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Cheap flights from Sao Paulo to Illinois from $378

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sao Paulo to Illinois departing on 8/23. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sao Paulo to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:30 pm - 2:52 pmGRU  Sao Paulo Guarulhos Intl-ORD Chicago O'Hare Intl
20h 22m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
7:05 am - 9:00 amORD  Chicago O'Hare Intl-GRU Sao Paulo Guarulhos Intl
22h 55m1 stop Montreal Pierre Elliott Trudeau Intl
$758Air Canada
Mon, Nov 2 - Thu, Nov 12
Air Canada Logo
9:45 pm - 11:07 amGRU  Sao Paulo Guarulhos Intl-ORD Chicago O'Hare Intl
15h 22m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
7:05 am - 9:00 amORD  Chicago O'Hare Intl-GRU Sao Paulo Guarulhos Intl
22h 55m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$758Air Canada
Fri, Oct 30 - Mon, Nov 16
Air Canada Logo
9:45 pm - 11:07 amGRU  Sao Paulo Guarulhos Intl-ORD Chicago O'Hare Intl
16h 22m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
7:05 am - 9:00 amORD  Chicago O'Hare Intl-GRU Sao Paulo Guarulhos Intl
22h 55m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$758Air Canada
Mon, Nov 9 - Mon, Nov 23
Avianca Logo
7:35 am - 9:20 pmGRU  Sao Paulo Guarulhos Intl-ORD Chicago O'Hare Intl
15h 45m1 stop Bogotá El Dorado
Avianca Logo
11:20 pm - 4:15 pmORD  Chicago O'Hare Intl-GRU Sao Paulo Guarulhos Intl
14h 55m1 stop Bogotá El Dorado
$768Avianca
Fri, Oct 16 - Thu, Oct 29
Avianca Logo
7:35 am - 9:20 pmGRU  Sao Paulo Guarulhos Intl-ORD Chicago O'Hare Intl
15h 45m1 stop Bogotá El Dorado
Avianca Logo
11:20 pm - 4:05 pmORD  Chicago O'Hare Intl-GRU Sao Paulo Guarulhos Intl
14h 45m1 stop Bogotá El Dorado
$771Avianca
Thu, Sep 24 - Thu, Oct 15
Avianca Logo
7:35 am - 9:20 pmGRU  Sao Paulo Guarulhos Intl-ORD Chicago O'Hare Intl
15h 45m1 stop Bogotá El Dorado
Avianca Logo
11:20 pm - 4:05 pmORD  Chicago O'Hare Intl-GRU Sao Paulo Guarulhos Intl
14h 45m1 stop Bogotá El Dorado
$780Avianca
Mon, Oct 19 - Mon, Oct 19
Copa Airlines Logo
11:10 am - 1:02 amGRU  Sao Paulo Guarulhos Intl-ORD Chicago O'Hare Intl
15h 52m1 stop Panama City Tocumen Intl
Copa Airlines Logo
3:20 pm - 8:50 pmORD  Chicago O'Hare Intl-GRU Sao Paulo Guarulhos Intl
27h 30m1 stop Panama City Tocumen Intl
$793Copa Airlines
Sat, Sep 12 - Fri, Sep 25
Copa Airlines Logo
3:15 am - 1:02 amGRU  Sao Paulo Guarulhos Intl-ORD Chicago O'Hare Intl
23h 47m1 stop Panama City Tocumen Intl
Copa Airlines Logo
8:01 am - 12:10 amORD  Chicago O'Hare Intl-GRU Sao Paulo Guarulhos Intl
14h 09m1 stop Panama City Tocumen Intl
$793Copa Airlines
Fri, Sep 4 - Fri, Sep 11
United Airlines Logo
9:30 pm - 5:15 amGRU  Sao Paulo Guarulhos Intl-ORD Chicago O'Hare Intl
10h 45mnonstop
United Airlines Logo
5:50 pm - 7:15 amORD  Chicago O'Hare Intl-GRU Sao Paulo Guarulhos Intl
10h 25mnonstop
$1,211United Airlines
Thu, Nov 5 - Mon, Nov 16
United Airlines Logo
9:30 pm - 5:15 amGRU  Sao Paulo Guarulhos Intl-ORD Chicago O'Hare Intl
10h 45mnonstop
United Airlines Logo
4:07 pm - 9:30 amORD  Chicago O'Hare Intl-GRU Sao Paulo Guarulhos Intl
14h 23m1 stop Houston George Bush Intcntl
$1,211United Airlines
Thu, Nov 5 - Mon, Nov 16

