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Cheap flights from San José to Ontario from C$ 239

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San José to Ontario departing on 18/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San José to Ontario

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:31 p.m. - 2:05 p.m.
SJO
-
YYZ
23h 34m
1 stop
Multiple Airlines Logo
6:30 a.m. - 11:22 a.m.
YYZ
-
SJO
30h 52m
1 stop
C$ 484Multiple Airlines
Mon, 11 May - Tue, 26 May
Avianca Logo
9:25 a.m. - 9:35 p.m.
SJO
-
YUL
10h 10m
1 stop
Avianca Logo
11:00 p.m. - 8:50 a.m.
YUL
-
SJO
11h 50m
1 stop
C$ 509Avianca
Thu, 7 May - Sun, 17 May
Multiple Airlines Logo
12:31 p.m. - 2:05 p.m.
SJO
-
YYZ
23h 34m
1 stop
Multiple Airlines Logo
5:15 p.m. - 11:40 p.m.
YYZ
-
SJO
8h 25m
1 stop
C$ 511Multiple Airlines
Mon, 11 May - Sat, 23 May
Avianca Logo
9:25 a.m. - 9:35 p.m.
SJO
-
YUL
10h 10m
1 stop
Avianca Logo
11:00 p.m. - 8:50 a.m.
YUL
-
SJO
11h 50m
1 stop
C$ 519Avianca
Thu, 7 May - Sun, 17 May
Avianca Logo
4:00 p.m. - 9:35 p.m.
SJO
-
YUL
27h 35m
1 stop
Avianca Logo
11:00 p.m. - 8:50 a.m.
YUL
-
SJO
11h 50m
1 stop
C$ 522Avianca
Mon, 11 May - Tue, 26 May
Air Canada Logo
7:15 a.m. - 7:52 p.m.
SJO
-
YTZ
10h 37m
1 stop
Air Canada Logo
8:55 p.m. - 8:35 p.m.
YTZ
-
SJO
25h 40m
2 stops
C$ 529Air Canada
Mon, 11 May - Tue, 26 May
Air Canada Logo
7:15 a.m. - 7:52 p.m.
SJO
-
YTZ
10h 37m
1 stop
Air Canada Logo
5:30 p.m. - 8:35 p.m.
YTZ
-
SJO
29h 05m
1 stop
C$ 532Air Canada
Mon, 11 May - Tue, 26 May
Azul Logo
7:15 a.m. - 9:32 p.m.
SJO
-
YTZ
12h 17m
1 stop
Azul Logo
8:30 a.m. - 8:20 p.m.
YTZ
-
SJO
13h 50m
1 stop
C$ 641Azul
Mon, 15 Jun - Fri, 19 Jun
United Airlines Logo
2:20 p.m. - 10:26 a.m.
SJO
-
YOW
19h 06m
2 stops
United Airlines Logo
7:30 p.m. - 1:15 p.m.
YOW
-
SJO
18h 45m
2 stops
C$ 675United Airlines
Wed, 18 Feb - Sun, 22 Feb
United Airlines Logo
7:55 a.m. - 1:59 p.m.
SJO
-
YOW
28h 04m
2 stops
United Airlines Logo
6:25 a.m. - 7:37 p.m.
YOW
-
SJO
15h 12m
2 stops
C$ 692United Airlines
Wed, 15 Apr - Wed, 22 Apr

