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

United Airlines, American Airlines, 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 31m on average, while flying from Ottawa to San Juan Luis Munoz Marin Intl Airport is 7h 07m 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?

WestJet, United Airlines 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. WestJet is the first choice among our users, with 40% 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 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$ 213 Cheap Flights from Region of Ontario to San Juan Luis Munoz Marin Intl Airport in 2025/26

1 adult

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Find the cheapest flights from Ontario to San Juan

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:29 a.m. - 3:55 p.m.YUL-SJU

8h 26m1 stop

5:30 a.m. - 10:55 p.m.SJU-YUL

17h 25m1 stop

C$ 388American Airlines

Find Deal

Tue, 21 Oct - Tue, 28 Oct

7:29 a.m. - 10:10 p.m.YUL-SJU

14h 41m1 stop

5:30 a.m. - 10:55 p.m.SJU-YUL

17h 25m1 stop

C$ 389American Airlines

Find Deal

Tue, 21 Oct - Tue, 28 Oct

9:00 a.m. - 8:00 p.m.YYZ-SJU

11h 00m1 stop

8:30 a.m. - 6:57 p.m.SJU-YYZ

11h 27m1 stop

C$ 396United Airlines

Find Deal

Sun, 26 Oct - Sun, 2 Nov

9:00 a.m. - 9:00 p.m.YYZ-SJU

11h 00m1 stop

8:10 a.m. - 7:45 p.m.SJU-YYZ

12h 35m1 stop

C$ 398United Airlines

Find Deal

Fri, 14 Nov - Tue, 18 Nov

9:00 a.m. - 8:00 p.m.YYZ-SJU

11h 00m1 stop

3:40 p.m. - 7:40 p.m.SJU-YYZ

5h 00mdirect

C$ 409Multiple Airlines

Find Deal

Sun, 26 Oct - Sun, 2 Nov

10:00 a.m. - 10:22 p.m.YYZ-SJU

11h 22m1 stop

3:40 p.m. - 7:40 p.m.SJU-YYZ

5h 00mdirect

C$ 413Multiple Airlines

Find Deal

Sun, 9 Nov - Sat, 15 Nov

9:15 a.m. - 2:50 p.m.YYZ-SJU

4h 35mdirect

8:10 a.m. - 11:59 p.m.SJU-YYZ

16h 49m1 stop

C$ 472Air Canada

Find Deal

Sun, 2 Nov - Thu, 6 Nov

4:45 p.m. - 9:00 p.m.YUL-SJU

27h 15m1 stop

7:35 p.m. - 8:32 a.m.SJU-YUL

13h 57m1 stop

C$ 473Air Canada

Find Deal

Sat, 6 Dec - Tue, 16 Dec

5:40 a.m. - 8:30 p.m.YOW-SJU

13h 50m2 stops

2:30 p.m. - 12:39 a.m.SJU-YOW

34h 09m2 stops

C$ 763WestJet

Find Deal

Sat, 28 Feb - Sun, 8 Mar

5:40 a.m. - 2:09 p.m.YOW-SJU

7h 29m1 stop

7:30 a.m. - 12:42 a.m.SJU-YOW

18h 12m2 stops

C$ 768WestJet

Find Deal

Sun, 18 Jan - Mon, 26 Jan

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

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

United Airlines

26 Oct

YYZ9:00 a.m.Toronto Pearson Intl

11h 00m

1 stop

SJU8:00 p.m.San Juan Luis Munoz Marin Intl

2 Nov

SJU8:30 a.m.San Juan Luis Munoz Marin Intl

11h 27m

1 stop

YYZ6:57 p.m.Toronto Pearson Intl

C$ 396

Find similar

United Airlines

14 Nov

YYZ9:00 a.m.Toronto Pearson Intl

11h 00m

1 stop

SJU9:00 p.m.San Juan Luis Munoz Marin Intl

18 Nov

SJU8:10 a.m.San Juan Luis Munoz Marin Intl

12h 35m

1 stop

YYZ7:45 p.m.Toronto Pearson Intl

C$ 398

Find similar

United Airlines

26 Oct

YYZ9:00 a.m.Toronto Pearson Intl

11h 00m

1 stop

SJU8:00 p.m.San Juan Luis Munoz Marin Intl

2 Nov

SJU8:30 a.m.San Juan Luis Munoz Marin Intl

11h 27m

1 stop

YYZ6:57 p.m.Toronto Pearson Intl

C$ 399

Find similar

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 Sep

YYZ6:15 a.m.Toronto Pearson Intl

10h 16m

1 stop

SJU4:31 p.m.San Juan Luis Munoz Marin Intl

30 Sep

SJU7:30 a.m.San Juan Luis Munoz Marin Intl

9h 19m

1 stop

YYZ4:49 p.m.Toronto Pearson Intl

C$ 693

Find similar

WestJet

26 Sep

YYZ6:15 a.m.Toronto Pearson Intl

10h 16m

1 stop

SJU4:31 p.m.San Juan Luis Munoz Marin Intl

30 Sep

SJU7:30 a.m.San Juan Luis Munoz Marin Intl

9h 19m

1 stop

YYZ4:49 p.m.Toronto Pearson Intl

C$ 695

Find similar

WestJet

18 Sep

YYZ1:20 p.m.Toronto Pearson Intl

27h 11m

1 stop

SJU4:31 p.m.San Juan Luis Munoz Marin Intl

25 Sep

SJU7:30 a.m.San Juan Luis Munoz Marin Intl

9h 19m

1 stop

YYZ4:49 p.m.Toronto Pearson Intl

C$ 697

Find similar

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

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 21/10

7:29 a.m.-3:55 p.m.

