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Cheap flights from Oklahoma to Porto Alegre from $452

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 7/3. 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 Oklahoma to Porto Alegre

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 pm - 3:05 pm
DFW
-
POA
19h 05m
2 stops
American Airlines Logo
6:25 pm - 6:15 am
POA
-
DFW
14h 50m
1 stop
$994American Airlines
Thu, Oct 29 - Wed, Nov 4
LATAM Airlines Logo
1:25 pm - 5:00 pm
DFW
-
POA
24h 35m
2 stops
LATAM Airlines Logo
7:05 pm - 12:27 pm
POA
-
DFW
20h 22m
2 stops
$1,001LATAM Airlines
Tue, Dec 1 - Fri, Dec 4
LATAM Airlines Logo
8:45 am - 2:15 pm
DFW
-
POA
27h 30m
2 stops
LATAM Airlines Logo
2:00 pm - 12:27 pm
POA
-
DFW
25h 27m
2 stops
$1,003LATAM Airlines
Thu, Oct 29 - Wed, Nov 4
LATAM Airlines Logo
5:45 am - 9:15 am
DFW
-
POA
24h 30m
2 stops
LATAM Airlines Logo
3:15 pm - 2:31 pm
POA
-
DFW
26h 16m
2 stops
$1,004LATAM Airlines
Mon, Nov 30 - Thu, Dec 3
LATAM Airlines Logo
8:45 am - 2:15 pm
DFW
-
POA
26h 30m
2 stops
LATAM Airlines Logo
7:25 am - 12:13 am
POA
-
DFW
19h 48m
2 stops
$1,010LATAM Airlines
Mon, Nov 30 - Thu, Dec 3
GOL Logo
3:05 pm - 11:40 am
DFW
-
POA
18h 35m
2 stops
GOL Logo
5:30 pm - 7:13 pm
POA
-
DFW
51h 43m
2 stops
$1,012GOL
Fri, Sep 25 - Fri, Oct 16
GOL Logo
8:15 pm - 3:35 pm
DFW
-
POA
17h 20m
2 stops
GOL Logo
2:05 pm - 6:20 am
POA
-
DFW
18h 15m
1 stop
$1,069GOL
Fri, Sep 25 - Fri, Oct 16
LATAM Airlines Logo
4:20 pm - 7:15 pm
DFW
-
POA
23h 55m
2 stops
LATAM Airlines Logo
7:05 pm - 4:57 pm
POA
-
DFW
24h 52m
2 stops
$1,130LATAM Airlines
Tue, Dec 1 - Fri, Dec 4
Multiple Airlines Logo
3:05 pm - 11:40 am
DFW
-
POA
18h 35m
2 stops
Multiple Airlines Logo
7:05 pm - 6:32 pm
POA
-
DFW
49h 27m
3 stops
$1,248Multiple Airlines
Fri, Sep 25 - Fri, Oct 16
Air Canada Logo
3:45 pm - 3:35 pm
DFW
-
POA
20h 50m
2 stops
Air Canada Logo
3:25 pm - 2:57 pm
POA
-
DFW
26h 32m
2 stops
$1,354Air Canada
Mon, Nov 30 - Thu, Dec 3

LATAM Airlines flights from Oklahoma to Porto Alegre

Our best LATAM Airlines deals on Oklahoma to Porto Alegre flight tickets
LATAM Airlines
Oct 29
DFW8:45 amDallas/Fort Worth
27h 30m
2 stops
POA2:15 pmPorto Alegre Salgado Filho
Nov 4
POA2:00 pmPorto Alegre Salgado Filho
25h 27m
2 stops
DFW12:27 pmDallas/Fort Worth
$1,003
LATAM Airlines
Nov 30
DFW5:45 amDallas/Fort Worth
24h 30m
2 stops
POA9:15 amPorto Alegre Salgado Filho
Dec 3
POA3:15 pmPorto Alegre Salgado Filho
26h 16m
2 stops
DFW2:31 pmDallas/Fort Worth
$1,004
LATAM Airlines
Nov 30
DFW8:45 amDallas/Fort Worth
26h 30m
2 stops
POA2:15 pmPorto Alegre Salgado Filho
Dec 3
POA7:25 amPorto Alegre Salgado Filho
19h 48m
2 stops
DFW12:13 amDallas/Fort Worth
$1,010

GOL flights from Oklahoma to Porto Alegre

Our best GOL deals on Oklahoma to Porto Alegre flight tickets
GOL
Sep 25
DFW3:05 pmDallas/Fort Worth
18h 35m
2 stops
POA11:40 amPorto Alegre Salgado Filho
Oct 16
POA5:30 pmPorto Alegre Salgado Filho
51h 43m
2 stops
DFW7:13 pmDallas/Fort Worth
$1,012
GOL
Sep 25
DFW8:15 pmDallas/Fort Worth
17h 20m
2 stops
POA3:35 pmPorto Alegre Salgado Filho
Oct 16
POA2:05 pmPorto Alegre Salgado Filho
18h 15m
1 stop
DFW6:20 amDallas/Fort Worth
$1,069
GOL
Jun 11
DFW8:50 pmDallas/Fort Worth
16h 50m
1 stop
POA3:40 pmPorto Alegre Salgado Filho
Jun 18
POA6:35 pmPorto Alegre Salgado Filho
13h 50m
1 stop
DFW6:25 amDallas/Fort Worth
$8,623

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 June 6, 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
Quickest round-trip

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Thu 10/29

6:00 pm-3:05 pm

2 stops19h 05m

Porto Alegre Salgado Filho

Wed 11/4

6:25 pm-6:15 am

1 stop14h 50m

$994

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Tue 12/1

1:25 pm-5:00 pm

2 stops24h 35m

Porto Alegre Salgado Filho

Fri 12/4

7:05 pm-12:27 pm

2 stops20h 22m

$1,001

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Thu 10/29

8:45 am-2:15 pm

2 stops27h 30m

Porto Alegre Salgado Filho

Wed 11/4

2:00 pm-12:27 pm

2 stops25h 27m

$1,003

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Mon 11/30

5:45 am-9:15 am

2 stops24h 30m

Porto Alegre Salgado Filho

Thu 12/3

3:15 pm-2:31 pm

2 stops26h 16m

$1,004

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Mon 11/30

8:45 am-2:15 pm

2 stops26h 30m

Porto Alegre Salgado Filho

Thu 12/3

7:25 am-12:13 am

2 stops19h 48m

$1,010

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Fri 9/25

3:05 pm-11:40 am

2 stops18h 35m

Porto Alegre Salgado Filho

Fri 10/16

5:30 pm-7:13 pm

2 stops51h 43m

$1,012

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Fri 9/25

8:15 pm-3:35 pm

2 stops17h 20m

Porto Alegre Salgado Filho

Fri 10/16

2:05 pm-6:20 am

1 stop18h 15m

$1,069

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Tue 12/1

4:20 pm-7:15 pm

2 stops23h 55m

Porto Alegre Salgado Filho

Fri 12/4

7:05 pm-4:57 pm

2 stops24h 52m

$1,130

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Fri 9/25

3:05 pm-11:40 am

2 stops18h 35m

Porto Alegre Salgado Filho

Fri 10/16

7:05 pm-6:32 pm

3 stops49h 27m

$1,248

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Mon 11/30

3:45 pm-3:35 pm

2 stops20h 50m

Porto Alegre Salgado Filho

Thu 12/3

3:25 pm-2:57 pm

2 stops26h 32m

$1,354

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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, GOL, and LATAM 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

19h 00m

Direct flights

None
The fastest flight from Oklahoma to Porto Alegre takes 19h 00m
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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