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Cheap flights from Detroit Metropolitan Wayne County Airport to Porto Alegre from $468

This is the cheapest one-way 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 10/12. 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 Detroit Metropolitan Wayne County Airport to Porto Alegre

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:15 am - 4:25 pmDTW  Detroit Metropolitan Wayne County-POA Porto Alegre Salgado Filho
29h 10m2 stops Montreal Pierre Elliott Trudeau Intl Sao Paulo Guarulhos Intl
Multiple Airlines Logo
3:30 pm - 5:40 pmPOA  Porto Alegre Salgado Filho-DTW Detroit Metropolitan Wayne County
28h 10m2 stops Rio de Janeiro–Galeão Intl Toronto Pearson Intl
$1,278Multiple Airlines
Tue, Sep 1 - Fri, Nov 27
GOL Logo
6:00 am - 11:35 pmDTW  Detroit Metropolitan Wayne County-POA Porto Alegre Salgado Filho
40h 35m2 stops Miami Brasilia
GOL Logo
5:30 pm - 11:56 pmPOA  Porto Alegre Salgado Filho-DTW Detroit Metropolitan Wayne County
32h 26m2 stops Brasilia Miami
$1,313GOL
Wed, Sep 16 - Sat, Dec 5
Multiple Airlines Logo
3:50 pm - 1:10 pmDTW  Detroit Metropolitan Wayne County-POA Porto Alegre Salgado Filho
44h 20m2 stops Fort Lauderdale Sao Paulo Viracopos
Multiple Airlines Logo
12:55 am - 3:09 pmPOA  Porto Alegre Salgado Filho-DTW Detroit Metropolitan Wayne County
40h 14m2 stops Sao Paulo Viracopos Fort Lauderdale
$1,337Multiple Airlines
Mon, Sep 14 - Sun, Dec 13
Multiple Airlines Logo
3:50 pm - 8:15 amDTW  Detroit Metropolitan Wayne County-POA Porto Alegre Salgado Filho
39h 25m2 stops Fort Lauderdale Sao Paulo Viracopos
Multiple Airlines Logo
12:55 am - 3:09 pmPOA  Porto Alegre Salgado Filho-DTW Detroit Metropolitan Wayne County
40h 14m2 stops Sao Paulo Viracopos Fort Lauderdale
$1,371Multiple Airlines
Thu, Sep 17 - Sun, Dec 13
Air Canada Logo
6:20 pm - 3:00 pmDTW  Detroit Metropolitan Wayne County-POA Porto Alegre Salgado Filho
19h 40m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl
Air Canada Logo
3:30 pm - 5:40 pmPOA  Porto Alegre Salgado Filho-DTW Detroit Metropolitan Wayne County
27h 10m2 stops Rio de Janeiro–Galeão Intl Toronto Pearson Intl
$1,383Air Canada
Sun, Oct 25 - Wed, Oct 28
Air Canada Logo
6:20 pm - 3:00 pmDTW  Detroit Metropolitan Wayne County-POA Porto Alegre Salgado Filho
19h 40m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl
Air Canada Logo
3:25 pm - 5:40 pmPOA  Porto Alegre Salgado Filho-DTW Detroit Metropolitan Wayne County
27h 15m2 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl
$1,384Air Canada
Sun, Oct 25 - Wed, Oct 28
Multiple Airlines Logo
6:50 pm - 4:25 pmDTW  Detroit Metropolitan Wayne County-POA Porto Alegre Salgado Filho
20h 35m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl
Multiple Airlines Logo
5:40 pm - 11:06 amPOA  Porto Alegre Salgado Filho-DTW Detroit Metropolitan Wayne County
43h 26m3 stops Santiago Arturo Merino Benitez Buenos Aires Ministro Pistarini Miami
$1,486Multiple Airlines
Thu, Sep 17 - Mon, Dec 14
Multiple Airlines Logo
6:50 pm - 7:20 pmDTW  Detroit Metropolitan Wayne County-POA Porto Alegre Salgado Filho
23h 30m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl
Multiple Airlines Logo
1:00 pm - 5:40 pmPOA  Porto Alegre Salgado Filho-DTW Detroit Metropolitan Wayne County
30h 40m3 stops Sao Paulo Guarulhos Intl Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$1,531Multiple Airlines
Mon, Sep 14 - Mon, Dec 14
Multiple Airlines Logo
2:55 pm - 8:30 pmDTW  Detroit Metropolitan Wayne County-POA Porto Alegre Salgado Filho
28h 35m3 stops Toronto Pearson Intl Bogotá El Dorado Sao Paulo Guarulhos Intl
Multiple Airlines Logo
1:00 pm - 5:40 pmPOA  Porto Alegre Salgado Filho-DTW Detroit Metropolitan Wayne County
30h 40m3 stops Sao Paulo Guarulhos Intl Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$1,590Multiple Airlines
Thu, Sep 17 - Mon, Dec 14
Multiple Airlines Logo
10:15 am - 2:25 pmDTW  Detroit Metropolitan Wayne County-POA Porto Alegre Salgado Filho
27h 10m2 stops Montreal Pierre Elliott Trudeau Intl Sao Paulo Guarulhos Intl
Multiple Airlines Logo
11:45 am - 5:40 pmPOA  Porto Alegre Salgado Filho-DTW Detroit Metropolitan Wayne County
31h 55m3 stops Sao Paulo Guarulhos Intl Bogotá El Dorado Toronto Pearson Intl
$1,646Multiple Airlines
Tue, Sep 1 - Fri, Nov 27

