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Cheap flights from Rio de Janeiro Santos Dumont Airport to Chicago from $281

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rio de Janeiro Santos Dumont Airport to Chicago departing on 9/15. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Rio de Janeiro Santos Dumont Airport to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
8:15 pm - 12:06 pm
SDU
-
ORD
17h 51m
2 stops
LATAM Airlines Logo
1:15 pm - 5:25 pm
ORD
-
SDU
26h 10m
2 stops
$520LATAM Airlines
Tue, Oct 20 - Thu, Oct 29
United Airlines Logo
1:45 pm - 6:45 am
SDU
-
ORD
19h 00m
1 stop
United Airlines Logo
8:45 am - 4:45 pm
ORD
-
SDU
30h 00m
2 stops
$688United Airlines
Wed, Sep 23 - Tue, Oct 6
United Airlines Logo
1:45 pm - 9:38 am
SDU
-
ORD
21h 53m
2 stops
United Airlines Logo
8:45 am - 4:45 pm
ORD
-
SDU
30h 00m
2 stops
$694United Airlines
Wed, Sep 23 - Tue, Oct 6
United Airlines Logo
1:45 pm - 6:45 am
SDU
-
ORD
19h 00m
1 stop
United Airlines Logo
10:30 am - 4:45 pm
ORD
-
SDU
27h 15m
2 stops
$696United Airlines
Tue, Oct 20 - Tue, Nov 3
United Airlines Logo
1:45 pm - 6:45 am
SDU
-
ORD
19h 00m
1 stop
United Airlines Logo
9:35 pm - 4:45 pm
ORD
-
SDU
40h 10m
2 stops
$701United Airlines
Tue, Oct 20 - Mon, Nov 2
LATAM Airlines Logo
8:15 pm - 12:46 pm
SDU
-
ORD
18h 31m
2 stops
LATAM Airlines Logo
11:30 am - 9:25 am
ORD
-
SDU
19h 55m
2 stops
$740LATAM Airlines
Sun, Oct 18 - Sun, Oct 25
United Airlines Logo
1:45 pm - 5:15 am
SDU
-
ORD
18h 30m
1 stop
United Airlines Logo
5:50 pm - 4:45 pm
ORD
-
SDU
19h 55m
1 stop
$782United Airlines
Thu, Nov 19 - Mon, Nov 23
United Airlines Logo
1:45 pm - 5:15 am
SDU
-
ORD
18h 30m
1 stop
United Airlines Logo
5:50 pm - 4:45 pm
ORD
-
SDU
19h 55m
1 stop
$784United Airlines
Thu, Nov 19 - Mon, Nov 23
United Airlines Logo
1:45 pm - 5:15 am
SDU
-
ORD
18h 30m
1 stop
United Airlines Logo
5:50 pm - 4:45 pm
ORD
-
SDU
19h 55m
1 stop
$785United Airlines
Thu, Nov 19 - Mon, Nov 23
United Airlines Logo
1:45 pm - 6:45 am
SDU
-
ORD
19h 00m
1 stop
United Airlines Logo
5:30 am - 4:45 pm
ORD
-
SDU
33h 15m
2 stops
$787United Airlines
Wed, Sep 23 - Tue, Oct 6

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

Our best United Airlines deals on Rio de Janeiro Santos Dumont Airport to Chicago flight tickets
United Airlines
Sep 23
SDU1:45 pmRio de Janeiro Santos Dumont
19h 00m
1 stop
ORD6:45 amChicago O'Hare Intl
Oct 6
ORD8:45 amChicago O'Hare Intl
30h 00m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
$688
United Airlines
Sep 23
SDU1:45 pmRio de Janeiro Santos Dumont
21h 53m
2 stops
ORD9:38 amChicago O'Hare Intl
Oct 6
ORD8:45 amChicago O'Hare Intl
30h 00m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
$694
United Airlines
Oct 20
SDU1:45 pmRio de Janeiro Santos Dumont
19h 00m
1 stop
ORD6:45 amChicago O'Hare Intl
Nov 3
ORD10:30 amChicago O'Hare Intl
27h 15m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
$696

GOL flights from Rio de Janeiro Santos Dumont Airport to Chicago

Our best GOL deals on Rio de Janeiro Santos Dumont Airport to Chicago flight tickets
GOL
Sep 3
SDU6:05 amRio de Janeiro Santos Dumont
20h 30m
2 stops
ORD12:35 amChicago O'Hare Intl
Sep 7
ORD3:10 pmChicago O'Hare Intl
17h 35m
2 stops
SDU10:45 amRio de Janeiro Santos Dumont
$917
GOL
Nov 9
SDU6:00 amRio de Janeiro Santos Dumont
20h 08m
2 stops
ORD11:08 pmChicago O'Hare Intl
Nov 17
ORD2:50 pmChicago O'Hare Intl
18h 45m
2 stops
SDU12:35 pmRio de Janeiro Santos Dumont
$923
GOL
Aug 18
SDU6:05 amRio de Janeiro Santos Dumont
18h 26m
2 stops
ORD10:31 pmChicago O'Hare Intl
Aug 28
ORD4:10 pmChicago O'Hare Intl
16h 35m
2 stops
SDU10:45 amRio de Janeiro Santos Dumont
$943

momondo Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro Santos Dumont Airport to Chicago 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 29, 2026.
Use the filters below to find and compare flights from Rio de Janeiro Santos Dumont Airport to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rio de JaneiroChicago

