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Cheap flights from Dallas/Fort Worth Airport to Porto Alegre from $734

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas/Fort Worth Airport to Porto Alegre departing on 11/8. 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 Dallas/Fort Worth Airport to Porto Alegre (DFW-POA)

Cheap round-trip flights

Logo
6:30 am - 7:45 amDFW-POA
22h 15m3 stops
Logo
5:30 am - 12:20 pmPOA-DFW
33h 50m2 stops
$734
Find Deal
Sat, Nov 8 - Sat, Nov 15
Logo
6:30 am - 7:45 amDFW-POA
22h 15m3 stops
Logo
5:30 am - 8:53 pmPOA-DFW
42h 23m3 stops
$739
Find Deal
Sat, Nov 8 - Sat, Nov 15
Logo
8:47 am - 11:30 amDFW-POA
23h 43m2 stops
Logo
5:30 am - 12:20 pmPOA-DFW
33h 50m2 stops
$881
Find Deal
Sat, Nov 8 - Sat, Nov 15
American Airlines Logo
2:40 pm - 10:25 amDFW-POA
17h 45m2 stops
American Airlines Logo
5:55 pm - 6:25 amPOA-DFW
15h 30m1 stop
$1,053American Airlines
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Sun, Oct 12 - Wed, Nov 12
American Airlines Logo
4:40 pm - 1:25 pmDFW-POA
18h 45m2 stops
American Airlines Logo
7:20 pm - 11:03 amPOA-DFW
18h 43m2 stops
$1,063American Airlines
Find Deal
Sun, Oct 12 - Wed, Nov 12
LATAM Airlines Logo
5:45 am - 6:30 amDFW-POA
21h 45m2 stops
LATAM Airlines Logo
4:40 am - 10:25 amPOA-DFW
32h 45m2 stops
$1,152LATAM Airlines
Find Deal
Sat, Nov 8 - Fri, Nov 14
GOL Logo
7:20 pm - 6:20 pmDFW-POA
20h 00m1 stop
GOL Logo
4:30 am - 6:25 amPOA-DFW
28h 55m2 stops
$1,168GOL
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Sat, Nov 8 - Fri, Nov 14
GOL Logo
7:05 pm - 11:55 pmDFW-POA
26h 50m2 stops
GOL Logo
4:30 am - 6:25 amPOA-DFW
28h 55m2 stops
$1,185GOL
Find Deal
Sun, Oct 12 - Tue, Nov 11
American Airlines Logo
6:15 pm - 4:25 pmDFW-POA
19h 10m2 stops
American Airlines Logo
5:55 pm - 6:25 amPOA-DFW
15h 30m1 stop
$1,241American Airlines
Find Deal
Mon, Dec 1 - Tue, Dec 30
LATAM Airlines Logo
5:45 pm - 7:20 pmDFW-POA
22h 35m2 stops
LATAM Airlines Logo
4:20 am - 12:22 amPOA-DFW
47h 02m2 stops
$1,257LATAM Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 29

American Airlines flights from Dallas/Fort Worth Airport to Porto Alegre

Our best American Airlines deals on Dallas/Fort Worth Airport to Porto Alegre flight tickets
American Airlines
Oct 12
DFW2:40 pmDallas/Fort Worth
17h 45m
2 stops
POA10:25 amPorto Alegre Salgado Filho
Nov 12
POA5:55 pmPorto Alegre Salgado Filho
15h 30m
1 stop
DFW6:25 amDallas/Fort Worth
$1,053
Find similar
American Airlines
Oct 12
DFW4:40 pmDallas/Fort Worth
18h 45m
2 stops
POA1:25 pmPorto Alegre Salgado Filho
Nov 12
POA7:20 pmPorto Alegre Salgado Filho
18h 43m
2 stops
DFW11:03 amDallas/Fort Worth
$1,063
Find similar
American Airlines
Dec 1
DFW6:15 pmDallas/Fort Worth
19h 10m
2 stops
POA4:25 pmPorto Alegre Salgado Filho
Dec 30
POA5:55 pmPorto Alegre Salgado Filho
15h 30m
1 stop
DFW6:25 amDallas/Fort Worth
$1,241
Find similar

LATAM Airlines flights from Dallas/Fort Worth Airport to Porto Alegre

Our best LATAM Airlines deals on Dallas/Fort Worth Airport to Porto Alegre flight tickets
LATAM Airlines
Nov 8
DFW5:45 amDallas/Fort Worth
21h 45m
2 stops
POA6:30 amPorto Alegre Salgado Filho
Nov 14
POA4:40 amPorto Alegre Salgado Filho
32h 45m
2 stops
DFW10:25 amDallas/Fort Worth
$1,152
Find similar
LATAM Airlines
Dec 1
DFW5:45 pmDallas/Fort Worth
22h 35m
2 stops
POA7:20 pmPorto Alegre Salgado Filho
Dec 29
POA4:20 amPorto Alegre Salgado Filho
47h 02m
2 stops
DFW12:22 amDallas/Fort Worth
$1,257
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth Airport 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, momondo users made 832,500 searches. Data last updated August 5, 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sat 11/8

