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Cheap flights from Dallas/Fort Worth Airport to Porto Alegre from $461

This is the cheapest one-way 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 7/19. 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
1 adult, Economy, 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:28 pm - 10:40 am
DFW
-
POA
18h 12m
2 stops
American Airlines Logo
6:25 pm - 6:20 am
POA
-
DFW
13h 55m
1 stop
$953American Airlines
Thu, Sep 10 - Mon, Sep 14
LATAM Airlines Logo
1:25 pm - 9:15 am
DFW
-
POA
17h 50m
2 stops
LATAM Airlines Logo
7:25 am - 12:01 am
POA
-
DFW
18h 36m
2 stops
$960LATAM Airlines
Thu, Sep 10 - Mon, Sep 14
LATAM Airlines Logo
9:40 am - 11:15 am
DFW
-
POA
23h 35m
2 stops
LATAM Airlines Logo
2:20 pm - 2:22 pm
POA
-
DFW
26h 02m
2 stops
$963LATAM Airlines
Mon, Aug 31 - Wed, Sep 2
Multiple Airlines Logo
9:56 am - 6:15 am
DFW
-
POA
18h 19m
2 stops
Multiple Airlines Logo
2:40 pm - 8:50 am
POA
-
DFW
20h 10m
2 stops
$987Multiple Airlines
Sun, Apr 26 - Sat, May 2
American Airlines Logo
8:55 pm - 3:40 pm
DFW
-
POA
16h 45m
1 stop
American Airlines Logo
2:00 pm - 6:20 am
POA
-
DFW
18h 20m
1 stop
$1,045American Airlines
Sun, Jul 19 - Mon, Aug 31
American Airlines Logo
8:55 pm - 3:40 pm
DFW
-
POA
16h 45m
1 stop
American Airlines Logo
2:00 pm - 10:55 am
POA
-
DFW
22h 55m
2 stops
$1,055American Airlines
Sun, Jul 19 - Mon, Aug 31
LATAM Airlines Logo
7:05 am - 6:15 am
DFW
-
POA
21h 10m
2 stops
LATAM Airlines Logo
4:10 am - 12:32 am
POA
-
DFW
22h 22m
3 stops
$1,069LATAM Airlines
Sun, Apr 26 - Sat, May 2
LATAM Airlines Logo
8:00 am - 6:15 am
DFW
-
POA
20h 15m
2 stops
LATAM Airlines Logo
5:50 pm - 6:34 pm
POA
-
DFW
26h 44m
2 stops
$1,108LATAM Airlines
Sun, Jul 19 - Tue, Sep 1
LATAM Airlines Logo
8:00 am - 9:20 am
DFW
-
POA
23h 20m
2 stops
LATAM Airlines Logo
5:50 pm - 2:22 pm
POA
-
DFW
22h 32m
2 stops
$1,114LATAM Airlines
Mon, Jul 20 - Tue, Sep 1
Delta Logo
8:00 am - 6:15 am
DFW
-
POA
20h 15m
2 stops
Delta Logo
7:05 pm - 10:15 am
POA
-
DFW
41h 10m
2 stops
$1,121Delta
Sun, Jul 19 - Mon, Aug 31

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
Sep 10
DFW2:28 pmDallas/Fort Worth
18h 12m
2 stops
POA10:40 amPorto Alegre Salgado Filho
Sep 14
POA6:25 pmPorto Alegre Salgado Filho
13h 55m
1 stop
DFW6:20 amDallas/Fort Worth
$953
American Airlines
Jul 19
DFW8:55 pmDallas/Fort Worth
16h 45m
1 stop
POA3:40 pmPorto Alegre Salgado Filho
Aug 31
POA2:00 pmPorto Alegre Salgado Filho
18h 20m
1 stop
DFW6:20 amDallas/Fort Worth
$1,045
American Airlines
Jul 19
DFW8:55 pmDallas/Fort Worth
16h 45m
1 stop
POA3:40 pmPorto Alegre Salgado Filho
Aug 31
POA2:00 pmPorto Alegre Salgado Filho
22h 55m
2 stops
DFW10:55 amDallas/Fort Worth
$1,055

