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Porto Alegre

$578+ Cheap flights from Texas to Porto Alegre (POA)

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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — POA
ene. 2 — ene. 91
vie. 1/2
vie. 1/9
1 adult, Economy
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Cheap flight deals from Texas to Porto Alegre

Cheapest flights from Texas to Porto Alegre
Explore the most affordable flight options available from Texas to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 3, 2025.

This Ovago deal was found by Cheapflights users on 12/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/274:24 pmAUS - POA
2 stops21h 06mGOL
sáb. 1/176:25 pmPOA - AUS
2 stops18h 11mGOL
Deal found 12/2$892
This 123 Milhas deal was found by Cheapflights users on 12/1. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/610:00 amDFW - POA
2 stops28h 00mLATAM Airlines
vie. 1/96:00 pmPOA - DFW
2 stops21h 48mLATAM Airlines
Deal found 12/1$1,372
This 123 Milhas deal was found by Cheapflights users on 12/2. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2311:28 amDFW - POA
2 stops22h 47mLATAM Airlines
sáb. 1/32:05 pmPOA - DFW
2 stops22h 00mLATAM Airlines
Deal found 12/2$1,659
This GOL deal was found by Cheapflights users on 12/3. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/67:05 pmDFW - POA
1 stop20h 35mGOL
vie. 1/95:10 amPOA - DFW
2 stops37h 58mGOL
Deal found 12/3$1,693
This Air Canada deal was found by Cheapflights users on 12/2. 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.
lun. 12/812:10 pmIAH - POA
2 stops25h 00mAir Canada
jue. 12/113:35 pmPOA - IAH
2 stops33h 04mAir Canada
Deal found 12/2$1,705
This Delta deal was found by Cheapflights users on 11/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/812:42 pmIAH - POA
2 stops22h 23mDelta
jue. 12/117:45 amPOA - IAH
2 stops19h 14mDelta
Deal found 11/30$2,026
This United Airlines deal was found by Cheapflights users on 11/30. 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.
lun. 12/88:45 pmIAH - POA
1 stop35h 05mUnited Airlines
jue. 12/113:30 pmPOA - IAH
1 stop17h 15mUnited Airlines
Deal found 11/30$2,028
This American Airlines deal was found by Cheapflights users on 12/2. 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.
mar. 12/237:00 pmDFW - POA
1 stop19h 45mAmerican Airlines
sáb. 1/37:30 pmPOA - DFW
2 stops18h 54mAmerican Airlines
Deal found 12/2$2,582
This Copa Airlines deal was found by Cheapflights users on 11/30. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/89:34 amIAH - POA
1 stop11h 56mCopa Airlines
mié. 12/101:35 amPOA - IAH
1 stop16h 19mCopa Airlines
Deal found 11/30$2,611
This 123 Milhas deal was found by Cheapflights users on 12/2. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/237:00 pmDFW - POA
1 stop15h 00mGOL
sáb. 1/31:40 pmPOA - DFW
1 stop18h 40mGOL
Deal found 12/2$4,046
This FlightHub deal was found by Cheapflights users on 12/1. 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.
sáb. 12/273:39 pmAUS - POA
2 stops43h 51mAzul
vie. 1/1612:50 amPOA - AUS
2 stops48h 27mAzul
Deal found 12/1$5,614

Find flight deals from Texas to Porto Alegre

Keep the following information in mind while searching for Texas to Porto Alegre flight deals. Data was last updated diciembre 3, 2025.

Round-trip from

$665
(LATAM Airlines)

One-way from

$578
(Kiwi.com)
From Texas to Porto Alegre Salgado Filho
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One-way flight from Texas to Porto Alegre Salgado Filho
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Texas 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 diciembre 3, 2025.
Use the filters below to find and compare flights from Texas to Porto Alegre that are best for you.

