What are the cheapest airlines to fly from Region of Ontario to San Juan one-way?

The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as C$ 221. However, be on the lookout for offers from WestJet and American Airlines, as they are both options that can get you from Region of Ontario to San Juan for a low price.

What are the most popular routes from Region of Ontario to San Juan?

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

What are the cheapest flights from Region of Ontario to San Juan?

Looking at all options, your cheapest flight can be booked for C$ 216. While the most popular route (Toronto Pearson Intl - San Juan Luis Munoz Marin Intl) can be booked for C$ 309 on average our data indicates C$ 637 when flying from Region of Ontario to San Juan.

What are the most reliable airlines from Region of Ontario to San Juan?

No one likes to see their flight delayed. When booking a flight from Region of Ontario to San Juan consider choosing Air Canada (50%), Air Canada Rouge (50%) or Delta (50%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Region of Ontario to San Juan?

Consider American Airlines, Air Canada or Delta when booking your flight. These represent the most popular airlines when flying from Region of Ontario to San Juan.

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

To save on the cost of your flight from Region of Ontario to San Juan, book at least 19 days before your planned departure. Booking around this time can save you about 39% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 331 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 432.

What is the cheapest month to fly from Region of Ontario to San Juan?

Flights from Region of Ontario to San Juan lean towards being more expensive in July. Prices are generally better when you fly from Region of Ontario to San Juan in April, with the cheapest ticket starting at C$ 205.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Ontario to San Juan 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$ 175+ Flights from Ontario to San Juan

Cheap flight deals from Ontario to San Juan

Round-trip from	C$ 407
One-way from	C$ 175

18/1-26/1
3 total stops
53h 59m total
Ontario to San Juan

Search Deals

2/2
1 total stop
16h 41m total
Ontario to San Juan

Search Deals

Find flight deals from Ontario to San Juan

Cheapest flights from Ontario to San Juan
Explore the most affordable flight options available from Ontario to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 janvier 2025.

