What are the cheapest airlines to fly from Illinois to Rio de Janeiro one-way?

To fly one-way, consider booking your trip with GOL, which is currently one of the cheapest options available, starting at $343. Avianca flights start at $346 while deals on LATAM Airlines start at $433 one-way.

What are the most popular routes from Illinois to Rio de Janeiro?

When deciding which route to take from Illinois to Rio de Janeiro consider Chicago O'Hare Intl - Rio de Janeiro–Galeão Intl, Chicago O'Hare Intl - Rio de Janeiro Santos Dumont or Chicago Midway - Rio de Janeiro–Galeão Intl as they are the most popular.

What are the most popular airlines that fly from Illinois to Rio de Janeiro?

When booking a flight from Illinois to Rio de Janeiro, you may want to consider flying on American Airlines, Avianca or Copa Airlines as they are the most popular for this route.

How far in advance should I book a flight from Illinois to Rio de Janeiro?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 14 days in advance, which can save you up to 38% on flights from Illinois to Rio de Janeiro compared to booking the week you need them. Waiting 14 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 $512. For sooner than that we have options available in the next 3 days from $724.

What is the cheapest month to fly from Illinois to Rio de Janeiro?

Our data shows that October tends to be the cheapest month to fly to Rio de Janeiro from Illinois. Users have commonly found prices around $837 for the month, but tickets can be as low as $485. Due to multiple factors, prepare for potentially higher prices in December.

Can I find deals for flights from Illinois to Rio de Janeiro that include hotel bookings?

Yes. In addition to deals on Illinois to Rio de Janeiro flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Illinois to Rio de Janeiro?

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

Can I find deals for business class flights from Illinois to Rio de Janeiro?

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

$313+ Flights from Illinois to Rio de Janeiro, Brazil

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Cheap flight deals from Illinois to Rio de Janeiro

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$669 (KAYAK)
One-way from	$313 (Kiwi.com)
Popular in	December
Cheapest in	October
Average price	$704

Provider with most accurate pricing for Chicago (CHI)-Rio de Janeiro (RIO) flight deals.

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Provider most trusted by Cheapflights users for Chicago (CHI)-Rio de Janeiro (RIO) flights.

Search Deals

From Illinois to Rio de Janeiro (RIO)

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One-way flight from Illinois to Rio de Janeiro (RIO)

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($62 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Illinois to Rio de Janeiro

Cheapest flights from Illinois to Rio de Janeiro
Explore the most affordable flight options available from Illinois to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Tue 5/201:30 pmORD - GIG

