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Cheap flights from Michigan to Porto Alegre from $309

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Michigan to Porto Alegre departing on 6/11. 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 Michigan to Porto Alegre

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:15 pm - 2:15 pm
ORD
-
POA
22h 00m
2 stops
Delta Logo
7:05 pm - 10:07 am
POA
-
ORD
18h 02m
2 stops
$750Delta
Wed, Nov 4 - Mon, Nov 9
Delta Logo
11:10 am - 9:15 am
ORD
-
POA
19h 05m
2 stops
Delta Logo
8:05 pm - 4:37 pm
POA
-
ORD
23h 32m
2 stops
$752Delta
Thu, Nov 5 - Tue, Nov 10
Copa Airlines Logo
8:02 am - 12:20 am
ORD
-
POA
14h 18m
1 stop
Copa Airlines Logo
1:20 am - 2:06 pm
POA
-
ORD
14h 46m
1 stop
$770Copa Airlines
Wed, Jun 17 - Tue, Jun 23
Multiple Airlines Logo
7:35 am - 12:30 am
ORD
-
POA
13h 55m
1 stop
Multiple Airlines Logo
6:00 am - 12:02 am
POA
-
ORD
45h 02m
2 stops
$824Multiple Airlines
Tue, Nov 3 - Sun, Nov 15
GOL Logo
10:20 pm - 11:55 pm
ORD
-
POA
22h 35m
2 stops
GOL Logo
6:25 pm - 8:20 pm
POA
-
ORD
28h 55m
2 stops
$828GOL
Tue, Nov 3 - Wed, Nov 11
GOL Logo
10:20 pm - 11:55 pm
ORD
-
POA
22h 35m
2 stops
GOL Logo
6:25 pm - 8:20 pm
POA
-
ORD
28h 55m
2 stops
$833GOL
Tue, Nov 3 - Thu, Nov 12
Multiple Airlines Logo
8:35 am - 12:30 am
ORD
-
POA
13h 55m
1 stop
Multiple Airlines Logo
7:35 pm - 12:02 am
POA
-
ORD
31h 27m
2 stops
$846Multiple Airlines
Sat, Oct 31 - Tue, Nov 10
Multiple Airlines Logo
8:35 am - 12:30 am
ORD
-
POA
13h 55m
1 stop
Multiple Airlines Logo
7:35 pm - 12:02 am
POA
-
ORD
31h 27m
2 stops
$852Multiple Airlines
Sat, Oct 31 - Wed, Nov 11
United Airlines Logo
6:30 am - 2:20 pm
ORD
-
POA
29h 50m
2 stops
United Airlines Logo
5:10 pm - 7:57 am
POA
-
ORD
40h 47m
2 stops
$873United Airlines
Sun, Jun 14 - Fri, Jun 19
United Airlines Logo
6:15 am - 2:20 pm
DTW
-
POA
31h 05m
2 stops
United Airlines Logo
11:15 am - 10:19 pm
POA
-
DTW
36h 04m
2 stops
$1,770United Airlines
Sun, Jun 21 - Sun, Jun 28

Delta flights from Michigan to Porto Alegre

Our best Delta deals on Michigan to Porto Alegre flight tickets
Delta
Nov 4
ORD1:15 pmChicago O'Hare Intl
22h 00m
2 stops
POA2:15 pmPorto Alegre Salgado Filho
Nov 9
POA7:05 pmPorto Alegre Salgado Filho
18h 02m
2 stops
ORD10:07 amChicago O'Hare Intl
$750
Delta
Nov 5
ORD11:10 amChicago O'Hare Intl
19h 05m
2 stops
POA9:15 amPorto Alegre Salgado Filho
Nov 10
POA8:05 pmPorto Alegre Salgado Filho
23h 32m
2 stops
ORD4:37 pmChicago O'Hare Intl
$752
Delta
Nov 6
ORD8:15 amChicago O'Hare Intl
18h 55m
2 stops
POA6:10 amPorto Alegre Salgado Filho
Nov 9
POA7:05 pmPorto Alegre Salgado Filho
22h 08m
2 stops
ORD2:13 pmChicago O'Hare Intl
$912

