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Cheap flights from Harlingen to Costa Rica from $572

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Harlingen to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:10 am - 1:22 pmHRL  Harlingen Valley Intl-SJO San José Juan Santamaria Intl
6h 12m1 stop Houston George Bush Intcntl
United Airlines Logo
8:45 am - 9:59 pmSJO  San José Juan Santamaria Intl-HRL Harlingen Valley Intl
13h 14m1 stop Houston George Bush Intcntl
$572United Airlines
Fri, Nov 27 - Fri, Dec 4
American Airlines Logo
5:40 am - 10:49 pmHRL  Harlingen Valley Intl-SJO San José Juan Santamaria Intl
17h 09m1 stop Dallas/Fort Worth
American Airlines Logo
6:07 am - 10:54 pmSJO  San José Juan Santamaria Intl-HRL Harlingen Valley Intl
16h 47m2 stops Miami Dallas/Fort Worth
$602American Airlines
Fri, Nov 27 - Fri, Dec 4
United Airlines Logo
5:05 am - 11:25 amHRL  Harlingen Valley Intl-SJO San José Juan Santamaria Intl
6h 20m1 stop Houston George Bush Intcntl
United Airlines Logo
2:25 pm - 10:48 pmSJO  San José Juan Santamaria Intl-HRL Harlingen Valley Intl
8h 23m1 stop Houston George Bush Intcntl
$702United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
5:05 am - 11:25 amHRL  Harlingen Valley Intl-SJO San José Juan Santamaria Intl
6h 20m1 stop Houston George Bush Intcntl
United Airlines Logo
8:45 am - 7:47 pmSJO  San José Juan Santamaria Intl-HRL Harlingen Valley Intl
11h 02m1 stop Houston George Bush Intcntl
$712United Airlines
Sat, Nov 7 - Wed, Nov 11

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United Airlines flights from Harlingen to Costa Rica

Our best United Airlines deals on Harlingen to Costa Rica flight tickets
United Airlines
Nov 27
HRL7:10 amHarlingen Valley Intl
6h 12m
1 stop
SJO1:22 pmSan José Juan Santamaria Intl
Dec 4
SJO8:45 amSan José Juan Santamaria Intl
13h 14m
1 stop
HRL9:59 pmHarlingen Valley Intl
$572
United Airlines
Nov 7
HRL5:05 amHarlingen Valley Intl
6h 20m
1 stop
SJO11:25 amSan José Juan Santamaria Intl
Nov 11
SJO2:25 pmSan José Juan Santamaria Intl
8h 23m
1 stop
HRL10:48 pmHarlingen Valley Intl
$702
United Airlines
Nov 7
HRL5:05 amHarlingen Valley Intl
6h 20m
1 stop
SJO11:25 amSan José Juan Santamaria Intl
Nov 11
SJO8:45 amSan José Juan Santamaria Intl
11h 02m
1 stop
HRL7:47 pmHarlingen Valley Intl
$712

momondo Fare Finder

 
Use the filters below to find and compare flights from Harlingen to Costa Rica that are best for you.

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Route

Depart

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Price

Cheapest round-trip

HarlingenSan José

HRL Harlingen Valley Intl - SJO San José Juan Santamaria Intl

HRLSJO

Harlingen Valley Intl

Fri 11/27

7:10 am-1:22 pm

1 stop6h 12m

San José Juan Santamaria Intl

Fri 12/4

8:45 am-9:59 pm

1 stop13h 14m

$572

HarlingenSan José

HRL Harlingen Valley Intl - SJO San José Juan Santamaria Intl

HRLSJO

Harlingen Valley Intl

Fri 11/27

5:40 am-10:49 pm

1 stop17h 09m

San José Juan Santamaria Intl

Fri 12/4

6:07 am-10:54 pm

2 stops16h 47m

$602
Quickest round-trip

HarlingenSan José

HRL Harlingen Valley Intl - SJO San José Juan Santamaria Intl

HRLSJO

Harlingen Valley Intl

Sat 11/7

5:05 am-11:25 am

1 stop6h 20m

San José Juan Santamaria Intl

Wed 11/11

2:25 pm-10:48 pm

1 stop8h 23m

$702

HarlingenSan José

HRL Harlingen Valley Intl - SJO San José Juan Santamaria Intl

HRLSJO

Harlingen Valley Intl

Sat 11/7

5:05 am-11:25 am

1 stop6h 20m

San José Juan Santamaria Intl

Wed 11/11

8:45 am-7:47 pm

1 stop11h 02m

$712

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Harlingen to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harlingen to Costa Rica

Best Price Found

$572

Fastest flight time

6h 20m

Direct flights

None
The best flight deal from Harlingen to Costa Rica found on momondo in the last 72 hours is $572
The fastest flight from Harlingen to Costa Rica takes 6h 20m
There are no direct flights from Harlingen to Costa Rica. There are no popular flight routes from Harlingen to Costa Rica.
Search flight deals

Frequently asked questions about flying from Harlingen to Costa Rica

  • When did momondo last update prices for flights from Harlingen Valley Intl Airport to Costa Rica?

    Prices for flights from Harlingen Valley Intl Airport to Costa Rica refresh daily.

  • How old do you have to be to fly from Harlingen Valley Intl Airport to Costa Rica?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Harlingen Valley Intl Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The required travel and health documents for your Costa Rica trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Harlingen to Costa Rica

  • How do I get Price Alerts for flights from Harlingen to Costa Rica?

    Search flight deals from Harlingen to Costa Rica. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Harlingen to Costa Rica with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • 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.

Why use momondo?

Why should I use momondo to find a flight deal from Harlingen to Costa Rica?

Finding the right flight to Costa Rica from Harlingen is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Costa Rica quick and easy, saving you time and money.

Can I find flights from Harlingen to Costa Rica with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Harlingen to Costa Rica flights to just show those with flexible booking policies.

How can momondo help me find flights from Harlingen to Costa Rica?

momondo provides multiple filters to help you find the best flight to Costa Rica from Harlingen. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Harlingen to Costa Rica flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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