How does KAYAK find such low prices on flights from Michigan to Porto Alegre?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Michigan to Porto Alegre. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Michigan to Porto Alegre?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto Alegre from Michigan is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Michigan to Porto Alegre?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto Alegre with an airline and back to Michigan with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Michigan to Porto Alegre?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto Alegre from Michigan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$345 CHEAP FLIGHTS from Michigan to Porto Alegre

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Cheap Flights from Michigan to Porto Alegre

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Michigan to Porto Alegre that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Michigan to Porto Alegre

Mon, Mar 2 - Tue, Mar 31

5:45 am - 8:45 amORD-POA

24h 00m2 stops

5:30 am - 11:40 pmPOA-ORD

20h 10m2 stops

$537Multiple Airlines

Find Deal

Fri, Feb 27 - Sat, Mar 14

1:35 pm - 11:15 pmORD-POA

30h 40m2 stops

3:45 pm - 10:10 pmPOA-ORD

32h 25m2 stops

$604Multiple Airlines

Find Deal

Mon, Jan 26 - Sun, Mar 15

1:35 pm - 9:55 amORD-POA

17h 20m2 stops

5:55 pm - 1:15 pmPOA-ORD

21h 20m2 stops

$715GOL

Find Deal

Thu, Feb 12 - Thu, Feb 26

6:20 pm - 4:10 pmORD-POA

42h 50m2 stops

3:25 pm - 5:30 amPOA-ORD

17h 05m1 stop

$734United Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 25

12:50 pm - 4:30 pmORD-POA

24h 40m2 stops

5:10 pm - 2:55 pmPOA-ORD

23h 45m2 stops

$751Air Canada

Find Deal

Tue, Mar 3 - Wed, Mar 25

7:15 am - 2:35 pmORD-POA

28h 20m2 stops

5:10 pm - 8:00 pmPOA-ORD

28h 50m2 stops

$752Air Canada

Find Deal

Tue, Feb 3 - Tue, Mar 17

4:49 pm - 11:45 pmORD-POA

27h 56m2 stops

5:20 pm - 9:26 pmPOA-ORD

30h 06m2 stops

$757GOL

Find Deal

Mon, Jan 26 - Sun, Mar 15

12:48 pm - 9:15 amMDW-POA

17h 27m2 stops

2:05 pm - 9:56 amPOA-MDW

21h 51m2 stops

$888LATAM Airlines

Find Deal

Tue, Feb 3 - Sun, Mar 22

10:53 am - 5:20 pmMDW-POA

27h 27m2 stops

6:00 pm - 12:01 pmPOA-MDW

20h 01m2 stops

$982LATAM Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 25

3:55 pm - 2:35 pmORD-POA

19h 40m2 stops

3:25 pm - 7:00 amPOA-ORD

17h 35m1 stop

$1,061United Airlines

Find Deal

Cheapest round-trip

$537

Multiple Airlines

Mon 3/2Tue 3/31

ORD - POA • 2 stops

Cheapest one-way

$345

GOL

Sat 3/21

ORD - POA • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Porto Alegre!

Useful Info

Cheapest flight	$345

Flight from Chicago to Porto Alegre

How does KAYAK find such low prices on flights from Michigan to Porto Alegre?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Michigan to Porto Alegre.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Michigan to Porto Alegre?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto Alegre from Michigan is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Michigan to Porto Alegre?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto Alegre with an airline and back to Michigan with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Michigan to Porto Alegre?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto Alegre from Michigan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Porto Alegre

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

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Return flight deals

Information on the airport you'll fly into in Porto Alegre

Porto Alegre (POA)

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POA

$345 Find Cheap Flights from Michigan to Porto Alegre

KAYAK searches hundreds of travel sites at once for deals on flights to Porto Alegre

Cheap Flights from Michigan to Porto Alegre

Recent round-trip flight deals from Michigan to Porto Alegre

Recent one-way flight deals from Michigan to Porto Alegre

Everything you should know

Good to know

FAQs for booking flights from Michigan to Porto Alegre

How does KAYAK find such low prices on flights from Michigan to Porto Alegre?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Michigan to Porto Alegre.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Michigan to Porto Alegre?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto Alegre from Michigan is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Michigan to Porto Alegre?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto Alegre with an airline and back to Michigan with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Michigan to Porto Alegre?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto Alegre from Michigan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Porto Alegre

Information on the airport you'll fly into in Porto Alegre

Cabin class types available on flights to Michigan

Complete your trip to Porto Alegre with a hotel stay or car rental

Find direct flights for Porto Alegre

Flights to other popular destinations

Flights from domestic origins to Porto Alegre

Choose which airport to fly into in Porto Alegre

Find deals for your return flight