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Cheap flights from Ontario to San José from C$ 337

YYZ — SJO
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to San José

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to San José

Sat 21/117:20 p.m. -
Nonstop5h 30m
Wed 2/1211:55 p.m. -
Nonstop5h 15m
Deal found 2/11C$ 520
Mon 7/126:25 p.m. -
Nonstop5h 30m
Wed 9/1211:55 p.m. -
Nonstop5h 15m
Deal found 31/10C$ 531
Thu 26/118:55 p.m. -
1 stop28h 00m
Wed 2/1211:55 p.m. -
Nonstop5h 15m
Deal found 4/11C$ 543
Wed 2/124:55 p.m. -
Nonstop5h 30m
Thu 17/121:10 a.m. -
Nonstop5h 15m
Deal found 1/11C$ 613
Wed 2/124:55 p.m. -
Nonstop5h 30m
Sat 19/121:10 a.m. -
Nonstop5h 15m
Deal found 30/10C$ 615
Wed 2/124:55 p.m. -
Nonstop5h 30m
Sat 5/121:10 a.m. -
Nonstop5h 15m
Deal found 30/10C$ 620
Fri 27/112:00 p.m. -
1 stop9h 49m
Fri 4/121:42 p.m. -
1 stop7h 59m
Deal found 3/11C$ 628
Wed 2/1210:15 a.m. -
1 stop12h 10m
Wed 9/1211:55 p.m. -
2 stops19h 02m
Deal found 3/11C$ 689
Sun 29/116:15 a.m. -
2 stops30h 10m
Sun 6/1211:28 p.m. -
1 stop21h 28m
Deal found 31/10C$ 731
Sat 14/112:00 p.m. -
2 stops30h 53m
Fri 20/111:55 p.m. -
1 stop22h 16m
Deal found 31/10C$ 733
Sun 29/115:15 p.m. -
1 stop30h 15m
Wed 2/129:20 a.m. -
2 stops29h 46m
Deal found 30/10C$ 738
Tue 1/129:50 a.m. -
1 stop15h 00m
Thu 10/125:15 p.m. -
2 stops27h 21m
Deal found 1/11C$ 748

Find flight deals from Ontario to San José

Round-trip from

C$ 520

One-way from

C$ 337

Popular in

December

Cheapest in

April

Average price

C$ 661

Good round-trip deal

C$ 633 or less

Good one-way deal

C$ 355 or less
Porter Airlines
  • Porter Airlines
  • 21/11-2/12
  • Nonstop
  • 10h 45m total
  • Ontario to San José
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Air Transat
  • Air Transat
  • 23/1-31/12
  • Nonstop
  • 5h 30m total
  • Ontario to San José
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (C$ 23 potential savings vs. average RT price).
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Average for round-trip flights in November 2026
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Price to beat on a round-trip flight from Ontario to San José Juan Santamaria Intl.
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Price to beat on a one-way flight from Ontario to San José Juan Santamaria Intl.
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSan José

YYZ Toronto Pearson Intl - SJO San José Juan Santamaria Intl

YYZSJO

Toronto Pearson Intl

Thu 26/11

7:43 a.m.-12:42 p.m.

1 stop29h 59m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 366

TorontoSan José

YYZ Toronto Pearson Intl - SJO San José Juan Santamaria Intl

YYZSJO

Toronto Pearson Intl

Thu 7/1

3:35 p.m.-1:00 p.m.

2 stops22h 25m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 368

TorontoSan José

YYZ Toronto Pearson Intl - SJO San José Juan Santamaria Intl

YYZSJO

Toronto Pearson Intl

Tue 5/1

10:53 a.m.-1:00 p.m.

2 stops27h 07m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 368

OttawaSan José

YOW Ottawa - SJO San José Juan Santamaria Intl

YOWSJO

Ottawa

Sat 13/2

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

2 stops31h 15m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 387

TorontoSan José

YYZ Toronto Pearson Intl - SJO San José Juan Santamaria Intl

YYZSJO

Toronto Pearson Intl

Mon 4/1

10:53 a.m.-1:22 p.m.

