When did momondo last update prices for flights from Porto Alegre Salgado Filho Airport to Houston George Bush Intcntl Airport?

Prices for flights from Porto Alegre Salgado Filho Airport to Houston George Bush Intcntl Airport are refreshed on a daily basis.

How old do you have to be to fly from Porto Alegre Salgado Filho Airport to Houston George Bush Intcntl Airport?

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 Porto Alegre Salgado Filho Airport to Houston George Bush Intcntl Airport.

What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

The required travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$544 Cheap Flights from Porto Alegre to Houston George Bush Intcntl Airport in 2026/27

Find the cheapest flights from Porto Alegre to Houston

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3:45 pm - 5:25 amPOA Porto Alegre Salgado Filho-IAH Houston George Bush Intcntl

16h 40m1 stop Sao Paulo Guarulhos Intl

8:45 pm - 6:25 pmIAH Houston George Bush Intcntl-POA Porto Alegre Salgado Filho

18h 40m1 stop Sao Paulo Guarulhos Intl

$955United Airlines

Thu, Feb 18 - Mon, Feb 22

3:45 pm - 5:25 amPOA Porto Alegre Salgado Filho-IAH Houston George Bush Intcntl

16h 40m1 stop Sao Paulo Guarulhos Intl

8:45 pm - 6:25 pmIAH Houston George Bush Intcntl-POA Porto Alegre Salgado Filho

18h 40m1 stop Sao Paulo Guarulhos Intl

$958United Airlines

Thu, Feb 18 - Mon, Feb 22

3:45 pm - 10:05 amPOA Porto Alegre Salgado Filho-IAH Houston George Bush Intcntl

21h 20m2 stops Sao Paulo Guarulhos Intl Chicago O'Hare Intl

6:00 am - 6:25 pmIAH Houston George Bush Intcntl-POA Porto Alegre Salgado Filho

33h 25m2 stops Newark Sao Paulo Guarulhos Intl

$961United Airlines

Thu, Feb 18 - Mon, Feb 22

3:45 pm - 10:05 amPOA Porto Alegre Salgado Filho-IAH Houston George Bush Intcntl

21h 20m2 stops Sao Paulo Guarulhos Intl Chicago O'Hare Intl

6:00 am - 6:25 pmIAH Houston George Bush Intcntl-POA Porto Alegre Salgado Filho

33h 25m2 stops Newark Sao Paulo Guarulhos Intl

$964United Airlines

Thu, Feb 18 - Mon, Feb 22

7:30 am - 11:58 pmPOA Porto Alegre Salgado Filho-IAH Houston George Bush Intcntl

19h 28m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

4:29 pm - 4:50 pmIAH Houston George Bush Intcntl-POA Porto Alegre Salgado Filho

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

$996LATAM Airlines

Tue, Dec 1 - Tue, Dec 8

3:30 pm - 5:45 amPOA Porto Alegre Salgado Filho-IAH Houston George Bush Intcntl

17h 15m1 stop Rio de Janeiro–Galeão Intl

8:45 pm - 6:25 pmIAH Houston George Bush Intcntl-POA Porto Alegre Salgado Filho

18h 40m1 stop Sao Paulo Guarulhos Intl

$998United Airlines

Thu, Feb 18 - Mon, Feb 22

5:40 pm - 5:40 pmPOA Porto Alegre Salgado Filho-IAH Houston George Bush Intcntl

27h 00m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson

11:50 am - 2:15 pmIAH Houston George Bush Intcntl-POA Porto Alegre Salgado Filho

23h 25m2 stops Atlanta Hartsfield-Jackson Rio de Janeiro–Galeão Intl

$999LATAM Airlines

Fri, Feb 19 - Tue, Feb 23

