$302 Find Cheap Flights from Sao Paulo Guarulhos Airport 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 Guarulhos Intl to Illinois departing on 9/29. 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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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 Sao Paulo 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 Sao Paulo to Illinois, as well as popular online travel agencies
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Flights Deals

Best Illinois Flight Deals from Guarulhos Intl

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

St. Louis
St. Louis2 stops$705
St. Louis
St. Louis2 stops$705

Cheap Flight Deals from Guarulhos Intl to Illinois (GRU-USIL)

 
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.

Recent round-trip flight deals from Guarulhos Intl to Illinois

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Guarulhos Intl to Illinois.
Discover the best prices for you by selecting your travel dates on KAYAK.
Avianca Logo
1:45 am - 1:15 pmGRU-ORD
13h 30m1 stop
Avianca Logo
2:35 pm - 5:35 amORD-GRU
13h 00m1 stop
$578Avianca
Find Deal
Tue, Jun 10 - Wed, Jul 9
Avianca Logo
1:45 am - 1:15 pmGRU-ORD
13h 30m1 stop
Avianca Logo
3:45 pm - 2:10 amORD-GRU
32h 25m3 stops
$579Avianca
Find Deal
Tue, Jun 10 - Wed, Jul 9
Copa Airlines Logo
1:40 am - 1:42 pmGRU-ORD
14h 02m1 stop
Copa Airlines Logo
7:54 am - 3:50 amORD-GRU
17h 56m1 stop
$587Copa Airlines
Find Deal
Fri, Jul 25 - Wed, Aug 6
Copa Airlines Logo
11:10 am - 12:22 amGRU-ORD
15h 12m1 stop
Copa Airlines Logo
7:54 am - 12:10 amORD-GRU
14h 16m1 stop
$590Copa Airlines
Find Deal
Tue, Aug 26 - Mon, Sep 8
United Airlines Logo
10:20 pm - 6:45 amGRU-ORD
10h 25mnonstop
United Airlines Logo
9:20 pm - 9:30 amORD-GRU
10h 10mnonstop
$686United Airlines
Find Deal
Thu, Jun 26 - Fri, Jul 11
United Airlines Logo
10:20 pm - 6:45 amGRU-ORD
10h 25mnonstop
United Airlines Logo
9:20 pm - 9:30 amORD-GRU
10h 10mnonstop
$687United Airlines
Find Deal
Sat, Jun 21 - Mon, Jul 28
LATAM Airlines Logo
10:05 am - 9:45 pmGRU-MDW
13h 40m1 stop
LATAM Airlines Logo
12:38 pm - 5:40 amMDW-GRU
15h 02m1 stop
$701LATAM Airlines
Find Deal
Sat, Jun 21 - Wed, Jul 23
Air Canada Logo
9:00 pm - 3:18 pmGRU-STL
20h 18m2 stops
Air Canada Logo
4:15 pm - 9:30 amSTL-GRU
39h 15m2 stops
$705Air Canada
Find Deal
Thu, Oct 16 - Wed, Oct 29
LATAM Airlines Logo
10:05 am - 9:45 pmGRU-MDW
13h 40m1 stop
LATAM Airlines Logo
12:38 pm - 5:40 amMDW-GRU
15h 02m1 stop
$705LATAM Airlines
Find Deal
Thu, Jul 3 - Sat, Jul 12
Air Canada Logo
9:40 pm - 3:18 pmGRU-STL
19h 38m1 stop
Air Canada Logo
4:15 pm - 9:30 amSTL-GRU
39h 15m2 stops
$708Air Canada
Find Deal
Thu, Oct 16 - Wed, Oct 29
Useful Info

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.

What is the cheapest Sao Paulo Guarulhos Intl Airport to Illinois flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Sao Paulo Guarulhos Intl Airport to Illinois.

The cheapest ticket to Illinois from Sao Paulo Guarulhos Intl Airport found in the last 72 hours was to Chicago, at $512 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 72 hours was $512.

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 September, when tickets cost $877 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $1,189 and $1,026 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, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Illinois back to Sao Paulo Guarulhos Airport, the best deals are generally found on Thursday, with Wednesday 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 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.


Good to know

Low seasonMarch
High seasonOctober
Cheapest flight$302
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 7% 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 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.

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

    The cheapest time of day to fly to Illinois is generally in the morning, when round-trip flights cost $885 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 $1,081.

Top tips for finding cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Sao Paulo Guarulhos Airport to the following destinations at these prices or less: Chicago $526 one-way - $789 round-trip

Top 5 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.
7.5
LATAM AirlinesOverall score based on 1767 reviews
6.7Food
7.4Comfort
8.1Crew
7.0Entertainment
7.6Boarding
Airline reviews

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

10.0 ExcellentRita, Apr 2025LIM - JFK
Read more LATAM Airlines reviews

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

We didn’t have any entertainment. I tried to go online without success. The airplane was extremely cold and they didn’t have blankets.

It was good, however the airplane was really cold. We received snacks and the crew was friendly.

Delta has an outstanding service. They are courteous and punctual most of the time. The flight departed a half hour late but we arrived 15 minutes early.

Not sure why there are so many security checks at this airport. Consistently annoying showing passport over and over, checking carryons at gate all the while trying to make tight connection. Basically it was uncomfortable crowded cabin with meidiocre service

Plane never left the ground. Mech issues - entire trip was rerouted through united.

I liked everything, this was classed as premium economy but it was much better than Lufthansas business class. Lovely staff, comfortable plane and an excellent seat arrangement. A very pleasant surprise.

