How long is the flight from Costa Rica to Region of Ontario?

Departing from Costa Rica to Region of Ontario will take you 5h 15m. The distance between Costa Rica and Region of Ontario is about 3721 km. Both multi-stop and direct flights can be found to your destination and back.

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

For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as C$ 139. Users have also found prices from C$ 162 and C$ 163 on United Airlines and Air Transat, respectively.

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.

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).

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$ 166+ Cheap Flights from Costa Rica to Ontario

Cheap flight deals from Costa Rica to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 September 2026.

Sat 31/106:50 a.m. -

2 stops40h 40m

Tue 17/116:45 a.m. -

1 stop7h 53m

Deal found 15/9C$ 370

Fri 4/123:10 p.m. -

1 stop8h 20m

Fri 11/126:45 a.m. -

2 stops25h 15m

Deal found 13/9C$ 375

Thu 19/113:10 p.m. -

1 stop8h 20m

Wed 25/116:45 a.m. -

1 stop9h 33m

Deal found 16/9C$ 385

Wed 18/113:10 p.m. -

1 stop8h 20m

Mon 23/116:45 a.m. -

1 stop30h 50m

Deal found 16/9C$ 386

Thu 19/113:10 p.m. -

1 stop8h 20m

Tue 24/116:45 a.m. -

1 stop7h 53m

Deal found 16/9C$ 395

Fri 13/113:10 p.m. -

Nonstop5h 25m

Sun 22/119:30 a.m. -

Nonstop5h 38m

Deal found 13/9C$ 432

Mon 9/113:10 p.m. -

Nonstop5h 25m

Thu 12/119:00 a.m. -

Nonstop5h 38m

Deal found 16/9C$ 435

Tue 17/111:35 p.m. -

1 stop9h 55m

Mon 23/116:45 a.m. -

1 stop30h 50m

Deal found 16/9C$ 435

Fri 23/101:15 p.m. -

Nonstop5h 25m

Fri 30/109:30 a.m. -

Nonstop5h 38m

Deal found 12/9C$ 438

Mon 9/113:10 p.m. -

Nonstop5h 25m

Sat 14/1111:50 a.m. -

Nonstop5h 45m

Deal found 13/9C$ 439

Thu 26/113:10 p.m. -

1 stop8h 20m

Mon 7/126:45 a.m. -

1 stop30h 50m

Deal found 16/9C$ 441

Mon 2/113:10 p.m. -

1 stop8h 20m

Thu 5/116:45 a.m. -

1 stop7h 53m

Deal found 16/9C$ 443

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 17 September 2026.

