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Cheap flights from Oklahoma to Porto Alegre from $429

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oklahoma to Porto Alegre departing on 2/7. 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 Oklahoma to Porto Alegre

Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
3:00 pm - 11:30 am
DFW
-
POA
18h 30m
2 stops
GOL Logo
5:20 am - 10:24 pm
POA
-
DFW
19h 04m
2 stops
$866GOL
Sun, Mar 15 - Thu, Apr 16
LATAM Airlines Logo
9:51 am - 5:00 pm
DFW
-
POA
29h 09m
2 stops
LATAM Airlines Logo
7:25 am - 12:27 am
POA
-
DFW
19h 02m
2 stops
$873LATAM Airlines
Thu, Mar 26 - Mon, Apr 6
Delta Logo
5:59 pm - 6:30 am
DFW
-
POA
34h 31m
2 stops
Delta Logo
7:25 am - 7:04 pm
POA
-
DFW
37h 39m
2 stops
$893Delta
Thu, Mar 12 - Mon, Apr 13
LATAM Airlines Logo
9:51 am - 6:30 am
DFW
-
POA
18h 39m
2 stops
LATAM Airlines Logo
2:00 pm - 12:31 pm
POA
-
DFW
24h 31m
2 stops
$895LATAM Airlines
Wed, Mar 18 - Tue, Apr 14
LATAM Airlines Logo
11:31 am - 6:30 am
DFW
-
POA
16h 59m
2 stops
LATAM Airlines Logo
10:00 am - 3:14 pm
POA
-
DFW
31h 14m
2 stops
$896LATAM Airlines
Wed, Mar 18 - Sun, Apr 19
Delta Logo
8:00 am - 11:35 am
DFW
-
POA
25h 35m
2 stops
Delta Logo
7:25 am - 12:31 pm
POA
-
DFW
31h 06m
2 stops
$900Delta
Fri, Mar 13 - Mon, Apr 13
LATAM Airlines Logo
11:31 am - 9:20 am
DFW
-
POA
19h 49m
2 stops
LATAM Airlines Logo
11:00 am - 3:14 pm
POA
-
DFW
30h 14m
2 stops
$901LATAM Airlines
Sat, Mar 14 - Tue, Apr 14
LATAM Airlines Logo
11:31 am - 2:05 pm
DFW
-
POA
24h 34m
2 stops
LATAM Airlines Logo
10:00 am - 7:04 pm
POA
-
DFW
35h 04m
2 stops
$902LATAM Airlines
Sat, Mar 14 - Sun, Apr 19
American Airlines Logo
3:47 pm - 1:00 pm
DFW
-
POA
19h 13m
2 stops
American Airlines Logo
6:05 pm - 6:40 am
POA
-
DFW
14h 35m
1 stop
$917American Airlines
Thu, Mar 26 - Mon, Apr 6
GOL Logo
8:10 pm - 5:45 pm
DFW
-
POA
19h 35m
1 stop
GOL Logo
5:20 am - 12:25 am
POA
-
DFW
21h 05m
2 stops
$931GOL
Sun, Mar 15 - Thu, Apr 16

American Airlines flights from Oklahoma to Porto Alegre

Our best American Airlines deals on Oklahoma to Porto Alegre flight tickets
American Airlines
Mar 26
DFW3:47 pmDallas/Fort Worth
19h 13m
2 stops
POA1:00 pmPorto Alegre Salgado Filho
Apr 6
POA6:05 pmPorto Alegre Salgado Filho
14h 35m
1 stop
DFW6:40 amDallas/Fort Worth
$917
American Airlines
Mar 26
DFW3:47 pmDallas/Fort Worth
17h 08m
2 stops
POA10:55 amPorto Alegre Salgado Filho
Apr 6
POA1:20 pmPorto Alegre Salgado Filho
19h 20m
1 stop
DFW6:40 amDallas/Fort Worth
$937
American Airlines
Mar 15
DFW8:15 pmDallas/Fort Worth
14h 45m
1 stop
POA1:00 pmPorto Alegre Salgado Filho
Apr 16
POA6:05 pmPorto Alegre Salgado Filho
14h 15m
1 stop
DFW6:20 amDallas/Fort Worth
$1,066

