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Cheap flights from Illinois to Rio de Janeiro from $211

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 3/15. 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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Cheap round-trip flights

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GOL Logo
11:20 pm - 12:40 amORD-GIG
23h 20m1 stop
GOL Logo
1:45 am - 9:20 pmGIG-ORD
21h 35m1 stop
$415GOL
Find Deal
mar., mar. 10 - mié., mar. 18
Avianca Logo
11:20 pm - 12:40 amORD-GIG
23h 20m1 stop
Avianca Logo
7:30 am - 9:20 pmGIG-ORD
15h 50m1 stop
$416Avianca
Find Deal
mié., mar. 11 - mié., mar. 18
Multiple Airlines Logo
3:05 pm - 12:40 amORD-GIG
31h 35m1 stop
Multiple Airlines Logo
1:45 am - 9:20 pmGIG-ORD
21h 35m1 stop
$442Multiple Airlines
Find Deal
mar., mar. 10 - mar., mar. 17
Multiple Airlines Logo
11:20 pm - 12:40 amORD-GIG
23h 20m1 stop
Multiple Airlines Logo
9:15 pm - 1:15 pmGIG-ORD
18h 00m2 stops
$458Multiple Airlines
Find Deal
sáb., mar. 14 - dom., mar. 22
United Airlines Logo
5:10 pm - 9:35 amORD-GIG
14h 25m1 stop
United Airlines Logo
9:55 pm - 10:02 amGIG-ORD
15h 07m1 stop
$489United Airlines
Find Deal
mié., oct. 29 - mié., nov. 5
American Airlines Logo
3:00 pm - 8:25 amORD-GIG
15h 25m1 stop
American Airlines Logo
11:00 pm - 12:40 pmGIG-ORD
15h 40m1 stop
$500American Airlines
Find Deal
dom., oct. 26 - vie., oct. 31
American Airlines Logo
9:41 am - 10:15 amORD-GIG
22h 34m1 stop
American Airlines Logo
11:55 pm - 7:36 pmGIG-ORD
22h 41m1 stop
$501American Airlines
Find Deal
lun., oct. 27 - lun., nov. 3
United Airlines Logo
7:35 am - 9:35 amORD-GIG
23h 00m1 stop
United Airlines Logo
9:55 pm - 11:11 amGIG-ORD
16h 16m1 stop
$533United Airlines
Find Deal
dom., ene. 25 - vie., ene. 30
LATAM Airlines Logo
6:45 am - 8:20 amORD-GIG
22h 35m1 stop
LATAM Airlines Logo
9:30 pm - 8:34 amGIG-ORD
14h 04m1 stop
$571LATAM Airlines
Find Deal
jue., nov. 27 - vie., dic. 5
LATAM Airlines Logo
6:45 am - 8:20 amORD-GIG
22h 35m1 stop
LATAM Airlines Logo
7:15 am - 12:02 amGIG-ORD
19h 47m2 stops
$578LATAM Airlines
Find Deal
jue., nov. 27 - vie., dic. 5

United Airlines flights from Illinois to Rio de Janeiro

Our best United Airlines deals on Illinois to Rio de Janeiro flight tickets
United Airlines
Oct 29
ORD5:10 pmChicago O'Hare Intl
14h 25m
1 stop
GIG9:35 amRio de Janeiro–Galeão Intl
Nov 5
GIG9:55 pmRio de Janeiro–Galeão Intl
15h 07m
1 stop
ORD10:02 amChicago O'Hare Intl
$489
Find similar
United Airlines
Oct 12
ORD7:10 amChicago O'Hare Intl
23h 05m
1 stop
GIG8:15 amRio de Janeiro–Galeão Intl
Oct 28
GIG8:55 pmRio de Janeiro–Galeão Intl
15h 07m
1 stop
ORD10:02 amChicago O'Hare Intl
$499
Find similar
United Airlines
Jan 25
ORD7:35 amChicago O'Hare Intl
23h 00m
1 stop
GIG9:35 amRio de Janeiro–Galeão Intl
Jan 30
GIG9:55 pmRio de Janeiro–Galeão Intl
16h 16m
1 stop
ORD11:11 amChicago O'Hare Intl
$533
Find similar

LATAM Airlines flights from Illinois to Rio de Janeiro

Our best LATAM Airlines deals on Illinois to Rio de Janeiro flight tickets
LATAM Airlines
Nov 27
ORD6:45 amChicago O'Hare Intl
22h 35m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Dec 5
GIG9:30 pmRio de Janeiro–Galeão Intl
14h 04m
1 stop
ORD8:34 amChicago O'Hare Intl
$571
Find similar
LATAM Airlines
Nov 27
ORD6:45 amChicago O'Hare Intl
22h 35m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Dec 5
GIG7:15 amRio de Janeiro–Galeão Intl
19h 47m
2 stops
ORD12:02 amChicago O'Hare Intl
$578
Find similar
LATAM Airlines
Nov 5
ORD5:51 pmChicago O'Hare Intl
19h 29m
2 stops
GIG4:20 pmRio de Janeiro–Galeão Intl
Nov 9
GIG9:30 pmRio de Janeiro–Galeão Intl
24h 22m
1 stop
ORD6:52 pmChicago O'Hare Intl
$592
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Rio de Janeiro 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 octubre 2, 2025.
Use the filters below to find and compare flights from Illinois to Rio de Janeiro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

