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Cheap flights from St. John's to Costa Rica from C$ 713

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — SJO
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap 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 17 September 2025.

Round-trip from

C$ 933

Popular in

March

Cheapest in

April

Average price

C$ 1,345
Air Canada
  • Air Canada
  • 30/12-6/1
  • 4 total stops
  • 40h 25m total
  • St. John's to Costa Rica
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 137 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 68 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from St. John's to Costa Rica

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 17 September 2025.

Thu 18/95:00 a.m.YYT - SJO
1 stop21h 25mAir Canada
Sat 27/98:00 a.m.SJO - YYT
1 stop10h 11mAir Canada
Deal found 16/9C$ 713
Tue 30/127:30 a.m.YYT - SJO
2 stops17h 55mAir Canada
Tue 6/18:35 a.m.SJO - YYT
2 stops22h 30mAir Canada
Deal found 16/9C$ 933
Tue 30/126:10 p.m.YYT - SJO
2 stops32h 00mAvianca
Mon 5/11:45 a.m.SJO - YYT
2 stops32h 23mAvianca
Deal found 16/9C$ 7,313

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 17 September 2025.
Use the filters below to find and compare flights from St. John's to Costa Rica that are best for you.

Fly from

St. John's

Fly to

Costa Rica

Route

Depart

Return

Price

St. John'sSan José

YYT - SJO

YYTSJO

St John's

Tue 30/12

7:30 a.m.-10:55 p.m.

2 stops17h 55m

San José Juan Santamaria Intl

Tue 6/1

8:35 a.m.-9:35 a.m.

2 stops22h 30m

C$ 933

St. John'sSan José

YYT - SJO

YYTSJO

St John's

Tue 30/12

6:10 p.m.-11:40 p.m.

2 stops32h 00m

San José Juan Santamaria Intl

Mon 5/1

1:45 a.m.-12:38 p.m.

2 stops32h 23m

C$ 7,313

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

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, May is the cheapest month in which you can book a flight from St. John's to Costa Rica (average of C$ 486). Flying from St. John's to Costa Rica in December is currently the most expensive (average of C$ 683). 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.

What is the cheapest time of day to fly from YYT to CR?

Find hourly flight availability from St. John's to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. John's to Costa Rica as you normally would.

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 17 September 2025.
Get a feel of what it's like to fly with 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.
Air Canada
7.1
Good
10,000 reviews
Check prices

Boarding

7.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Graeme,Sep 2025

YWG - YVR

Why not start boarding from the higher seat numbers? Easier movement for everyone. Easier to put baggage in over head lockers. Unable to get a coffee due to air turbulence, but not offered the chance to have a coffee once it had ceased.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Boarding

7.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Graeme,Sep 2025

YWG - YVR

Why not start boarding from the higher seat numbers? Easier movement for everyone. Easier to put baggage in over head lockers. Unable to get a coffee due to air turbulence, but not offered the chance to have a coffee once it had ceased.

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 and Avianca fly from St. John's to Costa Rica in about 17h 55m. The time it takes to get you to your destination can typically vary by up to 14h 05m. Airlines will cover a distance of 5114 km. This flight may include one or multiple stops.

  • 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, May is the cheapest month in which you can book a flight from St. John's to Costa Rica (average of C$ 486). Flying from St. John's to Costa Rica in December is currently the most expensive (average of C$ 683). 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 Philip S.W.Goldson flights
St. John's to San José flights

Top airline flying from St. John's to Costa Rica

Discover the top airline 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 568AverageC$ 1,097FlexibilityNo 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?

Cheapflights simply makes it quick and affordable to book flights from St. John's to Costa Rica by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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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