sam. 18/17:55 p.m.YYZ - SJU

1 stop27h 46mMultiple Airlines

dim. 26/19:22 p.m.SJU - YYZ

2 stops26h 13mMultiple Airlines

Deal found 5/1C$ 407

ven. 31/18:00 a.m.YOW - SJU

2 stops38h 57mMultiple Airlines

ven. 7/26:00 a.m.SJU - YOW

1 stop9h 20mMultiple Airlines

Deal found 4/1C$ 409

sam. 25/19:00 a.m.YTZ - SJU

1 stop7h 48mMultiple Airlines

ven. 31/19:25 p.m.SJU - YTZ

1 stop14h 15mMultiple Airlines

Deal found 4/1C$ 409

mar. 21/12:45 p.m.YYZ - SJU

1 stop6h 37mUnited Airlines

mer. 26/22:05 a.m.SJU - YYZ

1 stop7h 45mUnited Airlines

Deal found 4/1C$ 409

sam. 15/38:25 p.m.YTZ - SJU

1 stop17h 10mAir Canada

dim. 23/32:25 p.m.SJU - YTZ

1 stop17h 45mAir Canada

Deal found 4/1C$ 423

dim. 13/49:10 a.m.YYZ - SJU

Nonstop4h 35mAir Canada

dim. 20/43:00 p.m.SJU - YYZ

Nonstop5h 00mAir Canada

Deal found 4/1C$ 433

mer. 22/11:14 p.m.YYZ - SJU

2 stops9h 50mAmerican Airlines

sam. 1/26:15 a.m.SJU - YYZ

2 stops10h 31mAmerican Airlines

Deal found 4/1C$ 441

dim. 23/38:30 a.m.YYZ - SJU

Nonstop4h 35mWestJet

dim. 6/42:00 p.m.SJU - YYZ

Nonstop5h 00mWestJet

Deal found 4/1C$ 472

dim. 13/45:15 a.m.YOW - SJU

1 stop8h 30mAir Canada

dim. 20/42:25 p.m.SJU - YOW

1 stop7h 42mAir Canada

Deal found 4/1C$ 484

dim. 12/17:30 a.m.YUL - SJU

2 stops15h 34mAmerican Airlines

sam. 25/16:00 a.m.SJU - YUL

1 stop10h 25mAmerican Airlines

Deal found 4/1C$ 494

mar. 28/19:15 a.m.YUL - SJU

1 stop12h 07mAir Canada

ven. 7/22:05 a.m.SJU - YUL

2 stops18h 35mAir Canada

Deal found 4/1C$ 496

dim. 2/26:35 p.m.YUL - SJU

1 stop13h 46mMultiple Airlines

lun. 10/212:09 p.m.SJU - YUL

1 stop13h 36mMultiple Airlines

Deal found 3/1C$ 497

Best flights from Ontario to San Juan
Discover carefully curated flight deals from Ontario to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 janvier 2025.

sam. 18/17:55 p.m.YYZ - SJU

1 stop27h 46mMultiple Airlines

dim. 26/19:22 p.m.SJU - YYZ

2 stops26h 13mMultiple Airlines

Deal found 5/1C$ 407

mar. 21/12:45 p.m.YYZ - SJU

1 stop6h 37mUnited Airlines

mer. 26/22:05 a.m.SJU - YYZ

1 stop7h 45mUnited Airlines

Deal found 4/1C$ 409

sam. 15/38:25 p.m.YTZ - SJU

1 stop17h 10mAir Canada

dim. 23/32:25 p.m.SJU - YTZ

1 stop17h 45mAir Canada

Deal found 4/1C$ 423

mer. 22/11:05 p.m.YYZ - SJU

1 stop7h 54mAmerican Airlines

sam. 1/26:15 a.m.SJU - YYZ

2 stops10h 31mAmerican Airlines

Deal found 5/1C$ 441

dim. 23/38:30 a.m.YYZ - SJU

Nonstop4h 35mWestJet

dim. 6/42:00 p.m.SJU - YYZ

Nonstop5h 00mWestJet

Deal found 4/1C$ 472

jeu. 23/112:52 p.m.YUL - SJU

1 stop9h 54mDelta

jeu. 30/13:23 p.m.SJU - YUL

1 stop9h 02mDelta

Deal found 4/1C$ 520

dim. 19/18:00 a.m.YUL - SJU

Nonstop4h 30mAir Transat

dim. 26/12:35 p.m.SJU - YUL

Nonstop4h 35mAir Transat

Deal found 4/1C$ 675

ven. 31/18:00 a.m.YOW - SJU

2 stops38h 57mMultiple Airlines

ven. 7/26:00 a.m.SJU - YOW

1 stop9h 20mMultiple Airlines

Deal found 4/1C$ 409

dim. 13/49:10 a.m.YYZ - SJU

Nonstop4h 35mAir Canada

dim. 20/42:25 p.m.SJU - YYZ

1 stop17h 08mAir Canada

Deal found 4/1C$ 433

sam. 25/19:00 a.m.YTZ - SJU

1 stop7h 48mMultiple Airlines

ven. 31/19:25 p.m.SJU - YTZ

1 stop14h 15mMultiple Airlines

Deal found 4/1C$ 409

jeu. 23/17:30 a.m.YUL - SJU

1 stop15h 28mAmerican Airlines

lun. 3/26:00 a.m.SJU - YUL

1 stop17h 46mAmerican Airlines

Deal found 4/1C$ 498

sam. 8/24:45 p.m.YOW - SJU

2 stops20h 55mAir Canada

ven. 14/22:05 a.m.SJU - YOW

1 stop15h 11mAir Canada

Deal found 4/1C$ 485

Direct flights from Ontario to San Juan
Explore direct flight options from Ontario to San Juan based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 janvier 2025.