mar. 3/10

11:20 pm-12:40 am

1 stop23h 20m

Rio de Janeiro–Galeão Intl

mié. 3/18

1:45 am-9:20 pm

1 stop21h 35m

$415

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

mié. 3/11

11:20 pm-12:40 am

1 stop23h 20m

Rio de Janeiro–Galeão Intl

mié. 3/18

7:30 am-9:20 pm

1 stop15h 50m

$416

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

mar. 3/10

3:05 pm-12:40 am

1 stop31h 35m

Rio de Janeiro–Galeão Intl

mar. 3/17

1:45 am-9:20 pm

1 stop21h 35m

$442

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

sáb. 3/14

11:20 pm-12:40 am

1 stop23h 20m

Rio de Janeiro–Galeão Intl

dom. 3/22

9:15 pm-1:15 pm

2 stops18h 00m

$458

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

mié. 10/29

5:10 pm-9:35 am

1 stop14h 25m

Rio de Janeiro–Galeão Intl

mié. 11/5

9:55 pm-10:02 am

1 stop15h 07m

$489

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

dom. 10/26

3:00 pm-8:25 am

1 stop15h 25m

Rio de Janeiro–Galeão Intl

vie. 10/31

11:00 pm-12:40 pm

1 stop15h 40m

$500

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

lun. 10/27

9:41 am-10:15 am

1 stop22h 34m

Rio de Janeiro–Galeão Intl

lun. 11/3

11:55 pm-7:36 pm

1 stop22h 41m

$501

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

dom. 1/25

7:35 am-9:35 am

1 stop23h 00m

Rio de Janeiro–Galeão Intl

vie. 1/30

9:55 pm-11:11 am

1 stop16h 16m

$533

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

jue. 11/27

6:45 am-8:20 am

1 stop22h 35m

Rio de Janeiro–Galeão Intl

vie. 12/5

9:30 pm-8:34 am

1 stop14h 04m

$571

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

jue. 11/27

6:45 am-8:20 am

1 stop22h 35m

Rio de Janeiro–Galeão Intl

vie. 12/5

7:15 am-12:02 am

2 stops19h 47m

$578

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 Rio de Janeiro from

How to get the cheapest flight ticket from Illinois to Rio de Janeiro

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?

The cheapest month to fly to Rio de Janeiro from Illinois is in September. Flight prices, which tend to average around $602, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Rio de Janeiro, with average flight prices from Illinois averaging around $688.

What is the cheapest day to depart on your flight to Rio de Janeiro?

According to our data, Tuesday is the cheapest day to fly to Rio de Janeiro from Illinois. The lowest ticket price found for a Tuesday departure recently was $837. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Thursday is the most expensive day to depart from Illinois because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,003.

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

In the morning is the cheapest time of day to fly from Illinois to Rio de Janeiro when you can find flight prices for as low as $872. Flying to Rio de Janeiro in the morning is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Rio de Janeiro, so prices are often more expensive at around $1,006 per ticket.

How far in advance should I book a flight to Rio de Janeiro?

You are more likely to see cheaper flights to Rio de Janeiro from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Rio de Janeiro for around $788 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rio de Janeiro from Illinois for as low as $595 on momondo.

Can stopping save me money on Illinois to Rio de Janeiro flights?

You could potentially save up to 30% on your flight if you consider stops on a Illinois to Rio de Janeiro flight.

Cheap Illinois to Rio de Janeiro flight deals and tips

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

Direct flights

None
There are no direct flights from Illinois to Rio de Janeiro. There are no popular flight routes from Illinois to Rio de Janeiro.
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  • When did momondo last update prices for flights from Illinois to Rio de Janeiro?

    Prices for flights from Illinois to Rio de Janeiro were last updated today.

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

  • How old do you have to be to fly from Illinois to Rio de Janeiro?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Rio de Janeiro.

  • What documentation or ID do you need to fly to Rio de Janeiro?

    The travel and health documents required for your trip to Rio de Janeiro can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rio de Janeiro. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Illinois to Rio de Janeiro

Compare and see reviews for airlines that fly from Illinois to Rio de Janeiro with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $356Free CancellationRating
7.5
1,858 reviews
Search LATAM Airlines flights
Copa AirlinesPriceFrom $485Free CancellationRating
7.6
1,542 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $497Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $504Free CancellationRating
7.4
8,933 reviews
Search United Airlines flights
DeltaPriceFrom $557Free CancellationRating
7.9
7,962 reviews
Search Delta flights
AviancaPriceFrom $606Free CancellationRating
6.7
2,443 reviews
Search Avianca flights
GOLPriceFrom $652Free CancellationRating
7.3
1,110 reviews
Search GOL flights

Why use momondo?

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

Finding the right flight to Rio de Janeiro from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rio de Janeiro quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Rio de Janeiro from Illinois with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Rio de Janeiro.

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

Price alerts on flights to Rio de Janeiro from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Rio de Janeiro trip

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sáb. 11/1
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Find better results for your trip to Brazil

Fly into one of these airports located in Rio de Janeiro

Airports listed have a maximum distance of 8.1 mi from Rio de Janeiro
Rio de Janeiro–Galeão Intl Airport
Rio de Janeiro Santos Dumont Airport