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Cheap flights from Costa Rica to Ontario from C$ 232

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 24/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — YYZ
22 Apr — 29 Apr1
1 adult

Cheap flight deals from Costa Rica to Ontario

Keep the following information in mind while searching for Costa Rica to Ontario flight deals. Data was last updated 17 April 2025.

Round-trip from

C$ 344

One-way from

C$ 232

Popular in

July

Cheapest in

October

Average price

C$ 657

Good round-trip deal

C$ 519 or less

Good one-way deal

C$ 469 or less
United Airlines
  • United Airlines
  • 6/5-13/5
  • 4 total stops
  • 51h 40m total
  • Costa Rica to Ontario
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United Airlines
  • United Airlines
  • 24/4
  • 2 total stops
  • 22h 21m total
  • Costa Rica to Ontario
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 163 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Costa Rica to Ontario.
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Price to beat on a one-way flight from Costa Rica to Ontario.
Search Deals

Find flight deals from Costa Rica to Ontario

Cheapest flights from Costa Rica to Ontario
Explore the most affordable flight options available from Costa Rica to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2025.

Thu 1/53:25 p.m.LIR - YYZ
2 stops16h 33mUnited Airlines
Sat 10/53:59 p.m.YYZ - LIR
1 stop24h 24mUnited Airlines
Deal found 16/4C$ 344
Wed 28/511:32 a.m.SJO - YYZ
1 stop9h 12mMultiple Airlines
Mon 2/64:00 p.m.YYZ - SJO
1 stop20h 27mMultiple Airlines
Deal found 17/4C$ 462
Wed 28/511:32 a.m.SJO - YTZ
2 stops29h 55mMultiple Airlines
Mon 2/612:00 p.m.YTZ - SJO
2 stops24h 27mMultiple Airlines
Deal found 16/4C$ 487
Fri 6/61:25 p.m.LIR - YYZ
Nonstop5h 26mWestJet
Wed 11/69:00 a.m.YYZ - LIR
Nonstop5h 24mWestJet
Deal found 16/4C$ 494
Thu 17/41:55 p.m.LIR - YYZ
Nonstop5h 24mMultiple Airlines
Mon 21/411:15 a.m.YYZ - LIR
Nonstop5h 45mMultiple Airlines
Deal found 17/4C$ 525
Mon 2/612:28 p.m.SJO - YUL
3 stops31h 47mMultiple Airlines
Wed 11/610:30 a.m.YUL - SJO
2 stops26h 49mMultiple Airlines
Deal found 17/4C$ 549
Sun 1/67:45 p.m.SJO - YYZ
1 stop8h 55mAvianca
Sun 15/611:50 p.m.YYZ - SJO
1 stop11h 30mAvianca
Deal found 17/4C$ 563
Thu 16/107:55 a.m.SJO - YTZ
1 stop22h 10mAir Canada
Tue 21/108:25 p.m.YTZ - SJO
1 stop25h 55mAir Canada
Deal found 15/4C$ 593
Thu 26/65:05 a.m.SJO - YUL
1 stop7h 40mAvianca
Mon 30/611:25 p.m.YUL - SJO
1 stop18h 25mAvianca
Deal found 17/4C$ 606
Thu 6/119:00 a.m.SJO - YYZ
1 stop11h 45mAir Canada
Thu 13/116:00 p.m.YYZ - SJO
Nonstop5h 25mAir Canada
Deal found 17/4C$ 610
Thu 1/511:59 p.m.SJO - YYZ
1 stop10h 41mAmerican Airlines
Wed 7/512:55 p.m.YYZ - SJO
1 stop7h 40mAmerican Airlines
Deal found 17/4C$ 646
Wed 23/47:55 a.m.SJO - YUL
2 stops29h 36mAir Canada
Tue 29/45:15 p.m.YUL - SJO
Nonstop5h 50mAir Canada
Deal found 17/4C$ 649

Cheapflights Fare Finder

Customize your flight search to find flights from Costa Rica to Ontario 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 April 2025.
Use the filters below to find and compare flights from Costa Rica to Ontario that are best for you.

Fly from

Costa Rica

Fly to

Ontario

Route

Depart

Return

Price

LiberiaToronto

LIR - YYZ

LIRYYZ

Liberia

Tue 6/5

3:25 p.m.-1:42 p.m.

2 stops20h 17m

Toronto Pearson Intl

Tue 13/5

9:00 a.m.-2:23 p.m.

2 stops31h 23m

C$ 344

San JoséToronto

SJO - YYZ

SJOYYZ

San José Juan Santamaria Intl

Wed 28/5

11:32 a.m.-10:44 p.m.

1 stop9h 12m

Toronto Pearson Intl

Mon 2/6

4:00 p.m.-10:27 a.m.

