SAO - ORD

$286 Find Cheap Flights from Sao Paulo to Chicago O'Hare Airport

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 Chicago departing on 9/19. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sao Paulo to Chicago, 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 Chicago, as well as popular online travel agencies
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Cheap Flights from Sao Paulo to O'Hare Intl (SAO-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sao Paulo to O'Hare Intl 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 Chicago

Sat, Dec 6 - Tue, Jan 6
Arajet Logo
4:35 am - 9:10 pmGRU-ORD
19h 35m1 stop
Arajet Logo
4:35 am - 10:25 pmORD-GRU
14h 50m1 stop
$493Arajet
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Fri, Sep 12 - Sun, Sep 28
Logo
11:52 pm - 10:47 pmGRU-ORD
24h 55m2 stops
Logo
7:39 pm - 3:20 pmORD-GRU
41h 41m3 stops
$614
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Thu, Sep 25 - Mon, Oct 20
Avianca Logo
1:45 am - 1:15 pmGRU-ORD
13h 30m1 stop
Avianca Logo
2:35 pm - 5:35 amORD-GRU
13h 00m1 stop
$626Avianca
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Mon, Aug 25 - Mon, Sep 8
Copa Airlines Logo
3:10 am - 12:21 amGRU-ORD
23h 11m1 stop
Copa Airlines Logo
7:54 am - 6:30 amORD-GRU
20h 36m1 stop
$628Copa Airlines
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Thu, Sep 25 - Sat, Oct 4
Avianca Logo
1:45 am - 1:15 pmGRU-ORD
13h 30m1 stop
Avianca Logo
2:35 pm - 5:35 amORD-GRU
13h 00m1 stop
$629Avianca
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Sun, Aug 17 - Thu, Aug 28
Copa Airlines Logo
5:25 am - 12:21 amGRU-ORD
20h 56m1 stop
Copa Airlines Logo
7:54 am - 12:30 amORD-GRU
14h 36m1 stop
$631Copa Airlines
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Sat, Sep 27 - Mon, Oct 13
LATAM Airlines Logo
10:45 pm - 12:52 pmGRU-ORD
16h 07m1 stop
LATAM Airlines Logo
1:30 pm - 8:50 amORD-GRU
17h 20m1 stop
$711LATAM Airlines
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Tue, Aug 26 - Sun, Sep 14
United Airlines Logo
10:20 pm - 6:45 amGRU-ORD
10h 25mnonstop
United Airlines Logo
9:15 pm - 9:30 amORD-GRU
10h 15mnonstop
$728United Airlines
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Tue, Aug 12 - Sat, Sep 6
United Airlines Logo
10:20 pm - 6:45 amGRU-ORD
10h 25mnonstop
United Airlines Logo
12:50 pm - 9:30 amORD-GRU
18h 40m1 stop
$730United Airlines
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Sat, Aug 9 - Sat, Aug 16
LATAM Airlines Logo
8:15 am - 12:09 amGRU-ORD
17h 54m2 stops
LATAM Airlines Logo
9:45 am - 6:15 amORD-GRU
18h 30m2 stops
$743LATAM Airlines
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Useful Info

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

Get data-powered insights and trends into flights from Sao Paulo to Chicago to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Sao Paulo to Chicago O'Hare Intl Airport 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 to Chicago O'Hare Intl Airport.

Our data shows that the cheapest route for a return flight from Sao Paulo to Chicago O'Hare Intl Airport cost $552 and was between Sao Paulo Guarulhos Intl Airport (GRU) and Chicago O'Hare Intl Airport (ORD). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $552.

What’s the cheapest day of the week to fly from Sao Paulo to Chicago O'Hare Airport?

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

Your flight ticket price will generally be cheaper if you fly to Chicago O'Hare Airport on a Monday and more expensive on a Saturday. On your return trip to Sao Paulo, you should consider flying back on a Thursday, and avoid Sundays for better deals.

