50,945

LiberiaBangkok

LIR - BKK

LIRBKK

Liberia

Thu 5/11

15:10-06:30

2 stops50h 20m

Bangkok Suvarnabhumi

Mon 9/11

08:25-14:10

2 stops42h 45m

฿56,769

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Wed 7/10

12:44-23:55

2 stops46h 11m

Bangkok Suvarnabhumi

Thu 22/10

15:45-19:37

3 stops64h 52m

฿57,740

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Sun 25/10

08:40-05:10

2 stops55h 30m

Bangkok Suvarnabhumi

Sat 31/10

16:55-05:25

2 stops25h 30m

฿57,807

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Thu 3/9

08:45-04:35

2 stops54h 50m

Bangkok Suvarnabhumi

Tue 22/9

15:45-07:15

2 stops52h 30m

฿59,648

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Tue 20/10

18:25-09:30

1 stop26h 05m

Bangkok Suvarnabhumi

Tue 27/10

12:05-17:30

1 stop42h 25m

฿59,849

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Mon 2/11

19:30-10:05

1 stop25h 35m

Bangkok Suvarnabhumi

Fri 13/11

09:35-16:10

1 stop43h 35m

฿60,250

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Sun 15/11

19:30-10:05

1 stop25h 35m

Bangkok Suvarnabhumi

Thu 10/12

11:30-18:15

1 stop43h 45m

฿60,250

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Mon 23/11

19:30-10:05

1 stop25h 35m

Bangkok Suvarnabhumi

Thu 10/12

11:30-18:15

1 stop43h 45m

฿60,250

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 51 resultsSorted by cheapest first
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Best time to book a flight from Costa Rica

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

Travel insights for flights from Costa Rica

Get recent, data-driven insights about flights from Costa Rica including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Costa Rica?

Currently, June is the cheapest month in which you can book a flight from Costa Rica (average of ฿26,577). Flying from Costa Rica in May will prove the most costly (average of ฿47,966). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the best time to book a flight from Costa Rica?

Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Costa Rica. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Browse thousands of different options on Cheapflights for your next trip

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Fly from Costa Rica cities

Consider departing from one of these cities also located in Costa Rica. Flight origins are based on user searches made on Cheapflights and were last updated on 15 July 2026.
Flights from San José
Flights from Liberia

Related info for your journey

Access useful and relevant information related to your journey from Costa Rica. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 15 July 2026.

  • What is the cheapest month to fly from Costa Rica?

    At the present moment the cheapest month to fly from Costa Rica is currently June; with May being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Costa Rica?

    Here are some of the cheapest flight destinations from Costa Rica:
    Fly from San José to Bangkok from ฿37,255

  • How does Cheapflights help users find flights from Costa Rica?

    Cheapflights helps you search for flights from Costa Rica via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from Costa Rica?

    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 Costa Rica.

  • Can Cheapflights find flights from Costa Rica with no change fees?

    Need flexible booking options for your flight from Costa Rica ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

    Yes! Start tracking prices for flights from Costa Rica today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Costa Rica?

Cheapflights helps you search for flights from Costa Rica via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Costa Rica?

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 Costa Rica.

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

Need flexible booking options for your flight from Costa Rica ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for flights from Costa Rica today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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