When did momondo last update prices for flights from Saint John Airport to Costa Rica?

Prices for flights from Saint John Airport to Costa Rica are refreshed on a daily basis.

How old do you have to be to fly from Saint John Airport to Costa Rica?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Saint John Airport to Costa Rica.

What documentation or ID do you need to fly to Costa Rica?

The required travel and health documents for your Costa Rica 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 license and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 423 Cheap Flights from Saint John to Costa Rica in 2026

1 adult

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Find the cheapest flights from Saint John to Costa Rica

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:30 p.m. - 12:21 p.m.

YSJ

SJO

46h 51m

2 stops

7:55 a.m. - 3:49 p.m.

SJO

YSJ

52h 54m

2 stops

C$ 898United Airlines

Sun, 13 Sep - Thu, 17 Sep

4:30 p.m. - 12:21 p.m.

YSJ

SJO

46h 51m

2 stops

1:25 p.m. - 3:49 p.m.

SJO

YSJ

47h 24m

2 stops

C$ 899United Airlines

Sun, 13 Sep - Thu, 17 Sep

4:30 p.m. - 12:21 p.m.

YSJ

SJO

46h 51m

2 stops

1:25 p.m. - 3:49 p.m.

SJO

YSJ

47h 24m

2 stops

C$ 920United Airlines

Sun, 13 Sep - Thu, 17 Sep

4:30 p.m. - 12:21 p.m.

YSJ

SJO

46h 51m

2 stops

7:55 a.m. - 3:49 p.m.

SJO

YSJ

52h 54m

2 stops

C$ 952United Airlines

Sun, 13 Sep - Thu, 17 Sep

4:30 p.m. - 12:21 p.m.

YSJ

SJO

46h 51m

2 stops

7:55 a.m. - 11:51 p.m.

SJO

YSJ

36h 56m

3 stops

C$ 958United Airlines

Sun, 13 Sep - Thu, 17 Sep

5:40 a.m. - 7:37 p.m.

YSJ

SJO

16h 57m

2 stops

7:55 a.m. - 3:49 p.m.

SJO

YSJ

28h 54m

3 stops

C$ 1,059United Airlines

Sun, 13 Sep - Thu, 17 Sep

5:40 a.m. - 7:37 p.m.

YSJ

SJO

16h 57m

2 stops

7:55 a.m. - 3:49 p.m.

SJO

YSJ

28h 54m

3 stops

C$ 1,062United Airlines

Sun, 13 Sep - Thu, 17 Sep

5:40 a.m. - 7:37 p.m.

YSJ

SJO

16h 57m

2 stops

7:55 a.m. - 3:49 p.m.

SJO

YSJ

28h 54m

3 stops

C$ 1,071United Airlines

Sun, 13 Sep - Thu, 17 Sep

United Airlines flights from Saint John to Costa Rica

Our best United Airlines deals on Saint John to Costa Rica flight tickets

United Airlines

13 Sep

YSJ4:30 p.m.Saint John

46h 51m

2 stops

SJO12:21 p.m.San José Juan Santamaria Intl

17 Sep

SJO7:55 a.m.San José Juan Santamaria Intl

52h 54m

2 stops

YSJ3:49 p.m.Saint John

C$ 898

United Airlines

13 Sep

YSJ4:30 p.m.Saint John

46h 51m

2 stops

SJO12:21 p.m.San José Juan Santamaria Intl

17 Sep

SJO1:25 p.m.San José Juan Santamaria Intl

47h 24m

2 stops

YSJ3:49 p.m.Saint John

C$ 899

United Airlines

13 Sep

YSJ4:30 p.m.Saint John

46h 51m

2 stops

SJO12:21 p.m.San José Juan Santamaria Intl

17 Sep

SJO1:25 p.m.San José Juan Santamaria Intl

47h 24m

2 stops

YSJ3:49 p.m.Saint John

C$ 920

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint JohnSan José

YSJ - SJO

YSJSJO

Saint John

Sun 13/9

4:30 p.m.-12:21 p.m.

2 stops46h 51m

San José Juan Santamaria Intl

Thu 17/9

7:55 a.m.-3:49 p.m.

2 stops52h 54m

C$ 898

Saint JohnSan José

YSJ - SJO

YSJSJO

Saint John

Sun 13/9

4:30 p.m.-12:21 p.m.

