$378 Find Cheap Flights from Sao Paulo to Illinois - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sao Paulo to Illinois departing on 8/23. 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

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Book Cheap Sao Paulo 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 Sao Paulo 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 Sao Paulo to Illinois

Sun, Nov 1 - Wed, Nov 18
Air Canada Logo
9:45 pm - 7:52 pm
GRU
-
ORD
25h 07m
1 stop
Air Canada Logo
7:05 am - 9:00 am
ORD
-
GRU
22h 55m
2 stops
$759Air Canada
Wed, Oct 28 - Wed, Nov 18
Air Canada Logo
9:30 pm - 9:23 am
GRU
-
ORD
13h 53m
1 stop
Air Canada Logo
4:30 pm - 9:00 am
ORD
-
GRU
13h 30m
1 stop
$760Air Canada
Tue, Oct 27 - Wed, Nov 4
Air Canada Logo
9:30 pm - 1:13 pm
GRU
-
ORD
17h 43m
1 stop
Air Canada Logo
12:50 pm - 9:00 am
ORD
-
GRU
17h 10m
1 stop
$760Air Canada
Thu, Sep 24 - Thu, Oct 15
Avianca Logo
7:35 am - 9:20 pm
GRU
-
ORD
15h 45m
1 stop
Avianca Logo
11:20 pm - 4:05 pm
ORD
-
GRU
14h 45m
1 stop
$771Avianca
Thu, Aug 27 - Sat, Aug 29
Avianca Logo
2:20 am - 9:20 pm
GRU
-
ORD
21h 00m
1 stop
Avianca Logo
8:45 am - 5:25 am
ORD
-
GRU
18h 40m
2 stops
$775Avianca
Mon, Oct 19 - Mon, Oct 19
Avianca Logo
7:35 am - 9:20 pm
GRU
-
ORD
15h 45m
1 stop
Avianca Logo
11:20 pm - 10:30 pm
ORD
-
GRU
21h 10m
1 stop
$781Avianca
Mon, Oct 12 - Sat, Oct 24
Copa Airlines Logo
1:30 am - 12:57 am
GRU
-
ORD
25h 27m
1 stop
Copa Airlines Logo
8:01 am - 6:30 am
ORD
-
GRU
20h 29m
1 stop
$793Copa Airlines
Tue, Sep 1 - Thu, Sep 10
Copa Airlines Logo
11:10 am - 1:59 pm
GRU
-
ORD
28h 49m
1 stop
Copa Airlines Logo
8:01 am - 12:30 am
ORD
-
GRU
14h 29m
1 stop
$793Copa Airlines
Thu, Dec 17 - Wed, Jan 27
United Airlines Logo
9:30 pm - 11:33 pm
GRU
-
STL
29h 03m
1 stop
United Airlines Logo
1:08 pm - 9:30 am
STL
-
GRU
17h 22m
2 stops
$1,154United Airlines
Tue, Oct 27 - Wed, Nov 11
United Airlines Logo
10:15 pm - 7:00 am
GRU
-
ORD
10h 45mnonstop
United Airlines Logo
5:50 pm - 7:15 am
ORD
-
GRU
10h 25mnonstop
$1,213United Airlines
Booking Insights

KAYAK's insights & trends for Sao Paulo to Illinois flights

Get data-powered insights and trends into flights from Sao Paulo 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 Sao Paulo 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 Sao Paulo to Illinois departing in October.

Flight prices are below average for this route right now.

Flights to Illinois from Sao Paulo usually cost between $928 and $1,135 in October.
The lowest price found in the past 5 days was $769 on Air Canada (Oct 5-Nov 12).

What is the cheapest Sao Paulo to Illinois flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Illinois from Sao Paulo found in the last 5 days was to Chicago, at $693 round-trip. The most popular route is from Sao Paulo Guarulhos Intl Airport (GRU) to Chicago O'Hare Intl Airport (ORD), and the cheapest round-trip airline ticket found on this route in the last 5 days was $693.

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

The average price for all round-trip flights from Sao Paulo to Illinois depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Illinois is generally at night, when round-trip flights cost $1,006 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 $1,006.

Can I save money by flying with a layover from Sao Paulo to Illinois?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $677, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Sao Paulo to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sao Paulo 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 Sao Paulo to Illinois is February, when tickets cost $752 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $982 and $979 respectively.

What’s the cheapest day of the week to fly from Sao Paulo to Illinois?

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

If your flying dates are flexible, you should consider flying to Illinois on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Sao Paulo to Illinois. For your return ticket, we recommend flying on a Monday and avoiding Tuesdays for the best deals.

How far in advance should I book a flight from Sao Paulo to Illinois?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sao Paulo to Illinois, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Sao Paulo to Illinois, you should book around 3 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Find deals

Good to know

Low season

January

Cheapest flight

$378
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Sao Paulo Guarulhos Airport to Chicago

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Sao Paulo 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 Sao Paulo to Illinois.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sao Paulo 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 Sao Paulo 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 Sao Paulo 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 Sao Paulo 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 Sao Paulo 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 Sao Paulo 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 Sao Paulo to Illinois
Business Class flights from Sao Paulo to Illinoisfrom $4,399
Premium Economy Class flights from Sao Paulo to Illinoisfrom $2,137
Economy Class flights from Sao Paulo to Illinoisfrom $693