What is the cheapest airline that flies from Texas to Porto Alegre Salgado Filho?

Copa Airlines and LATAM Airlines are the most popular carriers operating from Texas to Porto Alegre Salgado Filho

What airlines fly to Porto Alegre?

Copa Airlines, American Airlines and GOL are the top three most popular airlines that fly to Porto Alegre from Texas according to our data. Copa Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Porto Alegre. Keep in mind that there are 3 different airlines that fly to Porto Alegre on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Porto Alegre?

On average, it takes 18h 46m to fly from Texas to Porto Alegre if you fly out of Houston (the most popular airport in Texas) and into Porto Alegre (the most popular airport in Porto Alegre). If you’re flying out of San Antonio and into Porto Alegre, then the flight time is around 19h 36m.

When did momondo last update prices for flights from Texas to Porto Alegre Salgado Filho Airport?

Prices for flights from Texas to Porto Alegre Salgado Filho Airport were last updated today.

How many operators does momondo search for flights from Texas to Porto Alegre Salgado Filho Airport?

The number of operators available for flights from Texas to Porto Alegre Salgado Filho Airport is 3 as of November 2026.

How old do you have to be to fly from Texas to Porto Alegre Salgado Filho Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Texas to Porto Alegre Salgado Filho Airport.

What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?

The travel and health documents required for your trip to Porto Alegre Salgado Filho Airport 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 Porto Alegre Salgado Filho Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$605 Cheap Flights from Texas to Porto Alegre in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Texas to Porto Alegre

Round-trip

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:12 am - 4:50 pmDAL Dallas Love Field-POA Porto Alegre Salgado Filho

27h 38m2 stops Atlanta Hartsfield-Jackson Santiago Arturo Merino Benitez

7:30 am - 10:43 pmPOA Porto Alegre Salgado Filho-DAL Dallas Love Field

18h 13m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$912LATAM Airlines

Tue, Mar 2 - Sat, Mar 6

3:52 pm - 4:50 pmDFW Dallas/Fort Worth-POA Porto Alegre Salgado Filho

21h 58m2 stops Atlanta Hartsfield-Jackson Santiago Arturo Merino Benitez

7:30 am - 12:29 amPOA Porto Alegre Salgado Filho-DFW Dallas/Fort Worth

19h 59m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$912LATAM Airlines

Tue, Mar 2 - Sat, Mar 6

5:15 pm - 5:15 pmAUS Austin Bergstrom-POA Porto Alegre Salgado Filho

21h 00m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl

3:30 am - 9:25 pmPOA Porto Alegre Salgado Filho-AUS Austin Bergstrom

19h 55m2 stops Sao Paulo Guarulhos Intl Miami

$921LATAM Airlines

Tue, Jan 19 - Mon, Apr 26

4:57 pm - 12:25 amIAH Houston George Bush Intcntl-POA Porto Alegre Salgado Filho

28h 28m2 stops San José Juan Santamaria Intl Panama City Tocumen Intl

1:35 am - 8:08 pmPOA Porto Alegre Salgado Filho-IAH Houston George Bush Intcntl

21h 33m1 stop Panama City Tocumen Intl

$1,251Copa Airlines

Sun, Nov 29 - Sat, Dec 5

9:34 am - 7:20 amIAH Houston George Bush Intcntl-POA Porto Alegre Salgado Filho

18h 46m1 stop Panama City Tocumen Intl

9:10 am - 8:08 pmPOA Porto Alegre Salgado Filho-IAH Houston George Bush Intcntl

13h 58m1 stop Panama City Tocumen Intl

$1,263Copa Airlines

Mon, Jan 11 - Fri, Jan 22

9:30 am - 11:50 amDFW Dallas/Fort Worth-POA Porto Alegre Salgado Filho

23h 20m2 stops Miami Brasilia

7:40 pm - 12:30 pmPOA Porto Alegre Salgado Filho-DFW Dallas/Fort Worth

43h 50m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

$1,703GOL

Tue, Dec 22 - Wed, Dec 23

7:30 pm - 6:55 pmDFW Dallas/Fort Worth-POA Porto Alegre Salgado Filho

20h 25m1 stop Sao Paulo Guarulhos Intl

2:20 pm - 12:30 pmPOA Porto Alegre Salgado Filho-DFW Dallas/Fort Worth

25h 10m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

$1,796GOL

Thu, Dec 24 - Thu, Dec 31

7:00 am - 12:25 amAUS Austin Bergstrom-POA Porto Alegre Salgado Filho

14h 25m2 stops Houston George Bush Intcntl Panama City Tocumen Intl

1:40 am - 12:58 pmPOA Porto Alegre Salgado Filho-AUS Austin Bergstrom

14h 18m1 stop Panama City Tocumen Intl

$1,804Copa Airlines

Tue, Dec 1 - Tue, Jan 12

8:20 am - 11:40 pmDFW Dallas/Fort Worth-POA Porto Alegre Salgado Filho

36h 20m2 stops Orlando Brasilia

6:20 pm - 12:30 pmPOA Porto Alegre Salgado Filho-DFW Dallas/Fort Worth

21h 10m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado

$1,876GOL

Tue, Dec 29 - Sun, Jan 3

1:00 pm - 3:10 pmAUS Austin Bergstrom-POA Porto Alegre Salgado Filho

23h 10m2 stops Miami Sao Paulo Guarulhos Intl

7:40 pm - 9:52 amPOA Porto Alegre Salgado Filho-AUS Austin Bergstrom

17h 12m2 stops Sao Paulo Guarulhos Intl Miami

$2,263American Airlines

Sat, Dec 12 - Fri, Jan 1

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LATAM Airlines flights from Texas to Porto Alegre

