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Cheap flights from Oklahoma to Porto Alegre from $1,166

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 3/30. 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.
United Airlines Logo
3:35 pm - 1:10 pm
TUL
-
POA
19h 35m2 stops
United Airlines Logo
3:25 pm - 9:54 pm
POA
-
TUL
32h 29m2 stops
$1,166United Airlines
Mon, Mar 30 - Wed, Apr 1
United Airlines Logo
7:18 pm - 2:05 pm
DFW
-
POA
39h 47m2 stops
United Airlines Logo
2:05 pm - 12:20 pm
POA
-
DFW
25h 15m2 stops
$1,268United Airlines
Sun, Mar 1 - Thu, Mar 5

United Airlines flights from Oklahoma to Porto Alegre

Our best United Airlines deals on Oklahoma to Porto Alegre flight tickets
United Airlines
Mar 30
TUL3:35 pmTulsa
19h 35m
2 stops
POA1:10 pmPorto Alegre Salgado Filho
Apr 1
POA3:25 pmPorto Alegre Salgado Filho
32h 29m
2 stops
TUL9:54 pmTulsa
$1,166
Find similar
United Airlines
Mar 1
DFW7:18 pmDallas/Fort Worth
39h 47m
2 stops
POA2:05 pmPorto Alegre Salgado Filho
Mar 5
POA2:05 pmPorto Alegre Salgado Filho
25h 15m
2 stops
DFW12:20 pmDallas/Fort Worth
$1,268
Find similar

GOL flights from Oklahoma to Porto Alegre

Our best GOL deals on Oklahoma to Porto Alegre flight tickets
GOL
Dec 23
DFW7:00 pmDallas/Fort Worth
21h 45m
1 stop
POA7:45 pmPorto Alegre Salgado Filho
Jan 27
POA5:20 pmPorto Alegre Salgado Filho
23h 00m
2 stops
DFW1:20 pmDallas/Fort Worth
$913
Find similar
GOL
Dec 23
DFW7:20 amDallas/Fort Worth
33h 25m
2 stops
POA7:45 pmPorto Alegre Salgado Filho
Jan 27
POA5:20 pmPorto Alegre Salgado Filho
19h 40m
2 stops
DFW10:00 amDallas/Fort Worth
$917
Find similar
GOL
Dec 23
DFW7:00 pmDallas/Fort Worth
21h 45m
1 stop
POA7:45 pmPorto Alegre Salgado Filho
Jan 27
POA11:40 amPorto Alegre Salgado Filho
21h 40m
1 stop
DFW6:20 amDallas/Fort Worth
$1,055
Find similar

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 December 18, 2025.
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

TulsaPorto Alegre

TUL - POA

TULPOA

Tulsa

Mon 3/30

3:35 pm-1:10 pm

2 stops19h 35m

Porto Alegre Salgado Filho

Wed 4/1

3:25 pm-9:54 pm

2 stops32h 29m

$1,166

DallasPorto Alegre

DFW - POA

DFWPOA

Dallas/Fort Worth

Sun 3/1

7:18 pm-2:05 pm

2 stops39h 47m

Porto Alegre Salgado Filho

Thu 3/5

2:05 pm-12:20 pm

2 stops25h 15m

$1,268

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

27h 40m

Direct flights

None
The fastest flight from Oklahoma to Porto Alegre takes 27h 40m
There are no direct flights from Oklahoma to Porto Alegre. There are no popular flight routes from Oklahoma to Porto Alegre.
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  • 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.

  • 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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