Cheap flights from Ontario (ONT) to Luis Munoz Marin Intl (SJU)

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How to find the cheapest flight from
Ontario (ONT) to Luis Munoz Marin Intl (SJU)

All the information you need to plan the best ONT to SJU flight in 2021: compare Ontario to Luis Munoz Marin Intl flight prices with the expected peak season, weather and rainfall in Luis Munoz Marin Intl.
ONT - SJU
Price
$310 - $700
SJU
Temperature
82.4 - 89.6 °F
SJU
Rainfall
1.3 - 5.8 inches

Popular in

December

High demand for flights, 39% potential price rise

Cheapest in

September

Best time to find cheap flights, 27% potential price drop

Average price

$382

Average for round-trip flights in May 2021

Round-trip from

$310

From Ontario to Luis Munoz Marin Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Ontario to Luis Munoz Marin Intl?

Find a great deal and save up to 7% by booking at least 19 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ontario to Luis Munoz Marin Intl within the next two weeks, with the cheapest ticket starting at $262.

What is the cheapest month to fly from Ontario to Luis Munoz Marin Intl?

August is one of the best times of the year to fly to Luis Munoz Marin Intl from Ontario. Prices for August average $313 per person but you can even find prices for as low as $121. The most expensive prices can be found in the month of December. Opting for a August flight can save you 71% on your journey compared to booking in August

Cheap flights from Ontario to Luis Munoz Marin Intl in May, June 2021

The best prices found for ONT to SJU flights for May, June
17 May - 23 May
$387pp
ONT
Ontario
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
ONT
Ontario
19 May - 24 May
$403pp
ONT
Ontario
American Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
American Airlines
   
2 STOPS
ONT
Ontario
21 May - 26 May
$410pp
ONT
Ontario
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
ONT
Ontario

Ontario to Luis Munoz Marin Intl 2021 flight deals

Cheap flights to Luis Munoz Marin Intl from Ontario found for this year
17 May - 23 May
$387pp
ONT
Ontario
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
ONT
Ontario
3 Oct - 9 Oct
$394pp
ONT
Ontario
American Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
American Airlines
 
1 STOP
ONT
Ontario
13 Nov - 16 Nov
$396pp
ONT
Ontario
American Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
American Airlines
 
1 STOP
ONT
Ontario

Last minute flights from Ontario to Luis Munoz Marin Intl

Late deals on round-trip flights to Luis Munoz Marin Intl from Ontario, departing today and this week
21 May - 26 May
$410pp
ONT
Ontario
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
ONT
Ontario
23 May - 29 May
$411pp
ONT
Ontario
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
ONT
Ontario
26 May - 30 May
$427pp
ONT
Ontario
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
ONT
Ontario

One-way flights to Luis Munoz Marin Intl from Ontario

The cheapest one-way flights from Ontario to Luis Munoz Marin Intl
8:14 pm - 3:16 am
Frontier
1 Stop
28h 02m
ONT - SJU
Frontier
$351
Kiwi.com
2:45 am - 6:39 pm
Delta
1 Stop
12h 54m
ONT - SJU
Delta
$367
Delta
6:25 pm - 10:05 am
American Airlines
2 Stops
12h 40m
ONT - SJU
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Luis Munoz Marin Intl</span> flights.

Flight FAQs

From Ontario to Luis Munoz Marin Intl

Are flight prices decreasing from Ontario to Luis Munoz Marin Intl due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ontario and Luis Munoz Marin Intl for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Ontario to San Juan Luis Munoz Marin Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Ontario to San Juan Luis Munoz Marin Intl that may be offering flexible cancellation policies are American Airlines, United Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

What airport do you fly from for flights from Ontario to San Juan Luis Munoz Marin Intl?

Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to San Juan Luis Munoz Marin Intl. 6 airlines have flights from Ontario to San Juan Luis Munoz Marin Intl on a regular basis. Booking flights from Ontario to San Juan Luis Munoz Marin Intl should not be difficult; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day.

Can I find flights from Ontario to Luis Munoz Marin Intl for under $400 on Cheapflights?

Yes, there are multiple flights from Ontario to Luis Munoz Marin Intl for under $400. The cheapest flight booked recently is on American Airlines for just $394, but on average you can expect to pay $424.

Are there nonstop flights from Ontario to Luis Munoz Marin Intl for under $400 on Cheapflights?

There are no nonstop flights from Ontario to Luis Munoz Marin Intl, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Ontario to Luis Munoz Marin Intl for under $500?

There are currently 20+ open flights from Ontario to Luis Munoz Marin Intl within the next 7 days for less than $500.

Does it rain more in Ontario or Luis Munoz Marin Intl?

In Ontario, there will be less rainfall in Ontario compared to Luis Munoz Marin Intl over the next 4 days.

Is Ontario weather warmer or cooler than Luis Munoz Marin Intl?

You can imagine temperatures to be in the 95 °F range in July. The weather in Luis Munoz Marin Intl is generally colder than Ontario's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Ontario to Luis Munoz Marin Intl?

A quick flight from Ontario to Luis Munoz Marin Intl can take about 11h 24m. JetBlue provides one of the quickest options available for as low as $434. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Ontario to Luis Munoz Marin Intl round-trip?

Cheapflights users have booked flights from Ontario to Luis Munoz Marin Intl round-trip from $394. Other airlines that can offer you cheap pricing are Frontier, from $410, and JetBlue, from $414. American Airlines is currently priced 7% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Ontario to Luis Munoz Marin Intl one-way?

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $188. Frontier flights start at $197 while deals on American Airlines start at $205 one-way.

Related searches

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Rent a Car

Car Rentals at Luis Munoz Marin Intl

Alternative routes for Ontario to Luis Munoz Marin Intl

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

Destination information for Luis Munoz Marin Intl

Things to know before you go - useful duration and weather info for your trip from Ontario to Luis Munoz Marin Intl.
Today's exchange rate
$1 = $1.00
Average temperature for May in Luis Munoz Marin Intl
87.8 °F
Avg rainfall for May in Luis Munoz Marin Intl
3.6 ″

Airports servicing Ontario

Airports servicing San Juan

Top 5 airlines flying from Ontario to Luis Munoz Marin Intl

The chart below displays the airlines Cheapflights users traveling from Ontario to Luis Munoz Marin Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$158 $314 No cancel fee 62%
Delta
$177 $412 No cancel fee N/A
JetBlue
$147 $418 No cancel fee 62%
United Airlines
$147 $454 No cancel fee 69%
American Airlines
$152 $500 No cancel fee 71%
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