HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San José

$524+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — SJO
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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 flights from Harlingen to San José
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 April 28, 2026.

This American Airlines deal was found by Cheapflights users on 4/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:04 pm
HRL
-
SJO
2 stops24h 31m
American Airlines
Wed 7/227:00 am
SJO
-
HRL
2 stops26h 12m
American Airlines
Deal found 4/27$524
This American Airlines deal was found by Cheapflights users on 4/25. 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 7/35:22 pm
HRL
-
SJO
2 stops19h 34m
American Airlines
Mon 7/63:19 pm
SJO
-
HRL
2 stops24h 31m
American Airlines
Deal found 4/25$541
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Thu 7/28:04 pm
HRL
-
SJO
2 stops18h 08m
American Airlines
Sun 7/53:19 pm
SJO
-
HRL
2 stops24h 31m
American Airlines
Deal found 4/25$546
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Tue 9/297:15 am
HRL
-
SJO
1 stop13h 22m
United Airlines
Thu 10/11:25 pm
SJO
-
HRL
1 stop7h 27m
United Airlines
Deal found 4/26$571
This American Airlines deal was found by Cheapflights users on 4/25. 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 7/45:18 pm
HRL
-
SJO
2 stops20h 54m
American Airlines
Mon 7/62:02 pm
SJO
-
HRL
2 stops19h 05m
American Airlines
Deal found 4/25$579
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Mon 5/255:10 am
HRL
-
SJO
1 stop6h 01m
United Airlines
Fri 5/2911:13 am
SJO
-
HRL
1 stop7h 36m
United Airlines
Deal found 4/27$584
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Wed 7/15:20 pm
HRL
-
SJO
1 stop6h 19m
United Airlines
Wed 7/2211:13 am
SJO
-
HRL
1 stop7h 36m
United Airlines
Deal found 4/27$591
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Sun 5/247:20 am
HRL
-
SJO
1 stop27h 51m
United Airlines
Tue 5/2612:30 am
SJO
-
HRL
1 stop12h 00m
United Airlines
Deal found 4/27$592
This American Airlines deal was found by Cheapflights users on 4/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:47 am
HRL
-
SJO
2 stops9h 20m
American Airlines
Tue 6/27:00 am
SJO
-
HRL
2 stops11h 34m
American Airlines
Deal found 4/27$608
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Thu 5/217:20 am
HRL
-
SJO
1 stop16h 19m
United Airlines
Fri 5/2911:13 am
SJO
-
HRL
1 stop7h 36m
United Airlines
Deal found 4/27$614
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Sun 5/247:20 am
HRL
-
SJO
1 stop27h 51m
United Airlines
Fri 5/2912:30 am
SJO
-
HRL
1 stop12h 00m
United Airlines
Deal found 4/27$622
This American Airlines deal was found by Cheapflights users on 4/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:47 am
HRL
-
SJO
2 stops9h 20m
American Airlines
Wed 5/273:08 pm
SJO
-
HRL
2 stops18h 05m
American Airlines
Deal found 4/27$633

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 April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$524
(American Airlines)
Provider with most accurate pricing for Harlingen Valley Intl-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harlingen Valley Intl-San José Juan Santamaria Intl flights.
Search Deals
From Harlingen Valley Intl to San José Juan Santamaria Intl
Search Deals

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 2,558,603 searches. Data last updated April 28, 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

Price

Cheapest round-trip

HarlingenSan José

HRL - SJO

HRLSJO

Harlingen Valley Intl

Fri 7/3

5:22 pm-11:56 am

2 stops19h 34m

San José Juan Santamaria Intl

Mon 7/6

3:19 pm-4:50 pm

2 stops24h 31m

$541
Quickest round-trip

HarlingenSan José

HRL - SJO

HRLSJO

Harlingen Valley Intl

Tue 9/29

7:15 am-7:37 pm

1 stop13h 22m

San José Juan Santamaria Intl

Thu 10/1

1:25 pm-9:52 pm

1 stop7h 27m

$571

HarlingenSan José

HRL - SJO

HRLSJO

Harlingen Valley Intl

Thu 5/21

7:20 am-10:39 pm

1 stop16h 19m

San José Juan Santamaria Intl

Wed 5/27

11:13 am-9:54 pm

1 stop9h 41m

$614

HarlingenSan José

HRL - SJO

HRLSJO

Harlingen Valley Intl

Sun 5/24

7:20 am-10:11 am

1 stop27h 51m

San José Juan Santamaria Intl

Fri 5/29

12:30 am-1:30 pm

1 stop12h 00m

$622

HarlingenSan José

HRL - SJO

HRLSJO

Harlingen Valley Intl

Sun 5/24

7:20 am-10:11 am

1 stop27h 51m

San José Juan Santamaria Intl

Mon 6/1

7:55 am-7:49 pm

1 stop10h 54m

$622

HarlingenSan José

HRL - SJO

HRLSJO

Harlingen Valley Intl

Thu 5/21

7:20 am-10:39 pm

1 stop16h 19m

San José Juan Santamaria Intl

Fri 5/29

12:30 am-1:30 pm

1 stop12h 00m

$644

HarlingenSan José

HRL - SJO

HRLSJO

Harlingen Valley Intl

Thu 7/2

8:04 pm-7:26 pm

2 stops24h 22m

San José Juan Santamaria Intl

Sun 7/5

11:41 pm-12:14 am

1 stop23h 33m

$661

HarlingenSan José

HRL - SJO

HRLSJO

Harlingen Valley Intl

Mon 6/29

5:10 am-10:11 am

1 stop6h 01m

San José Juan Santamaria Intl

Fri 7/3

12:30 am-9:54 pm

1 stop20h 24m

$684

HarlingenSan José

HRL - SJO

HRLSJO

Harlingen Valley Intl

Wed 5/20

7:00 am-7:37 pm

1 stop13h 37m

San José Juan Santamaria Intl

Wed 5/27

11:13 am-9:54 pm

1 stop9h 41m

$746

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 Harlingen-San José flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harlingen-San José flight deals on Cheapflights vs. FlightHub >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 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 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.
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.

  • How long is the flight from Harlingen to San José?

    There are many flights that can get you from Harlingen to San José in 13h 22m. Fly via American Airlines or United Airlines to get the fastest option. There are 1424 mi between Harlingen and San José. This flight may include one or multiple stops.

  • Can I find deals for flights from Harlingen to San José that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Harlingen to San José 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

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Alajuela
Monteverde
Jacó
Heredia
Dominical
Manuel Antonio

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.

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.