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

To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $338. GOL flights start at $355 while deals on LATAM Airlines start at $432 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 8 days in advance, which can save you up to 52% on flights from Illinois to Rio de Janeiro compared to booking the week you need them. Waiting 8 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 $465. For sooner than that we have options available in the next 3 days from $728.

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 $855 for the month, but tickets can be as low as $485. Due to multiple factors, prepare for potentially higher prices in July.

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.

$330+ Flights from Illinois to Rio de Janeiro, Brazil

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Cheap flight deals from Illinois to Rio de Janeiro

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$618 (Mytrip)
One-way from	$330 (Mytrip)
Popular in	July
Cheapest in	October
Average price	$722

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

Search Deals

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

Search Deals

From Illinois to Rio de Janeiro (RIO)

Search Deals

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

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($145 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).

Search Deals

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 2, 2025.

Mon 5/127:47 amORD - GIG

2 stops31h 03mMultiple Airlines

Wed 5/215:45 amGIG - ORD

2 stops19h 19mMultiple Airlines

Deal found 4/1

$618

Mon 5/127:47 amORD - SDU

2 stops26h 38mMultiple Airlines

Wed 5/216:10 amSDU - ORD

3 stops28h 40mMultiple Airlines

Deal found 3/31

$621

Mon 5/122:35 pmORD - GIG

1 stop13h 45mAvianca

Tue 5/201:30 amGIG - ORD

1 stop13h 45mAvianca

Deal found 4/2

$639

Mon 5/123:07 pmORD - GIG

1 stop14h 53mCopa Airlines

Wed 5/2110:00 amGIG - ORD

1 stop16h 34mCopa Airlines

Deal found 4/2

$641

Mon 5/125:58 pmORD - GIG

1 stop14h 17mDelta

Mon 5/199:00 pmGIG - ORD

1 stop19h 47mDelta

Deal found 4/1

$659

Mon 5/126:38 pmMDW - GIG

1 stop13h 37mDelta

Mon 5/199:00 pmGIG - MDW

1 stop16h 53mDelta

Deal found 4/1

$659

Mon 5/123:01 pmORD - GIG

2 stops15h 19mAmerican Airlines

Mon 5/1911:00 pmGIG - ORD

2 stops17h 06mAmerican Airlines

Deal found 3/31

$664

Sat 5/176:33 pmORD - GIG

1 stop35h 42mUnited Airlines

Thu 5/229:05 pmGIG - ORD

1 stop29h 08mUnited Airlines

Deal found 4/1

$696

Mon 4/285:34 pmORD - GIG

1 stop14h 41mLATAM Airlines

Tue 5/139:00 pmGIG - ORD

1 stop13h 29mLATAM Airlines

Deal found 4/2

$699

Mon 5/122:00 pmORD - SDU

2 stops23h 50mAir Canada

Wed 5/217:55 amSDU - ORD

2 stops27h 57mAir Canada

Deal found 4/1

$712

Sat 5/1712:48 pmMDW - GIG

2 stops30h 22mLATAM Airlines

Thu 5/299:00 pmGIG - MDW

1 stop22h 36mLATAM Airlines

Deal found 3/31

$729

Thu 5/82:35 pmORD - GIG

2 stops27h 05mGOL

Sat 5/177:15 pmGIG - ORD

2 stops20h 00mGOL

Deal found 4/1

$735

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 2, 2025.

