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Cheap flights from Detroit Metropolitan Wayne County Airport to Porto Alegre from $980

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 8/21. 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 (DTW-POA)

Cheap round-trip flights

GOL Logo
6:05 am - 11:30 amDTW-POA
28h 25m2 stops
GOL Logo
5:10 am - 11:35 pmPOA-DTW
19h 25m2 stops
$980GOL
Find Deal
Thu, Aug 21 - Wed, Aug 27
United Airlines Logo
7:41 pm - 3:05 pmDTW-POA
18h 24m2 stops
United Airlines Logo
3:10 pm - 1:20 pmPOA-DTW
23h 10m2 stops
$1,234United Airlines
Find Deal
Fri, Oct 17 - Sun, Oct 26
United Airlines Logo
5:40 pm - 4:10 pmDTW-POA
21h 30m2 stops
United Airlines Logo
3:25 pm - 3:33 pmPOA-DTW
25h 08m2 stops
$1,436United Airlines
Find Deal
Mon, Aug 18 - Thu, Aug 28
United Airlines Logo
6:15 pm - 2:35 pmDTW-POA
19h 20m2 stops
United Airlines Logo
5:10 pm - 1:14 pmPOA-DTW
21h 04m2 stops
$1,476United Airlines
Find Deal
Mon, Aug 18 - Fri, Aug 29
United Airlines Logo
7:40 pm - 2:35 pmDTW-POA
17h 55m2 stops
United Airlines Logo
5:10 pm - 9:57 amPOA-DTW
17h 47m2 stops
$1,491United Airlines
Find Deal
Wed, Aug 20 - Tue, Aug 26
United Airlines Logo
7:40 pm - 3:05 pmDTW-POA
18h 25m2 stops
United Airlines Logo
5:40 pm - 9:57 amPOA-DTW
17h 17m2 stops
$1,516United Airlines
Find Deal
Fri, Aug 22 - Sat, Aug 30
LATAM Airlines Logo
10:15 am - 5:00 pmDTW-POA
28h 45m2 stops
LATAM Airlines Logo
4:40 am - 9:27 amPOA-DTW
30h 47m2 stops
$1,612LATAM Airlines
Find Deal
Tue, Dec 23 - Mon, Jan 5
LATAM Airlines Logo
6:00 pm - 1:50 pmDTW-POA
18h 50m2 stops
LATAM Airlines Logo
7:20 am - 12:29 amPOA-DTW
18h 09m2 stops
$1,749LATAM Airlines
Find Deal
Fri, Aug 22 - Thu, Aug 28
American Airlines Logo
11:54 am - 10:25 amDTW-POA
21h 31m3 stops
American Airlines Logo
6:35 pm - 6:30 pmPOA-DTW
24h 55m2 stops
$2,848American Airlines
Find Deal
Thu, Aug 21 - Wed, Aug 27
American Airlines Logo
6:53 pm - 4:25 pmDTW-POA
19h 32m2 stops
American Airlines Logo
7:20 pm - 2:45 pmPOA-DTW
21h 25m3 stops
$2,882American Airlines
Find Deal
Tue, Dec 23 - Tue, Jan 6

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

Our best United Airlines deals on Detroit Metropolitan Wayne County Airport to Porto Alegre flight tickets
United Airlines
Oct 17
DTW7:41 pmDetroit Metropolitan Wayne County
18h 24m
2 stops
POA3:05 pmPorto Alegre Salgado Filho
Oct 26
POA3:10 pmPorto Alegre Salgado Filho
23h 10m
2 stops
DTW1:20 pmDetroit Metropolitan Wayne County
$1,234
Find similar
United Airlines
Aug 18
DTW5:40 pmDetroit Metropolitan Wayne County
21h 30m
2 stops
POA4:10 pmPorto Alegre Salgado Filho
Aug 28
POA3:25 pmPorto Alegre Salgado Filho
25h 08m
2 stops
DTW3:33 pmDetroit Metropolitan Wayne County
$1,436
Find similar
United Airlines
Aug 18
DTW6:15 pmDetroit Metropolitan Wayne County
19h 20m
2 stops
POA2:35 pmPorto Alegre Salgado Filho
Aug 29
POA5:10 pmPorto Alegre Salgado Filho
21h 04m
2 stops
DTW1:14 pmDetroit Metropolitan Wayne County
$1,476
Find similar

