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

Prices for flights from Houston to Porto Alegre Salgado Filho Airport refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Porto Alegre Salgado Filho Airport.

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

The necessary travel and health documents for your Porto Alegre Salgado Filho Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$960 Cheap Flights from Houston to Porto Alegre in 2025/26

1 adult

0 bags

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

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Find the cheapest flights from Houston to Porto Alegre

Round-trip

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Cheap round-trip flights

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4:20 pm - 12:25 am

IAH

POA

29h 05m2 stops

6:40 am - 9:00 am

POA

IAH

29h 20m2 stops

$960Multiple Airlines

Sat, Jan 31 - Fri, Feb 6

5:27 pm - 5:15 pm

HOU

POA

21h 48m2 stops

7:25 am - 9:40 am

POA

HOU

28h 15m2 stops

$1,034LATAM Airlines

Mon, Mar 30 - Mon, Apr 6

11:09 am - 1:15 pm

HOU

POA

23h 06m2 stops

7:45 am - 10:33 pm

POA

HOU

17h 48m2 stops

$1,236LATAM Airlines

Thu, Jan 29 - Thu, Feb 5

11:50 am - 2:20 pm

IAH

POA

24h 30m2 stops

5:10 pm - 8:26 pm

POA

IAH

29h 16m2 stops

$1,338Air Canada

Tue, Mar 31 - Wed, Apr 1

5:04 pm - 1:15 pm

HOU

POA

17h 11m2 stops

6:00 pm - 4:10 pm

POA

HOU

25h 10m2 stops

$1,359LATAM Airlines

Sat, Jan 31 - Fri, Feb 6

6:40 pm - 6:20 pm

IAH

POA

44h 40m2 stops

3:25 pm - 5:20 am

POA

IAH

16h 55m1 stop

$1,445United Airlines

Sat, Jan 31 - Fri, Feb 6

9:34 am - 12:30 am

IAH

POA

11h 56m1 stop

1:30 am - 12:14 pm

POA

IAH

13h 44m1 stop

$2,008Copa Airlines

Sat, Jan 31 - Thu, Feb 5

6:55 pm - 2:20 pm

IAH

POA

17h 25m1 stop

5:10 pm - 5:45 am

POA

IAH

14h 35m1 stop

$2,132United Airlines

Tue, Mar 31 - Wed, Apr 1

12:07 pm - 2:20 pm

IAH

POA

24h 13m2 stops

5:10 pm - 5:45 am

POA

IAH

14h 35m1 stop

$2,136United Airlines

Tue, Mar 31 - Wed, Apr 1

11:50 am - 2:35 pm

IAH

POA

24h 45m2 stops

5:30 pm - 9:32 pm

POA

IAH

30h 02m2 stops

$2,181Multiple Airlines

Wed, Apr 1 - Wed, Apr 29

United Airlines flights from Houston to Porto Alegre

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

United Airlines

Jan 31

IAH6:40 pmHouston George Bush Intcntl

44h 40m

2 stops

POA6:20 pmPorto Alegre Salgado Filho

Feb 6

POA3:25 pmPorto Alegre Salgado Filho

16h 55m

1 stop

IAH5:20 amHouston George Bush Intcntl

$1,445

Find similar

United Airlines

Mar 31

IAH6:55 pmHouston George Bush Intcntl

17h 25m

1 stop

POA2:20 pmPorto Alegre Salgado Filho

Apr 1

POA5:10 pmPorto Alegre Salgado Filho

14h 35m

1 stop

IAH5:45 amHouston George Bush Intcntl

$2,132

Find similar

United Airlines

Mar 31

IAH7:20 amHouston George Bush Intcntl

29h 00m

2 stops

POA2:20 pmPorto Alegre Salgado Filho

Apr 1

POA5:10 pmPorto Alegre Salgado Filho

14h 35m

1 stop

IAH5:45 amHouston George Bush Intcntl

$2,136

Find similar

LATAM Airlines flights from Houston to Porto Alegre

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

LATAM Airlines

Jan 31

HOU5:04 pmHouston Hobby

17h 11m

2 stops

POA1:15 pmPorto Alegre Salgado Filho

Feb 6

POA6:00 pmPorto Alegre Salgado Filho

25h 10m

2 stops

HOU4:10 pmHouston Hobby

$1,359

Find similar

LATAM Airlines

Apr 1

HOU2:05 pmHouston Hobby

17h 10m

2 stops

POA9:15 amPorto Alegre Salgado Filho

Apr 29

POA5:50 pmPorto Alegre Salgado Filho

20h 20m

2 stops

HOU12:10 pmHouston Hobby

$4,900

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonPorto Alegre

IAH - POA

IAHPOA

Houston George Bush Intcntl

Sat 1/31

4:20 pm-12:25 am

2 stops29h 05m

Porto Alegre Salgado Filho

Fri 2/6

6:40 am-9:00 am

