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Cheap flights from Harlingen, Texas to San José from $522

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen, Texas to San José departing on 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Harlingen, Texas to San José

Cheap round-trip flights

United Airlines Logo
7:00 am - 12:26 pmHRL-SJO
6h 26m1 stop
United Airlines Logo
7:55 am - 11:18 pmSJO-HRL
14h 23m1 stop
$522United Airlines
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Tue, Oct 14 - Tue, Oct 21

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen, Texas to San José, San José Province 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, momondo users made 832,500 searches. Data last updated September 19, 2025.
Use the filters below to find and compare flights from Harlingen, Texas to San José, San José Province that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarlingenSan José

HRL - SJO

HRLSJO

Harlingen Valley Intl

Tue 10/14

7:00 am-12:26 pm

1 stop6h 26m

San José Juan Santamaria Intl

Tue 10/21

7:55 am-11:18 pm

1 stop14h 23m

$522

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Harlingen, Texas to San José, San José Province

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San José, San José Province?

The cheapest day to depart from Harlingen, Texas to San José, San José Province is on a Monday when prices can be found for as low as $570. The most expensive day to fly to San José, San José Province is Thursday, with ticket prices averaging around $625.

When to book flights from Harlingen, Texas to San José, San José Province

Are you open to changing your travel dates? Check out the ideal times to fly from Harlingen, Texas to San José, San José Province 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, San José Province (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, San José Province

Direct flights

None
There are no direct flights from Harlingen, Texas to San José, San José Province. There are no popular flight routes from Harlingen, Texas to San José, San José Province.
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  • 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 6h 26m.

  • 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.

Traveling to a place near San José?

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

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.

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