2 stops20h 15mLATAM Airlines

Mon 5/267:00 amGIG - ORD

2 stops37h 48mLATAM Airlines

Deal found 4/22

$669

Sat 6/712:41 pmORD - GIG

2 stops33h 49mMultiple Airlines

Sat 6/142:30 pmGIG - ORD

3 stops35h 15mMultiple Airlines

Deal found 4/23

$676

Sat 6/712:41 pmORD - SDU

2 stops31h 44mMultiple Airlines

Sat 6/144:30 pmSDU - ORD

3 stops33h 15mMultiple Airlines

Deal found 4/23

$679

Mon 5/121:41 pmORD - GIG

1 stop16h 39mAmerican Airlines

Tue 5/2011:00 pmGIG - ORD

1 stop21h 11mAmerican Airlines

Deal found 4/22

$679

Thu 7/107:54 amORD - GIG

1 stop17h 56mCopa Airlines

Tue 7/2210:05 amGIG - ORD

1 stop16h 15mCopa Airlines

Deal found 4/22

$687

Mon 9/222:35 pmORD - GIG

1 stop13h 45mAvianca

Sat 9/271:30 amGIG - ORD

1 stop13h 45mAvianca

Deal found 4/22

$690

Tue 9/211:19 amORD - GIG

2 stops24h 26mDelta

Tue 9/309:00 pmGIG - ORD

1 stop13h 34mDelta

Deal found 4/22

$699

Tue 6/36:00 amMDW - GIG

2 stops30h 30mLATAM Airlines

Tue 6/107:05 amGIG - MDW

2 stops28h 36mLATAM Airlines

Deal found 4/23

$709

Thu 5/12:00 pmORD - SDU

2 stops23h 50mAir Canada

Wed 5/77:55 amSDU - ORD

2 stops27h 57mAir Canada

Deal found 4/22

$711

Wed 5/219:35 amORD - GIG

2 stops27h 30mAir Canada

Mon 5/265:00 pmGIG - ORD

2 stops29h 12mAir Canada

Deal found 4/23

$712

Sat 7/191:00 pmMDW - GIG

2 stops43h 15mDelta

Tue 8/57:00 amGIG - MDW

2 stops30h 55mDelta

Deal found 4/23

$717

Wed 10/222:35 pmORD - GIG

1 stop13h 45mGOL

Tue 10/287:20 amGIG - ORD

1 stop31h 55mGOL

Deal found 4/23

$723

Best flights from Illinois to Rio de Janeiro
Discover carefully curated flight deals from Illinois to Rio de Janeiro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2025.

Tue 5/201:30 pmORD - GIG

2 stops20h 15mLATAM Airlines

Mon 5/267:00 amGIG - ORD

2 stops37h 48mLATAM Airlines

Deal found 4/22

$669

Sat 6/712:41 pmORD - GIG

2 stops33h 49mMultiple Airlines

Sat 6/142:30 pmGIG - ORD

3 stops35h 15mMultiple Airlines

Deal found 4/23

$676

Mon 5/121:41 pmORD - GIG

1 stop16h 39mAmerican Airlines

Tue 5/2011:00 pmGIG - ORD

1 stop21h 11mAmerican Airlines

Deal found 4/22

$679

Thu 7/107:54 amORD - GIG

1 stop17h 56mCopa Airlines

Tue 7/2210:05 amGIG - ORD

1 stop16h 15mCopa Airlines

Deal found 4/22

$687

Mon 9/222:35 pmORD - GIG

1 stop13h 45mAvianca

Sat 9/271:30 amGIG - ORD

1 stop13h 45mAvianca

Deal found 4/23

$690

Tue 9/211:19 amORD - GIG

2 stops24h 26mDelta

Tue 9/309:00 pmGIG - ORD

1 stop13h 34mDelta

Deal found 4/22

$699

Wed 5/219:35 amORD - GIG

2 stops27h 30mAir Canada

Mon 5/265:00 pmGIG - ORD

2 stops29h 12mAir Canada

Deal found 4/23

$712

Thu 8/72:35 pmORD - GIG

1 stop13h 45mGOL

Tue 8/197:25 amGIG - ORD

1 stop31h 50mGOL

Deal found 4/22

$731

Tue 5/209:20 pmORD - SDU

1 stop16h 30mUnited Airlines

Tue 5/271:05 pmSDU - ORD

1 stop19h 40mUnited Airlines

Deal found 4/23

$817

Fri 6/209:20 pmORD - SDU

1 stop16h 30mLufthansa

Sat 6/281:00 pmSDU - ORD

1 stop19h 45mLufthansa

Deal found 4/23

$907

Sat 6/219:20 pmORD - SDU

1 stop33h 20mAzul

Sat 6/281:00 pmSDU - ORD

1 stop19h 45mAzul

Deal found 4/22

$1,058

Sat 6/712:41 pmORD - SDU

2 stops31h 44mMultiple Airlines

Sat 6/144:30 pmSDU - ORD

3 stops33h 15mMultiple Airlines

Deal found 4/23

$679

Last-minute flights from Illinois to Rio de Janeiro
Discover last-minute flight deals from Illinois to Rio de Janeiro. Data last updated April 24, 2025 and is based on user searches.