2 stops46h 51m

San José Juan Santamaria Intl

Thu 17/9

1:25 p.m.-3:49 p.m.

2 stops47h 24m

C$ 899

Saint JohnSan José

YSJ - SJO

YSJSJO

Saint John

Sun 13/9

4:30 p.m.-12:21 p.m.

2 stops46h 51m

San José Juan Santamaria Intl

Thu 17/9

1:25 p.m.-3:49 p.m.

2 stops47h 24m

C$ 920

Saint JohnSan José

YSJ - SJO

YSJSJO

Saint John

Sun 13/9

4:30 p.m.-12:21 p.m.

2 stops46h 51m

San José Juan Santamaria Intl

Thu 17/9

7:55 a.m.-3:49 p.m.

2 stops52h 54m

C$ 952

Saint JohnSan José

YSJ - SJO

YSJSJO

Saint John

Sun 13/9

4:30 p.m.-12:21 p.m.

2 stops46h 51m

San José Juan Santamaria Intl

Thu 17/9

7:55 a.m.-11:51 p.m.

3 stops36h 56m

C$ 958

Quickest round-trip

Saint JohnSan José

YSJ - SJO

YSJSJO

Saint John

Sun 13/9

5:40 a.m.-7:37 p.m.

2 stops16h 57m

San José Juan Santamaria Intl

Thu 17/9

7:55 a.m.-3:49 p.m.

3 stops28h 54m

C$ 1,059

Saint JohnSan José

YSJ - SJO

YSJSJO

Saint John

Sun 13/9

5:40 a.m.-7:37 p.m.

2 stops16h 57m

San José Juan Santamaria Intl

Thu 17/9

7:55 a.m.-3:49 p.m.

3 stops28h 54m

C$ 1,062

Saint JohnSan José

YSJ - SJO

YSJSJO

Saint John

Sun 13/9

5:40 a.m.-7:37 p.m.

2 stops16h 57m

San José Juan Santamaria Intl

Thu 17/9

7:55 a.m.-3:49 p.m.

3 stops28h 54m

C$ 1,071

Cheapest one-way

Saint JohnSan José

YSJ - SJO

YSJSJO

Saint John

Fri 8/5

5:00 a.m.-7:37 p.m.

2 stops17h 37m

C$ 423

Saint JohnSan José

YSJ - SJO

YSJSJO

Saint John

Sat 25/4

5:35 a.m.-9:35 p.m.

1 stop19h 00m

C$ 434

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Saint John to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Saint John to Costa Rica?

United Airlines is the most popular carrier operating from Saint John to Costa Rica

Cheap Saint John to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint John to Costa Rica

Fastest flight time	46h 51m
Direct flights	None

The fastest flight from Saint John to Costa Rica takes 46h 51m

There are no direct flights from Saint John to Costa Rica. There are no popular flight routes from Saint John to Costa Rica.

Search flight deals

When did momondo last update prices for flights from Saint John Airport to Costa Rica?
Prices for flights from Saint John Airport to Costa Rica are refreshed on a daily basis.
How old do you have to be to fly from Saint John Airport to Costa Rica?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Saint John Airport to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The required travel and health documents for your Costa Rica 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 license and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Saint John to Costa Rica

Compare and see reviews for airlines that fly from Saint John to Costa Rica with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 683	Free Cancellation	Rating 7.1 10,842 reviews		Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Saint John to Costa Rica?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Saint John to Costa Rica for you.

Can I find flights from Saint John to Costa Rica with flexible booking policies on momondo?

Flights from Saint John to Costa Rica 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 Saint John to Costa Rica?

Once all potential Saint John to Costa Rica flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Saint John to Costa Rica right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Saint John to Costa Rica flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Saint John to Costa Rica from C$ 423

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint John to Costa Rica departing on 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Find info about flight duration, direct flights, and airports for your flight from Saint John to Costa Rica

Fastest flight time

Direct flights

Best airlines flying from Saint John to Costa Rica

Compare and see reviews for airlines that fly from Saint John to Costa Rica with momondo

Why use momondo?

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Costa Rica

Popular Cities in Costa Rica

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Saint John flight routes

According to popular flight searches on momondo this year

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List of cabin classes available on flights landing in Costa Rica. Availability may vary depending on flight origin and airline.

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