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$ 259. Users have also found prices from C$ 279 and C$ 289 on Avianca and WestJet, respectively.

How far in advance should I book a flight from Costa Rica to Region of Ontario?

To save on the cost of your flight from Costa Rica to Region of Ontario, book at least 14 days before your planned departure. Booking around this time can save you about 10% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 517 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 766.

What is the cheapest month to fly from Costa Rica to Region of Ontario?

The best pricing can be found in the month of October. Prices to Region of Ontario from Costa Rica average C$ 695. You can even find prices in October for less than C$ 695, as users have found deals to Region of Ontario from as low as C$ 317. The month of July appears to be one of the more expensive times to travel to Region of Ontario from Costa Rica. Flying in the targeted month can save you up to 40%.

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.

C$ 614+ Flights from Costa Rica to Ontario

Cheap flight deals from Costa Rica to Ontario

Round-trip from	C$ 354
One-way from	C$ 243
Popular in	July
Cheapest in	October
Average price	C$ 592
Good round-trip deal	C$ 388 or less
Good one-way deal	C$ 473 or less

United Airlines
3/4-10/4
4 total stops
48h 09m total
Costa Rica to Ontario

Search Deals

16/4
1 total stop
18h 01m total
Costa Rica to Ontario

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (C$ 209 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 37 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Price to beat on a round-trip flight from Costa Rica to Ontario.

Search Deals

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 28 March 2025.

Thu 3/41:05 p.m.LIR - YYZ

2 stops18h 59mUnited Airlines

Thu 10/49:00 a.m.YYZ - LIR

2 stops29h 10mUnited Airlines

Deal found 27/3C$ 354

Fri 4/412:26 p.m.SJO - YYZ

1 stop9h 29mMultiple Airlines

Tue 8/47:05 a.m.YYZ - SJO

1 stop18h 45mMultiple Airlines

Deal found 27/3C$ 477

Wed 9/44:45 p.m.SJO - YYZ

2 stops20h 25mAvianca

Tue 22/411:50 p.m.YYZ - SJO

1 stop16h 15mAvianca

Deal found 27/3C$ 555

Wed 27/81:25 p.m.LIR - YYZ

Nonstop5h 26mWestJet

Wed 10/99:00 a.m.YYZ - LIR

Nonstop5h 21mWestJet

Deal found 27/3C$ 556

Sun 27/412:55 a.m.SJO - YUL

1 stop14h 45mMultiple Airlines

Tue 13/58:41 a.m.YUL - SJO

1 stop9h 41mMultiple Airlines

Deal found 28/3C$ 570

Wed 7/51:08 p.m.SJO - YTZ

2 stops26h 45mMultiple Airlines

Wed 14/512:00 p.m.YTZ - SJO

2 stops24h 27mMultiple Airlines

Deal found 26/3C$ 590

Fri 4/46:15 a.m.SJO - YTZ

1 stop9h 35mAir Canada

Tue 8/412:25 p.m.YTZ - SJO

1 stop10h 40mAir Canada

Deal found 27/3C$ 619

Thu 29/51:40 a.m.SJO - YUL

1 stop18h 25mAvianca

Wed 11/611:25 p.m.YUL - SJO

1 stop11h 55mAvianca

Deal found 27/3C$ 627

Thu 24/411:35 a.m.SJO - YOW

2 stops34h 34mMultiple Airlines

Sat 3/53:50 p.m.YOW - SJO

1 stop21h 28mMultiple Airlines

Deal found 26/3C$ 649

Wed 28/511:59 p.m.SJO - YYZ

1 stop14h 26mAmerican Airlines

Fri 6/66:49 a.m.YYZ - SJO

1 stop17h 15mAmerican Airlines

Deal found 26/3C$ 667

Fri 6/66:18 a.m.SJO - YUL

1 stop15h 02mAmerican Airlines

Fri 13/67:00 a.m.YUL - SJO

1 stop15h 09mAmerican Airlines

Deal found 28/3C$ 673

Thu 1/52:26 p.m.LIR - YYZ

2 stops18h 39mAmerican Airlines

Thu 8/56:45 a.m.YYZ - LIR

1 stop8h 20mAmerican Airlines

Deal found 27/3C$ 673

Best flights from Costa Rica to Ontario
Discover carefully curated flight deals from Costa Rica to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 March 2025.

