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$65+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJC
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Irvine to San Jose are usually found in December or September, booked 70 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 julio 31, 2025.

Round-trip from

$115
(Cheapflightsfares)

One-way from

$65
(FlightHub)

Popular in

June

Cheapest in

December

Average price

$184
From Irvine to San Jose
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One-way flight from Irvine to San Jose
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Highest demand for flights based on searches. 32% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Irvine to San Jose

Cheapest flights from Irvine to San Jose
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 julio 31, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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.
mar. 9/166:15 amLAX - SJC
1 stop4h 30mSpirit Airlines
vie. 9/266:35 amSJC - LAX
1 stop4h 21mSpirit Airlines
Deal found 7/31$115
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2711:44 amLAX - SJC
Nonstop1h 16mDelta
mar. 9/28:25 pmSJC - LAX
Nonstop1h 36mDelta
Deal found 7/31$117
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2012:51 pmLAX - SJC
Nonstop1h 24mHawaiian Airlines
lun. 9/16:15 amSJC - LAX
Nonstop1h 34mHawaiian Airlines
Deal found 7/28$121
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/236:45 amLAX - SJC
1 stop4h 59mMultiple Airlines
dom. 8/2410:35 amSJC - LAX
Nonstop1h 31mMultiple Airlines
Deal found 7/31$129
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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.
jue. 8/218:31 amLAX - SJC
Nonstop1h 27mAlaska Airlines
jue. 8/211:00 pmSJC - LAX
Nonstop1h 23mAlaska Airlines
Deal found 7/31$131
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/309:15 amLAX - SJC
Nonstop1h 20mSouthwest
vie. 9/58:55 pmSJC - LAX
Nonstop1h 20mSouthwest
Deal found 7/31$147

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 julio 31, 2025.
Use the filters below to find and compare flights from Irvine to San Jose that are best for you.

Fly from

Irvine

Fly to

San Jose

Route

Depart

Return

Price

Los AngelesSan Jose

LAX - SJC

LAXSJC

Los Angeles

mar. 9/16

6:15 am-10:45 am

1 stop4h 30m

San Jose

vie. 9/26

6:35 am-10:56 am

1 stop4h 21m

$115

Los AngelesSan Jose

LAX - SJC

LAXSJC

Los Angeles

mié. 8/27

11:44 am-1:00 pm

Nonstop1h 16m

San Jose

mar. 9/2

8:25 pm-10:01 pm

Nonstop1h 36m

$117

Los AngelesSan Jose

LAX - SJC

LAXSJC

Los Angeles

mié. 8/20

12:51 pm-2:15 pm

Nonstop1h 24m

San Jose

lun. 9/1

6:15 am-7:49 am

Nonstop1h 34m

$121

Los AngelesSan Jose

LAX - SJC

LAXSJC

Los Angeles

sáb. 8/23

6:45 am-11:44 am

1 stop4h 59m

San Jose

dom. 8/24

10:35 am-12:06 pm

Nonstop1h 31m

$129

Los AngelesSan Jose

LAX - SJC

LAXSJC

Los Angeles

jue. 8/21

8:31 am-9:58 am

Nonstop1h 27m

San Jose

jue. 8/21

1:00 pm-2:23 pm

Nonstop1h 23m

$131

Los AngelesSan Jose

LAX - SJC

LAXSJC

Los Angeles

sáb. 8/30

9:15 am-10:35 am

Nonstop1h 20m

San Jose

vie. 9/5

8:55 pm-10:15 pm

Nonstop1h 20m

$147

Los AngelesSan Jose

LAX - SJC

LAXSJC

Los Angeles

mié. 9/17

7:40 pm-12:24 am

1 stop4h 44m

$65

Los AngelesSan Jose

LAX - SJC

LAXSJC

Los Angeles

vie. 9/12

12:51 pm-2:15 pm

Nonstop1h 24m

$66

Los AngelesSan Jose

LAX - SJC

LAXSJC

Los Angeles

jue. 10/23

5:20 am-10:30 am

1 stop5h 10m

$78

Los AngelesSan Jose

LAX - SJC

LAXSJC

Los Angeles

dom. 8/31

4:27 pm-10:25 pm

1 stop5h 58m

$80

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 13 results
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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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 July 25, 2025.

To ensure you get the cheapest price possible for a flight from Irvine to San Jose, you should look to book at least 70 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 $359). 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 julio 31, 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 July 27, 2025.

Travelers seeking maximum savings on their Irvine to San Jose flight should consider departing on Saturday 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 julio 31, 2025.

The most flights from IR9 to SJC are scheduled on a Thursday (65 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (34 on average).

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 julio 31, 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. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What airport do you fly into for flights to San Jose from Irvine?

    Most people fly into San Jose (SJC) if they book a flight to San Jose from Irvine. On average, San Jose has 52 inbound flights from Irvine per day from 8 airlines. San Jose is conveniently located just 2.9 mi from San Jose’s city center.

  • How popular is this Irvine to San Jose flight route?

    Within the past month, 98 users have taken a look at flights from Irvine to San Jose.

  • What are the cheapest airlines to fly from Irvine to San Jose one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $65. Delta flights start at $69 while deals on Southwest start at $78 one-way.

  • What are the most reliable airlines from Irvine to San Jose?

    Before booking your flight to San Jose from Irvine, check out the most reliable airlines to get you to your destination on time: LATAM Airlines (99%), WestJet (96%), Qantas Airways( 95%).

  • What are the cheapest flights from Irvine to San Jose?

    The cheapest flight price from Irvine to San Jose is $58. On average you can expect to pay $255. The most popular route, (Los Angeles - San Jose), can usually be booked for $87.

  • Can I find deals for flights from Irvine to San Jose that include hotel bookings?

    Yes. In addition to deals on Irvine to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Irvine to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irvine to San Jose.

  • Can I find deals for business class flights from Irvine to San Jose?

    Yes. Cheapflights offers flight deals from Irvine to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 $359). 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.

See more FAQs

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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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$19Average$77FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$40Average$98FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$58Average$224FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$87Average$210FlexibilityNo cancel feeOn-time75%
DeltaCheapest$88Average$208FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$108Average$191FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$112Average$262FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$158Average$306FlexibilityNo cancel feeOn-time71%

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