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 57m. United Airlines provides one of the quickest options available for as low as C$ 489. Region of Ontario and Puerto Rico are separated by a distance of 3032 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$ 171), WestJet (C$ 182), and United Airlines (C$ 257).

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).

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$ 259+ 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 November 2026.

Sun 6/127:35 a.m. -

1 stop12h 02m

Tue 15/129:52 p.m. -

2 stops27h 03m

Deal found 8/11C$ 486

Tue 8/122:57 p.m. -

1 stop8h 39m

Tue 15/122:52 p.m. -

1 stop7h 32m

Deal found 8/11C$ 489

Sun 6/122:57 p.m. -

1 stop8h 00m

Wed 9/121:09 a.m. -

1 stop9h 05m

Deal found 7/11C$ 499

Mon 7/122:57 p.m. -

1 stop8h 39m

Sun 13/122:05 a.m. -

1 stop8h 09m

Deal found 8/11C$ 499

Sat 5/122:45 p.m. -

1 stop6h 37m

Thu 10/122:05 a.m. -

1 stop8h 09m

Deal found 7/11C$ 500

Sat 5/127:35 a.m. -

1 stop12h 02m

Thu 17/126:00 a.m. -

1 stop10h 20m

Deal found 7/11C$ 501

Sat 5/127:35 a.m. -

1 stop12h 02m

Wed 16/126:25 a.m. -

1 stop9h 55m

Deal found 7/11C$ 503

Sat 5/122:57 p.m. -

1 stop8h 39m

Fri 11/122:05 a.m. -

1 stop8h 09m

Deal found 5/11C$ 506

Wed 9/122:57 p.m. -

1 stop8h 39m

Sun 13/122:05 a.m. -

1 stop8h 09m

Deal found 4/11C$ 507

Sun 6/126:00 a.m. -

1 stop6h 32m

Sat 12/128:05 a.m. -

1 stop8h 02m

Deal found 4/11C$ 534

Sat 14/112:57 p.m. -

1 stop8h 00m

Tue 17/111:09 a.m. -

1 stop9h 05m

Deal found 3/11C$ 534

Sun 6/126:00 a.m. -

1 stop6h 32m

Thu 10/122:52 p.m. -

1 stop8h 04m

Deal found 5/11C$ 566

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 November 2026.

