What is the cheapest airline that flies from Ontario to San Juan Luis Munoz Marin Intl?

United Airlines, Arajet, and Air Canada are the most popular carriers operating from Ontario to San Juan Luis Munoz Marin Intl

How long does it take to fly to San Juan Luis Munoz Marin Intl Airport?

The average flight duration from Region of Ontario to San Juan Luis Munoz Marin Intl Airport depends on which airport you fly into and out of. Flying from Toronto to San Juan Luis Munoz Marin Intl Airport is 5h 35m on average, while flying from Ottawa to San Juan Luis Munoz Marin Intl Airport is 11h 55m on average. San Juan Luis Munoz Marin Intl Airport is the most popular airport in San Juan Luis Munoz Marin Intl Airport.

Which airlines fly to San Juan Luis Munoz Marin Intl Airport?

United Airlines, WestJet and Air Canada are the top three most popular airlines that fly to San Juan Luis Munoz Marin Intl Airport from Region of Ontario according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when travelling to San Juan Luis Munoz Marin Intl Airport. Keep in mind that there are 5 different airlines that fly to San Juan Luis Munoz Marin Intl Airport on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from Ontario to San Juan Luis Munoz Marin Intl Airport?

The number of operators available for flights from Ontario to San Juan Luis Munoz Marin Intl Airport is 7 as of March 2026.

How old do you have to be to fly from Ontario to San Juan Luis Munoz Marin Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to San Juan Luis Munoz Marin Intl Airport.

What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

The travel and health documents you'll need for your trip to San Juan Luis Munoz Marin Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 183 Cheap Flights from Region of Ontario to San Juan Luis Munoz Marin Intl Airport in 2026

Q: How many flights depart from Region of Ontario to San Juan Luis Munoz Marin Intl Airport on average per week?

The number of flights available between Region of Ontario and San Juan Luis Munoz Marin Intl Airport is 2 per week as of March 2026. The most frequent departure day is Sat, with 50% of weekly flights leaving on this day.

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Find the cheapest flights from Ontario to San Juan

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 a.m. - 2:34 p.m.

YUL

SJU

7h 49m

1 stop

4:00 p.m. - 12:20 a.m.

SJU

YUL

8h 20m

1 stop

C$ 397Arajet

Wed, 6 May - Sun, 24 May

6:45 a.m. - 4:20 p.m.

YUL

SJU

9h 35m

1 stop

4:00 p.m. - 12:20 a.m.

SJU

YUL

8h 20m

1 stop

C$ 398Arajet

Fri, 24 Apr - Sun, 3 May

6:45 a.m. - 2:34 p.m.

YUL

SJU

7h 49m

1 stop

4:00 p.m. - 12:20 a.m.

SJU

YUL

8h 20m

1 stop

C$ 400Arajet

Wed, 29 Apr - Sun, 3 May

6:45 a.m. - 2:34 p.m.

YUL

SJU

7h 49m

1 stop

4:00 p.m. - 12:20 a.m.

SJU

YUL

8h 20m

1 stop

C$ 413Arajet

Wed, 20 May - Sun, 24 May

2:20 p.m. - 9:24 p.m.

YUL

SJU

7h 04m

1 stop

7:20 a.m. - 2:40 p.m.

SJU

YUL

7h 20m

1 stop

C$ 420United Airlines

Sat, 2 May - Wed, 6 May

3:25 p.m. - 11:50 p.m.

YUL

SJU

8h 25m

1 stop

7:20 a.m. - 2:40 p.m.

SJU

YUL

7h 20m

1 stop

C$ 421United Airlines

Mon, 4 May - Wed, 6 May

9:00 a.m. - 1:25 p.m.

YYZ

SJU

4h 25mdirect

6:45 p.m. - 9:19 a.m.

SJU

YYZ

14h 34m

1 stop

C$ 458Air Canada

Sun, 19 Apr - Wed, 29 Apr

9:00 a.m. - 1:25 p.m.

YYZ

SJU

4h 25mdirect

1:00 a.m. - 9:19 a.m.

SJU

YYZ

8h 19m

1 stop

C$ 462Air Canada

Sun, 19 Apr - Tue, 21 Apr

6:30 a.m. - 2:34 p.m.

YYZ

SJU

8h 04m

1 stop

6:00 a.m. - 11:45 a.m.

SJU

YYZ

29h 45m

1 stop

C$ 467Multiple Airlines

Wed, 22 Apr - Thu, 30 Apr

8:45 a.m. - 3:30 p.m.

YTZ

SJU

6h 45m

1 stop

9:10 p.m. - 6:55 p.m.

