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Cheap flights from San José to Ontario 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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — YYZ
22 Jan — 29 Jan1
1 adult

Cheap flight deals from San José to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to Ontario (CAON). 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 17 January 2025.

Round-trip from

C$ 506

One-way from

C$ 269
Avianca
  • Avianca
  • 4/2-11/2
  • 2 total stops
  • 24h 05m total
  • San José to Ontario
Search Deals
Avianca
  • Avianca
  • 1/2
  • 1 total stop
  • 12h 40m total
  • San José to Ontario
Search Deals

Find flight deals from San José to Ontario

Cheapest flights from San José to Ontario
Explore the most affordable flight options available from San José to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Thu 1/54:45 p.m.SJO - YYZ
1 stop12h 30mAvianca
Tue 6/511:50 p.m.YYZ - SJO
1 stop11h 30mAvianca
Deal found 15/1C$ 506
Mon 20/17:00 a.m.SJO - YYZ
Nonstop5h 15mMultiple Airlines
Mon 27/110:55 p.m.YYZ - SJO
1 stop11h 25mMultiple Airlines
Deal found 15/1C$ 512
Mon 20/17:00 a.m.SJO - YYZ
Nonstop5h 15mAir Transat
Sun 26/16:00 p.m.YYZ - SJO
Nonstop5h 30mAir Transat
Deal found 15/1C$ 530
Tue 4/22:15 a.m.SJO - YUL
1 stop17h 20mAvianca
Wed 19/210:00 p.m.YUL - SJO
1 stop12h 20mAvianca
Deal found 15/1C$ 569
Mon 3/31:25 p.m.SJO - YUL
1 stop24h 30mMultiple Airlines
Mon 24/33:55 p.m.YUL - SJO
1 stop9h 55mMultiple Airlines
Deal found 16/1C$ 585
Sat 5/46:15 a.m.SJO - YTZ
1 stop28h 55mAir Transat
Sun 13/49:15 p.m.YTZ - SJO
1 stop28h 40mAir Transat
Deal found 16/1C$ 605
Wed 5/21:31 p.m.SJO - YTZ
2 stops31h 52mMultiple Airlines
Tue 25/21:05 p.m.YTZ - SJO
2 stops24h 15mMultiple Airlines
Deal found 14/1C$ 607
Wed 5/31:50 a.m.SJO - YOW
2 stops12h 22mMultiple Airlines
Mon 24/39:20 a.m.YOW - SJO
1 stop16h 30mMultiple Airlines
Deal found 16/1C$ 688
Thu 16/16:15 a.m.SJO - YTZ
1 stop9h 35mAir Canada
Wed 19/28:25 a.m.YTZ - SJO
1 stop15h 00mAir Canada
Deal found 15/1C$ 700
Wed 19/36:05 a.m.SJO - YYZ
2 stops13h 39mAmerican Airlines
Sun 30/37:00 a.m.YYZ - SJO
2 stops13h 39mAmerican Airlines
Deal found 16/1C$ 700
Sat 18/16:30 a.m.SJO - YYZ
2 stops15h 19mUnited Airlines
Sat 25/16:52 a.m.YYZ - SJO
2 stops14h 47mUnited Airlines
Deal found 16/1C$ 707
Thu 16/18:55 a.m.SJO - YYZ
Nonstop5h 15mAir Canada
Thu 23/112:00 p.m.YYZ - SJO
1 stop11h 25mAir Canada
Deal found 15/1C$ 710

Find flights from San José to Ontario within your budget

Customize your flight search to find flights from San José to Ontario 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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San JoséToronto

SJO - YYZ

SJOYYZ

San José Juan Santamaria Intl

Tue 4/2

4:55 p.m.-6:35 a.m.

1 stop12h 40m

Toronto Pearson Intl

Tue 11/2

10:55 p.m.-9:20 a.m.

1 stop11h 25m

C$ 506

San JoséToronto

SJO - YYZ

SJOYYZ

San José Juan Santamaria Intl

Sat 25/1

6:15 a.m.-9:41 p.m.

1 stop14h 26m

Toronto Pearson Intl

Wed 29/1

10:55 p.m.-4:00 p.m.

1 stop18h 05m

C$ 520

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Tue 28/1

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

1 stop17h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 5/2

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

1 stop19h 00m

C$ 569

San JoséToronto

SJO - YYZ

SJOYYZ

San José Juan Santamaria Intl

Mon 20/1

7:00 a.m.-1:15 p.m.

