What are the cheapest airlines to fly from Illinois to Sao Paulo one-way?

$271 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on GOL and Copa Airlines, with prices starting from $342 and $395, respectively.

What are the most popular routes from Illinois to Sao Paulo?

When deciding which route to take from Illinois to Sao Paulo consider Chicago O'Hare Intl - Sao Paulo Guarulhos Intl, Chicago O'Hare Intl - Sao Paulo Viracopos or Chicago O'Hare Intl - Sao Paulo Congonhas as they are the most popular.

What are the cheapest flights from Illinois to Sao Paulo?

Looking for the cheapest flight from Illinois to Sao Paulo? While on average our users pay $1,210, our data indicates the cheapest price to be $1,033. The most popular route (Chicago O'Hare Intl - Sao Paulo Guarulhos Intl), is priced around $551.

What are the most popular airlines that fly from Illinois to Sao Paulo?

Before booking your flight from Illinois to Sao Paulo check out the most popular airlines for this route: American Airlines, Air Canada or Avianca.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 56 days in advance, which can save you up to 61% on flights from Illinois to Sao Paulo compared to booking the week you need them. Waiting 56 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $463. For sooner than that we have options available in the next 3 days from $911.

What is the cheapest month to fly from Illinois to Sao Paulo?

The best pricing can be found in the month of March. Prices to Sao Paulo from Illinois average $1,011. You can even find prices in March for less than $1,011, as users have found deals to Sao Paulo from as low as $412. The month of December appears to be one of the more expensive times to travel to Sao Paulo from Illinois. Flying in the targeted month can save you up to 26%.

Can I find deals for flights from Illinois to Sao Paulo that include hotel bookings?

Yes. In addition to deals on Illinois to Sao Paulo flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Illinois to Sao Paulo?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Sao Paulo.

Can I find deals for business class flights from Illinois to Sao Paulo?

Yes. Cheapflights offers flight deals from Illinois to Sao Paulo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$267+ Flights from Illinois to Sao Paulo, Brazil - Compare & Save Big

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Cheap flight deals from Illinois to Sao Paulo

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$495 (Trip.com)
One-way from	$267 (Trip.com)
Popular in	December
Cheapest in	March
Average price	$873
Good round-trip deal	$1,197 or less

Provider with most accurate pricing for Chicago (CHI)-Sao Paulo (SAO) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Chicago (CHI)-Sao Paulo (SAO) flights.

Search Deals

From Illinois to Sao Paulo (SAO)

Search Deals

One-way flight from Illinois to Sao Paulo (SAO)

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($16 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Illinois to Sao Paulo (SAO).

Search Deals

Find flight deals from Illinois to Sao Paulo

Cheapest flights from Illinois to Sao Paulo
Explore the most affordable flight options available from Illinois to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Sun 5/259:17 amORD - GRU

