$254 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 8/31. 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$486
St. Louis
St. Louis2 stops$1,117
Chicago
Chicago1 stop$486
St. Louis
St. Louis2 stops$1,117

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, Sep 16 - Wed, Sep 23
Avianca Logo
7:20 am - 9:20 pm
GIG
-
ORD
16h 00m
1 stop
Avianca Logo
11:20 pm - 3:35 pm
ORD
-
GIG
14h 15m
1 stop
$486Avianca
Thu, Jun 4 - Tue, Sep 15
Avianca Logo
7:20 am - 9:20 pm
GIG
-
ORD
16h 00m
1 stop
Avianca Logo
11:20 pm - 3:35 pm
ORD
-
GIG
14h 15m
1 stop
$487Avianca
Wed, Sep 23 - Wed, Sep 30
LATAM Airlines Logo
8:55 am - 11:54 am
GIG
-
MDW
28h 59m
2 stops
LATAM Airlines Logo
1:05 pm - 5:20 pm
MDW
-
GIG
26h 15m
2 stops
$508LATAM Airlines
Wed, Sep 23 - Wed, Sep 30
LATAM Airlines Logo
3:00 pm - 1:52 pm
GIG
-
ORD
24h 52m
2 stops
LATAM Airlines Logo
3:35 pm - 5:20 pm
ORD
-
GIG
23h 45m
2 stops
$508LATAM Airlines
Mon, Sep 21 - Wed, Sep 30
LATAM Airlines Logo
3:00 pm - 12:08 pm
GIG
-
ORD
23h 08m
2 stops
LATAM Airlines Logo
1:15 pm - 1:45 pm
ORD
-
GIG
22h 30m
2 stops
$515LATAM Airlines
Thu, Jun 4 - Tue, Sep 15
GOL Logo
8:50 pm - 9:10 am
GIG
-
ORD
38h 20m
2 stops
GOL Logo
11:20 pm - 3:35 pm
ORD
-
GIG
14h 15m
1 stop
$580GOL
Sun, Jun 7 - Sat, Jun 20
United Airlines Logo
9:05 pm - 12:45 am
GIG
-
ORD
29h 40m
1 stop
United Airlines Logo
6:40 pm - 8:15 am
ORD
-
GIG
35h 35m
1 stop
$582United Airlines
Thu, Sep 17 - Tue, Sep 22
United Airlines Logo
1:45 pm - 6:45 am
SDU
-
ORD
19h 00m
1 stop
United Airlines Logo
12:57 pm - 4:45 pm
ORD
-
SDU
25h 48m
2 stops
$685United Airlines
Tue, Aug 4 - Fri, Aug 14
American Airlines Logo
2:50 pm - 10:58 am
GIG
-
STL
22h 08m
2 stops
American Airlines Logo
11:48 am - 8:20 am
STL
-
GIG
18h 32m
1 stop
$1,117American Airlines
Tue, Aug 4 - Fri, Aug 14
American Airlines Logo
2:50 pm - 10:58 am
GIG
-
STL
22h 08m
2 stops
American Airlines Logo
10:14 am - 8:20 am
STL
-
GIG
20h 06m
2 stops
$1,122American Airlines
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.

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 December, when tickets cost $491 (return) on average. On the other hand, the most expensive months are September and July, when the average cost of round-trip tickets is $787 and $783 respectively.

Find deals

Good to know

Low seasonMarch
Cheapest flight$254
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 25% lower on average.
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.

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.
First Class flights from Rio de Janeiro to Illinois
Business Class flights from Rio de Janeiro to Illinois
Premium Economy Class flights from Rio de Janeiro to Illinois
Economy Class flights from Rio de Janeiro to Illinois