How long is the flight from Region of Ontario to Puerto Rico?

A quick flight from Region of Ontario to Puerto Rico can take about 7h 45m. United Airlines provides one of the quickest options available for as low as C$ 437. Region of Ontario and Puerto Rico are separated by a distance of 3087 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to fly from Region of Ontario to Puerto Rico one-way?

The cheapest airlines for a one-way flight from Region of Ontario to Puerto Rico are Arajet (C$ 167), WestJet (C$ 199), and Air Canada (C$ 244).

In terms of precipitation, rainfall in Puerto Rico 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 Puerto Rico when rainfall is around 55.0 mm.

If weather is an important factor for your trip to Puerto Rico, 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).

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

When flying from Region of Ontario to Puerto Rico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Ontario to Puerto Rico that include hotel bookings?

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

How can I find direct flights from Ontario to Puerto Rico?

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

Can I find deals for business class flights from Ontario to Puerto Rico?

Yes. Cheapflights offers flight deals from Ontario to Puerto Rico 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$ 214+ Cheap Flights from Ontario to Puerto Rico

Cheap flight deals from Ontario to Puerto Rico

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Ontario to Puerto Rico
Explore the most affordable flight options available from Ontario to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Sat 7/1110:52 a.m. -

1 stop7h 28m

Thu 12/114:24 p.m. -

1 stop8h 26m

Deal found 4/9C$ 300

Fri 16/106:30 a.m. -

1 stop9h 50m

Tue 20/104:30 p.m. -

1 stop7h 25m

Deal found 8/9C$ 373

Sat 17/1012:40 p.m. -

1 stop6h 50m

Tue 20/104:30 p.m. -

1 stop7h 25m

Deal found 3/9C$ 388

Fri 23/107:00 a.m. -

1 stop9h 20m

Sun 1/114:00 p.m. -

1 stop9h 15m

Deal found 7/9C$ 405

Fri 16/106:30 a.m. -

1 stop9h 50m

Tue 27/1010:49 a.m. -

1 stop13h 06m

Deal found 3/9C$ 412

Wed 28/107:00 a.m. -

1 stop6h 40m

Mon 2/111:00 p.m. -

1 stop9h 42m

Deal found 7/9C$ 417

Tue 20/106:10 a.m. -

1 stop9h 32m

Tue 20/101:00 a.m. -

1 stop8h 19m

Deal found 3/9C$ 427

Sun 25/106:10 a.m. -

1 stop9h 26m

Sat 31/107:25 a.m. -

1 stop9h 22m

Deal found 6/9C$ 428

Sat 17/107:00 a.m. -

1 stop7h 44m

Wed 21/104:55 p.m. -

1 stop6h 59m

Deal found 3/9C$ 435

Mon 19/106:00 a.m. -

1 stop7h 45m

Wed 28/107:05 a.m. -

1 stop8h 11m

Deal found 3/9C$ 437

Tue 8/1210:53 a.m. -

1 stop9h 07m

Mon 14/122:05 a.m. -

1 stop8h 24m

Deal found 7/9C$ 437

Mon 19/106:00 a.m. -

1 stop7h 45m

Wed 21/101:25 p.m. -

1 stop8h 41m

Deal found 6/9C$ 438

Best flights from Ontario to Puerto Rico
Discover carefully curated flight deals from Ontario to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Mon 19/106:00 a.m. -