2 stops37h 23mMultiple Airlines

Wed 6/44:10 amGRU - ORD

2 stops22h 26mMultiple Airlines

Deal found 4/29

$495

Fri 6/63:45 pmORD - GRU

3 stops21h 35mAvianca

Mon 6/164:50 pmGRU - ORD

1 stop22h 25mAvianca

Deal found 4/29

$579

Wed 6/412:41 pmORD - VCP

1 stop14h 19mMultiple Airlines

Sat 6/1410:15 amVCP - ORD

1 stop15h 30mMultiple Airlines

Deal found 4/29

$627

Fri 6/133:07 pmORD - GRU

1 stop27h 43mCopa Airlines

Fri 6/205:25 amGRU - ORD

1 stop34h 22mCopa Airlines

Deal found 4/29

$675

Tue 5/133:15 pmORD - GRU

2 stops37h 40mGOL

Fri 5/232:05 pmGRU - ORD

2 stops28h 00mGOL

Deal found 4/29

$678

Wed 4/303:14 pmORD - GRU

1 stop16h 31mAir Canada

Wed 5/79:00 pmGRU - ORD

1 stop16h 32mAir Canada

Deal found 4/29

$688

Fri 6/65:50 pmMDW - GRU

2 stops30h 25mMultiple Airlines

Mon 6/168:55 pmGRU - MDW

2 stops21h 29mMultiple Airlines

Deal found 4/29

$703

Thu 10/237:37 pmSTL - VCP

1 stop31h 23mMultiple Airlines

Mon 10/2711:30 pmVCP - STL

1 stop21h 02mMultiple Airlines

Deal found 4/29

$712

Wed 9/35:00 amORD - CGH

2 stops23h 05mGOL

Tue 9/910:10 amCGH - ORD

2 stops32h 34mGOL

Deal found 4/29

$723

Sun 5/259:20 pmORD - GRU

Nonstop10h 10mUnited Airlines

Wed 6/410:20 pmGRU - ORD

Nonstop10h 25mUnited Airlines

Deal found 4/29

$754

Fri 5/301:30 pmSTL - GRU

1 stop18h 15mAir Canada

Thu 6/59:00 pmGRU - STL

2 stops24h 43mAir Canada

Deal found 4/28

$756

Thu 6/125:15 amORD - CGH

2 stops31h 50mMultiple Airlines

Thu 6/196:05 amCGH - ORD

3 stops41h 51mMultiple Airlines

Deal found 4/28

$796

Best flights from Illinois to Sao Paulo
Discover carefully curated flight deals from Illinois to Sao Paulo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2025.

Sun 5/259:17 amORD - GRU

2 stops37h 23mMultiple Airlines

Wed 6/44:10 amGRU - ORD

2 stops22h 26mMultiple Airlines

Deal found 4/29

$495

Fri 6/63:45 pmORD - GRU

3 stops21h 35mAvianca

Mon 6/164:50 pmGRU - ORD

1 stop22h 25mAvianca

Deal found 4/29

$579

Fri 6/133:07 pmORD - GRU

1 stop27h 43mCopa Airlines

Fri 6/205:25 amGRU - ORD

1 stop34h 22mCopa Airlines

Deal found 4/29

$675

Tue 5/133:15 pmORD - GRU

2 stops37h 40mGOL

Fri 5/232:05 pmGRU - ORD

2 stops28h 00mGOL

Deal found 4/29

$678

Sun 5/2510:40 amORD - GRU

1 stop21h 05mAir Canada

Wed 6/49:00 pmGRU - ORD

1 stop23h 21mAir Canada

Deal found 4/29

$689

Fri 6/69:20 pmORD - GRU

Nonstop10h 10mUnited Airlines

Sun 6/1510:20 pmGRU - ORD

Nonstop10h 25mUnited Airlines

Deal found 4/29

$754

Tue 7/84:22 pmMDW - GRU

1 stop14h 38mLATAM Airlines

Mon 7/146:40 pmGRU - MDW

2 stops17h 01mLATAM Airlines

Deal found 4/29

$905

Sat 6/710:35 amORD - VCP

2 stops18h 40mAzul

Tue 6/1711:30 pmVCP - ORD

1 stop21h 03mAzul

Deal found 4/28

$1,059

Wed 5/216:00 amBMI - GRU

2 stops29h 20mDelta

Fri 8/810:05 amGRU - BMI

1 stop14h 21mDelta

Deal found 4/29

$1,094

Wed 6/412:41 pmORD - VCP

1 stop14h 19mMultiple Airlines

Sat 6/1410:15 amVCP - ORD

1 stop15h 30mMultiple Airlines

Deal found 4/29

$627

Wed 5/213:10 pmBMI - GRU

1 stop14h 05mAmerican Airlines

Fri 8/810:00 pmGRU - BMI

1 stop19h 21mAmerican Airlines

Deal found 4/29

$1,404

Fri 5/301:30 pmSTL - GRU

1 stop18h 15mAir Canada

Thu 6/59:00 pmGRU - STL

2 stops24h 43mAir Canada

Deal found 4/28

$756

Last-minute flights from Illinois to Sao Paulo
Discover last-minute flight deals from Illinois to Sao Paulo. Data last updated April 30, 2025 and is based on user searches.

