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Cheap flights from Oklahoma to Porto Alegre from $397

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 9/8. 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
1 adult, Economy, 0 bags
Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

Find the cheapest flights from Oklahoma to Porto Alegre

Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
9:10 pm - 4:00 pm
DFW
-
POA
16h 50m
1 stop
GOL Logo
2:05 pm - 6:15 am
POA
-
DFW
18h 10m
1 stop
$960GOL
Thu, Aug 13 - Tue, Aug 18
GOL Logo
5:00 pm - 4:00 pm
DFW
-
POA
21h 00m
2 stops
GOL Logo
2:05 pm - 6:15 am
POA
-
DFW
18h 10m
1 stop
$964GOL
Thu, Aug 13 - Tue, Aug 18
GOL Logo
7:20 pm - 5:45 pm
DFW
-
POA
19h 25m
2 stops
GOL Logo
3:30 pm - 9:29 am
POA
-
DFW
20h 59m
2 stops
$969GOL
Mon, Nov 9 - Sun, Nov 15
GOL Logo
2:33 pm - 4:00 pm
DFW
-
POA
23h 27m
2 stops
GOL Logo
2:05 pm - 8:00 pm
POA
-
DFW
31h 55m
2 stops
$974GOL
Thu, Aug 13 - Tue, Aug 18
LATAM Airlines Logo
12:24 pm - 6:15 pm
DFW
-
POA
27h 51m
2 stops
LATAM Airlines Logo
7:20 am - 11:59 pm
POA
-
DFW
18h 39m
2 stops
$994LATAM Airlines
Tue, Aug 11 - Thu, Aug 13
American Airlines Logo
9:10 pm - 3:35 pm
DFW
-
POA
16h 25m
1 stop
American Airlines Logo
4:20 pm - 11:40 am
POA
-
DFW
21h 20m
2 stops
$999American Airlines
Tue, Sep 8 - Tue, Sep 15
LATAM Airlines Logo
12:24 pm - 5:00 pm
DFW
-
POA
26h 36m
2 stops
LATAM Airlines Logo
7:20 am - 11:59 pm
POA
-
DFW
18h 39m
2 stops
$1,001LATAM Airlines
Tue, Aug 11 - Thu, Aug 13
American Airlines Logo
5:00 pm - 3:35 pm
DFW
-
POA
20h 35m
2 stops
American Airlines Logo
4:20 pm - 11:40 am
POA
-
DFW
21h 20m
2 stops
$1,004American Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
9:10 pm - 3:35 pm
DFW
-
POA
16h 25m
1 stop
American Airlines Logo
2:05 pm - 6:15 am
POA
-
DFW
18h 10m
1 stop
$1,035American Airlines
Tue, Sep 8 - Tue, Sep 15
LATAM Airlines Logo
10:05 am - 6:40 am
TUL
-
POA
17h 35m
2 stops
LATAM Airlines Logo
12:25 pm - 9:28 am
POA
-
TUL
24h 03m
2 stops
$1,399LATAM Airlines
Wed, Dec 2 - Sun, Dec 6

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American Airlines flights from Oklahoma to Porto Alegre

Our best American Airlines deals on Oklahoma to Porto Alegre flight tickets
American Airlines
Sep 8
DFW9:10 pmDallas/Fort Worth
16h 25m
1 stop
POA3:35 pmPorto Alegre Salgado Filho
Sep 15
POA4:20 pmPorto Alegre Salgado Filho
21h 20m
2 stops
DFW11:40 amDallas/Fort Worth
$999
American Airlines
Sep 8
DFW5:00 pmDallas/Fort Worth
20h 35m
2 stops
POA3:35 pmPorto Alegre Salgado Filho
Sep 15
POA4:20 pmPorto Alegre Salgado Filho
21h 20m
2 stops
DFW11:40 amDallas/Fort Worth
$1,004
American Airlines
Sep 8
DFW9:10 pmDallas/Fort Worth
16h 25m
1 stop
POA3:35 pmPorto Alegre Salgado Filho
Sep 15
POA2:05 pmPorto Alegre Salgado Filho
18h 10m
1 stop
DFW6:15 amDallas/Fort Worth
$1,035

GOL flights from Oklahoma to Porto Alegre

Our best GOL deals on Oklahoma to Porto Alegre flight tickets
GOL
Aug 13
DFW9:10 pmDallas/Fort Worth
16h 50m
1 stop
POA4:00 pmPorto Alegre Salgado Filho
Aug 18
POA2:05 pmPorto Alegre Salgado Filho
18h 10m
1 stop
DFW6:15 amDallas/Fort Worth
$960
GOL
Aug 13
DFW5:00 pmDallas/Fort Worth
21h 00m
2 stops
POA4:00 pmPorto Alegre Salgado Filho
Aug 18
POA2:05 pmPorto Alegre Salgado Filho
18h 10m
1 stop
DFW6:15 amDallas/Fort Worth
$964
GOL
Nov 9
DFW7:20 pmDallas/Fort Worth
19h 25m
2 stops
POA5:45 pmPorto Alegre Salgado Filho
Nov 15
POA3:30 pmPorto Alegre Salgado Filho
20h 59m
2 stops
DFW9:29 amDallas/Fort Worth
$969

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 July 25, 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

Cheapest round-trip

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Thu 8/13

9:10 pm-4:00 pm

1 stop16h 50m

Porto Alegre Salgado Filho

Tue 8/18

2:05 pm-6:15 am

1 stop18h 10m

$960

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Thu 8/13

5:00 pm-4:00 pm

2 stops21h 00m

Porto Alegre Salgado Filho

Tue 8/18

2:05 pm-6:15 am

1 stop18h 10m

$964

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Mon 11/9

7:20 pm-5:45 pm

2 stops19h 25m

Porto Alegre Salgado Filho

Sun 11/15

3:30 pm-9:29 am

2 stops20h 59m

$969

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Thu 8/13

2:33 pm-4:00 pm

2 stops23h 27m

Porto Alegre Salgado Filho

Tue 8/18

2:05 pm-8:00 pm

2 stops31h 55m

$974

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Tue 8/11

12:24 pm-6:15 pm

2 stops27h 51m

Porto Alegre Salgado Filho

Thu 8/13

7:20 am-11:59 pm

2 stops18h 39m

$994

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Tue 9/8

9:10 pm-3:35 pm

1 stop16h 25m

Porto Alegre Salgado Filho

Tue 9/15

4:20 pm-11:40 am

2 stops21h 20m

$999

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Tue 8/11

12:24 pm-5:00 pm

2 stops26h 36m

Porto Alegre Salgado Filho

Thu 8/13

7:20 am-11:59 pm

2 stops18h 39m

$1,001

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Tue 9/8

5:00 pm-3:35 pm

2 stops20h 35m

Porto Alegre Salgado Filho

Tue 9/15

4:20 pm-11:40 am

2 stops21h 20m

$1,004
Quickest round-trip

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Tue 9/8

9:10 pm-3:35 pm

1 stop16h 25m

Porto Alegre Salgado Filho

Tue 9/15

2:05 pm-6:15 am

1 stop18h 10m

$1,035

TulsaPorto Alegre

TUL - POA

TULPOA

Tulsa

Wed 12/2

10:05 am-6:40 am

2 stops17h 35m

Porto Alegre Salgado Filho

Sun 12/6

12:25 pm-9:28 am

2 stops24h 03m

$1,399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

Delta and GOL 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

16h 30m

Direct flights

None
The fastest flight from Oklahoma to Porto Alegre takes 16h 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

Frequently asked questions about flying from Oklahoma to Porto Alegre

  • 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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