SJU

YTZ

21h 45m

2 stops

C$ 550Multiple Airlines

Sat, 11 Apr - Mon, 13 Apr

American Airlines flights from Region of Ontario to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Region of Ontario to San Juan Luis Munoz Marin Intl Airport flight tickets

American Airlines

14 Apr

YYZ6:15 a.m.Toronto Pearson Intl

11h 55m

2 stops

SJU6:10 p.m.San Juan Luis Munoz Marin Intl

23 Apr

SJU6:00 a.m.San Juan Luis Munoz Marin Intl

11h 26m

1 stop

YYZ5:26 p.m.Toronto Pearson Intl

C$ 473

American Airlines

5 May

YYZ10:59 a.m.Toronto Pearson Intl

9h 52m

2 stops

SJU8:51 p.m.San Juan Luis Munoz Marin Intl

6 May

SJU7:25 a.m.San Juan Luis Munoz Marin Intl

11h 20m

2 stops

YYZ6:45 p.m.Toronto Pearson Intl

C$ 494

American Airlines

5 May

YYZ8:00 a.m.Toronto Pearson Intl

6h 29m

1 stop

SJU2:29 p.m.San Juan Luis Munoz Marin Intl

6 May

SJU7:25 a.m.San Juan Luis Munoz Marin Intl

11h 20m

2 stops

YYZ6:45 p.m.Toronto Pearson Intl

C$ 501

WestJet flights from Region of Ontario to San Juan Luis Munoz Marin Intl Airport

Our best WestJet deals on Region of Ontario to San Juan Luis Munoz Marin Intl Airport flight tickets

WestJet

26 Apr

YOW6:25 p.m.Ottawa

25h 59m

2 stops

SJU8:24 p.m.San Juan Luis Munoz Marin Intl

9 May

SJU2:48 p.m.San Juan Luis Munoz Marin Intl

26h 47m

2 stops

YOW5:35 p.m.Ottawa

C$ 788

WestJet

26 Apr

YOW6:25 p.m.Ottawa

19h 00m

2 stops

SJU1:25 p.m.San Juan Luis Munoz Marin Intl

9 May

SJU2:48 p.m.San Juan Luis Munoz Marin Intl

26h 47m

2 stops

YOW5:35 p.m.Ottawa

C$ 828

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

6:45 a.m.-2:34 p.m.

1 stop7h 49m

San Juan Luis Munoz Marin Intl

Sun 24/5

4:00 p.m.-12:20 a.m.

1 stop8h 20m

C$ 397

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Fri 24/4

6:45 a.m.-4:20 p.m.

1 stop9h 35m

San Juan Luis Munoz Marin Intl

Sun 3/5

4:00 p.m.-12:20 a.m.

1 stop8h 20m

C$ 398

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

6:45 a.m.-2:34 p.m.

1 stop7h 49m

San Juan Luis Munoz Marin Intl

Sun 3/5

4:00 p.m.-12:20 a.m.

1 stop8h 20m

C$ 400

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 20/5

6:45 a.m.-2:34 p.m.

1 stop7h 49m

San Juan Luis Munoz Marin Intl

Sun 24/5

4:00 p.m.-12:20 a.m.

1 stop8h 20m

C$ 413

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

2:20 p.m.-9:24 p.m.

1 stop7h 04m

San Juan Luis Munoz Marin Intl

Wed 6/5

7:20 a.m.-2:40 p.m.

1 stop7h 20m

C$ 420

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

3:25 p.m.-11:50 p.m.

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Wed 6/5

7:20 a.m.-2:40 p.m.

1 stop7h 20m

C$ 421

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sun 19/4

9:00 a.m.-1:25 p.m.

Nonstop4h 25m

San Juan Luis Munoz Marin Intl

Wed 29/4

6:45 p.m.-9:19 a.m.

1 stop14h 34m

C$ 458

Quickest round-trip

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sun 19/4

9:00 a.m.-1:25 p.m.

Nonstop4h 25m

San Juan Luis Munoz Marin Intl

Tue 21/4

1:00 a.m.-9:19 a.m.

1 stop8h 19m

C$ 462

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Wed 22/4

6:30 a.m.-2:34 p.m.

1 stop8h 04m

San Juan Luis Munoz Marin Intl

Thu 30/4

6:00 a.m.-11:45 a.m.

1 stop29h 45m

C$ 467

TorontoSan Juan

YTZ - SJU

YTZSJU

Toronto Island

Sat 11/4

8:45 a.m.-3:30 p.m.

1 stop6h 45m

San Juan Luis Munoz Marin Intl

Mon 13/4

9:10 p.m.-6:55 p.m.

2 stops21h 45m

C$ 550

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario to San Juan Luis Munoz Marin Intl Airport

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

Prices

Airlines

Other information

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

The month of September is, on average, the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport from Region of Ontario, with most prices found around C$ 490. If you don’t want to visit San Juan Luis Munoz Marin Intl Airport in September, then you should wait until October to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 543.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport is on a Monday when prices can be found for as low as C$ 499. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Region of Ontario to San Juan Luis Munoz Marin Intl Airport for around C$ 1,027.

What is the cheapest Ontario to San Juan Luis Munoz Marin Intl flight route?