6:30 am-7:45 am

3 stops22h 15m

Porto Alegre Salgado Filho

Sat 11/15

5:30 am-12:20 pm

2 stops33h 50m

$734

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sat 11/8

6:30 am-7:45 am

3 stops22h 15m

Porto Alegre Salgado Filho

Sat 11/15

5:30 am-8:53 pm

3 stops42h 23m

$739

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sat 11/8

8:47 am-11:30 am

2 stops23h 43m

Porto Alegre Salgado Filho

Sat 11/15

5:30 am-12:20 pm

2 stops33h 50m

$881

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sun 10/12

2:40 pm-10:25 am

2 stops17h 45m

Porto Alegre Salgado Filho

Wed 11/12

5:55 pm-6:25 am

1 stop15h 30m

$1,053

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sun 10/12

4:40 pm-1:25 pm

2 stops18h 45m

Porto Alegre Salgado Filho

Wed 11/12

7:20 pm-11:03 am

2 stops18h 43m

$1,063

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sat 11/8

5:45 am-6:30 am

2 stops21h 45m

Porto Alegre Salgado Filho

Fri 11/14

4:40 am-10:25 am

2 stops32h 45m

$1,152

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sat 11/8

7:20 pm-6:20 pm

1 stop20h 00m

Porto Alegre Salgado Filho

Fri 11/14

4:30 am-6:25 am

2 stops28h 55m

$1,168

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sun 10/12

7:05 pm-11:55 pm

2 stops26h 50m

Porto Alegre Salgado Filho

Tue 11/11

4:30 am-6:25 am

2 stops28h 55m

$1,185

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Mon 12/1

6:15 pm-4:25 pm

2 stops19h 10m

Porto Alegre Salgado Filho

Tue 12/30

5:55 pm-6:25 am

1 stop15h 30m

$1,241

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Mon 12/1

5:45 pm-7:20 pm

2 stops22h 35m

Porto Alegre Salgado Filho

Mon 12/29

4:20 am-12:22 am

2 stops47h 02m

$1,257

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Porto Alegre from

How to get the cheapest flight ticket from Dallas/Fort Worth Airport to Porto Alegre

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

What is the cheapest day to depart on your flight to Porto Alegre?

Our data shows that Tuesday is the least expensive day to fly to Porto Alegre. Tickets to fly out on this day can be as low as $1,194. On the other hand, Monday is the most expensive day to depart from Dallas/Fort Worth Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,658.

What is the cheapest time of day to depart on your flight to Porto Alegre?

Our most recent data shows that the best time of day to fly to Porto Alegre is in the morning. Flights from Dallas/Fort Worth Airport to Porto Alegre during this time can be as low as $891. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,658 on average. Flights to Porto Alegre from Dallas/Fort Worth Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Dallas/Fort Worth Airport to Porto Alegre

Are you open to changing your travel dates? Check out the ideal times to fly from Dallas/Fort Worth Airport to Porto Alegre according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dallas/Fort Worth Airport to Porto Alegre (DFW to POA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas/Fort Worth Airport to Porto Alegre

Best Price Found

$734

Fastest flight time

17h 45m

Direct flights

None

Airports in Porto Alegre

1 airport
The best flight deal from Dallas/Fort Worth Airport to Porto Alegre found on momondo in the last 72 hours is $734
The fastest flight from Dallas/Fort Worth Airport to Porto Alegre takes 17h 45m
There are no direct flights from Dallas/Fort Worth Airport to Porto Alegre. Popular non-direct route for this connection is Dallas/Fort Worth Airport - Porto Alegre Salgado Filho Airport.
There is 1 airport near Porto Alegre: Porto Alegre Salgado Filho (POA)
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  • How far is Dallas/Fort Worth to Porto Alegre Salgado Filho by plane?

    A flight from Dallas/Fort Worth to Porto Alegre Salgado Filho will travel around 5276.3 mi. Flights usually cover this in 17h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Dallas/Fort Worth Airport to Porto Alegre Salgado Filho Airport?

    Prices for flights from Dallas/Fort Worth Airport to Porto Alegre Salgado Filho Airport are updated daily.

  • How old do you have to be to fly from Dallas/Fort Worth Airport to Porto Alegre Salgado Filho Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dallas/Fort Worth Airport to Porto Alegre Salgado Filho Airport.

  • What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?

    The travel and health documents required for your trip to Porto Alegre Salgado Filho Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Porto Alegre Salgado Filho Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Dallas to Porto Alegre?

Finding the right flight to Porto Alegre from Dallas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Porto Alegre quick and easy, saving you time and money.

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

Yes. All flights to Porto Alegre from Dallas on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Porto Alegre from Dallas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Dallas to Porto Alegre now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Porto Alegre and let you know when they change.

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