Tue 5/67:54 amORD - GRU

1 stop14h 16mCopa Airlines

Thu 5/291:40 amGRU - ORD

1 stop14h 07mCopa Airlines

Deal found 4/29

$657

Tue 5/62:00 pmORD - GRU

2 stops17h 45mAir Canada

Fri 5/309:40 pmGRU - ORD

2 stops19h 07mAir Canada

Deal found 4/29

$704

Tue 5/62:35 pmORD - VCP

2 stops21h 30mMultiple Airlines

Fri 5/167:20 pmVCP - ORD

3 stops30h 45mMultiple Airlines

Deal found 4/28

$909

Tue 5/68:25 amSTL - GRU

2 stops20h 05mCopa Airlines

Mon 8/113:10 amGRU - STL

2 stops32h 49mCopa Airlines

Deal found 4/29

$971

Tue 5/610:42 amSTL - GRU

1 stop16h 58mLATAM Airlines

Mon 8/113:40 amGRU - STL

2 stops21h 59mLATAM Airlines

Deal found 4/29

$1,107

Tue 5/62:35 pmORD - CGH

2 stops17h 40mGOL

Wed 5/216:30 amCGH - ORD

2 stops19h 26mGOL

Deal found 4/28

$1,134

Wed 5/71:30 pmSTL - GRU

1 stop18h 15mAir Canada

Wed 5/219:40 pmGRU - STL

1 stop16h 56mAir Canada

Deal found 4/29

$758

Thu 5/87:10 amORD - GRU

2 stops36h 50mGOL

Sat 5/171:45 amGRU - ORD

1 stop13h 30mGOL

Deal found 4/28

$890

Thu 5/82:35 pmORD - VCP

2 stops40h 30mGOL

Sun 5/189:45 amVCP - ORD

2 stops53h 30mGOL

Deal found 4/28

$1,103

Fri 5/92:35 pmORD - GRU

1 stop33h 35mAvianca

Mon 5/194:50 pmGRU - ORD

1 stop22h 25mAvianca

Deal found 4/29

$620

Fri 5/95:20 pmORD - GRU

3 stops30h 55mMultiple Airlines

Mon 5/198:55 pmGRU - ORD

2 stops20h 56mMultiple Airlines

Deal found 4/29

$644

Fri 5/97:47 amORD - CGH

3 stops27h 58mMultiple Airlines

Mon 5/196:30 amCGH - ORD

2 stops18h 59mMultiple Airlines

Deal found 4/29

$1,158

One-way flights from Illinois to Sao Paulo
Search for one-way flight options from Illinois to Sao Paulo. Find affordable one-way fares based on user searches. Data last updated April 30, 2025.

Sun 5/259:17 amORD - GRU

2 stops37h 23mMultiple Airlines

Deal found 4/29

$267

Fri 6/133:45 pmORD - GRU

2 stops21h 35mAvianca

Deal found 4/29

$271

Mon 5/265:50 pmMDW - GRU

2 stops30h 25mMultiple Airlines

Deal found 4/28

$292

Mon 6/27:35 pmORD - VCP

1 stop31h 25mMultiple Airlines

Deal found 4/29

$295

Tue 5/65:45 pmSTL - GRU

2 stops25h 05mMultiple Airlines

Deal found 4/29

$321

Wed 6/412:41 pmORD - CGH

3 stops31h 09mMultiple Airlines

Deal found 4/29

$325

Mon 5/1211:35 amORD - GRU

2 stops26h 30mGOL

Deal found 4/28

$342

Tue 5/271:41 pmORD - CGH

2 stops50h 19mGOL

Deal found 4/29

$366

Fri 5/23:07 pmORD - GRU

1 stop13h 23mCopa Airlines

Deal found 4/28

$395

Sat 6/710:35 amORD - VCP

2 stops18h 40mAzul

Deal found 4/28

$454

Wed 7/235:40 pmSTL - VCP

1 stop33h 55mMultiple Airlines

Deal found 4/28

$493

Mon 9/82:25 pmORD - VCP

2 stops18h 15mGOL

Deal found 4/29

$515

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Sao Paulo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Sun 5/25