Mon 5/127:47 amORD - GIG

2 stops31h 03mMultiple Airlines

Wed 5/215:45 amGIG - ORD

2 stops19h 19mMultiple Airlines

Deal found 4/1

$618

Mon 5/122:35 pmORD - GIG

1 stop13h 45mAvianca

Tue 5/201:30 amGIG - ORD

1 stop13h 45mAvianca

Deal found 4/2

$639

Mon 5/123:07 pmORD - GIG

1 stop14h 53mCopa Airlines

Wed 5/2110:00 amGIG - ORD

1 stop16h 34mCopa Airlines

Deal found 4/2

$641

Mon 5/125:58 pmORD - GIG

1 stop14h 17mDelta

Mon 5/199:00 pmGIG - ORD

1 stop19h 47mDelta

Deal found 4/1

$659

Mon 5/1211:44 amORD - GIG

1 stop18h 36mAmerican Airlines

Mon 5/1911:00 pmGIG - ORD

2 stops16h 09mAmerican Airlines

Deal found 3/31

$661

Sat 5/176:33 pmORD - GIG

1 stop35h 42mUnited Airlines

Thu 5/229:05 pmGIG - ORD

1 stop29h 08mUnited Airlines

Deal found 4/1

$696

Mon 4/285:34 pmORD - GIG

1 stop14h 41mLATAM Airlines

Tue 5/139:00 pmGIG - ORD

1 stop13h 29mLATAM Airlines

Deal found 4/2

$699

Fri 5/164:00 pmORD - GIG

2 stops25h 05mAir Canada

Thu 5/223:55 pmGIG - ORD

2 stops24h 52mAir Canada

Deal found 4/1

$711

Thu 5/82:35 pmORD - GIG

2 stops27h 05mGOL

Sat 5/177:15 pmGIG - ORD

2 stops20h 00mGOL

Deal found 4/1

$735

Fri 7/2510:45 amORD - SDU

2 stops20h 30mAzul

Thu 7/315:05 pmSDU - ORD

2 stops23h 50mAzul

Deal found 4/1

$1,048

Mon 5/127:47 amORD - SDU

2 stops26h 38mMultiple Airlines

Wed 5/216:10 amSDU - ORD

3 stops28h 40mMultiple Airlines

Deal found 3/31

$621

Mon 5/126:38 pmMDW - GIG

1 stop13h 37mDelta

Mon 5/199:00 pmGIG - MDW

1 stop16h 53mDelta

Deal found 4/1

$659

Last-minute flights from Illinois to Rio de Janeiro
Discover last-minute flight deals from Illinois to Rio de Janeiro. Data last updated April 2, 2025 and is based on user searches.

Mon 4/72:35 pmORD - GIG

1 stop13h 45mGOL

Fri 4/113:55 pmGIG - ORD

2 stops21h 10mGOL

Deal found 4/1

$771

Mon 4/75:30 pmORD - GIG

1 stop14h 45mLATAM Airlines

Sat 4/129:00 pmGIG - ORD

1 stop13h 34mLATAM Airlines

Deal found 4/1

$810

Mon 4/74:59 pmMDW - GIG

1 stop15h 16mLATAM Airlines

Sat 4/129:00 pmGIG - MDW

1 stop14h 07mLATAM Airlines

Deal found 4/1

$810

Mon 4/72:57 pmMDW - GIG

2 stops17h 18mDelta

Sat 4/129:00 pmGIG - MDW

1 stop14h 07mDelta

Deal found 4/1

$814

Mon 4/710:37 amORD - GIG

1 stop19h 38mAustrian Airlines

Fri 4/119:05 pmGIG - ORD

1 stop15h 06mAustrian Airlines

Deal found 4/1

$820

Mon 4/79:20 pmORD - SDU

1 stop16h 30mUnited Airlines

Fri 4/111:00 pmSDU - ORD

1 stop19h 45mUnited Airlines

Deal found 4/1

$969

Mon 4/712:48 pmMDW - SDU

2 stops18h 47mDelta

Sat 4/128:20 pmSDU - MDW

2 stops17h 43mDelta

Deal found 4/1

$5,594

Thu 4/107:33 pmORD - SDU

2 stops24h 52mMultiple Airlines

Sun 4/279:35 amSDU - ORD

2 stops24h 29mMultiple Airlines

Deal found 4/1

$686

Thu 4/101:47 pmORD - GIG

2 stops29h 28mMultiple Airlines

Sun 4/279:10 pmGIG - ORD

2 stops29h 48mMultiple Airlines

Deal found 4/1

$737

Thu 4/102:35 pmORD - GIG

1 stop13h 45mAvianca

Sat 4/261:30 amGIG - ORD

1 stop13h 45mAvianca

Deal found 4/1

$875

Fri 4/1110:37 amORD - GIG

1 stop19h 38mUnited Airlines

Thu 4/179:05 pmGIG - ORD

1 stop16h 26mUnited Airlines

Deal found 3/31

$1,461

Mon 4/285:34 pmORD - GIG

1 stop14h 41mLATAM Airlines

Tue 5/139:00 pmGIG - ORD

1 stop13h 29mLATAM Airlines

Deal found 4/2

$699

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 2, 2025.