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Azul flights from Sao Paulo to Illinois

Our best Azul deals on Sao Paulo to Illinois flight tickets
Azul
Nov 1
VCP11:30 pmSao Paulo Viracopos
15h 03m
1 stop
ORD11:33 amChicago O'Hare Intl
Nov 18
ORD10:52 amChicago O'Hare Intl
29h 13m
1 stop
VCP7:05 pmSao Paulo Viracopos
$840
Azul
Oct 29
VCP9:45 amSao Paulo Viracopos
14h 46m
1 stop
ORD10:31 pmChicago O'Hare Intl
Nov 9
ORD6:25 pmChicago O'Hare Intl
21h 40m
1 stop
VCP7:05 pmSao Paulo Viracopos
$841
Azul
Sep 28
VCP10:40 pmSao Paulo Viracopos
18h 20m
1 stop
ORD3:00 pmChicago O'Hare Intl
Oct 5
ORD11:00 amChicago O'Hare Intl
17h 00m
1 stop
VCP6:00 amSao Paulo Viracopos
$883

Arajet flights from Sao Paulo to Illinois

Our best Arajet deals on Sao Paulo to Illinois flight tickets
Arajet
Aug 20
GRU3:50 amSao Paulo Guarulhos Intl
33h 22m
1 stop
ORD11:12 amChicago O'Hare Intl
Sep 18
ORD6:45 amChicago O'Hare Intl
13h 45m
1 stop
GRU10:30 pmSao Paulo Guarulhos Intl
$772
Arajet
Sep 18
GRU11:55 pmSao Paulo Guarulhos Intl
13h 17m
1 stop
ORD11:12 amChicago O'Hare Intl
Sep 28
ORD5:30 amChicago O'Hare Intl
14h 55m
1 stop
GRU10:25 pmSao Paulo Guarulhos Intl
$785
Arajet
Sep 17
GRU11:50 amSao Paulo Guarulhos Intl
13h 50m
1 stop
ORD11:40 pmChicago O'Hare Intl
Sep 26
ORD12:12 pmChicago O'Hare Intl
12h 56m
1 stop
GRU3:08 amSao Paulo Guarulhos Intl
$794

momondo Fare Finder

 
Customize your flight search to find flights from Sao Paulo to Illinois 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 6, 2026.
Use the filters below to find and compare flights from Sao Paulo to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sao PauloChicago