9:17 am-12:40 am

2 stops37h 23m

Sao Paulo Guarulhos Intl

Wed 6/4

4:10 am-12:36 am

2 stops22h 26m

$495

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Fri 6/6

3:45 pm-3:20 pm

3 stops21h 35m

Sao Paulo Guarulhos Intl

Mon 6/16

4:50 pm-1:15 pm

1 stop22h 25m

$579

ChicagoSao Paulo

ORD - VCP

ORDVCP

Chicago O'Hare Intl

Wed 6/4

12:41 pm-5:00 am

1 stop14h 19m

Sao Paulo Viracopos

Sat 6/14

10:15 am-11:45 pm

1 stop15h 30m

$627

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Fri 6/13

3:07 pm-8:50 pm

1 stop27h 43m

Sao Paulo Guarulhos Intl

Fri 6/20

5:25 am-1:47 pm

1 stop34h 22m

$675

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Tue 5/13

3:15 pm-6:55 am

2 stops37h 40m

Sao Paulo Guarulhos Intl

Fri 5/23

2:05 pm-4:05 pm

2 stops28h 00m

$678

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Fri 6/13

3:35 pm-9:45 am

1 stop16h 10m

Sao Paulo Guarulhos Intl

Fri 6/20

9:40 pm-12:54 pm

1 stop17h 14m

$687

ChicagoSao Paulo

MDW - GRU

MDWGRU

Chicago Midway

Fri 6/6

5:50 pm-2:15 am

2 stops30h 25m

Sao Paulo Guarulhos Intl

Mon 6/16

8:55 pm-4:24 pm

2 stops21h 29m

$703

St. LouisSao Paulo

STL - VCP

STLVCP

Lambert-St Louis

Thu 10/23

7:37 pm-5:00 am

1 stop31h 23m

Sao Paulo Viracopos

Mon 10/27

11:30 pm-6:32 pm

1 stop21h 02m

$712

ChicagoSao Paulo

ORD - CGH

ORDCGH

Chicago O'Hare Intl

Wed 9/3

5:00 am-6:05 am

2 stops23h 05m

Sao Paulo Congonhas

Tue 9/9

10:10 am-4:44 pm

2 stops32h 34m

$723

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Sun 5/25

9:20 pm-9:30 am

Nonstop10h 10m

Sao Paulo Guarulhos Intl

Wed 6/4

10:20 pm-6:45 am

Nonstop10h 25m

$754

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 49 results

...

Best time to book a flight from Illinois to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from Illinois with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Sao Paulo

What is the cheapest month to book a flight from Illinois to Sao Paulo?

Currently, April is the cheapest month in which you can book a flight from Illinois to Sao Paulo (average of $686). Flying from Illinois to Sao Paulo in December is currently the most expensive (average of $1,209). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to SAO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Sao Paulo as you normally would.

Weekly flight availability from Illinois to Sao Paulo

The most flights from USIL to SAO are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Sao Paulo by month

In terms of precipitation, rainfall in Sao Paulo ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit Sao Paulo when rainfall is around 0.8 in.

Temperature in Sao Paulo by month

If weather is an important factor for your trip to Sao Paulo, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing Sao Paulo

Peruse reviews from past customers who have flown with ANA, Azul and Delta from Illinois to Sao Paulo to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

ANA

8.3

Very good

855 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.

