$263 Find Cheap Flights from Rio de Janeiro to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rio de Janeiro to Illinois departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rio de Janeiro to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rio de Janeiro to Illinois, as well as popular online travel agencies
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Cheap Flights from Rio de Janeiro to Illinois

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Chicago
Chicago1 stop$563
St. Louis
St. Louis1 stop$881
Chicago
Chicago1 stop$563
St. Louis
St. Louis1 stop$881

Book Cheap Rio de Janeiro to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rio de Janeiro to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Rio de Janeiro to Illinois

Wed, Mar 25 - Sun, Mar 29
Delta Logo
9:30 pm - 12:41 pmGIG-ORD
17h 11m2 stops
Delta Logo
7:10 am - 10:15 amORD-GIG
25h 05m1 stop
$562Delta
Find Deal
Wed, Mar 25 - Sun, Mar 29
Delta Logo
9:30 pm - 4:25 pmGIG-MDW
20h 55m1 stop
Delta Logo
6:00 am - 10:15 amMDW-GIG
26h 15m1 stop
$563Delta
Find Deal
Sun, Dec 21 - Sun, Jan 4
LATAM Airlines Logo
8:00 am - 9:05 amGIG-MDW
28h 05m2 stops
LATAM Airlines Logo
12:45 pm - 8:20 amMDW-GIG
16h 35m1 stop
$571LATAM Airlines
Find Deal
Thu, Apr 23 - Tue, May 12
LATAM Airlines Logo
5:20 pm - 7:01 pmGIG-ORD
27h 41m2 stops
LATAM Airlines Logo
1:30 pm - 5:35 pmORD-GIG
26h 05m2 stops
$579LATAM Airlines
Find Deal
Fri, Feb 13 - Thu, Feb 19
Air Canada Logo
9:00 pm - 5:48 pmGIG-ORD
23h 48m1 stop
Air Canada Logo
2:00 pm - 12:05 pmORD-GIG
19h 05m1 stop
$598Air Canada
Find Deal
Tue, Apr 21 - Sat, May 9
United Airlines Logo
9:05 pm - 12:10 amGIG-ORD
29h 05m1 stop
United Airlines Logo
9:35 pm - 8:15 amORD-GIG
32h 40m1 stop
$606United Airlines
Find Deal
Wed, Jan 28 - Tue, Feb 17
Avianca Logo
1:45 am - 8:20 pmGIG-ORD
21h 35m1 stop
Avianca Logo
10:20 pm - 12:40 amORD-GIG
23h 20m1 stop
$614Avianca
Find Deal
Wed, Jan 28 - Wed, Feb 18
Avianca Logo
1:45 am - 8:20 pmGIG-ORD
21h 35m1 stop
Avianca Logo
10:20 pm - 12:40 amORD-GIG
23h 20m1 stop
$649Avianca
Find Deal
Mon, Jan 26 - Mon, Feb 16
Air Canada Logo
11:20 am - 11:06 amSDU-ORD
26h 46m2 stops
Air Canada Logo
2:00 pm - 2:20 pmORD-SDU
21h 20m2 stops
$685Air Canada
Find Deal
Wed, Apr 22 - Sat, May 9
United Airlines Logo
1:20 pm - 9:39 amGIG-ORD
22h 19m2 stops
United Airlines Logo
9:35 pm - 8:15 amORD-GIG
32h 40m1 stop
$730United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Rio de Janeiro to Illinois flights

Get data-powered insights and trends into flights from Rio de Janeiro to Illinois to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Rio de Janeiro to Illinois?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Rio de Janeiro to Illinois departing in March.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Rio de Janeiro to Illinois, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Rio de Janeiro to Illinois is February, when tickets cost $495 (return) on average. On the other hand, the most expensive months are January and July, when the average cost of round-trip tickets is $1,129 and $814 respectively.

What’s the cheapest day of the week to fly from Rio de Janeiro to Illinois?

The average price of all round-trip flights from Rio de Janeiro to Illinois clicked on KAYAK for each day over the last 12 months.

For Rio de Janeiro to Illinois, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Illinois back to Rio de Janeiro, the best deals are generally found on Tuesday, with Thursday being the most expensive.

