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Cheap flights from Chicago O'Hare Intl Airport to Rio de Janeiro from $325

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Rio de Janeiro departing on 8/22. 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

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Find the cheapest flights from Chicago O'Hare Intl Airport to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
9:48 am - 8:35 am
ORD
-
SDU
20h 47m
2 stops
LATAM Airlines Logo
1:55 pm - 12:34 pm
SDU
-
ORD
24h 39m
2 stops
$632LATAM Airlines
Mon, Jun 22 - Tue, Jul 7
LATAM Airlines Logo
10:05 am - 2:40 pm
ORD
-
SDU
26h 35m
2 stops
LATAM Airlines Logo
1:55 pm - 12:34 pm
SDU
-
ORD
24h 39m
2 stops
$638LATAM Airlines
Tue, Jun 23 - Tue, Jul 7
Azul Logo
5:50 pm - 4:45 pm
ORD
-
SDU
19h 55m
1 stop
Azul Logo
1:45 pm - 5:15 am
SDU
-
ORD
18h 30m
1 stop
$755Azul
Wed, Nov 11 - Mon, Nov 16
Azul Logo
5:50 pm - 4:45 pm
ORD
-
SDU
19h 55m
1 stop
Azul Logo
1:45 pm - 5:15 am
SDU
-
ORD
18h 30m
1 stop
$756Azul
Mon, Nov 9 - Tue, Nov 17
Copa Airlines Logo
6:04 pm - 4:45 pm
ORD
-
SDU
20h 41m
2 stops
Copa Airlines Logo
2:50 pm - 5:15 am
SDU
-
ORD
17h 25m
1 stop
$760Copa Airlines
Sun, Oct 25 - Sun, Nov 1
LATAM Airlines Logo
11:23 am - 1:25 pm
ORD
-
SDU
24h 02m
2 stops
LATAM Airlines Logo
10:30 am - 12:20 pm
SDU
-
ORD
27h 50m
2 stops
$762LATAM Airlines
Mon, Jun 22 - Mon, Jun 29
Multiple Airlines Logo
5:50 pm - 4:45 pm
ORD
-
SDU
19h 55m
1 stop
Multiple Airlines Logo
1:45 pm - 8:30 am
SDU
-
ORD
21h 45m
2 stops
$765Multiple Airlines
Wed, Nov 11 - Mon, Nov 16
Multiple Airlines Logo
2:13 pm - 10:50 am
ORD
-
SDU
17h 37m
2 stops
Multiple Airlines Logo
1:55 pm - 1:56 pm
SDU
-
ORD
27h 01m
2 stops
$777Multiple Airlines
Fri, Nov 13 - Sun, Nov 22
Copa Airlines Logo
9:30 pm - 4:45 pm
ORD
-
SDU
17h 15m
1 stop
Copa Airlines Logo
1:45 pm - 6:45 am
SDU
-
ORD
19h 00m
1 stop
$785Copa Airlines
Wed, Jun 17 - Wed, Jun 24
Multiple Airlines Logo
2:30 pm - 8:40 am
ORD
-
SDU
16h 10m
2 stops
Multiple Airlines Logo
6:40 am - 8:33 pm
SDU
-
ORD
39h 53m
2 stops
$787Multiple Airlines
Fri, Jul 3 - Sat, Jul 11

GOL flights from Chicago O'Hare Intl Airport to Rio de Janeiro Santos Dumont Airport

Our best GOL deals on Chicago O'Hare Intl Airport to Rio de Janeiro Santos Dumont Airport flight tickets
GOL
Nov 4
ORD2:50 pmChicago O'Hare Intl
22h 50m
2 stops
SDU4:40 pmRio de Janeiro Santos Dumont
Nov 12
SDU8:45 pmRio de Janeiro Santos Dumont
29h 23m
2 stops
ORD11:08 pmChicago O'Hare Intl
$797
GOL
Nov 4
ORD2:50 pmChicago O'Hare Intl
17h 00m
2 stops
SDU10:50 amRio de Janeiro Santos Dumont
Nov 12
SDU10:45 amRio de Janeiro Santos Dumont
39h 23m
2 stops
ORD11:08 pmChicago O'Hare Intl
$815
GOL
Nov 15
ORD2:50 pmChicago O'Hare Intl
18h 45m
2 stops
SDU12:35 pmRio de Janeiro Santos Dumont
Nov 25
SDU8:45 pmRio de Janeiro Santos Dumont
29h 23m
2 stops
ORD11:08 pmChicago O'Hare Intl
$831

LATAM Airlines flights from Chicago O'Hare Intl Airport to Rio de Janeiro Santos Dumont Airport