Avianca flights from San José to Region of Ontario

Our best Avianca deals on San José to Region of Ontario flight tickets
Avianca
7 May
SJO9:25 a.m.San José Juan Santamaria Intl
10h 10m
1 stop
YUL9:35 p.m.Montreal Pierre Elliott Trudeau Intl
17 May
YUL11:00 p.m.Montreal Pierre Elliott Trudeau Intl
11h 50m
1 stop
SJO8:50 a.m.San José Juan Santamaria Intl
C$ 508
Avianca
7 May
SJO9:25 a.m.San José Juan Santamaria Intl
10h 10m
1 stop
YUL9:35 p.m.Montreal Pierre Elliott Trudeau Intl
17 May
YUL11:00 p.m.Montreal Pierre Elliott Trudeau Intl
11h 50m
1 stop
SJO8:50 a.m.San José Juan Santamaria Intl
C$ 519
Avianca
11 May
SJO4:00 p.m.San José Juan Santamaria Intl
27h 35m
1 stop
YUL9:35 p.m.Montreal Pierre Elliott Trudeau Intl
26 May
YUL11:00 p.m.Montreal Pierre Elliott Trudeau Intl
11h 50m
1 stop
SJO8:50 a.m.San José Juan Santamaria Intl
C$ 522

American Airlines flights from San José to Region of Ontario

Our best American Airlines deals on San José to Region of Ontario flight tickets
American Airlines
12 Feb
SJO7:00 a.m.San José Juan Santamaria Intl
9h 36m
1 stop
YYZ5:36 p.m.Toronto Pearson Intl
20 Feb
YYZ1:10 p.m.Toronto Pearson Intl
8h 02m
1 stop
SJO8:12 p.m.San José Juan Santamaria Intl
C$ 648
American Airlines
10 Feb
SJO8:00 a.m.San José Juan Santamaria Intl
27h 18m
1 stop
YYZ12:18 p.m.Toronto Pearson Intl
20 Feb
YYZ1:10 p.m.Toronto Pearson Intl
8h 02m
1 stop
SJO8:12 p.m.San José Juan Santamaria Intl
C$ 660
American Airlines
12 Feb
SJO7:00 a.m.San José Juan Santamaria Intl
9h 36m
1 stop
YYZ5:36 p.m.Toronto Pearson Intl
17 Feb
YYZ6:00 a.m.Toronto Pearson Intl
15h 33m
2 stops
SJO8:33 p.m.San José Juan Santamaria Intl
C$ 664

momondo Fare Finder

 
Customize your flight search to find flights from San José to Region of 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, momondo users made 96,600 searches. Data last updated 8 February 2026.
Use the filters below to find and compare flights from San José to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséToronto

SJO - YYZ

SJOYYZ

San José Juan Santamaria Intl

Mon 11/5

12:31 p.m.-2:05 p.m.

1 stop23h 34m

Toronto Pearson Intl

Tue 26/5

6:30 a.m.-11:22 a.m.

1 stop30h 52m

C$ 484

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Thu 7/5

9:25 a.m.-9:35 p.m.

1 stop10h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 17/5

11:00 p.m.-8:50 a.m.

1 stop11h 50m

C$ 508

San JoséToronto

SJO - YYZ

SJOYYZ

San José Juan Santamaria Intl

Mon 11/5

12:31 p.m.-2:05 p.m.

1 stop23h 34m

Toronto Pearson Intl

Sat 23/5

5:15 p.m.-11:40 p.m.

1 stop8h 25m

C$ 511

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Thu 7/5

9:25 a.m.-9:35 p.m.

1 stop10h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 17/5

11:00 p.m.-8:50 a.m.

1 stop11h 50m

C$ 519

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 11/5

4:00 p.m.-9:35 p.m.

1 stop27h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 26/5

11:00 p.m.-8:50 a.m.

1 stop11h 50m

C$ 522

San JoséToronto

SJO - YTZ

SJOYTZ

San José Juan Santamaria Intl

Mon 11/5

7:15 a.m.-7:52 p.m.

1 stop10h 37m

Toronto Island

Tue 26/5

8:55 p.m.-8:35 p.m.

2 stops25h 40m

C$ 529

San JoséToronto

SJO - YTZ

SJOYTZ

San José Juan Santamaria Intl

Mon 11/5

7:15 a.m.-7:52 p.m.

1 stop10h 37m

Toronto Island

Tue 26/5

5:30 p.m.-8:35 p.m.