1 stop20h 27m

C$ 462

San JoséToronto

SJO - YTZ

SJOYTZ

San José Juan Santamaria Intl

Wed 28/5

11:32 a.m.-7:27 p.m.

2 stops29h 55m

Toronto Island

Mon 2/6

12:00 p.m.-10:27 a.m.

2 stops24h 27m

C$ 487

LiberiaToronto

LIR - YYZ

LIRYYZ

Liberia

Fri 6/6

1:25 p.m.-8:51 p.m.

Nonstop5h 26m

Toronto Pearson Intl

Wed 11/6

9:00 a.m.-12:24 p.m.

Nonstop5h 24m

C$ 495

San JoséToronto

SJO - YYZ

SJOYYZ

San José Juan Santamaria Intl

Sun 14/9

3:00 p.m.-7:15 a.m.

1 stop14h 15m

Toronto Pearson Intl

Sat 20/9

5:10 p.m.-9:20 a.m.

2 stops18h 10m

C$ 525

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 2/6

12:28 p.m.-10:15 p.m.

3 stops31h 47m

Montreal Pierre Elliott Trudeau Intl

Wed 11/6

10:30 a.m.-11:19 a.m.

2 stops26h 49m

C$ 549

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Thu 26/6

5:05 a.m.-2:45 p.m.

1 stop7h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 30/6

11:25 p.m.-3:50 p.m.

1 stop18h 25m

C$ 606

San JoséOttawa

SJO - YOW

SJOYOW

San José Juan Santamaria Intl

Sun 1/6

12:28 p.m.-5:15 p.m.

1 stop26h 47m

Ottawa

Wed 17/9

4:25 p.m.-12:40 p.m.

1 stop22h 15m

C$ 607

San JoséToronto

SJO - YYZ

SJOYYZ

San José Juan Santamaria Intl

Thu 26/6

7:55 a.m.-10:29 a.m.

2 stops24h 34m

Toronto Pearson Intl

Wed 2/7

12:30 a.m.-8:25 p.m.

2 stops21h 55m

C$ 611

San JoséToronto

SJO - YTZ

SJOYTZ

San José Juan Santamaria Intl

Wed 30/4

6:15 a.m.-4:50 p.m.

1 stop8h 35m

Toronto Island

Sun 4/5

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

1 stop14h 00m

C$ 638

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/4

Showing 1-10 of 60 results
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Best time to book a flight from Costa Rica to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Costa Rica 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 Costa Rica to Ontario

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

Currently, January is the cheapest month in which you can book a flight from Costa Rica to Region of Ontario (average of C$ 167). Flying from Costa Rica to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 CR to ON?

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

When flying from Costa Rica to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 17 April 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Air Transat from Costa Rica to Ontario by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Air Transat
7.8
Good
385 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Copa Airlines
7.6
Good
1,409 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
SWISS
7.5
Good
1,580 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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

  • What are the cheapest airlines to fly from Costa Rica to Region of Ontario one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 232. Users have also found prices from C$ 269 and C$ 287 on Avianca and Air Canada, respectively.

  • Can I find deals for flights from Costa Rica to Ontario that include hotel bookings?

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

  • How can I find direct flights from Costa Rica to Ontario?

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

  • Can I find deals for business class flights from Costa Rica to Ontario?

    Yes. Cheapflights offers flight deals from Costa Rica to Ontario 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 Costa Rica to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Costa Rica to Region of Ontario (average of C$ 167). Flying from Costa Rica to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 Costa Rica to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Panama City to Pearson Intl flights
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Liberia to Pearson Intl flights
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Philip S.W.Goldson to Pearson Intl flights
Guatemala City to Québec City flights
Guatemala City to Calgary flights
Managua to Pierre Elliott Trudeau Intl flights
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San Salvador to Ottawa flights
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Coxen Hole to Pierre Elliott Trudeau Intl flights
Panama City to Ottawa flights
San José to Kelowna flights
Philip S.W.Goldson to Calgary flights
Guatemala City to Winnipeg flights
San Pedro Sula to Vancouver Intl flights
San José to Charlottetown flights
Coxen Hole to Pearson Intl flights
San José to Saskatoon flights
Managua to Vancouver Intl flights
David to Pearson Intl flights
Tegucigalpa to Pearson Intl flights
Philip S.W.Goldson to Ottawa flights

Top 5 airlines flying from Costa Rica to Ontario

Discover the top 5 airlines that operate flights from Costa Rica to Ontario. 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 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 347AverageC$ 1,128FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 395AverageC$ 695FlexibilityNo cancel feeOn-time60%
Search WestJet flights
AviancaCheapestC$ 553AverageC$ 766FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air TransatCheapestC$ 628AverageC$ 863FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
American AirlinesCheapestC$ 776AverageC$ 880FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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

How does Cheapflights help users find flights from Costa Rica to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Costa Rica to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Ontario from Costa Rica by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Ontario 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 to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Costa Rica to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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