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San Jose

$115+ Cheap flights from Gilbert, AZ to San Jose, CA (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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJC
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
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Cheapflights Tip: The best prices from Gilbert to San Jose are usually found in March or January, booked 36 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Gilbert to San Jose

Cheapest flights from Gilbert to San Jose
Explore the most affordable flight options available from Gilbert to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 2, 2026.

This Kiwi.com deal was found by Cheapflights users on 12/31. 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.
Wed 12/3110:26 pmPHX - SJC
1 stop21h 22mFrontier
Thu 1/87:31 pmSJC - PHX
1 stop19h 09mFrontier
Deal found 12/31$648
This Southwest deal was found by Cheapflights users on 12/31. 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.
Wed 12/316:55 pmPHX - SJC
Nonstop1h 55mSouthwest
Thu 1/87:30 pmSJC - PHX
Nonstop1h 50mSouthwest
Deal found 12/31$735
This Kiwi.com deal was found by Cheapflights users on 12/31. 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.
Wed 12/318:20 amPHX - SJC
1 stop6h 56mMultiple Airlines
Sun 1/48:00 amSJC - PHX
2 stops47h 03mMultiple Airlines
Deal found 12/31$746
This Kiwi.com deal was found by Cheapflights users on 12/31. 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.
Wed 12/3110:26 pmPHX - SJC
1 stop21h 22mFrontier
Sun 1/43:27 pmSJC - PHX
1 stop16h 21mFrontier
Deal found 12/31$761
This Southwest deal was found by Cheapflights users on 12/31. 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.
Wed 12/312:35 pmPHX - SJC
Nonstop2h 00mSouthwest
Sun 1/43:00 pmSJC - PHX
Nonstop1h 50mSouthwest
Deal found 12/31$819
This Southwest deal was found by Cheapflights users on 12/30. 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.
Wed 12/316:15 pmPHX - SJC
1 stop3h 15mSouthwest
Thu 1/17:15 pmSJC - PHX
Nonstop1h 50mSouthwest
Deal found 12/30$825
This Kiwi.com deal was found by Cheapflights users on 12/30. 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.
Wed 12/311:10 pmPHX - SJC
2 stops6h 16mMultiple Airlines
Thu 1/110:26 amSJC - PHX
1 stop4h 25mMultiple Airlines
Deal found 12/30$897
This Alaska Airlines deal was found by Cheapflights users on 12/30. 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.
Wed 12/316:06 amPHX - SJC
2 stops14h 17mAlaska Airlines
Thu 1/110:24 amSJC - PHX
2 stops12h 35mAlaska Airlines
Deal found 12/30$1,123

Find flight deals from Gilbert to San Jose

Keep the following information in mind while searching for Gilbert to San Jose flight deals. Data was last updated January 2, 2026.

Round-trip from

$126
(Kiwi.com)

One-way from

$115
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$188
From Gilbert to San Jose
Search Deals
One-way flight from Gilbert to San Jose
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Gilbert 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 January 2, 2026.
Use the filters below to find and compare flights from Gilbert to San Jose that are best for you.

