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.

$1,210 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.

5:18 pm - 9:30 am

HRL

GRU

14h 12m

1 stop

10:15 pm - 1:24 pm

GRU

HRL

18h 09m

1 stop

$1,210United Airlines

Fri, Oct 30 - Tue, Nov 3

5:05 am - 7:15 am

HRL

GRU

24h 10m

2 stops

9:30 pm - 1:24 pm

GRU

HRL

18h 54m

2 stops

$1,214United Airlines

Fri, Oct 30 - Tue, Nov 3

5:18 pm - 9:30 am

HRL

GRU

14h 12m

1 stop

10:15 pm - 1:24 pm

GRU

HRL

18h 09m

1 stop

$1,247United Airlines

Fri, Oct 30 - Tue, Nov 3

6:43 pm - 9:00 am

HRL

GRU

12h 17m

1 stop

9:25 pm - 7:33 pm

GRU

HRL

24h 08m

2 stops

$1,397American Airlines

Sat, Aug 8 - Sat, Aug 15

6:43 pm - 9:00 am

HRL

GRU

12h 17m

1 stop

10:00 pm - 7:33 pm

GRU

HRL

23h 33m

1 stop

$1,703American Airlines

Sat, Aug 8 - Sat, Aug 15

7:15 am - 6:00 am

HRL

VCP

44h 45m

2 stops

3:15 pm - 1:24 pm

VCP

HRL

24h 09m

2 stops

$4,964United Airlines

Fri, Sep 18 - Tue, Sep 22

5:05 am - 5:55 pm

HRL

VCP

34h 50m

2 stops

10:40 pm - 3:59 pm

VCP

HRL

19h 19m

2 stops

$7,136United Airlines

Fri, Sep 18 - Tue, Sep 22

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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

Oct 30

HRL5:18 pmHarlingen Valley Intl

14h 12m

1 stop

GRU9:30 amSao Paulo Guarulhos Intl

Nov 3

GRU10:15 pmSao Paulo Guarulhos Intl

18h 09m

1 stop

HRL1:24 pmHarlingen Valley Intl

$1,210

United Airlines

Oct 30

HRL5:05 amHarlingen Valley Intl

24h 10m

2 stops

GRU7:15 amSao Paulo Guarulhos Intl

Nov 3

GRU9:30 pmSao Paulo Guarulhos Intl

18h 54m

2 stops

HRL1:24 pmHarlingen Valley Intl

$1,214

United Airlines

Oct 30

HRL5:18 pmHarlingen Valley Intl

14h 12m

1 stop

GRU9:30 amSao Paulo Guarulhos Intl

Nov 3

GRU10:15 pmSao Paulo Guarulhos Intl

18h 09m

1 stop

HRL1:24 pmHarlingen Valley Intl

$1,247

American Airlines flights from Harlingen to South America

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

American Airlines

Aug 8

HRL6:43 pmHarlingen Valley Intl

12h 17m

1 stop

GRU9:00 amSao Paulo Guarulhos Intl

Aug 15

GRU9:25 pmSao Paulo Guarulhos Intl

24h 08m

2 stops

HRL7:33 pmHarlingen Valley Intl

$1,397

American Airlines

Aug 8

HRL6:43 pmHarlingen Valley Intl

12h 17m

1 stop

GRU9:00 amSao Paulo Guarulhos Intl

Aug 15

GRU10:00 pmSao Paulo Guarulhos Intl

23h 33m

1 stop

HRL7:33 pmHarlingen Valley Intl

$1,703

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HarlingenSao Paulo

HRL - GRU

HRLGRU

Harlingen Valley Intl

Fri 10/30

5:18 pm-9:30 am

1 stop14h 12m

Sao Paulo Guarulhos Intl

Tue 11/3

10:15 pm-1:24 pm

1 stop18h 09m

$1,210

HarlingenSao Paulo

HRL - GRU

HRLGRU

Harlingen Valley Intl

Fri 10/30

5:05 am-7:15 am

2 stops24h 10m

Sao Paulo Guarulhos Intl

Tue 11/3

9:30 pm-1:24 pm

2 stops18h 54m

$1,214

HarlingenSao Paulo

HRL - GRU

HRLGRU

Harlingen Valley Intl

Fri 10/30

5:18 pm-9:30 am

1 stop14h 12m

Sao Paulo Guarulhos Intl

Tue 11/3

10:15 pm-1:24 pm

1 stop18h 09m

$1,247

HarlingenSao Paulo

HRL - GRU

HRLGRU

Harlingen Valley Intl

Sat 8/8

6:43 pm-9:00 am

1 stop12h 17m

Sao Paulo Guarulhos Intl

Sat 8/15

9:25 pm-7:33 pm

2 stops24h 08m

$1,397

HarlingenSao Paulo

HRL - GRU

HRLGRU

Harlingen Valley Intl

Sat 8/8

6:43 pm-9:00 am

1 stop12h 17m

Sao Paulo Guarulhos Intl

Sat 8/15

10:00 pm-7:33 pm

1 stop23h 33m

$1,703

HarlingenSao Paulo

HRL - VCP

HRLVCP

Harlingen Valley Intl

Fri 9/18

7:15 am-6:00 am

2 stops44h 45m

Sao Paulo Viracopos

Tue 9/22

3:15 pm-1:24 pm

2 stops24h 09m

$4,964

HarlingenSao Paulo

HRL - VCP

HRLVCP

Harlingen Valley Intl

Fri 9/18

5:05 am-5:55 pm

2 stops34h 50m

Sao Paulo Viracopos

Tue 9/22

10:40 pm-3:59 pm

2 stops19h 19m

$7,136

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	14h 12m
Direct flights	None

The fastest flight from Harlingen to South America takes 14h 12m

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

Search flight deals

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.