Thu 3/41:05 p.m.LIR - YYZ

2 stops18h 59mUnited Airlines

Thu 10/49:00 a.m.YYZ - LIR

2 stops29h 10mUnited Airlines

Deal found 27/3C$ 354

Thu 24/411:35 a.m.SJO - YYZ

1 stop26h 50mMultiple Airlines

Thu 1/55:10 p.m.YYZ - SJO

1 stop8h 25mMultiple Airlines

Deal found 27/3C$ 499

Wed 9/44:45 p.m.SJO - YYZ

2 stops20h 25mAvianca

Tue 22/411:50 p.m.YYZ - SJO

1 stop16h 15mAvianca

Deal found 27/3C$ 555

Wed 16/46:15 a.m.SJO - YTZ

1 stop8h 35mAir Canada

Tue 22/410:25 a.m.YTZ - SJO

1 stop12h 40mAir Canada

Deal found 27/3C$ 637

Fri 4/41:55 p.m.LIR - YYZ

Nonstop5h 24mWestJet

Tue 8/49:25 a.m.YYZ - LIR

Nonstop5h 36mWestJet

Deal found 27/3C$ 667

Wed 28/511:59 p.m.SJO - YYZ

1 stop14h 26mAmerican Airlines

Fri 6/66:49 a.m.YYZ - SJO

1 stop17h 15mAmerican Airlines

Deal found 26/3C$ 667

Sun 7/912:40 p.m.LIR - YUL

Nonstop5h 30mAir Transat

Sun 14/97:30 a.m.YUL - LIR

Nonstop6h 00mAir Transat

Deal found 27/3C$ 769

Thu 24/45:52 p.m.SJO - YUL

1 stop28h 48mCopa Airlines

Tue 29/48:29 a.m.YUL - SJO

1 stop30h 27mCopa Airlines

Deal found 27/3C$ 916

Sun 17/81:04 p.m.LIR - YUL

1 stop8h 53mDelta

Fri 22/86:15 p.m.YUL - LIR

1 stop19h 26mDelta

Deal found 27/3C$ 1,045

Sun 27/412:55 a.m.SJO - YUL

1 stop14h 45mMultiple Airlines

Tue 13/58:41 a.m.YUL - SJO

1 stop9h 41mMultiple Airlines

Deal found 28/3C$ 570

Thu 12/65:05 a.m.SJO - YUL

1 stop7h 40mAvianca

Sun 15/611:25 p.m.YUL - SJO

1 stop16h 40mAvianca

Deal found 26/3C$ 595

Wed 7/51:08 p.m.SJO - YTZ

2 stops26h 45mMultiple Airlines

Wed 14/512:00 p.m.YTZ - SJO

2 stops24h 27mMultiple Airlines

Deal found 26/3C$ 590

Direct flights from Costa Rica to Ontario
Explore direct flight options from Costa Rica to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 March 2025.