Mon 4/288:05 amORD - GIG

1 stop22h 15mAmerican Airlines

Tue 5/1311:00 pmGIG - ORD

1 stop14h 09mAmerican Airlines

Deal found 4/22

$718

Mon 4/282:35 pmORD - GIG

1 stop13h 45mAvianca

Mon 5/121:30 amGIG - ORD

1 stop13h 45mAvianca

Deal found 4/22

$735

Mon 4/2810:37 amORD - GIG

1 stop19h 38mUnited Airlines

Tue 5/139:05 pmGIG - ORD

1 stop22h 05mUnited Airlines

Deal found 4/23

$797

Mon 4/2810:30 amORD - GIG

2 stops21h 45mDelta

Tue 5/139:00 pmGIG - ORD

1 stop21h 47mDelta

Deal found 4/23

$899

Thu 5/12:00 pmORD - SDU

2 stops23h 50mAir Canada

Wed 5/77:55 amSDU - ORD

2 stops27h 57mAir Canada

Deal found 4/22

$711

Thu 5/17:54 amORD - GIG

1 stop17h 56mCopa Airlines

Wed 5/710:00 amGIG - ORD

1 stop16h 34mCopa Airlines

Deal found 4/22

$804

Thu 5/12:35 pmORD - GIG

1 stop31h 50mMultiple Airlines

Tue 5/61:30 amGIG - ORD

1 stop13h 45mMultiple Airlines

Deal found 4/23

$815

Thu 5/19:20 pmORD - SDU

1 stop16h 30mUnited Airlines

Wed 5/71:05 pmSDU - ORD

1 stop19h 40mUnited Airlines

Deal found 4/22

$856

Fri 5/25:34 pmORD - GIG

2 stops26h 56mLATAM Airlines

Sat 5/178:40 amGIG - ORD

2 stops30h 34mLATAM Airlines

Deal found 4/22

$881

Sat 5/32:35 pmORD - GIG

1 stop31h 50mGOL

Sun 5/1111:00 pmGIG - ORD

1 stop14h 09mGOL

Deal found 4/22

$788

Sat 5/310:19 amORD - SDU

3 stops23h 56mMultiple Airlines

Mon 5/126:15 amSDU - ORD

2 stops19h 50mMultiple Airlines

Deal found 4/22

$1,063

Sun 5/412:48 pmMDW - GIG

1 stop19h 27mDelta

Fri 5/912:50 pmGIG - MDW

2 stops22h 50mDelta

Deal found 4/24

$737

One-way flights from Illinois to Rio de Janeiro
Search for one-way flight options from Illinois to Rio de Janeiro. Find affordable one-way fares based on user searches. Data last updated April 24, 2025.

Sat 6/144:45 pmORD - SDU

3 stops50h 25mMultiple Airlines

Deal found 4/21

$313

Mon 6/301:43 pmORD - GIG

3 stops43h 22mMultiple Airlines

Deal found 4/23

$318

Mon 5/195:45 pmSTL - GIG

3 stops45h 50mMultiple Airlines

Deal found 4/21

$333

Fri 5/305:50 pmMDW - SDU

3 stops36h 20mMultiple Airlines

Deal found 4/21

$337

Mon 6/162:35 pmORD - GIG

1 stop31h 50mGOL

Deal found 4/23

$343

Sun 10/192:35 pmORD - GIG

1 stop13h 45mAvianca

Deal found 4/24

$346

Tue 6/175:20 pmMDW - GIG

2 stops29h 05mMultiple Airlines

Deal found 4/23

$369

Sun 5/1810:10 amSTL - SDU

3 stops43h 05mMultiple Airlines

Deal found 4/21

$371

Fri 5/301:30 pmORD - SDU

2 stops22h 25mLATAM Airlines

Deal found 4/22

$433

Mon 6/307:54 amORD - GIG

1 stop22h 06mCopa Airlines

Deal found 4/23

$433

Sat 6/79:45 amORD - GIG

2 stops18h 25mDelta

Deal found 4/23

$436

Fri 6/66:31 pmMDW - GIG

1 stop13h 44mDelta

Deal found 4/23

$436

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Rio de Janeiro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Tue 5/20