Sat 5/3112:41 pmORD - SDU

2 stops31h 34mMultiple Airlines

Deal found 4/1

$330

Sat 5/3112:41 pmORD - GIG

2 stops33h 49mMultiple Airlines

Deal found 4/1

$330

Sat 9/202:35 pmORD - GIG

1 stop13h 45mAvianca

Deal found 3/31

$338

Sat 5/172:35 pmORD - GIG

1 stop13h 45mGOL

Deal found 4/2

$355

Fri 6/62:38 pmORD - SDU

2 stops26h 57mGOL

Deal found 4/2

$387

Mon 7/75:45 pmSTL - GIG

3 stops39h 20mMultiple Airlines

Deal found 3/31

$416

Mon 7/75:45 pmSTL - SDU

3 stops42h 50mMultiple Airlines

Deal found 3/31

$424

Sun 5/1810:55 amMDW - SDU

3 stops43h 45mMultiple Airlines

Deal found 3/31

$431

Sun 9/217:30 amORD - GIG

2 stops20h 45mLATAM Airlines

Deal found 3/31

$432

Sun 9/211:05 pmMDW - GIG

1 stop19h 10mLATAM Airlines

Deal found 3/31

$432

Sat 6/77:54 amORD - GIG

1 stop14h 21mCopa Airlines

Deal found 4/1

$433

Sun 7/67:10 amORD - GIG

1 stop23h 05mUnited Airlines

Deal found 4/1

$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

Mon 5/12

7:47 am-4:50 pm

2 stops31h 03m

Rio de Janeiro–Galeão Intl

Wed 5/21

5:45 am-11:04 pm

2 stops19h 19m

$618

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Mon 5/12

7:47 am-12:25 pm

2 stops26h 38m

Rio de Janeiro Santos Dumont

Wed 5/21

6:10 am-8:50 am

3 stops28h 40m

$621

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Mon 5/12

2:35 pm-6:20 am

1 stop13h 45m

Rio de Janeiro–Galeão Intl

Tue 5/20

1:30 am-1:15 pm

1 stop13h 45m

$639

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Mon 5/12

3:07 pm-8:00 am

1 stop14h 53m

Rio de Janeiro–Galeão Intl

Wed 5/21

10:00 am-12:34 am

1 stop16h 34m

$641

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Mon 5/12

5:58 pm-10:15 am

1 stop14h 17m

Rio de Janeiro–Galeão Intl

Mon 5/19

9:00 pm-2:47 pm

1 stop19h 47m

$659

ChicagoRio de Janeiro

MDW - GIG

MDWGIG

Chicago Midway

Mon 5/12

12:48 pm-10:15 am

1 stop19h 27m

Rio de Janeiro–Galeão Intl

Mon 5/19

9:00 pm-3:20 pm

1 stop20h 20m

$659

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Mon 5/12

11:44 am-8:20 am

1 stop18h 36m

Rio de Janeiro–Galeão Intl

Mon 5/19

11:00 pm-1:09 pm

2 stops16h 09m

$661

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Sat 5/17

7:55 pm-8:15 am

1 stop34h 20m

Rio de Janeiro–Galeão Intl

Fri 5/23

9:05 pm-12:13 am

1 stop29h 08m

$696

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Mon 4/28

5:34 pm-10:15 am

1 stop14h 41m

Rio de Janeiro–Galeão Intl

Tue 5/13

9:00 pm-8:29 am

1 stop13h 29m

$699

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Mon 5/12

2:00 pm-3:50 pm

2 stops23h 50m

Rio de Janeiro Santos Dumont

Wed 5/21

7:55 am-9:52 am

2 stops27h 57m

$712

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 51 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

773 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

773 reviews

Azul

8.0

Very good

773 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

7,897 reviews

Azul

8.0

Very good

773 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

1,400 reviews

Azul

8.0

Very good

773 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

1,754 reviews

Azul

8.0

Very good

773 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

773 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 Avianca, which is currently one of the cheapest options available, starting at $338. GOL flights start at $355 while deals on LATAM Airlines start at $432 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 6 airlines flying from Illinois to Rio de Janeiro

Airline	Cheapest	Average	Flexibility	On-time
Copa Airlines	Cheapest$485	Average$739	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$497	Average$724	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$517	Average$749	FlexibilityNo cancel fee	On-timeN/A
LATAM Airlines	Cheapest$517	Average$717	FlexibilityNo cancel fee	On-time81%
United Airlines	Cheapest$565	Average$1,002	FlexibilityNo cancel fee	On-time69%
Avianca	Cheapest$641	Average$887	FlexibilityNo cancel fee	On-time71%

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$330+ 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 5/31. 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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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 2, 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 2, 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 2, 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 2, 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 6 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 2, 2025.