Thu 10/41:55 p.m.LIR - YYZ

Nonstop5h 24mWestJet

Mon 14/49:25 a.m.YYZ - LIR

Nonstop5h 36mWestJet

Deal found 27/3C$ 650

Wed 18/65:05 a.m.SJO - YYZ

Nonstop8h 05mAvianca

Mon 23/65:10 p.m.YYZ - SJO

Nonstop8h 25mAvianca

Deal found 27/3C$ 739

Sun 7/912:40 p.m.LIR - YUL

Nonstop5h 30mAir Transat

Sun 14/97:30 a.m.YUL - LIR

Nonstop6h 00mAir Transat

Deal found 27/3C$ 769

Thu 19/67:55 a.m.SJO - YUL

Nonstop5h 50mAir Canada

Thu 3/74:40 p.m.YUL - SJO

Nonstop5h 45mAir Canada

Deal found 26/3C$ 1,049

Fri 6/68:00 a.m.SJO - YYZ

Nonstop5h 25mAir Canada

Tue 17/67:25 p.m.YYZ - SJO

Nonstop5h 25mAir Canada

Deal found 27/3C$ 1,072

Mon 31/34:10 p.m.LIR - YYZ

Nonstop5h 10mAir Transat

Mon 7/411:15 a.m.YYZ - LIR

Nonstop5h 45mAir Transat

Deal found 27/3C$ 1,152

Wed 9/42:50 p.m.LIR - YYZ

Nonstop5h 20mAir Canada

Thu 17/49:50 a.m.YYZ - LIR

Nonstop5h 20mAir Canada

Deal found 27/3C$ 1,744

Thu 24/42:30 p.m.LIR - YYZ

Nonstop5h 20mMultiple Airlines

Thu 1/59:00 a.m.YYZ - LIR

Nonstop5h 24mMultiple Airlines

Deal found 27/3C$ 1,860

Last-minute flights from Costa Rica to Ontario
Discover last-minute flight deals from Costa Rica to Ontario. Data last updated 28 March 2025 and is based on user searches.

Fri 28/310:28 p.m.SJO - YYZ

1 stop8h 22mUnited Airlines

Fri 4/42:30 p.m.YYZ - SJO

2 stops21h 41mUnited Airlines

Deal found 27/3C$ 680

Wed 2/412:26 p.m.SJO - YUL

1 stop24h 29mMultiple Airlines

Sat 5/46:35 p.m.YUL - SJO

1 stop18h 46mMultiple Airlines

Deal found 27/3C$ 639

Wed 2/412:50 a.m.SJO - YOW

2 stops14h 22mMultiple Airlines

Thu 10/49:20 a.m.YOW - SJO

1 stop16h 30mMultiple Airlines

Deal found 27/3C$ 715

Thu 3/41:05 p.m.LIR - YYZ

2 stops18h 59mUnited Airlines

Thu 10/49:00 a.m.YYZ - LIR

2 stops29h 10mUnited Airlines

Deal found 27/3C$ 354

Thu 3/412:05 p.m.SJO - YYZ

1 stop9h 54mAmerican Airlines

Mon 14/46:45 a.m.YYZ - SJO

1 stop17h 19mAmerican Airlines

Deal found 27/3C$ 665

Thu 3/41:30 p.m.SJO - YOW

2 stops27h 22mUnited Airlines

Thu 10/45:25 p.m.YOW - SJO

2 stops18h 46mUnited Airlines

Deal found 27/3C$ 679

Thu 3/42:20 p.m.SJO - YUL

1 stop21h 19mAmerican Airlines

Mon 7/47:00 a.m.YUL - SJO

1 stop13h 24mAmerican Airlines

Deal found 27/3C$ 682

Fri 4/412:26 p.m.SJO - YYZ

1 stop9h 29mMultiple Airlines

Tue 8/47:05 a.m.YYZ - SJO

1 stop18h 45mMultiple Airlines

Deal found 27/3C$ 477

Fri 4/46:15 a.m.SJO - YTZ

1 stop9h 35mAir Canada

Tue 8/412:25 p.m.YTZ - SJO

1 stop10h 40mAir Canada

Deal found 27/3C$ 619

Fri 4/41:55 p.m.LIR - YYZ

Nonstop5h 24mWestJet

Tue 8/49:25 a.m.YYZ - LIR

Nonstop5h 36mWestJet

Deal found 27/3C$ 667

Fri 4/41:30 p.m.SJO - YYZ

2 stops22h 17mUnited Airlines

Tue 8/49:00 a.m.YYZ - SJO

2 stops27h 11mUnited Airlines

Deal found 27/3C$ 680

Fri 4/412:26 p.m.SJO - YTZ

2 stops29h 59mMultiple Airlines

Tue 8/47:00 a.m.YTZ - SJO

2 stops18h 50mMultiple Airlines

Deal found 27/3C$ 705

One-way flights from Costa Rica to Ontario
Search for one-way flight options from Costa Rica to Ontario. Find affordable one-way fares based on user searches. Data last updated 28 March 2025.

