Cheap flights from Ontario (ONT) to San Juan (SJU)

Flight FAQs

From Ontario to San Juan

Are flight prices decreasing from Ontario to San Juan 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 San Juan 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.

What safety measures are being taken by airlines flying from Ontario to San Juan to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Ontario to San Juan. Policies will vary by airline.

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

Some of the carriers operating flights from Ontario to San Juan 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.

Can I find flights from Ontario to San Juan for under $200 on Cheapflights?

Yes, there are multiple flights from Ontario to San Juan for under $200. The cheapest flight booked recently is on Frontier for just $199, but on average you can expect to pay $242.

Are there nonstop flights from Ontario to San Juan for under $200 on Cheapflights?

There are no nonstop flights from Ontario to San Juan, 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 San Juan for under $300?

There are currently 4+ open flights from Ontario to San Juan within the next 7 days for less than $300.

Is Ontario weather warmer or cooler than San Juan?

With an average temperature of 95 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in San Juan are colder than in Ontario.

How long is the flight from Ontario to San Juan?

A quick flight from Ontario to San Juan can take about 8h 41m. American Airlines provides one of the quickest options available for as low as $307. 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 San Juan round-trip?

Our cheapest airline available from Ontario to San Juan is Frontier. Our recent data shows that you can find tickets from as low as $199 on this airline. An additional option worth looking into is American Airlines, starting at $268. Frontier is priced at 53% lower than the current average price of a flight leaving 3 months from now.

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

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $134. Users have also found prices from $138 and $273 on Frontier and American Airlines, respectively.