dim. 13/49:10 a.m.YYZ - SJU

Nonstop4h 35mAir Canada

dim. 20/43:00 p.m.SJU - YYZ

Nonstop5h 00mAir Canada

Deal found 4/1C$ 433

dim. 30/38:30 a.m.YYZ - SJU

Nonstop4h 35mWestJet

dim. 6/42:00 p.m.SJU - YYZ

Nonstop5h 00mWestJet

Deal found 3/1C$ 462

dim. 13/49:00 a.m.YUL - SJU

Nonstop4h 20mAir Canada

dim. 20/42:25 p.m.SJU - YUL

Nonstop4h 45mAir Canada

Deal found 3/1C$ 614

dim. 9/29:05 a.m.YYZ - SJU

Nonstop4h 35mMultiple Airlines

dim. 16/23:00 p.m.SJU - YYZ

Nonstop5h 00mMultiple Airlines

Deal found 5/1C$ 659

dim. 19/18:00 a.m.YUL - SJU

Nonstop4h 30mAir Transat

dim. 26/12:35 p.m.SJU - YUL

Nonstop4h 35mAir Transat

Deal found 4/1C$ 675

dim. 23/28:30 a.m.YYZ - SJU

Nonstop4h 35mDelta

dim. 2/33:00 p.m.SJU - YYZ

Nonstop5h 00mDelta

Deal found 3/1C$ 1,010

Last-minute flights from Ontario to San Juan
Discover last-minute flight deals from Ontario to San Juan. Data last updated 5 janvier 2025 and is based on user searches.