1 stop29h 05m

C$ 532

San JoséToronto

SJO - YTZ

SJOYTZ

San José Juan Santamaria Intl

Mon 15/6

7:15 a.m.-9:32 p.m.

1 stop12h 17m

Toronto Island

Fri 19/6

8:30 a.m.-8:20 p.m.

1 stop13h 50m

C$ 641

San JoséOttawa

SJO - YOW

SJOYOW

San José Juan Santamaria Intl

Wed 18/2

2:20 p.m.-10:26 a.m.

2 stops19h 06m

Ottawa

Sun 22/2

7:30 p.m.-1:15 p.m.

2 stops18h 45m

C$ 675

San JoséOttawa

SJO - YOW

SJOYOW

San José Juan Santamaria Intl

Wed 15/4

7:55 a.m.-1:59 p.m.

2 stops28h 04m

Ottawa

Wed 22/4

6:25 a.m.-7:37 p.m.

2 stops15h 12m

C$ 692

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ontario from

How to get the cheapest flight ticket from San José to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Region of Ontario?

In general, August is the cheapest month to fly from San José to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 560. If you are unable to visit Region of Ontario during the month of August, then departing from San José during the month November is also very affordable. Most momondo users find prices during this month for around C$ 584.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from San José to Region of Ontario is on a Saturday. Travellers who choose to depart for Region of Ontario on a Saturday will often find tickets for as low as C$ 443. The most expensive day to fly to Region of Ontario is Wednesday, with ticket prices averaging around C$ 801.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our most recent data shows that the best time of day to fly to Region of Ontario is in the evening. Flights from San José to Region of Ontario during this time can be as low as C$ 550. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 705 on average. Flights to Region of Ontario from San José in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest San José Juan Santamaria Intl to Ontario flight route?

Fly from San José Juan Santamaria Intl to Toronto Pearson Intl for the best San José Juan Santamaria Intl - Ontario flight prices

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from San José when booking week ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 638 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from San José for as low as C$ 581 on momondo.

What cabin class options are available on San José Juan Santamaria Intl to Ontario flights?

There are 3 cabin classes available to choose from on San José Juan Santamaria Intl to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap San José to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San José to Region of Ontario

Best price found

C$ 289

Fastest flight time

5h 10m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Region of Ontario

123 airports
The best one-way flight to Region of Ontario from San José in the past 72 hours is C$ 289. The best round-trip flight deal from San José to Region of Ontario found on momondo in the last 72 hours is C$ 206.
The fastest flight from San José to Region of Ontario takes 5h 10m
Direct flights go from San José to Region of Ontario on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There are 123 airports in Region of Ontario. From San José there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ).
Search flight deals

  • When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to Ontario?

    Prices for flights from San José Juan Santamaria Intl Airport to Ontario refresh daily.

  • How many operators does momondo search for flights from San José Juan Santamaria Intl Airport to Ontario?

  • How old do you have to be to fly from San José Juan Santamaria Intl Airport to Ontario?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San José Juan Santamaria Intl Airport to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from San José to Region of Ontario?

Best airlines flying from San José to Region of Ontario

Compare and see reviews for airlines that fly from San José to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 384Free CancellationRating
7.1
10,698 reviews
Search Air Canada flights
AviancaPriceFrom C$ 471Free CancellationRating
6.5
2,496 reviews
Search Avianca flights
Air TransatPriceFrom C$ 536Free CancellationRating
7.7
504 reviews
Search Air Transat flights
American AirlinesPriceFrom C$ 648Free CancellationRating
7.2
11,254 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San José to Ontario?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San José to Ontario. momondo saves you time and could save you money on your trip.

Can I find flights from San José to Ontario with flexible booking policies on momondo?

Flights from San José to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San José to Ontario?

momondo provides multiple filters to help you find the best flight to Ontario from San José. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San José to Ontario right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San José to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Ontario

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