2 stops29h 20m

$960

HoustonPorto Alegre

HOU - POA

HOUPOA

Houston Hobby

Mon 3/30

5:27 pm-5:15 pm

2 stops21h 48m

Porto Alegre Salgado Filho

Mon 4/6

7:25 am-9:40 am

2 stops28h 15m

$1,034

HoustonPorto Alegre

HOU - POA

HOUPOA

Houston Hobby

Thu 1/29

11:09 am-1:15 pm

2 stops23h 06m

Porto Alegre Salgado Filho

Thu 2/5

7:45 am-10:33 pm

2 stops17h 48m

$1,236

HoustonPorto Alegre

IAH - POA

IAHPOA

Houston George Bush Intcntl

Tue 3/31

11:50 am-2:20 pm

2 stops24h 30m

Porto Alegre Salgado Filho

Wed 4/1

5:10 pm-8:26 pm

2 stops29h 16m

$1,338

HoustonPorto Alegre

HOU - POA

HOUPOA

Houston Hobby

Sat 1/31

5:04 pm-1:15 pm

2 stops17h 11m

Porto Alegre Salgado Filho

Fri 2/6

6:00 pm-4:10 pm

2 stops25h 10m

$1,359

HoustonPorto Alegre

IAH - POA

IAHPOA

Houston George Bush Intcntl

Sat 1/31

6:40 pm-6:20 pm

2 stops44h 40m

Porto Alegre Salgado Filho

Fri 2/6

3:25 pm-5:20 am

1 stop16h 55m

$1,445

HoustonPorto Alegre

IAH - POA

IAHPOA

Houston George Bush Intcntl

Sat 1/31

9:34 am-12:30 am

1 stop11h 56m

Porto Alegre Salgado Filho

Thu 2/5

1:30 am-12:14 pm

1 stop13h 44m

$2,008

HoustonPorto Alegre

IAH - POA

IAHPOA

Houston George Bush Intcntl

Tue 3/31

6:55 pm-2:20 pm

1 stop17h 25m

Porto Alegre Salgado Filho

Wed 4/1

5:10 pm-5:45 am

1 stop14h 35m

$2,132

HoustonPorto Alegre

IAH - POA

IAHPOA

Houston George Bush Intcntl

Tue 3/31

12:07 pm-2:20 pm

2 stops24h 13m

Porto Alegre Salgado Filho

Wed 4/1

5:10 pm-5:45 am

1 stop14h 35m

$2,136

HoustonPorto Alegre

IAH - POA

IAHPOA

Houston George Bush Intcntl

Wed 4/1

11:50 am-2:35 pm

2 stops24h 45m

Porto Alegre Salgado Filho

Wed 4/29

5:30 pm-9:32 pm

2 stops30h 02m

$2,181

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Houston 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

What is the cheapest time of day to depart on your flight to Porto Alegre?

Our most recent data shows that the best time of day to fly to Porto Alegre is in the afternoon. Flights from Houston to Porto Alegre during this time can be as low as $1,141. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,848 on average. Flights to Porto Alegre from Houston in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Houston to Porto Alegre flight deals and tips

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

Fastest flight time	12h 26m
Direct flights	None

The fastest flight from Houston to Porto Alegre takes 12h 26m

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

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How far is Houston to Porto Alegre Salgado Filho by plane?
Porto Alegre Salgado Filho is 5046.4 mi away from Houston. A reasonable flight in good conditions will take 12h 26m.
When did momondo last update prices for flights from Houston to Porto Alegre Salgado Filho Airport?
Prices for flights from Houston to Porto Alegre Salgado Filho Airport refresh daily.
How old do you have to be to fly from Houston to Porto Alegre Salgado Filho Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Porto Alegre Salgado Filho Airport.
What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?
The necessary travel and health documents for your Porto Alegre Salgado Filho Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Porto Alegre from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Porto Alegre quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Houston to Porto Alegre flights to just show those with flexible booking policies.

How can momondo help me find flights from Houston to Porto Alegre?

momondo provides multiple filters to help you find the best flight to Porto Alegre from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Porto Alegre from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.