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Cheap flights from Illinois to Rio de Janeiro from $261

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 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:20 pm - 12:30 amORD-GIG
23h 10m2 stops
Multiple Airlines Logo
7:45 pm - 9:20 pmGIG-ORD
27h 35m2 stops
$525Multiple Airlines
Find Deal
Wed, Mar 11 - Wed, Mar 18
Multiple Airlines Logo
2:45 pm - 7:20 amORD-GIG
14h 35m1 stop
Multiple Airlines Logo
1:45 am - 9:20 pmGIG-ORD
21h 35m1 stop
$535Multiple Airlines
Find Deal
Sun, Mar 15 - Tue, Mar 24
Multiple Airlines Logo
9:52 am - 8:20 amORD-GIG
19h 28m1 stop
Multiple Airlines Logo
8:45 pm - 12:15 pmGIG-ORD
18h 30m2 stops
$537Multiple Airlines
Find Deal
Wed, Feb 25 - Wed, Mar 4
Copa Airlines Logo
8:34 am - 12:30 amORD-GIG
13h 56m1 stop
Copa Airlines Logo
1:40 am - 1:31 pmGIG-ORD
13h 51m1 stop
$540Copa Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 18
American Airlines Logo
1:15 pm - 8:20 amORD-GIG
16h 05m1 stop
American Airlines Logo
11:00 pm - 10:53 amGIG-ORD
14h 53m1 stop
$553American Airlines
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Wed, Feb 25 - Wed, Mar 4
American Airlines Logo
11:42 am - 10:15 amORD-GIG
20h 33m1 stop
American Airlines Logo
7:45 pm - 10:51 amGIG-ORD
17h 06m2 stops
$559American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 18
Copa Airlines Logo
3:22 pm - 8:00 amORD-GIG
14h 38m1 stop
Copa Airlines Logo
1:40 am - 1:31 pmGIG-ORD
13h 51m1 stop
$560Copa Airlines
Find Deal
Sun, Mar 22 - Thu, Mar 26
LATAM Airlines Logo
10:24 am - 10:15 amORD-GIG
20h 51m1 stop
LATAM Airlines Logo
9:30 pm - 8:38 amGIG-ORD
14h 08m1 stop
$585LATAM Airlines
Find Deal
Thu, Feb 5 - Wed, Feb 25
LATAM Airlines Logo
12:46 pm - 8:20 amMDW-GIG
16h 34m1 stop
LATAM Airlines Logo
9:30 pm - 9:56 amGIG-MDW
14h 26m1 stop
$587LATAM Airlines
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Wed, Mar 4 - Wed, Mar 11
Avianca Logo
2:35 pm - 6:20 amORD-GIG
13h 45m1 stop
Avianca Logo
1:30 am - 1:15 pmGIG-ORD
13h 45m1 stop
$599Avianca
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Tue, Apr 28 - Thu, May 7

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

Our best Copa Airlines deals on Illinois to Rio de Janeiro–Galeão Intl Airport flight tickets
Copa Airlines
Mar 10
ORD8:34 amChicago O'Hare Intl
13h 56m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
Mar 18
GIG1:40 amRio de Janeiro–Galeão Intl
13h 51m
1 stop
ORD1:31 pmChicago O'Hare Intl
$540
Find similar
Copa Airlines
Mar 22
ORD3:22 pmChicago O'Hare Intl
14h 38m
1 stop
GIG8:00 amRio de Janeiro–Galeão Intl
Mar 26
GIG1:40 amRio de Janeiro–Galeão Intl
13h 51m
1 stop
ORD1:31 pmChicago O'Hare Intl
$560
Find similar
Copa Airlines
Nov 17
ORD6:56 amChicago O'Hare Intl
22h 04m
1 stop
GIG8:00 amRio de Janeiro–Galeão Intl
Dec 2
GIG1:30 amRio de Janeiro–Galeão Intl
25h 35m
1 stop
ORD12:05 amChicago O'Hare Intl
$603
Find similar