LATAM Airlines flights from Oklahoma to Porto Alegre

Our best LATAM Airlines deals on Oklahoma to Porto Alegre flight tickets
LATAM Airlines
Mar 26
DFW9:51 amDallas/Fort Worth
29h 09m
2 stops
POA5:00 pmPorto Alegre Salgado Filho
Apr 6
POA7:25 amPorto Alegre Salgado Filho
19h 02m
2 stops
DFW12:27 amDallas/Fort Worth
$873
LATAM Airlines
Mar 18
DFW9:51 amDallas/Fort Worth
18h 39m
2 stops
POA6:30 amPorto Alegre Salgado Filho
Apr 14
POA2:00 pmPorto Alegre Salgado Filho
24h 31m
2 stops
DFW12:31 pmDallas/Fort Worth
$895
LATAM Airlines
Mar 18
DFW11:31 amDallas/Fort Worth
16h 59m
2 stops
POA6:30 amPorto Alegre Salgado Filho
Apr 19
POA10:00 amPorto Alegre Salgado Filho
31h 14m
2 stops
DFW3:14 pmDallas/Fort Worth
$896

momondo Fare Finder

 
Customize your flight search to find flights from Oklahoma 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 January 29, 2026.
Use the filters below to find and compare flights from Oklahoma to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sun 3/15

3:00 pm-11:30 am

2 stops18h 30m

Porto Alegre Salgado Filho

Thu 4/16

5:20 am-10:24 pm

2 stops19h 04m

$866

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Thu 3/26

9:51 am-5:00 pm

2 stops29h 09m

Porto Alegre Salgado Filho

Mon 4/6

7:25 am-12:27 am

2 stops19h 02m

$873

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Thu 3/12

5:59 pm-6:30 am

2 stops34h 31m

Porto Alegre Salgado Filho

Mon 4/13

7:25 am-7:04 pm

2 stops37h 39m

$893

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Wed 3/18

9:51 am-6:30 am

2 stops18h 39m

Porto Alegre Salgado Filho

Tue 4/14

2:00 pm-12:31 pm

2 stops24h 31m

$895

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Wed 3/18

11:31 am-6:30 am

2 stops16h 59m

Porto Alegre Salgado Filho

Sun 4/19

10:00 am-3:14 pm

2 stops31h 14m

$896

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Fri 3/13

8:00 am-11:35 am

2 stops25h 35m

Porto Alegre Salgado Filho

Mon 4/13

7:25 am-12:31 pm

2 stops31h 06m

$900

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sat 3/14

11:31 am-9:20 am

2 stops19h 49m

Porto Alegre Salgado Filho

Tue 4/14

11:00 am-3:14 pm

2 stops30h 14m

$901

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sat 3/14

11:31 am-2:05 pm

2 stops24h 34m

Porto Alegre Salgado Filho

Sun 4/19

10:00 am-7:04 pm

2 stops35h 04m

$902

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Thu 3/26

3:47 pm-1:00 pm

2 stops19h 13m

Porto Alegre Salgado Filho

Mon 4/6

6:05 pm-6:40 am

1 stop14h 35m

$917

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sun 3/15

8:10 pm-5:45 pm

1 stop19h 35m

Porto Alegre Salgado Filho

Thu 4/16

5:20 am-12:25 am

2 stops21h 05m

$931

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Porto Alegre from

How to get the cheapest flight ticket from Oklahoma 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 airline that flies from Oklahoma to Porto Alegre Salgado Filho?

LATAM Airlines and American Airlines are the most popular carriers operating from Oklahoma to Porto Alegre Salgado Filho

Cheap Oklahoma to Porto Alegre flight deals and tips

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

Fastest flight time

18h 30m

Direct flights

None
The fastest flight from Oklahoma to Porto Alegre takes 18h 30m
There are no direct flights from Oklahoma to Porto Alegre. There are no popular flight routes from Oklahoma to Porto Alegre.
Search flight deals

  • When did momondo last update prices for flights from Oklahoma to Porto Alegre Salgado Filho Airport?

    Prices for flights from Oklahoma to Porto Alegre Salgado Filho Airport are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oklahoma 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 Oklahoma to Porto Alegre?

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 Oklahoma to Porto Alegre for you.

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

Yes. momondo allows you to filter the results for Oklahoma to Porto Alegre flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oklahoma to Porto Alegre.

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

Of course. momondo tracks the price of Oklahoma to Porto Alegre flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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