Our best LATAM Airlines deals on Texas to Porto Alegre flight tickets

LATAM Airlines

Mar 2

DAL10:12 amDallas Love Field

27h 38m

2 stops

POA4:50 pmPorto Alegre Salgado Filho

Mar 6

POA7:30 amPorto Alegre Salgado Filho

18h 13m

2 stops

DAL10:43 pmDallas Love Field

$912

LATAM Airlines

Jan 19

AUS5:15 pmAustin Bergstrom

21h 00m

2 stops

POA5:15 pmPorto Alegre Salgado Filho

Apr 26

POA3:30 amPorto Alegre Salgado Filho

19h 55m

2 stops

AUS9:25 pmAustin Bergstrom

$921

LATAM Airlines

Apr 13

IAH8:15 amHouston George Bush Intcntl

31h 35m

2 stops

POA5:50 pmPorto Alegre Salgado Filho

Apr 17

POA7:30 amPorto Alegre Salgado Filho

18h 28m

2 stops

IAH11:58 pmHouston George Bush Intcntl

$956

United Airlines flights from Texas to Porto Alegre

Our best United Airlines deals on Texas to Porto Alegre flight tickets

United Airlines

Apr 20

IAH6:55 pmHouston George Bush Intcntl

19h 30m

1 stop

POA4:25 pmPorto Alegre Salgado Filho

Apr 24

POA1:40 pmPorto Alegre Salgado Filho

36h 50m

2 stops

IAH12:30 amHouston George Bush Intcntl

$1,028

United Airlines

Apr 20

IAH4:30 pmHouston George Bush Intcntl

21h 55m

2 stops

POA4:25 pmPorto Alegre Salgado Filho

Apr 24

POA1:40 pmPorto Alegre Salgado Filho

36h 50m

2 stops

IAH12:30 amHouston George Bush Intcntl

$1,032

United Airlines

Apr 20

IAH6:55 pmHouston George Bush Intcntl

19h 30m

1 stop

POA4:25 pmPorto Alegre Salgado Filho

Apr 24

POA1:40 pmPorto Alegre Salgado Filho

36h 50m

2 stops

IAH12:30 amHouston George Bush Intcntl

$1,054

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasPorto Alegre

DAL Dallas Love Field - POA Porto Alegre Salgado Filho

DALPOA

Dallas Love Field

Tue 3/2

10:12 am-4:50 pm

2 stops27h 38m

Porto Alegre Salgado Filho

Sat 3/6

7:30 am-10:43 pm

2 stops18h 13m

$912

DallasPorto Alegre

DFW Dallas/Fort Worth - POA Porto Alegre Salgado Filho

DFWPOA

Dallas/Fort Worth

Tue 3/2

3:52 pm-4:50 pm

2 stops21h 58m

Porto Alegre Salgado Filho

Sat 3/6

7:30 am-12:29 am

2 stops19h 59m

$912

AustinPorto Alegre

AUS Austin Bergstrom - POA Porto Alegre Salgado Filho

AUSPOA

Austin Bergstrom

Tue 1/19

5:15 pm-5:15 pm

2 stops21h 00m

Porto Alegre Salgado Filho

Mon 4/26

3:30 am-9:25 pm

2 stops19h 55m

$921

HoustonPorto Alegre

IAH Houston George Bush Intcntl - POA Porto Alegre Salgado Filho

IAHPOA

Houston George Bush Intcntl

Sun 11/29

4:57 pm-12:25 am

2 stops28h 28m

Porto Alegre Salgado Filho

Sat 12/5

1:35 am-8:08 pm

1 stop21h 33m

$1,251

HoustonPorto Alegre

IAH Houston George Bush Intcntl - POA Porto Alegre Salgado Filho

IAHPOA

Houston George Bush Intcntl

Mon 1/11

9:34 am-7:20 am

1 stop18h 46m

Porto Alegre Salgado Filho

Fri 1/22

9:10 am-8:08 pm

1 stop13h 58m

$1,263

DallasPorto Alegre

DFW Dallas/Fort Worth - POA Porto Alegre Salgado Filho

DFWPOA

Dallas/Fort Worth

Tue 12/22

9:30 am-11:50 am

2 stops23h 20m

Porto Alegre Salgado Filho

Wed 12/23

7:40 pm-12:30 pm

2 stops43h 50m

$1,703

DallasPorto Alegre

DFW Dallas/Fort Worth - POA Porto Alegre Salgado Filho

DFWPOA

Dallas/Fort Worth

Thu 12/24

7:30 pm-6:55 pm

1 stop20h 25m

Porto Alegre Salgado Filho

Thu 12/31

2:20 pm-12:30 pm

2 stops25h 10m

$1,796

Quickest round-trip

AustinPorto Alegre

AUS Austin Bergstrom - POA Porto Alegre Salgado Filho

AUSPOA

Austin Bergstrom

Tue 12/1

7:00 am-12:25 am

2 stops14h 25m

Porto Alegre Salgado Filho

Tue 1/12

1:40 am-12:58 pm

1 stop14h 18m

$1,804

DallasPorto Alegre

DFW Dallas/Fort Worth - POA Porto Alegre Salgado Filho

DFWPOA

Dallas/Fort Worth

Tue 12/29

8:20 am-11:40 pm

2 stops36h 20m

Porto Alegre Salgado Filho

Sun 1/3

6:20 pm-12:30 pm

2 stops21h 10m

$1,876

AustinPorto Alegre

AUS Austin Bergstrom - POA Porto Alegre Salgado Filho

AUSPOA

Austin Bergstrom

Sat 12/12

1:00 pm-3:10 pm

2 stops23h 10m

Porto Alegre Salgado Filho

Fri 1/1

7:40 pm-9:52 am

2 stops17h 12m

$2,263

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Texas to Porto Alegre

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

Prices

Airlines

Other information

Can stopping save me money on Texas to Porto Alegre flights?

You could potentially save up to 6% on your flight if you consider stops on a Texas to Porto Alegre flight.