Everything was good except the check in. Could not do it online neither on the machines in the airport. Needed special assistance from the airline desk clerk

No entertainment but not expected. Unless you are referring to monitor that you can use. Then Al, was fine on all flights.

Friendly staff, It was the first flight out for our plane, so had to be deiced from the frost. Only delayed a few minutes,

We were in transit from Lima (flight at 1.10am) and we were in stand by in our flight from Panama to Washington. We wait from 4.30 am to 18.30pm in the Airport. The company give us 2 x 15 dollars for eat during the day and a personnal travel voucher of 400 dollars each. Do they buy food one time something in the Airport ??? And one of us live in France so the voucher is not usable. More than 24 hours travel !! And our place were near the toilets, with 8 children around us. The boy behind my seat stamped his feet on my back all the flight. Really Wonder full ! So we are totally unhappy with our travel. Thanks Copa Airlines....

I upgraded myself to Business Class at the last minute so I had a DREAMS window seat. Seeing as I've never flown Business before everything was novel and fun for me and it made the 7 hour flight much more enjoyable for sure.

It was reasonably comfortable trip considering its duration (7 hours). Crew was very good and friendly, seats very more comfortable than other planes. Only negative comment would be that the bathroom light did not get its full brightness 🙃

The flight was delayed about 4 hours without any explanation. No wifi or entertainment at all on planes. Had to pay for checked bags I was allowed according to reservations.

It was good, plane is a bit older so seats are somewhat flat

Great from check in all the way to the end. Very happy with Copa

Well the airline was fine. The only thing is I was charged for a checked in luggage. But when I reserved the ticket it showed a check in bag allowed. Who can I get in contact with for reimbursement.? The airline said I had to speak to whoever I booked ticket with.

Friendly flight team and seamless travel from one stop to next.

I loved my experience. Very safe, Very informative and very friendly.

At JFK the Security line was extremely long and few checkpoints open.

So far so good but food and entertainment are not available for this flight

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

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

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

The crew were very nice. The Chocolate is good and v there’s no entertainment. Thanks

The crew were very nice. I would have appreciated a pillow for comfort. I had a special meal that was sloppy, but the salad was great. Thanks

The plane was in Moline all night. Consequently, we assumed an on time departure at 8:15am. Unfortunately, and as is the normal case with United in Moline, we departed 2.5 hours late. When the crew came, it was discovered that there was very little heat in the plane. Seems this should have been checked hours before the crew arrived. Then when we boarded and the plane was to be de-iced, the United de-icing truck was not working! We awaited the American Airlines truck. All of this caused us to miss our connection in Chicago. My suggestion is never take United Airlines flight from Moline. We have been disappointed 80% of the time and have vowed to not take United again from Moline.

Flight was delayed two hours. No snacks and no tv screens. My bag got stuck in Chicago

My flight got delayed 5 times and then got cancelled eventually, I had to get a hotel and uber and pay for food for an extra night without any plans. It was a horrible experience, instead of Air Canada, I was flying with United .

I had a nice flight with free wifi. So I was able to message family members and stream music during my flight, which made the trip go by fast. I also enjoyed flying on there Airbus A220. The plane looked very new and it also got up to speed fast down the runway and didn't need much runway to get airborne.

Short flight so no food or entertainment. Good landing at SFO and on time. We were told no carryon luggage yet lots of people were puting bags in overhead compartments. The rules need to be made more clear. I was on the first leg of an international flight and this is the first time I could not have carryon luggage.

My flight was overbooked and they would not let me board. I had to book another flight and pay the full amount of that flight. I did not get any help at all from Air Canada or United Airlines.

Comfortable seats and movies entertainment available. Better experience than the flight from Toronto to Denver.

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

There is not enough space between two chairs and raws.

Everything was made rather simple, so I appreciate that. All the people I dealt with from entering the airport in Jacksonville to my lonnnnnnng walk to my next gate in Chicago were excellent and very helpful.

Crammed in like cattle waited 30 mins for late connecting flight (flight didn’t wait for me for me when I missed my connection at 2 different airports on outward journey)

Terrible. 3 missed flights and 24 hours delayed with lost bag and promised $100 compensation from United and absolutely nothing from them…

A few years ago long flights 6 hours or so used to have video screens and they offered ear phones. The food cart used to come and drinks. Now absolutely nothing. Avianca is as bad as Spirit Airlines. Avianca will now be my last choice when booking my next flight.

Terrible, We had to stay in Bogota for two days due to weather but the airline did not provide for the same day flight. Only two days later

Business class seats did not lie flat. There was only powdered milk for your coffee....in Business Class!! Food was good.

The seats were very uncomfortable. I would have upgrade or got different flight if I knew. I usually sleep in the plane but I couldn’t sleep at all. Very uncomfortable. Also no food or drink everything was to purchase, and that’s u usual for international flight.

There isn't much space in-between seats and even water needs to be paid for during the flight.

We did not know about the bag fees until check in. They are way too high. It’s insane. We also had a huge delay and everything costed extra which was very annoying.

Overpriced checked bag price of $120 and they charge you for carryon if the size is not minimal of $120.

Be very careful of the initial low price because Avianca wil bill you for a carryon of $120 or a checked bag for $120. Also, be careful with connections because the customs entry process is slow and the connecting terminal is not close.

Felt very cramped in the back of plane. There was an hour delay for take off sitting on the runway, but we did arrive on time. They charge $120 for carry on bag and backpack at the airport its ridiculous.

Kiwi is the worst, I couldn’t flight for work, Kiwi kept 100% of my money (they didn’t even return the taxes) I will not buy with kiwi again

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

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