Sat 6/33:00 p.m. -

1 stop7h 57m

Fri 12/31:09 a.m. -

1 stop9h 20m

Deal found 8/11C$ 489

Tue 12/13:10 p.m. -

1 stop8h 26m

Fri 5/22:25 p.m. -

2 stops20h 22m

Deal found 5/11C$ 562

Sat 6/210:45 a.m. -

2 stops18h 30m

Sat 13/28:05 a.m. -

1 stop11h 40m

Deal found 6/11C$ 641

Sun 31/12:43 p.m. -

1 stop8h 53m

Fri 5/22:05 a.m. -

1 stop8h 09m

Deal found 8/11C$ 489

Wed 9/122:57 p.m. -

1 stop8h 39m

Sat 12/125:50 p.m. -

1 stop7h 02m

Deal found 7/11C$ 490

Sat 30/110:53 a.m. -

1 stop9h 07m

Sat 6/22:05 a.m. -

1 stop8h 09m

Deal found 7/11C$ 490

Sat 20/22:43 p.m. -

1 stop8h 53m

Sat 27/22:05 a.m. -

1 stop8h 09m

Deal found 6/11C$ 493

Sun 28/26:40 p.m. -

1 stop28h 17m

Thu 4/31:09 a.m. -

1 stop19h 10m

Deal found 3/11C$ 685

Sun 6/122:57 p.m. -

1 stop8h 00m

Wed 9/121:09 a.m. -

1 stop9h 05m

Deal found 7/11C$ 499

Sat 23/15:30 a.m. -

2 stops14h 54m

Tue 2/27:35 p.m. -

2 stops20h 07m

Deal found 5/11C$ 711

Fri 27/119:10 a.m. -

2 stops16h 01m

Sun 6/126:00 a.m. -

2 stops16h 36m

Deal found 5/11C$ 791

Mon 7/122:57 p.m. -

1 stop8h 39m

Tue 15/125:50 p.m. -

1 stop7h 02m

Deal found 8/11C$ 499

Sat 23/13:20 p.m. -

2 stops19h 30m

Tue 2/22:05 a.m. -

2 stops13h 37m

Deal found 4/11C$ 711

Sat 23/17:05 a.m. -

1 stop13h 33m

Wed 3/23:30 p.m. -

1 stop8h 20m

Deal found 7/11C$ 794

Sat 5/122:45 p.m. -

1 stop6h 37m

Fri 11/122:05 a.m. -

1 stop8h 09m

Deal found 7/11C$ 500

Wed 18/112:45 p.m. -

1 stop6h 37m

Tue 19/12:05 a.m. -

1 stop8h 09m

Deal found 8/11C$ 509

Sat 30/17:05 a.m. -

1 stop13h 43m

Sun 7/23:48 p.m. -

2 stops22h 57m

Deal found 4/11C$ 898

Sun 6/1211:00 p.m. -

2 stops23h 57m

Wed 9/121:09 a.m. -

2 stops13h 37m

Deal found 6/11C$ 826

Mon 18/16:00 a.m. -

1 stop7h 40m

Tue 2/28:05 a.m. -

1 stop8h 02m

Deal found 5/11C$ 534

Sat 23/17:05 a.m. -

1 stop13h 33m

Tue 2/26:08 p.m. -

1 stop29h 42m

Deal found 6/11C$ 910

Sat 5/123:10 p.m. -

1 stop8h 26m

Sat 12/128:05 a.m. -

1 stop8h 02m

Deal found 4/11C$ 534

Thu 21/19:50 a.m. -

1 stop11h 28m

Thu 4/26:15 a.m. -

1 stop8h 14m

Deal found 6/11C$ 918

Sat 6/36:40 p.m. -

1 stop28h 17m

Fri 12/31:09 a.m. -

2 stops14h 32m

Deal found 8/11C$ 918

Fri 29/110:53 a.m. -

1 stop9h 07m

Fri 5/22:05 a.m. -

1 stop8h 09m

Deal found 5/11C$ 572

Sun 31/15:30 a.m. -

1 stop7h 00m

Sat 6/22:05 a.m. -

2 stops13h 37m

Deal found 4/11C$ 928

Sat 30/13:20 p.m. -

2 stops20h 55m

Sat 6/22:05 a.m. -

2 stops13h 37m

Deal found 4/11C$ 937

Fri 27/119:10 a.m. -

2 stops16h 01m

Mon 30/117:31 a.m. -

2 stops11h 57m

Deal found 4/11C$ 1,071

Tue 2/23:10 p.m. -

1 stop8h 26m

Tue 23/28:05 a.m. -

1 stop8h 02m

Deal found 8/11C$ 609

Fri 5/27:20 p.m. -

1 stop19h 20m

Sat 13/28:05 a.m. -

1 stop11h 40m

Deal found 5/11C$ 972

Mon 21/127:00 a.m. -

2 stops18h 49m

Sun 27/123:54 a.m. -

2 stops19h 05m

Deal found 5/11C$ 1,106

Find flight deals from Ontario to Puerto Rico

Round-trip from	C$ 480
One-way from	C$ 259
Popular in	July
Cheapest in	September
Average price	C$ 701
Good round-trip deal	C$ 681 or less
Good one-way deal	C$ 499 or less

United Airlines
1/2-1/2
2 total stops
14h 46m total
Ontario to Puerto Rico

Search Deals

Arajet
23/1-31/12
1 total stop
7h 10m total
Ontario to Puerto Rico

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (C$ 68 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 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

Quickest round-trip

TorontoSan Juan

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

YYZSJU

Toronto Pearson Intl

Sat 12/12

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

1 stop6h 37m

San Juan Luis Munoz Marin Intl

Wed 31/12

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

Nonstop0h 00m

C$ 295

TorontoSan Juan

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

YYZSJU

Toronto Pearson Intl

Tue 8/12

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$ 297

TorontoSan Juan

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

YYZSJU

Toronto Pearson Intl

Sun 10/1

2:43 p.m.-12:36 a.m.