5:40 pm - 5:52 pmPOA Porto Alegre Salgado Filho-IAH Houston George Bush Intcntl

27h 12m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson

9:46 am - 2:15 pmIAH Houston George Bush Intcntl-POA Porto Alegre Salgado Filho

25h 29m2 stops Atlanta Hartsfield-Jackson Rio de Janeiro–Galeão Intl

$1,002LATAM Airlines

Fri, Feb 19 - Tue, Feb 23

6:00 pm - 11:21 amPOA Porto Alegre Salgado Filho-IAH Houston George Bush Intcntl

20h 21m2 stops Rio de Janeiro–Galeão Intl Atlanta Hartsfield-Jackson

12:34 pm - 5:15 pmIAH Houston George Bush Intcntl-POA Porto Alegre Salgado Filho

25h 41m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl

$1,004LATAM Airlines

Fri, Feb 19 - Tue, Feb 23

3:45 pm - 10:05 amPOA Porto Alegre Salgado Filho-IAH Houston George Bush Intcntl

21h 20m2 stops Sao Paulo Guarulhos Intl Chicago O'Hare Intl

8:13 pm - 12:55 pmIAH Houston George Bush Intcntl-POA Porto Alegre Salgado Filho

37h 42m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl

$1,005United Airlines

Thu, Feb 18 - Mon, Feb 22

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LATAM Airlines flights from Porto Alegre to Houston George Bush Intcntl Airport

Our best LATAM Airlines deals on Porto Alegre to Houston George Bush Intcntl Airport flight tickets

LATAM Airlines

Dec 1

POA7:30 amPorto Alegre Salgado Filho

19h 28m

2 stops

IAH11:58 pmHouston George Bush Intcntl

Dec 8

IAH4:29 pmHouston George Bush Intcntl

21h 21m

2 stops

POA4:50 pmPorto Alegre Salgado Filho

$996

LATAM Airlines

Feb 19

POA5:40 pmPorto Alegre Salgado Filho

27h 00m

2 stops

IAH5:40 pmHouston George Bush Intcntl

Feb 23

IAH11:50 amHouston George Bush Intcntl

23h 25m

2 stops

POA2:15 pmPorto Alegre Salgado Filho

$999

LATAM Airlines

Feb 19

POA5:40 pmPorto Alegre Salgado Filho

27h 12m

2 stops

IAH5:52 pmHouston George Bush Intcntl

Feb 23

IAH9:46 amHouston George Bush Intcntl

25h 29m

2 stops

POA2:15 pmPorto Alegre Salgado Filho

$1,002

Copa Airlines flights from Porto Alegre to Houston George Bush Intcntl Airport

Our best Copa Airlines deals on Porto Alegre to Houston George Bush Intcntl Airport flight tickets

Copa Airlines

Nov 30

POA1:35 amPorto Alegre Salgado Filho

21h 33m

1 stop

IAH8:08 pmHouston George Bush Intcntl

Dec 8

IAH2:27 pmHouston George Bush Intcntl

30h 58m

1 stop

POA12:25 amPorto Alegre Salgado Filho

$1,013

Copa Airlines

Feb 2

POA9:00 amPorto Alegre Salgado Filho

14h 08m

1 stop

IAH8:08 pmHouston George Bush Intcntl

Feb 17

IAH9:34 amHouston George Bush Intcntl

12h 01m

1 stop

POA12:35 amPorto Alegre Salgado Filho

$1,068

Copa Airlines

Nov 30

POA1:35 amPorto Alegre Salgado Filho

21h 33m

1 stop

IAH8:08 pmHouston George Bush Intcntl

Dec 8

IAH2:27 pmHouston George Bush Intcntl

30h 58m

1 stop

POA12:25 amPorto Alegre Salgado Filho

$1,106

momondo Fare Finder

Use the filters below to find and compare flights from Porto Alegre to Houston George Bush Intcntl Airport that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Porto AlegreHouston

