Cheap flights from Ontario to San Jose (ONT - SJC) from $92
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. 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.
The best prices from Ontario to San Jose are usually found in February or March, booked 80 days in advance, depart on a Thursday or Tuesday and return on a Tuesday
Cheap flight deals from Ontario to San Jose
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to San Jose (SJC). 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 April 18, 2024.
Popular in | April |
|---|---|
Cheapest in | February |
Round-trip from | $286 |
One-way from | $167 |
What is the cheapest day to fly round-trip from Ontario to San Jose?
Sunday flights are found to be more expensive to fly from Ontario to San Jose. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Jose.
How far in advance should I book a flight from Ontario to San Jose?
To save up to 123% on this flight, we recommend booking at least 59 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ontario to San Jose from $128 1-2 weeks out and tickets from $248 for flights departing within the next 72 hours.
What is the cheapest month to fly from Ontario to San Jose?
Our data shows that February tends to be the cheapest month to fly to San Jose from Ontario. Users have commonly found prices around $176 for the month, but tickets can be as low as $49. Due to multiple factors, prepare for potentially higher prices in June.
When is the cheapest time to fly from Ontario to San Jose (ONT - SJC)?
It’s optimal to fly from Ontario to San Jose at noon. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the evening.
Cheap American Airlines flights from Ontario to San Jose
Explore cheap flight options specifically provided by American Airlines for the route between Ontario and San Jose. 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 3,192,047 searches. Data last updated April 18, 2024.
Check out some of the cheapest American Airlines flights we've come across from Ontario to San Jose. Deals update often to give you more flight options matching your criteria
Cheap Alaska Airlines flights from Ontario to San Jose
Explore cheap flight options specifically provided by Alaska Airlines for the route between Ontario and San Jose. 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 3,192,047 searches. Data last updated April 18, 2024.
To aid your search, here are some of the cheapest Alaska Airlines flights we've found from Ontario to San Jose. Deals frequently update to provide users with more options.
Cheap Ontario to San Jose flights in April & May 2024
Find cheap flight options from Ontario to San Jose specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,192,047 searches. Prices were last updated on April 18, 2024.
These are some of the most attractive deals on flights from Ontario to San Jose in 2024. Check back regularly for other flight deals.
Ontario to San Jose 2024 flight deals
Discover exclusive flight deals for travel between Ontario and San Jose in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 18, 2024.
These are some of the most attractive deals on flights from Ontario to San Jose in 2024. Check back regularly for other flight deals.
Non-stop flights to San Jose from Ontario
Discover non-stop flight options from Ontario to San Jose. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 18, 2024.
For a shorter flight, select one of these non-stop flights from Ontario to San Jose. If you're looking for other options for flights from Ontario to San Jose, make sure to update the search form at the top of page.
Ontario to San Jose flights leaving soon
Find last-minute flight options from Ontario to San Jose for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 18, 2024.
Have a look at some of the last-minute flights available departing from Ontario to San Jose. Tip: verify your flight details before completing your reservation.
One-way flights to San Jose from Ontario
Search for one-way flight options from Ontario to San Jose. 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 3,192,047 searches. Data last updated April 18, 2024.
Users in need of a one-way flight from Ontario to San Jose can choose from these deals. For those needing a return trip from Ontario, there is a search form available above.
Find flights from Ontario to San Jose within your budget
Customize your flight search to find flights from Ontario to San Jose 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 3,192,047 searches. Data last updated April 18, 2024.
