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?

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, 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.

What are the most popular airlines that fly from Region of Ontario to San José, San José Province?

When booking a flight from Region of Ontario to San José, San José Province, you may want to consider flying on American Airlines, Air Canada or Aeromexico as they are the most popular for this route.

How far in advance should I book a flight from Region of Ontario to San José, San José Province?

Find a great deal and save up to 24% by booking at least 51 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Region of Ontario to San José, San José Province within the next two weeks, with the cheapest ticket starting at C$ 735.

What is the cheapest month to fly from Region of Ontario to San José, San José Province?

Flights from Region of Ontario to San José, San José Province lean towards being more expensive in December. Prices are generally better when you fly from Region of Ontario to San José, San José Province in September, with the cheapest ticket starting at C$ 329.

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.

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.

C$ 269+ Flights from Ontario to San José

Cheap flight deals from Ontario to San José

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
5/5-18/5
2 total stops
20h 55m total
Ontario to San José

Search Deals

Air Transat
6/4
1 total stop
28h 40m total
Ontario to San José

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (C$ 206 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (C$ 65 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 Ontario to San José Juan Santamaria Intl.

Search Deals

Price to beat on a one-way flight from Ontario to San José Juan Santamaria Intl.

Search Deals

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

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

Mon 5/55:10 p.m.YYZ - SJO

1 stop8h 25mAvianca

Sun 18/54:45 p.m.SJO - YYZ

1 stop12h 30mAvianca

Deal found 27/3C$ 492

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

Wed 14/55:30 p.m.YYZ - SJO

2 stops28h 07mUnited Airlines

Wed 21/57:55 a.m.SJO - YYZ

1 stop12h 41mUnited Airlines

Deal found 28/3C$ 542

Thu 10/48:29 a.m.YUL - SJO

1 stop12h 31mCopa Airlines

Sat 19/46:07 p.m.SJO - YUL

1 stop28h 33mCopa Airlines

Deal found 27/3C$ 560

Tue 22/412:25 p.m.YTZ - SJO

1 stop10h 40mAir Canada

Thu 24/46:15 a.m.SJO - YTZ

1 stop8h 35mAir Canada

Deal found 26/3C$ 576

Thu 10/47:00 p.m.YYZ - SJO

Nonstop5h 30mAir Transat

Fri 18/47:00 a.m.SJO - YYZ

Nonstop5h 15mAir Transat

Deal found 26/3C$ 718

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

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

Tue 15/48:29 a.m.YUL - SJO

1 stop9h 54mMultiple Airlines

Tue 22/412:55 a.m.SJO - YUL

1 stop14h 45mMultiple Airlines

Deal found 28/3C$ 562

Tue 6/56:05 a.m.YOW - SJO

2 stops15h 32mUnited Airlines

Wed 14/57:55 a.m.SJO - YOW

2 stops24h 03mUnited Airlines

Deal found 27/3C$ 625

Mon 7/410:15 p.m.YUL - SJO

1 stop25h 05mAir Canada

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

Nonstop5h 30mAir Canada

Deal found 27/3C$ 659

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

Thu 10/47:00 p.m.YYZ - SJO

Nonstop5h 30mAir Transat

Fri 18/47:00 a.m.SJO - YYZ

Nonstop5h 15mAir Transat

Deal found 26/3C$ 718

Wed 28/55:10 p.m.YYZ - SJO

Nonstop8h 25mAvianca

Mon 2/65:05 a.m.SJO - YYZ

Nonstop8h 05mAvianca

Deal found 27/3C$ 720

Thu 12/67:25 p.m.YYZ - SJO

Nonstop5h 25mAir Canada

Sun 22/68:00 a.m.SJO - YYZ

Nonstop5h 25mAir Canada

Deal found 26/3C$ 788

Fri 4/47:55 p.m.YUL - SJO

Nonstop6h 00mAir Transat

Sat 12/46:15 a.m.SJO - YUL

Nonstop5h 35mAir Transat

Deal found 27/3C$ 888

Fri 20/64:40 p.m.YUL - SJO

Nonstop5h 45mAir Canada

Thu 26/67:55 a.m.SJO - YUL

Nonstop5h 50mAir Canada

Deal found 27/3C$ 929

Mon 31/37:55 p.m.YUL - SJO

Nonstop6h 00mMultiple Airlines

Fri 25/46:15 a.m.SJO - YUL

Nonstop5h 50mMultiple Airlines

Deal found 27/3C$ 1,285

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

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

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

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

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

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

Tue 1/46:45 a.m.YUL - SJO

2 stops19h 05mMultiple Airlines

Thu 17/412:55 a.m.SJO - YUL

1 stop12h 25mMultiple Airlines

Deal found 28/3C$ 555

Wed 2/49:05 a.m.YYZ - SJO

1 stop16h 25mAvianca

Wed 9/43:00 p.m.SJO - YYZ

2 stops22h 10mAvianca

Deal found 27/3C$ 495

Wed 2/42:30 p.m.YYZ - SJO

2 stops21h 41mUnited Airlines

Thu 17/41:30 p.m.SJO - YYZ

2 stops22h 12mUnited Airlines

Deal found 27/3C$ 542

Thu 3/48:29 a.m.YUL - SJO

1 stop25h 07mMultiple Airlines

Tue 22/412:23 p.m.SJO - YUL

1 stop27h 17mMultiple Airlines

Deal found 27/3C$ 555

Thu 3/47:00 p.m.YYZ - SJO

Nonstop5h 30mAir Transat

Fri 18/47:00 a.m.SJO - YYZ

Nonstop5h 15mAir Transat

Deal found 27/3C$ 753

Fri 4/47:00 a.m.YUL - SJO

1 stop13h 24mAmerican Airlines

Fri 9/52:10 p.m.SJO - YUL

2 stops19h 34mAmerican Airlines

Deal found 27/3C$ 643

Sat 5/42:55 p.m.YYZ - SJO