Nonstop5h 15m

Toronto Pearson Intl

Sun 26/1

6:00 p.m.-10:30 p.m.

Nonstop5h 30m

C$ 594

San JoséToronto

SJO - YTZ

SJOYTZ

San José Juan Santamaria Intl

Sat 5/4

6:15 a.m.-1:10 p.m.

1 stop28h 55m

Toronto Island

Sun 13/4

9:15 p.m.-11:55 p.m.

1 stop28h 40m

C$ 605

San JoséToronto

SJO - YTZ

SJOYTZ

San José Juan Santamaria Intl

Wed 5/2

1:31 p.m.-10:23 p.m.

2 stops31h 52m

Toronto Island

Tue 25/2

1:05 p.m.-12:20 p.m.

2 stops24h 15m

C$ 607

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Tue 4/2

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

1 stop11h 58m

Montreal Pierre Elliott Trudeau Intl

Wed 19/2

6:35 p.m.-11:24 a.m.

2 stops17h 49m

C$ 607

San JoséOttawa

SJO - YOW

SJOYOW

San José Juan Santamaria Intl

Wed 5/3

1:50 a.m.-3:12 p.m.

2 stops12h 22m

Ottawa

Mon 24/3

9:20 a.m.-11:50 p.m.

1 stop16h 30m

C$ 688

San JoséToronto

SJO - YYZ

SJOYYZ

San José Juan Santamaria Intl

Fri 14/2

3:10 p.m.-11:10 a.m.

1 stop19h 00m

Toronto Pearson Intl

Sun 23/2

11:50 a.m.-11:19 p.m.

2 stops12h 29m

C$ 693

San JoséToronto

SJO - YTZ

SJOYTZ

San José Juan Santamaria Intl

Tue 11/2

6:15 a.m.-6:43 p.m.

2 stops11h 28m

Toronto Island

Tue 18/2

8:25 a.m.-10:25 p.m.

1 stop15h 00m

C$ 701

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/1

Showing 1-10 of 44 results
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Best time to book a flight from San José to Ontario

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

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

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

Currently, January is the cheapest month in which you can book a flight from San José, San José Province to Region of Ontario (average of C$ 168). Flying from San José, San José Province 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 SJO to ON?

Find hourly flight availability from San José 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 January 2025.

When flying from San José, San José Province 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.

Rainfall in Ontario by month

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

Plan your trip to Ontario by taking into account the average temperature totals 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 insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 17 January 2025.
Read reviews from past customers who have flown Air Transat, United Airlines and Avianca from San José to Ontario. 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
9,681 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,681 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,511 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Air Transat
7.8
Good
381 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Copa Airlines
7.7
Good
1,658 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

SWISS
7.5
Good
1,598 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

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

    Located just 14.1 km from the city centre, San José Juan Santamaria Intl (SJO) is the airport most travellers will use when flying to Ontario from San José.

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

    The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as C$ 269. However, be on the lookout for offers from Air Transat and American Airlines, as they are both options that can get you from San José, San José Province to Region of Ontario for a low price.

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

    Most travellers choose San José Juan Santamaria Intl - Toronto Pearson Intl, San José Juan Santamaria Intl - Montreal Pierre Elliott Trudeau Intl or San José Juan Santamaria Intl - Toronto Island when deciding on the best route from San José, San José Province to Region of Ontario.

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

    On average you can expect to pay C$ 737 for a flight from San José, San José Province to Region of Ontario. The cheapest flight overall is C$ 356 while the most popular route, (San José Juan Santamaria Intl - Toronto Pearson Intl) is currently priced at C$ 526.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from San José, San José Province to Region of Ontario (average of C$ 168). Flying from San José, San José Province 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

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Top 4 airlines flying from San José to Ontario

Discover the top 4 airlines that operate flights from San José to Ontario. 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 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 360AverageC$ 1,124FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Copa AirlinesCheapestC$ 412AverageC$ 1,153FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
AviancaCheapestC$ 573AverageC$ 759FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air TransatCheapestC$ 616AverageC$ 894FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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How does Cheapflights help users find flights from San José to Ontario?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ontario from San José today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from San José to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Ontario from San José 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 San José to Ontario become cheaper?

Yes, Cheapflights offers price alerts on San José 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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