ven. 10/16:35 p.m.YUL - SJU

1 stop13h 46mMultiple Airlines

ven. 24/18:43 a.m.SJU - YUL

2 stops15h 02mMultiple Airlines

Deal found 3/1C$ 501

ven. 10/12:00 p.m.YYZ - SJU

2 stops20h 18mMultiple Airlines

mar. 14/18:45 a.m.SJU - YYZ

2 stops16h 10mMultiple Airlines

Deal found 4/1C$ 591

ven. 10/17:45 p.m.YTZ - SJU

1 stop21h 25mMultiple Airlines

mar. 14/18:40 p.m.SJU - YTZ

2 stops26h 35mMultiple Airlines

Deal found 4/1C$ 621

ven. 10/17:00 a.m.YUL - SJU

1 stop13h 06mWestJet

dim. 26/13:05 p.m.SJU - YUL

1 stop10h 35mWestJet

Deal found 4/1C$ 682

sam. 11/17:35 a.m.YYZ - SJU

1 stop15h 23mAmerican Airlines

sam. 18/16:00 a.m.SJU - YYZ

1 stop10h 30mAmerican Airlines

Deal found 4/1C$ 494

sam. 11/17:40 p.m.YYZ - SJU

1 stop25h 42mUnited Airlines

ven. 17/12:05 a.m.SJU - YYZ

1 stop7h 45mUnited Airlines

Deal found 4/1C$ 578

sam. 11/18:25 p.m.YTZ - SJU

1 stop17h 10mAir Canada

ven. 17/12:05 a.m.SJU - YTZ

2 stops10h 45mAir Canada

Deal found 4/1C$ 639

sam. 11/16:00 a.m.YYZ - SJU

1 stop16h 59mWestJet

dim. 19/16:15 a.m.SJU - YYZ

1 stop18h 40mWestJet

Deal found 5/1C$ 702

dim. 12/17:30 a.m.YUL - SJU

2 stops15h 34mAmerican Airlines

sam. 25/16:00 a.m.SJU - YUL

1 stop10h 25mAmerican Airlines

Deal found 4/1C$ 494

dim. 12/16:35 p.m.YUL - SJU

1 stop10h 37mAir Canada

ven. 17/12:05 a.m.SJU - YUL

1 stop16h 12mAir Canada

Deal found 4/1C$ 640

lun. 13/16:10 a.m.YYZ - SJU

1 stop14h 18mAir Canada

ven. 17/12:05 a.m.SJU - YYZ

2 stops10h 36mAir Canada

Deal found 4/1C$ 656

mar. 14/16:00 a.m.YUL - SJU

1 stop8h 38mUnited Airlines

mer. 22/12:10 p.m.SJU - YUL

1 stop8h 32mUnited Airlines

Deal found 4/1C$ 666

One-way flights from Ontario to San Juan
Search for one-way flight options from Ontario to San Juan. Find affordable one-way fares based on user searches. Data last updated 5 janvier 2025.

dim. 2/27:00 a.m.YYZ - SJU

1 stop16h 41mMultiple Airlines

Deal found 4/1C$ 175

dim. 16/210:00 a.m.YYZ - SJU

1 stop11h 22mUnited Airlines

Deal found 4/1C$ 221

dim. 16/26:35 p.m.YUL - SJU

1 stop17h 57mMultiple Airlines

Deal found 4/1C$ 224

dim. 19/18:45 a.m.YYZ - SJU

Nonstop4h 45mWestJet

Deal found 4/1C$ 227

dim. 19/112:30 p.m.YYZ - SJU

1 stop10h 28mAmerican Airlines

Deal found 4/1C$ 235

sam. 18/17:30 a.m.YUL - SJU

1 stop15h 28mAmerican Airlines

Deal found 4/1C$ 238

dim. 2/22:00 p.m.YTZ - SJU

2 stops18h 21mMultiple Airlines

Deal found 4/1C$ 243

sam. 29/36:35 p.m.YUL - SJU

1 stop26h 03mAir Canada

Deal found 4/1C$ 279

sam. 8/25:10 p.m.YOW - SJU

1 stop16h 37mMultiple Airlines

Deal found 3/1C$ 280

dim. 16/28:00 a.m.YUL - SJU

Nonstop4h 30mAir Transat

Deal found 4/1C$ 334

mar. 18/29:45 a.m.YOW - SJU

1 stop11h 37mUnited Airlines

Deal found 4/1C$ 339

jeu. 20/37:00 a.m.YUL - SJU

1 stop6h 40mUnited Airlines

Deal found 4/1C$ 345

Find flights from Ontario to San Juan within your budget

Fly from

Fly to

Route

Depart

Return

Price

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

sam. 18/1

7:55 p.m.-12:41 a.m.

1 stop27h 46m

San Juan Luis Munoz Marin Intl

dim. 26/1

9:22 p.m.-10:35 p.m.

2 stops26h 13m

C$ 407

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

mar. 21/1

2:45 p.m.-10:22 p.m.

1 stop6h 37m

San Juan Luis Munoz Marin Intl

mer. 26/2

2:05 a.m.-8:50 a.m.

1 stop7h 45m

C$ 409

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

ven. 31/1

8:00 a.m.-11:57 p.m.

2 stops38h 57m

San Juan Luis Munoz Marin Intl

ven. 7/2

6:00 a.m.-2:20 p.m.

1 stop9h 20m

C$ 409

TorontoSan Juan

YTZ - SJU

YTZSJU

Toronto Island

sam. 25/1

9:00 a.m.-5:48 p.m.

1 stop7h 48m

San Juan Luis Munoz Marin Intl

ven. 31/1

9:25 p.m.-5:58 p.m.

2 stops21h 33m

C$ 409

TorontoSan Juan

YTZ - SJU

YTZSJU

Toronto Island

sam. 15/3

8:25 p.m.-1:35 p.m.

1 stop17h 10m

San Juan Luis Munoz Marin Intl

dim. 23/3

2:25 p.m.-8:10 a.m.

1 stop17h 45m

C$ 423

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

dim. 13/4

9:10 a.m.-1:45 p.m.

Nonstop4h 35m

San Juan Luis Munoz Marin Intl

dim. 20/4

3:00 p.m.-8:00 p.m.