Fly from

Gilbert

Fly to

San Jose

Route

Depart

Return

Price

PhoenixSan Jose

PHX - SJC

PHXSJC

Phoenix Sky Harbor Intl

Thu 3/5

8:56 pm-1:42 pm

1 stop17h 46m

San Jose

Sun 3/8

8:00 am-11:01 pm

1 stop15h 01m

$222

PhoenixSan Jose

PHX - SJC

PHXSJC

Phoenix Sky Harbor Intl

Sat 1/24

9:00 am-5:08 pm

1 stop9h 08m

San Jose

Sun 1/25

6:15 am-11:59 pm

1 stop16h 44m

$222

PhoenixSan Jose

PHX - SJC

PHXSJC

Phoenix Sky Harbor Intl

Sat 1/24

7:00 am-1:08 pm

1 stop7h 08m

San Jose

Mon 1/26

3:36 pm-10:46 pm

1 stop6h 10m

$222

PhoenixSan Jose

PHX - SJC

PHXSJC

Phoenix Sky Harbor Intl

Fri 3/6

2:50 pm-10:05 pm

1 stop8h 15m

San Jose

Tue 3/10

7:15 am-2:42 pm

1 stop7h 27m

$223

PhoenixSan Jose

PHX - SJC

PHXSJC

Phoenix Sky Harbor Intl

Mon 2/23

7:59 pm-10:55 am

1 stop15h 56m

San Jose

Fri 2/27

2:25 pm-11:50 pm

1 stop8h 25m

$223

PhoenixSan Jose

PHX - SJC

PHXSJC

Phoenix Sky Harbor Intl

Tue 3/17

8:45 am-5:31 pm

1 stop8h 46m

San Jose

Fri 3/20

3:25 pm-11:58 pm

1 stop8h 33m

$223

PhoenixSan Jose

PHX - SJC

PHXSJC

Phoenix Sky Harbor Intl

Thu 3/5

2:42 pm-10:05 pm

1 stop8h 23m

San Jose

Wed 3/11

3:25 pm-9:30 pm

1 stop6h 05m

$223

PhoenixSan Jose

PHX - SJC

PHXSJC

Phoenix Sky Harbor Intl

Fri 1/30

9:00 am-2:42 pm

1 stop6h 42m

San Jose

Sun 2/1

11:00 am-5:53 pm

1 stop5h 53m

$223

PhoenixSan Jose

PHX - SJC

PHXSJC

Phoenix Sky Harbor Intl

Sat 3/14

3:45 pm-10:17 pm

1 stop6h 32m

San Jose

Sun 3/22

3:25 pm-11:58 pm

1 stop8h 33m

$223

PhoenixSan Jose

PHX - SJC

PHXSJC

Phoenix Sky Harbor Intl

Mon 2/23

7:59 pm-1:37 pm

1 stop18h 38m

San Jose

Thu 2/26

7:15 am-7:12 pm

1 stop10h 57m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Showing 1-10 of 21 results
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Best time to book a flight from Gilbert to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Gilbert 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 Gilbert to San Jose

How far ahead should I book a flight from Gilbert to San Jose, California?

Use this chart to determine the optimal time to book a round-trip flight from Gilbert to San Jose. Price data was last updated on December 26, 2025.

Booking 36 days in advance of your planned departure date is, on average, the best time to get cheap flights from Gilbert to San Jose, California. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Gilbert to San Jose, California?

Currently, January is the cheapest month in which you can book a flight from Gilbert to San Jose, California (average of $41). Flying from Gilbert to San Jose, California in September is currently the most expensive (average of $86). 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 G1L to SJC?

Find hourly flight availability from Gilbert 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 January 2, 2026.

It’s optimal to fly from Gilbert to San Jose, California in the morning. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Gilbert to San Jose, California?

Use this chart to determine the cheapest time to fly round-trip from Gilbert to San Jose. Price data was last updated on December 27, 2025.

Travelers seeking maximum savings on their Gilbert to San Jose, California flight should consider departing on Thursday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Gilbert to San Jose, California?

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 January 2, 2026.
See what other customers who have flown with Alaska Airlines, Southwest, and United Airlines from Gilbert to San Jose have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,599 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,599 reviews
Alaska Airlines
8.0
Very good
11,599 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,252 reviews
Alaska Airlines
8.0
Very good
11,599 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,134 reviews
Alaska Airlines
8.0
Very good
11,599 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
11,072 reviews
Alaska Airlines
8.0
Very good
11,599 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.7
Fair
3,068 reviews
Alaska Airlines
8.0
Very good
11,599 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Gilbert 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 Gilbert?

    Most people fly into San Jose (SJC) if they book a flight to San Jose from Gilbert. On average, San Jose has 7 inbound flights from Gilbert per day from 6 airlines. San Jose is conveniently located just 2.9 mi from San Jose’s city center.

  • How long is the flight from Gilbert to San Jose, California?

    Alaska Airlines and Delta can get you from Gilbert to San Jose, California in just under 8h 15m. Your travel time can differ by up to 9h 31m. Gilbert and San Jose, California are separated by a distance of 621 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Gilbert to San Jose, California one-way?

    $37 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Allegiant Air, with prices starting from $40 and $68, respectively.

  • What are the most reliable airlines from Gilbert to San Jose, California?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Gilbert to San Jose, California on time: SkyWest Airlines (88%), Envoy Air (83%), American Airlines (78%).

  • What are the cheapest flights from Gilbert to San Jose, California?

    Looking at all options, your cheapest flight can be booked for $119. While the most popular route (Phoenix Sky Harbor Intl - San Jose) can be booked for $164 on average, our data indicates $337 when flying from Gilbert to San Jose, California.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gilbert 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 Gilbert to San Jose, California?

    Currently, January is the cheapest month in which you can book a flight from Gilbert to San Jose, California (average of $41). Flying from Gilbert to San Jose, California in September is currently the most expensive (average of $86). 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 6 airlines flying from Gilbert to San Jose

Discover the top 6 airlines that operate flights from Gilbert 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 January 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$50Average$121FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$117Average$223FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$124Average$287FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$137Average$333FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$146Average$332FlexibilityNo cancel feeOn-time63%
DeltaCheapest$236Average$341FlexibilityNo cancel feeOn-timeN/A

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