POA Porto Alegre Salgado Filho - IAH Houston George Bush Intcntl

POAIAH

Porto Alegre Salgado Filho

Thu 2/18

3:45 pm-5:25 am

1 stop16h 40m

Houston George Bush Intcntl

Mon 2/22

8:45 pm-6:25 pm

1 stop18h 40m

$955

Porto AlegreHouston

POA Porto Alegre Salgado Filho - IAH Houston George Bush Intcntl

POAIAH

Porto Alegre Salgado Filho

Thu 2/18

3:45 pm-5:25 am

1 stop16h 40m

Houston George Bush Intcntl

Mon 2/22

8:45 pm-6:25 pm

1 stop18h 40m

$958

Porto AlegreHouston

POA Porto Alegre Salgado Filho - IAH Houston George Bush Intcntl

POAIAH

Porto Alegre Salgado Filho

Thu 2/18

3:45 pm-10:05 am

2 stops21h 20m

Houston George Bush Intcntl

Mon 2/22

6:00 am-6:25 pm

2 stops33h 25m

$961

Porto AlegreHouston

POA Porto Alegre Salgado Filho - IAH Houston George Bush Intcntl

POAIAH

Porto Alegre Salgado Filho

Thu 2/18

3:45 pm-10:05 am

2 stops21h 20m

Houston George Bush Intcntl

Mon 2/22

6:00 am-6:25 pm

2 stops33h 25m

$964

Porto AlegreHouston

POA Porto Alegre Salgado Filho - IAH Houston George Bush Intcntl

POAIAH

Porto Alegre Salgado Filho

Tue 12/1

7:30 am-11:58 pm

2 stops19h 28m

Houston George Bush Intcntl

Tue 12/8

4:29 pm-4:50 pm

2 stops21h 21m

$996

Porto AlegreHouston

POA Porto Alegre Salgado Filho - IAH Houston George Bush Intcntl

POAIAH

Porto Alegre Salgado Filho

Thu 2/18

3:30 pm-5:45 am

1 stop17h 15m

Houston George Bush Intcntl

Mon 2/22

8:45 pm-6:25 pm

1 stop18h 40m

$998

Porto AlegreHouston

POA Porto Alegre Salgado Filho - IAH Houston George Bush Intcntl

POAIAH

Porto Alegre Salgado Filho

Fri 2/19

5:40 pm-5:40 pm

2 stops27h 00m

Houston George Bush Intcntl

Tue 2/23

11:50 am-2:15 pm

2 stops23h 25m

$999

Porto AlegreHouston

POA Porto Alegre Salgado Filho - IAH Houston George Bush Intcntl

POAIAH

Porto Alegre Salgado Filho

Fri 2/19

5:40 pm-5:52 pm

2 stops27h 12m

Houston George Bush Intcntl

Tue 2/23

9:46 am-2:15 pm

2 stops25h 29m

$1,002

Porto AlegreHouston

POA Porto Alegre Salgado Filho - IAH Houston George Bush Intcntl

POAIAH

Porto Alegre Salgado Filho

Fri 2/19

6:00 pm-11:21 am

2 stops20h 21m

Houston George Bush Intcntl

Tue 2/23

12:34 pm-5:15 pm

2 stops25h 41m

$1,004

Porto AlegreHouston

POA Porto Alegre Salgado Filho - IAH Houston George Bush Intcntl

POAIAH

Porto Alegre Salgado Filho

Thu 2/18

3:45 pm-10:05 am

2 stops21h 20m

Houston George Bush Intcntl

Mon 2/22

8:13 pm-12:55 pm

2 stops37h 42m

$1,005

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Porto Alegre to Houston George Bush Intcntl Airport

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 Porto Alegre Salgado Filho to Houston George Bush Intcntl?

Copa Airlines and United Airlines are the most popular carriers operating from Porto Alegre Salgado Filho to Houston George Bush Intcntl

When to book flights from Porto Alegre to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Porto Alegre to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Porto Alegre to Houston George Bush Intcntl Airport (POA to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto Alegre to Houston George Bush Intcntl Airport

Best Price Found	$544
Fastest flight time	17h 15m
Direct flights	None

The best one-way flight to Houston George Bush Intcntl Airport from Porto Alegre in the past 72 hours is $544. The best round-trip flight deal from Porto Alegre to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $955.

The fastest flight from Porto Alegre to Houston George Bush Intcntl Airport takes 17h 15m

There are no direct flights from Porto Alegre to Houston George Bush Intcntl Airport. There are no popular flight routes from Porto Alegre to Houston George Bush Intcntl Airport.

Search flight deals

Frequently asked questions about flying from Porto Alegre to Houston George Bush Intcntl Airport

How far is Porto Alegre Salgado Filho to Houston George Bush Intcntl by plane?
Porto Alegre Salgado Filho and Houston George Bush Intcntl are 5057.7 mi apart from one another. A reasonable flight in good conditions will take 17h 15m.
When did momondo last update prices for flights from Porto Alegre Salgado Filho Airport to Houston George Bush Intcntl Airport?
Prices for flights from Porto Alegre Salgado Filho Airport to Houston George Bush Intcntl Airport are refreshed on a daily basis.
How old do you have to be to fly from Porto Alegre Salgado Filho Airport to Houston George Bush Intcntl Airport?
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 Porto Alegre Salgado Filho Airport to Houston George Bush Intcntl Airport.
What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?
The required travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Porto Alegre to Houston. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Porto Alegre to Houston 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 Porto Alegre to Houston?

Once you have performed a search for Porto Alegre to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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