Nonstop5h 00m

C$ 433

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

mer. 22/1

1:05 p.m.-9:59 p.m.

1 stop7h 54m

San Juan Luis Munoz Marin Intl

sam. 1/2

6:15 a.m.-3:46 p.m.

2 stops10h 31m

C$ 441

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

dim. 23/3

8:30 a.m.-1:05 p.m.

Nonstop4h 35m

San Juan Luis Munoz Marin Intl

dim. 6/4

2:00 p.m.-7:00 p.m.

Nonstop5h 00m

C$ 472

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

dim. 13/4

5:15 a.m.-1:45 p.m.

1 stop8h 30m

San Juan Luis Munoz Marin Intl

dim. 20/4

2:25 p.m.-10:07 p.m.

1 stop7h 42m

C$ 484

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

sam. 1/2

11:08 a.m.-12:56 p.m.

1 stop24h 48m

San Juan Luis Munoz Marin Intl

ven. 7/2

2:05 a.m.-3:58 p.m.

1 stop14h 53m

C$ 494

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 39 results

Best time to book a flight from Ontario to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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.

Travel insights for flights from Ontario to San Juan

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

What is the cheapest month to book a flight from Region of Ontario to San Juan?

Currently, April is the cheapest month in which you can book a flight from Region of Ontario to San Juan (average of C$ 254). Flying from Region of Ontario to San Juan in May is currently the most expensive (average of C$ 580). 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 SJU?

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 Juan as you normally would.

Rainfall in San Juan by month

In terms of precipitation, rainfall in San Juan ranges from 55.0 - 156.0 mm per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit San Juan when rainfall is around 55.0 mm.

Temperature in San Juan by month

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

Reviews of airlines servicing San Juan

See what other customers who have flown with United Airlines, Air Canada and Delta from Ontario to San Juan have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,611 reviews

Check prices

Reviews

1 / 10

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

Alaska Airlines

8.0

Very good

9,611 reviews

Alaska Airlines

8.0

Very good

9,611 reviews

Check prices

Reviews

1 / 10

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

Caribbean Airlines

8.0

Very good

155 reviews

Alaska Airlines

8.0

Very good

9,611 reviews

Check prices

Reviews

1 / 10

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

Delta

8.0

Very good

8,517 reviews

Alaska Airlines

8.0

Very good

9,611 reviews

Check prices

Reviews

1 / 10

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

Air Transat

7.8

Good

386 reviews

Alaska Airlines

8.0

Very good

9,611 reviews

Check prices

Reviews

1 / 10

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

United Airlines

7.4

Good

8,945 reviews

Alaska Airlines

8.0

Very good

9,611 reviews

Check prices

Reviews

1 / 10

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

Related info for your journey

What are the cheapest airlines to fly from Region of Ontario to San Juan one-way?
The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as C$ 221. However, be on the lookout for offers from WestJet and American Airlines, as they are both options that can get you from Region of Ontario to San Juan for a low price.
What are the most popular routes from Region of Ontario to San Juan?
Most travellers choose Toronto Pearson Intl - San Juan Luis Munoz Marin Intl, Montreal Pierre Elliott Trudeau Intl - San Juan Luis Munoz Marin Intl or Toronto Island - San Juan Luis Munoz Marin Intl when deciding on the best route from Region of Ontario to San Juan.
What are the most reliable airlines from Region of Ontario to San Juan?
No one likes to see their flight delayed. When booking a flight from Region of Ontario to San Juan consider choosing Air Canada (50%), Air Canada Rouge (50%) or Delta (50%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Region of Ontario to San Juan?
Looking at all options, your cheapest flight can be booked for C$ 216. While the most popular route (Toronto Pearson Intl - San Juan Luis Munoz Marin Intl) can be booked for C$ 309 on average our data indicates C$ 637 when flying from Region of Ontario to San Juan.
Can I find deals for flights from Ontario to San Juan that include hotel bookings?
Yes. In addition to deals on Ontario to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to San Juan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to San Juan.
Can I find deals for business class flights from Ontario to San Juan?
Yes. Cheapflights offers flight deals from Ontario to San Juan 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 Juan?
Currently, April is the cheapest month in which you can book a flight from Region of Ontario to San Juan (average of C$ 254). Flying from Region of Ontario to San Juan in May is currently the most expensive (average of C$ 580). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ontario to San Juan