1 stop22h 26mMultiple Airlines

Tue 15/411:35 a.m.SJO - YYZ

1 stop22h 10mMultiple Airlines

Deal found 26/3C$ 573

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

Sun 6/49:15 p.m.YTZ - SJO

1 stop28h 40mAir Transat

Deal found 27/3C$ 269

Mon 31/311:50 p.m.YYZ - SJO

1 stop11h 30mAvianca

Deal found 26/3C$ 270

Sat 26/42:00 p.m.YYZ - SJO

2 stops11h 50mMultiple Airlines

Deal found 27/3C$ 274

Tue 1/412:20 p.m.YYZ - SJO

2 stops10h 45mAir Canada

Deal found 27/3C$ 276

Wed 14/51:35 p.m.YTZ - SJO

2 stops46h 39mMultiple Airlines

Deal found 27/3C$ 279

Mon 12/511:25 p.m.YUL - SJO

1 stop18h 25mAvianca

Deal found 27/3C$ 287

Sun 4/58:55 a.m.YUL - SJO

3 stops28h 23mMultiple Airlines

Deal found 27/3C$ 296

Mon 31/312:45 p.m.YYZ - SJO

2 stops25h 41mUnited Airlines

Deal found 27/3C$ 299

Fri 30/57:30 a.m.YYZ - SJO

2 stops13h 05mAmerican Airlines

Deal found 26/3C$ 300

Mon 31/37:45 a.m.YUL - SJO

2 stops12h 54mAmerican Airlines

Deal found 27/3C$ 303

Mon 7/47:55 p.m.YUL - SJO

Nonstop6h 00mAir Transat

Deal found 26/3C$ 307

Mon 14/47:10 p.m.YUL - SJO

1 stop28h 10mAir Canada

Deal found 27/3C$ 320

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

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

...

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?

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

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

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

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.

Delta

8.0

Very good

7,896 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Delta

8.0

Very good

7,896 reviews

Delta

8.0

Very good

7,896 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Air Transat

7.8

Good

381 reviews

Delta

8.0

Very good

7,896 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Copa Airlines

7.5

Good

1,395 reviews

Delta

8.0

Very good

7,896 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

SWISS

7.5

Good

1,570 reviews

Delta

8.0

Very good

7,896 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

United Airlines

7.4

Good

8,603 reviews

Delta

8.0

Very good

7,896 reviews

Check prices

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

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?
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, 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

Jacó

Alajuela

Dominical

Monteverde

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Ontario to San José

Airline	Cheapest	Average	Flexibility	On-time
Copa Airlines	CheapestC$ 344	AverageC$ 838	FlexibilityNo cancel fee	On-time70%	Search Copa Airlines flights
Avianca	CheapestC$ 375	AverageC$ 848	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
American Airlines	CheapestC$ 383	AverageC$ 801	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Arajet	CheapestC$ 387	AverageC$ 457	FlexibilityNo cancel fee	On-timeN/A	Search Arajet flights
Air Transat	CheapestC$ 394	AverageC$ 895	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Air Canada	CheapestC$ 474	AverageC$ 1,296	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Delta	CheapestC$ 539	AverageC$ 787	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
United Airlines	CheapestC$ 542	AverageC$ 752	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Aeromexico	CheapestC$ 663	AverageC$ 1,039	FlexibilityNo cancel fee	On-timeN/A	Search Aeromexico flights
Lufthansa	CheapestC$ 874	AverageC$ 980	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

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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.

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.

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Find flight deals from Ontario to San José

Cheapest flights from Ontario to San JoséExplore 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.

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.

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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.

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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?

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.

Rainfall in San José by month

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

Temperature in San José by month

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

Reviews of airlines servicing San José

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.

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?

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

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

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

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

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

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Alternative routes for Ontario to San José

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Top 10 airlines flying from Ontario to San José

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

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

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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.