1 stop7h 45m

Wed 28/107:05 a.m. -

1 stop8h 11m

Deal found 3/9C$ 437

Wed 24/26:30 a.m. -

1 stop7h 28m

Sat 6/38:50 p.m. -

1 stop28h 00m

Deal found 7/9C$ 579

Sat 19/96:25 a.m. -

1 stop16h 44m

Tue 22/912:15 a.m. -

1 stop16h 00m

Deal found 5/9C$ 657

Wed 4/116:00 a.m. -

2 stops14h 00m

Fri 13/113:20 p.m. -

2 stops21h 17m

Deal found 7/9C$ 770

Tue 10/113:00 p.m. -

1 stop8h 36m

Wed 18/118:05 a.m. -

1 stop8h 11m

Deal found 8/9C$ 438

Wed 21/103:25 p.m. -

1 stop8h 25m

Wed 28/107:05 a.m. -

1 stop8h 11m

Deal found 5/9C$ 438

Tue 1/1210:53 a.m. -

1 stop9h 07m

Sat 5/122:05 a.m. -

1 stop8h 24m

Deal found 4/9C$ 448

Wed 28/103:10 p.m. -

1 stop8h 26m

Thu 5/118:05 a.m. -

1 stop8h 02m

Deal found 5/9C$ 491

Fri 25/97:55 a.m. -

1 stop15h 14m

Mon 28/912:15 a.m. -

1 stop11h 44m

Deal found 4/9C$ 658

Sat 5/127:20 p.m. -

1 stop17h 10m

Sat 12/127:40 a.m. -

2 stops36h 05m

Deal found 7/9C$ 661

Sat 19/93:00 p.m. -

1 stop8h 50m

Tue 22/91:00 a.m. -

1 stop8h 19m

Deal found 4/9C$ 507

Mon 26/1010:35 a.m. -

2 stops33h 25m

Wed 28/101:05 a.m. -

2 stops17h 40m

Deal found 7/9C$ 661

Sat 23/13:00 p.m. -

1 stop8h 36m

Sat 6/22:05 a.m. -

1 stop8h 24m

Deal found 7/9C$ 513

Wed 2/1212:10 p.m. -

1 stop9h 06m

Tue 8/126:16 a.m. -

1 stop10h 37m

Deal found 5/9C$ 900

Tue 1/1210:53 a.m. -

1 stop9h 07m

Mon 7/124:55 p.m. -

1 stop8h 04m

Deal found 5/9C$ 513

Mon 26/106:00 a.m. -

1 stop17h 36m

Wed 28/101:05 a.m. -

2 stops10h 32m

Deal found 7/9C$ 709

Thu 3/1212:10 p.m. -

1 stop9h 06m

Tue 8/126:16 a.m. -

1 stop8h 17m

Deal found 5/9C$ 900

Sat 30/112:30 p.m. -

2 stops11h 06m

Fri 5/22:05 a.m. -

2 stops13h 21m

Deal found 7/9C$ 720

Thu 28/13:00 p.m. -

1 stop8h 36m

Fri 5/28:05 a.m. -

1 stop7h 57m

Deal found 7/9C$ 543

Sat 6/27:05 a.m. -

1 stop30h 19m

Mon 1/33:20 p.m. -

1 stop26h 05m

Deal found 4/9C$ 915

Wed 30/97:00 a.m. -

1 stop7h 44m

Sat 10/101:25 p.m. -

1 stop8h 58m

Deal found 3/9C$ 560

Sun 24/16:00 a.m. -

2 stops16h 57m

Tue 9/25:01 a.m. -

2 stops15h 14m

Deal found 4/9C$ 950

Tue 6/1012:30 p.m. -

2 stops11h 20m

Tue 13/101:00 a.m. -

2 stops12h 15m

Deal found 6/9C$ 820

Fri 4/1210:53 a.m. -

1 stop9h 07m

Wed 9/122:35 p.m. -

1 stop7h 54m

Deal found 5/9C$ 567

Sun 31/13:15 p.m. -

1 stop6h 07m

Sun 7/26:01 a.m. -

1 stop8h 32m

Deal found 7/9C$ 1,001

Wed 2/122:45 p.m. -

1 stop6h 37m

Sat 5/122:05 a.m. -

1 stop8h 24m

Deal found 5/9C$ 567

Tue 8/1210:20 a.m. -

2 stops11h 02m

Tue 15/128:05 a.m. -

2 stops10h 51m

Deal found 3/9C$ 836

Sat 7/113:00 p.m. -

1 stop8h 36m

Tue 17/118:05 a.m. -

1 stop8h 11m

Deal found 8/9C$ 568

Sun 6/1212:10 p.m. -

1 stop9h 06m

Sun 13/126:16 a.m. -

1 stop8h 17m

Deal found 7/9C$ 1,032

Sat 5/1212:10 p.m. -

1 stop7h 50m

Sat 12/128:25 a.m. -

1 stop9h 16m

Deal found 4/9C$ 889

Find flight deals from Ontario to Puerto Rico

Round-trip from	C$ 300
One-way from	C$ 214
Popular in	July
Cheapest in	September
Average price	C$ 435
Good round-trip deal	C$ 781 or less
Good one-way deal	C$ 282 or less

Arajet
7/11-12/11
2 total stops
15h 54m total
Ontario to Puerto Rico

Search Deals

Arajet
24/10-31/12
1 total stop
6h 50m total
Ontario to Puerto Rico

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (C$ 74 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 28 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Ontario to Puerto Rico.

Search Deals

Price to beat on a one-way flight from Ontario to Puerto Rico.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSan Juan

YYZ Toronto Pearson Intl - SJU San Juan Luis Munoz Marin Intl

YYZSJU

Toronto Pearson Intl

Sat 31/10

11:50 a.m.-7:08 p.m.

1 stop7h 18m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 227

TorontoSan Juan

YYZ Toronto Pearson Intl - SJU San Juan Luis Munoz Marin Intl

YYZSJU

Toronto Pearson Intl

Sat 14/11

10:52 a.m.-7:20 p.m.