1 stop8h 53m

San Juan Luis Munoz Marin Intl

Wed 31/12

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

Nonstop0h 00m

C$ 297

TorontoSan Juan

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

YYZSJU

Toronto Pearson Intl

Sun 28/2

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

1 stop6h 37m

San Juan Luis Munoz Marin Intl

Wed 31/12

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

Nonstop0h 00m

C$ 304

TorontoSan Juan

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

YYZSJU

Toronto Pearson Intl

Sat 14/11

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

1 stop6h 37m

San Juan Luis Munoz Marin Intl

Wed 31/12

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

Nonstop0h 00m

C$ 314

TorontoSan Juan

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

YYZSJU

Toronto Pearson Intl

Tue 1/12

7:14 a.m.-10:36 p.m.

1 stop14h 22m

San Juan Luis Munoz Marin Intl

Wed 31/12

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

Nonstop0h 00m

C$ 321

TorontoSan Juan

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

YYZSJU

Toronto Pearson Intl

Tue 17/11

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

1 stop6h 37m

San Juan Luis Munoz Marin Intl

Wed 31/12

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

Nonstop0h 00m

C$ 323

TorontoSan Juan

YTZ Toronto Island - SJU San Juan Luis Munoz Marin Intl

YTZSJU

Toronto Island

Mon 14/12

9:10 a.m.-1:58 a.m.

2 stops39h 48m

San Juan Luis Munoz Marin Intl

Wed 31/12

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

Nonstop0h 00m

C$ 366

TorontoSan Juan

YTZ Toronto Island - SJU San Juan Luis Munoz Marin Intl

YTZSJU

Toronto Island

Sun 22/11

9:10 a.m.-9:49 p.m.

2 stops11h 39m

San Juan Luis Munoz Marin Intl

Wed 31/12

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

Nonstop0h 00m

C$ 411

TorontoSan Juan

YTZ Toronto Island - SJU San Juan Luis Munoz Marin Intl

YTZSJU

Toronto Island

Fri 27/11

9:10 a.m.-2:11 a.m.

2 stops16h 01m

San Juan Luis Munoz Marin Intl

Wed 31/12

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

Nonstop0h 00m

C$ 412

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/11

Showing 1-10 of 56 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

YTZ-SJU

YOW-SJU

YXU-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

YTZ-SJU

YOW-SJU

YXU-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$ 501). Flying from Region of Ontario to Puerto Rico in February is currently the most expensive (average of C$ 1,014). 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 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.

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 57m. United Airlines provides one of the quickest options available for as low as C$ 489. Region of Ontario and Puerto Rico are separated by a distance of 3032 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$ 171), WestJet (C$ 182), and United Airlines (C$ 257).
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$ 501). Flying from Region of Ontario to Puerto Rico in February is currently the most expensive (average of C$ 1,014). 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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Alternative routes for Ontario to Puerto Rico

Pierre Elliott Trudeau Intl to Punta Cana flights

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Pierre Elliott Trudeau Intl to Santo Domingo flights

Toronto Island to Kingston flights

Winnipeg to Montego Bay flights

Pearson Intl to St. George's flights

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Regina to Nassau flights

Hamilton to Montego Bay flights

Pearson Intl to St. John's flights

Top 6 airlines flying from Ontario to Puerto Rico

Airline	Cheapest	Average	Flexibility	On-time
Arajet	CheapestC$ 232	AverageC$ 569	FlexibilityNo cancel fee	On-timeN/A	Search Arajet flights
United Airlines	CheapestC$ 334	AverageC$ 654	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 350	AverageC$ 892	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 387	AverageC$ 1,010	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
American Airlines	CheapestC$ 394	AverageC$ 583	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Delta	CheapestC$ 828	AverageC$ 1,060	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?

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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$ 259

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 23/1. 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 November 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 November 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 November 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 November 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 November 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 November 2026.

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

Discover last-minute flight deals from Ontario to Puerto Rico. Data last updated 8 November 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 November 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 November 2026.

Find flight deals from Ontario to Puerto Rico

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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?

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

Find hourly flight availability from Ontario to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 November 2026.

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.

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 November 2026.

Popular flight searches

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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

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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 November 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 November 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 November 2026.

Last-minute flights from Ontario to Puerto Rico
Discover last-minute flight deals from Ontario to Puerto Rico. Data last updated 8 November 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 November 2026.