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

Our best American Airlines deals on Illinois to Rio de Janeiro–Galeão Intl Airport flight tickets
American Airlines
Feb 25
ORD1:15 pmChicago O'Hare Intl
16h 05m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Mar 4
GIG11:00 pmRio de Janeiro–Galeão Intl
14h 53m
1 stop
ORD10:53 amChicago O'Hare Intl
$553
Find similar
American Airlines
Mar 10
ORD11:42 amChicago O'Hare Intl
20h 33m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Mar 18
GIG7:45 pmRio de Janeiro–Galeão Intl
17h 06m
2 stops
ORD10:51 amChicago O'Hare Intl
$559
Find similar
American Airlines
Nov 12
ORD10:29 amChicago O'Hare Intl
16h 46m
2 stops
GIG6:15 amRio de Janeiro–Galeão Intl
Nov 18
GIG8:35 pmRio de Janeiro–Galeão Intl
17h 31m
2 stops
ORD11:06 amChicago O'Hare Intl
$563
Find similar

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 November 10, 2025.
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

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Wed 3/11

11:20 pm-12:30 am

2 stops23h 10m

Rio de Janeiro–Galeão Intl

Wed 3/18

7:45 pm-9:20 pm

2 stops27h 35m

$525

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Sun 3/15

2:45 pm-7:20 am

1 stop14h 35m

Rio de Janeiro–Galeão Intl

Tue 3/24

1:45 am-9:20 pm

1 stop21h 35m

$535

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Wed 2/25

9:52 am-8:20 am

1 stop19h 28m

Rio de Janeiro–Galeão Intl

Wed 3/4

8:45 pm-12:15 pm

2 stops18h 30m

$537

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Tue 3/10

8:34 am-12:30 am

1 stop13h 56m

Rio de Janeiro–Galeão Intl

Wed 3/18

1:40 am-1:31 pm

1 stop13h 51m

$540

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Wed 2/25

1:15 pm-8:20 am

1 stop16h 05m

Rio de Janeiro–Galeão Intl

Wed 3/4

11:00 pm-10:53 am

1 stop14h 53m

$553

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Tue 3/10

11:42 am-10:15 am

1 stop20h 33m

Rio de Janeiro–Galeão Intl

Wed 3/18

7:45 pm-10:51 am

2 stops17h 06m

$559

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Sun 3/22

3:22 pm-8:00 am

1 stop14h 38m

Rio de Janeiro–Galeão Intl

Thu 3/26

1:40 am-1:31 pm

1 stop13h 51m

$560

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Thu 2/5

10:24 am-10:15 am

1 stop20h 51m

Rio de Janeiro–Galeão Intl

Wed 2/25

9:30 pm-8:38 am

1 stop14h 08m

$585

ChicagoRio de Janeiro

MDW - GIG

MDWGIG

Chicago Midway

Wed 3/4

12:46 pm-8:20 am

1 stop16h 34m

Rio de Janeiro–Galeão Intl

Wed 3/11

9:30 pm-9:56 am

1 stop14h 26m

$587

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Tue 4/28

2:35 pm-6:20 am

1 stop13h 45m

Rio de Janeiro–Galeão Intl

Thu 5/7

1:30 am-1:15 pm

1 stop13h 45m

$599

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, July 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 $601. If you are unable to visit Rio de Janeiro–Galeão Intl Airport during the month of July, then departing from Illinois during the month May is also very affordable. Most momondo users find prices during this month for around $620.

What is the cheapest day to depart on your flight to Rio de Janeiro–Galeão Intl Airport?

Our data shows that Wednesday is the least expensive day to fly to Rio de Janeiro–Galeão Intl Airport. Tickets to fly out on this day can be as low as $797. The most expensive day to fly to Rio de Janeiro–Galeão Intl Airport is Thursday, with ticket prices averaging around $972.

What is the cheapest time of day to depart on your flight to Rio de Janeiro–Galeão Intl Airport?

Flying to Rio de Janeiro–Galeão Intl Airport from Illinois in the evening is the least expensive time of day to depart. momondo users have found prices as low as $618 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $882. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight 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 $775 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 $582 on momondo.

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

You could potentially save up to 30% 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

Direct flights

None
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.
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  • 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
LATAM AirlinesPriceFrom $356Free CancellationRating
7.5
1,870 reviews
Search LATAM Airlines flights
Copa AirlinesPriceFrom $424Free CancellationRating
7.6
1,561 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $504Free CancellationRating
7.4
9,012 reviews
Search United Airlines flights
American AirlinesPriceFrom $551Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
DeltaPriceFrom $557Free CancellationRating
7.9
8,006 reviews
Search Delta flights
AviancaPriceFrom $606Free CancellationRating
6.6
2,469 reviews
Search Avianca flights
GOLPriceFrom $652Free CancellationRating
7.3
1,127 reviews
Search GOL 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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