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Cheap flights from Ontario to San José from C$ 269

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SJO
2 Apr — 9 Apr1
1 adult

Cheap flight deals from Ontario to San José

Keep the following information in mind while searching for Ontario to San José flight deals. Data was last updated 28 March 2025.

Round-trip from

C$ 492

One-way from

C$ 269

Popular in

December

Cheapest in

September

Average price

C$ 922

Good round-trip deal

C$ 920 or less

Good one-way deal

C$ 274 or less
Avianca
  • Avianca
  • 5/5-18/5
  • 2 total stops
  • 20h 55m total
  • Ontario to San José
Air Transat
  • Air Transat
  • 6/4
  • 1 total stop
  • 28h 40m total
  • Ontario to San José
Highest demand for flights based on searches. 15% potential increase in price (C$ 206 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease (C$ 65 potential savings vs. average RT price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from Ontario to San José Juan Santamaria Intl.
Price to beat on a one-way flight from Ontario to San José Juan Santamaria Intl.

Find flight deals from Ontario to San José

Cheapest flights from Ontario to San José
Explore the most affordable flight options available from Ontario to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Tue 1/411:50 p.m.YYZ - SJO
1 stop16h 15mAvianca
Thu 17/41:40 a.m.SJO - YYZ
1 stop18h 50mAvianca
Deal found 27/3C$ 490
Fri 6/611:25 p.m.YUL - SJO
1 stop11h 55mAvianca
Tue 17/65:05 a.m.SJO - YUL
1 stop7h 40mAvianca
Deal found 27/3C$ 506
Fri 28/38:42 a.m.YUL - SJO
1 stop9h 13mCopa Airlines
Sat 29/36:06 p.m.SJO - YUL
1 stop28h 34mCopa Airlines
Deal found 27/3C$ 527
Tue 13/54:00 p.m.YYZ - SJO
1 stop20h 27mMultiple Airlines
Tue 20/511:32 a.m.SJO - YYZ
1 stop9h 12mMultiple Airlines
Deal found 28/3C$ 529
Wed 14/53:44 p.m.YUL - SJO
1 stop23h 31mAmerican Airlines
Sat 24/511:59 p.m.SJO - YUL
1 stop12h 50mAmerican Airlines
Deal found 27/3C$ 532
Thu 15/51:29 p.m.YYZ - SJO
1 stop10h 48mAmerican Airlines
Mon 19/511:59 p.m.SJO - YYZ
1 stop10h 31mAmerican Airlines
Deal found 27/3C$ 533
Thu 27/37:30 p.m.YOW - SJO
2 stops26h 09mUnited Airlines
Sat 5/47:55 a.m.SJO - YOW
2 stops24h 03mUnited Airlines
Deal found 27/3C$ 540
Mon 31/36:10 a.m.YYZ - SJO
1 stop30h 01mUnited Airlines
Mon 7/47:55 a.m.SJO - YYZ
2 stops25h 54mUnited Airlines
Deal found 27/3C$ 540
Fri 28/310:25 a.m.YTZ - SJO
1 stop13h 00mAir Canada
Fri 4/46:15 a.m.SJO - YTZ
1 stop9h 35mAir Canada
Deal found 27/3C$ 553
Fri 4/43:55 p.m.YUL - SJO
1 stop9h 55mMultiple Airlines
Tue 22/412:23 p.m.SJO - YUL
1 stop27h 17mMultiple Airlines
Deal found 27/3C$ 556
Tue 6/54:25 p.m.YOW - SJO
1 stop20h 02mMultiple Airlines
Wed 14/512:28 p.m.SJO - YOW
1 stop26h 47mMultiple Airlines
Deal found 27/3C$ 620
Tue 8/79:15 a.m.YUL - SJO
2 stops15h 24mUnited Airlines
Fri 18/711:13 a.m.SJO - YUL
2 stops28h 13mUnited Airlines
Deal found 27/3C$ 632

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to San José 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 28 March 2025.
Use the filters below to find and compare flights from Ontario to San José that are best for you.

Fly from

Ontario

Fly to

San José

Route

Depart

Return

Price

TorontoSan José

YYZ - SJO

YYZSJO

Toronto Pearson Intl

Mon 5/5

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

1 stop8h 25m

San José Juan Santamaria Intl

Sun 18/5

4:45 p.m.-7:15 a.m.

1 stop12h 30m

C$ 492

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Fri 6/6

11:25 p.m.-9:20 a.m.

1 stop11h 55m

San José Juan Santamaria Intl

Tue 17/6

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

1 stop7h 40m

C$ 506

TorontoSan José

YYZ - SJO

YYZSJO

Toronto Pearson Intl

Tue 13/5

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

1 stop20h 27m

San José Juan Santamaria Intl

Tue 20/5

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

1 stop9h 12m

C$ 529

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Wed 14/5

3:44 p.m.-1:15 p.m.

1 stop23h 31m

San José Juan Santamaria Intl

Sat 24/5

11:59 p.m.-2:49 p.m.

