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Cheap flights from Porto Alegre to Texas from $295

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto Alegre to Texas departing on 3/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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 Porto Alegre to Texas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
1:30 am - 2:06 pm
POA
-
AUS
14h 36m
1 stop
Copa Airlines Logo
3:36 pm - 12:20 am
AUS
-
POA
30h 44m
1 stop
$591Copa Airlines
Tue, Mar 24 - Thu, Apr 9
American Airlines Logo
7:20 pm - 2:44 pm
POA
-
AUS
21h 24m
2 stops
American Airlines Logo
5:10 am - 10:55 am
AUS
-
POA
27h 45m
2 stops
$633American Airlines
Wed, Mar 25 - Thu, Apr 9
American Airlines Logo
6:25 pm - 2:44 pm
POA
-
AUS
22h 19m
2 stops
American Airlines Logo
10:50 am - 12:00 pm
AUS
-
POA
23h 10m
2 stops
$638American Airlines
Tue, Mar 24 - Wed, Apr 8
Multiple Airlines Logo
10:30 am - 11:06 am
POA
-
AUS
26h 36m
2 stops
Multiple Airlines Logo
3:36 pm - 12:20 am
AUS
-
POA
30h 44m
1 stop
$667Multiple Airlines
Wed, Mar 25 - Thu, Apr 9
Multiple Airlines Logo
5:10 am - 10:08 pm
POA
-
AUS
42h 58m
3 stops
Multiple Airlines Logo
7:20 am - 9:45 am
AUS
-
POA
24h 25m
3 stops
$682Multiple Airlines
Wed, Mar 25 - Thu, Apr 9
LATAM Airlines Logo
4:45 am - 9:59 pm
POA
-
AUS
19h 14m
2 stops
LATAM Airlines Logo
3:30 pm - 9:05 pm
AUS
-
POA
27h 35m
2 stops
$877LATAM Airlines
Thu, Jun 18 - Sun, Jun 28
Delta Logo
7:25 am - 1:54 pm
POA
-
IAH
32h 29m
2 stops
Delta Logo
6:30 am - 6:10 am
IAH
-
POA
21h 40m
2 stops
$920Delta
Mon, May 4 - Wed, Jun 10
Delta Logo
6:40 am - 2:57 pm
POA
-
IAH
34h 17m
2 stops
Delta Logo
6:00 pm - 6:10 am
IAH
-
POA
34h 10m
2 stops
$922Delta
Wed, May 6 - Tue, Jun 9
Azul Logo
3:25 pm - 10:58 am
POA
-
AUS
21h 33m
2 stops
Azul Logo
5:16 pm - 2:20 pm
AUS
-
POA
19h 04m
2 stops
$942Azul
Tue, Jun 30 - Tue, Aug 4
LATAM Airlines Logo
7:45 am - 10:28 pm
POA
-
HOU
17h 43m
2 stops
LATAM Airlines Logo
5:25 am - 11:35 am
HOU
-
POA
27h 10m
2 stops
$956LATAM Airlines
Thu, Feb 12 - Mon, Feb 16

United Airlines flights from Porto Alegre to Texas

Our best United Airlines deals on Porto Alegre to Texas flight tickets
United Airlines
Jun 24
POA3:25 pmPorto Alegre Salgado Filho
22h 13m
2 stops
DFW11:38 amDallas/Fort Worth
Jul 4
DFW7:35 pmDallas/Fort Worth
40h 45m
2 stops
POA2:20 pmPorto Alegre Salgado Filho
$1,308
United Airlines
May 5
POA3:25 pmPorto Alegre Salgado Filho
27h 45m
2 stops
IAH5:10 pmHouston George Bush Intcntl
Jun 9
IAH8:00 pmHouston George Bush Intcntl
15h 10m
1 stop
POA1:10 pmPorto Alegre Salgado Filho
$1,359
United Airlines
Apr 11
POA3:45 pmPorto Alegre Salgado Filho
26h 29m
2 stops
DFW4:14 pmDallas/Fort Worth
Apr 25
DFW7:00 amDallas/Fort Worth
25h 35m
3 stops
POA10:35 amPorto Alegre Salgado Filho
$1,381