2 stops27h 29m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 397

TorontoSan José

YTZ Toronto Island - SJO San José Juan Santamaria Intl

YTZSJO

Toronto Island

Fri 4/12

7:00 a.m.-5:40 p.m.

2 stops11h 40m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 407

TorontoSan José

YYZ Toronto Pearson Intl - SJO San José Juan Santamaria Intl

YYZSJO

Toronto Pearson Intl

Wed 18/11

5:55 p.m.-7:53 p.m.

2 stops26h 58m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 407

OttawaSan José

YOW Ottawa - SJO San José Juan Santamaria Intl

YOWSJO

Ottawa

Sat 13/3

4:36 p.m.-7:39 p.m.

2 stops28h 03m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 418

OttawaSan José

YOW Ottawa - SJO San José Juan Santamaria Intl

YOWSJO

Ottawa

Wed 18/11

9:45 a.m.-7:53 p.m.

2 stops35h 08m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 428

TorontoSan José

YTZ Toronto Island - SJO San José Juan Santamaria Intl

YTZSJO

Toronto Island

Fri 29/1

8:20 a.m.-11:50 p.m.

2 stops16h 30m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 435

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/10

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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

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?

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to San José (average of C$ 624). Flying from Region of Ontario to San José in December is currently the most expensive (average of C$ 903). 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?

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 as you normally would.

Weekly flight availability from Region of Ontario to San José

The most flights from CAON to SJO 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).

How much does it cost to fly round-trip from Region of Ontario to San José?

Airfare is below average for this route at the moment.
Region of Ontario to San José flights typically cost between C$ 592 and C$ 867 in March.
The cheapest round-trip price found within the last 5 days was C$ 513 on Porter Airlines (5 Mar-10 Mar).

How far ahead should I book a flight from Region of Ontario to San José?

To ensure you get the cheapest price possible for a flight from Region of Ontario to San José, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

  • 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.

  • How long is the flight from Region of Ontario to San José?

    There are many flights that can get you from Region of Ontario to San José in 5h 30m. Fly via Porter Airlines, Air Transat, or United Airlines to get the fastest option. Airlines will cover a distance of 3769 km. Both multi-stop and direct flights can be found to your destination and back.

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

    For one-way options, check prices for Air Transat. According to our data, you can fly for as low as C$ 241. Users have also found prices from C$ 246 and C$ 252 on Avianca and Air Canada, respectively.

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

    While some choose either Toronto Pearson Intl - San José Juan Santamaria Intl or Toronto Island - San José Juan Santamaria Intl, Montreal Pierre Elliott Trudeau Intl - San José Juan Santamaria Intl is the most popular route from Region of Ontario to San José.

  • What are the most reliable airlines from Region of Ontario to San José?

    The top 3 most reliable airlines when flying from Region of Ontario to San José are Air Transat (100%), Air Canada (75%) and Air Canada Rouge (50%).

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

    While on average a flight from Region of Ontario to San José is generally C$ 651, our data shows the cheapest flight currently is C$ 281. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - San José Juan Santamaria Intl), you can expect to pay C$ 684 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?

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to San José (average of C$ 624). Flying from Region of Ontario to San José in December is currently the most expensive (average of C$ 903). 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 San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Heredia
Dominical
Alajuela
Monteverde

Browse thousands of different options on Cheapflights for your next trip

Top 8 airlines flying from Ontario to San José

AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 198AverageC$ 802FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
Air TransatCheapestC$ 278AverageC$ 725FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
American AirlinesCheapestC$ 293AverageC$ 631FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 299AverageC$ 644FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 313AverageC$ 651FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 326AverageC$ 910FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 348AverageC$ 991FlexibilityNo cancel feeOn-time60%
Search WestJet flights
AviancaCheapestC$ 411AverageC$ 705FlexibilityNo cancel feeOn-time71%
Search Avianca flights

Fly with Cheapflights

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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