Fly from
Fly to
Budget
$276 - $712
Route
Depart
Return
Price
OntarioSan Jose
ONT - SJC
ONTSJC
Ontario
Tue 5/7
1 stop5h 25m
San Jose
Tue 5/14
1 stop9h 46m
OntarioSan Jose
ONT - SJC
ONTSJC
Ontario
Sat 5/4
1 stop5h 47m
San Jose
Sat 5/11
1 stop6h 05m
OntarioSan Jose
ONT - SJC
ONTSJC
Ontario
Thu 5/16
1 stop9h 43m
San Jose
Thu 5/23
1 stop5h 09m
OntarioSan Jose
ONT - SJC
ONTSJC
Ontario
Tue 5/14
1 stop7h 39m
San Jose
Wed 5/15
1 stop11h 03m
OntarioSan Jose
ONT - SJC
ONTSJC
Ontario
Wed 5/29
1 stop5h 40m
San Jose
Sun 6/2
1 stop5h 37m
OntarioSan Jose
ONT - SJC
ONTSJC
Ontario
Tue 5/14
2 stops15h 03m
San Jose
Wed 5/15
1 stop11h 03m
OntarioSan Jose
ONT - SJC
ONTSJC
Ontario
Mon 5/13
1 stop14h 56m
San Jose
Tue 5/14
2 stops15h 38m
OntarioSan Jose
ONT - SJC
ONTSJC
Ontario
Mon 7/1
1 stop12h 24m
San Jose
Tue 7/2
1 stop10h 28m
OntarioSan Jose
ONT - SJC
ONTSJC
Ontario
Wed 5/15
1 stop11h 06m
San Jose
Thu 5/23
1 stop9h 23m
When is the best time to book a flight from Ontario to San Jose?
Use this chart to determine the optimal time to book a round-trip flight from Ontario to San Jose. Price data was last updated on January 28, 2024.
Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ontario to San Jose. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
When is the cheapest time to fly from Ontario to San Jose?
Use this chart to determine the cheapest time to fly round-trip from Ontario to San Jose. Price data was last updated on April 14, 2024.
Average price of flights to San Jose by month
Plan your trip from Ontario to San Jose by taking into account the cheapest months to travel. The average price of a one-way flight from Ontario to San Jose is currently $152 while a round-trip flight costs $385. Price data was last updated on April 14, 2024.
Currently, September is the cheapest month in which you can book a flight from Ontario to San Jose (average of $286). Flying from Ontario to San Jose in June is currently the most expensive (average of $400). 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
$298
February
$296
March
$334
April
$328
May
$343
June
$400
July
$381
August
$313
September
$286
October
$296
November
$322
December
$318
Temperature and rainfall in San Jose by month
Plan your trip to San Jose by taking into account the average temperature and rainfall totals by month.
SJC Temperature | 50 - 69.8 °F |
|---|
Reviews of airlines servicing San Jose
Get insights into the airlines that provide service to San Jose. 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 San Jose. Reviews last updated April 18, 2024.
To help decide which airline to fly from Ontario to San Jose, see what other customers have to say about American Airlines, Alaska Airlines and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Overall
Boarding
Comfort
Entertainment
Crew
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Food
Overall
Boarding
Comfort
Entertainment
Crew
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Food
Overall
Boarding
Comfort
Entertainment
Crew
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Food
Overall
Boarding
Comfort
Entertainment
Crew
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Food
Overall
Boarding
Comfort
Entertainment
Crew
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Food
Overall
Boarding
Comfort
Entertainment
Crew
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Related info for your journey
Find useful and relevant information for your journey from Ontario to San Jose. 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 Ontario to San JoseSee 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 7 airlines flying from Ontario to San Jose
Discover the top 7 airlines that operate flights from Ontario to San Jose. 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 3,192,047 searches. Data last updated April 18, 2024.
Search flights from Ontario to San Jose by cabin class
Find flights from Ontario to San Jose, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Ontario to San Jose
Find hourly flight availability from Ontario to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 18, 2024.
| 27%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 27%of flight departures | Morning6 am to noon |
| 31%of flight departures | AfternoonNoon to 6 pm |
| 15%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Ontario to San Jose
Explore weekly flight availability from Ontario to San Jose. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 18, 2024.
| Sunday | 3daily flights |
|---|---|
| Monday | 4daily flights |
| Tuesday | 2daily flights |
| Wednesday | 2daily flights |
| Thursday | 4daily flights |
| Friday | 4daily flights |
| Saturday | 2daily flights |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
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How does Cheapflights help users find flights from Ontario to San Jose?
When you search for this flight from Ontario to San Jose, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Ontario to San Jose?
Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to San Jose for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Ontario to San Jose with no change fees?
Certainly. Search results for flights to San Jose from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Ontario to San Jose become cheaper?
Yes! Start tracking prices for Ontario to San Jose flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.