SDU - ORD

SDUORD

Rio de Janeiro Santos Dumont

Tue 10/20

8:15 pm-12:06 pm

2 stops17h 51m

Chicago O'Hare Intl

Thu 10/29

1:15 pm-5:25 pm

2 stops26h 10m

$520

Rio de JaneiroChicago

SDU - ORD

SDUORD

Rio de Janeiro Santos Dumont

Wed 9/23

1:45 pm-6:45 am

1 stop19h 00m

Chicago O'Hare Intl

Tue 10/6

8:45 am-4:45 pm

2 stops30h 00m

$688

Rio de JaneiroChicago

SDU - ORD

SDUORD

Rio de Janeiro Santos Dumont

Wed 9/23

1:45 pm-9:38 am

2 stops21h 53m

Chicago O'Hare Intl

Tue 10/6

8:45 am-4:45 pm

2 stops30h 00m

$694

Rio de JaneiroChicago

SDU - ORD

SDUORD

Rio de Janeiro Santos Dumont

Tue 10/20

1:45 pm-6:45 am

1 stop19h 00m

Chicago O'Hare Intl

Tue 11/3

10:30 am-4:45 pm

2 stops27h 15m

$696

Rio de JaneiroChicago

SDU - ORD

SDUORD

Rio de Janeiro Santos Dumont

Tue 10/20

1:45 pm-6:45 am

1 stop19h 00m

Chicago O'Hare Intl

Mon 11/2

9:35 pm-4:45 pm

2 stops40h 10m

$701

Rio de JaneiroChicago

SDU - ORD

SDUORD

Rio de Janeiro Santos Dumont

Sun 10/18

8:15 pm-12:46 pm

2 stops18h 31m

Chicago O'Hare Intl

Sun 10/25

11:30 am-9:25 am

2 stops19h 55m

$740
Quickest round-trip

Rio de JaneiroChicago

SDU - ORD

SDUORD

Rio de Janeiro Santos Dumont

Thu 11/19

1:45 pm-5:15 am

1 stop18h 30m

Chicago O'Hare Intl

Mon 11/23

5:50 pm-4:45 pm

1 stop19h 55m

$782

Rio de JaneiroChicago

SDU - ORD

SDUORD

Rio de Janeiro Santos Dumont

Thu 11/19

1:45 pm-5:15 am

1 stop18h 30m

Chicago O'Hare Intl

Mon 11/23

5:50 pm-4:45 pm

1 stop19h 55m

$784

Rio de JaneiroChicago

SDU - ORD

SDUORD

Rio de Janeiro Santos Dumont

Thu 11/19

1:45 pm-5:15 am

1 stop18h 30m

Chicago O'Hare Intl

Mon 11/23

5:50 pm-4:45 pm

1 stop19h 55m

$785

Rio de JaneiroChicago

SDU - ORD

SDUORD

Rio de Janeiro Santos Dumont

Wed 9/23

1:45 pm-6:45 am

1 stop19h 00m

Chicago O'Hare Intl

Tue 10/6

5:30 am-4:45 pm

2 stops33h 15m

$787

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 Rio de Janeiro Santos Dumont Airport to Chicago

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 Rio de Janeiro Santos Dumont Airport to Chicago flights?

You could potentially save up to 10% on your flight if you consider stops on a Rio de Janeiro Santos Dumont Airport to Chicago flight.

When to book flights from Rio de Janeiro Santos Dumont Airport to Chicago

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

Cheap Rio de Janeiro Santos Dumont Airport to Chicago (SDU to CHI) flight deals and tips

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

Fastest flight time

18h 08m

Direct flights

None
The fastest flight from Rio de Janeiro Santos Dumont Airport to Chicago takes 18h 08m
There are no direct flights from Rio de Janeiro Santos Dumont Airport to Chicago. There are no popular flight routes from Rio de Janeiro Santos Dumont Airport to Chicago.
Search flight deals

Frequently asked questions about flying from Rio de Janeiro Santos Dumont Airport to Chicago

  • How far is Rio de Janeiro Santos Dumont to Chicago by plane?

    A flight from Rio de Janeiro Santos Dumont to Chicago will travel around 5297.5 mi. A reasonable flight in good conditions will take 18h 08m.

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

    Prices for flights from Rio de Janeiro Santos Dumont Airport to Chicago are updated daily.

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

    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 Rio de Janeiro Santos Dumont Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The required travel and health documents for your Chicago 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 Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Portage
Benton Harbor
Saint Joseph
Lansing
Valparaiso
Schererville
Munster
Crown Point
Monticello
Chesterton
Porter
Griffith
Saint John

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rio de Janeiro to Chicago for you.

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

Yes. momondo allows you to filter the results for Rio de Janeiro to Chicago flights to just show those with flexible booking policies.

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

Once you have performed a search for Rio de Janeiro to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Rio de Janeiro to Chicago 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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Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport