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Harlingen

$302+ Cheap flights from San Jose, CA to Harlingen (SJC - HRL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — HRL
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
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Cheap flight deals from San Jose to Harlingen

Cheapest flights from San Jose to Harlingen
Explore the most affordable flight options available from San Jose to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.

This Southwest deal was found by Cheapflights users on 7/26. 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 9/131:55 pm
SJC
-
HRL
1 stop7h 20m
Southwest
Mon 9/145:55 pm
HRL
-
SJC
1 stop6h 10m
Southwest
Deal found 7/26$302
This Southwest deal was found by Cheapflights users on 7/26. 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.
Thu 9/107:50 am
SJC
-
HRL
1 stop7h 25m
Southwest
Sun 9/1310:25 am
HRL
-
SJC
1 stop6h 15m
Southwest
Deal found 7/26$338
This Southwest deal was found by Cheapflights users on 7/26. 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.
Tue 8/116:40 am
SJC
-
HRL
2 stops7h 10m
Southwest
Sat 8/1511:30 am
HRL
-
SJC
1 stop7h 50m
Southwest
Deal found 7/26$342
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 9/128:45 am
SJC
-
HRL
2 stops11h 07m
United Airlines
Wed 9/167:15 am
HRL
-
SJC
2 stops12h 16m
United Airlines
Deal found 7/27$499
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/2512:51 pm
SJC
-
HRL
2 stops22h 33m
United Airlines
Sat 8/291:59 pm
HRL
-
SJC
2 stops8h 58m
United Airlines
Deal found 7/29$537

Find flight deals from San Jose to Harlingen

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Harlingen (HRL). 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 July 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$302
(Southwest)
Provider with most accurate pricing for San Jose-Harlingen Valley Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Jose-Harlingen Valley Intl flights.
Search Deals
From San Jose to Harlingen Valley Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose to Harlingen 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 July 30, 2026.
Use the filters below to find and compare flights from San Jose to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseHarlingen

SJC - HRL

SJCHRL

San Jose

Tue 8/11

6:40 am-3:50 pm

2 stops7h 10m

Harlingen Valley Intl

Sat 8/15

11:30 am-5:20 pm

1 stop7h 50m

$342
Quickest round-trip

San JoseHarlingen

SJC - HRL

SJCHRL

San Jose

Sun 9/13

8:15 am-6:30 pm

2 stops8h 15m

Harlingen Valley Intl

Mon 9/14

5:55 pm-10:05 pm

1 stop6h 10m

$383

San JoseHarlingen

SJC - HRL

SJCHRL

San Jose

Sat 9/12

8:45 am-9:52 pm

2 stops11h 07m

Harlingen Valley Intl

Wed 9/16

7:15 am-5:31 pm

2 stops12h 16m

$499

San JoseHarlingen

SJC - HRL

SJCHRL

San Jose

Tue 8/25

12:51 pm-1:24 pm

2 stops22h 33m

Harlingen Valley Intl

Sat 8/29

1:59 pm-8:57 pm

2 stops8h 58m

$537

San JoseHarlingen

SJC - HRL

SJCHRL

San Jose

Tue 8/11

8:45 am-9:52 pm

3 stops11h 07m

Harlingen Valley Intl

Sat 8/15

1:59 pm-8:57 pm

2 stops8h 58m

$856
Cheapest one-way
Quickest one-way

San JoseHarlingen

SJC - HRL

SJCHRL

San Jose

Tue 8/11

8:45 am-9:52 pm

2 stops11h 07m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Sorted by cheapest first

Compare providers for flights from San Jose to Harlingen

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 San Jose to Harlingen in July.
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 San Jose, California-Harlingen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose, California-Harlingen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose, California-Harlingen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Jose, California-Harlingen 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 San Jose, California-Harlingen 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 San Jose to Harlingen

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

Related info for your journey

Find useful and relevant information for your journey from San Jose to Harlingen. 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 San Jose, California to Harlingen?

    For as low as $302, Southwest can have you in Harlingen from San Jose, California in 7h 20m. The distance from San Jose, California to Harlingen 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 San Jose to Harlingen that include hotel bookings?

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

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

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

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

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

See more FAQs

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