$256 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 5/5. 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 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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Flight Deals

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

Thu, Jul 9 - Wed, Jul 29
Multiple Airlines Logo
11:50 am - 11:40 pm
GRU
-
ORD
13h 50m
1 stop
Multiple Airlines Logo
6:40 am - 9:20 am
ORD
-
GRU
24h 40m
2 stops
$560Multiple Airlines
Fri, Apr 24 - Mon, May 4
Arajet Logo
11:50 pm - 11:12 am
GRU
-
ORD
13h 22m
1 stop
Arajet Logo
4:30 am - 10:25 pm
ORD
-
GRU
15h 55m
1 stop
$575Arajet
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
7:35 am - 9:20 pm
GRU
-
ORD
15h 45m
1 stop
Multiple Airlines Logo
4:30 am - 10:25 pm
ORD
-
GRU
15h 55m
1 stop
$578Multiple Airlines
Thu, Jul 9 - Mon, Jul 27
Arajet Logo
11:50 am - 11:40 pm
GRU
-
ORD
13h 50m
1 stop
Arajet Logo
5:30 am - 10:25 pm
ORD
-
GRU
14h 55m
1 stop
$586Arajet
Sun, Apr 26 - Sun, May 3
Multiple Airlines Logo
4:08 am - 10:10 pm
GRU
-
ORD
20h 02m
1 stop
Multiple Airlines Logo
3:52 pm - 8:40 am
ORD
-
GRU
38h 48m
2 stops
$600Multiple Airlines
Tue, Apr 28 - Tue, May 5
Delta Logo
10:45 pm - 12:43 pm
GRU
-
MDW
15h 58m
2 stops
Delta Logo
10:41 am - 5:40 am
MDW
-
GRU
16h 59m
1 stop
$760Delta
Tue, May 26 - Mon, Jun 8
Delta Logo
11:00 pm - 4:12 pm
GRU
-
MDW
19h 12m
2 stops
Delta Logo
1:00 pm - 5:40 am
MDW
-
GRU
14h 40m
2 stops
$768Delta
Tue, Apr 28 - Tue, May 5
LATAM Airlines Logo
2:50 pm - 9:56 am
GRU
-
MDW
21h 06m
2 stops
LATAM Airlines Logo
10:41 am - 5:40 am
MDW
-
GRU
16h 59m
1 stop
$769LATAM Airlines
Sun, May 3 - Thu, May 14
LATAM Airlines Logo
8:15 am - 9:56 am
GRU
-
MDW
27h 41m
2 stops
LATAM Airlines Logo
10:55 am - 5:40 am
MDW
-
GRU
16h 45m
1 stop
$774LATAM Airlines
Mon, Aug 31 - Mon, Jan 4
United Airlines Logo
9:30 pm - 12:13 pm
GRU
-
STL
16h 43m
2 stops
United Airlines Logo
10:23 am - 9:30 am
STL
-
GRU
20h 07m
2 stops
$1,052United 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 July.

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 72 hours was to Chicago, at $532 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 $532.

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 $882 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 $882.

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 $718 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $956 and $870 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, Sunday is the cheapest day to fly on average and Friday is the most expensive. Flying from Illinois back to Sao Paulo Guarulhos Airport, the best deals are generally found on Thursday, 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 2 weeks before departure, which saves you about 1% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$246
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 12% 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.

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 $348 one-way - $534 round-trip

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.
7.5
Copa AirlinesOverall score based on 1568 reviews
7.8Boarding
8.1Crew
7.4Comfort
6.8Entertainment
6.8Food
Airline reviews

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

2.0 MediocreTalicia, Mar 2026
PTY - RDU
Read more Copa Airlines reviews

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

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

Seats were awful. Media should have been included for such a long flight.

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

Horrible. No TV or any type of entertainment on board. Passwnger listening to/watching stuff on their own phone with no headphones making it noise and uncomfortable for everyone else, little/tiny food portions, old seats, useless wifi (cant access anything). Horrible exlerience especially it was a lomg distance flight with kids.

The flight was good overall. Everything went smoothly, although the landing was a bit rough. Still, it was a pleasant experience

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

As always, Copa Airlines is great to fly on. The flights are always on time, the staff are pleasant and helpful and it's always a wonderful flying experience.

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

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

Would've been great if Lufthansa union cockpit pilots didn't strike for 2 days and caused a chaos to my returning plans to USA, and then after rebooking a flight 2 days later tge plane departed 35 min later. So I did not have a good experience.

They never clean the toilet, and the food is worse

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Chargers didn’t work, no entertainment and we had to wait for taxiing for easily 40 minutes after arriving early. Bags were late too!

No real complaints. The in flight food was much better than I expected. The in flight entertainment was excellent.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Horrible Flight significantly delayed. Not due to united issue. But trying to rebook connection flight and get information about overnight accommodation was difficult. Agent did not seem to care or have any interest to help.

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

This Japanese airline provides great service and very helpful in assisting their passengers.

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

I had bad experiences before now was excellent I am glad they have business class again

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.

It was delayed and I lost my connection flight to Cali and I missed my Mom's funeral

Here we have another airline flying to Guatemala but doesn't have a plus or a less, just in the middle. Why? Well, first we don't have even free water Movie selection is poor Seats don't recline in some places Food selection is carb based Forgot to mention, customer service on the web is the worst. Good things; Very reliable on schedule Kind crew

We waited for one hour to deboard the plane after landing. That could be better

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

No free snacks nor drinks on very short 30min flight. Entertainment system is over wifi to your own phone or tablet, which is good but often a show or movie just stops and refuses to continue

Not even water is offered on the flight. You cannot lean back on the seats and the seats are so narrow you can’t avoid rubbing elbows with the person next to you.

This low cost airline looks and fells more like a local bus. In a 6 hour flight not being able to recline a seat is torture. The only thing available with no charge is a glass of water provided by, mostly, rude staff. Our luggage didn’t arrive

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

Information on your arrival and departure airports