How do I get Price Alerts for flights from Harlingen, Texas to San José?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Harlingen, Texas from San José . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Harlingen, Texas to San José with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Harlingen Valley Intl Airport to San José Juan Santamaria Intl Airport?

Prices for flights from Harlingen Valley Intl Airport to San José Juan Santamaria Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from Harlingen Valley Intl Airport to San José Juan Santamaria Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harlingen Valley Intl Airport to San José Juan Santamaria Intl Airport.

What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

The travel and health documents required for your trip to San José Juan Santamaria Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San José Juan Santamaria Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$559 Cheap Flights from Harlingen to San José in 2026

1 adult

0 bags

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Find the cheapest flights from Harlingen, Texas to San José

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:05 pm - 10:11 am

HRL

SJO

23h 06m

1 stop

11:13 am - 9:59 pm

SJO

HRL

9h 46m

1 stop

$559United Airlines

Mon, Apr 20 - Wed, Apr 22

7:00 am - 9:35 pm

HRL

SJO

39h 35m

2 stops

7:55 am - 9:59 pm

SJO

HRL

37h 04m

2 stops

$1,147Air Canada

Mon, Apr 20 - Wed, Apr 22

momondo Fare Finder

Use the filters below to find and compare flights from Harlingen, Texas to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarlingenSan José

HRL - SJO

HRLSJO

Harlingen Valley Intl

Mon 4/20

12:05 pm-10:11 am

1 stop23h 06m

San José Juan Santamaria Intl

Wed 4/22

11:13 am-9:59 pm

1 stop9h 46m

$559

HarlingenSan José

HRL - SJO

HRLSJO

Harlingen Valley Intl

Mon 4/20

7:00 am-9:35 pm

2 stops39h 35m

San José Juan Santamaria Intl

Wed 4/22

7:55 am-9:59 pm

2 stops37h 04m

$1,147

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Harlingen, Texas to San José

Are you open to changing your travel dates? Check out the ideal times to fly from Harlingen, Texas to San José according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Harlingen, Texas to San José (HRL to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harlingen, Texas to San José

Fastest flight time	23h 06m
Direct flights	None

The fastest flight from Harlingen, Texas to San José takes 23h 06m

There are no direct flights from Harlingen, Texas to San José. There are no popular flight routes from Harlingen, Texas to San José.

Search flight deals

How far is Harlingen Valley Intl to San José Juan Santamaria Intl by plane?
The straight-line distance from Harlingen Valley Intl to San José Juan Santamaria Intl is 1431.7 mi. A reasonable flight in good conditions will take 23h 06m.
When did momondo last update prices for flights from Harlingen Valley Intl Airport to San José Juan Santamaria Intl Airport?
Prices for flights from Harlingen Valley Intl Airport to San José Juan Santamaria Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Harlingen Valley Intl Airport to San José Juan Santamaria Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harlingen Valley Intl Airport to San José Juan Santamaria Intl Airport.
What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?
The travel and health documents required for your trip to San José Juan Santamaria Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San José Juan Santamaria Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from Harlingen, Texas to San José?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Harlingen, Texas from San José. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Harlingen, Texas to San José with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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Why use momondo?

Why should I use momondo to find a flight deal from Harlingen to San José?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Harlingen to San José for you.

Can I find flights from Harlingen to San José with flexible booking policies on momondo?

Yes. All flights to San José from Harlingen on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Harlingen to San José?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San José from Harlingen.

I’m not ready to book a flight from Harlingen to San José right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San José from Harlingen. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.