HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South America

$90+ Cheap flights from Chicago (CHI) to South America

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BOG
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to South America with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Chicago to South America

Keep the following information in mind while searching for Chicago to South America flight deals. Data was last updated November 2, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$297
(Copa Airlines)

One-way from

$90
(Orbitz)

Popular in

December

Cheapest in

January

Average price

$757

Good round-trip deal

$388 or less

Good one-way deal

$206 or less
Provider with most accurate pricing for Chicago (CHI)-Sao Paulo (SAO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Sao Paulo (SAO) flights.
Search Deals
From Chicago (CHI) to South America
Search Deals
One-way flight from Chicago (CHI) to South America
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to South America.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to South America.
Search Deals

Find flight deals from Chicago to South America

Cheapest flights from Chicago to South America
Explore the most affordable flight options available from Chicago to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This Copa Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:07 pmORD - BOG
1 stop18h 18mCopa Airlines
Thu 12/114:40 pmBOG - ORD
1 stop8h 25mCopa Airlines
Deal found 11/2$297
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/292:07 pmORD - BOG
1 stop9h 13mCopa Airlines
Mon 12/84:40 pmBOG - ORD
1 stop8h 25mCopa Airlines
Deal found 10/31$301
This Copa Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/202:07 pmORD - BOG
1 stop19h 03mCopa Airlines
Wed 11/266:08 pmBOG - ORD
1 stop19h 38mCopa Airlines
Deal found 10/31$302
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:33 amORD - BOG
1 stop8h 30mCopa Airlines
Mon 12/84:40 pmBOG - ORD
1 stop8h 25mCopa Airlines
Deal found 10/31$305
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/295:00 amORD - CTG
1 stop7h 25mSpirit Airlines
Thu 12/42:15 pmCTG - ORD
1 stop10h 54mSpirit Airlines
Deal found 11/2$306
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/810:05 pmORD - CTG
2 stops14h 21mAmerican Airlines
Fri 11/144:30 pmCTG - ORD
2 stops17h 35mAmerican Airlines
Deal found 10/31$307
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:07 pmORD - BOG
1 stop22h 22mCopa Airlines
Sun 12/72:24 pmBOG - ORD
1 stop10h 41mCopa Airlines
Deal found 10/31$308
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:00 amORD - CTG
1 stop7h 25mSpirit Airlines
Fri 12/52:15 pmCTG - ORD
1 stop10h 54mSpirit Airlines
Deal found 11/2$309
This Copa Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:56 amORD - BOG
1 stop16h 09mCopa Airlines
Thu 11/64:45 amBOG - ORD
1 stop9h 01mCopa Airlines
Deal found 11/1$309
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:50 pmORD - CTG
1 stop21h 36mAmerican Airlines
Wed 11/194:30 pmCTG - ORD
1 stop9h 07mAmerican Airlines
Deal found 11/2$310
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/278:45 amORD - CTG
1 stop27h 40mMultiple Airlines
Sat 12/62:15 pmCTG - ORD
1 stop10h 54mMultiple Airlines
Deal found 11/2$311
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:45 amORD - BOG
2 stops11h 45mDelta
Fri 11/213:55 pmBOG - ORD
1 stop9h 07mDelta
Deal found 11/1$311

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to South America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 2, 2025.
Use the filters below to find and compare flights from Chicago to South America that are best for you.