1 stop7h 28m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 238

MontrealSan Juan

YUL Montreal Pierre Elliott Trudeau Intl - SJU San Juan Luis Munoz Marin Intl

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

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

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 268

TorontoSan Juan

YYZ Toronto Pearson Intl - SJU San Juan Luis Munoz Marin Intl

YYZSJU

Toronto Pearson Intl

Mon 1/2

3:00 p.m.-12:36 a.m.

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 268

TorontoSan Juan

YYZ Toronto Pearson Intl - SJU San Juan Luis Munoz Marin Intl

YYZSJU

Toronto Pearson Intl

Mon 2/11

10:53 a.m.-9:00 p.m.

1 stop9h 07m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 268

TorontoSan Juan

YYZ Toronto Pearson Intl - SJU San Juan Luis Munoz Marin Intl

YYZSJU

Toronto Pearson Intl

Wed 9/12

10:53 a.m.-9:00 p.m.

1 stop9h 07m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 268

MontrealSan Juan

YUL Montreal Pierre Elliott Trudeau Intl - SJU San Juan Luis Munoz Marin Intl

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

3:00 p.m.-12:36 a.m.

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 270

Quickest round-trip

MontrealSan Juan

YUL Montreal Pierre Elliott Trudeau Intl - SJU San Juan Luis Munoz Marin Intl

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sat 6/2

11:07 a.m.-7:20 p.m.

1 stop7h 13m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 274

TorontoSan Juan

YYZ Toronto Pearson Intl - SJU San Juan Luis Munoz Marin Intl

YYZSJU

Toronto Pearson Intl

Tue 17/11

2:57 p.m.-12:36 a.m.

1 stop8h 39m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 274

TorontoSan Juan

YYZ Toronto Pearson Intl - SJU San Juan Luis Munoz Marin Intl

YYZSJU

Toronto Pearson Intl

Tue 1/12

10:53 a.m.-9:00 p.m.

1 stop9h 07m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 274

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Ontario to Puerto Rico

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

YYZ-SJU

YUL-SJU

YTZ-SJU

YOW-SJU

YYZ-BQN

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 Puerto Rico

CAON-PR0

YYZ-SJU

YUL-SJU

YTZ-SJU

YOW-SJU

What is the cheapest month to book a flight from Region of Ontario to Puerto Rico?

Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Puerto Rico (average of C$ 475). Flying from Region of Ontario to Puerto Rico in February is currently the most expensive (average of C$ 898). 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.

How far ahead should I book a flight from Region of Ontario to Puerto Rico?

Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to Puerto Rico. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

How long is the flight from Region of Ontario to Puerto Rico?
A quick flight from Region of Ontario to Puerto Rico can take about 7h 45m. United Airlines provides one of the quickest options available for as low as C$ 437. Region of Ontario and Puerto Rico are separated by a distance of 3087 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Region of Ontario to Puerto Rico one-way?
The cheapest airlines for a one-way flight from Region of Ontario to Puerto Rico are Arajet (C$ 167), WestJet (C$ 199), and Air Canada (C$ 244).
Can I find deals for flights from Ontario to Puerto Rico that include hotel bookings?
Yes. In addition to deals on Ontario to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Puerto Rico?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Puerto Rico.
Can I find deals for business class flights from Ontario to Puerto Rico?
Yes. Cheapflights offers flight deals from Ontario to Puerto Rico 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 Puerto Rico?
Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Puerto Rico (average of C$ 475). Flying from Region of Ontario to Puerto Rico in February is currently the most expensive (average of C$ 898). 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