Good to know

Low seasonFebruary
Cheapest flight$263
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Rio de Janeiro to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Rio de Janeiro to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rio de Janeiro to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rio de Janeiro to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Rio de Janeiro to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rio de Janeiro to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Rio de Janeiro to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rio de Janeiro to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Rio de Janeiro to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Illinois?

    The cheapest time of day to fly to Illinois is generally in the evening, when round-trip flights cost $603 on average. Morning departures are around 50% more expensive than evening flights, on average. The most expensive time of day to fly to Illinois is generally at night, which is peak travel time and where the average cost of a ticket is $904.

Reviews of the top airline flying from Rio de Janeiro to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Rio de Janeiro to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Rio de Janeiro to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
GOLOverall score based on 1122 reviews
7.1Comfort
6.2Entertainment
8.2Crew
7.3Boarding
6.0Food
Airline reviews

I have a hand injury and the flight attendant denied to help me with luggage, she said "she couldn't help me because I should manage my own way to put the luggage on the plane" SO RUDE

4.0 OkayAnonymous, Oct 2025GIG - AEP
Read more GOL reviews

I have a hand injury and the flight attendant denied to help me with luggage, she said "she couldn't help me because I should manage my own way to put the luggage on the plane" SO RUDE

I had two around 6 hours flight and they did not even offer water to us.

Overall it was good. The food was not great quality and seats were very uncomfortable. But overall the staff was very friendly and helpful.

We flew with Avianca, some how they are not n sync, making the process a bit uncomfortable.

Unfortunately it was very disappointed experience. Our first flight our was delayed 2 hours, as a consequence we missed our connecting international flight. Customer server at Miami American Airlines was very disrespectful, gave us the worst replace itenarary for the next day that we had to spend 2 hours calling Gol to get a better itinerary otherwise we wouldn't make it on time to fulfill our trip purpose. We would have missed the reason to travel all the way to Brazil if we didn't change for a better itinerary. The worst thing is that our baggage was missing for 4 days. We had no cloths for all this time, plus the aggravation to locate our baggage. Nobody knew where our baggage was. We ended up picking it up at the airport when they said that they will bring them home. Unfortunately our experience was very dissatisfied.

Flight on time, check in and flight attendants courteous and helpful. Smaller plane for international flights, tight space, no comfortable.

the boarding staff were incredibly officious. our carry-on case was borderline within dimensions but staff were not prepared to show ANY flexibility even though many others with larger carry-on luggage were allowed to board. we were understandably furious but the staff were incredibly disrespectful. we called the supervisor who eventually agreed to look on board the plane to see if there was room for our case (one case between 2 of us) and reluctantly agreed to allow us on. The staff on board were excellent though and realized we had been treated badly and were very helpful both in finding a place for our case, some distance from our seats, and helping us to retrieve it when we landed. We are regular travelers on Gol and have Diamante status and had chosen the better Conforto + seats, so we expected better treatment from the ground staff. Also the cabins are of a size that will only fit 3 cases of normal size with a large gap of about 30cm of wasted space. If our case were deemed to be oversize, which I dispute, the extra 1cm would not have made the slightest difference.

I did not like the way that baggage fees were charged. When I signed up for the flight, I knew that there were bag fees. However, the bag fees were so confusing that it felt like I was paying for overweight bags rather than just for having brought a bag with me. Also, the bag fees were based on the pair of tickets rather than per person. It seems to me that it should be first bag fee for passenger 1 and then first bag fee for passenger 2. I eventually got away with only paying $100 for two bags, but it was a struggle to understand the process. As for the flight, the seats were the standard uncomfortable seats that are on most Boeing aircraft. The airline aims to accommodate the standard height people, so us tall people are stuck. There was never an option to upgrade for leg room. It did not appear that there were any seats on the whole plane that had a little more leg room to even try to get. Other than that, I completely ignored the food for this red eye flight. I am not one to eat "dinner" at 2 am. They did not offer any drinks in the morning before landing. I recommend that you bring a bottle of water on board.

Lost luggage, people are not very nice to help you , I was just instructed to fill out a baggage claim online, they were not helpful when I had additional questions after I completed the form on my phone.

They are not ready for international flights, poor service and food, no screen info on the seat.

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

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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