Thu 14/15:15 p.m. -

1 stop27h 14m

Thu 21/17:26 p.m. -

1 stop18h 29m

Deal found 12/9C$ 466

Wed 25/112:35 p.m. -

Nonstop5h 15m

Sun 29/1110:30 a.m. -

Nonstop5h 38m

Deal found 15/9C$ 487

Fri 4/123:10 p.m. -

1 stop8h 20m

Fri 11/1211:35 a.m. -

Nonstop6h 00m

Deal found 13/9C$ 630

Mon 28/127:40 a.m. -

1 stop30h 10m

Mon 11/14:15 p.m. -

1 stop15h 35m

Deal found 13/9C$ 720

Sat 31/102:20 p.m. -

Nonstop5h 35m

Tue 17/119:20 p.m. -

1 stop17h 50m

Deal found 15/9C$ 741

Tue 26/17:45 p.m. -

1 stop22h 15m

Thu 11/28:55 p.m. -

1 stop28h 00m

Deal found 13/9C$ 909

Mon 18/18:35 a.m. -

2 stops24h 12m

Sat 23/15:55 p.m. -

2 stops25h 42m

Deal found 16/9C$ 466

Mon 1/29:20 a.m. -

1 stop11h 16m

Sat 6/28:30 p.m. -

2 stops13h 20m

Deal found 16/9C$ 1,099

Sat 31/106:50 a.m. -

2 stops40h 40m

Tue 17/117:55 p.m. -

2 stops18h 38m

Deal found 15/9C$ 664

Fri 15/12:20 p.m. -

2 stops18h 27m

Fri 22/13:35 p.m. -

2 stops28h 02m

Deal found 13/9C$ 604

Thu 19/112:40 p.m. -

1 stop8h 55m

Wed 25/115:55 p.m. -

2 stops20h 43m

Deal found 16/9C$ 667

Fri 27/113:10 p.m. -

1 stop8h 20m

Tue 8/123:00 p.m. -

2 stops24h 10m

Deal found 13/9C$ 754

Thu 26/117:40 a.m. -

2 stops39h 50m

Mon 30/116:45 a.m. -

1 stop30h 50m

Deal found 12/9C$ 883

Fri 4/125:35 a.m. -

2 stops15h 57m

Tue 8/129:55 a.m. -

2 stops15h 45m

Deal found 16/9C$ 925

Sun 1/1112:35 p.m. -

2 stops20h 12m

Sun 8/117:26 p.m. -

2 stops16h 59m

Deal found 14/9C$ 775

Wed 13/11:15 a.m. -

2 stops19h 08m

Sat 23/19:45 a.m. -

2 stops28h 37m

Deal found 13/9C$ 780

Thu 19/113:20 p.m. -

Nonstop5h 35m

Wed 25/116:00 a.m. -

1 stop9h 10m

Deal found 16/9C$ 971

Fri 2/107:45 p.m. -

2 stops15h 10m

Tue 6/109:15 a.m. -

2 stops25h 30m

Deal found 16/9C$ 926

Thu 22/107:55 a.m. -

2 stops35h 40m

Mon 26/104:46 p.m. -

2 stops28h 07m

Deal found 12/9C$ 780

Thu 26/113:20 p.m. -

Nonstop5h 35m

Mon 30/116:00 a.m. -

1 stop9h 10m

Deal found 14/9C$ 987

Mon 2/118:45 a.m. -

1 stop12h 52m

Wed 11/113:45 p.m. -

1 stop22h 37m

Deal found 12/9C$ 780

Thu 15/107:15 a.m. -

1 stop22h 35m

Mon 26/108:30 p.m. -

1 stop28h 20m

Deal found 12/9C$ 1,015

Mon 12/107:55 a.m. -

1 stop28h 29m

Mon 19/1011:00 a.m. -

2 stops27h 21m

Deal found 12/9C$ 780

Thu 29/1011:35 a.m. -

2 stops20h 12m

Tue 3/112:45 p.m. -

2 stops23h 37m

Deal found 12/9C$ 780

Mon 2/112:25 p.m. -

1 stop31h 12m

Sun 8/116:10 a.m. -

1 stop30h 15m

Deal found 14/9C$ 780

Thu 29/1010:28 p.m. -

1 stop8h 46m

Mon 2/117:44 p.m. -

2 stops18h 38m

Deal found 12/9C$ 780

Fri 4/1211:28 p.m. -

1 stop12h 43m

Tue 8/126:00 a.m. -

1 stop14h 53m

Deal found 13/9C$ 785

Sun 17/11:15 a.m. -

1 stop11h 55m

Mon 25/16:10 a.m. -

1 stop13h 06m

Deal found 13/9C$ 785

Mon 21/121:15 a.m. -

2 stops19h 08m

Sun 14/26:15 a.m. -

2 stops32h 07m

Deal found 15/9C$ 803

Thu 24/1211:28 p.m. -

1 stop22h 58m

Wed 6/12:50 p.m. -

2 stops22h 25m

Deal found 15/9C$ 806

Find flight deals from Costa Rica to Ontario

Round-trip from	C$ 370
One-way from	C$ 166
Popular in	August
Cheapest in	January
Average price	C$ 561
Good round-trip deal	C$ 352 or less
Good one-way deal	C$ 430 or less

Porter Airlines
31/10-17/11
3 total stops
48h 33m total
Costa Rica to Ontario

Search Deals

WestJet
28/10-31/12
1 total stop
8h 20m total
Costa Rica to Ontario

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (C$ 118 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 38 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

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

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

Cheapest round-trip

LiberiaMontreal

LIR Liberia - YUL Montreal Pierre Elliott Trudeau Intl

LIRYUL

Liberia

Sun 25/10

2:10 p.m.-12:30 a.m.

1 stop8h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 169

LiberiaMontreal

LIR Liberia - YUL Montreal Pierre Elliott Trudeau Intl

LIRYUL

Liberia

Wed 11/11

3:10 p.m.-12:30 a.m.

1 stop8h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 220

LiberiaMontreal

LIR Liberia - YUL Montreal Pierre Elliott Trudeau Intl

LIRYUL

Liberia

Wed 11/11

3:10 p.m.-6:48 a.m.

2 stops14h 38m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 240

LiberiaToronto

LIR Liberia - YYZ Toronto Pearson Intl

LIRYYZ

Liberia

Mon 1/2

2:01 p.m.-9:15 p.m.

1 stop30h 14m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 273

Quickest round-trip

LiberiaToronto

LIR Liberia - YYZ Toronto Pearson Intl

LIRYYZ

Liberia

Mon 21/12

6:00 p.m.-12:15 a.m.

Nonstop5h 15m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 293

San JoséOttawa

SJO San José Juan Santamaria Intl - YOW Ottawa

SJOYOW

San José Juan Santamaria Intl

Wed 4/11

11:25 a.m.-12:44 a.m.

2 stops12h 19m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 328

LiberiaMontreal

LIR Liberia - YUL Montreal Pierre Elliott Trudeau Intl

LIRYUL

Liberia

Tue 16/3

7:40 a.m.-3:50 p.m.

1 stop30h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 333

LiberiaMontreal

LIR Liberia - YUL Montreal Pierre Elliott Trudeau Intl

LIRYUL

Liberia

Mon 15/3

7:40 a.m.-3:50 p.m.

