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Cheap flights from Detroit Metropolitan Wayne County Airport to Porto Alegre from $775

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 1/30. 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 Detroit Metropolitan Wayne County Airport to Porto Alegre

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:35 am - 11:05 pm
DTW
-
POA
38h 30m3 stops
Multiple Airlines Logo
3:25 pm - 10:12 pm
POA
-
DTW
32h 47m3 stops
$775Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
6:15 pm - 7:25 pm
DTW
-
POA
23h 10m2 stops
Multiple Airlines Logo
8:40 pm - 10:12 pm
POA
-
DTW
27h 32m3 stops
$1,009Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
GOL Logo
12:15 pm - 11:45 pm
DTW
-
POA
33h 30m2 stops
GOL Logo
5:10 am - 10:35 am
POA
-
DTW
31h 25m2 stops
$1,086GOL
Mon, Feb 2 - Fri, Feb 6
Multiple Airlines Logo
6:15 pm - 4:10 pm
DTW
-
POA
19h 55m2 stops
Multiple Airlines Logo
10:35 am - 5:35 pm
POA
-
DTW
33h 00m2 stops
$1,210Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
5:23 pm - 11:45 pm
DTW
-
POA
28h 22m2 stops
Multiple Airlines Logo
2:50 pm - 11:59 pm
POA
-
DTW
35h 09m2 stops
$1,590Multiple Airlines
Sun, Dec 28 - Wed, Dec 31
Multiple Airlines Logo
6:00 am - 10:45 pm
DTW
-
POA
38h 45m3 stops
Multiple Airlines Logo
7:40 pm - 2:34 pm
POA
-
DTW
20h 54m3 stops
$1,670Multiple Airlines
Sun, Dec 28 - Wed, Dec 31
Multiple Airlines Logo
6:00 am - 10:45 pm
DTW
-
POA
38h 45m3 stops
Multiple Airlines Logo
7:40 pm - 7:34 pm
POA
-
DTW
25h 54m2 stops
$1,859Multiple Airlines
Sun, Dec 28 - Wed, Dec 31
Air Canada Logo
6:15 pm - 2:35 pm
DTW
-
POA
18h 20m2 stops
Air Canada Logo
5:55 pm - 5:03 pm
POA
-
DTW
25h 08m3 stops
$1,908Air Canada
Mon, Feb 2 - Fri, Feb 6
American Airlines Logo
10:46 am - 10:55 am
DTW
-
POA
22h 09m3 stops
American Airlines Logo
5:55 pm - 10:35 am
POA
-
DTW
18h 40m2 stops
$2,637American Airlines
Mon, Feb 2 - Fri, Feb 6
American Airlines Logo
10:46 am - 10:55 am
DTW
-
POA
22h 09m3 stops
American Airlines Logo
7:20 pm - 4:24 pm
POA
-
DTW
23h 04m3 stops
$3,646American Airlines
Mon, Feb 2 - Fri, Feb 6

Delta flights from Detroit Metropolitan Wayne County Airport to Porto Alegre

Our best Delta deals on Detroit Metropolitan Wayne County Airport to Porto Alegre flight tickets
Delta
Dec 24
DTW8:50 amDetroit Metropolitan Wayne County
19h 40m
2 stops
POA6:30 amPorto Alegre Salgado Filho
Dec 31
POA6:00 pmPorto Alegre Salgado Filho
25h 04m
2 stops
DTW5:04 pmDetroit Metropolitan Wayne County
$1,849
Find similar
Delta
Dec 23
DTW7:59 pmDetroit Metropolitan Wayne County
26h 41m
2 stops
POA12:40 amPorto Alegre Salgado Filho
Dec 31
POA6:00 pmPorto Alegre Salgado Filho
30h 59m
2 stops
DTW10:59 pmDetroit Metropolitan Wayne County
$1,861
Find similar
Delta
Dec 23
DTW7:59 pmDetroit Metropolitan Wayne County
26h 41m
2 stops
POA12:40 amPorto Alegre Salgado Filho
Dec 30
POA6:40 amPorto Alegre Salgado Filho
17h 53m
2 stops
DTW10:33 pmDetroit Metropolitan Wayne County
$1,862
Find similar

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
Dec 23
DTW7:59 pmDetroit Metropolitan Wayne County
32h 31m
2 stops
POA6:30 amPorto Alegre Salgado Filho
Jan 1
POA7:45 amPorto Alegre Salgado Filho
28h 44m
2 stops
DTW10:29 amDetroit Metropolitan Wayne County
$2,141
Find similar
LATAM Airlines
Dec 22
DTW4:56 pmDetroit Metropolitan Wayne County
19h 09m
2 stops
POA2:05 pmPorto Alegre Salgado Filho
Jan 2
POA6:40 amPorto Alegre Salgado Filho
20h 19m
2 stops
DTW12:59 amDetroit Metropolitan Wayne County
$2,705
Find similar
LATAM Airlines
Dec 22
DTW1:02 pmDetroit Metropolitan Wayne County
49h 58m
3 stops
POA5:00 pmPorto Alegre Salgado Filho
Jan 1
POA4:40 amPorto Alegre Salgado Filho
30h 29m
2 stops
DTW9:09 amDetroit Metropolitan Wayne County
$3,634
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 December 16, 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

Fri 1/30

6:35 am-11:05 pm

3 stops38h 30m

Porto Alegre Salgado Filho

Fri 2/6

3:25 pm-10:12 pm

3 stops32h 47m

$775

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Fri 1/30

6:15 pm-7:25 pm

2 stops23h 10m

Porto Alegre Salgado Filho

Fri 2/6

8:40 pm-10:12 pm

3 stops27h 32m

$1,009

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Mon 2/2

12:15 pm-11:45 pm

2 stops33h 30m

Porto Alegre Salgado Filho

Fri 2/6

5:10 am-10:35 am

2 stops31h 25m

$1,086

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Fri 1/30

6:15 pm-4:10 pm

2 stops19h 55m

Porto Alegre Salgado Filho

Fri 2/6

10:35 am-5:35 pm

2 stops33h 00m

$1,210

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Sun 12/28

5:23 pm-11:45 pm

2 stops28h 22m

Porto Alegre Salgado Filho

Wed 12/31

2:50 pm-11:59 pm

2 stops35h 09m

$1,590

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Sun 12/28

6:00 am-10:45 pm

3 stops38h 45m

Porto Alegre Salgado Filho

Wed 12/31

7:40 pm-2:34 pm

3 stops20h 54m

$1,670

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Sun 12/28

6:00 am-10:45 pm

3 stops38h 45m

Porto Alegre Salgado Filho

Wed 12/31

7:40 pm-7:34 pm

2 stops25h 54m

$1,859

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Mon 2/2

6:15 pm-2:35 pm

2 stops18h 20m

Porto Alegre Salgado Filho

Fri 2/6

5:55 pm-5:03 pm

3 stops25h 08m

$1,908

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Mon 2/2

10:46 am-10:55 am

3 stops22h 09m

Porto Alegre Salgado Filho

Fri 2/6

5:55 pm-10:35 am

2 stops18h 40m

$2,637

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Mon 2/2

10:46 am-10:55 am

3 stops22h 09m

Porto Alegre Salgado Filho

Fri 2/6

7:20 pm-4:24 pm

3 stops23h 04m

$3,646

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

28h 22m

Direct flights

None
The fastest flight from Detroit Metropolitan Wayne County Airport to Porto Alegre takes 28h 22m
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.
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. 28h 22m 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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