Fly from

Chicago

Fly to

South America

Route

Depart

Return

Price

ChicagoBogotá

ORD - BOG

ORDBOG

Chicago O'Hare Intl

Thu 12/4

2:07 pm-10:10 am

1 stop19h 03m

Bogotá El Dorado

Wed 12/10

4:45 am-12:52 pm

1 stop9h 07m

$297

ChicagoBogotá

ORD - BOG

ORDBOG

Chicago O'Hare Intl

Thu 11/13

2:07 pm-9:25 am

1 stop18h 18m

Bogotá El Dorado

Sun 11/16

4:45 am-12:46 pm

1 stop9h 01m

$297

ChicagoBogotá

ORD - BOG

ORDBOG

Chicago O'Hare Intl

Wed 11/19

6:56 am-5:03 pm

1 stop9h 07m

Bogotá El Dorado

Mon 11/24

4:45 am-12:46 pm

1 stop9h 01m

$297

ChicagoBogotá

ORD - BOG

ORDBOG

Chicago O'Hare Intl

Sun 3/15

3:22 pm-12:20 am

1 stop8h 58m

Bogotá El Dorado

Tue 3/17

4:45 am-1:31 pm

1 stop8h 46m

$309

ChicagoBogotá

ORD - BOG

ORDBOG

Chicago O'Hare Intl

Sat 2/14

2:22 pm-12:45 am

1 stop9h 23m

Bogotá El Dorado

Wed 2/18

7:00 am-12:04 am

1 stop18h 04m

$309

ChicagoBogotá

ORD - BOG

ORDBOG

Chicago O'Hare Intl

Thu 11/20

2:07 pm-10:10 am

1 stop19h 03m

Bogotá El Dorado

Tue 11/25

4:45 am-12:46 pm

1 stop9h 01m

$314

ChicagoCartagena

ORD - CTG

ORDCTG

Chicago O'Hare Intl

Fri 11/14

4:40 pm-1:26 pm

1 stop19h 46m

Cartagena Rafael Nunez

Sun 12/21

8:00 am-12:43 am

1 stop17h 43m

$320

ChicagoBogotá

ORD - BOG

ORDBOG

Chicago O'Hare Intl

Thu 11/20

5:00 am-2:10 pm

1 stop8h 10m

Bogotá El Dorado

Thu 11/27

1:55 pm-11:06 pm

1 stop10h 11m

$320

ChicagoBogotá

ORD - BOG

ORDBOG

Chicago O'Hare Intl

Sat 11/15

5:23 am-2:25 pm

1 stop8h 02m

Bogotá El Dorado

Tue 11/18

5:15 pm-10:19 am

2 stops18h 04m

$321

ChicagoBogotá

ORD - BOG

ORDBOG

Chicago O'Hare Intl

Thu 11/13

8:02 pm-2:25 pm

1 stop17h 23m

Bogotá El Dorado

Tue 11/18

5:15 pm-10:19 am

2 stops18h 04m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Chicago to South America

Have a flexible travel schedule? Discover the best time to fly to South America from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to South America

What is the cheapest month to book a flight from Chicago to South America?

Currently, November is the cheapest month in which you can book a flight from Chicago to South America (average of $157). Flying from Chicago to South America in July is currently the most expensive (average of $280). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to SA?

Find hourly flight availability from Chicago to South America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2025.

When flying from Chicago to South America, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 20% versus a flight in the afternoon.

What is the cheapest day to fly from Chicago to South America?

Use this chart to determine the cheapest time to fly round-trip from Chicago to South America. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago to South America flight should consider departing on Friday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to South America

Explore weekly flight availability from Chicago to South America. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 2, 2025.

The most flights from CHI to 0SA are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing South America

Get insights into the airlines that provide service to South America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South America. Reviews last updated November 2, 2025.
Read reviews from past customers who have flown Copa Airlines, LATAM Airlines, and United Airlines from Chicago to South America. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,561 reviews

Comfort

7.4

Overall

7.6

Entertainment

6.8

Boarding

7.8

Food

6.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Copa Airlines
7.6
Good
1,561 reviews
Copa Airlines
7.6
Good
1,561 reviews

Comfort

7.4

Overall

7.6

Entertainment

6.8

Boarding

7.8

Food

6.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
LATAM Airlines
7.5
Good
1,874 reviews
Copa Airlines
7.6
Good
1,561 reviews

Comfort

7.4

Overall

7.6

Entertainment

6.8

Boarding

7.8

Food

6.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
United Airlines
7.4
Good
8,993 reviews
Copa Airlines
7.6
Good
1,561 reviews

Comfort

7.4

Overall

7.6

Entertainment

6.8

Boarding

7.8

Food

6.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
American Airlines
7.2
Good
11,032 reviews
Copa Airlines
7.6
Good
1,561 reviews

Comfort

7.4

Overall

7.6

Entertainment

6.8

Boarding

7.8

Food

6.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Avianca
6.6
Okay
2,469 reviews
Copa Airlines
7.6
Good
1,561 reviews

Comfort

7.4

Overall

7.6

Entertainment

6.8

Boarding

7.8

Food

6.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

Related info for your journey

Find useful and relevant information for your journey from Chicago to South America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago to South America?