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
Sep 10
DFW1:25 pmDallas/Fort Worth
17h 50m
2 stops
POA9:15 amPorto Alegre Salgado Filho
Sep 14
POA7:25 amPorto Alegre Salgado Filho
18h 36m
2 stops
DFW12:01 amDallas/Fort Worth
$960
LATAM Airlines
Aug 31
DFW9:40 amDallas/Fort Worth
23h 35m
2 stops
POA11:15 amPorto Alegre Salgado Filho
Sep 2
POA2:20 pmPorto Alegre Salgado Filho
26h 02m
2 stops
DFW2:22 pmDallas/Fort Worth
$963
LATAM Airlines
Apr 26
DFW7:05 amDallas/Fort Worth
21h 10m
2 stops
POA6:15 amPorto Alegre Salgado Filho
May 2
POA4:10 amPorto Alegre Salgado Filho
22h 22m
3 stops
DFW12:32 amDallas/Fort Worth
$1,069

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 April 10, 2026.
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

Cheapest round-trip
Quickest round-trip

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Thu 9/10

2:28 pm-10:40 am

2 stops18h 12m

Porto Alegre Salgado Filho

Mon 9/14

6:25 pm-6:20 am

1 stop13h 55m

$953

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Thu 9/10

1:25 pm-9:15 am

2 stops17h 50m

Porto Alegre Salgado Filho

Mon 9/14

7:25 am-12:01 am

2 stops18h 36m

$960

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Mon 8/31

9:40 am-11:15 am

2 stops23h 35m

Porto Alegre Salgado Filho

Wed 9/2

2:20 pm-2:22 pm

2 stops26h 02m

$963

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sun 4/26

9:56 am-6:15 am

2 stops18h 19m

Porto Alegre Salgado Filho

Sat 5/2

2:40 pm-8:50 am

2 stops20h 10m

$987

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sun 7/19

8:55 pm-3:40 pm

1 stop16h 45m

Porto Alegre Salgado Filho

Mon 8/31

2:00 pm-6:20 am

1 stop18h 20m

$1,045

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sun 7/19

8:55 pm-3:40 pm

1 stop16h 45m

Porto Alegre Salgado Filho

Mon 8/31

2:00 pm-10:55 am

2 stops22h 55m

$1,055

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sun 4/26

7:05 am-6:15 am

2 stops21h 10m

Porto Alegre Salgado Filho

Sat 5/2

4:10 am-12:32 am

3 stops22h 22m

$1,069

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sun 7/19

8:00 am-6:15 am

2 stops20h 15m

Porto Alegre Salgado Filho

Tue 9/1

5:50 pm-6:34 pm

2 stops26h 44m

$1,108

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Mon 7/20

8:00 am-9:20 am

2 stops23h 20m

Porto Alegre Salgado Filho

Tue 9/1

5:50 pm-2:22 pm

2 stops22h 32m

$1,114

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sun 7/19

8:00 am-6:15 am

2 stops20h 15m

Porto Alegre Salgado Filho

Mon 8/31

7:05 pm-10:15 am

2 stops41h 10m

$1,121

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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

Can stopping save me money on Dallas/Fort Worth Airport to Porto Alegre flights?

You could potentially save up to 23% on your flight if you consider stops on a Dallas/Fort Worth Airport to Porto Alegre flight.

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

Fastest flight time

18h 19m

Direct flights

None
The fastest flight from Dallas/Fort Worth Airport to Porto Alegre takes 18h 19m
There are no direct flights from Dallas/Fort Worth Airport to Porto Alegre. There are no popular flight routes from Dallas/Fort Worth Airport to Porto Alegre.
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Frequently asked questions about flying from Dallas/Fort Worth Airport to Porto Alegre

  • 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 18h 19m, 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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