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Cheap flights from Illinois to Brazil from $257

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Brazil departing on 9/28. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Brazil

Cheap round-trip flights

Enter your travel dates to find the best prices.
Arajet Logo
6:45 am - 10:30 pm
ORD
-
GRU
13h 45m
1 stop
Arajet Logo
4:08 am - 10:10 pm
GRU
-
ORD
20h 02m
1 stop
$467Arajet
Fri, Sep 4 - Sun, Sep 13
Arajet Logo
6:45 am - 10:30 pm
ORD
-
GRU
13h 45m
1 stop
Arajet Logo
4:08 am - 10:10 pm
GRU
-
ORD
20h 02m
1 stop
$469Arajet
Fri, Sep 4 - Sun, Sep 13
LATAM Airlines Logo
6:19 pm - 10:15 am
ORD
-
GIG
12h 56m
1 stop
LATAM Airlines Logo
9:05 pm - 10:19 am
GIG
-
ORD
16h 14m
1 stop
$606LATAM Airlines
Thu, Nov 26 - Sun, Dec 6
Multiple Airlines Logo
5:30 am - 10:25 pm
ORD
-
GRU
14h 55m
1 stop
Multiple Airlines Logo
2:20 am - 3:20 pm
GRU
-
ORD
39h 00m
2 stops
$617Multiple Airlines
Mon, Sep 14 - Sun, Sep 20
LATAM Airlines Logo
1:00 pm - 10:15 am
MDW
-
GIG
18h 15m
1 stop
LATAM Airlines Logo
9:05 pm - 10:33 am
GIG
-
MDW
16h 28m
1 stop
$620LATAM Airlines
Tue, Dec 1 - Mon, Dec 7
Multiple Airlines Logo
6:45 am - 10:30 pm
ORD
-
GRU
13h 45m
1 stop
Multiple Airlines Logo
4:55 am - 11:47 pm
GRU
-
ORD
44h 52m
2 stops
$625Multiple Airlines
Fri, Sep 4 - Sun, Sep 13
Copa Airlines Logo
8:01 am - 12:25 am
ORD
-
GIG
14h 24m
1 stop
Copa Airlines Logo
5:10 am - 1:02 am
GIG
-
ORD
21h 52m
1 stop
$628Copa Airlines
Mon, Sep 14 - Mon, Sep 21
American Airlines Logo
6:00 am - 8:20 am
ORD
-
GIG
24h 20m
1 stop
American Airlines Logo
9:55 pm - 12:14 pm
GIG
-
ORD
16h 19m
1 stop
$662American Airlines
Sun, Sep 13 - Sun, Sep 20
American Airlines Logo
11:15 am - 9:55 am
ORD
-
GIG
20h 40m
1 stop
American Airlines Logo
9:55 pm - 11:53 am
GIG
-
ORD
15h 58m
1 stop
$663American Airlines
Thu, Aug 20 - Wed, Sep 2
Copa Airlines Logo
8:35 am - 8:00 am
ORD
-
GIG
21h 25m
1 stop
Copa Airlines Logo
1:35 am - 12:46 pm
GIG
-
ORD
14h 11m
1 stop
$710Copa Airlines
Sun, Oct 25 - Fri, Nov 13

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Arajet flights from Illinois to Brazil

Our best Arajet deals on Illinois to Brazil flight tickets
Arajet
Sep 4
ORD6:45 amChicago O'Hare Intl
13h 45m
1 stop
GRU10:30 pmSao Paulo Guarulhos Intl
Sep 13
GRU4:08 amSao Paulo Guarulhos Intl
20h 02m
1 stop
ORD10:10 pmChicago O'Hare Intl
$467
Arajet
Sep 4
ORD6:45 amChicago O'Hare Intl
13h 45m
1 stop
GRU10:30 pmSao Paulo Guarulhos Intl
Sep 13
GRU4:08 amSao Paulo Guarulhos Intl
20h 02m
1 stop
ORD10:10 pmChicago O'Hare Intl
$469
Arajet
Sep 4
ORD6:45 amChicago O'Hare Intl
13h 45m
1 stop
GRU10:30 pmSao Paulo Guarulhos Intl
Sep 18
GRU11:55 pmSao Paulo Guarulhos Intl
13h 17m
1 stop
ORD11:12 amChicago O'Hare Intl
$493

Delta flights from Illinois to Brazil

Our best Delta deals on Illinois to Brazil flight tickets
Delta
Dec 31
ORD9:30 amChicago O'Hare Intl
21h 45m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Feb 2
GIG10:55 pmRio de Janeiro–Galeão Intl
21h 39m
1 stop
ORD5:34 pmChicago O'Hare Intl
$663
Delta
Dec 31
MDW9:30 amChicago Midway
21h 45m
2 stops
GIG10:15 amRio de Janeiro–Galeão Intl
Feb 18
GIG7:10 amRio de Janeiro–Galeão Intl
18h 00m
2 stops
MDW10:10 pmChicago Midway
$667
Delta
Dec 30
ORD7:55 pmChicago O'Hare Intl
35h 20m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Feb 17
GIG10:55 pmRio de Janeiro–Galeão Intl
20h 17m
1 stop
ORD4:12 pmChicago O'Hare Intl
$670

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Brazil 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 August 4, 2026.
Use the filters below to find and compare flights from Illinois to Brazil that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Fri 9/4