Wed 16/43:25 p.m.LIR - YYZ

1 stop18h 01mMultiple Airlines

Deal found 27/3C$ 243

Mon 7/43:25 p.m.LIR - YYZ

1 stop20h 45mUnited Airlines

Deal found 27/3C$ 259

Wed 9/47:45 p.m.SJO - YYZ

1 stop17h 25mAvianca

Deal found 27/3C$ 279

Fri 16/512:28 p.m.SJO - YYZ

1 stop23h 37mMultiple Airlines

Deal found 27/3C$ 282

Fri 30/51:25 p.m.LIR - YUL

1 stop9h 12mWestJet

Deal found 27/3C$ 289

Thu 15/51:40 a.m.SJO - YUL

1 stop18h 25mAvianca

Deal found 26/3C$ 306

Wed 2/46:15 a.m.SJO - YTZ

2 stops27h 17mAir Canada

Deal found 27/3C$ 310

Thu 3/412:50 a.m.SJO - YUL

2 stops21h 45mMultiple Airlines

Deal found 27/3C$ 316

Sat 21/66:18 a.m.SJO - YUL

1 stop15h 02mAmerican Airlines

Deal found 27/3C$ 320

Sat 3/51:40 p.m.LIR - YUL

1 stop20h 04mAmerican Airlines

Deal found 28/3C$ 320

Tue 19/82:45 p.m.SJO - YYZ

1 stop22h 14mAmerican Airlines

Deal found 27/3C$ 320

Wed 14/52:05 p.m.LIR - YYZ

1 stop20h 25mAmerican Airlines

Deal found 27/3C$ 326

Cheapflights Fare Finder

Use the filters below to find and compare flights from Costa Rica to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LiberiaToronto

LIR - YYZ

LIRYYZ

Liberia

Thu 3/4

1:05 p.m.-10:04 a.m.

2 stops18h 59m

Toronto Pearson Intl

Thu 10/4

9:00 a.m.-12:10 p.m.

2 stops29h 10m

C$ 354

San JoséToronto

SJO - YYZ

SJOYYZ

San José Juan Santamaria Intl

Thu 24/4

11:35 a.m.-4:25 p.m.

1 stop26h 50m

Toronto Pearson Intl

Thu 1/5

5:10 p.m.-11:35 p.m.

1 stop8h 25m

C$ 499

San JoséToronto

SJO - YYZ

SJOYYZ

San José Juan Santamaria Intl

Wed 9/4

4:45 p.m.-3:10 p.m.

2 stops20h 25m

Toronto Pearson Intl

Tue 22/4

11:50 p.m.-2:05 p.m.

1 stop16h 15m

C$ 555

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Sun 27/4

12:55 a.m.-5:40 p.m.

1 stop14h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 13/5

8:41 a.m.-4:22 p.m.

1 stop9h 41m

C$ 570

San JoséToronto

SJO - YTZ

SJOYTZ

San José Juan Santamaria Intl

Wed 7/5

1:08 p.m.-5:53 p.m.

2 stops26h 45m

Toronto Island

Wed 14/5

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

2 stops24h 27m

C$ 590

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Thu 12/6

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

1 stop7h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 15/6

11:25 p.m.-2:05 p.m.

1 stop16h 40m

C$ 595

San JoséToronto

SJO - YTZ

SJOYTZ

San José Juan Santamaria Intl

Wed 16/4

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

1 stop8h 35m

Toronto Island

Tue 22/4

10:25 a.m.-9:05 p.m.

1 stop12h 40m

C$ 637

San JoséOttawa

SJO - YOW

SJOYOW

San José Juan Santamaria Intl

Thu 24/4

11:35 a.m.-12:09 a.m.

2 stops34h 34m

Ottawa

Sat 3/5

3:50 p.m.-11:18 a.m.

1 stop21h 28m

C$ 649

LiberiaToronto

LIR - YYZ

LIRYYZ

Liberia

Fri 4/4

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

Nonstop5h 24m

Toronto Pearson Intl

Tue 8/4

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

Nonstop5h 36m

C$ 667

San JoséToronto

SJO - YYZ

SJOYYZ

San José Juan Santamaria Intl

Wed 28/5

11:59 p.m.-4:25 p.m.

1 stop14h 26m

Toronto Pearson Intl

Fri 6/6

6:49 a.m.-10:04 p.m.

1 stop17h 15m

C$ 667

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 60 results

...

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?

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.

