$35+ Cheap flights from Irvine, CA to San Jose (SJC)
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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Irvine to San Jose with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Irvine to San Jose are usually found in September or December, booked 85 days in advance, depart on a Thursday or Saturday and return on a Friday
Cheap flight deals from Irvine to San Jose
Keep the following information in mind while searching for Irvine to San Jose flight deals. Data was last updated April 1, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $68 (Cheapflightsfares) |
One-way from | $35 (Expedia) |
Popular in | April |
Cheapest in | September |
Average price | $186 |
Find flight deals from Irvine to San Jose
Cheapest flights from Irvine to San JoseExplore the most affordable flight options available from Irvine to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.
Explore the most affordable flight options available from Irvine to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Hawaiian Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Frontier deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Irvine 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 2,558,603 searches. Data last updated April 1, 2025.
Use the filters below to find and compare flights from Irvine to San Jose that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesSan Jose
LAX - SJC
LAXSJC
Los Angeles
Sat 5/3
1:04 pm-6:57 pm
1 stop5h 53m
San Jose
Sat 5/10
6:00 am-2:06 pm
1 stop8h 06m
Los AngelesSan Jose
LAX - SJC
LAXSJC
Los Angeles
Wed 4/30
9:00 am-6:57 pm
1 stop9h 57m
San Jose
Wed 5/7
6:15 am-7:44 am
Nonstop1h 29m
Los AngelesSan Jose
LAX - SJC
LAXSJC
Los Angeles
Tue 4/29
8:26 am-9:49 am
Nonstop1h 23m
San Jose
Tue 5/6
2:02 pm-3:28 pm
Nonstop1h 26m
Los AngelesSan Jose
LAX - SJC
LAXSJC
Los Angeles
Tue 4/15
5:24 pm-6:48 pm
Nonstop1h 24m
San Jose
Tue 4/15
9:00 pm-10:17 pm
Nonstop1h 17m
Los AngelesSan Jose
LAX - SJC
LAXSJC
Los Angeles
Tue 6/17
2:20 pm-3:35 pm
Nonstop1h 15m
San Jose
Tue 6/17
7:20 pm-10:50 pm
1 stop3h 30m
Los AngelesSan Jose
LAX - SJC
LAXSJC
Los Angeles
Sat 4/12
6:30 am-1:50 pm
1 stop7h 20m
San Jose
Sat 4/19
2:40 pm-12:25 am
1 stop9h 45m
Los AngelesSan Jose
LAX - SJC
LAXSJC
Los Angeles
Thu 4/24
2:35 pm-3:49 pm
Nonstop1h 14m
San Jose
Sun 4/27
6:15 am-7:44 am
Nonstop1h 29m
Los AngelesSan Jose
LAX - SJC
LAXSJC
Los Angeles
Sat 4/12
1:30 pm-2:50 pm
Nonstop1h 20m
San Jose
Sun 4/13
8:58 am-10:26 am
Nonstop1h 28m
Los AngelesSan Jose
LAX - SJC
LAXSJC
Los Angeles
Mon 5/12
10:10 pm-10:05 am
1 stop11h 55m
Los AngelesSan Jose
LAX - SJC
LAXSJC
Los Angeles
Wed 4/30
11:50 am-1:11 pm
Nonstop1h 21m
Best time to book a flight from Irvine to San Jose
Have a flexible travel schedule? Discover the best time to fly to San Jose from Irvine with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Irvine to San Jose
How far ahead should I book a flight from Irvine to San Jose?
Use this chart to determine the optimal time to book a round-trip flight from Irvine to San Jose. Price data was last updated on March 28, 2025.
To ensure you get the cheapest price possible for a flight from Irvine to San Jose, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Irvine to San Jose?
Currently, September is the cheapest month in which you can book a flight from Irvine to San Jose (average of $255). Flying from Irvine to San Jose in June is currently the most expensive (average of $362). 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.
What is the cheapest time of day to fly from IR9 to SJC?
Find hourly flight availability from Irvine 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 1, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to San Jose as you normally would.
What is the cheapest day to fly from Irvine to San Jose?
Use this chart to determine the cheapest time to fly round-trip from Irvine to San Jose. Price data was last updated on March 30, 2025.
Travelers seeking maximum savings on their Irvine to San Jose flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Irvine to San Jose
Explore weekly flight availability from Irvine 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 1, 2025.
The most flights from IR9 to SJC are scheduled on a Monday (70 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (23 on average).
Rainfall in San Jose by month
Plan your trip to San Jose by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Jose ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.
Temperature in San Jose by month
Plan your trip to San Jose by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 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 1, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Irvine to San Jose to help guide your decision. 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
Crew
Comfort
Entertainment
Overall
Boarding
Reviews
Seleste,Dec 2024
FAT - SAN
Food
Crew
Comfort
Entertainment
Overall
Boarding
Reviews
Seleste,Dec 2024
FAT - SAN
Food
Crew
Comfort
Entertainment
Overall
Boarding
Reviews
Seleste,Dec 2024
FAT - SAN
Food
Crew
Comfort
Entertainment
Overall
Boarding
Reviews
Seleste,Dec 2024
FAT - SAN
Food
Crew
Comfort
Entertainment
Overall
Boarding
Reviews
Seleste,Dec 2024
FAT - SAN
Food
Crew
Comfort
Entertainment
Overall
Boarding
Reviews
Seleste,Dec 2024
FAT - SAN
Related info for your journey
Find useful and relevant information for your journey from Irvine 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 Irvine to San Jose
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from Irvine to San Jose
Discover the top 8 airlines that operate flights from Irvine 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 2,558,603 searches. Data last updated April 1, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$19 | Average$69 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$42 | Average$110 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$58 | Average$207 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$67 | Average$248 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$73 | Average$241 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$83 | Average$172 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$116 | Average$288 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$158 | Average$402 | FlexibilityNo cancel fee | On-time71% |