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Cheap flights from Rio de Janeiro Santos Dumont Airport to Chicago from $303

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 11/3. 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
6:55 pm - 9:25 amSDU  Rio de Janeiro Santos Dumont-ORD Chicago O'Hare Intl
17h 30m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
LATAM Airlines Logo
1:55 pm - 4:50 pmORD  Chicago O'Hare Intl-SDU Rio de Janeiro Santos Dumont
23h 55m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl
$637LATAM Airlines
Tue, Nov 3 - Fri, Nov 13
Multiple Airlines Logo
10:10 am - 3:33 pmSDU  Rio de Janeiro Santos Dumont-ORD Chicago O'Hare Intl
32h 23m2 stops Sao Paulo Guarulhos Intl Boston Logan Intl
Multiple Airlines Logo
1:30 am - 5:25 pmORD  Chicago O'Hare Intl-SDU Rio de Janeiro Santos Dumont
36h 55m2 stops Mexico City Benito Juarez Sao Paulo Guarulhos Intl
$715Multiple Airlines
Fri, Nov 13 - Sat, Nov 21
Multiple Airlines Logo
6:35 am - 11:40 pmSDU  Rio de Janeiro Santos Dumont-ORD Chicago O'Hare Intl
19h 05m2 stops Sao Paulo Guarulhos Intl Punta Cana
Multiple Airlines Logo
5:30 am - 9:30 amORD  Chicago O'Hare Intl-SDU Rio de Janeiro Santos Dumont
26h 00m2 stops Punta Cana Sao Paulo Guarulhos Intl
$736Multiple Airlines
Thu, Sep 24 - Mon, Sep 28
Multiple Airlines Logo
6:35 am - 11:40 pmSDU  Rio de Janeiro Santos Dumont-ORD Chicago O'Hare Intl
19h 05m2 stops Sao Paulo Guarulhos Intl Punta Cana
Multiple Airlines Logo
5:30 am - 12:55 pmORD  Chicago O'Hare Intl-SDU Rio de Janeiro Santos Dumont
29h 25m3 stops Punta Cana Sao Paulo Guarulhos Intl Belo Horizonte Tancredo Neves Intl
$758Multiple Airlines
Thu, Sep 24 - Mon, Sep 28
Air Canada Logo
5:30 pm - 11:07 amSDU  Rio de Janeiro Santos Dumont-ORD Chicago O'Hare Intl
20h 37m2 stops Sao Paulo Guarulhos Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
6:17 pm - 7:40 amORD  Chicago O'Hare Intl-SDU Rio de Janeiro Santos Dumont
34h 23m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl
$771Air Canada
Sat, Nov 7 - Sun, Nov 8
United Airlines Logo
1:45 pm - 5:15 amSDU  Rio de Janeiro Santos Dumont-ORD Chicago O'Hare Intl
18h 30m1 stop Sao Paulo Guarulhos Intl
United Airlines Logo
5:50 pm - 4:45 pmORD  Chicago O'Hare Intl-SDU Rio de Janeiro Santos Dumont
19h 55m1 stop Sao Paulo Guarulhos Intl
$775United Airlines
Wed, Dec 2 - Sun, Dec 6
United Airlines Logo
1:45 pm - 5:15 amSDU  Rio de Janeiro Santos Dumont-ORD Chicago O'Hare Intl
18h 30m1 stop Sao Paulo Guarulhos Intl
United Airlines Logo
5:50 pm - 4:45 pmORD  Chicago O'Hare Intl-SDU Rio de Janeiro Santos Dumont
19h 55m1 stop Sao Paulo Guarulhos Intl
$776United Airlines
Wed, Dec 2 - Sun, Dec 6
United Airlines Logo
1:45 pm - 7:23 amSDU  Rio de Janeiro Santos Dumont-ORD Chicago O'Hare Intl
44h 38m2 stops Sao Paulo Guarulhos Intl Washington, D.C. Dulles Intl
United Airlines Logo
5:50 pm - 4:45 pmORD  Chicago O'Hare Intl-SDU Rio de Janeiro Santos Dumont
19h 55m1 stop Sao Paulo Guarulhos Intl
$781United Airlines
Wed, Dec 2 - Sun, Dec 6
United Airlines Logo
1:45 pm - 7:23 amSDU  Rio de Janeiro Santos Dumont-ORD Chicago O'Hare Intl
44h 38m2 stops Sao Paulo Guarulhos Intl Washington, D.C. Dulles Intl
United Airlines Logo
5:50 pm - 4:45 pmORD  Chicago O'Hare Intl-SDU Rio de Janeiro Santos Dumont
19h 55m1 stop Sao Paulo Guarulhos Intl
$782United Airlines
Wed, Dec 2 - Sun, Dec 6
United Airlines Logo
1:45 pm - 5:15 amSDU  Rio de Janeiro Santos Dumont-ORD Chicago O'Hare Intl
18h 30m1 stop Sao Paulo Guarulhos Intl
United Airlines Logo
5:50 pm - 4:45 pmORD  Chicago O'Hare Intl-SDU Rio de Janeiro Santos Dumont
19h 55m1 stop Sao Paulo Guarulhos Intl
$819United Airlines
Wed, Dec 2 - Sun, Dec 6

