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

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 Porto Alegre to Illinois. 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 Porto Alegre to Illinois?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Porto Alegre to Illinois 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 Porto Alegre to Illinois?

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 from Porto Alegre to Illinois with an airline and back 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 Porto Alegre to Illinois?

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 from Porto Alegre to Illinois 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>

Which airlines provide the cheapest flights from Porto Alegre to Illinois?

In the past 3 days, the cheapest round-trip tickets from Porto Alegre to Illinois were found on GOL ($771) and Avianca ($819).

What is the cheapest time of day to fly to Illinois?

The cheapest time of day to fly to Illinois is generally at night , when round-trip flights cost $1,016 on average. The most expensive time of day to fly to Illinois is generally at night, which is peak travel time and where the average cost of a ticket is $1,016.

How long does a flight from Porto Alegre to Illinois take?

The duration of a flight to Illinois depends on your arrival airport. The shortest routes to Illinois from Porto Alegre are to Chicago , which takes 18h 40m , and Bloomington , which takes 22h 44m.

$771 CHEAP FLIGHTS from Porto Alegre to Illinois

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Cheap Flights from Porto Alegre to Illinois

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Porto Alegre to Illinois 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

Last minute

Recent round-trip flight deals from Porto Alegre to Illinois

Sun, Aug 31 - Thu, Sep 11

5:10 am - 10:41 pmPOA-ORD

19h 31m2 stops

2:35 pm - 12:55 amORD-POA

32h 20m2 stops

$771GOL

Find Deal

Thu, Sep 18 - Thu, Sep 25

8:10 pm - 1:15 pmPOA-ORD

43h 05m2 stops

2:35 pm - 8:05 amORD-POA

39h 30m2 stops

$819Avianca

Find Deal

Sun, Jul 6 - Mon, Jul 14

1:23 am - 1:42 pmPOA-ORD

14h 19m1 stop

7:54 am - 12:15 amORD-POA

14h 21m1 stop

$969Copa Airlines

Find Deal

Wed, Jul 16 - Fri, Jul 25

1:23 am - 12:20 amPOA-ORD

24h 57m1 stop

7:54 am - 12:15 amORD-POA

14h 21m1 stop

$989Copa Airlines

Find Deal

Sun, Oct 5 - Mon, Oct 27

6:35 pm - 6:45 amPOA-ORD

14h 10m1 stop

7:10 am - 5:55 pmORD-POA

32h 45m2 stops

$998United Airlines

Find Deal

Sun, Oct 5 - Mon, Oct 27

5:45 pm - 12:52 pmPOA-ORD

21h 07m2 stops

1:30 pm - 1:50 pmORD-POA

22h 20m2 stops

$1,002LATAM Airlines

Find Deal

Thu, Jul 31 - Thu, Aug 7

5:35 pm - 6:45 amPOA-ORD

15h 10m1 stop

9:31 pm - 4:50 pmORD-POA

41h 19m2 stops

$1,003United Airlines

Find Deal

Tue, Aug 5 - Tue, Aug 19

7:00 pm - 6:45 amPOA-ORD

13h 45m1 stop

12:45 pm - 4:50 pmORD-POA

26h 05m2 stops

$1,046

Find Deal

Mon, Jul 7 - Mon, Jul 14

6:40 am - 12:09 amPOA-ORD

19h 29m2 stops

9:50 am - 7:50 pmORD-POA

32h 00m2 stops

$1,059LATAM Airlines

Find Deal

Thu, Sep 18 - Thu, Sep 25

3:30 pm - 6:45 amPOA-ORD

17h 15m1 stop

9:15 pm - 4:50 pmORD-POA

17h 35m1 stop

$1,127

Find Deal

Useful Info

KAYAK's insights & trends for Porto Alegre to Illinois flights

Get data-powered insights and trends into flights from Porto Alegre to Illinois to help you find the cheapest flights, the best time to fly and much more.

Prices

Airlines

The cheapest month for flights from Porto Alegre to Illinois is April, when tickets cost $794 (return) on average. On the other hand, the most expensive months are October and June, when the average cost of round-trip tickets is $1,257 and $1,212 respectively.

Find deals

Low season	August
High season	February
Cheapest flight	$771

Best time to beat the crowds with an average 1% drop in price.

Most popular time to fly and prices are also 1% lower on average.

Flight from Porto Alegre to Chicago

How does KAYAK find such low prices on flights from Porto Alegre to Illinois?
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 Porto Alegre to Illinois.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Porto Alegre to Illinois?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Porto Alegre to Illinois 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 Porto Alegre to Illinois?
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 from Porto Alegre to Illinois with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Porto Alegre to Illinois?
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 from Porto Alegre to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
What is the cheapest time of day to fly to Illinois?
The cheapest time of day to fly to Illinois is generally at night, when round-trip flights cost $1,016 on average. The most expensive time of day to fly to Illinois is generally at night, which is peak travel time and where the average cost of a ticket is $1,016.

Everything you need to know for your flight from Porto Alegre to Illinois

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Return flight deals

Information on your arrival and departure airports

Porto Alegre (POA)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

$771 Find Cheap Flights from Porto Alegre to Illinois

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

Cheap Flights from Porto Alegre to Illinois

Recent round-trip flight deals from Porto Alegre to Illinois

Recent last minute flight deals from Porto Alegre to Illinois

KAYAK's insights & trends for Porto Alegre to Illinois flights

Get data-powered insights and trends into flights from Porto Alegre to Illinois to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Porto Alegre to Illinois?

The cheapest month for flights from Porto Alegre to Illinois is April, when tickets cost $794 (return) on average. On the other hand, the most expensive months are October and June, when the average cost of round-trip tickets is $1,257 and $1,212 respectively.

Which airlines provide the cheapest flights from Porto Alegre to Illinois?

In the past 3 days, the cheapest round-trip tickets from Porto Alegre to Illinois were found on GOL ($771) and Avianca ($819).

How long does a flight from Porto Alegre to Illinois take?

The duration of a flight to Illinois depends on your arrival airport. The shortest routes to Illinois from Porto Alegre are to Chicago, which takes 18h 40m, and Bloomington, which takes 22h 44m.

Good to know

FAQs - booking Illinois flights

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

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 Porto Alegre to Illinois.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Porto Alegre to Illinois 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 Porto Alegre to Illinois?

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 from Porto Alegre to Illinois with an airline and back with another airline.

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

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 from Porto Alegre to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What is the cheapest time of day to fly to Illinois?

The cheapest time of day to fly to Illinois is generally at night, when round-trip flights cost $1,016 on average. The most expensive time of day to fly to Illinois is generally at night, which is peak travel time and where the average cost of a ticket is $1,016.

Everything you need to know for your flight from Porto Alegre to Illinois

Information on your arrival and departure airports

Cabin class types available on flights to Illinois

Complete your trip to Illinois with a hotel stay or car rental

Flights to other popular destinations

Flights from other airports in Porto Alegre to Illinois

Find deals for your return flight