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GOL flights from Detroit Metropolitan Wayne County Airport to Porto Alegre

Our best GOL deals on Detroit Metropolitan Wayne County Airport to Porto Alegre flight tickets
GOL
Sep 16
DTW6:00 amDetroit Metropolitan Wayne County
40h 35m
2 stops
POA11:35 pmPorto Alegre Salgado Filho
Dec 5
POA5:30 pmPorto Alegre Salgado Filho
32h 26m
2 stops
DTW11:56 pmDetroit Metropolitan Wayne County
$1,313
GOL
Dec 15
DTW3:47 pmDetroit Metropolitan Wayne County
21h 13m
2 stops
POA3:00 pmPorto Alegre Salgado Filho
Jan 2
POA5:20 amPorto Alegre Salgado Filho
20h 37m
2 stops
DTW11:57 pmDetroit Metropolitan Wayne County
$1,986

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
Oct 25
DTW6:20 pmDetroit Metropolitan Wayne County
19h 40m
2 stops
POA3:00 pmPorto Alegre Salgado Filho
Oct 28
POA3:30 pmPorto Alegre Salgado Filho
27h 10m
2 stops
DTW5:40 pmDetroit Metropolitan Wayne County
$1,383
Air Canada
Oct 25
DTW6:20 pmDetroit Metropolitan Wayne County
19h 40m
2 stops
POA3:00 pmPorto Alegre Salgado Filho
Oct 28
POA3:25 pmPorto Alegre Salgado Filho
27h 15m
2 stops
DTW5:40 pmDetroit Metropolitan Wayne County
$1,384
Air Canada
Sep 10
DTW6:50 pmDetroit Metropolitan Wayne County
19h 55m
2 stops
POA3:45 pmPorto Alegre Salgado Filho
Sep 14
POA2:05 pmPorto Alegre Salgado Filho
32h 24m
2 stops
DTW9:29 pmDetroit Metropolitan Wayne County
$1,724

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 August 8, 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

