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.

$670 Cheap Flights from Porto Alegre to Houston George Bush Intcntl Airport in 2026/27

Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

Find the cheapest flights from Porto Alegre to Houston

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 am - 8:46 amPOA Porto Alegre Salgado Filho-IAH Houston George Bush Intcntl

28h 16m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

7:15 am - 6:40 amIAH Houston George Bush Intcntl-POA Porto Alegre Salgado Filho

20h 25m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$969LATAM Airlines

Thu, Feb 18 - Mon, Feb 22

7:30 am - 8:46 amPOA Porto Alegre Salgado Filho-IAH Houston George Bush Intcntl

28h 16m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

7:15 am - 6:40 amIAH Houston George Bush Intcntl-POA Porto Alegre Salgado Filho

20h 25m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$970LATAM 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

11:50 am - 10:00 amIAH Houston George Bush Intcntl-POA Porto Alegre Salgado Filho

19h 10m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl

$977LATAM Airlines

Thu, Feb 18 - Mon, Feb 22

4:05 pm - 11:06 amPOA Porto Alegre Salgado Filho-IAH Houston George Bush Intcntl

22h 01m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson

6:05 pm - 5:15 pmIAH Houston George Bush Intcntl-POA Porto Alegre Salgado Filho

20h 10m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl

$978LATAM Airlines

Fri, Feb 19 - Tue, Feb 23

6:00 pm - 11:06 amPOA Porto Alegre Salgado Filho-IAH Houston George Bush Intcntl

20h 06m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson

6:05 pm - 3:20 pmIAH Houston George Bush Intcntl-POA Porto Alegre Salgado Filho

18h 15m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl

$980LATAM Airlines

Fri, Feb 19 - Tue, Feb 23

7:30 am - 11:55 pmPOA Porto Alegre Salgado Filho-IAH Houston George Bush Intcntl

18h 25m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

7:00 am - 6:40 amIAH Houston George Bush Intcntl-POA Porto Alegre Salgado Filho

20h 40m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$1,001LATAM Airlines

Mon, Oct 26 - Wed, Nov 4

5:10 pm - 11:35 pmPOA Porto Alegre Salgado Filho-IAH Houston George Bush Intcntl

33h 25m2 stops Sao Paulo Guarulhos Intl Newark

8:45 pm - 4:25 pmIAH Houston George Bush Intcntl-POA Porto Alegre Salgado Filho

16h 40m1 stop Sao Paulo Guarulhos Intl

$1,019United Airlines

Fri, Feb 19 - Tue, Feb 23

3:45 pm - 12:09 amPOA Porto Alegre Salgado Filho-IAH Houston George Bush Intcntl

35h 24m2 stops Sao Paulo Guarulhos Intl Chicago O'Hare Intl

8:45 pm - 12:55 pmIAH Houston George Bush Intcntl-POA Porto Alegre Salgado Filho

13h 10m1 stop Sao Paulo Guarulhos Intl

$1,021United 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

$1,040United Airlines

Thu, Feb 18 - Mon, Feb 22

3:45 pm - 10:33 amPOA Porto Alegre Salgado Filho-IAH Houston George Bush Intcntl

21h 48m2 stops Sao Paulo Guarulhos Intl Chicago O'Hare Intl

8:45 pm - 4:25 pmIAH Houston George Bush Intcntl-POA Porto Alegre Salgado Filho

16h 40m1 stop Sao Paulo Guarulhos Intl

$1,044United Airlines

Thu, Feb 18 - Mon, Feb 22

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Oct 17

POA1:20 amPorto Alegre Salgado Filho

20h 36m

1 stop

IAH7:56 pmHouston George Bush Intcntl

Oct 25

IAH2:27 pmHouston George Bush Intcntl

31h 58m

1 stop

POA12:25 amPorto Alegre Salgado Filho

$1,232

Copa Airlines

Oct 25

POA1:25 amPorto Alegre Salgado Filho

20h 43m

1 stop

IAH8:08 pmHouston George Bush Intcntl

Nov 4

IAH2:27 pmHouston George Bush Intcntl

30h 58m

1 stop

POA12:25 amPorto Alegre Salgado Filho

$1,237

Copa Airlines

Dec 14

POA1:35 amPorto Alegre Salgado Filho

21h 33m

1 stop

IAH8:08 pmHouston George Bush Intcntl

Dec 18

IAH2:27 pmHouston George Bush Intcntl

30h 58m

1 stop

POA12:25 amPorto Alegre Salgado Filho

$1,743