Fly from Toronto Pearson Intl to San Juan Luis Munoz Marin Intl for the best Ontario - San Juan Luis Munoz Marin Intl flight prices

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Region of Ontario when booking week ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around C$ 712 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Region of Ontario for as low as C$ 620 on momondo.

What cabin class options are available on Ontario to San Juan Luis Munoz Marin Intl flights?

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

Can stopping save me money on Region of Ontario to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 8% on your flight if you consider stops on a Region of Ontario to San Juan Luis Munoz Marin Intl Airport flight.

Cheap Region of Ontario to San Juan Luis Munoz Marin Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to San Juan Luis Munoz Marin Intl Airport

Best price found	C$ 403
Fastest flight time	4h 25m
Direct flights	Mon and Sun

The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Region of Ontario in the past 72 hours is C$ 403. The best round-trip flight deal from Region of Ontario to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is C$ 830.

The fastest flight from Region of Ontario to San Juan Luis Munoz Marin Intl Airport takes 4h 25m

Direct flights go from Region of Ontario to San Juan Luis Munoz Marin Intl Airport on Monday and Sunday. The only airline offering direct flights is WestJet.

Search flight deals

When did momondo last update prices for flights from Ontario to San Juan Luis Munoz Marin Intl Airport?
Prices for flights from Ontario to San Juan Luis Munoz Marin Intl Airport are updated daily.
How many operators does momondo search for flights from Ontario to San Juan Luis Munoz Marin Intl Airport?
The number of operators available for flights from Ontario to San Juan Luis Munoz Marin Intl Airport is 7 as of March 2026.
How old do you have to be to fly from Ontario to San Juan Luis Munoz Marin Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to San Juan Luis Munoz Marin Intl Airport.
What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?
The travel and health documents you'll need for your trip to San Juan Luis Munoz Marin Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Region of Ontario to San Juan Luis Munoz Marin Intl Airport?
Based on momondo bookings for flights between Region of Ontario and San Juan Luis Munoz Marin Intl Airport, the leading plane model is Airbus A321-100/200, making up 39.92% of the total bookings. Other popular models include Boeing 737 MAX 8 with 25.63%, Boeing 737-800 Passenger/BBJ2 (winglets) with 19.75%, and Airbus A319 with 5.46%.

Best airlines flying from Region of Ontario to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Region of Ontario to San Juan Luis Munoz Marin Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom C$ 260	Free Cancellation	Rating 7.1 11,464 reviews	Search American Airlines flights
Delta	PriceFrom C$ 313	Free Cancellation	Rating 7.9 8,291 reviews	Search Delta flights
United Airlines	PriceFrom C$ 331	Free Cancellation	Rating 7.4 9,423 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 359	Free Cancellation	Rating 7.1 10,800 reviews	Search Air Canada flights
WestJet	PriceFrom C$ 520	Free Cancellation	Rating 7.2 3,295 reviews	Search WestJet flights

Carolina

Rio Grande

Humacao

Dorado

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to San Juan for you.

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

Yes. All flights to San Juan from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to San Juan.

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

Price alerts on flights to San Juan from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Ontario to San Juan from C$ 183

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to San Juan departing on 6/5. 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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American Airlines flights from Region of Ontario to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Region of Ontario to San Juan Luis Munoz Marin Intl Airport flight tickets

WestJet flights from Region of Ontario to San Juan Luis Munoz Marin Intl Airport

Our best WestJet deals on Region of Ontario to San Juan Luis Munoz Marin Intl Airport flight tickets

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Use the filters below to find and compare flights from Ontario to San Juan Luis Munoz Marin Intl Airport that are best for you.

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How to get the cheapest flight ticket from Region of Ontario to San Juan Luis Munoz Marin Intl Airport

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

What is the cheapest Ontario to San Juan Luis Munoz Marin Intl flight route?

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

What cabin class options are available on Ontario to San Juan Luis Munoz Marin Intl flights?

Can stopping save me money on Region of Ontario to San Juan Luis Munoz Marin Intl Airport flights?

What is the cheapest airline that flies from Ontario to San Juan Luis Munoz Marin Intl?

Which airlines fly to San Juan Luis Munoz Marin Intl Airport?

How many flights depart from Region of Ontario to San Juan Luis Munoz Marin Intl Airport on average per week?

How long does it take to fly to San Juan Luis Munoz Marin Intl Airport?

Cheap Region of Ontario to San Juan Luis Munoz Marin Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to San Juan Luis Munoz Marin Intl Airport

Best price found

Fastest flight time

Direct flights

Best airlines flying from Region of Ontario to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Region of Ontario to San Juan Luis Munoz Marin Intl Airport with momondo

Travelling to a place near San Juan?

Why use momondo?

An easier way to manage your San Juan Luis Munoz Marin Intl Airport trip

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Get notified when prices go down

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Region of Ontario flight routes

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San Juan Luis Munoz Marin Intl Airport flight routes

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