1 stop30h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 333

San JoséOttawa

SJO San José Juan Santamaria Intl - YOW Ottawa

SJOYOW

San José Juan Santamaria Intl

Thu 29/10

2:50 p.m.-12:44 a.m.

2 stops31h 54m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 336

LiberiaMontreal

LIR Liberia - YUL Montreal Pierre Elliott Trudeau Intl

LIRYUL

Liberia

Tue 16/3

1:37 p.m.-1:45 p.m.

2 stops22h 08m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 347

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

LIR-YUL

LIR-YYZ

SJO-YTZ

SJO-YOW

SJO-YYZ

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

CR0-CAON

LIR-YUL

LIR-YYZ

SJO-YTZ

SJO-YOW

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

Currently, November is the cheapest month in which you can book a flight from Costa Rica to Region of Ontario (average of C$ 591). Flying from Costa Rica to Region of Ontario in September is currently the most expensive (average of C$ 860). 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?

One of the essential ways to save on airfare from Costa Rica to Region of Ontario is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 12% on airfare.

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

The best time to book flights from Costa Rica to Region of Ontario is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Travelers seeking maximum savings on their Costa Rica to Region of Ontario flight should consider departing on Thursday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown Porter Airlines,Air Transat, andWestJet from Costa Rica to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Porter Airlines

8.0

Very good

462 reviews

Porter Airlines

8.0

Very good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Transat

7.7

Good

579 reviews

Porter Airlines

8.0

Very good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

WestJet

7.2

Good

3,446 reviews

Porter Airlines

8.0

Very good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Canada

7.1

Good

11,640 reviews

Porter Airlines

8.0

Very good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Avianca

6.5

Okay

2,549 reviews

Porter Airlines

8.0

Very good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Related info for your journey

How long is the flight from Costa Rica to Region of Ontario?
Departing from Costa Rica to Region of Ontario will take you 5h 15m. The distance between Costa Rica and Region of Ontario is about 3721 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Costa Rica to Region of Ontario one-way?
For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as C$ 139. Users have also found prices from C$ 162 and C$ 163 on United Airlines and Air Transat, 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, November is the cheapest month in which you can book a flight from Costa Rica to Region of Ontario (average of C$ 591). Flying from Costa Rica to Region of Ontario in September is currently the most expensive (average of C$ 860). 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

Airlines

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Complete your trip

Direct flights to Canada

Flights by cabin class

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Popular flights

Return Flight Options

Airlines flying to Ontario

Air Canada flights to Ontariofrom C$ 235/person

Flair Airlines flights to Ontario

Porter Airlines flights to Ontario

WestJet flights to Ontario

Air Transat flights to Ontario

Top 6 airlines flying from Costa Rica to Ontario

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	CheapestC$ 234	AverageC$ 713	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Porter Airlines	CheapestC$ 332	AverageC$ 574	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
WestJet	CheapestC$ 389	AverageC$ 665	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 501	AverageC$ 917	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Avianca	CheapestC$ 523	AverageC$ 820	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
Air Transat	CheapestC$ 547	AverageC$ 684	FlexibilityNo cancel fee	On-time50%	Search Air Transat 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.

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Cheap flights from Costa Rica to Ontario from C$ 166

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 28/10. 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

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 17 September 2026.

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 September 2026.

Best flights from Costa Rica to OntarioDiscover 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 17 September 2026.

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 17 September 2026.

Direct flights from Costa Rica to OntarioExplore 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 17 September 2026.

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 17 September 2026.

Last-minute flights from Costa Rica to OntarioDiscover last-minute flight deals from Costa Rica to Ontario. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Costa Rica to Ontario. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Costa Rica to OntarioSearch for one-way flight options from Costa Rica to Ontario. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Costa Rica to Ontario. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals from Costa Rica to Ontario

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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

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 17 September 2026.

One of the essential ways to save on airfare from Costa Rica to Region of Ontario is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 12% on airfare.

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

The best time to book flights from Costa Rica to Region of Ontario is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Use this chart to determine the cheapest time to fly round-trip from Costa Rica to Ontario. Price data was last updated on 12 September 2026.

Travelers seeking maximum savings on their Costa Rica to Region of Ontario flight should consider departing on Thursday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown Porter Airlines,Air Transat, andWestJet from Costa Rica to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Costa Rica to Region of Ontario?

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.

Airlines flying to Ontario

Alternative routes for Costa Rica to Ontario

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

Complete your trip

Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Canada

Book a non-stop flight to one of these other cities located in Canada.

Search flights from Costa Rica to Ontario by cabin class

Find flights from Costa Rica to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Costa Rica and Ontario flights

Browse other Costa Rica and Ontario flight options. Last updated on 17 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Ontario

Find the right flight back to Costa Rica after your stay in Ontario

Top 6 airlines flying from Costa Rica to Ontario

Fly with Cheapflights

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?

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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 17 September 2026.

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 17 September 2026.

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 17 September 2026.

Last-minute flights from Costa Rica to Ontario
Discover last-minute flight deals from Costa Rica to Ontario. Data last updated 17 September 2026 and is based on user searches.

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 17 September 2026.