1:30 pm-11:45 am

2 stops20h 15m

Rio de Janeiro–Galeão Intl

Mon 5/26

7:00 am-6:48 pm

2 stops37h 48m

$669

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Sat 6/7

12:41 pm-12:30 am

2 stops33h 49m

Rio de Janeiro–Galeão Intl

Sat 6/14

2:30 pm-11:45 pm

3 stops35h 15m

$676

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Mon 5/12

1:41 pm-8:20 am

1 stop16h 39m

Rio de Janeiro–Galeão Intl

Tue 5/20

11:00 pm-6:11 pm

1 stop21h 11m

$679

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Sat 6/7

12:41 pm-10:25 pm

2 stops31h 44m

Rio de Janeiro Santos Dumont

Sat 6/14

4:30 pm-11:45 pm

3 stops33h 15m

$679

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Thu 7/10

7:54 am-3:50 am

1 stop17h 56m

Rio de Janeiro–Galeão Intl

Tue 7/22

10:05 am-12:20 am

1 stop16h 15m

$687

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Mon 9/22

2:35 pm-6:20 am

1 stop13h 45m

Rio de Janeiro–Galeão Intl

Sat 9/27

1:30 am-1:15 pm

1 stop13h 45m

$690

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Tue 9/2

11:19 am-1:45 pm

2 stops24h 26m

Rio de Janeiro–Galeão Intl

Tue 9/30

9:00 pm-8:34 am

1 stop13h 34m

$699

ChicagoRio de Janeiro

MDW - GIG

MDWGIG

Chicago Midway

Tue 6/3

6:00 am-2:30 pm

2 stops30h 30m

Rio de Janeiro–Galeão Intl

Tue 6/10

7:05 am-9:41 am

2 stops28h 36m

$709

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Wed 5/21

9:35 am-3:05 pm

2 stops27h 30m

Rio de Janeiro–Galeão Intl

Mon 5/26

5:00 pm-8:12 pm

2 stops29h 12m

$712

ChicagoRio de Janeiro

MDW - GIG

MDWGIG

Chicago Midway

Sat 7/19

1:00 pm-10:15 am

2 stops43h 15m

Rio de Janeiro–Galeão Intl

Tue 8/5

7:00 am-11:55 am

2 stops30h 55m

$717

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 52 results

...

Best time to book a flight from Illinois to Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro 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 Rio de Janeiro

What is the cheapest month to book a flight from Illinois to Rio de Janeiro?

Currently, November is the cheapest month in which you can book a flight from Illinois to Rio de Janeiro (average of $755). Flying from Illinois to Rio de Janeiro in December is currently the most expensive (average of $1,290). 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 RIO?

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

Rainfall in Rio de Janeiro by month

In terms of precipitation, rainfall in Rio de Janeiro ranges from 1.6 - 5.1 inches per month. January is typically the wettest month, when rainfall can reach 5.1 in. July is typically the driest time to visit Rio de Janeiro when rainfall is around 1.6 in.

Temperature in Rio de Janeiro by month

If weather is an important factor for your trip to Rio de Janeiro, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Rio de Janeiro

Peruse reviews from past customers who have flown with Azul, Delta and Copa Airlines from Illinois to Rio de Janeiro 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.

