HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Jose

$424+ Cheap flights from Harlingen, TX to San Jose (HRL - SJC)

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — SJC
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Harlingen 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.

Cheap 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 September 11, 2025.

Round-trip from

$432
(American Airlines)
From Harlingen Valley Intl to San Jose
Search Deals

Find 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 September 11, 2025.

This Southwest deal was found by Cheapflights users on 9/11. 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.
Sat 9/203:55 pmHRL - SJC
1 stop8h 15mSouthwest
Mon 9/227:30 amSJC - HRL
1 stop12h 00mSouthwest
Deal found 9/11$424
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 9/205:45 amHRL - SJC
1 stop8h 54mAmerican Airlines
Mon 9/226:00 amSJC - HRL
2 stops10h 05mAmerican Airlines
Deal found 9/11$425
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/127:00 amHRL - SJC
1 stop7h 05mUnited Airlines
Mon 9/151:05 pmSJC - HRL
1 stop6h 47mUnited Airlines
Deal found 9/11$655

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 September 11, 2025.
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

Sat 9/20

3:55 pm-10:10 pm

1 stop8h 15m

San Jose

Mon 9/22

7:30 am-9:30 pm

1 stop12h 00m

$424

HarlingenSan Jose

HRL - SJC

HRLSJC

Harlingen Valley Intl

Sat 9/20

5:45 am-12:39 pm

1 stop8h 54m

San Jose

Mon 9/22

6:00 am-6:05 pm

2 stops10h 05m

$425

HarlingenSan Jose

HRL - SJC

HRLSJC

Harlingen Valley Intl

Sat 9/20

7:00 am-10:40 pm

3 stops17h 40m

San Jose

Mon 9/22

8:45 am-9:52 pm

2 stops11h 07m

$1,246

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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?

Currently, September is the cheapest month in which you can book a flight from Harlingen, Texas to San Jose (average of $255). Flying from Harlingen, Texas to San Jose in June is currently the most expensive (average of $358). 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.

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 September 11, 2025.
See what other customers who have flown with Southwest from Harlingen 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.
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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?

    For as low as $424, Southwest can have you in San Jose from Harlingen, Texas in 8h 15m. There are 1612 mi between Harlingen, Texas and San Jose. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Harlingen, Texas to San Jose round-trip?

    According to our current data, Southwest ($208), offers the cheapest pricing from Harlingen, Texas to San Jose.

  • 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?

    Currently, September is the cheapest month in which you can book a flight from Harlingen, Texas to San Jose (average of $255). Flying from Harlingen, Texas to San Jose in June is currently the most expensive (average of $358). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Harlingen to San Jose

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Las Vegas flights
Dallas/Fort Worth to Los Angeles flights
Hobby to Las Vegas flights
Dallas/Fort Worth to San Francisco flights
George Bush Intcntl to Las Vegas flights
Austin to Las Vegas flights
Love Field to Las Vegas flights
Dallas/Fort Worth to Ontario flights
Dallas/Fort Worth to San Diego flights
Austin to Los Angeles flights
Hobby to Los Angeles flights
Dallas/Fort Worth to Burbank flights
Dallas/Fort Worth to Santa Ana flights
George Bush Intcntl to Los Angeles flights
Hobby to San Francisco flights
Hobby to Ontario flights
George Bush Intcntl to Ontario flights
San Antonio to Las Vegas flights
Austin to San Francisco flights
George Bush Intcntl to San Francisco flights
Hobby to San Diego flights
Dallas/Fort Worth to San Jose flights
Love Field to Los Angeles flights
George Bush Intcntl to San Diego flights
San Antonio to Los Angeles flights
Austin to San Diego flights
Dallas/Fort Worth to Oakland flights
El Paso to Las Vegas flights
Hobby to Santa Ana flights
Dallas/Fort Worth to Sacramento flights
Love Field to San Francisco flights
George Bush Intcntl to Santa Ana flights
Hobby to Burbank flights
Hobby to San Jose flights
Love Field to San Diego flights
Austin to Ontario flights
Hobby to Sacramento flights
George Bush Intcntl to Burbank flights
Austin to Santa Ana flights
Dallas/Fort Worth to Reno flights
San Antonio to Ontario flights
George Bush Intcntl to San Jose flights
San Antonio to San Francisco flights
Austin to San Jose flights
Austin to Burbank flights
George Bush Intcntl to Sacramento flights
Dallas/Fort Worth to Palm Springs flights
San Antonio to Burbank flights
Love Field to San Jose flights
Hobby to Oakland flights

Top airline flying from Harlingen to San Jose

Discover the top airline that operate flights from Harlingen 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$208Average$452FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.