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Harlingen

$224+ Cheap flights from San Jose, CA to Harlingen (SJC - HRL)

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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — HRL
Jul 27 — Aug 31
Mon 7/27
Mon 8/3
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 June 27, 2026.

This Southwest deal was found by Cheapflights users on 6/23. 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.
Mon 7/209:20 am
SJC
-
HRL
1 stop12h 25m
Southwest
Sat 8/12:45 pm
HRL
-
SJC
2 stops9h 00m
Southwest
Deal found 6/23$418
This Southwest deal was found by Cheapflights users on 6/22. 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.
Fri 7/2412:30 pm
SJC
-
HRL
2 stops7h 15m
Southwest
Sun 7/265:40 am
HRL
-
SJC
1 stop6h 15m
Southwest
Deal found 6/22$453
This United Airlines deal was found by Cheapflights users on 6/26. 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.
Wed 7/81:10 pm
SJC
-
HRL
1 stop6h 44m
United Airlines
Wed 7/157:20 am
HRL
-
SJC
1 stop6h 43m
United Airlines
Deal found 6/26$492
This United Airlines deal was found by Cheapflights users on 6/24. 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 7/81:10 pm
SJC
-
HRL
1 stop6h 44m
United Airlines
Thu 7/165:10 am
HRL
-
SJC
1 stop8h 53m
United Airlines
Deal found 6/24$528
This United Airlines deal was found by Cheapflights users on 6/26. 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.
Wed 7/81:10 pm
SJC
-
HRL
1 stop6h 44m
United Airlines
Tue 7/147:20 am
HRL
-
SJC
1 stop6h 43m
United Airlines
Deal found 6/26$529
This United Airlines deal was found by Cheapflights users on 6/22. 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 9/228:45 am
SJC
-
HRL
2 stops8h 54m
United Airlines
Wed 9/235:05 am
HRL
-
SJC
2 stops10h 03m
United Airlines
Deal found 6/22$540

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 June 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$418
(Southwest)

One-way from

$224
(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
Search Deals
One-way flight 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 June 27, 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

Mon 7/20

9:20 am-11:45 pm

1 stop12h 25m

Harlingen Valley Intl

Sat 8/1

2:45 pm-9:45 pm

2 stops9h 00m

$418

San JoseHarlingen

SJC - HRL

SJCHRL

San Jose

Fri 7/24

12:30 pm-9:45 pm

2 stops7h 15m

Harlingen Valley Intl

Sun 7/26

5:40 am-9:55 am

1 stop6h 15m

$453

San JoseHarlingen

SJC - HRL

SJCHRL

San Jose

Wed 7/8

1:10 pm-9:54 pm

1 stop6h 44m

Harlingen Valley Intl

Wed 7/15

7:20 am-9:09 pm

2 stops15h 49m

$510

San JoseHarlingen

SJC - HRL

SJCHRL

San Jose

Wed 7/8

1:10 pm-9:54 pm

1 stop6h 44m

Harlingen Valley Intl

Thu 7/16

5:10 am-12:03 pm

1 stop8h 53m

$528

San JoseHarlingen

SJC - HRL

SJCHRL

San Jose

Tue 9/22

8:45 am-7:39 pm

2 stops8h 54m

Harlingen Valley Intl

Wed 9/23

5:05 am-1:08 pm

2 stops10h 03m

$540
Quickest round-trip

San JoseHarlingen

SJC - HRL

SJCHRL

San Jose

Wed 7/8

1:10 pm-9:54 pm

1 stop6h 44m

Harlingen Valley Intl

Sat 7/18

7:20 am-12:03 pm

1 stop6h 43m

$583
Cheapest one-way
Quickest one-way

San JoseHarlingen

SJC - HRL

SJCHRL

San Jose

Mon 7/20

9:20 am-11:45 pm

1 stop12h 25m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/23

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 June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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.

Reviews of airlines servicing Harlingen

Get insights into the airlines that provide service to Harlingen. 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 Harlingen. Reviews last updated June 27, 2026.
See what other customers who have flown with Southwest from San Jose to Harlingen have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,246 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
7.9
Good
4,246 reviews
Southwest
7.9
Good
4,246 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

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 $410, Southwest can have you in Harlingen from San Jose, California in 12h 25m. The distance from San Jose, California to Harlingen is about 1612 mi.

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

    Southwest, at $242, was found to be the cheapest airline from San Jose, California to Harlingen..

  • 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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Top airline flying from San Jose to Harlingen

Discover the top airline that operate flights from San Jose to Harlingen. 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 June 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$242Average$509FlexibilityNo cancel feeOn-time63%

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