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Cheap flights from Illinois to Rio de Janeiro from $303

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 Rio de Janeiro departing on 8/26. 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 Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
6:25 pm - 10:15 am
ORD
-
GIG
13h 50m
1 stop
LATAM Airlines Logo
9:00 pm - 6:49 pm
GIG
-
ORD
23h 49m
1 stop
$582LATAM Airlines
Fri, Aug 14 - Thu, Aug 27
LATAM Airlines Logo
6:25 pm - 10:15 am
ORD
-
GIG
13h 50m
1 stop
LATAM Airlines Logo
9:00 pm - 8:44 am
GIG
-
ORD
13h 44m
1 stop
$594LATAM Airlines
Fri, Aug 14 - Thu, Aug 27
LATAM Airlines Logo
8:05 am - 9:15 pm
ORD
-
GIG
35h 10m
2 stops
LATAM Airlines Logo
9:00 pm - 6:45 pm
GIG
-
ORD
23h 45m
1 stop
$599LATAM Airlines
Tue, Sep 8 - Mon, Sep 14
Delta Logo
11:23 am - 10:15 am
ORD
-
GIG
20h 52m
1 stop
Delta Logo
9:00 pm - 8:44 am
GIG
-
ORD
13h 44m
1 stop
$605Delta
Fri, Aug 14 - Thu, Aug 27
Delta Logo
5:10 pm - 10:15 am
MDW
-
GIG
15h 05m
1 stop
Delta Logo
9:00 pm - 4:15 pm
GIG
-
MDW
21h 15m
1 stop
$605Delta
Fri, Aug 14 - Thu, Aug 27
GOL Logo
2:30 pm - 8:20 am
ORD
-
GIG
15h 50m
1 stop
GOL Logo
10:10 pm - 10:00 am
GIG
-
ORD
13h 50m
1 stop
$612GOL
Fri, Aug 21 - Sat, Aug 29
GOL Logo
4:33 pm - 9:25 am
ORD
-
GIG
13h 52m
1 stop
GOL Logo
11:55 pm - 11:05 am
GIG
-
ORD
14h 10m
1 stop
$613GOL
Wed, Nov 4 - Thu, Nov 12
American Airlines Logo
7:09 am - 8:20 am
ORD
-
GIG
23h 11m
1 stop
American Airlines Logo
10:10 pm - 10:00 am
GIG
-
ORD
13h 50m
1 stop
$614American Airlines
Sun, Aug 16 - Sun, Aug 23
American Airlines Logo
1:24 pm - 8:20 am
ORD
-
GIG
16h 56m
2 stops
American Airlines Logo
10:10 pm - 10:00 am
GIG
-
ORD
13h 50m
1 stop
$618American Airlines
Sun, Aug 16 - Sun, Aug 23
United Airlines Logo
5:30 pm - 8:15 am
STL
-
GIG
36h 45m
2 stops
United Airlines Logo
9:05 pm - 10:59 pm
GIG
-
STL
27h 54m
2 stops
$974United Airlines
Wed, Aug 12 - Tue, Aug 18

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United Airlines flights from Illinois to Rio de Janeiro–Galeão Intl Airport

Our best United Airlines deals on Illinois to Rio de Janeiro–Galeão Intl Airport flight tickets
United Airlines
Sep 14
ORD5:30 amChicago O'Hare Intl
24h 45m
1 stop
GIG8:15 amRio de Janeiro–Galeão Intl
Sep 21
GIG9:05 pmRio de Janeiro–Galeão Intl
16h 15m
1 stop
ORD11:20 amChicago O'Hare Intl
$643
United Airlines
Nov 1
ORD6:55 amChicago O'Hare Intl
23h 40m
1 stop
GIG9:35 amRio de Janeiro–Galeão Intl
Nov 10
GIG9:55 pmRio de Janeiro–Galeão Intl
16h 20m
1 stop
ORD11:15 amChicago O'Hare Intl
$644
United Airlines
Oct 31
ORD9:35 pmChicago O'Hare Intl
34h 00m
1 stop
GIG9:35 amRio de Janeiro–Galeão Intl
Nov 13
GIG9:55 pmRio de Janeiro–Galeão Intl
15h 16m
1 stop
ORD10:11 amChicago O'Hare Intl
$652

LATAM Airlines flights from Illinois to Rio de Janeiro–Galeão Intl Airport

Our best LATAM Airlines deals on Illinois to Rio de Janeiro–Galeão Intl Airport flight tickets
LATAM Airlines
Aug 14
ORD6:25 pmChicago O'Hare Intl
13h 50m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Aug 27
GIG9:00 pmRio de Janeiro–Galeão Intl
23h 49m
1 stop
ORD6:49 pmChicago O'Hare Intl
$582
LATAM Airlines
Aug 14
ORD6:25 pmChicago O'Hare Intl
13h 50m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Aug 27
GIG9:00 pmRio de Janeiro–Galeão Intl
13h 44m
1 stop
ORD8:44 amChicago O'Hare Intl
$594
LATAM Airlines
Sep 8
ORD8:05 amChicago O'Hare Intl
35h 10m
2 stops
GIG9:15 pmRio de Janeiro–Galeão Intl
Sep 14
GIG9:00 pmRio de Janeiro–Galeão Intl
23h 45m
1 stop
ORD6:45 pmChicago O'Hare Intl
$599

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Rio de Janeiro–Galeão Intl Airport 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 July 3, 2026.
Use the filters below to find and compare flights from Illinois to Rio de Janeiro–Galeão Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Fri 8/14

