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Cheap flights from Detroit Metropolitan Wayne County Airport to Porto Alegre from $1,063

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit Metropolitan Wayne County Airport to Porto Alegre departing on 2/16. 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 Detroit Metropolitan Wayne County Airport to Porto Alegre

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:15 pm - 4:30 pm
DTW
-
POA
20h 15m
2 stops
Multiple Airlines Logo
9:35 am - 9:11 am
POA
-
DTW
25h 36m
3 stops
$1,063Multiple Airlines
Mo, Feb 16 - Do, Feb 19
Multiple Airlines Logo
5:45 am - 11:30 am
DTW
-
POA
27h 45m
3 stops
Multiple Airlines Logo
9:35 am - 9:11 am
POA
-
DTW
25h 36m
3 stops
$1,162Multiple Airlines
Mo, Feb 16 - Do, Feb 19
Multiple Airlines Logo
6:15 pm - 4:30 pm
DTW
-
POA
20h 15m
2 stops
Multiple Airlines Logo
2:05 pm - 5:35 pm
POA
-
DTW
29h 30m
2 stops
$1,220Multiple Airlines
Mo, Feb 16 - Do, Feb 19
Air Canada Logo
6:15 pm - 3:40 pm
DTW
-
POA
20h 25m
2 stops
Air Canada Logo
5:55 pm - 5:35 pm
POA
-
DTW
24h 40m
2 stops
$1,372Air Canada
Fr, Mrz 20 - Di, Mrz 24
Air Canada Logo
6:15 pm - 2:40 pm
DTW
-
POA
19h 25m
2 stops
Air Canada Logo
5:55 pm - 5:35 pm
POA
-
DTW
24h 40m
2 stops
$1,373Air Canada
Fr, Mrz 20 - Di, Mrz 24
United Airlines Logo
4:38 pm - 6:20 pm
DTW
-
POA
23h 42m
2 stops
United Airlines Logo
3:25 pm - 3:56 pm
POA
-
DTW
26h 31m
2 stops
$1,740United Airlines
Di, Feb 17 - Fr, Feb 20

Air Canada flights from Detroit Metropolitan Wayne County Airport to Porto Alegre

Our best Air Canada deals on Detroit Metropolitan Wayne County Airport to Porto Alegre flight tickets
Air Canada
Mar 20
DTW6:15 pmDetroit Metropolitan Wayne County
20h 25m
2 stops
POA3:40 pmPorto Alegre Salgado Filho
Mar 24
POA5:55 pmPorto Alegre Salgado Filho
24h 40m
2 stops
DTW5:35 pmDetroit Metropolitan Wayne County
$1,372
Air Canada
Mar 20
DTW6:15 pmDetroit Metropolitan Wayne County
19h 25m
2 stops
POA2:40 pmPorto Alegre Salgado Filho
Mar 24
POA5:55 pmPorto Alegre Salgado Filho
24h 40m
2 stops
DTW5:35 pmDetroit Metropolitan Wayne County
$1,373

LATAM Airlines flights from Detroit Metropolitan Wayne County Airport to Porto Alegre

Our best LATAM Airlines deals on Detroit Metropolitan Wayne County Airport to Porto Alegre flight tickets
LATAM Airlines
Feb 11
DTW10:35 amDetroit Metropolitan Wayne County
17h 55m
2 stops
POA6:30 amPorto Alegre Salgado Filho
Feb 22
POA8:10 pmPorto Alegre Salgado Filho
27h 30m
2 stops
DTW9:40 pmDetroit Metropolitan Wayne County
$1,871
LATAM Airlines
Feb 10
DTW2:28 pmDetroit Metropolitan Wayne County
19h 07m
2 stops
POA11:35 amPorto Alegre Salgado Filho
Feb 22
POA8:10 pmPorto Alegre Salgado Filho
27h 30m
2 stops
DTW9:40 pmDetroit Metropolitan Wayne County
$1,877
LATAM Airlines
Feb 7
DTW2:15 pmDetroit Metropolitan Wayne County
21h 50m
2 stops
POA2:05 pmPorto Alegre Salgado Filho
Feb 22
POA8:10 pmPorto Alegre Salgado Filho
27h 30m
2 stops
DTW9:40 pmDetroit Metropolitan Wayne County
$2,042

momondo Fare Finder

 
Customize your flight search to find flights from Detroit Metropolitan Wayne County Airport 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 Februar 5, 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Mo 2/16

6:15 pm-4:30 pm

2 stops20h 15m

Porto Alegre Salgado Filho

Do 2/19

9:35 am-9:11 am

3 stops25h 36m

$1,063

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Mo 2/16

5:45 am-11:30 am

3 stops27h 45m

Porto Alegre Salgado Filho

Do 2/19

9:35 am-9:11 am

3 stops25h 36m

$1,162

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Mo 2/16

6:15 pm-4:30 pm

2 stops20h 15m

Porto Alegre Salgado Filho

Do 2/19

2:05 pm-5:35 pm

2 stops29h 30m

$1,220

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Fr 3/20

6:15 pm-3:40 pm

2 stops20h 25m

Porto Alegre Salgado Filho

Di 3/24

5:55 pm-5:35 pm

2 stops24h 40m

$1,372

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Fr 3/20

6:15 pm-2:40 pm

2 stops19h 25m

Porto Alegre Salgado Filho

Di 3/24

5:55 pm-5:35 pm

2 stops24h 40m

$1,373

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Di 2/17

4:38 pm-6:20 pm

2 stops23h 42m

Porto Alegre Salgado Filho

Fr 2/20

3:25 pm-3:56 pm

2 stops26h 31m

$1,740

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Detroit Metropolitan Wayne County Airport to Porto Alegre

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit Metropolitan Wayne County Airport to Porto Alegre according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit Metropolitan Wayne County Airport to Porto Alegre (DTW to POA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit Metropolitan Wayne County Airport to Porto Alegre

Fastest flight time

33h 30m

Direct flights

None
The fastest flight from Detroit Metropolitan Wayne County Airport to Porto Alegre takes 33h 30m
There are no direct flights from Detroit Metropolitan Wayne County Airport to Porto Alegre. There are no popular flight routes from Detroit Metropolitan Wayne County Airport to Porto Alegre.
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  • How far is Detroit Metropolitan Wayne County to Porto Alegre Salgado Filho by plane?

    The straight-line distance from Detroit Metropolitan Wayne County to Porto Alegre Salgado Filho is 5390.8 mi. 33h 30m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Detroit Metropolitan Wayne County Airport to Porto Alegre Salgado Filho Airport?

    Prices for flights from Detroit Metropolitan Wayne County Airport to Porto Alegre Salgado Filho Airport were last updated today.

  • How old do you have to be to fly from Detroit Metropolitan Wayne County Airport to Porto Alegre Salgado Filho Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Detroit Metropolitan Wayne County Airport 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 Detroit Metropolitan Wayne County Airport to Porto Alegre?

    Confirm your travel details to search for the latest offers for flights from Detroit Metropolitan Wayne County Airport to Porto Alegre. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Detroit Metropolitan Wayne County Airport 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?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Porto Alegre?

It is quick and easy to find Detroit to Porto Alegre flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Porto Alegre that suits you.

Can I find flights from Detroit to Porto Alegre with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Detroit to Porto Alegre flights to just show those with flexible booking policies.

How can momondo help me find flights from Detroit to Porto Alegre?

momondo provides multiple filters to help you find the best flight to Porto Alegre from Detroit. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Detroit to Porto Alegre right now. Can momondo alert me if prices change?

Price alerts on flights to Porto Alegre from Detroit are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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