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Cheap flights from St. John's to Costa Rica from C$ 656

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — SJO
21 Jun — 28 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St. John's to Costa Rica

Enter your travel dates to find the best prices.

Cheapest flights from St. John's to Costa Rica
Explore the most affordable flight options available from St. John's to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 May 2026.

Sun 25/105:35 p.m.
YYT
-
SJO
1 stop31h 00m
Air Canada
Tue 27/106:00 a.m.
SJO
-
YYT
2 stops26h 41m
Air Canada
Deal found 18/5C$ 672
Sat 5/128:50 a.m.
YYT
-
SJO
1 stop15h 45m
Air Canada
Wed 16/129:50 a.m.
SJO
-
YYT
1 stop12h 36m
Air Canada
Deal found 19/5C$ 735
Mon 9/1110:45 a.m.
YYT
-
SJO
2 stops39h 00m
Air Canada
Sat 14/118:35 a.m.
SJO
-
YYT
2 stops26h 20m
Air Canada
Deal found 20/5C$ 737
Tue 1/96:05 p.m.
YYT
-
SJO
1 stop29h 45m
Air Canada
Wed 9/97:10 a.m.
SJO
-
YYT
2 stops23h 48m
Air Canada
Deal found 19/5C$ 741
Tue 15/91:35 p.m.
YYT
-
SJO
1 stop11h 55m
Air Canada
Sat 26/97:15 a.m.
SJO
-
YYT
1 stop13h 48m
Air Canada
Deal found 18/5C$ 771
Fri 4/125:05 a.m.
YYT
-
SJO
1 stop20h 40m
Air Canada
Wed 16/129:50 a.m.
SJO
-
YYT
1 stop12h 36m
Air Canada
Deal found 19/5C$ 841

Find flight deals from St. John's to Costa Rica

Keep the following information in mind while searching for St. John's to Costa Rica flight deals. Data was last updated 22 May 2026.

Round-trip from

C$ 672

One-way from

C$ 656

Popular in

January

Cheapest in

October

Average price

C$ 972
Air Canada
  • Air Canada
  • 25/10-27/10
  • 3 total stops
  • 57h 41m total
  • St. John's to Costa Rica
Search Deals
5/7
  • 5/7
  • 3 total stops
  • 52h 42m total
  • St. John's to Costa Rica
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 177 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. John's to Costa Rica 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, Cheapflights users made 629,999 searches. Data last updated 22 May 2026.
Use the filters below to find and compare flights from St. John's to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. John'sSan José

YYT - SJO

YYTSJO

St John's

Sun 25/10

7:30 a.m.-9:05 p.m.

2 stops41h 05m

San José Juan Santamaria Intl

Tue 27/10

6:00 a.m.-12:56 a.m.

2 stops15h 26m

C$ 672

St. John'sSan José

YYT - SJO

YYTSJO

St John's

Mon 9/11

10:45 a.m.-11:15 p.m.

2 stops39h 00m

San José Juan Santamaria Intl

Sat 14/11

8:35 a.m.-1:25 p.m.

2 stops26h 20m

C$ 737

St. John'sSan José

YYT - SJO

YYTSJO

St John's

Tue 1/9

8:30 a.m.-11:45 a.m.

3 stops30h 45m

San José Juan Santamaria Intl

Wed 9/9

7:45 p.m.-1:46 a.m.

2 stops26h 31m

C$ 1,154
Quickest round-trip

St. John'sSan José

YYT - SJO

YYTSJO

St John's

Tue 15/9

1:35 p.m.-10:00 p.m.

1 stop11h 55m

San José Juan Santamaria Intl

Tue 22/9

7:10 a.m.-11:21 p.m.

1 stop12h 41m

C$ 1,169

St. John'sSan José

YYT - SJO

YYTSJO

St John's

Mon 21/9

1:35 p.m.-10:00 p.m.

1 stop11h 55m

San José Juan Santamaria Intl

Sun 27/9

7:10 a.m.-11:21 p.m.

1 stop12h 41m

C$ 1,188

St. John'sSan José

YYT - SJO

YYTSJO

St John's

Sun 25/10

5:00 a.m.-11:40 p.m.

2 stops22h 10m

San José Juan Santamaria Intl

Tue 27/10

12:40 p.m.-1:33 a.m.

3 stops33h 23m

C$ 1,209
Cheapest one-way

St. John'sSan José

YYT - SJO

YYTSJO

St John's

Sun 5/7

6:00 a.m.-7:12 a.m.

3 stops52h 42m

C$ 656
Quickest one-way

St. John'sSan José

YYT - SJO

YYTSJO

St John's

Sun 5/7

8:00 p.m.-10:00 p.m.

1 stop29h 30m

C$ 782

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/5

Sorted by cheapest first

Best time to book a flight from St. John's to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from St. John's with our price prediction graph.
Estimated round-trip 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 from St. John's to Costa Rica

What is the cheapest month to book a flight from St. John's to Costa Rica?

Currently, December is the cheapest month in which you can book a flight from St. John's to Costa Rica (average of C$ 403). Flying from St. John's to Costa Rica in June is currently the most expensive (average of C$ 866). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 22 May 2026.
Get a feel of what it's like to fly with Porter Airlines and Air Canada from St. John's 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.
Porter Airlines
8.0
Very good
439 reviews
Check prices

Entertainment

7.0

Overall

8.0

Comfort

8.0

Food

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
439 reviews
Porter Airlines
8.0
Very good
439 reviews
Check prices

Entertainment

7.0

Overall

8.0

Comfort

8.0

Food

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
11,068 reviews
Porter Airlines
8.0
Very good
439 reviews
Check prices

Entertainment

7.0

Overall

8.0

Comfort

8.0

Food

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

Find useful and relevant information for your journey from St. John's to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. John's to Costa Rica?

    St John's (YYT), located 6.7 km from the city centre, is the airport you fly out of when you book flights from St. John's to Costa Rica.

  • How long is the flight from St. John's to Costa Rica?

    Airlines like Air Canada fly from St. John's to Costa Rica in about 41h 05m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 5114 km.

  • Can I find deals for flights from St. John's to Costa Rica that include hotel bookings?

    Yes. In addition to deals on St. John's to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. John's to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. John's to Costa Rica.

  • Can I find deals for business class flights from St. John's to Costa Rica?

    Yes. Cheapflights offers flight deals from St. John's to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. John's to Costa Rica?

    Currently, December is the cheapest month in which you can book a flight from St. John's to Costa Rica (average of C$ 403). Flying from St. John's to Costa Rica in June is currently the most expensive (average of C$ 866). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for St. John's to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
St. John's to San José flights
St. John's to Philip S.W.Goldson flights

Top 2 airlines flying from St. John's to Costa Rica

Discover the top 2 airlines that operate flights from St. John's to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 22 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 420AverageC$ 681FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 641AverageC$ 978FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from St. John's to Costa Rica?

Cheapflights helps you search for flights from St. John's to 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 St. John's to Costa Rica?

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Can Cheapflights find flights from St. John's to Costa Rica with no change fees?

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

Can Cheapflights notify me if prices for flights from St. John's to Costa Rica become cheaper?

Of course! You can now track prices for flights from St. John's to Costa Rica and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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