Our best LATAM Airlines deals on Chicago O'Hare Intl Airport to Rio de Janeiro Santos Dumont Airport flight tickets
LATAM Airlines
Jun 22
ORD9:48 amChicago O'Hare Intl
20h 47m
2 stops
SDU8:35 amRio de Janeiro Santos Dumont
Jul 7
SDU1:55 pmRio de Janeiro Santos Dumont
24h 39m
2 stops
ORD12:34 pmChicago O'Hare Intl
$632
LATAM Airlines
Jun 23
ORD10:05 amChicago O'Hare Intl
26h 35m
2 stops
SDU2:40 pmRio de Janeiro Santos Dumont
Jul 7
SDU1:55 pmRio de Janeiro Santos Dumont
24h 39m
2 stops
ORD12:34 pmChicago O'Hare Intl
$638
LATAM Airlines
Jun 22
ORD11:23 amChicago O'Hare Intl
24h 02m
2 stops
SDU1:25 pmRio de Janeiro Santos Dumont
Jun 29
SDU10:30 amRio de Janeiro Santos Dumont
27h 50m
2 stops
ORD12:20 pmChicago O'Hare Intl
$762

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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 June 4, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Mon 6/22

9:48 am-8:35 am

2 stops20h 47m

Rio de Janeiro Santos Dumont

Tue 7/7

1:55 pm-12:34 pm

2 stops24h 39m

$632

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Tue 6/23

10:05 am-2:40 pm

2 stops26h 35m

Rio de Janeiro Santos Dumont

Tue 7/7

1:55 pm-12:34 pm

2 stops24h 39m

$638

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Wed 11/11

5:50 pm-4:45 pm

1 stop19h 55m

Rio de Janeiro Santos Dumont

Mon 11/16

1:45 pm-5:15 am

1 stop18h 30m

$755

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Mon 11/9

5:50 pm-4:45 pm

1 stop19h 55m

Rio de Janeiro Santos Dumont

Tue 11/17

1:45 pm-5:15 am

1 stop18h 30m

$756

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Sun 10/25

6:04 pm-4:45 pm

2 stops20h 41m

Rio de Janeiro Santos Dumont

Sun 11/1

2:50 pm-5:15 am

1 stop17h 25m

$760

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Mon 6/22

11:23 am-1:25 pm

2 stops24h 02m

Rio de Janeiro Santos Dumont

Mon 6/29

10:30 am-12:20 pm

2 stops27h 50m

$762

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Wed 11/11

5:50 pm-4:45 pm

1 stop19h 55m

Rio de Janeiro Santos Dumont

Mon 11/16

1:45 pm-8:30 am

2 stops21h 45m

$765

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Fri 11/13

2:13 pm-10:50 am

2 stops17h 37m

Rio de Janeiro Santos Dumont

Sun 11/22

1:55 pm-1:56 pm

2 stops27h 01m

$777
Quickest round-trip

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Wed 6/17

9:30 pm-4:45 pm

1 stop17h 15m

Rio de Janeiro Santos Dumont

Wed 6/24

1:45 pm-6:45 am

1 stop19h 00m

$785

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Fri 7/3

2:30 pm-8:40 am

2 stops16h 10m

Rio de Janeiro Santos Dumont

Sat 7/11

6:40 am-8:33 pm

2 stops39h 53m

$787

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 Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport to Rio de Janeiro Santos Dumont Airport flights?

You could potentially save up to 18% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Rio de Janeiro Santos Dumont Airport flight.

When to book flights from Chicago O'Hare Intl Airport to Rio de Janeiro Santos Dumont Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Rio de Janeiro Santos Dumont Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Rio de Janeiro Santos Dumont Airport (ORD to SDU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Rio de Janeiro Santos Dumont Airport

Fastest flight time

15h 15m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Rio de Janeiro Santos Dumont Airport takes 15h 15m
There are no direct flights from Chicago O'Hare Intl Airport to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from Chicago O'Hare Intl Airport to Rio de Janeiro Santos Dumont Airport.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Rio de Janeiro Santos Dumont Airport

  • How far is Chicago O'Hare Intl to Rio de Janeiro Santos Dumont by plane?

    Chicago O'Hare Intl and Rio de Janeiro Santos Dumont are 5312.3 mi apart from one another. Flights usually cover this in 15h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Rio de Janeiro Santos Dumont Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Rio de Janeiro Santos Dumont Airport refresh daily.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Rio de Janeiro Santos Dumont Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Rio de Janeiro Santos Dumont Airport.

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

    The travel and health documents you'll need for your trip to Rio de Janeiro Santos Dumont Airport 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 Rio de Janeiro Santos Dumont Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find Chicago to Rio de Janeiro flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rio de Janeiro that suits you.

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

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

How can momondo help me find flights from Chicago 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 Chicago to Rio de Janeiro.

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

Yes. momondo can track prices for Chicago 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.

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