$387 Find Cheap Flights from Sao Paulo Guarulhos Airport 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 Guarulhos Intl to Illinois departing on 9/24. 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.
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Book Cheap Guarulhos Intl 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 Guarulhos Intl 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 Guarulhos Intl to Illinois

Tue, Oct 6 - Mon, Oct 12
Air Canada Logo
9:35 pm - 9:00 am
GRU
-
ORD
13h 25m
1 stop
Air Canada Logo
8:40 pm - 9:50 am
ORD
-
GRU
35h 10m
2 stops
$765Air Canada
Thu, Nov 19 - Sun, Nov 29
Air Canada Logo
9:30 pm - 2:52 pm
GRU
-
ORD
20h 22m
2 stops
Air Canada Logo
10:15 am - 9:00 am
ORD
-
GRU
19h 45m
2 stops
$767Air Canada
Tue, Oct 27 - Mon, Nov 2
Air Canada Logo
9:30 pm - 2:52 pm
GRU
-
ORD
19h 22m
2 stops
Air Canada Logo
7:05 am - 9:00 am
ORD
-
GRU
22h 55m
2 stops
$767Air Canada
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
Tue, Oct 6 - Fri, Oct 16
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
$791Avianca
Sat, Sep 12 - Sun, Sep 20
Copa Airlines Logo
2:00 am - 1:59 pm
GRU
-
ORD
13h 59m
1 stop
Copa Airlines Logo
8:01 am - 3:50 am
ORD
-
GRU
17h 49m
1 stop
$793Copa Airlines
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
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 - 4:05 pm
ORD
-
GRU
14h 45m
1 stop
$795Avianca
Thu, Nov 5 - Mon, Nov 16
United Airlines Logo
9:30 pm - 5:15 am
GRU
-
ORD
10h 45mnonstop
United Airlines Logo
5:50 pm - 7:15 am
ORD
-
GRU
10h 25mnonstop
$1,212United Airlines
Thu, Nov 5 - Mon, Nov 16
United Airlines Logo
9:30 pm - 5:15 am
GRU
-
ORD
10h 45mnonstop
United Airlines Logo
4:07 pm - 9:30 am
ORD
-
GRU
14h 23m
1 stop
$1,212United Airlines
Booking Insights

KAYAK's insights & trends for Guarulhos Intl to Illinois flights

Get data-powered insights and trends into flights from Guarulhos Intl 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 Guarulhos Intl Airport 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 Guarulhos Intl Airport to Illinois departing in October.

Flight prices are below average for this route right now.

Flights to Illinois from Sao Paulo Guarulhos Intl Airport usually cost between $837 and $1,197 in October.
The lowest price found in the past 5 days was $765 on Air Canada (Oct 6-Oct 12).

What is the cheapest Sao Paulo Guarulhos Intl Airport 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 Guarulhos Intl Airport found in the last 5 days was to Chicago, at $646 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 $646.

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

The average price for all round-trip flights from Sao Paulo Guarulhos Intl Airport 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 $1,000 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 $1,000.

Can I save money by flying with a layover from Sao Paulo Guarulhos Intl Airport 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 Guarulhos Intl Airport 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 Guarulhos Intl Airport 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 Guarulhos Intl Airport to Illinois is February, when tickets cost $729 (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 $970 respectively.

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

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

For Sao Paulo Guarulhos Airport to Illinois, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Illinois back to Sao Paulo Guarulhos Airport, the best deals are generally found on Monday, with Tuesday being the most expensive.

How far in advance should I book a flight from Sao Paulo Guarulhos Intl Airport 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 Guarulhos Intl Airport 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 Guarulhos Intl Airport 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.

Good to know

Low season

January

Cheapest flight

$387
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Sao Paulo Guarulhos Airport to Chicago

FAQs - booking Illinois flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sao Paulo Guarulhos Airport 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 Guarulhos Airport 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 Guarulhos Airport 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 Guarulhos Airport 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 Guarulhos Airport to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Guarulhos Intl to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Sao Paulo 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 Guarulhos Intl 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.
7.6
Copa AirlinesOverall score based on 1562 reviews
6.8Entertainment
8.1Crew
6.9Food
7.4Comfort
7.8Boarding
Airline reviews

stood in line to check in luggage for nearly an hour. very poor service and not excusable

4.0 OkayAnonymous, Jun 2026
PTY - AUS
Read more Copa Airlines reviews

stood in line to check in luggage for nearly an hour. very poor service and not excusable

Same as the previous flight as far as comfort and food. Entertainment didn’t have a watchable screen so everything would need to be watched on your own device in which they didn’t have a charging port that accommodated my iPhone. Seats were very uncomfortable. Staff was very friendly.

