ORD - SDU

$343 Find Cheap Flights from Chicago to Rio de Janeiro Santos Dumont

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Rio de Janeiro departing on 8/28. 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 Rio de Janeiro Santos Dumont Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Rio de Janeiro, 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 Chicago to Rio de Janeiro, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Chicago to Santos Dumont (ORD-SDU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Santos Dumont 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 Chicago to Rio de Janeiro

Fri, Aug 29 - Sun, Aug 31
LATAM Airlines Logo
6:00 pm - 1:50 pmORD-SDU
17h 50m2 stops
LATAM Airlines Logo
8:20 pm - 10:04 amSDU-ORD
15h 44m2 stops
$578LATAM Airlines
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Mon, Oct 20 - Thu, Oct 30
LATAM Airlines Logo
1:26 pm - 11:05 amORD-SDU
19h 39m2 stops
LATAM Airlines Logo
8:05 pm - 1:40 pmSDU-ORD
19h 35m2 stops
$592LATAM Airlines
Find Deal
Mon, Oct 6 - Sun, Oct 19
LATAM Airlines Logo
10:36 am - 2:00 pmORD-SDU
25h 24m2 stops
LATAM Airlines Logo
5:00 pm - 2:39 pmSDU-ORD
23h 39m2 stops
$662LATAM Airlines
Find Deal
Wed, Jan 21 - Thu, Feb 19
LATAM Airlines Logo
5:55 pm - 1:15 pmORD-SDU
16h 20m2 stops
LATAM Airlines Logo
8:05 pm - 12:44 pmSDU-ORD
19h 39m2 stops
$663LATAM Airlines
Find Deal
Wed, Sep 3 - Tue, Sep 30
Logo
8:12 pm - 10:25 pmORD-SDU
24h 13m2 stops
Logo
6:50 pm - 10:52 amSDU-ORD
18h 02m2 stops
$667
Find Deal
Wed, Aug 27 - Wed, Sep 3
Logo
8:12 pm - 10:25 pmORD-SDU
24h 13m2 stops
Logo
7:45 am - 7:50 pmSDU-ORD
38h 05m3 stops
$669
Find Deal
Mon, Oct 6 - Sun, Oct 19
LATAM Airlines Logo
1:08 pm - 2:00 pmORD-SDU
22h 52m2 stops
LATAM Airlines Logo
4:30 pm - 2:39 pmSDU-ORD
24h 09m2 stops
$671LATAM Airlines
Find Deal
Sun, Aug 31 - Sun, Sep 7
United Airlines Logo
9:20 pm - 2:20 pmORD-SDU
15h 00m1 stop
United Airlines Logo
2:55 pm - 6:45 amSDU-ORD
17h 50m1 stop
$714United Airlines
Find Deal
Sun, Aug 31 - Sun, Sep 7
United Airlines Logo
7:00 am - 2:20 pmORD-SDU
29h 20m2 stops
United Airlines Logo
2:55 pm - 6:45 amSDU-ORD
17h 50m1 stop
$718United Airlines
Find Deal
Thu, Oct 30 - Sat, Nov 8
Air Canada Logo
7:15 am - 2:20 pmORD-SDU
29h 05m2 stops
Air Canada Logo
11:25 am - 2:55 pmSDU-ORD
30h 30m2 stops
$752Air Canada
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Booking Insights

KAYAK's insights & trends for Chicago to Rio de Janeiro flights

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

Which airlines provide the cheapest flights from Chicago to Rio de Janeiro Santos Dumont?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Chicago to Rio de Janeiro Santos Dumont were found on LATAM Airlines ($578) and United Airlines ($714).

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Good to know

Cheapest flight$343
Flight from Chicago to Rio de Janeiro Santos Dumont

When to book flights from Chicago to Rio de Janeiro

Are your dates flexible? Find out the best times to travel from Chicago to Rio de Janeiro 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 Chicago to Rio de Janeiro Santos Dumont flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Rio de Janeiro Santos Dumont Airport?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Rio de Janeiro Santos Dumont Airport was $343 for a one-way ticket and $578 for a round-trip.

  • Do I need a passport to fly between Chicago and Rio de Janeiro Santos Dumont?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Chicago and on arrival in Rio de Janeiro Santos Dumont.

  • Which aircraft models fly most regularly from Chicago to Rio de Janeiro Santos Dumont?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Rio de Janeiro Santos Dumont?

    Star Alliance is the only airline alliance operating flights between Chicago and Rio de Janeiro Santos Dumont.

  • How does KAYAK find such low prices on flights from Chicago to Rio de Janeiro Santos Dumont?

    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 Chicago to Rio de Janeiro Santos Dumont.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Rio de Janeiro Santos Dumont?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rio de Janeiro Santos Dumont from Chicago 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 Chicago to Rio de Janeiro Santos Dumont?

    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 Rio de Janeiro Santos Dumont with an airline and back to Chicago with another airline. Booking your flights between Chicago and SDU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Rio de Janeiro Santos Dumont?

    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 Rio de Janeiro Santos Dumont from Chicago 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 Chicago to Rio de Janeiro

Information on your arrival and departure airports

Chicago (ORD)
Santos Dumont (SDU)

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