$265 Find Cheap Flights from Brazil to Illinois - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brazil to Illinois departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Brazil to Illinois

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Brazil 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.

Recent round-trip flight deals from Brazil to Illinois

Mon, Nov 2 - Sun, Nov 8
United Airlines Logo
9:55 pm - 10:11 am
GIG
-
ORD
15h 16m
1 stop
United Airlines Logo
5:30 am - 9:35 am
ORD
-
GIG
25h 05m
1 stop
$493United Airlines
Wed, Nov 4 - Sun, Nov 8
United Airlines Logo
9:55 pm - 10:11 am
GIG
-
ORD
15h 16m
1 stop
United Airlines Logo
6:55 am - 9:35 am
ORD
-
GIG
23h 40m
1 stop
$493United Airlines
Thu, Nov 5 - Sun, Nov 8
United Airlines Logo
9:55 pm - 9:36 pm
GIG
-
ORD
26h 41m
1 stop
United Airlines Logo
6:55 am - 9:35 am
ORD
-
GIG
23h 40m
1 stop
$493United Airlines
Sun, Sep 20 - Mon, Oct 5
American Airlines Logo
9:55 pm - 12:14 pm
GIG
-
ORD
16h 19m
1 stop
American Airlines Logo
4:26 pm - 9:55 am
ORD
-
GIG
15h 29m
1 stop
$495American Airlines
Sun, Sep 20 - Mon, Oct 5
American Airlines Logo
9:55 pm - 12:50 pm
GIG
-
ORD
16h 55m
2 stops
American Airlines Logo
4:26 pm - 9:55 am
ORD
-
GIG
15h 29m
1 stop
$495American Airlines
Fri, Sep 11 - Sat, Sep 26
American Airlines Logo
9:55 pm - 4:46 pm
GIG
-
ORD
20h 51m
1 stop
American Airlines Logo
11:37 am - 9:55 am
ORD
-
GIG
20h 18m
1 stop
$500American Airlines
Sun, Sep 13 - Wed, Sep 30
Copa Airlines Logo
1:20 am - 1:02 am
POA
-
ORD
25h 42m
1 stop
Copa Airlines Logo
8:01 am - 12:20 am
ORD
-
POA
14h 19m
1 stop
$775Copa Airlines
Tue, Sep 8 - Wed, Sep 16
Copa Airlines Logo
1:20 am - 1:59 pm
POA
-
ORD
14h 39m
1 stop
Copa Airlines Logo
8:01 am - 12:20 am
ORD
-
POA
14h 19m
1 stop
$775Copa Airlines
Mon, Oct 19 - Mon, Oct 19
Avianca Logo
7:35 am - 9:20 pm
GRU
-
ORD
15h 45m
1 stop
Avianca Logo
11:20 pm - 10:30 pm
ORD
-
GRU
21h 10m
1 stop
$796Avianca
Mon, Oct 19 - Mon, Oct 19
Avianca Logo
7:35 am - 9:20 pm
GRU
-
ORD
15h 45m
1 stop
Avianca Logo
11:20 pm - 4:05 pm
ORD
-
GRU
14h 45m
1 stop
$798Avianca
Booking Insights

KAYAK's insights & trends for flights to Illinois

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

What is the cheapest flight to Illinois?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

The cheapest ticket to Illinois from Brazil found in the last 5 days was to Chicago O'Hare Intl Airport, at $646 round-trip. The most popular route is Sao Paulo Guarulhos Intl Airport (GRU) to Chicago O'Hare Intl Airport (ORD) and the cheapest round-trip airline ticket found on this route in the last 5 days was $646.

What is the cheapest month to fly from Brazil to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Brazil to Illinois, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Brazil to Illinois is February, when tickets cost $340 (return) on average. On the other hand, the most expensive months are January and July, when the average cost of round-trip tickets is $626 and $456 respectively.

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

The average price for all round-trip flights from Brazil to Illinois depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Illinois is generally at night, when round-trip flights cost $1,000 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 $1,000.

How far in advance should I book a flight from Brazil to Illinois?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Illinois, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Brazil to Illinois, you should book around 3 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Which is the cheapest airport to fly into in Illinois?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Illinois is Chicago O'Hare Intl Airport (ORD), with an average flight price of $666.

Find deals

Good to know

Low season

January

Cheapest flight

$265
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Rio de Janeiro to Chicago O'Hare Airport

FAQs for booking flights from Brazil to Illinois

  • How does KAYAK find such low prices on flights from Brazil 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 Brazil to Illinois.

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

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

    Based on KAYAK data, the cheapest day to fly to Illinois is Wednesday where round-trip tickets can be as cheap as $873. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,045 on average.

Everything you need to know for your flight to Illinois

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Illinois
Business Class flights to Illinoisfrom $4,399
Premium Economy Class flights to Illinoisfrom $2,137
Economy Class flights to Illinoisfrom $646