1 stop12h 50m

C$ 532

TorontoSan José

YYZ - SJO

YYZSJO

Toronto Pearson Intl

Thu 15/5

1:29 p.m.-10:17 p.m.

1 stop10h 48m

San José Juan Santamaria Intl

Mon 19/5

11:59 p.m.-12:30 p.m.

1 stop10h 31m

C$ 533

OttawaSan José

YOW - SJO

YOWSJO

Ottawa

Tue 6/5

5:25 p.m.-7:37 p.m.

2 stops28h 12m

San José Juan Santamaria Intl

Tue 13/5

1:30 p.m.-9:35 p.m.

2 stops30h 05m

C$ 540

TorontoSan José

YYZ - SJO

YYZSJO

Toronto Pearson Intl

Wed 14/5

5:30 p.m.-7:37 p.m.

2 stops28h 07m

San José Juan Santamaria Intl

Wed 21/5

7:55 a.m.-10:36 p.m.

1 stop12h 41m

C$ 542

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Thu 10/4

8:29 a.m.-7:00 p.m.

1 stop12h 31m

San José Juan Santamaria Intl

Sat 19/4

6:07 p.m.-12:40 a.m.

1 stop28h 33m

C$ 560

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Mon 28/4

6:45 a.m.-11:50 p.m.

2 stops19h 05m

San José Juan Santamaria Intl

Mon 12/5

11:32 a.m.-2:20 p.m.

1 stop24h 48m

C$ 565

TorontoSan José

YTZ - SJO

YTZSJO

Toronto Island

Tue 22/4

12:25 p.m.-9:05 p.m.

1 stop10h 40m

San José Juan Santamaria Intl

Thu 24/4

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

1 stop8h 35m

C$ 576

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 46 results
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Best time to book a flight from Ontario to San José

Have a flexible travel schedule? Discover the best time to fly to San José 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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to San José

What is the cheapest month to book a flight from Region of Ontario to San José, San José Province?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to San José, San José Province (average of C$ 486). Flying from Region of Ontario to San José, San José Province 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 ON to SJO?

Find hourly flight availability from Ontario to San José. 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.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to San José, San José Province as you normally would.

Rainfall in San José by month

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

In terms of precipitation, rainfall in San José, San José Province 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 San José, San José Province when rainfall is around 0.0 mm.

Temperature in San José by month

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

If weather is an important factor for your trip to San José, San José Province, 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 San José

Get insights into the airlines that provide service to San José. 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 San José. Reviews last updated 28 March 2025.
Read reviews from past customers who have flown Delta, Air Transat and Copa Airlines from Ontario to San José. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.
8.0
Very good

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Related info for your journey

Find useful and relevant information for your journey from Ontario to San José. 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 into for flights to San José from Ontario?

    San José Juan Santamaria Intl (SJO), located 14.1 km from the city centre, is the airport you fly into when you book flights from Ontario to San José.

  • What are the cheapest airlines to fly from Region of Ontario to San José, San José Province one-way?

    One-way options have recently been found by users for as low as C$ 269 on Air Transat. Other airlines that offer cheap prices include Avianca from C$ 270 and Air Canada from C$ 276 one-way.

  • What are the most popular routes from Region of Ontario to San José, San José Province?

  • What are the cheapest flights from Region of Ontario to San José, San José Province?

    While on average a flight from Region of Ontario to San José, San José Province is generally C$ 709, our data shows the cheapest flight currently is C$ 256. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - San José Juan Santamaria Intl), you can expect to pay C$ 556 for that flight.

  • Can I find deals for flights from Ontario to San José that include hotel bookings?

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

  • How can I find direct flights from Ontario to San José?

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

  • Can I find deals for business class flights from Ontario to San José?

    Yes. Cheapflights offers flight deals from Ontario to San José 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 San José, San José Province?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to San José, San José Province (average of C$ 486). Flying from Region of Ontario to San José, San José Province 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

Travelling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Jacó
Alajuela
Dominical
Monteverde

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Top 10 airlines flying from Ontario to San José

Discover the top 10 airlines that operate flights from Ontario to San José. 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 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 344AverageC$ 838FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
AviancaCheapestC$ 375AverageC$ 848FlexibilityNo cancel feeOn-time71%
Search Avianca flights
American AirlinesCheapestC$ 383AverageC$ 801FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
ArajetCheapestC$ 387AverageC$ 457FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
Air TransatCheapestC$ 394AverageC$ 895FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 474AverageC$ 1,296FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 539AverageC$ 787FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 542AverageC$ 752FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AeromexicoCheapestC$ 663AverageC$ 1,039FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
LufthansaCheapestC$ 874AverageC$ 980FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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 San José?

Cheapflights makes it easy to find Ontario to San José flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ontario to San José?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to San José.

Can Cheapflights find flights from Ontario to San José with no change fees?

Yes, we can. To see specific flights from Ontario to San José with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ontario to San José become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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