When did momondo last update prices for flights from Harlingen Valley Intl Airport to South America?

Prices for flights from Harlingen Valley Intl Airport to South America are refreshed on a daily basis.

How old do you have to be to fly from Harlingen Valley Intl Airport to South America?

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 South America.

What documentation or ID do you need to fly to South America?

The necessary travel and health documents for your South America trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,423 Cheap Flights from Harlingen to South America in 2026

Find the cheapest flights from Harlingen to South America

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:05 am - 5:55 amHRL Harlingen Valley Intl-VCP Sao Paulo Viracopos

21h 50m2 stops Houston George Bush Intcntl Orlando

11:30 pm - 10:48 pmVCP Sao Paulo Viracopos-HRL Harlingen Valley Intl

26h 18m2 stops Fort Lauderdale Houston George Bush Intcntl

$7,136United Airlines

Mon, Nov 16 - Thu, Nov 19

5:05 am - 5:55 amHRL Harlingen Valley Intl-VCP Sao Paulo Viracopos

21h 50m2 stops Houston George Bush Intcntl Orlando

11:30 pm - 10:48 pmVCP Sao Paulo Viracopos-HRL Harlingen Valley Intl

26h 18m2 stops Fort Lauderdale Houston George Bush Intcntl

$7,186United Airlines

Mon, Nov 16 - Thu, Nov 19

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United Airlines flights from Harlingen to South America

Our best United Airlines deals on Harlingen to South America flight tickets

United Airlines

Aug 23

HRL5:18 pmHarlingen Valley Intl

35h 12m

1 stop

GRU6:30 amSao Paulo Guarulhos Intl

Aug 29

GRU9:30 pmSao Paulo Guarulhos Intl

26h 22m

2 stops

HRL9:52 pmHarlingen Valley Intl

$1,700

United Airlines

Aug 23

HRL5:18 pmHarlingen Valley Intl

62h 22m

2 stops

GRU9:40 amSao Paulo Guarulhos Intl

Aug 29

GRU9:30 pmSao Paulo Guarulhos Intl

26h 22m

2 stops

HRL9:52 pmHarlingen Valley Intl

$1,714

United Airlines

Nov 16

HRL5:05 amHarlingen Valley Intl

21h 50m

2 stops

VCP5:55 amSao Paulo Viracopos

Nov 19

VCP11:30 pmSao Paulo Viracopos

26h 18m

2 stops

HRL10:48 pmHarlingen Valley Intl

$7,136

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HarlingenSao Paulo

HRL Harlingen Valley Intl - VCP Sao Paulo Viracopos

HRLVCP

Harlingen Valley Intl

Mon 11/16

5:05 am-5:55 am

2 stops21h 50m

Sao Paulo Viracopos

Thu 11/19

11:30 pm-10:48 pm

2 stops26h 18m

$7,136

HarlingenSao Paulo

HRL Harlingen Valley Intl - VCP Sao Paulo Viracopos

HRLVCP

Harlingen Valley Intl

Mon 11/16

5:05 am-5:55 am

2 stops21h 50m

Sao Paulo Viracopos

Thu 11/19

11:30 pm-10:48 pm

2 stops26h 18m

$7,186

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Harlingen to South America

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

Can stopping save me money on Harlingen to South America flights?

You could potentially save up to 10% on your flight if you consider stops on a Harlingen to South America flight.

Cheap Harlingen to South America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harlingen to South America

Fastest flight time	13h 14m
Direct flights	None

The fastest flight from Harlingen to South America takes 13h 14m

There are no direct flights from Harlingen to South America. There are no popular flight routes from Harlingen to South America.

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Frequently asked questions about flying from Harlingen to South America

When did momondo last update prices for flights from Harlingen Valley Intl Airport to South America?
Prices for flights from Harlingen Valley Intl Airport to South America are refreshed on a daily basis.
How old do you have to be to fly from Harlingen Valley Intl Airport to South America?
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 South America.
What documentation or ID do you need to fly to South America?
The necessary travel and health documents for your South America trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Harlingen to South America?

It is quick and easy to find Harlingen to South America flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South America that suits you.

Can I find flights from Harlingen to South America with flexible booking policies on momondo?

Flights from Harlingen to South America with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Harlingen to South America?

momondo provides multiple filters to help you find the best flight to South America 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 South America right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Harlingen to South America 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.