Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Ontario to Costa Rica from C$ 198

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SJO
27 Dec — 3 Jan1
1 adult

Cheap flight deals from Ontario to Costa Rica

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to Costa Rica (CR0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 December 2024.

Round-trip from

C$ 448

One-way from

C$ 198
United Airlines
  • United Airlines
  • 10/1-18/1
  • 4 total stops
  • 47h 35m total
  • Ontario to Costa Rica
Search Deals
United Airlines
  • United Airlines
  • 8/2
  • 2 total stops
  • 20h 05m total
  • Ontario to Costa Rica
Search Deals

Find flight deals from Ontario to Costa Rica

Cheapest flights from Ontario to Costa Rica
Explore the most affordable flight options available from Ontario to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 December 2024.

Tue 31/129:00 p.m.YYZ - LIR
1 stop18h 40mUnited Airlines
Tue 21/18:50 a.m.LIR - YYZ
2 stops24h 08mUnited Airlines
Deal found 21/12C$ 661
Fri 27/126:15 p.m.YYZ - LIR
1 stop19h 10mAmerican Airlines
Sat 11/11:05 p.m.LIR - YYZ
1 stop20h 14mAmerican Airlines
Deal found 21/12C$ 685
Mon 30/127:13 a.m.YUL - LIR
1 stop30h 07mAmerican Airlines
Sat 11/11:05 p.m.LIR - YUL
1 stop22h 15mAmerican Airlines
Deal found 21/12C$ 783
Sat 28/121:55 p.m.YYZ - LIR
Nonstop5h 25mSunwing Airlines
Sat 11/17:20 p.m.LIR - YYZ
Nonstop5h 09mSunwing Airlines
Deal found 21/12C$ 795
Mon 23/126:00 a.m.YYZ - SJO
2 stops15h 04mAmerican Airlines
Thu 26/126:29 a.m.SJO - YYZ
1 stop15h 10mAmerican Airlines
Deal found 21/12C$ 841
Wed 25/122:00 p.m.YTZ - SJO
1 stop10h 55mAir Transat
Thu 26/126:15 a.m.SJO - YTZ
1 stop10h 10mAir Transat
Deal found 21/12C$ 861
Wed 25/123:50 p.m.YYZ - SJO
1 stop9h 05mAir Transat
Sat 25/16:15 a.m.SJO - YYZ
1 stop14h 26mAir Transat
Deal found 21/12C$ 865
Tue 31/122:35 p.m.YUL - SJO
1 stop8h 55mAir Transat
Wed 15/17:00 a.m.SJO - YUL
1 stop9h 15mAir Transat
Deal found 21/12C$ 881
Tue 31/129:20 a.m.YYZ - LIR
Nonstop5h 42mMultiple Airlines
Tue 21/14:10 p.m.LIR - YYZ
1 stop15h 01mMultiple Airlines
Deal found 21/12C$ 885
Tue 24/125:00 p.m.YYZ - SJO
Nonstop5h 25mAir Canada
Wed 25/128:55 a.m.SJO - YYZ
Nonstop5h 15mAir Canada
Deal found 21/12C$ 894
Tue 31/122:35 p.m.YUL - SJO
1 stop8h 55mMultiple Airlines
Mon 13/11:57 a.m.SJO - YUL
2 stops45h 43mMultiple Airlines
Deal found 21/12C$ 898
Tue 24/1211:00 a.m.YYZ - SJO
2 stops13h 58mUnited Airlines
Fri 27/128:45 a.m.SJO - YYZ
2 stops14h 14mUnited Airlines
Deal found 21/12C$ 914

Find flights from Ontario to Costa Rica within your budget

Customize your flight search to find flights from Ontario 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 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Sat 5/4

10:25 a.m.-12:10 p.m.

2 stops27h 45m

Liberia

Wed 16/4

3:25 p.m.-9:34 p.m.

2 stops28h 09m

C$ 443

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Sat 5/4

9:25 a.m.-1:01 p.m.

Nonstop5h 36m

Liberia

Sat 12/4

1:55 p.m.-9:19 p.m.

Nonstop5h 24m

C$ 458

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Wed 2/4

9:25 a.m.-1:01 p.m.

Nonstop5h 36m

Liberia

Mon 7/4

4:10 p.m.-11:20 p.m.

Nonstop5h 10m

C$ 460

TorontoLiberia

YTZ - LIR

YTZLIR

Toronto Island

Tue 18/3

8:25 p.m.-12:45 p.m.

1 stop18h 20m

Liberia

Thu 3/4

1:45 p.m.-9:47 a.m.

1 stop18h 02m

C$ 463

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Sun 23/2

6:10 a.m.-5:57 p.m.

