Cheap flights from San Juan to Ontario (ONT) from $125
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 6/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Cheap flight deals from San Juan to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 19, 2024.
Popular in | December |
|---|---|
Cheapest in | September |
Average price | $601 |
Round-trip from | $238 |
What is the cheapest day to fly round-trip from San Juan to Ontario?
Travelers have found that booking a Monday departure is the best way to save up to 111% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
How far in advance should I book a flight from San Juan to Ontario?
To save on the cost of your flight from San Juan to Ontario, book at least 19 days before your planned departure. Booking around this time can save you about 106% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $403 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $540.
What is the cheapest month to fly from San Juan to Ontario?
September is one of the best times of the year to fly to Ontario from San Juan. Prices for September average $438 per person but you can even find prices for as low as $212. The most expensive prices can be found in the month of June. Opting for a September flight can save you 29% on your journey compared to booking in June
When is the cheapest time to fly from San Juan to Ontario (SJU - ONT)?
A simple way to save on the total cost of your ticket is to fly from San Juan to Ontario at noon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the morning.
Cheap Frontier flights from San Juan to Ontario
Explore cheap flight options specifically provided by Frontier for the route between San Juan and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 19, 2024.
Take a peek at the cheapest Frontier flights we've detected traveling from San Juan to Ontario. Make sure to double check the flight details before booking.
Cheap Delta flights from San Juan to Ontario
Explore cheap flight options specifically provided by Delta for the route between San Juan and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 19, 2024.
Take a gander at the lowest prices we've found on Delta flights from San Juan to Ontario. Deals are refreshing constantly so come back soon for more options.
Cheap San Juan to Ontario flights in May & June 2024
Find cheap flight options from San Juan to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,621,518 searches. Prices were last updated on May 19, 2024.
Check out some of the best flight deals from San Juan to Ontario in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
San Juan to Ontario 2024 flight deals
Discover exclusive flight deals for travel between San Juan and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 19, 2024.
Check out some of the best flight deals from San Juan to Ontario in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
One-way flights to Ontario from San Juan
Search for one-way flight options from San Juan to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 19, 2024.
If you're seeking multiple options on one-way flights from San Juan to Ontario, be sure to check out these deals, which are updated often. Those needing a return flight from San Juan to Ontario can use the search form above.
Find flights from San Juan to Ontario within your budget
Customize your flight search to find flights from San Juan to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 19, 2024.
Fly from
Fly to
Budget
$238 - $542
Route
Depart
Return
Price
San Juan Luis Munoz Marin IntlOntario
SJU - ONT
SJUONT
San Juan Luis Munoz Marin Intl
Mon 6/17
1 stop15h 43m
Ontario
Sun 6/23
1 stop15h 38m
San Juan Luis Munoz Marin IntlOntario
SJU - ONT
SJUONT
San Juan Luis Munoz Marin Intl
Mon 6/10
2 stops18h 00m
Ontario
Sun 6/23
1 stop15h 38m
San Juan Luis Munoz Marin IntlOntario
SJU - ONT
SJUONT
San Juan Luis Munoz Marin Intl
Mon 6/17
1 stop15h 43m
Ontario
Sat 6/22
2 stops10h 52m
San Juan Luis Munoz Marin IntlOntario
SJU - ONT
SJUONT
San Juan Luis Munoz Marin Intl
Mon 6/10
1 stop15h 43m
Ontario
Sun 6/23
1 stop15h 38m
San Juan Luis Munoz Marin IntlOntario
SJU - ONT
SJUONT
San Juan Luis Munoz Marin Intl
Sat 9/21
1 stop12h 34m
Ontario
Tue 9/24
1 stop9h 48m
San Juan Luis Munoz Marin IntlOntario
SJU - ONT
SJUONT
San Juan Luis Munoz Marin Intl
Wed 11/13
2 stops11h 44m
Ontario
Tue 11/19
2 stops13h 10m
San Juan Luis Munoz Marin IntlOntario
SJU - ONT
SJUONT
San Juan Luis Munoz Marin Intl
Thu 10/24
1 stop12h 34m
Ontario
Fri 11/15
1 stop10h 08m
San Juan Luis Munoz Marin IntlOntario
SJU - ONT
SJUONT
San Juan Luis Munoz Marin Intl
Fri 11/8
2 stops16h 40m
Ontario
Tue 11/12
2 stops12h 11m
San Juan Luis Munoz Marin IntlOntario
SJU - ONT
SJUONT
San Juan Luis Munoz Marin Intl
Thu 9/19
1 stop12h 50m
Ontario
Sun 9/22
1 stop12h 22m
When is the cheapest time to fly from San Juan to Ontario?
Use this chart to determine the cheapest time to fly round-trip from San Juan to Ontario. Price data was last updated on May 19, 2024.
Average price of flights to Ontario by month
Plan your trip from San Juan to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight from San Juan to Ontario is currently $145 while a round-trip flight costs $337. Price data was last updated on May 12, 2024.
Currently, October is the cheapest month in which you can book a flight from San Juan to Ontario (average of $238). Flying from San Juan to Ontario in July is currently the most expensive (average of $338). 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.
January
$268
February
$287
March
$281
April
$256
May
$268
June
$330
July
$338
August
$287
September
$258
October
$238
November
$268
December
$272
Temperature and rainfall in Ontario by month
Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.
LAX Temperature | 57.2 - 73.4 °F |
|---|
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated May 19, 2024.
Get a feel of what it's like to fly with Frontier, Delta and American Airlines from San Juan to Ontario by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Entertainment
Food
Crew
Comfort
Overall
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Boarding
Entertainment
Food
Crew
Comfort
Overall
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Boarding
Entertainment
Food
Crew
Comfort
Overall
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Boarding
Entertainment
Food
Crew
Comfort
Overall
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Boarding
Entertainment
Food
Crew
Comfort
Overall
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Boarding
Entertainment
Food
Crew
Comfort
Overall
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Related info for your journey
Find useful and relevant information for your journey from San Juan to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Juan to OntarioSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from San Juan to Ontario
Discover the top 4 airlines that operate flights from San Juan to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 19, 2024.
Search flights from San Juan to Ontario by cabin class
Find flights from San Juan to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from San Juan to Ontario?
Cheapflights makes it easy to find San Juan to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from San Juan to Ontario?
Cheapflights simply makes it quick and affordable to book flights from San Juan to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from San Juan to Ontario with no change fees?
Yes, we can. To see specific flights from San Juan to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from San Juan to Ontario become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from San Juan today and book when prices fit your budget.