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

Feb 18

POA7:30 amPorto Alegre Salgado Filho

28h 16m

2 stops

IAH8:46 amHouston George Bush Intcntl

Feb 22

IAH7:15 amHouston George Bush Intcntl

20h 25m

2 stops

POA6:40 amPorto Alegre Salgado Filho

$969

LATAM Airlines

Feb 18

POA7:30 amPorto Alegre Salgado Filho

28h 16m

2 stops

IAH8:46 amHouston George Bush Intcntl

Feb 22

IAH7:15 amHouston George Bush Intcntl

20h 25m

2 stops

POA6:40 amPorto Alegre Salgado Filho

$970

LATAM Airlines

Feb 18

POA7:30 amPorto Alegre Salgado Filho

19h 28m

2 stops

IAH11:58 pmHouston George Bush Intcntl

Feb 22

IAH11:50 amHouston George Bush Intcntl

19h 10m

2 stops

POA10:00 amPorto Alegre Salgado Filho

$977

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.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Porto AlegreHouston

POA Porto Alegre Salgado Filho - IAH Houston George Bush Intcntl

POAIAH

Porto Alegre Salgado Filho

Thu 2/18

7:30 am-8:46 am

2 stops28h 16m

Houston George Bush Intcntl

Mon 2/22

7:15 am-6:40 am

2 stops20h 25m

$969

Porto AlegreHouston

POA Porto Alegre Salgado Filho - IAH Houston George Bush Intcntl

POAIAH

Porto Alegre Salgado Filho

Thu 2/18

7:30 am-8:46 am

2 stops28h 16m

Houston George Bush Intcntl

Mon 2/22

7:15 am-6:40 am

2 stops20h 25m

$970

Porto AlegreHouston

POA Porto Alegre Salgado Filho - IAH Houston George Bush Intcntl

POAIAH

Porto Alegre Salgado Filho

Thu 2/18

7:30 am-11:58 pm

2 stops19h 28m

Houston George Bush Intcntl

Mon 2/22

11:50 am-10:00 am

2 stops19h 10m

$977

Porto AlegreHouston

POA Porto Alegre Salgado Filho - IAH Houston George Bush Intcntl

POAIAH

Porto Alegre Salgado Filho

Fri 2/19

4:05 pm-11:06 am

2 stops22h 01m

Houston George Bush Intcntl

Tue 2/23

6:05 pm-5:15 pm

2 stops20h 10m

$978

Porto AlegreHouston

POA Porto Alegre Salgado Filho - IAH Houston George Bush Intcntl

POAIAH

Porto Alegre Salgado Filho

Fri 2/19

6:00 pm-11:06 am

2 stops20h 06m

Houston George Bush Intcntl

Tue 2/23

6:05 pm-3:20 pm

2 stops18h 15m

$980

Porto AlegreHouston

POA Porto Alegre Salgado Filho - IAH Houston George Bush Intcntl

POAIAH

Porto Alegre Salgado Filho

Mon 10/26

7:30 am-11:55 pm

2 stops18h 25m

Houston George Bush Intcntl

Wed 11/4

7:00 am-6:40 am

2 stops20h 40m

$1,001

Porto AlegreHouston

POA Porto Alegre Salgado Filho - IAH Houston George Bush Intcntl

POAIAH

Porto Alegre Salgado Filho

Fri 2/19

5:10 pm-11:35 pm

2 stops33h 25m

Houston George Bush Intcntl

Tue 2/23

8:45 pm-4:25 pm

1 stop16h 40m

$1,019

Porto AlegreHouston

POA Porto Alegre Salgado Filho - IAH Houston George Bush Intcntl

POAIAH

Porto Alegre Salgado Filho

Thu 2/18

3:45 pm-12:09 am

2 stops35h 24m

Houston George Bush Intcntl

Mon 2/22

8:45 pm-12:55 pm

1 stop13h 10m

$1,021

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

$1,040

Porto AlegreHouston

POA Porto Alegre Salgado Filho - IAH Houston George Bush Intcntl

POAIAH

Porto Alegre Salgado Filho

Thu 2/18

3:45 pm-10:33 am

2 stops21h 48m

Houston George Bush Intcntl

Mon 2/22

8:45 pm-4:25 pm

1 stop16h 40m

$1,044

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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?

Azul and Copa 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	$670
Fastest flight time	24h 10m
Direct flights	None

The best one-way flight to Houston George Bush Intcntl Airport from Porto Alegre in the past 72 hours is $670. The best round-trip flight deal from Porto Alegre to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $969.

The fastest flight from Porto Alegre to Houston George Bush Intcntl Airport takes 24h 10m

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 24h 10m.
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.

Katy

The Woodlands

Humble

Montgomery

Conroe

Spring

Cypress

Jersey Village

Livingston

Tomball

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.