1 stop8h 26m

San Juan Luis Munoz Marin Intl

Tue 28/10

5:30 a.m.-10:55 p.m.

1 stop17h 25m

C$ 388

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 21/10

7:29 a.m.-10:10 p.m.

1 stop14h 41m

San Juan Luis Munoz Marin Intl

Tue 28/10

5:30 a.m.-10:55 p.m.

1 stop17h 25m

C$ 389

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sun 26/10

9:00 a.m.-8:00 p.m.

1 stop11h 00m

San Juan Luis Munoz Marin Intl

Sun 2/11

8:30 a.m.-6:57 p.m.

1 stop11h 27m

C$ 396

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Fri 14/11

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

1 stop11h 00m

San Juan Luis Munoz Marin Intl

Tue 18/11

8:10 a.m.-7:45 p.m.

1 stop12h 35m

C$ 398

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sun 26/10

9:00 a.m.-8:00 p.m.

1 stop11h 00m

San Juan Luis Munoz Marin Intl

Sun 2/11

3:40 p.m.-7:40 p.m.

Nonstop5h 00m

C$ 409

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sun 9/11

10:00 a.m.-10:22 p.m.

1 stop11h 22m

San Juan Luis Munoz Marin Intl

Sat 15/11

3:40 p.m.-7:40 p.m.

Nonstop5h 00m

C$ 413

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sun 2/11

9:15 a.m.-2:50 p.m.

Nonstop4h 35m

San Juan Luis Munoz Marin Intl

Thu 6/11

8:10 a.m.-11:59 p.m.

1 stop16h 49m

C$ 472

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sat 6/12

4:45 p.m.-9:00 p.m.

1 stop27h 15m

San Juan Luis Munoz Marin Intl

Tue 16/12

7:35 p.m.-8:32 a.m.

1 stop13h 57m

C$ 473

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sat 28/2

5:40 a.m.-8:30 p.m.

2 stops13h 50m

San Juan Luis Munoz Marin Intl

Sun 8/3

2:30 p.m.-12:39 a.m.

2 stops34h 09m

C$ 763

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sun 18/1

5:40 a.m.-2:09 p.m.

1 stop7h 29m

San Juan Luis Munoz Marin Intl

Mon 26/1

7:30 a.m.-12:42 a.m.

2 stops18h 12m

C$ 768

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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$ 534. If you don’t want to visit San Juan Luis Munoz Marin Intl Airport in September, then you should wait until April to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 564.

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 Friday when prices can be found for as low as C$ 574. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, 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$ 1,087.

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

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is in the afternoon when flights can be purchased for as low as C$ 481. In the evening is when there is more demand to fly to San Juan Luis Munoz Marin Intl Airport, so prices are often more expensive at around C$ 743 per ticket.

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 weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around C$ 703 when searching weeks 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$ 626 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?

No. A direct flight is the cheapest option for a flight between Region of Ontario 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	C$ 426
Fastest flight time	4h 30m
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$ 426. 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$ 887.

The fastest flight from Region of Ontario to San Juan Luis Munoz Marin Intl Airport takes 4h 30m

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 6 as of September 2025.
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 A319, making up 41.48% of the total bookings. Other popular models include Airbus A321-100/200 with 18.89%, Boeing 737-800 Passenger/BBJ2 (winglets) with 18.15%, and Boeing 737 MAX 8 with 15.56%.

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
United Airlines	PriceFrom C$ 331	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
American Airlines	PriceFrom C$ 354	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom C$ 425	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
Air Canada	PriceFrom C$ 444	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
WestJet	PriceFrom C$ 477	Free Cancellation	Rating 7.2 3,095 reviews	Search WestJet flights

Rio Grande

Carolina

Humacao

Dorado

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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.

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

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Region of Ontario flight routes

Flights from Toronto Region of Waterloo Intl to St John's

Flights from Toronto Region of Waterloo Intl to Edmonton

Flights from Toronto Pearson Intl to Thunder Bay

Flights from Toronto Region of Waterloo Intl to Calgary

Flights from Toronto Region of Waterloo Intl to Halifax Intl

Flights from Toronto Pearson Intl to Saskatoon

San Juan Luis Munoz Marin Intl Airport flight routes

Flights from Toronto Pearson Intl to San Juan Luis Munoz Marin Intl

Flights from Boston Logan Intl to San Juan Luis Munoz Marin Intl

Flights from Detroit Metropolitan Wayne County to San Juan Luis Munoz Marin Intl

Flights from New York John F Kennedy Intl to San Juan Luis Munoz Marin Intl

Flights from Miami to San Juan Luis Munoz Marin Intl

Cheap flights from Ontario to San Juan from C$ 213

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 29/10. 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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United Airlines flights from Region of Ontario to San Juan Luis Munoz Marin Intl Airport

Our best United 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.

See travel insights to San Juan from

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

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 time of 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?

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?

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?

No. A direct flight is the cheapest option for a flight between Region of Ontario to San Juan Luis Munoz Marin Intl Airport.

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

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

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

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

When did momondo last update prices for flights from Ontario to San Juan Luis Munoz Marin Intl Airport?

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

How old do you have to be to fly 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?

What is the most popular plane model from Region of Ontario to San Juan Luis Munoz Marin Intl Airport?

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?

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

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

How can momondo help me find flights 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?

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to San Juan

Region of Ontario flight routes

According to popular flight searches on momondo this year