Do not book it’s a scam! They stole $1200 from me

Flight got delayed; had to go through security three times.

A lot things happened in this trip.The fly should be less stress.

Some of the Air hostesses are not that friendly. Need improvement

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

horrible service, food was an embarrassment, no charging for cellphones, stay away

I would like a glass of wine or some kind of alcoholic drink.

Very long delay but we just made the connection. The requested wheel chairs were not there so I had to assist/carry BOTH of my parents to the gate while carrying their bags so we could make the connection. The plane had no entertainment system and NO WIFI, legroom zero. Restrooms on ALL of flights were dirty and one restroom did not even work properly. I was surprised to see COPA like this since my flight with them in 2013 was incredible, the seats were amazing and the food options were spectacular. Of course, I see this kind of service on many airlines now, with services and hospitality at an all time low. The worse part of the trip was seeing my 90 year old parents go through hell on these flights and having to try and rush to a gate to make the next flight. Never again

The flight crew were very helpful. The seats were very close together. There was barely room to sit without touching the person next to you.

I’m an EP on AA every year for more than a decade but this was a very pleasant and surprising experience. Clean and sizable plane for HOU to CHI. 5 row first class. And excellent food in first class the steak option was really good. Your flight attendants even better. Seat 5A

Gluten free snack options and meals that offer both gluten free and dairy free.

Not a bad flight but a long delay boarding and taking off due to the pilot not arriving on time.

I would have preferred a flight voucher and to hop on a different flight. Delayed over 6 hours.

I almost missed my connection in Chicago due to having to wait on a gate to be open I am assuming. Having to run from E terminal to C terminal and I barely made it there before they closed the door. This may not be the actual airline's fault it's crazy how there is so little time between flight especially when they are placed so far apart in the airport.

I so appreciate the crew members on each flight of United. They are outstanding.

Very modern plane. Good seat spacing. Meals were good. Screens had tons of movies and worked

Gate got changed about 4 times. Very confusing and very crowded. If you don’t have wifi to help get updates, you can be in deep trouble.

Comfortable as it can be for a basic economy seat. The TV screen on my 15 hour international flight went out after 1 hour or so and it never worked again. The food is very high in processed carbs and sugary items.

Better seats, allow us to upgrade, terrible website, poor telephone service, better equipment

Horrible experience with Avianca, they delayed their flight and when we arrived to NYC, AVIANCA took 1 hr y 30 mins to park the airplane and all passenger get off the plane, it made me lost all my trains to get back home and I came back to my place at 3 am instead of 12 am. On the top of that their plane seat are so uncomfortable and is not enough space and killed my legs and knees, Avianca used to be good when it was a Colombian company, now after Brasilian company bought them, their service quality is bad and their flights are delayed and oversold.

I handed in my suitcase in perfect condition at SAL Airport. And in MIA Airport I received it with one corner broken and the wheels bent.

I like the crew members they're very friendly. Clean plane. The flight was on time. I dont like the comfort my car seat its better that the plane seats. They charge for everything. This airline was very good. Now it's a low cost airline

6 hour flight and have to pay for everything 100 dollars to add a carry-on bag is insane

The check in is the only positive thing in Avianca. The seat is the most uncomfortable I have traveled, the distance is minimal.

Not what it used to be. The sale of food makes them look greedy!

Avianca is not what it used to be. So disappointing

The chicken that was served in business class was cold!

Terrible Business cabin from GRU to BOG. I also flew from BOG to CUN on Premium seat, another disappointment. Not even water is offered for free! Avianca should be ashamed about this poor service.

Everything you need to know for your flight from Guarulhos Intl to Illinois

Information on your arrival and departure airports