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Porto Alegre

$244+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — POA
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap 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 October 16, 2025.

Round-trip from

$697
(American Airlines)

One-way from

$244
(United Airlines)
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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Find 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 October 16, 2025.

This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/305:54 pmAUS - POA
2 stops20h 16mAmerican Airlines
Sun 12/76:00 pmPOA - AUS
2 stops19h 41mAmerican Airlines
Deal found 10/16$697
This Mytrip deal was found by Cheapflights users on 10/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/112:10 pmDFW - POA
3 stops28h 50mMultiple Airlines
Mon 12/89:05 pmPOA - DFW
3 stops29h 07mMultiple Airlines
Deal found 10/16$762
This FlightHub deal was found by Cheapflights users on 10/16. 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 12/105:00 pmAUS - POA
2 stops21h 05mLATAM Airlines
Sat 12/2712:30 pmPOA - AUS
2 stops25h 44mLATAM Airlines
Deal found 10/16$813
This Mytrip deal was found by Cheapflights users on 10/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:50 pmDFW - POA
2 stops26h 05mMultiple Airlines
Thu 11/205:15 amPOA - DFW
3 stops32h 50mMultiple Airlines
Deal found 10/15$820
This GOL deal was found by Cheapflights users on 10/16. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/12:00 pmDFW - POA
2 stops30h 40mGOL
Mon 12/85:10 amPOA - DFW
2 stops39h 47mGOL
Deal found 10/16$883
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:35 pmDFW - POA
2 stops21h 35mAmerican Airlines
Mon 12/85:50 pmPOA - DFW
1 stop15h 35mAmerican Airlines
Deal found 10/16$904
This Expedia deal was found by Cheapflights users on 10/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/307:48 amAUS - POA
2 stops32h 32mMultiple Airlines
Sat 12/64:30 amPOA - AUS
2 stops33h 11mMultiple Airlines
Deal found 10/16$966
This KAYAK deal was found by Cheapflights users on 10/15. 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.
Sat 11/157:05 pmDFW - POA
1 stop26h 45mGOL
Thu 11/205:10 amPOA - DFW
2 stops17h 42mGOL
Deal found 10/15$1,028
This Ovago deal was found by Cheapflights users on 10/14. 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.
Sat 12/274:24 pmAUS - POA
2 stops19h 16mMultiple Airlines
Sat 1/175:10 amPOA - AUS
2 stops19h 19mMultiple Airlines
Deal found 10/14$1,031
This Ovago deal was found by Cheapflights users on 10/15. 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.
Sat 12/274:24 pmAUS - POA
2 stops21h 06mGOL
Sat 1/171:40 pmPOA - AUS
2 stops24h 15mGOL
Deal found 10/15$1,092
This Ovago deal was found by Cheapflights users on 10/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:00 amSAT - POA
2 stops30h 00mLATAM Airlines
Mon 12/294:40 amPOA - SAT
3 stops32h 26mLATAM Airlines
Deal found 10/16$1,106
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/122:29 pmAUS - POA
1 stop31h 01mMultiple Airlines
Tue 12/305:55 amPOA - AUS
2 stops19h 07mMultiple Airlines
Deal found 10/16$1,203

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 October 16, 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

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Mon 12/1

12:10 pm-8:00 pm

3 stops28h 50m

Porto Alegre Salgado Filho

Mon 12/8

9:05 pm-11:12 pm

3 stops29h 07m

$762

AustinPorto Alegre

AUS - POA

AUSPOA

Austin Bergstrom

Wed 12/10

5:00 pm-5:05 pm

2 stops21h 05m

Porto Alegre Salgado Filho

Sat 12/27

12:30 pm-11:14 am

2 stops25h 44m

$813

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sat 11/15

6:50 pm-11:55 pm

2 stops26h 05m

Porto Alegre Salgado Filho

Thu 11/20

5:15 am-11:05 am

3 stops32h 50m

$820

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Tue 3/24

3:35 pm-5:00 pm

2 stops23h 25m

Porto Alegre Salgado Filho

Fri 3/27

6:00 pm-12:35 pm

2 stops20h 35m

$851

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Tue 3/24

6:35 pm-6:30 am

2 stops33h 55m

Porto Alegre Salgado Filho

Fri 3/27

6:00 pm-2:37 pm

2 stops22h 37m

$852

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Mon 12/1

2:00 pm-11:40 pm

2 stops30h 40m

Porto Alegre Salgado Filho

Mon 12/8

5:10 am-5:57 pm

2 stops39h 47m

$883

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Mon 12/1

4:35 pm-5:10 pm

2 stops21h 35m

Porto Alegre Salgado Filho

Mon 12/8

5:50 pm-6:25 am

1 stop15h 35m

$904

AustinPorto Alegre

AUS - POA

AUSPOA

Austin Bergstrom

Sun 11/30

7:48 am-7:20 pm

2 stops32h 32m

Porto Alegre Salgado Filho

Sat 12/6

4:30 am-10:41 am

2 stops33h 11m

$966

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Tue 3/24

8:20 pm-4:30 pm

1 stop18h 10m

Porto Alegre Salgado Filho

Fri 3/27

5:10 am-6:55 pm

2 stops39h 45m

$979

San AntonioPorto Alegre

SAT - POA

SATPOA

San Antonio

Tue 3/24

10:45 am-6:30 am

2 stops41h 45m

Porto Alegre Salgado Filho

Sat 3/28

6:40 am-3:31 pm

2 stops34h 51m

$995

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 43 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 October 16, 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 21h 05m. There are 5158 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 Dallas/Fort Worth - Porto Alegre Salgado Filho. You may also consider Houston Hobby - Porto Alegre Salgado Filho or Austin Bergstrom - 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.
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Top 2 airlines flying from Texas to Porto Alegre

Discover the top 2 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
GOLCheapest$697Average$821FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$709Average$768FlexibilityNo cancel feeOn-time71%

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