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Top destinations

Alternative routes for Ontario to Puerto Rico

Pearson Intl to Punta Cana flights

Pierre Elliott Trudeau Intl to Punta Cana flights

Pierre Elliott Trudeau Intl to Pointe-à-Pitre flights

Pierre Elliott Trudeau Intl to Fort-de-France flights

Pearson Intl to Montego Bay flights

Pierre Elliott Trudeau Intl to Willemstad flights

Pearson Intl to Port of Spain flights

Pearson Intl to Bridgetown flights

Toronto Island to Punta Cana flights

Pearson Intl to Kingston flights

Pearson Intl to Oranjestad flights

Pearson Intl to Willemstad flights

Pierre Elliott Trudeau Intl to Puerto Plata flights

Québec City to Fort-de-France flights

Pierre Elliott Trudeau Intl to Simpson Bay flights

Pierre Elliott Trudeau Intl to Santo Domingo flights

Pierre Elliott Trudeau Intl to Oranjestad flights

Pearson Intl to Luis Munoz Marin Intl flights

Pearson Intl to Santo Domingo flights

Pierre Elliott Trudeau Intl to Nagua flights

Pierre Elliott Trudeau Intl to Nassau flights

Pearson Intl to Simpson Bay flights

Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl flights

Pearson Intl to Nassau flights

Québec City to Punta Cana flights

Pierre Elliott Trudeau Intl to Bridgetown flights

Ottawa to Punta Cana flights

Pearson Intl to Puerto Plata flights

Pierre Elliott Trudeau Intl to Montego Bay flights

Pearson Intl to George Town flights

Pierre Elliott Trudeau Intl to Providenciales flights

Québec City to Pointe-à-Pitre flights

Pearson Intl to Providenciales flights

Québec City to Puerto Plata flights

Pearson Intl to Castries flights

Halifax to Punta Cana flights

Toronto Island to Montego Bay flights

Toronto Island to Willemstad flights

Vancouver Intl to Luis Munoz Marin Intl flights

Toronto Island to Nassau flights

Toronto Island to Luis Munoz Marin Intl flights

Vancouver Intl to Montego Bay flights

Calgary to Punta Cana flights

Ottawa to Bridgetown flights

Pearson Intl to Kingstown flights

Pierre Elliott Trudeau Intl to Castries flights

Edmonton to Punta Cana flights

Toronto Island to Kingston flights

Vancouver Intl to Punta Cana flights

Top 6 airlines flying from Ontario to Puerto Rico

Airline	Cheapest	Average	Flexibility	On-time
Arajet	CheapestC$ 257	AverageC$ 497	FlexibilityNo cancel fee	On-timeN/A	Search Arajet flights
American Airlines	CheapestC$ 262	AverageC$ 563	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	CheapestC$ 330	AverageC$ 644	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
WestJet	CheapestC$ 331	AverageC$ 968	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 363	AverageC$ 985	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Delta	CheapestC$ 781	AverageC$ 938	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

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How does Cheapflights help users find flights from Ontario to Puerto Rico?

Cheapflights helps you search for flights from Ontario to Puerto Rico 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.

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Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Puerto Rico for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Puerto Rico flexibly with Cheapflights today.

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Cheap flights from Ontario to Puerto Rico from C$ 214

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Puerto Rico

Cheapest flights from Ontario to Puerto RicoExplore the most affordable flight options available from Ontario to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Explore the most affordable flight options available from Ontario to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Best flights from Ontario to Puerto RicoDiscover carefully curated flight deals from Ontario to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Discover carefully curated flight deals from Ontario to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Direct flights from Ontario to Puerto RicoExplore direct flight options from Ontario to Puerto Rico based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 September 2026.

Explore direct flight options from Ontario to Puerto Rico based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 September 2026.

Last-minute flights from Ontario to Puerto RicoDiscover last-minute flight deals from Ontario to Puerto Rico. Data last updated 8 September 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Puerto Rico. Data last updated 8 September 2026 and is based on user searches.

One-way flights from Ontario to Puerto RicoSearch for one-way flight options from Ontario to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

Search for one-way flight options from Ontario to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

Find flight deals from Ontario to Puerto Rico

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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Good one-way deal

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Use the filters below to find and compare flights from Ontario to Puerto Rico that are best for you.

Best time to book a flight from Ontario to Puerto Rico

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

Cheapflights Insights

What is the cheapest month to book a flight from Region of Ontario to Puerto Rico?

How far ahead should I book a flight from Region of Ontario to Puerto Rico?

Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to Puerto Rico. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

How long is the flight from Region of Ontario to Puerto Rico?

What are the cheapest airlines to fly from Region of Ontario to Puerto Rico one-way?

Can I find deals for flights from Ontario to Puerto Rico that include hotel bookings?

How can I find direct flights from Ontario to Puerto Rico?

Can I find deals for business class flights from Ontario to Puerto Rico?

What is the cheapest month to book a flight from Region of Ontario to Puerto Rico?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Puerto Rico

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

Complete your trip

Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Ontario to Puerto Rico by cabin class

Find flights from Ontario to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ontario and Puerto Rico flights

Browse other Ontario and Puerto Rico flight options. Last updated on 8 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Puerto Rico

Find the right flight back to Ontario after your stay in Puerto Rico

Ontario to Puerto Rico flights

Consider these flights travelling from Ontario to Puerto Rico.

Top 6 airlines flying from Ontario to Puerto Rico

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Cheapest flights from Ontario to Puerto Rico
Explore the most affordable flight options available from Ontario to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Best flights from Ontario to Puerto Rico
Discover carefully curated flight deals from Ontario to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Direct flights from Ontario to Puerto Rico
Explore direct flight options from Ontario to Puerto Rico based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 September 2026.

Last-minute flights from Ontario to Puerto Rico
Discover last-minute flight deals from Ontario to Puerto Rico. Data last updated 8 September 2026 and is based on user searches.

One-way flights from Ontario to Puerto Rico
Search for one-way flight options from Ontario to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.