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฿17,718+ 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 15/2. 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
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Costa Rica

Discover essential information about flights departing from Costa Rica, including flight schedules, destinations, airlines operating at the Costa Rica airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 11 November 2025.

Good one-way deal

฿4,360 or less
Price to beat on a one-way flight from Costa Rica.
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Find flights from Costa Rica

Enter your travel dates to find the best prices.

Cheapest flights from Costa Rica
Explore the most affordable flight options available from Costa Rica. Find the lowest fares based on data from user searches, with prices last updated on 11 November 2025.

Thu 29/111:20LIR - BKK
2 stops35h 10mMultiple Airlines
Sun 8/217:15BKK - LIR
2 stops37h 46mMultiple Airlines
Deal found 9/11฿31,103
Sun 1/301:27SJO - BKK
2 stops33h 13mMultiple Airlines
Tue 24/302:15BKK - SJO
2 stops34h 27mMultiple Airlines
Deal found 10/11฿31,879
Tue 10/201:16SJO - BKK
2 stops33h 24mMultiple Airlines
Thu 19/217:15BKK - SJO
2 stops43h 52mMultiple Airlines
Deal found 10/11฿32,073
Fri 30/111:20LIR - BKK
2 stops49h 15mMultiple Airlines
Fri 6/202:35BKK - LIR
2 stops52h 26mMultiple Airlines
Deal found 9/11฿32,655
Thu 29/101:16SJO - BKK
2 stops33h 24mMultiple Airlines
Sun 15/202:15BKK - SJO
2 stops34h 52mMultiple Airlines
Deal found 9/11฿33,108
Thu 5/301:27SJO - BKK
2 stops33h 13mMultiple Airlines
Mon 9/302:15BKK - SJO
2 stops34h 53mMultiple Airlines
Deal found 9/11฿33,172
Mon 2/201:16SJO - BKK
2 stops33h 24mMultiple Airlines
Tue 17/217:15BKK - SJO
2 stops43h 52mMultiple Airlines
Deal found 9/11฿33,722
Sun 3/500:20SJO - BKK
2 stops34h 10mMultiple Airlines
Fri 8/516:45BKK - SJO
2 stops43h 57mMultiple Airlines
Deal found 9/11฿34,175
Mon 23/201:27SJO - BKK
2 stops33h 13mMultiple Airlines
Mon 23/302:15BKK - SJO
2 stops34h 27mMultiple Airlines
Deal found 11/11฿34,239
Thu 26/215:00SJO - BKK
2 stops38h 25mเจ็ตบลู
Sat 7/303:00BKK - SJO
2 stops46h 53mเจ็ตบลู
Deal found 8/11฿34,595
Mon 23/201:27SJO - BKK
2 stops33h 13mMultiple Airlines
Mon 9/302:15BKK - SJO
2 stops34h 53mMultiple Airlines
Deal found 9/11฿34,757
Sat 31/111:20LIR - BKK
2 stops33h 30mMultiple Airlines
Sat 7/214:05BKK - LIR
2 stops40h 56mMultiple Airlines
Deal found 9/11฿35,015

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 11 November 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

San JoséChiang Mai

SJO - CNX

SJOCNX

San José Juan Santamaria Intl

Sun 1/2

01:16-10:35

2 stops44h 19m

Chiang Mai

Mon 9/2

11:50-23:59

2 stops49h 09m

฿37,149

San JoséPhuket City

SJO - HKT

SJOHKT

San José Juan Santamaria Intl

Mon 2/2

05:00-17:35

3 stops47h 35m

Phuket City

Mon 9/2

12:20-11:25

3 stops36h 05m

฿39,930

San JoséChiang Mai

SJO - CNX

SJOCNX

San José Juan Santamaria Intl

Sun 15/3

14:39-09:50

3 stops54h 11m

Chiang Mai

Thu 26/3

10:35-07:17

3 stops33h 42m

฿41,514

LiberiaBangkok

LIR - BKK

LIRBKK

Liberia

Sat 31/1

11:20-09:50

2 stops33h 30m

Bangkok Suvarnabhumi

Sun 8/2

17:50-18:01

2 stops37h 11m

฿41,676

LiberiaBangkok

LIR - BKK

LIRBKK

Liberia

Wed 28/1

15:45-06:30

2 stops49h 45m

Bangkok Suvarnabhumi

Sat 7/2

08:15-14:45

2 stops67h 30m

฿42,742

LiberiaBangkok

LIR - BKK

LIRBKK

Liberia

Thu 29/1

15:45-06:30

2 stops49h 45m

Bangkok Suvarnabhumi

Tue 10/2

08:15-14:45

2 stops67h 30m

฿42,742

LiberiaBangkok

LIR - BKK

LIRBKK

Liberia

Sat 22/11

14:55-06:30

2 stops50h 35m

Bangkok Suvarnabhumi

Wed 10/12

08:15-13:50

2 stops42h 35m

฿45,070

San JoséChiang Mai

SJO - CNX

SJOCNX

San José Juan Santamaria Intl

Sun 8/3

01:28-10:35

2 stops44h 07m

Chiang Mai

Sat 14/3

11:50-00:08

2 stops49h 18m

฿47,172

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Mon 9/3

20:30-10:05

1 stop24h 35m

Bangkok Suvarnabhumi

Sun 22/3

12:15-18:25

1 stop43h 10m

฿49,467

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Thu 12/2

15:04-18:25

2 stops62h 21m

Bangkok Suvarnabhumi

Wed 25/2

02:00-22:40

2 stops57h 40m

฿49,985

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 48 results
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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 ฿16,586). Flying from Costa Rica in March will prove the most costly (average of ฿46,299). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What is the cheapest place to fly to from Costa Rica?

The cheapest city to fly to from Costa Rica is Bogotá El Dorado, with prices starting at ฿5,219. Explore other affordable destinations below.

Bogotá El Dorado
Bogotá El Dorado
From ฿5,219

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 11 November 2025.
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 11 November 2025.

  • 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 March 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 ฿35,080

  • 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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