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Cheap flights from Oklahoma to Porto Alegre from $805

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Oklahoma to Porto Alegre departing on 9/13. 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
4:58 pm - 11:40 pm
DFW
-
POA
28h 42m
2 stops
GOL Logo
5:10 am - 9:49 pm
POA
-
DFW
18h 39m
2 stops
$805GOL
Sun, Sep 13 - Sat, Sep 19
GOL Logo
9:31 am - 6:50 pm
DFW
-
POA
31h 19m
2 stops
GOL Logo
1:40 pm - 6:15 am
POA
-
DFW
18h 35m
1 stop
$939GOL
Tue, Aug 4 - Wed, Aug 26
GOL Logo
4:30 pm - 3:35 pm
DFW
-
POA
21h 05m
2 stops
GOL Logo
6:00 am - 8:00 pm
POA
-
DFW
40h 00m
2 stops
$949GOL
Tue, Aug 4 - Wed, Aug 26
GOL Logo
9:00 pm - 3:35 pm
DFW
-
POA
16h 35m
1 stop
GOL Logo
6:45 pm - 6:15 am
POA
-
DFW
13h 30m
1 stop
$961GOL
Tue, Aug 4 - Wed, Aug 26
GOL Logo
3:40 pm - 11:40 pm
DFW
-
POA
30h 00m
2 stops
GOL Logo
6:30 pm - 6:15 am
POA
-
DFW
13h 45m
1 stop
$981GOL
Sun, Sep 13 - Sat, Sep 19
LATAM Airlines Logo
4:55 pm - 6:15 pm
DFW
-
POA
23h 20m
2 stops
LATAM Airlines Logo
2:20 pm - 11:16 am
POA
-
DFW
22h 56m
2 stops
$996LATAM Airlines
Mon, Aug 24 - Wed, Aug 26
LATAM Airlines Logo
10:05 am - 9:20 am
DFW
-
POA
21h 15m
2 stops
LATAM Airlines Logo
2:20 pm - 12:53 pm
POA
-
DFW
24h 33m
2 stops
$1,003LATAM Airlines
Mon, Aug 24 - Wed, Aug 26
LATAM Airlines Logo
5:15 pm - 6:20 am
DFW
-
POA
35h 05m
2 stops
LATAM Airlines Logo
7:30 am - 12:04 am
POA
-
DFW
19h 34m
2 stops
$1,027LATAM Airlines
Sat, Oct 17 - Sat, Nov 7
GOL Logo
8:55 am - 12:45 am
DFW
-
POA
37h 50m
2 stops
GOL Logo
2:05 pm - 6:15 am
POA
-
DFW
18h 10m
1 stop
$1,038GOL
Sat, Aug 8 - Fri, Aug 14
Air Canada Logo
2:44 pm - 2:20 pm
TUL
-
POA
20h 36m
3 stops
Air Canada Logo
2:00 pm - 5:49 pm
POA
-
TUL
30h 49m
3 stops
$1,966Air Canada
Tue, Nov 24 - Sun, Nov 29

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LATAM Airlines flights from Oklahoma to Porto Alegre

Our best LATAM Airlines deals on Oklahoma to Porto Alegre flight tickets
LATAM Airlines
Aug 24
DFW4:55 pmDallas/Fort Worth
23h 20m
2 stops
POA6:15 pmPorto Alegre Salgado Filho
Aug 26
POA2:20 pmPorto Alegre Salgado Filho
22h 56m
2 stops
DFW11:16 amDallas/Fort Worth
$996
LATAM Airlines
Aug 24
DFW10:05 amDallas/Fort Worth
21h 15m
2 stops
POA9:20 amPorto Alegre Salgado Filho
Aug 26
POA2:20 pmPorto Alegre Salgado Filho
24h 33m
2 stops
DFW12:53 pmDallas/Fort Worth
$1,003
LATAM Airlines
Oct 17
DFW5:15 pmDallas/Fort Worth
35h 05m
2 stops
POA6:20 amPorto Alegre Salgado Filho
Nov 7
POA7:30 amPorto Alegre Salgado Filho
19h 34m
2 stops
DFW12:04 amDallas/Fort Worth
$1,027