Cheap Texas to Porto Alegre flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Texas to Porto Alegre

Best Price Found	$605
Fastest flight time	18h 46m
Direct flights	None

The best one-way flight to Porto Alegre from Texas in the past 72 hours is $605. The best round-trip flight deal from Texas to Porto Alegre found on momondo in the last 72 hours is $912.

The fastest flight from Texas to Porto Alegre takes 18h 46m

There are no direct flights from Texas to Porto Alegre. There are no popular flight routes from Texas to Porto Alegre.

Search flight deals

Frequently asked questions about flying from Texas to Porto Alegre

When did momondo last update prices for flights from Texas to Porto Alegre Salgado Filho Airport?
Prices for flights from Texas to Porto Alegre Salgado Filho Airport were last updated today.
How many operators does momondo search for flights from Texas to Porto Alegre Salgado Filho Airport?
The number of operators available for flights from Texas to Porto Alegre Salgado Filho Airport is 3 as of November 2026.
How old do you have to be to fly from Texas to Porto Alegre Salgado Filho Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Texas to Porto Alegre Salgado Filho Airport.
What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?
The travel and health documents required for your trip to Porto Alegre Salgado Filho Airport 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 Porto Alegre Salgado Filho Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Texas to Porto Alegre

Compare and see reviews for airlines that fly from Texas to Porto Alegre with momondo

Airline	Rating	Free Cancellation	Price
GOL	PriceFrom $476	Free Cancellation	Rating 7.3 1,335 reviews	Search GOL flights
American Airlines	PriceFrom $730	Free Cancellation	Rating 7.0 12,228 reviews	Search American Airlines flights
Copa Airlines	PriceFrom $1,010	Free Cancellation	Rating 7.6 1,554 reviews	Search Copa Airlines flights

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Why should I use momondo to find a flight deal from Texas to Porto Alegre?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Texas to Porto Alegre. momondo saves you time and could save you money on your trip.

Can I find flights from Texas to Porto Alegre with flexible booking policies on momondo?

Flights from Texas to Porto Alegre 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 Texas to Porto Alegre?

momondo helps you find the best flight between Texas and Porto Alegre by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Texas to Porto Alegre right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Texas to Porto Alegre flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Texas to Porto Alegre from $605

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to Porto Alegre departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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LATAM Airlines flights from Texas to Porto Alegre

Our best LATAM Airlines deals on Texas to Porto Alegre flight tickets

United Airlines flights from Texas to Porto Alegre

Our best United Airlines deals on Texas to Porto Alegre flight tickets

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How to get the cheapest flight ticket from Texas to Porto Alegre

Can stopping save me money on Texas to Porto Alegre flights?

What is the cheapest airline that flies from Texas to Porto Alegre Salgado Filho?

What airlines fly to Porto Alegre?

How long does it take to fly to Porto Alegre?

Cheap Texas to Porto Alegre flight deals and tips

Best Price Found

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Direct flights

Frequently asked questions about flying from Texas to Porto Alegre

Best airlines flying from Texas to Porto Alegre

Compare and see reviews for airlines that fly from Texas to Porto Alegre with momondo

Why use momondo?

An easier way to manage your Porto Alegre trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Brazil

Airports servicing Rio Grande do Sul

Fly your favorite airline to Porto Alegre

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Porto Alegre

List of cabin classes available on flights landing in Porto Alegre. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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