1 stop12h 47m

Liberia

Sun 2/3

8:50 a.m.-1:42 p.m.

2 stops27h 52m

C$ 468

TorontoSan José

YYZ - SJO

YYZSJO

Toronto Pearson Intl

Sun 12/1

2:55 p.m.-12:59 a.m.

1 stop11h 04m

San José Juan Santamaria Intl

Tue 28/1

1:31 p.m.-11:55 p.m.

1 stop9h 24m

C$ 478

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Sat 29/3

11:05 p.m.-2:00 p.m.

1 stop16h 55m

Liberia

Sat 5/4

4:10 p.m.-11:20 p.m.

Nonstop5h 10m

C$ 507

TorontoLiberia

YTZ - LIR

YTZLIR

Toronto Island

Tue 21/1

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

1 stop9h 00m

Liberia

Tue 28/1

4:10 p.m.-10:20 a.m.

1 stop17h 10m

C$ 519

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Sat 18/1

3:55 p.m.-12:59 a.m.

1 stop10h 04m

San José Juan Santamaria Intl

Wed 5/2

1:57 a.m.-2:55 p.m.

1 stop11h 58m

C$ 520

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Mon 20/1

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

1 stop19h 00m

San José Juan Santamaria Intl

Sun 26/1

2:15 a.m.-8:35 p.m.

1 stop17h 20m

C$ 523

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/12

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Ontario to Costa Rica

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

Travel insights for flights from Ontario to Costa Rica

Get recent, data-driven insights about flights from Ontario to Costa Rica including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Costa Rica (average of C$ 486). Flying from Region of Ontario to Costa Rica in July is currently the most expensive (average of C$ 697). 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 ON to CR?

Find hourly flight availability from Ontario 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 22 December 2024.

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

Weekly flight availability from Region of Ontario to Costa Rica

Explore weekly flight availability from Ontario to Costa Rica. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 22 December 2024.

The most flights from CAON to CR0 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Costa Rica by month

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

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 300.0 mm per month. September is typically the wettest month, when rainfall can reach 300.0 mm. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 mm.

Temperature in Costa Rica by month

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

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April 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 18.0 C).

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 December 2024.
See what other customers who have flown with Avianca, American Airlines and United Airlines from Ontario to Costa Rica have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,537 reviews
Check prices

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

Delayed. Short flight. No food or drinks served. Good flying though.

Alaska Airlines
8.0
Very good
9,537 reviews
Alaska Airlines
8.0
Very good
9,537 reviews
Check prices

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

Delayed. Short flight. No food or drinks served. Good flying though.

Delta
8.0
Very good
8,594 reviews
Alaska Airlines
8.0
Very good
9,537 reviews
Check prices

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

Delayed. Short flight. No food or drinks served. Good flying though.

Air Transat
7.8
Good
384 reviews
Alaska Airlines
8.0
Very good
9,537 reviews
Check prices

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

Delayed. Short flight. No food or drinks served. Good flying though.

Copa Airlines
7.7
Good
1,713 reviews
Alaska Airlines
8.0
Very good
9,537 reviews
Check prices

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

Delayed. Short flight. No food or drinks served. Good flying though.

SWISS
7.6
Good
1,605 reviews
Alaska Airlines
8.0
Very good
9,537 reviews
Check prices

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

Delayed. Short flight. No food or drinks served. Good flying though.

Related info for your journey

Find useful and relevant information for your journey from Ontario 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 are the cheapest airlines to fly from Region of Ontario to Costa Rica one-way?

    The cheapest airlines for a one-way flight from Region of Ontario to Costa Rica are United Airlines (C$ 198), Air Transat (C$ 250), and American Airlines (C$ 290).

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Costa Rica (average of C$ 486). Flying from Region of Ontario to Costa Rica in July is currently the most expensive (average of C$ 697). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Costa Rica

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

Top 10 airlines flying from Ontario to Costa Rica

Discover the top 10 airlines that operate flights from Ontario 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 December 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 337AverageC$ 698FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AviancaCheapestC$ 345AverageC$ 858FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Copa AirlinesCheapestC$ 349AverageC$ 942FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
Air CanadaCheapestC$ 353AverageC$ 1,126FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
ArajetCheapestC$ 371AverageC$ 488FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
WestJetCheapestC$ 375AverageC$ 739FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 380AverageC$ 757FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 431AverageC$ 749FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air TransatCheapestC$ 451AverageC$ 856FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
AeromexicoCheapestC$ 619AverageC$ 752FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico 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 Ontario to Costa Rica?

Deals for Ontario to Costa Rica flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Costa Rica from Ontario.

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

Certainly. Search results for flights to Costa Rica from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Costa Rica become cheaper?

Not ready to book yet? You can track prices for flights from Ontario to Costa Rica on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.