Cheap Flights from Dallas Fort Worth International to Porto Alegre

Compare Dallas Fort Worth International to Porto Alegre flight deals

Find the cheapest month or even day of the year to fly to Porto Alegre

Book the best Porto Alegre fare with no extra fees

Flight deals from Dallas Fort Worth International to Porto Alegre

Looking for a cheap last-minute deal or the best return flight from Dallas Fort Worth International to Porto Alegre? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Dallas Fort Worth International to Porto Alegre

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dallas Fort Worth International to Porto Alegre flights are currently cheapest in January.

Dallas Fort Worth International to Porto Alegre: Alternative routes

Compare routes from Dallas Fort Worth International to Porto Alegre below. You may find an airport to fly into that's cheaper, faster, or easier than Porto Alegre.

Dallas to Porto Alegre: Flight information

The things to know before you go.
Cheapest flight found$1,617
Cheapest month to flyJanuary

Finding cheap flights from Dallas Fort Worth International to Porto Alegre: Frequently asked questions

The best price we found for a return flight from Dallas Fort Worth International to Porto Alegre is $1,628. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Dallas Fort Worth International to Porto Alegre. But we found flights with one or more stops from $1,628.
As of October 2024, there are no flights flying from Dallas Fort Worth International to Porto Alegre.
The cheapest month to fly from Dallas Fort Worth International to Porto Alegre is usually October 2024.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dallas Fort Worth International Airport to Porto Alegre Airport on Wednesday, 15 January 2025.
No airlines currently offer direct flights between Dallas Fort Worth International Airport and Porto Alegre Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Porto Alegre but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Porto Alegre is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Porto Alegre.

How to find the best cheap flights from Dallas Fort Worth International to Porto Alegre with Skyscanner Flight Search

Whether you’re looking for a one-way or return flight, compare deals on plane tickets from Dallas Fort Worth International to Porto Alegre with all major carriers, and find the cheapest fares, using Skyscanner’s Flight Search.

  • Simply hit ‘search’ – our Flight Search tool compares prices from all major online travel agents and airlines that offer flights from Dallas Fort Worth International to Porto Alegre to help you find the best and cheapest tickets – with no hidden fees or extra costs

  • Flex your dates – use Skyscanner’s ‘whole month’ tool to find the cheapest time to fly from Dallas Fort Worth International to Porto Alegre within your selected dates

  • Find direct flights – tick ‘direct flights only’ to only see direct plane tickets from Dallas Fort Worth International to Porto Alegre, if available

  • Search for nearby airports - broaden your search and potentially find even better deals for nearby airports in Dallas Fort Worth International and Porto Alegre by selecting "add nearby airports" in the Flight Search tool

  • Book a multi-city trip – planning on visiting more than one location on your journey? Select ‘multi-city’ when searching for flights to find the best deals for stop-overs

  • Choose your flight class – compare prices for economy, business, and first class plane tickets from Dallas Fort Worth International to Porto Alegreand get the best deals however you choose to fly

  • Use airline points – check whether your chosen airline has a points system, such as Airpoints, to unlock flight ticket discounts and make savings on future trips from Dallas Fort Worth International to Porto Alegre - and other destinations

Get Price Alerts to keep track of airfare changes

Score the best prices on cheap flights from Dallas Fort Worth International to Porto Alegre with Skyscanner’s Price Alerts. Use Flight Search to find flights for your route, then click the “Get Price Alerts” button on the top left of the results page to get a notification to your phone or e-mail whenever ticket prices go up or down. For mobile users, click the bell on the top right. You can also create Price Alerts using the free Skyscanner app.

Plan your trip to Porto Alegre all in one place with hotels and car hire

Discover the best deals on hotels and car hire in Porto Alegre to keep all your bookings in one place and make your journey as smooth as possible. Simply use Skyscanner’s search tool to compare prices from top hotel and car providers across the country, from global to local brands.

Find hotels in Porto Alegre
Find car hire in Porto Alegre

Book flights from Dallas Fort Worth International to Porto Alegre with peace of mind

Fly from Dallas Fort Worth International to Porto Alegre with peace of mind using Skyscanner’s helpful tips and resources.

  • Find flexible tickets – use Flight Search to book flexible tickets from Dallas Fort Worth International to Porto Alegre (with eligible airlines) to protect your money if your flights are changed or cancelled

  • Keep track of travel information– make sure you check the latest travel guidance before you fly to Porto Alegre - including visa requirements, health alerts, and more - to avoid unexpected delays

  • Check your travel insurance – make sure you have the right travel insurance before your trip from Dallas Fort Worth International to Porto Alegre to cover you for any unexpected events, such as cancellations, delays, and lost luggage

  • Add travel cost protection - avoid travel pitfalls and choose Travel Cost Protection with Skyscanner when booking flights from Dallas Fort Worth International to Porto Alegre. It's available at the checkout for eligible destinations

Make greener choices with sustainable flights from Dallas Fort Worth International to Porto Alegre

Did you know that with Skyscanner Flight Search, you can filter flights from Dallas Fort Worth International to Porto Alegre to only see routes with lower-than-average carbon emissions? Simply select "Only show flights with lower CO2 emissions" under "Greener choices" in the filter menu, or look for the "Greener Choices" label at the top of flights listings.


Read more about Skyscanner's commitment to sustainable travel

Unlock exclusive deals with the Skyscanner app

Download the free Skyscanner app today and unlock exclusive deals on cheap flights from Dallas Fort Worth International to Porto Alegre, car hire, and hotels at anytime, from anywhere.


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Prices shown on this page are estimated lowest prices only. Found in the last 45 days.