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Cheap flights from Illinois to Sao Paulo from $280

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 Sao Paulo departing on 12/7. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:14 pm - 1:40 pmORD-CGH
37h 26m3 stops
Multiple Airlines Logo
6:00 am - 11:08 amCGH-ORD
32h 08m3 stops
$614Multiple Airlines
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Sat, Dec 6 - Sat, Dec 13
GOL Logo
2:05 pm - 4:30 pmORD-CGH
47h 25m2 stops
GOL Logo
11:00 am - 1:15 pmCGH-ORD
52h 15m2 stops
$674GOL
Find Deal
Sat, Feb 28 - Sat, Mar 14
Multiple Airlines Logo
10:27 am - 10:35 amORD-CGH
22h 08m2 stops
Multiple Airlines Logo
3:15 pm - 4:50 pmCGH-ORD
27h 35m2 stops
$687Multiple Airlines
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Thu, Apr 2 - Thu, Apr 9
Multiple Airlines Logo
7:41 pm - 6:55 pmORD-CGH
45h 14m3 stops
Multiple Airlines Logo
6:05 am - 11:27 amCGH-ORD
31h 22m3 stops
$692Multiple Airlines
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Fri, Apr 3 - Tue, Apr 7
GOL Logo
11:30 am - 12:35 pmSTL-CGH
23h 05m2 stops
GOL Logo
8:00 am - 10:04 pmCGH-STL
40h 04m2 stops
$766GOL
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Mon, Mar 30 - Wed, Apr 1
GOL Logo
5:26 pm - 8:50 amORD-CGH
60h 24m2 stops
GOL Logo
6:30 am - 9:21 pmCGH-ORD
17h 51m2 stops
$778GOL
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Mon, Mar 2 - Fri, Mar 6
LATAM Airlines Logo
5:30 am - 1:35 pmORD-CGH
29h 05m3 stops
LATAM Airlines Logo
4:00 pm - 8:39 amCGH-ORD
43h 39m3 stops
$861LATAM Airlines
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Mon, Dec 8 - Mon, Dec 15
American Airlines Logo
12:02 pm - 2:15 pmORD-CGH
23h 13m2 stops
American Airlines Logo
6:10 pm - 5:36 pmCGH-ORD
26h 26m2 stops
$1,115American Airlines
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Mon, Dec 8 - Mon, Dec 15
American Airlines Logo
6:00 pm - 2:25 pmSTL-CGH
17h 25m2 stops
American Airlines Logo
6:10 pm - 10:50 amCGH-STL
19h 40m2 stops
$1,326American Airlines
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Wed, Dec 24 - Wed, Dec 31
Air Canada Logo
4:05 pm - 4:30 pmSTL-CGH
21h 25m2 stops
Air Canada Logo
6:10 pm - 3:29 pmCGH-STL
24h 19m2 stops
$4,043Air Canada
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Thu, Jan 15 - Fri, Jan 23

GOL flights from Illinois to Sao Paulo Congonhas Airport

Our best GOL deals on Illinois to Sao Paulo Congonhas Airport flight tickets
GOL
Feb 28
ORD2:05 pmChicago O'Hare Intl
47h 25m
2 stops
CGH4:30 pmSao Paulo Congonhas
Mar 14
CGH11:00 amSao Paulo Congonhas
52h 15m
2 stops
ORD1:15 pmChicago O'Hare Intl
$674
Find similar
GOL
Mar 30
STL11:30 amLambert-St Louis
23h 05m
2 stops
CGH12:35 pmSao Paulo Congonhas
Apr 1
CGH8:00 amSao Paulo Congonhas
40h 04m
2 stops
STL10:04 pmLambert-St Louis
$766
Find similar
GOL
Mar 2
ORD5:26 pmChicago O'Hare Intl
60h 24m
2 stops
CGH8:50 amSao Paulo Congonhas
Mar 6
CGH6:30 amSao Paulo Congonhas
17h 51m
2 stops
ORD9:21 pmChicago O'Hare Intl
$778
Find similar

Avianca flights from Illinois to Sao Paulo Congonhas Airport

Our best Avianca deals on Illinois to Sao Paulo Congonhas Airport flight tickets
Avianca
Nov 11
ORD10:20 pmChicago O'Hare Intl
32h 50m
2 stops
CGH10:10 amSao Paulo Congonhas
Nov 16
CGH6:00 amSao Paulo Congonhas
17h 20m
2 stops
ORD8:20 pmChicago O'Hare Intl
$1,771
Find similar
Avianca
Nov 11
ORD10:20 pmChicago O'Hare Intl
32h 50m
2 stops
CGH10:10 amSao Paulo Congonhas
Nov 14
CGH6:00 amSao Paulo Congonhas
17h 20m
2 stops
ORD8:20 pmChicago O'Hare Intl
$1,871
Find similar
Avianca
Nov 17
ORD10:20 pmChicago O'Hare Intl
32h 40m
2 stops
CGH10:00 amSao Paulo Congonhas
Nov 21
CGH6:00 amSao Paulo Congonhas
17h 20m
2 stops
ORD8:20 pmChicago O'Hare Intl
$2,172
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Sao Paulo Congonhas 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 November 10, 2025.
Use the filters below to find and compare flights from Illinois to Sao Paulo Congonhas Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSao Paulo