Azul

8.0

Very good

775 reviews

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Azul

8.0

Very good

775 reviews

Azul

8.0

Very good

775 reviews

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Delta

8.0

Very good

7,920 reviews

Azul

8.0

Very good

775 reviews

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Copa Airlines

7.6

Good

1,411 reviews

Azul

8.0

Very good

775 reviews

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

LATAM Airlines

7.5

Good

1,765 reviews

Azul

8.0

Very good

775 reviews

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Aeromexico

7.5

Good

1,700 reviews

Azul

8.0

Very good

775 reviews

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Related info for your journey

What are the cheapest airlines to fly from Illinois to Rio de Janeiro one-way?
To fly one-way, consider booking your trip with GOL, which is currently one of the cheapest options available, starting at $343. Avianca flights start at $346 while deals on LATAM Airlines start at $433 one-way.
What are the most popular routes from Illinois to Rio de Janeiro?
When deciding which route to take from Illinois to Rio de Janeiro consider Chicago O'Hare Intl - Rio de Janeiro–Galeão Intl, Chicago O'Hare Intl - Rio de Janeiro Santos Dumont or Chicago Midway - Rio de Janeiro–Galeão Intl as they are the most popular.
Can I find deals for flights from Illinois to Rio de Janeiro that include hotel bookings?
Yes. In addition to deals on Illinois to Rio de Janeiro flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Illinois to Rio de Janeiro?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Rio de Janeiro.
Can I find deals for business class flights from Illinois to Rio de Janeiro?
Yes. Cheapflights offers flight deals from Illinois to Rio de Janeiro 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 Rio de Janeiro?
Currently, November is the cheapest month in which you can book a flight from Illinois to Rio de Janeiro (average of $755). Flying from Illinois to Rio de Janeiro in December is currently the most expensive (average of $1,290). 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

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from Illinois to Rio de Janeiro

Airline	Cheapest	Average	Flexibility	On-time
Copa Airlines	Cheapest$485	Average$737	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$497	Average$724	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$517	Average$731	FlexibilityNo cancel fee	On-timeN/A
LATAM Airlines	Cheapest$517	Average$717	FlexibilityNo cancel fee	On-time81%
United Airlines	Cheapest$565	Average$932	FlexibilityNo cancel fee	On-time69%
GOL	Cheapest$583	Average$951	FlexibilityNo cancel fee	On-time74%
Avianca	Cheapest$619	Average$868	FlexibilityNo cancel fee	On-time71%

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$313+ Cheap flights from Illinois to Rio de Janeiro, Brazil (RIO)

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 6/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Illinois to Rio de Janeiro with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Illinois to Rio de Janeiro

Keep the following information in mind while searching for Illinois to Rio de Janeiro flight deals. Data was last updated April 24, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Illinois to Rio de Janeiro

Cheapest flights from Illinois to Rio de JaneiroExplore the most affordable flight options available from Illinois to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Explore the most affordable flight options available from Illinois to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Rio de Janeiro that are best for you.

Best time to book a flight from Illinois to Rio de Janeiro

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

Cheapflights Insights

Everything you need to know about your flight from Illinois to Rio de Janeiro

What is the cheapest month to book a flight from Illinois to Rio de Janeiro?

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

Find hourly flight availability from Illinois to Rio de Janeiro. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Rainfall in Rio de Janeiro by month

Plan your trip to Rio de Janeiro by taking into account the average rainfall totals by month.

Temperature in Rio de Janeiro by month

Plan your trip to Rio de Janeiro by taking into account the average temperature totals by month.

Reviews of airlines servicing Rio de Janeiro

Peruse reviews from past customers who have flown with Azul, Delta and Copa Airlines from Illinois to Rio de Janeiro 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 Rio de Janeiro. 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 Rio de Janeiro one-way?

What are the most popular routes from Illinois to Rio de Janeiro?

Can I find deals for flights from Illinois to Rio de Janeiro that include hotel bookings?

How can I find direct flights from Illinois to Rio de Janeiro?

Can I find deals for business class flights from Illinois to Rio de Janeiro?

What is the cheapest month to book a flight from Illinois to Rio de Janeiro?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Rio de Janeiro

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Illinois to Rio de Janeiro

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Cheapest flights from Illinois to Rio de Janeiro
Explore the most affordable flight options available from Illinois to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.