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
Aug 21
DTW6:05 amDetroit Metropolitan Wayne County
28h 25m
2 stops
POA11:30 amPorto Alegre Salgado Filho
Aug 27
POA5:10 amPorto Alegre Salgado Filho
19h 25m
2 stops
DTW11:35 pmDetroit Metropolitan Wayne County
$980
Find similar
GOL
Dec 23
DTW3:55 pmDetroit Metropolitan Wayne County
22h 35m
2 stops
POA4:30 pmPorto Alegre Salgado Filho
Jan 6
POA7:20 pmPorto Alegre Salgado Filho
29h 23m
2 stops
DTW10:43 pmDetroit Metropolitan Wayne County
$1,657
Find similar

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 5, 2025.
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

Thu 8/21

6:05 am-11:30 am

2 stops28h 25m

Porto Alegre Salgado Filho

Wed 8/27

5:10 am-11:35 pm

2 stops19h 25m

$980

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Fri 10/17

7:41 pm-3:05 pm

2 stops18h 24m

Porto Alegre Salgado Filho

Sun 10/26

3:10 pm-1:20 pm

2 stops23h 10m

$1,234

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Mon 8/18

5:40 pm-4:10 pm

2 stops21h 30m

Porto Alegre Salgado Filho

Thu 8/28

3:25 pm-3:33 pm

2 stops25h 08m

$1,436

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Mon 8/18

6:15 pm-2:35 pm

2 stops19h 20m

Porto Alegre Salgado Filho

Fri 8/29

5:10 pm-1:14 pm

2 stops21h 04m

$1,476

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Wed 8/20

7:40 pm-2:35 pm

2 stops17h 55m

Porto Alegre Salgado Filho

Tue 8/26

5:10 pm-9:57 am

2 stops17h 47m

$1,491

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Fri 8/22

7:40 pm-3:05 pm

2 stops18h 25m

Porto Alegre Salgado Filho

Sat 8/30

5:40 pm-9:57 am

2 stops17h 17m

$1,516

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Tue 12/23

10:15 am-5:00 pm

2 stops28h 45m

Porto Alegre Salgado Filho

Mon 1/5

4:40 am-9:27 am

2 stops30h 47m

$1,612

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Fri 8/22

6:00 pm-1:50 pm

2 stops18h 50m

Porto Alegre Salgado Filho

Thu 8/28

7:20 am-12:29 am

2 stops18h 09m

$1,749

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Thu 8/21

11:54 am-10:25 am

3 stops21h 31m

Porto Alegre Salgado Filho

Wed 8/27

6:35 pm-6:30 pm

2 stops24h 55m

$2,848

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Tue 12/23

6:53 pm-4:25 pm

2 stops19h 32m

Porto Alegre Salgado Filho

Tue 1/6

7:20 pm-2:45 pm

3 stops21h 25m

$2,882

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

Best Price Found

$980

Fastest flight time

16h 54m

Direct flights

None

Airports in Porto Alegre

1 airport
The best flight deal from Detroit Metropolitan Wayne County Airport to Porto Alegre found on momondo in the last 72 hours is $980
The fastest flight from Detroit Metropolitan Wayne County Airport to Porto Alegre takes 16h 54m
There are no direct flights from Detroit Metropolitan Wayne County Airport to Porto Alegre. Popular non-direct route for this connection is Detroit Metropolitan Wayne County Airport - Porto Alegre Salgado Filho Airport.
There is 1 airport near Porto Alegre: Porto Alegre Salgado Filho (POA)
Search flight deals

  • 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. 16h 54m 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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