    A quick flight from Chicago to South America can take about 7h 48m. Copa Airlines provides one of the quickest options available for as low as $328. There are 2589 mi between Chicago and South America. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Chicago to South America one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $113. Users have also found prices from $123 and $167 on Copa Airlines and Delta, respectively.

  • What are the most popular routes from Chicago to South America?

    The most popular flight routes from Chicago to South America are Chicago O'Hare Intl - Sao Paulo Guarulhos Intl, Chicago O'Hare Intl - Medellín Jose Maria Cordova Intl and Chicago O'Hare Intl - Lima J Chavez Intl.

  • What are the cheapest flights from Chicago to South America?

    On average you can expect to pay $1,066 for a flight from Chicago to South America. The cheapest flight overall is $159 while the most popular route, (Chicago O'Hare Intl - Sao Paulo Guarulhos Intl) is currently priced at $428.

  • Can I find deals for flights from Chicago to South America that include hotel bookings?

    Yes. In addition to deals on Chicago to South America flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to South America?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to South America.

  • Can I find deals for business class flights from Chicago to South America?

    Yes. Cheapflights offers flight deals from Chicago to South America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to South America?

    Currently, November is the cheapest month in which you can book a flight from Chicago to South America (average of $157). Flying from Chicago to South America in July is currently the most expensive (average of $280). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to South America

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Cancún flights
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to Mexico City flights
O'Hare Intl to Sky Harbor Intl flights
O'Hare Intl to Las Vegas flights
O'Hare Intl to LaGuardia flights
O'Hare Intl to Orlando flights
O'Hare Intl to Miami flights
O'Hare Intl to Newark flights
O'Hare Intl to Los Angeles flights
O'Hare Intl to Tampa flights
O'Hare Intl to San Francisco flights
O'Hare Intl to Denver flights
O'Hare Intl to Fort Lauderdale flights
O'Hare Intl to Seattle flights
O'Hare Intl to Luis Munoz Marin Intl flights
Midway to Cancún flights
O'Hare Intl to Atlanta flights
O'Hare Intl to Fort Myers flights
Midway to Dallas/Fort Worth flights
Midway to LaGuardia flights
Midway to John F Kennedy Intl flights
O'Hare Intl to Heathrow flights
Midway to Las Vegas flights
O'Hare Intl to Charles de Gaulle flights
O'Hare Intl to San Diego flights
O'Hare Intl to Honolulu flights
O'Hare Intl to New Orleans flights
Midway to Orlando flights
O'Hare Intl to Boston flights
O'Hare Intl to Narita flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to Philadelphia flights
O'Hare Intl to Hobby flights
Midway to Atlanta flights
O'Hare Intl to Nashville flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Baltimore flights
O'Hare Intl to Haneda flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to Guadalajara flights
O'Hare Intl to Salt Lake City flights
O'Hare Intl to Puerto Vallarta flights
O'Hare Intl to West Palm Beach flights
Midway to Sky Harbor Intl flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Ontario flights
Midway to Mexico City flights
O'Hare Intl to George Bush Intcntl flights

Top 10 airlines flying from Chicago to South America

Discover the top 10 airlines that operate flights from Chicago to South America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$258Average$472FlexibilityNo cancel feeOn-time65%
Copa AirlinesCheapest$267Average$639FlexibilityNo cancel feeOn-time70%
DeltaCheapest$283Average$713FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$289Average$658FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$299Average$775FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$310Average$661FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$311Average$799FlexibilityNo cancel feeOn-time71%
ArajetCheapest$360Average$884FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$484Average$858FlexibilityNo cancel feeOn-time67%
GOLCheapest$596Average$710FlexibilityNo cancel feeOn-time74%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.