$525+ Cheap flights from Harlingen (HRL) to San José (SJO)
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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — SJO
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Harlingen to San José 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 José
Cheapest
Best
Last-minute
Cheapest flights from Harlingen to San JoséExplore the most affordable flight options available from Harlingen to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Harlingen to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This Southwest deal was found by Cheapflights users on 9/9. 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 12/26:20 am -
1 stop6h 00m
Wed 12/92:15 pm -
1 stop7h 30m
Deal found 9/9![Southwest logo]()
$525
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 12/26:41 pm -
2 stops18h 26m
Wed 12/92:07 pm -
2 stops20h 07m
Deal found 9/9![American Airlines logo]()
$565
This United Airlines deal was found by Cheapflights users on 9/8. 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 11/75:05 am -
1 stop6h 20m
Wed 11/118:45 am -
1 stop11h 02m
Deal found 9/8![United Airlines logo]()
$654
This United Airlines deal was found by Cheapflights users on 9/5. 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 11/115:05 am -
1 stop15h 34m
Wed 11/188:45 am -
1 stop14h 03m
Deal found 9/5![United Airlines logo]()
$678
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 10/157:15 am -
1 stop13h 22m
Mon 10/197:55 am -
1 stop7h 04m
Deal found 9/8![United Airlines logo]()
$828
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/67:15 am -
1 stop6h 06m
Tue 10/137:55 am -
1 stop12h 57m
Deal found 9/8![United Airlines logo]()
$910
This United Airlines deal was found by Cheapflights users on 9/5. 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 10/37:15 am -
1 stop6h 06m
Sat 10/107:55 am -
1 stop12h 57m
Deal found 9/5![United Airlines logo]()
$1,048
Best flights from Harlingen to San JoséDiscover carefully curated flight deals from Harlingen to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Harlingen to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Southwest deal was found by Cheapflights users on 9/9. 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 12/26:20 am -
1 stop6h 00m
Wed 12/92:15 pm -
1 stop7h 30m
Deal found 9/9![Southwest logo]()
$525
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 12/26:41 pm -
2 stops18h 26m
Wed 12/92:07 pm -
2 stops20h 07m
Deal found 9/9![American Airlines logo]()
$565
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/77:10 am -
1 stop13h 29m
Wed 11/118:45 am -
1 stop11h 02m
Deal found 9/9![United Airlines logo]()
$654
This United Airlines deal was found by Cheapflights users on 9/5. 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 11/115:05 am -
1 stop15h 34m
Wed 11/188:45 am -
1 stop14h 03m
Deal found 9/5![United Airlines logo]()
$678
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 10/157:15 am -
1 stop13h 22m
Mon 10/197:55 am -
1 stop7h 04m
Deal found 9/8![United Airlines logo]()
$828
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/67:15 am -
1 stop6h 06m
Tue 10/137:55 am -
1 stop12h 57m
Deal found 9/8![United Airlines logo]()
$910
This United Airlines deal was found by Cheapflights users on 9/5. 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 10/37:15 am -
1 stop6h 06m
Sat 10/107:55 am -
1 stop12h 57m
Deal found 9/5![United Airlines logo]()
$1,048
Last-minute flights from Harlingen to San JoséDiscover last-minute flight deals from Harlingen to San José. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Harlingen to San José. Data last updated September 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/5. 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 10/37:15 am -
1 stop6h 06m
Sat 10/107:55 am -
1 stop12h 57m
Deal found 9/5![United Airlines logo]()
$1,048
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/67:15 am -
1 stop6h 06m
Tue 10/137:55 am -
1 stop12h 57m
Deal found 9/8![United Airlines logo]()
$910
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 10/157:15 am -
1 stop13h 22m
Mon 10/197:55 am -
1 stop7h 04m
Deal found 9/8![United Airlines logo]()
$828
Find flight deals from Harlingen to San José
Discover tips and strategies to find the most affordable flight options for your journey from Harlingen (HRL) to San José (SJO). 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 10, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $525 (Southwest) |
Cheapflights Fare Finder
Customize your flight search to find flights from Harlingen to San José 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 September 10, 2026.
Use the filters below to find and compare flights from Harlingen to San José that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
HarlingenSan José
HRL Harlingen Valley Intl - SJO San José Juan Santamaria Intl
HRLSJO
Harlingen Valley Intl
Wed 12/2
6:20 am-12:20 pm
1 stop6h 00m
San José Juan Santamaria Intl
Wed 12/9
2:15 pm-9:45 pm
1 stop7h 30m
$525
HarlingenSan José
HRL Harlingen Valley Intl - SJO San José Juan Santamaria Intl
HRLSJO
Harlingen Valley Intl
Wed 12/2
6:41 pm-1:07 pm
2 stops18h 26m
San José Juan Santamaria Intl
Wed 12/9
2:07 pm-10:14 am
2 stops20h 07m
$565
HarlingenSan José
HRL Harlingen Valley Intl - SJO San José Juan Santamaria Intl
HRLSJO
Harlingen Valley Intl
Sat 11/7
7:10 am-8:39 pm
1 stop13h 29m
San José Juan Santamaria Intl
Wed 11/11
8:45 am-7:47 pm
1 stop11h 02m
$654
HarlingenSan José
HRL Harlingen Valley Intl - SJO San José Juan Santamaria Intl
HRLSJO
Harlingen Valley Intl
Wed 11/11
5:05 am-8:39 pm
1 stop15h 34m
San José Juan Santamaria Intl
Wed 11/18
8:45 am-10:48 pm
1 stop14h 03m
$678
HarlingenSan José
HRL Harlingen Valley Intl - SJO San José Juan Santamaria Intl
HRLSJO
Harlingen Valley Intl
Thu 10/15
7:15 am-7:37 pm
1 stop13h 22m
San José Juan Santamaria Intl
Mon 10/19
7:55 am-3:59 pm
1 stop7h 04m
$828
HarlingenSan José
HRL Harlingen Valley Intl - SJO San José Juan Santamaria Intl
HRLSJO
Harlingen Valley Intl
Tue 10/6
7:15 am-12:21 pm
1 stop6h 06m
San José Juan Santamaria Intl
Tue 10/13
7:55 am-9:52 pm
1 stop12h 57m
$910
HarlingenSan José
HRL Harlingen Valley Intl - SJO San José Juan Santamaria Intl
HRLSJO
Harlingen Valley Intl
Sat 10/3
7:15 am-12:21 pm
1 stop6h 06m
San José Juan Santamaria Intl
Sat 10/10
7:55 am-9:52 pm
1 stop12h 57m
$1,048
Sorted by cheapest first
Compare providers for flights from Harlingen to San José
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 José in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Harlingen-San José flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Harlingen-San José flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Harlingen-San José flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Harlingen-San José flights, Cheapflights users trust Ovago the most. Ovago 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-San José 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 José
Have a flexible travel schedule? Discover the best time to fly to San José from Harlingen with our price prediction graph.
HRL-SJO
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 Harlingen to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San José?
Book flights to San José if you plan to visit one of these locationsAlajuela
Jacó
Heredia
Dominical
Manuel Antonio
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