ORD - CGH

ORDCGH

Chicago O'Hare Intl

Sat 12/6

9:14 pm-1:40 pm

3 stops37h 26m

Sao Paulo Congonhas

Sat 12/13

6:00 am-11:08 am

3 stops32h 08m

$614

ChicagoSao Paulo

ORD - CGH

ORDCGH

Chicago O'Hare Intl

Sat 2/28

2:05 pm-4:30 pm

2 stops47h 25m

Sao Paulo Congonhas

Sat 3/14

11:00 am-1:15 pm

2 stops52h 15m

$674

ChicagoSao Paulo

ORD - CGH

ORDCGH

Chicago O'Hare Intl

Thu 4/2

10:27 am-10:35 am

2 stops22h 08m

Sao Paulo Congonhas

Thu 4/9

3:15 pm-4:50 pm

2 stops27h 35m

$687

ChicagoSao Paulo

ORD - CGH

ORDCGH

Chicago O'Hare Intl

Fri 4/3

7:41 pm-6:55 pm

3 stops45h 14m

Sao Paulo Congonhas

Tue 4/7

6:05 am-11:27 am

3 stops31h 22m

$692

St. LouisSao Paulo

STL - CGH

STLCGH

Lambert-St Louis

Mon 3/30

11:30 am-12:35 pm

2 stops23h 05m

Sao Paulo Congonhas

Wed 4/1

8:00 am-10:04 pm

2 stops40h 04m

$766

ChicagoSao Paulo

ORD - CGH

ORDCGH

Chicago O'Hare Intl

Mon 3/2

5:26 pm-8:50 am

2 stops60h 24m

Sao Paulo Congonhas

Fri 3/6

6:30 am-9:21 pm

2 stops17h 51m

$778

ChicagoSao Paulo

ORD - CGH

ORDCGH

Chicago O'Hare Intl

Mon 12/8

5:30 am-1:35 pm

3 stops29h 05m

Sao Paulo Congonhas

Mon 12/15

4:00 pm-8:39 am

3 stops43h 39m

$861

ChicagoSao Paulo

ORD - CGH

ORDCGH

Chicago O'Hare Intl

Mon 12/8

12:02 pm-2:15 pm

2 stops23h 13m

Sao Paulo Congonhas

Mon 12/15

6:10 pm-5:36 pm

2 stops26h 26m

$1,115

St. LouisSao Paulo

STL - CGH

STLCGH

Lambert-St Louis

Wed 12/24

6:00 pm-2:25 pm

2 stops17h 25m

Sao Paulo Congonhas

Wed 12/31

6:10 pm-10:50 am

2 stops19h 40m

$1,326

St. LouisSao Paulo

STL - CGH

STLCGH

Lambert-St Louis

Thu 1/15

4:05 pm-4:30 pm

2 stops21h 25m

Sao Paulo Congonhas

Fri 1/23

6:10 pm-3:29 pm

2 stops24h 19m

$4,043

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 Illinois to Sao Paulo Congonhas 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

What is the cheapest airline that flies from Illinois to Sao Paulo Congonhas?

GOL and Air Canada are the most popular carriers operating from Illinois to Sao Paulo Congonhas

Cheap Illinois to Sao Paulo Congonhas Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Sao Paulo Congonhas Airport

Direct flights

None
There are no direct flights from Illinois to Sao Paulo Congonhas Airport. There are no popular flight routes from Illinois to Sao Paulo Congonhas Airport.
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  • When did momondo last update prices for flights from Illinois to Sao Paulo Congonhas Airport?

    Prices for flights from Illinois to Sao Paulo Congonhas Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Illinois to Sao Paulo Congonhas Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Sao Paulo Congonhas Airport.

  • What documentation or ID do you need to fly to Sao Paulo Congonhas Airport?

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

Traveling to a place near Sao Paulo?

Book flights to Sao Paulo if you plan to visit one of these locations
Santos
Guarujá

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Sao Paulo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Sao Paulo. momondo saves you time and could save you money on your trip.

Can I find flights from Illinois to Sao Paulo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sao Paulo from Illinois with this policy.

How can momondo help me find flights from Illinois to Sao Paulo?

Once all potential Illinois to Sao Paulo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Sao Paulo 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.

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