What are the cheapest airlines flying from Chicago to Rio de Janeiro round-trip?

According to our current data, LATAM Airlines ($669), American Airlines ($679), and Copa Airlines ($687) offers the cheapest pricing from Chicago to Rio de Janeiro. LATAM Airlines is priced at 20% lower than the current average price of a flight leaving 3 months from now.

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

One-way options have recently been found by users for as low as $343 on GOL. Other airlines that offer cheap prices include Avianca from $346 and Delta from $418 one-way.

What is the cheapest day to fly from Chicago to Rio de Janeiro?

Travelers seeking maximum savings on their Chicago to Rio de Janeiro flight should consider departing on Sunday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

The most popular flight routes from Chicago to Rio de Janeiro are Chicago O'Hare Intl - Rio de Janeiro–Galeão Intl, Chicago O'Hare Intl - Rio de Janeiro Santos Dumont and Chicago Midway - Rio de Janeiro–Galeão Intl.

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

When booking a flight from Chicago 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.

What is the cheapest day to fly round-trip from Chicago to Rio de Janeiro?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 19% on the overall cost on flights from Chicago to Rio de Janeiro.

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

Find a great deal and save up to 38% by booking at least 14 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago to Rio de Janeiro within the next two weeks, with the cheapest ticket starting at $512.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, October can be a great choice for travel to Rio de Janeiro. Flights to Rio de Janeiro from Chicago in October are about $837 on average during October, but can be found for as low as $485.

Most accurate provider : When it comes to deals on Chicago-Rio de Janeiro flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Rio de Janeiro flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago-Rio de Janeiro flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Chicago-Rio de Janeiro flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Rio de Janeiro flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Chicago 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 Chicago to Rio de Janeiro.

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

Yes. Cheapflights offers flight deals from Chicago 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 Chicago to Rio de Janeiro, Brazil

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Find cheap flights from Chicago to Rio de Janeiro with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Chicago to Rio de Janeiro are usually found in October or September, booked 13 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Chicago 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.

Search Deals

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

Search Deals

From Chicago (CHI) to Rio de Janeiro (RIO)

Search Deals

One-way flight from Chicago (CHI) 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).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Chicago to Rio de Janeiro

Cheapest flights from Chicago to Rio de Janeiro
Explore the most affordable flight options available from Chicago 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

Mon 5/126:38 pmMDW - GIG

1 stop13h 37mLATAM Airlines

Tue 5/209:00 pmGIG - MDW

1 stop14h 40mLATAM Airlines

Deal found 4/21

$699

Mon 5/121:08 pmMDW - GIG

2 stops19h 07mDelta

Tue 5/209:00 pmGIG - MDW

1 stop14h 40mDelta

Deal found 4/21

$703

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

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 Chicago to Rio de Janeiro
Discover carefully curated flight deals from Chicago 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 Chicago to Rio de Janeiro
Discover last-minute flight deals from Chicago 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

Fri 5/24:59 pmMDW - GIG

2 stops26h 06mLATAM Airlines

Sun 5/47:00 amGIG - MDW

2 stops36h 59mLATAM Airlines

Deal found 4/21

$1,925

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

One-way flights from Chicago to Rio de Janeiro
Search for one-way flight options from Chicago 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

Tue 5/2012:41 pmORD - GIG

3 stops50h 54mMultiple Airlines

Deal found 4/21

$315

Mon 4/286:15 amMDW - GIG

2 stops22h 05mMultiple Airlines

Deal found 4/21

$331

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

Mon 6/162:35 pmORD - GIG

1 stop13h 45mAvianca

Deal found 4/21

$346

Sun 5/44:59 pmMDW - GIG

1 stop15h 16mDelta

Deal found 4/21

$418

Fri 5/301:30 pmORD - SDU

2 stops22h 25mLATAM Airlines

Deal found 4/22

$433

Thu 5/17:54 amORD - GIG

1 stop17h 56mCopa Airlines

Deal found 4/21

$433

Sat 6/79:45 amORD - GIG

2 stops18h 25mDelta

Deal found 4/22

$436

Fri 6/2010:26 amMDW - GIG

2 stops30h 19mLATAM Airlines

Deal found 4/23

$446

Wed 6/1810:26 amMDW - SDU

2 stops22h 39mLATAM Airlines

Deal found 4/23

$451

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago 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

