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Cheap flights from Harlingen, Texas to Sao Paulo from $626

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen, Texas to Sao Paulo departing on 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Harlingen, Texas to Sao Paulo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:18 pm - 9:45 am
HRL
-
GRU
62h 27m
2 stops
United Airlines Logo
10:20 pm - 7:40 pm
GRU
-
HRL
47h 20m
2 stops
$1,721United Airlines
Sat, Apr 4 - Sat, Apr 11
American Airlines Logo
10:42 am - 9:00 am
HRL
-
GRU
20h 18m
1 stop
American Airlines Logo
8:50 pm - 7:22 pm
GRU
-
HRL
24h 32m
2 stops
$1,727American Airlines
Sat, Apr 4 - Sat, Apr 11
GOL Logo
10:42 am - 9:00 am
HRL
-
GRU
20h 18m
1 stop
GOL Logo
10:00 pm - 10:17 am
GRU
-
HRL
14h 17m
1 stop
$2,017GOL
Sat, Apr 4 - Sat, Apr 11
United Airlines Logo
12:05 pm - 12:35 pm
HRL
-
VCP
22h 30m
2 stops
United Airlines Logo
5:35 pm - 11:23 am
VCP
-
HRL
19h 48m
2 stops
$7,194United Airlines
Sat, Apr 4 - Sat, Apr 11

United Airlines flights from Harlingen, Texas to Sao Paulo

Our best United Airlines deals on Harlingen, Texas to Sao Paulo flight tickets
United Airlines
Apr 4
HRL5:18 pmHarlingen Valley Intl
62h 27m
2 stops
GRU9:45 amSao Paulo Guarulhos Intl
Apr 11
GRU10:20 pmSao Paulo Guarulhos Intl
47h 20m
2 stops
HRL7:40 pmHarlingen Valley Intl
$1,721
United Airlines
Apr 4
HRL12:05 pmHarlingen Valley Intl
22h 30m
2 stops
VCP12:35 pmSao Paulo Viracopos
Apr 11
VCP5:35 pmSao Paulo Viracopos
19h 48m
2 stops
HRL11:23 amHarlingen Valley Intl
$7,194

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen, Texas to Sao Paulo 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 March 19, 2026.
Use the filters below to find and compare flights from Harlingen, Texas to Sao Paulo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenSao Paulo

HRL - GRU

HRLGRU

Harlingen Valley Intl

Sat 4/4

5:18 pm-9:45 am

2 stops62h 27m

Sao Paulo Guarulhos Intl

Sat 4/11

10:20 pm-7:40 pm

2 stops47h 20m

$1,721

HarlingenSao Paulo

HRL - GRU

HRLGRU

Harlingen Valley Intl

Sat 4/4

10:42 am-9:00 am

1 stop20h 18m

Sao Paulo Guarulhos Intl

Sat 4/11

8:50 pm-7:22 pm

2 stops24h 32m

$1,727
Quickest round-trip

HarlingenSao Paulo

HRL - GRU

HRLGRU

Harlingen Valley Intl

Sat 4/4

10:42 am-9:00 am

1 stop20h 18m

Sao Paulo Guarulhos Intl

Sat 4/11

10:00 pm-10:17 am

1 stop14h 17m

$2,017

HarlingenSao Paulo

HRL - VCP

HRLVCP

Harlingen Valley Intl

Sat 4/4

12:05 pm-12:35 pm

2 stops22h 30m

Sao Paulo Viracopos

Sat 4/11

5:35 pm-11:23 am

2 stops19h 48m

$7,194
Cheapest one-way

HarlingenSao Paulo

HRL - GRU

HRLGRU

Harlingen Valley Intl

Thu 4/30

11:47 am-5:25 am

3 stops39h 38m

$626
Quickest one-way

HarlingenSao Paulo

HRL - GRU

HRLGRU

Harlingen Valley Intl

Thu 4/30

7:00 am-6:30 am

1 stop21h 30m

$718

HarlingenSao Paulo

HRL - VCP

HRLVCP

Harlingen Valley Intl

Thu 4/30

6:00 am-6:50 pm

3 stops34h 50m

$731

HarlingenSao Paulo

HRL - VCP

HRLVCP

Harlingen Valley Intl

Mon 3/30

9:20 am-5:45 pm

2 stops30h 25m

$858

HarlingenSao Paulo

HRL - VCP

HRLVCP

Harlingen Valley Intl

Mon 3/30

8:06 pm-6:50 pm

3 stops44h 44m

$931

HarlingenSao Paulo

HRL - VCP

HRLVCP

Harlingen Valley Intl

Thu 4/30

7:00 am-5:45 pm

2 stops32h 45m

$1,109

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sao Paulo from

How to get the cheapest flight ticket from Harlingen, Texas to Sao Paulo

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 airline that flies from Harlingen Valley Intl to Sao Paulo?

United Airlines, American Airlines, and Azul are the most popular carriers operating from Harlingen Valley Intl to Sao Paulo

When to book flights from Harlingen, Texas to Sao Paulo

Are you open to changing your travel dates? Check out the ideal times to fly from Harlingen, Texas to Sao Paulo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Harlingen, Texas to Sao Paulo (HRL to SAO) flight deals and tips

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

Fastest flight time

22h 30m

Direct flights

None
The fastest flight from Harlingen, Texas to Sao Paulo takes 22h 30m
There are no direct flights from Harlingen, Texas to Sao Paulo. There are no popular flight routes from Harlingen, Texas to Sao Paulo.
Search flight deals

  • How far is Harlingen Valley Intl to Sao Paulo by plane?

    The straight-line distance from Harlingen Valley Intl to Sao Paulo is 4838.8 mi. 22h 30m is a normal flight duration for this route.

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

    Prices for flights from Harlingen Valley Intl Airport to Sao Paulo were last updated today.

  • How old do you have to be to fly from Harlingen Valley Intl Airport to Sao Paulo?

    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 Sao Paulo.

  • What documentation or ID do you need to fly to Sao Paulo?

    The travel and health documents required for your trip to Sao Paulo 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 Sao Paulo. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Sao Paulo?

Book flights to Sao Paulo if you plan to visit one of these locations
Santos
Guarujá

Why use momondo?

Why should I use momondo to find a flight deal from Harlingen to Sao Paulo?

It is quick and easy to find Harlingen to Sao Paulo 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 Sao Paulo that suits you.

Can I find flights from Harlingen to Sao Paulo with flexible booking policies on momondo?

Yes. All flights to Sao Paulo 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 Sao Paulo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Harlingen to Sao Paulo.

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

If you are not ready to book a flight from Harlingen to Sao Paulo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sao Paulo and let you know when they change.

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Sat 4/18
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Find better results for your trip to Brazil

Fly into one of these airports located in Sao Paulo

Airports listed have a maximum distance of 48.9 mi from Sao Paulo
Sao Paulo Congonhas Airport
Sao Paulo Guarulhos Intl Airport
Sao Paulo Viracopos Airport