$129+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — HRL
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from San Jose to Harlingen 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 San Jose to Harlingen
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Best
Last-minute
One-way
Cheapest flights from San Jose to HarlingenExplore 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 August 21, 2026.
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 August 21, 2026.
This Southwest deal was found by Cheapflights users on 8/17. 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 9/2211:45 am -
1 stop6h 30m
Tue 9/297:25 am -
1 stop6h 15m
Deal found 8/17![Southwest logo]()
$247
This Southwest deal was found by Cheapflights users on 8/21. 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 10/156:40 am -
2 stops9h 10m
Fri 10/165:30 am -
1 stop6h 35m
Deal found 8/21![Southwest logo]()
$307
This Southwest deal was found by Cheapflights users on 8/19. 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 8/216:00 am -
1 stop8h 05m
Wed 8/2612:35 pm -
2 stops7h 40m
Deal found 8/19![Southwest logo]()
$423
This Southwest deal was found by Cheapflights users on 8/19. 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 8/216:00 am -
1 stop8h 05m
Mon 8/245:55 pm -
1 stop6h 05m
Deal found 8/19![Southwest logo]()
$479
This United Airlines deal was found by Cheapflights users on 8/18. 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 -
2 stops11h 07m
Wed 9/167:15 am -
2 stops12h 16m
Deal found 8/18![United Airlines logo]()
$493
Best flights from San Jose to HarlingenDiscover carefully curated flight deals from San Jose to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from San Jose to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This Southwest deal was found by Cheapflights users on 8/17. 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 9/2211:45 am -
1 stop6h 30m
Tue 9/291:45 pm -
2 stops7h 30m
Deal found 8/17![Southwest logo]()
$252
This United Airlines deal was found by Cheapflights users on 8/20. 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 -
2 stops11h 07m
Wed 9/167:15 am -
2 stops12h 16m
Deal found 8/20![United Airlines logo]()
$493
This Southwest deal was found by Cheapflights users on 8/21. 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 10/156:40 am -
2 stops9h 10m
Fri 10/165:30 am -
1 stop6h 35m
Deal found 8/21![Southwest logo]()
$307
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/158:45 am -
2 stops11h 07m
Wed 9/237:15 am -
2 stops12h 16m
Deal found 8/20![United Airlines logo]()
$594
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/208:45 am -
2 stops11h 07m
Sat 10/247:15 am -
2 stops15h 33m
Deal found 8/17![United Airlines logo]()
$606
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Mon 9/146:37 pm -
2 stops16h 47m
Wed 9/237:15 am -
2 stops12h 16m
Deal found 8/20![United Airlines logo]()
$656
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/198:45 am -
2 stops11h 07m
Wed 9/237:15 am -
2 stops12h 16m
Deal found 8/18![United Airlines logo]()
$664
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/158:45 am -
2 stops8h 54m
Thu 9/245:05 am -
2 stops14h 27m
Deal found 8/20![United Airlines logo]()
$704
Last-minute flights from San Jose to HarlingenDiscover last-minute flight deals from San Jose to Harlingen. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to Harlingen. Data last updated August 21, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/19. 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 8/216:00 am -
1 stop8h 05m
Wed 8/2612:35 pm -
2 stops7h 40m
Deal found 8/19![Southwest logo]()
$423
This Southwest deal was found by Cheapflights users on 8/19. 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 8/216:00 am -
1 stop8h 05m
Mon 8/245:55 pm -
1 stop6h 05m
Deal found 8/19![Southwest logo]()
$479
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Fri 8/212:30 pm -
