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Cheap flights from Dallas/Fort Worth Airport to Porto Alegre from $991

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 7/18. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:10 am - 6:20 am
DFW
-
POA
44h 10m
2 stops
Multiple Airlines Logo
4:40 am - 7:10 pm
POA
-
DFW
40h 30m
2 stops
$991Multiple Airlines
Sat, Jul 18 - Mon, Aug 24
Delta Logo
6:37 pm - 6:20 am
DFW
-
POA
33h 43m
2 stops
Delta Logo
7:05 pm - 2:53 pm
POA
-
DFW
21h 48m
2 stops
$1,004Delta
Sat, Jul 18 - Mon, Aug 24
LATAM Airlines Logo
5:05 pm - 6:20 am
DFW
-
POA
35h 15m
2 stops
LATAM Airlines Logo
7:35 am - 8:54 am
POA
-
DFW
27h 19m
2 stops
$1,026LATAM Airlines
Tue, Jun 30 - Thu, Jul 30
LATAM Airlines Logo
6:37 pm - 6:20 am
DFW
-
POA
33h 43m
2 stops
LATAM Airlines Logo
2:20 pm - 11:16 am
POA
-
DFW
22h 56m
2 stops
$1,097LATAM Airlines
Sat, Jul 18 - Tue, Aug 25
Multiple Airlines Logo
5:20 am - 6:20 am
DFW
-
POA
23h 00m
2 stops
Multiple Airlines Logo
4:40 am - 7:10 pm
POA
-
DFW
40h 30m
2 stops
$1,120Multiple Airlines
Sun, Jul 19 - Mon, Aug 24
Delta Logo
6:45 am - 6:20 am
DFW
-
POA
21h 35m
2 stops
Delta Logo
7:05 pm - 2:53 pm
POA
-
DFW
21h 48m
2 stops
$1,123Delta
Sun, Jul 19 - Mon, Aug 24
LATAM Airlines Logo
5:20 am - 6:20 am
DFW
-
POA
23h 00m
2 stops
LATAM Airlines Logo
2:20 pm - 12:53 pm
POA
-
DFW
24h 33m
2 stops
$1,126LATAM Airlines
Sun, Jul 19 - Tue, Aug 25
Delta Logo
1:50 pm - 2:55 pm
DFW
-
POA
23h 05m
2 stops
Delta Logo
7:05 pm - 3:34 pm
POA
-
DFW
22h 29m
2 stops
$1,130Delta
Fri, Jul 17 - Mon, Aug 24
LATAM Airlines Logo
2:01 pm - 5:00 pm
DFW
-
POA
24h 59m
2 stops
LATAM Airlines Logo
2:20 pm - 12:56 pm
POA
-
DFW
24h 36m
2 stops
$1,133LATAM Airlines
Thu, Sep 24 - Mon, Sep 28
Multiple Airlines Logo
8:10 am - 6:20 am
DFW
-
POA
44h 10m
2 stops
Multiple Airlines Logo
2:05 pm - 6:15 am
POA
-
DFW
18h 10m
1 stop
$1,168Multiple Airlines
Sat, Jul 18 - Mon, Aug 24

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
Jun 30
DFW5:05 pmDallas/Fort Worth
35h 15m
2 stops
POA6:20 amPorto Alegre Salgado Filho
Jul 30
POA7:35 amPorto Alegre Salgado Filho
27h 19m
2 stops
DFW8:54 amDallas/Fort Worth
$1,026
LATAM Airlines
Jul 18
DFW6:37 pmDallas/Fort Worth
33h 43m
2 stops
POA6:20 amPorto Alegre Salgado Filho
Aug 25
POA2:20 pmPorto Alegre Salgado Filho
22h 56m
2 stops
DFW11:16 amDallas/Fort Worth
$1,097
LATAM Airlines
Jul 19
DFW5:20 amDallas/Fort Worth
23h 00m
2 stops
POA6:20 amPorto Alegre Salgado Filho
Aug 25
POA2:20 pmPorto Alegre Salgado Filho
24h 33m
2 stops
DFW12:53 pmDallas/Fort Worth
$1,126

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

Our best United Airlines deals on Dallas/Fort Worth Airport to Porto Alegre flight tickets
United Airlines
Jul 18
DFW7:30 pmDallas/Fort Worth
40h 50m
2 stops
POA2:20 pmPorto Alegre Salgado Filho
Aug 24
POA3:25 pmPorto Alegre Salgado Filho
30h 32m
3 stops
DFW7:57 pmDallas/Fort Worth
$1,644
United Airlines
Jul 18
DFW5:47 pmDallas/Fort Worth
19h 38m
2 stops
POA3:25 pmPorto Alegre Salgado Filho
Aug 23
POA4:05 pmPorto Alegre Salgado Filho
21h 34m
2 stops
DFW11:39 amDallas/Fort Worth
$1,782
United Airlines
Sep 24
DFW1:05 pmDallas/Fort Worth
23h 15m
2 stops
POA2:20 pmPorto Alegre Salgado Filho
Sep 28
POA5:10 pmPorto Alegre Salgado Filho
24h 07m
3 stops
DFW3:17 pmDallas/Fort Worth
$2,132

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 May 30, 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

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sat 7/18

8:10 am-6:20 am

2 stops44h 10m

Porto Alegre Salgado Filho

Mon 8/24

4:40 am-7:10 pm

2 stops40h 30m

$991

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sat 7/18

6:37 pm-6:20 am

2 stops33h 43m

Porto Alegre Salgado Filho

Mon 8/24

7:05 pm-2:53 pm

2 stops21h 48m

$1,004

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Tue 6/30

5:05 pm-6:20 am

2 stops35h 15m

Porto Alegre Salgado Filho

Thu 7/30

7:35 am-8:54 am

2 stops27h 19m

$1,026

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sat 7/18

6:37 pm-6:20 am

2 stops33h 43m

Porto Alegre Salgado Filho

Tue 8/25

2:20 pm-11:16 am

2 stops22h 56m

$1,097

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sun 7/19

5:20 am-6:20 am

2 stops23h 00m

Porto Alegre Salgado Filho

Mon 8/24

4:40 am-7:10 pm

2 stops40h 30m

$1,120
Quickest round-trip

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sun 7/19

6:45 am-6:20 am

2 stops21h 35m

Porto Alegre Salgado Filho

Mon 8/24

7:05 pm-2:53 pm

2 stops21h 48m

$1,123

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sun 7/19

5:20 am-6:20 am

2 stops23h 00m

Porto Alegre Salgado Filho

Tue 8/25

2:20 pm-12:53 pm

2 stops24h 33m

$1,126

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Fri 7/17

1:50 pm-2:55 pm

2 stops23h 05m

Porto Alegre Salgado Filho

Mon 8/24

7:05 pm-3:34 pm

2 stops22h 29m

$1,130

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Thu 9/24

2:01 pm-5:00 pm

2 stops24h 59m

Porto Alegre Salgado Filho

Mon 9/28

2:20 pm-12:56 pm

2 stops24h 36m

$1,133

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sat 7/18

8:10 am-6:20 am

2 stops44h 10m

Porto Alegre Salgado Filho

Mon 8/24

2:05 pm-6:15 am

1 stop18h 10m

$1,168

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

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

21h 54m

Direct flights

None
The fastest flight from Dallas/Fort Worth Airport to Porto Alegre takes 21h 54m
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.
Search flight deals

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 21h 54m, 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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