Weekly flight availability from Costa Rica to Region of Ontario

The most flights from CR0 to CAON 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 Ontario 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

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 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

9,798 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Alaska Airlines

8.0

Very good

9,798 reviews

Alaska Airlines

8.0

Very good

9,798 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Delta

8.0

Very good

7,896 reviews

Alaska Airlines

8.0

Very good

9,798 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Air Transat

7.8

Good

381 reviews

Alaska Airlines

8.0

Very good

9,798 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Copa Airlines

7.5

Good

1,395 reviews

Alaska Airlines

8.0

Very good

9,798 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

SWISS

7.5

Good

1,570 reviews

Alaska Airlines

8.0

Very good

9,798 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Related info for your journey

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$ 259. Users have also found prices from C$ 279 and C$ 289 on Avianca and WestJet, 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

Alternative routes for Costa Rica to Ontario

San José to Pearson Intl flights

Panama City to Pearson Intl flights

San José to Vancouver Intl flights

Panama City to Vancouver Intl flights

San Salvador to Pearson Intl flights

San José to Calgary flights

Liberia to Pearson Intl flights

Guatemala City to Vancouver Intl flights

San José to Pierre Elliott Trudeau Intl flights

San Salvador to Pierre Elliott Trudeau Intl flights

Guatemala City to Pearson Intl flights

Liberia to Pierre Elliott Trudeau Intl flights

San Salvador to Vancouver Intl flights

Guatemala City to Pierre Elliott Trudeau Intl flights

San José to Québec City flights

Panama City to Pierre Elliott Trudeau Intl flights

San Pedro Sula to Pearson Intl flights

San José to Edmonton flights

San Salvador to Calgary flights

Panama City to Calgary flights

San José to Ottawa flights

San Salvador to Edmonton flights

San Pedro Sula to Pierre Elliott Trudeau Intl flights

Coxen Hole to Pierre Elliott Trudeau Intl flights

Managua to Pearson Intl flights

Philip S.W.Goldson to Pearson Intl flights

Guatemala City to Québec City flights

San José to Victoria flights

Guatemala City to Calgary flights

Managua to Vancouver Intl flights

Guatemala City to Winnipeg flights

San Pedro Sula to Vancouver Intl flights

San José to Kelowna flights

San Salvador to Ottawa flights

Tegucigalpa to Pearson Intl flights

San Salvador to Kelowna flights

Managua to Calgary flights

Liberia to Vancouver Intl flights

Philip S.W.Goldson to Ottawa flights

Tegucigalpa to Vancouver Intl flights

Tegucigalpa to Ottawa flights

Philip S.W.Goldson to Winnipeg flights

Complete your trip

Region of Ontario car rentals

Toronto Pearson Intl Airport car rentals

Ottawa Airport car rentals

Toronto Island Airport car rentals

Hamilton Airport car rentals

London Airport car rentals

Toronto Region of Waterloo Intl Airport car rentals

Thunder Bay Airport car rentals

Sault Ste Marie Airport car rentals

Timmins Airport car rentals

Kingston Airport car rentals

North Bay Airport car rentals

Direct flights to Canada

Find a return flight route from Ontario

Pierre Elliott Trudeau Intl to San José flights

Pearson Intl to San José flights

Pierre Elliott Trudeau Intl to Liberia flights

Pearson Intl to Liberia flights

Toronto Island to San José flights

Ottawa to San José flights

Toronto Island to Liberia flights

Ottawa to Liberia flights

Thunder Bay to San José flights

London to San José flights

Windsor to San José flights

Kingston to San José flights

Hamilton to San José flights

Thunder Bay to Liberia flights

Top 5 airlines flying from Costa Rica to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 334	AverageC$ 1,177	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 407	AverageC$ 633	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Avianca	CheapestC$ 561	AverageC$ 783	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
Air Transat	CheapestC$ 647	AverageC$ 892	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
American Airlines	CheapestC$ 800	AverageC$ 907	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

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.

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.

Cheap flights from Costa Rica to Ontario from C$ 243

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 16/4. Fares are subject to change and may not be available on all flights or dates of travel.

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 28 March 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Costa Rica to Ontario

Cheapest flights from Costa Rica to OntarioExplore 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 28 March 2025.

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 28 March 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Costa Rica to Ontario that are best for you.

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.

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?

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 28 March 2025.

Weekly flight availability from Costa Rica to Region of Ontario

Explore weekly flight availability from Costa Rica to Ontario. 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 28 March 2025.

Rainfall in Ontario by month

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

Temperature in Ontario by month

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

Reviews of airlines servicing Ontario

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?

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

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

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

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

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 Costa Rica to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Costa Rica to Ontario

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 28 March 2025.