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

Our best LATAM Airlines deals on Rio de Janeiro Santos Dumont Airport to Chicago flight tickets
LATAM Airlines
Nov 3
SDU6:55 pmRio de Janeiro Santos Dumont
17h 30m
2 stops
ORD9:25 amChicago O'Hare Intl
Nov 13
ORD1:55 pmChicago O'Hare Intl
23h 55m
2 stops
SDU4:50 pmRio de Janeiro Santos Dumont
$637
LATAM Airlines
Dec 2
SDU6:55 pmRio de Janeiro Santos Dumont
20h 51m
2 stops
ORD12:46 pmChicago O'Hare Intl
Dec 6
ORD1:55 pmChicago O'Hare Intl
29h 05m
2 stops
SDU10:00 pmRio de Janeiro Santos Dumont
$911
LATAM Airlines
Oct 6
SDU8:10 pmRio de Janeiro Santos Dumont
19h 52m
2 stops
ORD2:02 pmChicago O'Hare Intl
Oct 25
ORD9:51 amChicago O'Hare Intl
24h 39m
2 stops
SDU12:30 pmRio de Janeiro Santos Dumont
$966

Air Canada flights from Rio de Janeiro Santos Dumont Airport to Chicago

Our best Air Canada deals on Rio de Janeiro Santos Dumont Airport to Chicago flight tickets
Air Canada
Nov 7
SDU5:30 pmRio de Janeiro Santos Dumont
20h 37m
2 stops
ORD11:07 amChicago O'Hare Intl
Nov 8
ORD6:17 pmChicago O'Hare Intl
34h 23m
2 stops
SDU7:40 amRio de Janeiro Santos Dumont
$771
Air Canada
Dec 2
SDU1:45 pmRio de Janeiro Santos Dumont
33h 13m
2 stops
ORD7:58 pmChicago O'Hare Intl
Dec 6
ORD8:45 amChicago O'Hare Intl
29h 00m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
$945
Air Canada
Jan 31
SDU2:50 pmRio de Janeiro Santos Dumont
21h 54m
2 stops
ORD9:44 amChicago O'Hare Intl
Feb 14
ORD6:40 pmChicago O'Hare Intl
19h 05m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
$1,044

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 August 16, 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 Rio de Janeiro Santos Dumont - ORD Chicago O'Hare Intl

