Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Illinois to Rio de Janeiro from $308

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 5/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
11:19 am - 1:10 pm
ORD
-
SDU
23h 51m
2 stops
LATAM Airlines Logo
8:15 pm - 12:21 pm
SDU
-
ORD
18h 06m
2 stops
$621LATAM Airlines
tor., apr. 16 - tor., maj 21
Azul Logo
7:15 am - 4:45 pm
ORD
-
SDU
31h 30m
2 stops
Azul Logo
1:50 pm - 9:50 am
SDU
-
ORD
22h 00m
2 stops
$627Azul
tir., mar. 17 - tor., apr. 9
Multiple Airlines Logo
11:27 am - 11:10 am
ORD
-
SDU
21h 43m
2 stops
Multiple Airlines Logo
1:55 pm - 9:57 am
SDU
-
ORD
22h 02m
2 stops
$682Multiple Airlines
lør., maj 2 - fre., maj 8
GOL Logo
5:05 pm - 2:10 pm
ORD
-
SDU
19h 05m
2 stops
GOL Logo
2:55 pm - 10:43 am
SDU
-
ORD
21h 48m
2 stops
$704GOL
man., aug. 10 - tor., aug. 20
United Airlines Logo
9:30 pm - 4:45 pm
ORD
-
SDU
17h 15m
1 stop
United Airlines Logo
1:45 pm - 6:45 am
SDU
-
ORD
19h 00m
1 stop
$717United Airlines
søn., apr. 19 - ons., maj 20
Multiple Airlines Logo
5:35 am - 7:15 am
ORD
-
SDU
23h 40m
2 stops
Multiple Airlines Logo
1:45 pm - 6:15 pm
SDU
-
ORD
30h 30m
3 stops
$720Multiple Airlines
ons., apr. 8 - ons., apr. 22
United Airlines Logo
2:05 pm - 4:45 pm
ORD
-
SDU
24h 40m
2 stops
United Airlines Logo
1:45 pm - 6:45 am
SDU
-
ORD
19h 00m
1 stop
$721United Airlines
ons., apr. 15 - tir., maj 19
Multiple Airlines Logo
10:55 am - 4:45 pm
ORD
-
SDU
27h 50m
3 stops
Multiple Airlines Logo
1:45 pm - 6:15 pm
SDU
-
ORD
30h 30m
3 stops
$726Multiple Airlines
ons., apr. 8 - ons., apr. 22
GOL Logo
11:06 am - 2:20 pm
STL
-
SDU
25h 14m
2 stops
GOL Logo
6:00 am - 10:58 pm
SDU
-
STL
18h 58m
2 stops
$951GOL
man., maj 4 - ons., juni 10
Air Canada Logo
1:00 pm - 7:40 am
STL
-
SDU
40h 40m
2 stops
Air Canada Logo
1:45 pm - 12:06 pm
SDU
-
STL
24h 21m
2 stops
$1,185Air Canada
søn., maj 3 - tir., juni 9

LATAM Airlines flights from Illinois to Rio de Janeiro Santos Dumont Airport

Our best LATAM Airlines deals on Illinois to Rio de Janeiro Santos Dumont Airport flight tickets
LATAM Airlines
Apr 17
ORD2:25 pmChicago O'Hare Intl
16h 10m
2 stops
SDU8:35 amRio de Janeiro Santos Dumont
Apr 28
SDU1:55 pmRio de Janeiro Santos Dumont
29h 46m
2 stops
ORD5:41 pmChicago O'Hare Intl
$751
LATAM Airlines
May 5
ORD1:06 pmChicago O'Hare Intl
22h 04m
2 stops
SDU1:10 pmRio de Janeiro Santos Dumont
May 12
SDU8:15 pmRio de Janeiro Santos Dumont
20h 33m
2 stops
ORD2:48 pmChicago O'Hare Intl
$850
LATAM Airlines
Mar 10
ORD1:37 pmChicago O'Hare Intl
17h 48m
2 stops
SDU9:25 amRio de Janeiro Santos Dumont
Mar 18
SDU8:05 pmRio de Janeiro Santos Dumont
18h 52m
2 stops
ORD12:57 pmChicago O'Hare Intl
$867

United Airlines flights from Illinois to Rio de Janeiro Santos Dumont Airport

Our best United Airlines deals on Illinois to Rio de Janeiro Santos Dumont Airport flight tickets
United Airlines
Mar 4
ORD5:50 pmChicago O'Hare Intl
19h 55m
1 stop
SDU4:45 pmRio de Janeiro Santos Dumont
Mar 11
SDU1:50 pmRio de Janeiro Santos Dumont
19h 10m
1 stop
ORD7:00 amChicago O'Hare Intl
$717
United Airlines
Mar 4
ORD4:00 pmChicago O'Hare Intl
21h 45m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Mar 11
SDU1:50 pmRio de Janeiro Santos Dumont
19h 10m
1 stop
ORD7:00 amChicago O'Hare Intl
$721
United Airlines
Mar 4
ORD4:00 pmChicago O'Hare Intl
21h 45m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Mar 11
SDU1:50 pmRio de Janeiro Santos Dumont
21h 59m
2 stops
ORD9:49 amChicago O'Hare Intl
$731

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Rio de Janeiro Santos Dumont 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 marts 1, 2026.
Use the filters below to find and compare flights from Illinois to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

tor. 4/16

11:19 am-1:10 pm

2 stops23h 51m

Rio de Janeiro Santos Dumont

tor. 5/21

8:15 pm-12:21 pm

2 stops18h 06m

$621

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

tir. 3/17

7:15 am-4:45 pm

2 stops31h 30m

Rio de Janeiro Santos Dumont

tor. 4/9

1:50 pm-9:50 am

2 stops22h 00m

$627

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

lør. 5/2

11:27 am-11:10 am

2 stops21h 43m

Rio de Janeiro Santos Dumont

fre. 5/8

1:55 pm-9:57 am

2 stops22h 02m

$682

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

man. 8/10

5:05 pm-2:10 pm

2 stops19h 05m

Rio de Janeiro Santos Dumont

tor. 8/20

2:55 pm-10:43 am

2 stops21h 48m

$704

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

søn. 4/19

9:30 pm-4:45 pm

1 stop17h 15m

Rio de Janeiro Santos Dumont

ons. 5/20

1:45 pm-6:45 am

1 stop19h 00m

$717

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

ons. 4/8

5:35 am-7:15 am

2 stops23h 40m

Rio de Janeiro Santos Dumont

ons. 4/22

1:45 pm-6:15 pm

3 stops30h 30m

$720

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

ons. 4/15

2:05 pm-4:45 pm

2 stops24h 40m

Rio de Janeiro Santos Dumont

tir. 5/19

1:45 pm-6:45 am

1 stop19h 00m

$721

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

ons. 4/8

10:55 am-4:45 pm

3 stops27h 50m

Rio de Janeiro Santos Dumont

ons. 4/22

1:45 pm-6:15 pm

3 stops30h 30m

$726

St. LouisRio de Janeiro

STL - SDU

STLSDU

Lambert-St Louis

man. 5/4

11:06 am-2:20 pm

2 stops25h 14m

Rio de Janeiro Santos Dumont

ons. 6/10

6:00 am-10:58 pm

2 stops18h 58m

$951

St. LouisRio de Janeiro

STL - SDU

STLSDU

Lambert-St Louis

søn. 5/3

1:00 pm-7:40 am

2 stops40h 40m

Rio de Janeiro Santos Dumont

tir. 6/9

1:45 pm-12:06 pm

2 stops24h 21m

$1,185

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Rio de Janeiro from

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

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

You could potentially save up to 9% on your flight if you consider stops on a Illinois to Rio de Janeiro Santos Dumont Airport flight.

Cheap Illinois to Rio de Janeiro Santos Dumont Airport flight deals and tips

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

Fastest flight time

16h 45m

Direct flights

None
The fastest flight from Illinois to Rio de Janeiro Santos Dumont Airport takes 16h 45m
There are no direct flights from Illinois to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from Illinois to Rio de Janeiro Santos Dumont Airport.
Search flight deals

  • When did momondo last update prices for flights from Illinois to Rio de Janeiro Santos Dumont Airport?

    Prices for flights from Illinois to Rio de Janeiro Santos Dumont Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Rio de Janeiro Santos Dumont Airport.

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

    The required travel and health documents for your Rio de Janeiro Santos Dumont 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 Santos Dumont Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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?

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?

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?

Yes. momondo can track prices for Illinois to Rio de Janeiro 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.

An easier way to manage your Rio de Janeiro Santos Dumont Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
tir. 3/31
tir. 4/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Rio de Janeiro

Popular cities in Brazil

Popular flights according to clicks in the last 7 days on momondo
Flights to Sao Paulo Guarulhos Intl Airportfrom $394
Flights to Sao Paulo Viracopos Airportfrom $448
Flights to Sao Paulo Congonhas Airportfrom $482
Flights to Rio de Janeiro–Galeão Intl Airportfrom $466