GRU Sao Paulo Guarulhos Intl - ORD Chicago O'Hare Intl

GRUORD

Sao Paulo Guarulhos Intl

Mon 11/2

9:30 pm-2:52 pm

2 stops20h 22m

Chicago O'Hare Intl

Thu 11/12

7:05 am-9:00 am

1 stop22h 55m

$758

Sao PauloChicago

GRU Sao Paulo Guarulhos Intl - ORD Chicago O'Hare Intl

GRUORD

Sao Paulo Guarulhos Intl

Fri 10/30

9:45 pm-11:07 am

1 stop15h 22m

Chicago O'Hare Intl

Mon 11/16

7:05 am-9:00 am

2 stops22h 55m

$758

Sao PauloChicago

GRU Sao Paulo Guarulhos Intl - ORD Chicago O'Hare Intl

GRUORD

Sao Paulo Guarulhos Intl

Mon 11/9

9:45 pm-11:07 am

1 stop16h 22m

Chicago O'Hare Intl

Mon 11/23

7:05 am-9:00 am

2 stops22h 55m

$758

Sao PauloChicago

GRU Sao Paulo Guarulhos Intl - ORD Chicago O'Hare Intl

GRUORD

Sao Paulo Guarulhos Intl

Fri 10/16

7:35 am-9:20 pm

1 stop15h 45m

Chicago O'Hare Intl

Thu 10/29

11:20 pm-4:15 pm

1 stop14h 55m

$768

Sao PauloChicago

GRU Sao Paulo Guarulhos Intl - ORD Chicago O'Hare Intl

GRUORD

Sao Paulo Guarulhos Intl

Thu 9/24

7:35 am-9:20 pm

1 stop15h 45m

Chicago O'Hare Intl

Thu 10/15

11:20 pm-4:05 pm

1 stop14h 45m

$771

Sao PauloChicago

GRU Sao Paulo Guarulhos Intl - ORD Chicago O'Hare Intl

GRUORD

Sao Paulo Guarulhos Intl

Mon 10/19

7:35 am-9:20 pm

1 stop15h 45m

Chicago O'Hare Intl

Mon 10/19

11:20 pm-4:05 pm

1 stop14h 45m

$780

Sao PauloChicago

GRU Sao Paulo Guarulhos Intl - ORD Chicago O'Hare Intl

GRUORD

Sao Paulo Guarulhos Intl

Sat 9/12

11:10 am-1:02 am

1 stop15h 52m

Chicago O'Hare Intl

Fri 9/25

3:20 pm-8:50 pm

1 stop27h 30m

$793

Sao PauloChicago

GRU Sao Paulo Guarulhos Intl - ORD Chicago O'Hare Intl

GRUORD

Sao Paulo Guarulhos Intl

Fri 9/4

3:15 am-1:02 am

1 stop23h 47m

Chicago O'Hare Intl

Fri 9/11

8:01 am-12:10 am

1 stop14h 09m

$793
Quickest round-trip

Sao PauloChicago

GRU Sao Paulo Guarulhos Intl - ORD Chicago O'Hare Intl

GRUORD

Sao Paulo Guarulhos Intl

Thu 11/5

9:30 pm-5:15 am

Nonstop10h 45m

Chicago O'Hare Intl

Mon 11/16

5:50 pm-7:15 am

Nonstop10h 25m

$1,211

Sao PauloChicago

GRU Sao Paulo Guarulhos Intl - ORD Chicago O'Hare Intl

GRUORD

Sao Paulo Guarulhos Intl

Thu 11/5

9:30 pm-5:15 am

Nonstop10h 45m

Chicago O'Hare Intl

Mon 11/16

4:07 pm-9:30 am

1 stop14h 23m

$1,211

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Illinois from

How to get the cheapest flight ticket from Sao Paulo to Illinois

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 month to fly to Illinois?

The cheapest month to fly to Illinois from Sao Paulo is in February. Flight prices, which tend to average around $752, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $796.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Sao Paulo to Illinois is on a Wednesday when prices can be found for as low as $873. Flights from Sao Paulo to Illinois on a Monday will generally be more expensive and average around $1,051. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Sao Paulo to Illinois flight route?

Fly from Sao Paulo Guarulhos Intl to Chicago O'Hare Intl for the best Sao Paulo - Illinois flight prices

How far in advance should I book a flight from Sao Paulo to Illinois?

You are more likely to see cheaper flights to Illinois from Sao Paulo when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $916 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Sao Paulo for as low as $775 on momondo.

What cabin class options are available on Sao Paulo to Illinois flights?

There are 3 cabin classes available to choose from on Sao Paulo to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Sao Paulo to Illinois flights?

You could potentially save up to 53% on your flight if you consider stops on a Sao Paulo to Illinois flight.

Cheap Sao Paulo to Illinois flight deals and tips

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

Best Price Found

$379

Fastest flight time

10h 25m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from Sao Paulo in the past 72 hours is $379. The best round-trip flight deal from Sao Paulo to Illinois found on momondo in the last 72 hours is $805.
The fastest flight from Sao Paulo to Illinois takes 10h 25m
Direct flights go from Sao Paulo to Illinois every day.
There are 98 airports in Illinois. From Sao Paulo there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

Frequently asked questions about flying from Sao Paulo to Illinois

  • When did momondo last update prices for flights from Sao Paulo to Illinois?

    Prices for flights from Sao Paulo to Illinois are updated daily.

  • How many operators does momondo search for flights from Sao Paulo to Illinois?

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

    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 Sao Paulo to Illinois.

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

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

  • What is the most popular plane model from Sao Paulo to Illinois?

Best airlines flying from Sao Paulo to Illinois

Compare and see reviews for airlines that fly from Sao Paulo to Illinois with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $297Free CancellationRating
7.6
1,565 reviews
Search Copa Airlines flights
AviancaPriceFrom $605Free CancellationRating
6.5
2,523 reviews
Search Avianca flights
United AirlinesPriceFrom $677Free CancellationRating
7.4
10,072 reviews
Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Sao Paulo.

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

All flight searches from Sao Paulo to Illinois on momondo can be filtered to show those which offer flexible booking policies.

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

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 Illinois from Sao Paulo.

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

Yes momondo offers price alerts on flights to Illinois from Sao Paulo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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