Copa Airlines flights from Michigan to Porto Alegre

Our best Copa Airlines deals on Michigan to Porto Alegre flight tickets
Copa Airlines
Jun 17
ORD8:02 amChicago O'Hare Intl
14h 18m
1 stop
POA12:20 amPorto Alegre Salgado Filho
Jun 23
POA1:20 amPorto Alegre Salgado Filho
14h 46m
1 stop
ORD2:06 pmChicago O'Hare Intl
$770
Copa Airlines
Nov 3
ORD7:35 amChicago O'Hare Intl
13h 55m
1 stop
POA12:30 amPorto Alegre Salgado Filho
Nov 10
POA1:45 amPorto Alegre Salgado Filho
14h 01m
1 stop
ORD12:46 pmChicago O'Hare Intl
$896
Copa Airlines
Jun 14
ORD8:02 amChicago O'Hare Intl
14h 18m
1 stop
POA12:20 amPorto Alegre Salgado Filho
Jun 18
POA1:20 amPorto Alegre Salgado Filho
18h 06m
1 stop
ORD5:26 pmChicago O'Hare Intl
$911

momondo Fare Finder

 
Customize your flight search to find flights from Michigan 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 May 11, 2026.
Use the filters below to find and compare flights from Michigan to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Wed 11/4

1:15 pm-2:15 pm

2 stops22h 00m

Porto Alegre Salgado Filho

Mon 11/9

7:05 pm-10:07 am

2 stops18h 02m

$750

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Thu 11/5

11:10 am-9:15 am

2 stops19h 05m

Porto Alegre Salgado Filho

Tue 11/10

8:05 pm-4:37 pm

2 stops23h 32m

$752
Quickest round-trip

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Wed 6/17

8:02 am-12:20 am

1 stop14h 18m

Porto Alegre Salgado Filho

Tue 6/23

1:20 am-2:06 pm

1 stop14h 46m

$770

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Tue 11/3

7:35 am-12:30 am

1 stop13h 55m

Porto Alegre Salgado Filho

Sun 11/15

6:00 am-12:02 am

2 stops45h 02m

$824

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Tue 11/3

10:20 pm-11:55 pm

2 stops22h 35m

Porto Alegre Salgado Filho

Wed 11/11

6:25 pm-8:20 pm

2 stops28h 55m

$828

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Tue 11/3

10:20 pm-11:55 pm

2 stops22h 35m

Porto Alegre Salgado Filho

Thu 11/12

6:25 pm-8:20 pm

2 stops28h 55m

$833

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Sat 10/31

8:35 am-12:30 am

1 stop13h 55m

Porto Alegre Salgado Filho

Tue 11/10

7:35 pm-12:02 am

2 stops31h 27m

$846

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Sat 10/31

8:35 am-12:30 am

1 stop13h 55m

Porto Alegre Salgado Filho

Wed 11/11

7:35 pm-12:02 am

2 stops31h 27m

$852

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Sun 6/14

6:30 am-2:20 pm

2 stops29h 50m

Porto Alegre Salgado Filho

Fri 6/19

5:10 pm-7:57 am

2 stops40h 47m

$873

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Sun 6/21

6:15 am-2:20 pm

2 stops31h 05m

Porto Alegre Salgado Filho

Sun 6/28

11:15 am-10:19 pm

2 stops36h 04m

$1,770

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto Alegre from

How to get the cheapest flight ticket from Michigan 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 Michigan to Porto Alegre Salgado Filho?

GOL, LATAM Airlines, and Copa Airlines are the most popular carriers operating from Michigan to Porto Alegre Salgado Filho

Cheap Michigan to Porto Alegre flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Michigan to Porto Alegre

Fastest flight time

16h 40m

Direct flights

None
The fastest flight from Michigan to Porto Alegre takes 16h 40m
There are no direct flights from Michigan to Porto Alegre. There are no popular flight routes from Michigan to Porto Alegre.
Search flight deals

Frequently asked questions about flying from Michigan to Porto Alegre

  • When did momondo last update prices for flights from Michigan to Porto Alegre Salgado Filho Airport?

    Prices for flights from Michigan to Porto Alegre Salgado Filho Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Michigan to Porto Alegre Salgado Filho Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Michigan to Porto Alegre Salgado Filho Airport.

  • What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?

    The necessary travel and health documents for your Porto Alegre Salgado Filho Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Porto Alegre from Michigan is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Porto Alegre quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Porto Alegre from Michigan with this policy.

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

Once you have performed a search for Michigan to Porto Alegre flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Michigan to Porto Alegre flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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