Cheapest round-trip

DetroitPorto Alegre

DTW Detroit Metropolitan Wayne County - POA Porto Alegre Salgado Filho

DTWPOA

Detroit Metropolitan Wayne County

Tue 9/1

10:15 am-4:25 pm

2 stops29h 10m

Porto Alegre Salgado Filho

Fri 11/27

3:30 pm-5:40 pm

2 stops28h 10m

$1,278

DetroitPorto Alegre

DTW Detroit Metropolitan Wayne County - POA Porto Alegre Salgado Filho

DTWPOA

Detroit Metropolitan Wayne County

Wed 9/16

6:00 am-11:35 pm

2 stops40h 35m

Porto Alegre Salgado Filho

Sat 12/5

5:30 pm-11:56 pm

2 stops32h 26m

$1,313

DetroitPorto Alegre

DTW Detroit Metropolitan Wayne County - POA Porto Alegre Salgado Filho

DTWPOA

Detroit Metropolitan Wayne County

Mon 9/14

3:50 pm-1:10 pm

2 stops44h 20m

Porto Alegre Salgado Filho

Sun 12/13

12:55 am-3:09 pm

2 stops40h 14m

$1,337

DetroitPorto Alegre

DTW Detroit Metropolitan Wayne County - POA Porto Alegre Salgado Filho

DTWPOA

Detroit Metropolitan Wayne County

Thu 9/17

3:50 pm-8:15 am

2 stops39h 25m

Porto Alegre Salgado Filho

Sun 12/13

12:55 am-3:09 pm

2 stops40h 14m

$1,371
Quickest round-trip

DetroitPorto Alegre

DTW Detroit Metropolitan Wayne County - POA Porto Alegre Salgado Filho

DTWPOA

Detroit Metropolitan Wayne County

Sun 10/25

6:20 pm-3:00 pm

2 stops19h 40m

Porto Alegre Salgado Filho

Wed 10/28

3:30 pm-5:40 pm

2 stops27h 10m

$1,383

DetroitPorto Alegre

DTW Detroit Metropolitan Wayne County - POA Porto Alegre Salgado Filho

DTWPOA

Detroit Metropolitan Wayne County

Sun 10/25

6:20 pm-3:00 pm

2 stops19h 40m

Porto Alegre Salgado Filho

Wed 10/28

3:25 pm-5:40 pm

2 stops27h 15m

$1,384

DetroitPorto Alegre

DTW Detroit Metropolitan Wayne County - POA Porto Alegre Salgado Filho

DTWPOA

Detroit Metropolitan Wayne County

Thu 9/17

6:50 pm-4:25 pm

2 stops20h 35m

Porto Alegre Salgado Filho

Mon 12/14

5:40 pm-11:06 am

3 stops43h 26m

$1,486

DetroitPorto Alegre

DTW Detroit Metropolitan Wayne County - POA Porto Alegre Salgado Filho

DTWPOA

Detroit Metropolitan Wayne County

Mon 9/14

6:50 pm-7:20 pm

2 stops23h 30m

Porto Alegre Salgado Filho

Mon 12/14

1:00 pm-5:40 pm

3 stops30h 40m

$1,531

DetroitPorto Alegre

DTW Detroit Metropolitan Wayne County - POA Porto Alegre Salgado Filho

DTWPOA

Detroit Metropolitan Wayne County

Thu 9/17

2:55 pm-8:30 pm

3 stops28h 35m

Porto Alegre Salgado Filho

Mon 12/14

1:00 pm-5:40 pm

3 stops30h 40m

$1,590

DetroitPorto Alegre

DTW Detroit Metropolitan Wayne County - POA Porto Alegre Salgado Filho

DTWPOA

Detroit Metropolitan Wayne County

Tue 9/1

10:15 am-2:25 pm

2 stops27h 10m

Porto Alegre Salgado Filho

Fri 11/27

11:45 am-5:40 pm

3 stops31h 55m

$1,646

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Detroit Metropolitan Wayne County Airport 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 Detroit Metropolitan Wayne County to Porto Alegre Salgado Filho?

Air Canada and American Airlines are the most popular carriers operating from Detroit Metropolitan Wayne County to Porto Alegre Salgado Filho

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

20h 59m

Direct flights

None
The fastest flight from Detroit Metropolitan Wayne County Airport to Porto Alegre takes 20h 59m
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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Frequently asked questions about flying from Detroit Metropolitan Wayne County Airport to Porto Alegre

  • 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. 20h 59m 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.

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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