American Airlines flights from Porto Alegre to Texas

Our best American Airlines deals on Porto Alegre to Texas flight tickets
American Airlines
Mar 25
POA7:20 pmPorto Alegre Salgado Filho
21h 24m
2 stops
AUS2:44 pmAustin Bergstrom
Apr 9
AUS5:10 amAustin Bergstrom
27h 45m
2 stops
POA10:55 amPorto Alegre Salgado Filho
$633
American Airlines
Mar 24
POA6:25 pmPorto Alegre Salgado Filho
22h 19m
2 stops
AUS2:44 pmAustin Bergstrom
Apr 8
AUS10:50 amAustin Bergstrom
23h 10m
2 stops
POA12:00 pmPorto Alegre Salgado Filho
$638
American Airlines
Mar 23
POA6:05 pmPorto Alegre Salgado Filho
25h 36m
2 stops
AUS5:41 pmAustin Bergstrom
Apr 8
AUS4:44 pmAustin Bergstrom
17h 16m
2 stops
POA12:00 pmPorto Alegre Salgado Filho
$687

momondo Fare Finder

 
Customize your flight search to find flights from Porto Alegre to Texas 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, momondo users made 832,500 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Porto Alegre to Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Porto AlegreAustin

POA - AUS

POAAUS

Porto Alegre Salgado Filho

Tue 3/24

1:30 am-2:06 pm

1 stop14h 36m

Austin Bergstrom

Thu 4/9

3:36 pm-12:20 am

1 stop30h 44m

$591

Porto AlegreAustin

POA - AUS

POAAUS

Porto Alegre Salgado Filho

Wed 3/25

7:20 pm-2:44 pm

2 stops21h 24m

Austin Bergstrom

Thu 4/9

5:10 am-10:55 am

2 stops27h 45m

$633

Porto AlegreAustin

POA - AUS

POAAUS

Porto Alegre Salgado Filho

Tue 3/24

6:25 pm-2:44 pm

2 stops22h 19m

Austin Bergstrom

Wed 4/8

10:50 am-12:00 pm

2 stops23h 10m

$638

Porto AlegreAustin

POA - AUS

POAAUS

Porto Alegre Salgado Filho

Wed 3/25

10:30 am-11:06 am

2 stops26h 36m

Austin Bergstrom

Thu 4/9

3:36 pm-12:20 am

1 stop30h 44m

$667

Porto AlegreAustin

POA - AUS

POAAUS

Porto Alegre Salgado Filho

Wed 3/25

5:10 am-10:08 pm

3 stops42h 58m

Austin Bergstrom

Thu 4/9

7:20 am-9:45 am

3 stops24h 25m

$682

Porto AlegreAustin

POA - AUS

POAAUS

Porto Alegre Salgado Filho

Thu 6/18

4:45 am-9:59 pm

2 stops19h 14m

Austin Bergstrom

Sun 6/28

3:30 pm-9:05 pm

2 stops27h 35m

$877

Porto AlegreHouston

POA - IAH

POAIAH

Porto Alegre Salgado Filho

Mon 5/4

7:25 am-1:54 pm

2 stops32h 29m

Houston George Bush Intcntl

Wed 6/10

6:30 am-6:10 am

2 stops21h 40m

$920

Porto AlegreHouston

POA - IAH

POAIAH

Porto Alegre Salgado Filho

Wed 5/6

6:40 am-2:57 pm

2 stops34h 17m

Houston George Bush Intcntl

Tue 6/9

6:00 pm-6:10 am

2 stops34h 10m

$922

Porto AlegreAustin

POA - AUS

POAAUS

Porto Alegre Salgado Filho

Tue 6/30

3:25 pm-10:58 am

2 stops21h 33m

Austin Bergstrom

Tue 8/4

5:16 pm-2:20 pm

2 stops19h 04m

$942

Porto AlegreHouston

POA - HOU

POAHOU

Porto Alegre Salgado Filho

Thu 2/12

7:45 am-10:28 pm

2 stops17h 43m

Houston Hobby

Mon 2/16

5:25 am-11:35 am

2 stops27h 10m

$956

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Porto Alegre to Texas

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

Can stopping save me money on Porto Alegre to Texas flights?

You could potentially save up to 38% on your flight if you consider stops on a Porto Alegre to Texas flight.

Cheap Porto Alegre to Texas flight deals and tips

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

Fastest flight time

19h 28m

Direct flights

None
The fastest flight from Porto Alegre to Texas takes 19h 28m
There are no direct flights from Porto Alegre to Texas. There are no popular flight routes from Porto Alegre to Texas.
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  • When did momondo last update prices for flights from Porto Alegre Salgado Filho Airport to Texas?

    Prices for flights from Porto Alegre Salgado Filho Airport to Texas are updated daily.

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

    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 Porto Alegre Salgado Filho Airport to Texas.

  • What documentation or ID do you need to fly to Texas?

    The travel and health documents you'll need for your trip to Texas may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Texas. It is always advisable to seek 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 Porto Alegre to Texas?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Porto Alegre to Texas for you.

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

All flight searches from Porto Alegre to Texas on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Porto Alegre to Texas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Texas from Porto Alegre. 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.

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