What is the cheapest month to fly from Sao Paulo to Chicago O'Hare Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sao Paulo to Chicago O'Hare Intl Airport, 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 Chicago O'Hare Intl Airport is June, where tickets cost $839 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $1,093 and $1,044 respectively.

Can I save money by flying with a layover from Sao Paulo to Chicago O'Hare Intl Airport?

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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $1,288 on average.

How far in advance should I book a flight from Sao Paulo to Chicago O'Hare Intl Airport?

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 Chicago O'Hare Intl Airport, 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 Chicago O'Hare Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

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Good to know

Low seasonMarch
High seasonJuly
Cheapest flight$286
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Sao Paulo Guarulhos Airport to Chicago

When to book flights from Sao Paulo to Chicago

Are your dates flexible? Find out the best times to travel from Sao Paulo to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Sao Paulo to Chicago O'Hare Airport flights

  • What is the cheapest flight from Sao Paulo to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Sao Paulo to Chicago O'Hare Intl Airport was $286 for a one-way ticket and $493 for a round-trip.

  • Do I need a passport to fly between Sao Paulo and Chicago O'Hare Airport?

    Yes, you’ll need a passport to travel to Chicago O'Hare Airport from Sao Paulo.

  • Which airports will I be using when flying from Sao Paulo to Chicago O'Hare Airport?

    When flying out of Sao Paulo you will be using one of these airports: Sao Paulo Guarulhos Intl or Sao Paulo Viracopos. You will be landing at Chicago O'Hare Intl.

  • Which airlines offer Wi-Fi service onboard planes from Sao Paulo to Chicago O'Hare Airport?

    American Airlines, Delta, SWISS, LATAM Airlines, and Lufthansa offer inflight Wi-Fi service on the Sao Paulo to Chicago O'Hare Airport flight route.

  • Which aircraft models fly most regularly from Sao Paulo to Chicago O'Hare Airport?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Sao Paulo to Chicago O'Hare Airport flight route.

  • Which airline alliances offer flights from Sao Paulo to Chicago O'Hare Airport?

    Star Alliance is the only airline alliance operating flights between Sao Paulo and Chicago O'Hare Airport.

  • On which days can I fly direct from Sao Paulo to Chicago O'Hare Airport?

    There are nonstop flights from Sao Paulo to Chicago O'Hare Airport on a daily basis.

  • How does KAYAK find such low prices on flights from Sao Paulo to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Sao Paulo 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 Chicago O'Hare Airport?

    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 to Chicago O'Hare Airport with an airline and back to Sao Paulo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sao Paulo to Chicago O'Hare Airport?

    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 to Chicago O'Hare Airport from Sao Paulo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Sao Paulo to Chicago O'Hare Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $526 or less one-way and $687 or less round-trip.

Prefer to fly direct from Sao Paulo to Chicago O'Hare Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Sao Paulo to Chicago O'Hare Intl.
Find which airlines fly direct from Sao Paulo to Chicago O'Hare Intl Airport, which days they fly and book direct flights.

Direct departures

Sao Paulo to Chicago O'Hare Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Chicago O'Hare Intl to Sao Paulo

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airline flying from Sao Paulo to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Sao Paulo to Chicago. 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 Sao Paulo to Chicago? 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.
7.4
United AirlinesOverall score based on 8809 reviews
7.0Entertainment
8.1Crew
7.7Boarding
6.6Food
7.3Comfort
Airline reviews

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

6.0 GoodAnonymous, Jun 2025MLI - ORD
Read more United Airlines reviews

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

All flight attendants could benefit by taking an international flight on Qantas Airline. Qantas attendants are much more hospitable in every way. Much superior than and attendants on any US airline.

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

The first flight was better in terms of the aircraft.

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

Everything you need to know for your flight from Sao Paulo to Chicago

Information on your arrival and departure airports

O'Hare Intl (ORD)

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