Pearson Intl to Luis Munoz Marin Intl flights

Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl flights

Toronto Island to Luis Munoz Marin Intl flights

Ottawa to Luis Munoz Marin Intl flights

Québec City to Luis Munoz Marin Intl flights

Calgary to Luis Munoz Marin Intl flights

Halifax to Luis Munoz Marin Intl flights

Edmonton to Luis Munoz Marin Intl flights

Vancouver Intl to Luis Munoz Marin Intl flights

Winnipeg to Luis Munoz Marin Intl flights

Pierre Elliott Trudeau Intl to Culebra flights

Pierre Elliott Trudeau Intl to Aguadilla flights

Pierre Elliott Trudeau Intl to Vieques flights

Pearson Intl to Aguadilla flights

Pearson Intl to Culebra flights

Ottawa to Aguadilla flights

Complete your trip

San Juan car rentals

San Juan Luis Munoz Marin Intl Airport car rentals

Ponce Mercedita Airport car rentals

San Juan Isla Grande Airport car rentals

Vieques Airport car rentals

Aguadilla car rentals

Santurce car rentals

Condado car rentals

San Juan Antiguo car rentals

Hato Rey Sur car rentals

Hato Rey Norte car rentals

Gobernador Piñero car rentals

Top 7 airlines flying from Ontario to San Juan

Airline	Cheapest	Average	Flexibility	On-time
Air Transat	CheapestC$ 272	AverageC$ 305	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
American Airlines	CheapestC$ 281	AverageC$ 552	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	CheapestC$ 283	AverageC$ 719	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
WestJet	CheapestC$ 292	AverageC$ 754	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 369	AverageC$ 785	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Delta	CheapestC$ 446	AverageC$ 548	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
WestJet Encore	CheapestC$ 765	AverageC$ 836	FlexibilityNo cancel fee	On-timeN/A	Search WestJet Encore flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Ontario to San Juan via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to San Juan for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to San Juan, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Ontario to San Juan flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Ontario to San Juan from C$ 175

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to San Juan

Round-trip from

One-way from

Find flight deals from Ontario to San Juan

Cheapest flights from Ontario to San JuanExplore the most affordable flight options available from Ontario to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 janvier 2025.

Explore the most affordable flight options available from Ontario to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 janvier 2025.

Find flights from Ontario to San Juan within your budget

Best time to book a flight from Ontario to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Ontario with our price prediction graph.

Travel insights for flights from Ontario to San Juan

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

What is the cheapest month to book a flight from Region of Ontario to San Juan?

What is the cheapest time of day to fly from ON to SJU?

Find hourly flight availability from Ontario to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 janvier 2025.

Rainfall in San Juan by month

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

Temperature in San Juan by month

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

Reviews of airlines servicing San Juan

See what other customers who have flown with United Airlines, Air Canada and Delta from Ontario to San Juan have to say. Reviews also offer insight into each airline's 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 Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Region of Ontario to San Juan one-way?

What are the most popular routes from Region of Ontario to San Juan?

What are the most reliable airlines from Region of Ontario to San Juan?

What are the cheapest flights from Region of Ontario to San Juan?

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

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

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

What is the cheapest month to book a flight from Region of Ontario to San Juan?

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Alternative routes for Ontario to San Juan

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Ontario to San Juan

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Cheapest flights from Ontario to San Juan
Explore the most affordable flight options available from Ontario to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 janvier 2025.