6:25 pm-10:15 am

1 stop13h 50m

Rio de Janeiro–Galeão Intl

Thu 8/27

9:00 pm-6:49 pm

1 stop23h 49m

$582
Quickest round-trip

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Fri 8/14

6:25 pm-10:15 am

1 stop13h 50m

Rio de Janeiro–Galeão Intl

Thu 8/27

9:00 pm-8:44 am

1 stop13h 44m

$594

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Tue 9/8

8:05 am-9:15 pm

2 stops35h 10m

Rio de Janeiro–Galeão Intl

Mon 9/14

9:00 pm-6:45 pm

1 stop23h 45m

$599

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Fri 8/14

11:23 am-10:15 am

1 stop20h 52m

Rio de Janeiro–Galeão Intl

Thu 8/27

9:00 pm-8:44 am

1 stop13h 44m

$605

ChicagoRio de Janeiro

MDW - GIG

MDWGIG

Chicago Midway

Fri 8/14

5:10 pm-10:15 am

1 stop15h 05m

Rio de Janeiro–Galeão Intl

Thu 8/27

9:00 pm-4:15 pm

1 stop21h 15m

$605

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Fri 8/21

2:30 pm-8:20 am

1 stop15h 50m

Rio de Janeiro–Galeão Intl

Sat 8/29

10:10 pm-10:00 am

1 stop13h 50m

$612

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Wed 11/4

4:33 pm-9:25 am

1 stop13h 52m

Rio de Janeiro–Galeão Intl

Thu 11/12

11:55 pm-11:05 am

1 stop14h 10m

$613

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Sun 8/16

7:09 am-8:20 am

1 stop23h 11m

Rio de Janeiro–Galeão Intl

Sun 8/23

10:10 pm-10:00 am

1 stop13h 50m

$614

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Sun 8/16

1:24 pm-8:20 am

2 stops16h 56m

Rio de Janeiro–Galeão Intl

Sun 8/23

10:10 pm-10:00 am

1 stop13h 50m

$618

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

Wed 8/12

5:30 pm-8:15 am

2 stops36h 45m

Rio de Janeiro–Galeão Intl

Tue 8/18

9:05 pm-10:59 pm

2 stops27h 54m

$974

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Illinois to Rio de Janeiro–Galeão Intl Airport

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 Rio de Janeiro–Galeão Intl Airport?

In general, September is the cheapest month to fly from Illinois to Rio de Janeiro–Galeão Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $260. If you are unable to visit Rio de Janeiro–Galeão Intl Airport during the month of September, then departing from Illinois during the month July is also very affordable. Most momondo users find prices during this month for around $267.

How far in advance should I book a flight from Illinois to Rio de Janeiro–Galeão Intl Airport?

You are more likely to see cheaper flights to Rio de Janeiro–Galeão Intl Airport from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Rio de Janeiro–Galeão Intl Airport for around $778 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rio de Janeiro–Galeão Intl Airport from Illinois for as low as $667 on momondo.

Can stopping save me money on Illinois to Rio de Janeiro–Galeão Intl Airport flights?

You could potentially save up to 6% on your flight if you consider stops on a Illinois to Rio de Janeiro–Galeão Intl Airport flight.

Cheap Illinois to Rio de Janeiro–Galeão Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Rio de Janeiro–Galeão Intl Airport

Fastest flight time

13h 10m

Direct flights

None
The fastest flight from Illinois to Rio de Janeiro–Galeão Intl Airport takes 13h 10m
There are no direct flights from Illinois to Rio de Janeiro–Galeão Intl Airport. There are no popular flight routes from Illinois to Rio de Janeiro–Galeão Intl Airport.
Search flight deals

Frequently asked questions about flying from Illinois to Rio de Janeiro–Galeão Intl Airport

  • When did momondo last update prices for flights from Illinois to Rio de Janeiro–Galeão Intl Airport?

    Prices for flights from Illinois to Rio de Janeiro–Galeão Intl Airport are updated daily.

  • How many operators does momondo search for flights from Illinois to Rio de Janeiro–Galeão Intl Airport?

  • How old do you have to be to fly from Illinois to Rio de Janeiro–Galeão Intl Airport?

    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 Rio de Janeiro–Galeão Intl Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro–Galeão Intl Airport?

    The required travel and health documents for your Rio de Janeiro–Galeão Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rio de Janeiro–Galeão Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Rio de Janeiro–Galeão Intl Airport

Compare and see reviews for airlines that fly from Illinois to Rio de Janeiro–Galeão Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
GOLPriceFrom $269Free CancellationRating
7.3
1,252 reviews
Search GOL flights
DeltaPriceFrom $288Free CancellationRating
7.8
8,455 reviews
Search Delta flights
LATAM AirlinesPriceFrom $292Free CancellationRating
7.4
1,947 reviews
Search LATAM Airlines flights
Copa AirlinesPriceFrom $341Free CancellationRating
7.6
1,567 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $378Free CancellationRating
7.4
9,931 reviews
Search United Airlines flights
American AirlinesPriceFrom $501Free CancellationRating
7.1
11,766 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Rio de Janeiro?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Rio de Janeiro. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Illinois to Rio de Janeiro with flexible booking policies on momondo?

momondo does allow users to show only those flights to Rio de Janeiro from Illinois which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Illinois to Rio de Janeiro?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rio de Janeiro from Illinois.

I’m not ready to book a flight from Illinois to Rio de Janeiro right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Illinois to Rio de Janeiro now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rio de Janeiro and let you know when they change.

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