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Cheap Flights from Ontario, CA (ONT) to San Juan (SJU)

Last minute flights from Ontario, CA to San Juan

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Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Ontario, CA San Juan

BEST

DEAL

Wed, 25 Dec ONT - SJU

Sun, 29 Dec SJU - ONT

$656 $639

Prime price per passenger

Ontario, CA San Juan

BEST

DEAL

Wed, 01 Jan ONT - SJU

$77 $74

Prime price per passenger

Ontario, CA San Juan

BEST

DEAL

Sun, 12 Jan ONT - SJU

Sat, 18 Jan SJU - ONT

$247 $242

Prime price per passenger

Ontario, CA San Juan

BEST

DEAL

Sun, 29 Dec ONT - SJU

Tue, 14 Jan SJU - ONT

$382 $371

Prime price per passenger

Ontario, CA San Juan

BEST

DEAL

Wed, 01 Jan ONT - SJU

Wed, 08 Jan SJU - ONT

$421 $409

Prime price per passenger

Ontario, CA San Juan

BEST

DEAL

Sun, 05 Jan ONT - SJU

Sat, 11 Jan SJU - ONT

$400 $389

Prime price per passenger

Route information

Distance: 3332 miles

Ontario, CA airports

Ontario International (ONT) How far from city center: 2 miles

San Juan airports

Luis Munoz Marin International (SJU) How far from city center: 7 miles

Are you searching for flights from Ontario, CA to San Juan?

Are you planning to travel to San Juan for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Ontario, CA. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to San Juan and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from Ontario, CA to San Juan

What are the benefits of booking flexible flight tickets?

Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to Puerto Rico. At eDreams have you covered!

For flights from Ontario, CA to San Juan, how can I find the cheapest price?

The cheapest price for a flight from Ontario, CA to San Juan is $74. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.

When booking, when is the best time to get the best prices for flights from Ontario, CA to San Juan?

The most popular months to book a trip from Ontario, CA to San Juan are June, January and December, based on the searches of our customers.

When is the best time to travel from Ontario, CA to San Juan?

The best time of the year to visit San Juan depends on lots of personal preferences, especially the price. Regarding popularity, December is the best month to fly to San Juan from Ontario, CA in terms of searches from our customers, followed by February and July. If you prefer to avoid the busy season and get away from the crowds May, August and September are the months with fewer searches for Ontario, CA - San Juan.

How is the weather in San Juan compared to Ontario, CA?

While in Ontario, CA the temperatures can reach an average of 36.7 ºC in summer, with precipitation levels up to 1.4 mm ,San Juan's temperatures can go up to 31.42 ºC during the hot season, with 9.0 mm average of rain rate . In winter, however, weather indicators show around 20.91 ºC in San Juan, compared to the -0.46 ºC average degrees reported in Ontario, CA. During the winter period, Ontario, CA can register 3.0 mm precipitation, while San Juan have an average of 9.0 mm rain level.

Cheapest flight $74 The best price for flights from Ontario, CA to San Juan offered by eDreams, which have been found by our customers in the last 3 days

Departure Airport Ontario International Ontario International is where you'll take off when flying from Ontario, CA to San Juan

Arrival Airport Luis Munoz Marin International You'll land at Luis Munoz Marin International when flying from Ontario, CA to San Juan

Peak season December December is the busiest time to fly from Ontario, CA to San Juan according to search data results from our customers