6:45 am-10:30 pm

1 stop13h 45m

Sao Paulo Guarulhos Intl

Sun 9/13

4:08 am-10:10 pm

1 stop20h 02m

$467

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Fri 9/4

6:45 am-10:30 pm

1 stop13h 45m

Sao Paulo Guarulhos Intl

Sun 9/13

4:08 am-10:10 pm

1 stop20h 02m

$469
Quickest round-trip

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Thu 11/26

6:19 pm-10:15 am

1 stop12h 56m

Rio de Janeiro–Galeão Intl

Sun 12/6

9:05 pm-10:19 am

1 stop16h 14m

$606

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Mon 9/14

5:30 am-10:25 pm

1 stop14h 55m

Sao Paulo Guarulhos Intl

Sun 9/20

2:20 am-3:20 pm

2 stops39h 00m

$617

ChicagoRio de Janeiro

MDW - GIG

MDWGIG

Chicago Midway

Tue 12/1

1:00 pm-10:15 am

1 stop18h 15m

Rio de Janeiro–Galeão Intl

Mon 12/7

9:05 pm-10:33 am

1 stop16h 28m

$620

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Fri 9/4

6:45 am-10:30 pm

1 stop13h 45m

Sao Paulo Guarulhos Intl

Sun 9/13

4:55 am-11:47 pm

2 stops44h 52m

$625

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Mon 9/14

8:01 am-12:25 am

1 stop14h 24m

Rio de Janeiro–Galeão Intl

Mon 9/21

5:10 am-1:02 am

1 stop21h 52m

$628

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Sun 9/13

6:00 am-8:20 am

1 stop24h 20m

Rio de Janeiro–Galeão Intl

Sun 9/20

9:55 pm-12:14 pm

1 stop16h 19m

$662

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Thu 8/20

11:15 am-9:55 am

1 stop20h 40m

Rio de Janeiro–Galeão Intl

Wed 9/2

9:55 pm-11:53 am

1 stop15h 58m

$663

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Sun 10/25

8:35 am-8:00 am

1 stop21h 25m

Rio de Janeiro–Galeão Intl

Fri 11/13

1:35 am-12:46 pm

1 stop14h 11m

$710

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 Brazil from

How to get the cheapest flight ticket from Illinois to Brazil

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 month to fly to Brazil?

If you are unable to visit Brazil during the month of March, then departing from Illinois during the month September is also very affordable. Most momondo users find prices during this month for around $697.

What is the cheapest day to depart on your flight to Brazil?

The cheapest day to depart from Illinois to Brazil is on a Monday. Travelers who choose to depart for Brazil on a Monday will often find tickets for as low as $992. The most expensive day to fly to Brazil is Tuesday, with ticket prices averaging around $1,196.

What is the cheapest time of day to depart on your flight to Brazil?

Flying to Brazil from Illinois in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,014 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Brazil is in the evening when prices are around $1,099.

What is the cheapest Illinois to Brazil flight route?

Fly from Chicago O'Hare Intl to Sao Paulo Guarulhos Intl for the best Illinois - Brazil flight prices

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

You are more likely to see cheaper flights to Brazil from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Brazil for around $866 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brazil from Illinois for as low as $680 on momondo.

What cabin class options are available on Illinois to Brazil flights?

There are 3 cabin classes available to choose from on Illinois to Brazil flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Brazil flights?

You could potentially save up to 13% on your flight if you consider stops on a Illinois to Brazil flight.

Cheap Illinois to Brazil flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Brazil

Best Price Found

$556

Fastest flight time

10h 05m

Direct flights

Every day

Airports in Brazil

171 airports
The best one-way flight to Brazil from Illinois in the past 72 hours is $556. The best round-trip flight deal from Illinois to Brazil found on momondo in the last 72 hours is $967.
The fastest flight from Illinois to Brazil takes 10h 05m
Direct flights go from Illinois to Brazil every day.
There are 171 airports in Brazil. From Illinois there are direct flights to Sao Paulo Guarulhos Intl (GRU).
Search flight deals

Frequently asked questions about flying from Illinois to Brazil

  • When did momondo last update prices for flights from Illinois to Brazil?

    Prices for flights from Illinois to Brazil were last updated today.

  • How many operators does momondo search for flights from Illinois to Brazil?

  • How old do you have to be to fly from Illinois to Brazil?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Brazil.

  • What documentation or ID do you need to fly to Brazil?

    The travel and health documents you'll need for your trip to Brazil may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brazil. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Illinois to Brazil?

Best airlines flying from Illinois to Brazil

Compare and see reviews for airlines that fly from Illinois to Brazil with momondo
Airline
Rating
Free Cancellation
Price
GOLPriceFrom $269Free CancellationRating
7.3
1,269 reviews
Search GOL flights
ArajetPriceFrom $272Free CancellationRating
6.3
51 reviews
Search Arajet flights
DeltaPriceFrom $288Free CancellationRating
7.8
8,484 reviews
Search Delta flights
United AirlinesPriceFrom $298Free CancellationRating
7.4
10,060 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $304Free CancellationRating
7.4
1,969 reviews
Search LATAM Airlines flights
Copa AirlinesPriceFrom $341Free CancellationRating
7.6
1,564 reviews
Search Copa Airlines flights
AviancaPriceFrom $485Free CancellationRating
6.5
2,522 reviews
Search Avianca flights
American AirlinesPriceFrom $501Free CancellationRating
7.1
11,850 reviews
Search American Airlines flights
Air CanadaPriceFrom $615Free CancellationRating
7.1
11,427 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Brazil?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Brazil for you.

Can I find flights from Illinois to Brazil with flexible booking policies on momondo?

Yes. All flights to Brazil from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Illinois to Brazil?

Once you have performed a search for Illinois to Brazil 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 Illinois to Brazil right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Illinois to Brazil flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Brazil

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