ANA

8.3

Very good

855 reviews

ANA

8.3

Very good

855 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Mar 2025

SFO - HND

Azul

8.0

Very good

777 reviews

ANA

8.3

Very good

855 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Mar 2025

SFO - HND

Delta

8.0

Very good

7,929 reviews

ANA

8.3

Very good

855 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Mar 2025

SFO - HND

LATAM Airlines

7.5

Good

1,767 reviews

ANA

8.3

Very good

855 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Mar 2025

SFO - HND

Copa Airlines

7.5

Good

1,411 reviews

ANA

8.3

Very good

855 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Mar 2025

SFO - HND

Related info for your journey

What are the cheapest airlines to fly from Illinois to Sao Paulo one-way?
$271 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on GOL and Copa Airlines, with prices starting from $342 and $395, respectively.
What are the most popular routes from Illinois to Sao Paulo?
When deciding which route to take from Illinois to Sao Paulo consider Chicago O'Hare Intl - Sao Paulo Guarulhos Intl, Chicago O'Hare Intl - Sao Paulo Viracopos or Chicago O'Hare Intl - Sao Paulo Congonhas as they are the most popular.
What are the cheapest flights from Illinois to Sao Paulo?
Looking for the cheapest flight from Illinois to Sao Paulo? While on average our users pay $1,210, our data indicates the cheapest price to be $1,033. The most popular route (Chicago O'Hare Intl - Sao Paulo Guarulhos Intl), is priced around $551.
Can I find deals for flights from Illinois to Sao Paulo that include hotel bookings?
Yes. In addition to deals on Illinois to Sao Paulo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Illinois to Sao Paulo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Sao Paulo.
Can I find deals for business class flights from Illinois to Sao Paulo?
Yes. Cheapflights offers flight deals from Illinois to Sao Paulo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Illinois to Sao Paulo?
Currently, April is the cheapest month in which you can book a flight from Illinois to Sao Paulo (average of $686). Flying from Illinois to Sao Paulo in December is currently the most expensive (average of $1,209). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Santos

Browse thousands of different options on Cheapflights for your next trip

Top 8 airlines flying from Illinois to Sao Paulo

Airline	Cheapest	Average	Flexibility	On-time
Copa Airlines	Cheapest$376	Average$746	FlexibilityNo cancel fee	On-time70%
Azul	Cheapest$450	Average$1,592	FlexibilityNo cancel fee	On-time82%
Delta	Cheapest$487	Average$677	FlexibilityNo cancel fee	On-timeN/A
LATAM Airlines	Cheapest$494	Average$648	FlexibilityNo cancel fee	On-time81%
Avianca	Cheapest$605	Average$873	FlexibilityNo cancel fee	On-time71%
American Airlines	Cheapest$727	Average$988	FlexibilityNo cancel fee	On-time71%
Air Canada	Cheapest$758	Average$1,246	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$773	Average$1,143	FlexibilityNo cancel fee	On-time69%

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$267+ Cheap flights from Illinois to Sao Paulo, Brazil (SAO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Illinois to Sao Paulo with Cheapflights

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Cheap flight deals from Illinois to Sao Paulo

Keep the following information in mind while searching for Illinois to Sao Paulo flight deals. Data was last updated April 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find flight deals from Illinois to Sao Paulo

Cheapest flights from Illinois to Sao PauloExplore the most affordable flight options available from Illinois to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Explore the most affordable flight options available from Illinois to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Sao Paulo that are best for you.

Best time to book a flight from Illinois to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from Illinois with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Sao Paulo

What is the cheapest month to book a flight from Illinois to Sao Paulo?

What is the cheapest time of day to fly from IL to SAO?

Find hourly flight availability from Illinois to Sao Paulo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

Weekly flight availability from Illinois to Sao Paulo

Explore weekly flight availability from Illinois to Sao Paulo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 30, 2025.

Rainfall in Sao Paulo by month

Plan your trip to Sao Paulo by taking into account the average rainfall totals by month.

Temperature in Sao Paulo by month

Plan your trip to Sao Paulo by taking into account the average temperature totals by month.

Reviews of airlines servicing Sao Paulo

Peruse reviews from past customers who have flown with ANA, Azul and Delta from Illinois to Sao Paulo to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Sao Paulo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Illinois to Sao Paulo one-way?

What are the most popular routes from Illinois to Sao Paulo?

What are the cheapest flights from Illinois to Sao Paulo?

Can I find deals for flights from Illinois to Sao Paulo that include hotel bookings?

How can I find direct flights from Illinois to Sao Paulo?

Can I find deals for business class flights from Illinois to Sao Paulo?

What is the cheapest month to book a flight from Illinois to Sao Paulo?

Traveling to a place near Illinois?

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Alternative routes for Illinois to Sao Paulo

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Top 8 airlines flying from Illinois to Sao Paulo

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Cheapest flights from Illinois to Sao Paulo
Explore the most affordable flight options available from Illinois to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.