Mon 5/12

6:38 pm-10:15 am

1 stop13h 37m

Rio de Janeiro–Galeão Intl

Tue 5/20

9:00 pm-9:40 am

1 stop14h 40m

$699

ChicagoRio de Janeiro

MDW - GIG

MDWGIG

Chicago Midway

Mon 5/12

1:08 pm-10:15 am

2 stops19h 07m

Rio de Janeiro–Galeão Intl

Tue 5/20

9:00 pm-9:40 am

1 stop14h 40m

$703

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 40 results

Compare providers for flights from Chicago to Rio de Janeiro

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Rio de Janeiro in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Chicago-Rio de Janeiro flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Rio de Janeiro flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago-Rio de Janeiro flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Chicago-Rio de Janeiro flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Rio de Janeiro flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How far ahead should I book a flight from Chicago to Rio de Janeiro?

To ensure you get the cheapest price possible for a flight from Chicago to Rio de Janeiro, you should look to book at least 13 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Chicago to Rio de Janeiro (average of $755). Flying from Chicago 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 CHI to RIO?

Unlike in the evening, when flights are generally more expensive, you can save up to 14% on flights from Chicago to Rio de Janeiro by exploring options for tickets in the morning.

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

To help decide which airline to fly from Chicago to Rio de Janeiro, see what other customers have to say about Azul, Delta and Copa Airlines. 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

1,767 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 flying from Chicago to Rio de Janeiro round-trip?
According to our current data, LATAM Airlines ($669), American Airlines ($679), and Copa Airlines ($687) offers the cheapest pricing from Chicago to Rio de Janeiro. LATAM Airlines is priced at 20% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Chicago to Rio de Janeiro one-way?
One-way options have recently been found by users for as low as $343 on GOL. Other airlines that offer cheap prices include Avianca from $346 and Delta from $418 one-way.
What are the most popular routes from Chicago to Rio de Janeiro?
The most popular flight routes from Chicago to Rio de Janeiro are Chicago O'Hare Intl - Rio de Janeiro–Galeão Intl, Chicago O'Hare Intl - Rio de Janeiro Santos Dumont and Chicago Midway - Rio de Janeiro–Galeão Intl.
Can I find deals for flights from Chicago to Rio de Janeiro that include hotel bookings?
Yes. In addition to deals on Chicago to Rio de Janeiro flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chicago 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 Chicago to Rio de Janeiro.
Can I find deals for business class flights from Chicago to Rio de Janeiro?
Yes. Cheapflights offers flight deals from Chicago 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 Chicago to Rio de Janeiro?
Currently, November is the cheapest month in which you can book a flight from Chicago to Rio de Janeiro (average of $755). Flying from Chicago 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 Chicago 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 Chicago (CHI) 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 Chicago to Rio de Janeiro with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Chicago to Rio de Janeiro are usually found in October or September, booked 13 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Chicago to Rio de Janeiro

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Chicago to Rio de Janeiro

Cheapest flights from Chicago to Rio de JaneiroExplore the most affordable flight options available from Chicago 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 Chicago 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 Chicago to Rio de Janeiro that are best for you.

Compare providers for flights from Chicago to Rio de Janeiro

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Rio de Janeiro in April.

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

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

Cheapflights Insights

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

How far ahead should I book a flight from Chicago to Rio de Janeiro?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Rio de Janeiro. Price data was last updated on April 18, 2025.

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

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

Find hourly flight availability from Chicago 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

To help decide which airline to fly from Chicago to Rio de Janeiro, see what other customers have to say about Azul, Delta and Copa Airlines. 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 Chicago 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 flying from Chicago to Rio de Janeiro round-trip?

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

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

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

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

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

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

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Alternative routes for Chicago to Rio de Janeiro

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Top 7 airlines flying from Chicago to Rio de Janeiro

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