How does KAYAK find such low prices on flights from Texas to Porto Alegre?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Texas to Porto Alegre.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Texas to Porto Alegre?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto Alegre from Texas is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Texas to Porto Alegre?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto Alegre with an airline and back to Texas with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Texas to Porto Alegre?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto Alegre from Texas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$417 CHEAP FLIGHTS from Texas to Porto Alegre

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Flight Deals

Cheap Flights from Texas to Porto Alegre

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Texas to Porto Alegre

Mon, Nov 16 - Fri, Nov 20

2:32 pm - 12:25 amAUS Austin Bergstrom-POA Porto Alegre Salgado Filho

30h 53m1 stop Panama City Tocumen Intl

1:30 am - 12:48 pmPOA Porto Alegre Salgado Filho-AUS Austin Bergstrom

14h 18m1 stop Panama City Tocumen Intl

$898Copa Airlines

Mon, Mar 1 - Fri, Mar 5

9:00 am - 6:40 amAUS Austin Bergstrom-POA Porto Alegre Salgado Filho

18h 40m2 stops Miami Lima J Chavez Intl

3:00 pm - 9:49 amPOA Porto Alegre Salgado Filho-AUS Austin Bergstrom

21h 49m2 stops Rio de Janeiro–Galeão Intl Atlanta Hartsfield-Jackson

$912LATAM Airlines

Mon, Mar 1 - Fri, Mar 5

9:00 am - 6:40 amAUS Austin Bergstrom-POA Porto Alegre Salgado Filho

18h 40m2 stops Miami Lima J Chavez Intl

3:00 pm - 6:46 pmPOA Porto Alegre Salgado Filho-AUS Austin Bergstrom

30h 46m2 stops Rio de Janeiro–Galeão Intl Atlanta Hartsfield-Jackson

$915LATAM Airlines

Wed, Oct 21 - Tue, Feb 23

3:31 pm - 12:20 amAUS Austin Bergstrom-POA Porto Alegre Salgado Filho

30h 49m1 stop Panama City Tocumen Intl

1:35 am - 12:55 pmPOA Porto Alegre Salgado Filho-AUS Austin Bergstrom

14h 20m1 stop Panama City Tocumen Intl

$923Copa Airlines

Mon, Mar 1 - Fri, Mar 5

9:00 am - 6:40 amAUS Austin Bergstrom-POA Porto Alegre Salgado Filho

18h 40m2 stops Miami Lima J Chavez Intl

3:00 pm - 9:49 amPOA Porto Alegre Salgado Filho-AUS Austin Bergstrom

21h 49m2 stops Rio de Janeiro–Galeão Intl Atlanta Hartsfield-Jackson

$932LATAM Airlines

Wed, Oct 21 - Wed, Feb 24

2:15 pm - 10:50 amAUS Austin Bergstrom-POA Porto Alegre Salgado Filho

18h 35m2 stops Mexico City Benito Juarez Sao Paulo Guarulhos Intl

5:40 am - 12:30 pmPOA Porto Alegre Salgado Filho-AUS Austin Bergstrom

33h 50m2 stops Sao Paulo Guarulhos Intl Mexico City Benito Juarez

$933Aeromexico

Wed, Oct 28 - Wed, Nov 4

12:59 pm - 11:00 amAUS Austin Bergstrom-POA Porto Alegre Salgado Filho

20h 01m2 stops Miami Sao Paulo Guarulhos Intl

6:40 pm - 4:30 pmPOA Porto Alegre Salgado Filho-AUS Austin Bergstrom

24h 50m2 stops Rio de Janeiro–Galeão Intl Miami

$942American Airlines

Sun, Oct 25 - Wed, Nov 11

3:00 pm - 11:50 amDFW Dallas/Fort Worth-POA Porto Alegre Salgado Filho

42h 50m2 stops Bogotá El Dorado Brasilia

5:20 am - 8:25 pmPOA Porto Alegre Salgado Filho-DFW Dallas/Fort Worth

18h 05m2 stops Brasilia Orlando

$966GOL

Mon, Sep 28 - Sat, Oct 17

3:05 pm - 10:50 amDFW Dallas/Fort Worth-POA Porto Alegre Salgado Filho

17h 45m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

11:20 am - 1:40 pmPOA Porto Alegre Salgado Filho-DFW Dallas/Fort Worth

28h 20m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

$1,019GOL

Thu, Oct 15 - Thu, Oct 22

8:45 pm - 3:45 pmDFW Dallas/Fort Worth-POA Porto Alegre Salgado Filho

17h 00m1 stop Sao Paulo Guarulhos Intl

2:05 pm - 6:30 amPOA Porto Alegre Salgado Filho-DFW Dallas/Fort Worth

18h 25m1 stop Sao Paulo Guarulhos Intl

$1,038American Airlines

Useful Info

Cheapest flight	$417

Flight from Dallas to Porto Alegre

How does KAYAK find such low prices on flights from Texas to Porto Alegre?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Texas to Porto Alegre.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Texas to Porto Alegre?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto Alegre from Texas is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Texas to Porto Alegre?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto Alegre with an airline and back to Texas with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Texas to Porto Alegre?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto Alegre from Texas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.