1 stop6h 24m
Wed 8/265:54 am -
1 stop6h 56m
Deal found 8/19![American Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 8/18. 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 -
2 stops11h 07m
Wed 9/167:15 am -
2 stops12h 16m
Deal found 8/18![United Airlines logo]()
$493
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Mon 9/146:37 pm -
2 stops16h 47m
Wed 9/237:15 am -
2 stops12h 16m
Deal found 8/20![United Airlines logo]()
$656
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/158:45 am -
2 stops11h 07m
Wed 9/237:15 am -
2 stops12h 16m
Deal found 8/20![United Airlines logo]()
$594
This Southwest deal was found by Cheapflights users on 8/17. 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 9/2211:45 am -
1 stop6h 30m
Tue 9/297:25 am -
1 stop6h 15m
Deal found 8/17![Southwest logo]()
$247
One-way flights from San Jose to HarlingenSearch for one-way flight options from San Jose to Harlingen. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from San Jose to Harlingen. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Southwest deal was found by Cheapflights users on 8/21. 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 11/126:10 am -
1 stop9h 05m
Deal found 8/21![Southwest logo]()
$129
This Southwest deal was found by Cheapflights users on 8/21. 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 10/1411:20 am -
1 stop7h 35m
Deal found 8/21![Southwest logo]()
$152
This United Airlines deal was found by Cheapflights users on 8/21. 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 10/148:45 am -
3 stops11h 07m
Deal found 8/21![United Airlines logo]()
$506
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 August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $247 (Southwest) |
One-way from | $129 (Southwest) |
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 7,457,451 searches. Data last updated August 21, 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
Cheapest round-trip
Quickest round-trip
San JoseHarlingen
SJC San Jose - HRL Harlingen Valley Intl
SJCHRL
San Jose
Tue 9/22
11:45 am-8:15 pm
1 stop6h 30m
Harlingen Valley Intl
Tue 9/29
1:45 pm-7:15 pm
2 stops7h 30m
$252
San JoseHarlingen
SJC San Jose - HRL Harlingen Valley Intl
SJCHRL
San Jose
Thu 10/15
6:40 am-5:50 pm
2 stops9h 10m
Harlingen Valley Intl
Fri 10/16
5:30 am-10:05 am
1 stop6h 35m
$307
San JoseHarlingen
SJC San Jose - HRL Harlingen Valley Intl
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
$493
San JoseHarlingen
SJC San Jose - HRL Harlingen Valley Intl
SJCHRL
San Jose
Tue 9/15
8:45 am-9:52 pm
2 stops11h 07m
Harlingen Valley Intl
Wed 9/23
7:15 am-5:31 pm
2 stops12h 16m
$594
San JoseHarlingen
SJC San Jose - HRL Harlingen Valley Intl
SJCHRL
San Jose
Tue 10/20
8:45 am-9:52 pm
2 stops11h 07m
Harlingen Valley Intl
Sat 10/24
7:15 am-8:48 pm
2 stops15h 33m
$606
San JoseHarlingen
SJC San Jose - HRL Harlingen Valley Intl
SJCHRL
San Jose
Mon 9/14
6:37 pm-1:24 pm
2 stops16h 47m
Harlingen Valley Intl
Wed 9/23
7:15 am-5:31 pm
2 stops12h 16m
$656
San JoseHarlingen
SJC San Jose - HRL Harlingen Valley Intl
SJCHRL
San Jose
Sat 9/19
8:45 am-9:52 pm
2 stops11h 07m
Harlingen Valley Intl
Wed 9/23
7:15 am-5:31 pm
2 stops12h 16m
$664
San JoseHarlingen
SJC San Jose - HRL Harlingen Valley Intl
SJCHRL
San Jose
Tue 9/15
8:45 am-7:39 pm
2 stops8h 54m
Harlingen Valley Intl
Thu 9/24
5:05 am-5:32 pm
2 stops14h 27m
$704
Cheapest one-way
Quickest one-way
San JoseHarlingen
SJC San Jose - HRL Harlingen Valley Intl
SJCHRL
San Jose
Wed 10/14
11:20 am-8:55 pm
1 stop7h 35m
$152
San JoseHarlingen
SJC San Jose - HRL Harlingen Valley Intl
SJCHRL
San Jose
Thu 11/12
12:30 pm-11:30 pm
2 stops9h 00m
$174
Showing 1-10 of 11 resultsSorted 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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
SJC-HRL
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.
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