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$154+ Cheap flights from Harlingen, TX to San Jose, CA (HRL - 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — SJC
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Harlingen to San Jose

Cheapest flights from Harlingen to San Jose
Explore the most affordable flight options available from Harlingen to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Southwest deal was found by Cheapflights users on 1/27. 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.
Tue 3/246:05 am
HRL
-
SJC
1 stop6h 25m
Southwest
Thu 3/266:25 am
SJC
-
HRL
1 stop8h 10m
Southwest
Deal found 1/27$358
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:00 am
HRL
-
SJC
1 stop7h 00m
United Airlines
Fri 5/1512:56 pm
SJC
-
HRL
1 stop7h 03m
United Airlines
Deal found 1/28$541
This Southwest deal was found by Cheapflights users on 1/26. 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.
Sun 2/87:35 am
HRL
-
SJC
1 stop5h 55m
Southwest
Tue 2/106:50 am
SJC
-
HRL
1 stop8h 15m
Southwest
Deal found 1/26$645
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:10 pm
HRL
-
SJC
2 stops11h 06m
United Airlines
Thu 3/2610:55 pm
SJC
-
HRL
3 stops19h 01m
United Airlines
Deal found 1/27$703
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/277:00 am
HRL
-
SJC
2 stops15h 56m
United Airlines
Sat 1/318:40 am
SJC
-
HRL
2 stops11h 19m
United Airlines
Deal found 1/26$908
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/812:10 pm
HRL
-
SJC
3 stops11h 08m
United Airlines
Tue 2/108:40 am
SJC
-
HRL
3 stops11h 19m
United Airlines
Deal found 1/26$1,348

Find flight deals from Harlingen to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Harlingen (HRL) 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$358
(Southwest)

One-way from

$154
(American Airlines)
Provider with most accurate pricing for Harlingen Valley Intl-San Jose flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harlingen Valley Intl-San Jose flights.
Search Deals
From Harlingen Valley Intl to San Jose
Search Deals
One-way flight from Harlingen Valley Intl to San Jose
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harlingen 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 29, 2026.
Use the filters below to find and compare flights from Harlingen to San Jose that are best for you.

Fly from

Harlingen

Fly to

San Jose

Route

Depart

Return

Price

HarlingenSan Jose

HRL - SJC

HRLSJC

Harlingen Valley Intl

Tue 3/24

6:05 am-10:30 am

1 stop6h 25m

San Jose

Thu 3/26

6:25 am-4:35 pm

1 stop8h 10m

$358

HarlingenSan Jose

HRL - SJC

HRLSJC

Harlingen Valley Intl

Wed 5/6

7:00 am-12:00 pm

1 stop7h 00m

San Jose

Fri 5/15

12:56 pm-9:59 pm

1 stop7h 03m

$541

HarlingenSan Jose

HRL - SJC

HRLSJC

Harlingen Valley Intl

Sun 2/8

7:35 am-11:30 am

1 stop5h 55m

San Jose

Tue 2/10

7:05 am-5:05 pm

2 stops8h 00m

$650

HarlingenSan Jose

HRL - SJC

HRLSJC

Harlingen Valley Intl

Tue 3/24

12:10 pm-9:16 pm

3 stops11h 06m

San Jose

Thu 3/26

10:55 pm-7:56 pm

3 stops19h 01m

$995

HarlingenSan Jose

HRL - SJC

HRLSJC

Harlingen Valley Intl

Sun 2/8

12:10 pm-9:18 pm

3 stops11h 08m

San Jose

Tue 2/10

8:40 am-9:59 pm

3 stops11h 19m

$1,348

HarlingenSan Jose

HRL - SJC

HRLSJC

Harlingen Valley Intl

Tue 3/24

2:36 pm-9:21 pm

1 stop8h 45m

San Jose

Thu 3/26

11:02 am-7:36 pm

1 stop6h 34m

$1,553

HarlingenSan Jose

HRL - SJC

HRLSJC

Harlingen Valley Intl

Sat 4/18

6:00 am-10:18 am

1 stop6h 18m

$154

HarlingenSan Jose

HRL - SJC

HRLSJC

Harlingen Valley Intl

Thu 2/26

12:05 pm-8:45 pm

1 stop10h 40m

$172

HarlingenSan Jose

HRL - SJC

HRLSJC

Harlingen Valley Intl

Sat 4/18

9:20 am-9:07 pm

2 stops13h 47m

$175

HarlingenSan Jose

HRL - SJC

HRLSJC

Harlingen Valley Intl

Sat 5/16

6:00 am-10:18 am

1 stop6h 18m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 12 results
1
2

Compare providers for flights from Harlingen to San Jose

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Harlingen to San Jose in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Harlingen, Texas-San Jose, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harlingen, Texas-San Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harlingen, Texas-San Jose, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harlingen, Texas-San Jose, California flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harlingen, Texas-San Jose, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Harlingen to San Jose

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

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

Currently, October is the cheapest month in which you can book a flight from Harlingen, Texas to San Jose, California (average of $123). Flying from Harlingen, Texas to San Jose, California in March is currently the most expensive (average of $411). 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.

Related info for your journey

Find useful and relevant information for your journey from Harlingen to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Departing from Harlingen, Texas to San Jose, California will take you 6h 25m. The distance from Harlingen, Texas to San Jose, California is about 1612 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Harlingen, Texas to San Jose, California (average of $123). Flying from Harlingen, Texas to San Jose, California in March is currently the most expensive (average of $411). 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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