GOL flights from Oklahoma to Porto Alegre

Our best GOL deals on Oklahoma to Porto Alegre flight tickets
GOL
Sep 13
DFW4:58 pmDallas/Fort Worth
28h 42m
2 stops
POA11:40 pmPorto Alegre Salgado Filho
Sep 19
POA5:10 amPorto Alegre Salgado Filho
18h 39m
2 stops
DFW9:49 pmDallas/Fort Worth
$805
GOL
Aug 4
DFW9:31 amDallas/Fort Worth
31h 19m
2 stops
POA6:50 pmPorto Alegre Salgado Filho
Aug 26
POA1:40 pmPorto Alegre Salgado Filho
18h 35m
1 stop
DFW6:15 amDallas/Fort Worth
$939
GOL
Aug 4
DFW4:30 pmDallas/Fort Worth
21h 05m
2 stops
POA3:35 pmPorto Alegre Salgado Filho
Aug 26
POA6:00 amPorto Alegre Salgado Filho
40h 00m
2 stops
DFW8:00 pmDallas/Fort Worth
$949

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 11, 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

Sun 9/13

4:58 pm-11:40 pm

2 stops28h 42m

Porto Alegre Salgado Filho

Sat 9/19

5:10 am-9:49 pm

2 stops18h 39m

$805

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Tue 8/4

9:31 am-6:50 pm

2 stops31h 19m

Porto Alegre Salgado Filho

Wed 8/26

1:40 pm-6:15 am

1 stop18h 35m

$939

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Tue 8/4

4:30 pm-3:35 pm

2 stops21h 05m

Porto Alegre Salgado Filho

Wed 8/26

6:00 am-8:00 pm

2 stops40h 00m

$949
Quickest round-trip

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Tue 8/4

9:00 pm-3:35 pm

1 stop16h 35m

Porto Alegre Salgado Filho

Wed 8/26

6:45 pm-6:15 am

1 stop13h 30m

$961

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sun 9/13

3:40 pm-11:40 pm

2 stops30h 00m

Porto Alegre Salgado Filho

Sat 9/19

6:30 pm-6:15 am

1 stop13h 45m

$981

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Mon 8/24

4:55 pm-6:15 pm

2 stops23h 20m

Porto Alegre Salgado Filho

Wed 8/26

2:20 pm-11:16 am

2 stops22h 56m

$996

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Mon 8/24

10:05 am-9:20 am

2 stops21h 15m

Porto Alegre Salgado Filho

Wed 8/26

2:20 pm-12:53 pm

2 stops24h 33m

$1,003

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sat 10/17

5:15 pm-6:20 am

2 stops35h 05m

Porto Alegre Salgado Filho

Sat 11/7

7:30 am-12:04 am

2 stops19h 34m

$1,027

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sat 8/8

8:55 am-12:45 am

2 stops37h 50m

Porto Alegre Salgado Filho

Fri 8/14

2:05 pm-6:15 am

1 stop18h 10m

$1,038

TulsaPorto Alegre

TUL - POA

TULPOA

Tulsa

Tue 11/24

2:44 pm-2:20 pm

3 stops20h 36m

Porto Alegre Salgado Filho

Sun 11/29

2:00 pm-5:49 pm

3 stops30h 49m

$1,966

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

15h 46m

Direct flights

None
The fastest flight from Oklahoma to Porto Alegre takes 15h 46m
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.

Frequently asked questions about flying from Oklahoma to Porto Alegre

  • How do I get Price Alerts for flights from Oklahoma to Porto Alegre?

    Search flight deals from Oklahoma to Porto Alegre. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Oklahoma to Porto Alegre with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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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