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$676+ Cheap flights from Porto Alegre (POA) to Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
POA — HOU
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Porto Alegre to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Porto Alegre (POA) to Houston (HO1). 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 April 17, 2025.

Round-trip from

$1,021
(FlightHub)

One-way from

$676
(GOL)
From Porto Alegre Salgado Filho to Houston
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One-way flight from Porto Alegre Salgado Filho to Houston
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Find flight deals from Porto Alegre to Houston

Cheapest flights from Porto Alegre to Houston
Explore the most affordable flight options available from Porto Alegre to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This FlightHub deal was found by Cheapflights users on 4/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/285:45 pmPOA - HOU
2 stops30h 36mLATAM Airlines
Tue 6/105:00 pmHOU - POA
2 stops22h 00mLATAM Airlines
Deal found 4/16$1,021
This FlightHub deal was found by Cheapflights users on 4/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/284:40 amPOA - IAH
2 stops30h 05mLATAM Airlines
Tue 6/101:11 pmIAH - POA
2 stops39h 14mLATAM Airlines
Deal found 4/16$1,034
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Wed 5/285:35 pmPOA - IAH
1 stop14h 05mUnited Airlines
Tue 6/107:45 pmIAH - POA
1 stop15h 35mUnited Airlines
Deal found 4/16$1,049
This Gurufare deal was found by Cheapflights users on 4/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/285:10 amPOA - IAH
2 stops19h 07mGOL
Thu 10/3011:25 amIAH - POA
2 stops22h 05mGOL
Deal found 4/16$1,256
This Air Canada deal was found by Cheapflights users on 4/17. 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.
Wed 4/231:55 pmPOA - IAH
2 stops34h 06mAir Canada
Sun 4/279:30 amIAH - POA
2 stops29h 20mAir Canada
Deal found 4/17$1,374
This KAYAK deal was found by Cheapflights users on 4/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/271:20 amPOA - IAH
1 stop13h 05mMultiple Airlines
Tue 6/102:25 pmIAH - POA
2 stops17h 20mMultiple Airlines
Deal found 4/17$1,527
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/196:40 amPOA - IAH
2 stops19h 19mDelta
Fri 5/232:44 pmIAH - POA
2 stops21h 06mDelta
Deal found 4/16$1,590
This Copa Airlines deal was found by Cheapflights users on 4/17. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/271:20 amPOA - IAH
1 stop13h 05mCopa Airlines
Tue 6/109:59 amIAH - POA
1 stop12h 16mCopa Airlines
Deal found 4/17$1,759

Cheapflights Fare Finder

Customize your flight search to find flights from Porto Alegre to Houston 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 April 17, 2025.
Use the filters below to find and compare flights from Porto Alegre to Houston that are best for you.

Fly from

Porto Alegre

Fly to

Houston

Route

Depart

Return

Price

Porto AlegreHouston

POA - HOU

POAHOU

Porto Alegre Salgado Filho

Wed 5/28

5:45 pm-10:21 pm

2 stops30h 36m

Houston Hobby

Tue 6/10

5:00 pm-5:00 pm

2 stops22h 00m

$1,021

Porto AlegreHouston

POA - IAH

POAIAH

Porto Alegre Salgado Filho

Wed 5/28

4:40 am-8:45 am

2 stops30h 05m

Houston George Bush Intcntl

Tue 6/10

1:11 pm-6:25 am

2 stops39h 14m

$1,034

Porto AlegreHouston

POA - IAH

POAIAH

Porto Alegre Salgado Filho

Wed 5/28

5:35 pm-5:40 am

1 stop14h 05m

Houston George Bush Intcntl

Tue 6/10

7:45 pm-1:20 pm

1 stop15h 35m

$1,049

Porto AlegreHouston

POA - IAH

POAIAH

Porto Alegre Salgado Filho

Mon 4/28

5:10 am-10:17 pm

2 stops19h 07m

Houston George Bush Intcntl

Thu 10/30

11:25 am-11:30 am

2 stops22h 05m

$1,256

Porto AlegreHouston

POA - IAH

POAIAH

Porto Alegre Salgado Filho

Tue 5/27

1:20 am-12:25 pm

1 stop13h 05m

Houston George Bush Intcntl

Tue 6/10

2:25 pm-9:45 am

2 stops17h 20m

$1,527

Porto AlegreHouston

POA - IAH

POAIAH

Porto Alegre Salgado Filho

Mon 5/19

6:40 am-11:59 pm

2 stops19h 19m

Houston George Bush Intcntl

Fri 5/23

2:44 pm-1:50 pm

2 stops21h 06m

$1,590

Porto AlegreHouston

POA - IAH

POAIAH

Porto Alegre Salgado Filho

Tue 5/27

1:20 am-12:25 pm

1 stop13h 05m

Houston George Bush Intcntl

Tue 6/10

9:59 am-12:15 am

1 stop12h 16m

$1,759

Porto AlegreHouston

POA - IAH

POAIAH

Porto Alegre Salgado Filho

Tue 5/13

5:10 am-8:55 pm

2 stops17h 45m

$676

Porto AlegreHouston

POA - IAH

POAIAH

Porto Alegre Salgado Filho

Tue 5/13

2:00 pm-6:50 pm

2 stops30h 50m

$750

Porto AlegreHouston

POA - HOU

POAHOU

Porto Alegre Salgado Filho

Tue 5/13

6:35 pm-6:01 pm

2 stops25h 26m

$915

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 13 results
1
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Best time to book a flight from Porto Alegre to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Porto Alegre 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.

Cheapflights Insights

Everything you need to know about your flight from Porto Alegre to Houston

Rainfall in Houston by month

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

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

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

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated April 17, 2025.
Read through reviews of airlines operating flights from Porto Alegre to Houston, such as Delta, Copa Airlines and LATAM Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Copa Airlines
7.6
Good
1,409 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LATAM Airlines
7.5
Good
1,761 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
GOL
7.3
Good
1,060 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Porto Alegre to Houston. 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 from for flights from Porto Alegre to Houston?

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

  • What are the cheapest airlines flying from Porto Alegre to Houston round-trip?

    Cheapflights users have booked flights from Porto Alegre to Houston round-trip from $1,021. Other airlines that can offer you cheap pricing are United Airlines, from $1,049, and GOL, from $1,256.

  • What are the cheapest airlines to fly from Porto Alegre to Houston one-way?

    The cheapest airlines for a one-way flight from Porto Alegre to Houston are GOL ($676), Air Canada ($750), and American Airlines ($915).

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Porto Alegre to Houston?

    Currently, September is the cheapest month in which you can book a flight from Porto Alegre to Houston (average of $230). Flying from Porto Alegre to Houston in March is currently the most expensive (average of $334). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Porto Alegre to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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