SDUORD

Rio de Janeiro Santos Dumont

Tue 11/3

6:55 pm-9:25 am

2 stops17h 30m

Chicago O'Hare Intl

Fri 11/13

1:55 pm-4:50 pm

2 stops23h 55m

$637

Rio de JaneiroChicago

SDU Rio de Janeiro Santos Dumont - ORD Chicago O'Hare Intl

SDUORD

Rio de Janeiro Santos Dumont

Fri 11/13

10:10 am-3:33 pm

2 stops32h 23m

Chicago O'Hare Intl

Sat 11/21

1:30 am-5:25 pm

2 stops36h 55m

$715

Rio de JaneiroChicago

SDU Rio de Janeiro Santos Dumont - ORD Chicago O'Hare Intl

SDUORD

Rio de Janeiro Santos Dumont

Thu 9/24

6:35 am-11:40 pm

2 stops19h 05m

Chicago O'Hare Intl

Mon 9/28

5:30 am-9:30 am

2 stops26h 00m

$736

Rio de JaneiroChicago

SDU Rio de Janeiro Santos Dumont - ORD Chicago O'Hare Intl

SDUORD

Rio de Janeiro Santos Dumont

Thu 9/24

6:35 am-11:40 pm

2 stops19h 05m

Chicago O'Hare Intl

Mon 9/28

5:30 am-12:55 pm

3 stops29h 25m

$758

Rio de JaneiroChicago

SDU Rio de Janeiro Santos Dumont - ORD Chicago O'Hare Intl

SDUORD

Rio de Janeiro Santos Dumont

Sat 11/7

5:30 pm-11:07 am

2 stops20h 37m

Chicago O'Hare Intl

Sun 11/8

6:17 pm-7:40 am

2 stops34h 23m

$771
Quickest round-trip

Rio de JaneiroChicago

SDU Rio de Janeiro Santos Dumont - ORD Chicago O'Hare Intl

SDUORD

Rio de Janeiro Santos Dumont

Wed 12/2

1:45 pm-5:15 am

1 stop18h 30m

Chicago O'Hare Intl

Sun 12/6

5:50 pm-4:45 pm

1 stop19h 55m

$775

Rio de JaneiroChicago

SDU Rio de Janeiro Santos Dumont - ORD Chicago O'Hare Intl

SDUORD

Rio de Janeiro Santos Dumont

Wed 12/2

1:45 pm-5:15 am

1 stop18h 30m

Chicago O'Hare Intl

Sun 12/6

5:50 pm-4:45 pm

1 stop19h 55m

$776

Rio de JaneiroChicago

SDU Rio de Janeiro Santos Dumont - ORD Chicago O'Hare Intl

SDUORD

Rio de Janeiro Santos Dumont

Wed 12/2

1:45 pm-7:23 am

2 stops44h 38m

Chicago O'Hare Intl

Sun 12/6

5:50 pm-4:45 pm

1 stop19h 55m

$781

Rio de JaneiroChicago

SDU Rio de Janeiro Santos Dumont - ORD Chicago O'Hare Intl

SDUORD

Rio de Janeiro Santos Dumont

Wed 12/2

1:45 pm-7:23 am

2 stops44h 38m

Chicago O'Hare Intl

Sun 12/6

5:50 pm-4:45 pm

1 stop19h 55m

$782

Rio de JaneiroChicago

SDU Rio de Janeiro Santos Dumont - ORD Chicago O'Hare Intl

SDUORD

Rio de Janeiro Santos Dumont

Wed 12/2

1:45 pm-5:15 am

1 stop18h 30m

Chicago O'Hare Intl

Sun 12/6

5:50 pm-4:45 pm

1 stop19h 55m

$819

Flights are sorted by cheapest round-trip flights first.

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

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

You could potentially save up to 4% 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

16h 53m

Direct flights

None
The fastest flight from Rio de Janeiro Santos Dumont Airport to Chicago takes 16h 53m
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.
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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 16h 53m.

  • 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
Lansing
Saint Joseph
Valparaiso
Schererville
Munster
Chesterton
Monticello
Porter
Crown Point
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
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