Fly from

Texas

Fly to

Porto Alegre

Route

Depart

Return

Price

AustinPorto Alegre

AUS - POA

AUSPOA

Austin Bergstrom

sáb. 12/27

4:24 pm-4:30 pm

2 stops21h 06m

Porto Alegre Salgado Filho

sáb. 1/17

6:25 pm-9:36 am

2 stops18h 11m

$892

HoustonPorto Alegre

IAH - POA

IAHPOA

Houston George Bush Intcntl

lun. 2/23

6:29 pm-11:45 pm

2 stops50h 16m

Porto Alegre Salgado Filho

jue. 2/26

5:20 pm-9:37 pm

2 stops31h 17m

$964

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

lun. 2/23

1:32 pm-2:05 pm

2 stops21h 33m

Porto Alegre Salgado Filho

jue. 2/26

7:45 am-12:16 am

2 stops19h 31m

$974

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

lun. 2/23

2:00 pm-11:30 am

2 stops18h 30m

Porto Alegre Salgado Filho

jue. 2/26

1:40 pm-6:25 am

1 stop19h 45m

$975

San AntonioPorto Alegre

SAT - POA

SATPOA

San Antonio

mié. 3/4

8:00 am-6:30 am

2 stops19h 30m

Porto Alegre Salgado Filho

dom. 3/8

5:55 pm-3:22 pm

2 stops23h 27m

$996

San AntonioPorto Alegre

SAT - POA

SATPOA

San Antonio

lun. 2/23

11:43 am-2:05 pm

2 stops23h 22m

Porto Alegre Salgado Filho

jue. 2/26

2:05 pm-12:22 pm

2 stops25h 17m

$1,002

San AntonioPorto Alegre

SAT - POA

SATPOA

San Antonio

mié. 3/4

12:45 pm-6:20 pm

2 stops26h 35m

Porto Alegre Salgado Filho

dom. 3/8

4:05 pm-11:11 am

2 stops21h 06m

$1,052

HoustonPorto Alegre

HOU - POA

HOUPOA

Houston Hobby

jue. 1/15

4:55 pm-5:45 pm

2 stops21h 50m

Porto Alegre Salgado Filho

jue. 1/22

6:25 pm-12:09 pm

2 stops20h 44m

$1,133

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

lun. 2/23

5:29 pm-2:05 pm

2 stops17h 36m

Porto Alegre Salgado Filho

jue. 2/26

2:05 pm-11:26 am

2 stops24h 21m

$1,258

HoustonPorto Alegre

IAH - POA

IAHPOA

Houston George Bush Intcntl

lun. 2/23

7:10 am-2:05 pm

2 stops27h 55m

Porto Alegre Salgado Filho

jue. 2/26

2:05 pm-9:44 pm

2 stops34h 39m

$1,356

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 19 results
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Best time to book a flight from Texas to Porto Alegre

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

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

Find hourly flight availability from Texas 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 diciembre 3, 2025.

It’s optimal to fly from Texas to Porto Alegre in the morning. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Texas 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 Texas?

    Located just 4.0 mi from the city center, Porto Alegre Salgado Filho (POA) is the airport most travelers will use when flying to Porto Alegre from Texas.

  • How long is the flight from Texas to Porto Alegre?

    Departing from Texas to Porto Alegre will take you 19h 30m. There are 5154 mi between Texas and Porto Alegre. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Texas to Porto Alegre?

    The most popular route from Texas to Porto Alegre is Houston Hobby - Porto Alegre Salgado Filho. You may also consider Austin Bergstrom - Porto Alegre Salgado Filho or San Antonio - Porto Alegre Salgado Filho.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Texas 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.

See more FAQs

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Alternative routes for Texas to Porto Alegre

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Porto Alegre flights
Newark to Porto Alegre flights
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Fort Lauderdale to Porto Alegre flights
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Ontario to Porto Alegre flights
Philadelphia to Porto Alegre flights
John F Kennedy Intl to Caxias do Sul flights
Portland to Porto Alegre flights
George Bush Intcntl to Porto Alegre flights
Dallas/Fort Worth to Porto Alegre flights
San Francisco to Caxias do Sul flights
Newark to Caxias do Sul flights
San Jose to Porto Alegre flights
Sacramento to Porto Alegre flights
Chattanooga to Porto Alegre flights
St. Louis to Porto Alegre flights
Nashville to Porto Alegre flights
Detroit to Porto Alegre flights
Memphis to Porto Alegre flights
San Francisco to Santa Maria flights
Tulsa to Porto Alegre flights
Santa Ana to Porto Alegre flights
Dulles Intl to Santa Maria flights

Top 3 airlines flying from Texas to Porto Alegre

Discover the top 3 airlines that operate flights from Texas to Porto Alegre. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
GOLCheapest$697Average$1,594FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$709Average$745FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$767Average$817FlexibilityNo cancel feeOn-time81%

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