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Porto Alegre

$1,152+ Cheap flights from Houston to Porto Alegre (POA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — POA
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Houston to Porto Alegre

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Porto Alegre (POA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Round-trip from

$1,152
(Air Canada)
From Houston to Porto Alegre Salgado Filho
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Find flight deals from Houston to Porto Alegre

Cheapest flights from Houston to Porto Alegre
Explore the most affordable flight options available from Houston to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This Air Canada deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/139:30 amIAH - POA
2 stops28h 20mAir Canada
Thu 2/2011:00 amPOA - IAH
2 stops38h 18mAir Canada
Deal found 1/30$1,152
This American Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/77:26 amIAH - POA
2 stops24h 24mAmerican Airlines
Sat 3/156:05 pmPOA - IAH
2 stops18h 55mAmerican Airlines
Deal found 1/30$1,333
This United Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/138:50 pmIAH - POA
1 stop17h 00mUnited Airlines
Thu 2/205:35 pmPOA - IAH
1 stop14h 35mUnited Airlines
Deal found 1/30$1,639
This Aeromexico deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/135:16 pmIAH - POA
2 stops44h 19mAeromexico
Wed 2/194:35 amPOA - IAH
2 stops31h 25mAeromexico
Deal found 1/30$2,033
This American Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/134:13 pmHOU - POA
2 stops20h 17mAmerican Airlines
Thu 2/207:20 pmPOA - HOU
2 stops23h 19mAmerican Airlines
Deal found 1/30$2,078
This LATAM Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1310:25 amHOU - POA
2 stops19h 55mLATAM Airlines
Wed 2/194:35 amPOA - HOU
2 stops20h 54mLATAM Airlines
Deal found 1/30$3,078

Find flights from Houston to Porto Alegre within your budget

Customize your flight search to find flights from Houston to Porto Alegre that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 30, 2025.

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HoustonPorto Alegre

IAH - POA

IAHPOA

Houston George Bush Intcntl

Thu 2/13

9:30 am-4:50 pm

2 stops28h 20m

Porto Alegre Salgado Filho

Thu 2/20

11:00 am-10:18 pm

2 stops38h 18m

$1,152

HoustonPorto Alegre

IAH - POA

IAHPOA

Houston George Bush Intcntl

Fri 3/7

7:26 am-10:50 am

2 stops24h 24m

Porto Alegre Salgado Filho

Sat 3/15

6:05 pm-11:00 am

2 stops18h 55m

$1,333

HoustonPorto Alegre

IAH - POA

IAHPOA

Houston George Bush Intcntl

Thu 2/13

8:50 pm-4:50 pm

1 stop17h 00m

Porto Alegre Salgado Filho

Thu 2/20

5:35 pm-5:10 am

1 stop14h 35m

$1,639

HoustonPorto Alegre

IAH - POA

IAHPOA

Houston George Bush Intcntl

Thu 2/13

5:16 pm-4:35 pm

2 stops44h 19m

Porto Alegre Salgado Filho

Wed 2/19

4:35 am-9:00 am

2 stops31h 25m

$2,033

HoustonPorto Alegre

HOU - POA

HOUPOA

Houston Hobby

Thu 2/13

4:13 pm-3:30 pm

2 stops20h 17m

Porto Alegre Salgado Filho

Thu 2/20

7:20 pm-3:39 pm

2 stops23h 19m

$2,078

HoustonPorto Alegre

HOU - POA

HOUPOA

Houston Hobby

Thu 2/13

10:25 am-9:20 am

2 stops19h 55m

Porto Alegre Salgado Filho

Wed 2/19

4:35 am-10:29 pm

2 stops20h 54m

$3,078

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Best time to book a flight from Houston to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Houston to Porto Alegre

Get recent, data-driven insights about flights from Houston to Porto Alegre including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from HOU to POA?

Find hourly flight availability from Houston to Porto Alegre. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

When flying from Houston to Porto Alegre, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Porto Alegre by month

Plan your trip to Porto Alegre by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto Alegre ranges from 2.8 - 5.1 inches per month. September is typically the wettest month, when rainfall can reach 5.1 in. November is typically the driest time to visit Porto Alegre when rainfall is around 2.8 in.

Temperature in Porto Alegre by month

Plan your trip to Porto Alegre by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Porto Alegre, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Porto Alegre

Get insights into the airlines that provide service to Porto Alegre. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto Alegre. Reviews last updated January 30, 2025.
Aeromexico
7.5
Good
1,837 reviews

Food

6.7

Overall

7.5

Crew

8.0

Entertainment

7.1

Boarding

7.5

Comfort

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Dec 2024

TPA - MEX

Flight was delayed by several hours. Then after landing, it took us more than an hour to get into a terminal because another plane had taken our gate

Aeromexico
7.5
Good
1,837 reviews
Aeromexico
7.5
Good
1,837 reviews

Food

6.7

Overall

7.5

Crew

8.0

Entertainment

7.1

Boarding

7.5

Comfort

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Dec 2024

TPA - MEX

Flight was delayed by several hours. Then after landing, it took us more than an hour to get into a terminal because another plane had taken our gate

United Airlines
7.4
Good
8,906 reviews
Aeromexico
7.5
Good
1,837 reviews

Food

6.7

Overall

7.5

Crew

8.0

Entertainment

7.1

Boarding

7.5

Comfort

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Dec 2024

TPA - MEX

Flight was delayed by several hours. Then after landing, it took us more than an hour to get into a terminal because another plane had taken our gate

American Airlines
7.2
Good
10,000 reviews
Aeromexico
7.5
Good
1,837 reviews

Food

6.7

Overall

7.5

Crew

8.0

Entertainment

7.1

Boarding

7.5

Comfort

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Dec 2024

TPA - MEX

Flight was delayed by several hours. Then after landing, it took us more than an hour to get into a terminal because another plane had taken our gate

Air Canada
7.0
Good
8,641 reviews
Aeromexico
7.5
Good
1,837 reviews

Food

6.7

Overall

7.5

Crew

8.0

Entertainment

7.1

Boarding

7.5

Comfort

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Dec 2024

TPA - MEX

Flight was delayed by several hours. Then after landing, it took us more than an hour to get into a terminal because another plane had taken our gate

Related info for your journey

Find useful and relevant information for your journey from Houston to Porto Alegre. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto Alegre from Houston?

    Porto Alegre Salgado Filho (POA), located 4.0 mi from the city center, is the airport you fly into when you book flights from Houston to Porto Alegre. 0 airlines have flights to Salgado Filho from Houston on a regular basis. Booking flights from Houston to Porto Alegre Salgado Filho should not be difficult; the airport handles an average of 0 inbound flights from Houston per day.

  • Can I find deals for flights from Houston to Porto Alegre that include hotel bookings?

    Yes. In addition to deals on Houston to Porto Alegre flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Porto Alegre?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Porto Alegre.

  • Can I find deals for business class flights from Houston to Porto Alegre?

    Yes. Cheapflights offers flight deals from Houston to Porto Alegre by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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