HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South America

$111+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BOG
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
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 July 2, 2025.

Round-trip from

$315
(Priceline)

One-way from

$111
(Justfly.com)

Popular in

December

Cheapest in

March

Average price

$995

Good round-trip deal

$488 or less

Good one-way deal

$268 or less
From Chicago (CHI) to South America
Search Deals
One-way flight from Chicago (CHI) to South America
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 2, 2025.

This Priceline deal was found by Cheapflights users on 7/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/135:05 amORD - CTG
1 stop7h 23mSpirit Airlines
Wed 8/271:36 pmCTG - ORD
1 stop10h 23mSpirit Airlines
Deal found 7/1$315
This FlightHub deal was found by Cheapflights users on 6/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/228:47 pmORD - BOG
2 stops16h 12mSpirit Airlines
Wed 8/271:54 pmBOG - ORD
1 stop10h 05mSpirit Airlines
Deal found 6/29$315
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/139:46 amORD - BOG
1 stop9h 34mUnited Airlines
Tue 8/2612:14 amBOG - ORD
1 stop24h 01mUnited Airlines
Deal found 6/30$319
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 11/88:27 pmORD - CTG
2 stops15h 39mAmerican Airlines
Tue 11/114:25 pmCTG - ORD
2 stops17h 17mAmerican Airlines
Deal found 7/2$321
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/167:05 amORD - BOG
2 stops12h 53mDelta
Sat 8/232:55 pmBOG - ORD
1 stop17h 42mDelta
Deal found 7/2$325
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/57:54 amORD - BOG
1 stop25h 35mCopa Airlines
Tue 7/1512:08 pmBOG - ORD
1 stop11h 39mCopa Airlines
Deal found 7/1$326
This KAYAK deal was found by Cheapflights users on 7/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/155:35 amORD - BOG
1 stop8h 05mLATAM Airlines
Mon 7/289:00 amBOG - ORD
1 stop9h 49mLATAM Airlines
Deal found 7/1$331
This Avianca deal was found by Cheapflights users on 6/30. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/242:35 pmORD - CTG
1 stop16h 39mAvianca
Mon 10/279:06 pmCTG - ORD
1 stop16h 09mAvianca
Deal found 6/30$336
This American Airlines deal was found by Cheapflights users on 6/30. 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 8/146:00 amORD - BOG
1 stop15h 17mAmerican Airlines
Wed 8/202:10 pmBOG - ORD
1 stop9h 47mAmerican Airlines
Deal found 6/30$337
This Delta deal was found by Cheapflights users on 6/30. 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.
Mon 8/117:00 pmORD - CTG
2 stops17h 50mDelta
Thu 8/212:05 pmCTG - ORD
1 stop9h 51mDelta
Deal found 6/30$346
This Cheapflightsfares deal was found by Cheapflights users on 6/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/195:05 amORD - MDE
1 stop8h 17mSpirit Airlines
Fri 8/2212:49 amMDE - ORD
2 stops9h 37mSpirit Airlines
Deal found 6/29$357
This Copa Airlines deal was found by Cheapflights users on 6/30. 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 10/13:07 pmORD - CTG
1 stop17h 35mCopa Airlines
Mon 10/69:38 amCTG - ORD
1 stop14h 44mCopa Airlines
Deal found 6/30$360

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 July 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

ChicagoCartagena

ORD - CTG

ORDCTG

Chicago O'Hare Intl

Wed 8/13

5:05 am-12:28 pm

1 stop7h 23m

Cartagena Rafael Nunez

Wed 8/27

1:36 pm-11:59 pm

1 stop10h 23m

$315

ChicagoBogotá

ORD - BOG

ORDBOG

Chicago O'Hare Intl

Fri 8/22

8:47 pm-12:59 pm

2 stops16h 12m

Bogotá El Dorado

Wed 8/27

1:54 pm-11:59 pm

1 stop10h 05m

$315

ChicagoBogotá

ORD - BOG

ORDBOG

Chicago O'Hare Intl

Wed 8/13

9:46 am-7:20 pm

1 stop9h 34m

Bogotá El Dorado

Tue 8/26

12:14 am-12:15 am

1 stop24h 01m

$319

ChicagoCartagena

ORD - CTG

ORDCTG

Chicago O'Hare Intl

Sat 11/8

8:27 pm-1:06 pm

2 stops15h 39m

Cartagena Rafael Nunez

Tue 11/11

4:25 pm-8:42 am

2 stops17h 17m

$321

ChicagoBogotá

ORD - BOG

ORDBOG

Chicago O'Hare Intl

Sat 8/16

7:15 am-7:15 pm

2 stops12h 00m

Bogotá El Dorado

Sat 8/23

2:55 pm-8:37 am

1 stop17h 42m

$325

ChicagoBogotá

ORD - BOG

ORDBOG

Chicago O'Hare Intl

Tue 7/15

5:35 am-1:40 pm

1 stop8h 05m

Bogotá El Dorado

Mon 7/28

9:00 am-6:49 pm

1 stop9h 49m

$331

ChicagoCartagena

ORD - CTG

ORDCTG

Chicago O'Hare Intl

Fri 10/24

2:35 pm-7:14 am

1 stop16h 39m

Cartagena Rafael Nunez

Mon 10/27

9:06 pm-1:15 pm

1 stop16h 09m

$336

ChicagoBogotá

ORD - BOG

ORDBOG

Chicago O'Hare Intl

Thu 8/14

6:00 am-9:17 pm

1 stop15h 17m

Bogotá El Dorado

Wed 8/20

2:10 pm-11:57 pm

1 stop9h 47m

$337

ChicagoCartagena

ORD - CTG

ORDCTG

Chicago O'Hare Intl

Mon 8/11

7:00 pm-12:50 pm

2 stops17h 50m

Cartagena Rafael Nunez

Thu 8/21

2:05 pm-11:56 pm

1 stop9h 51m

$346

ChicagoMedellín

ORD - MDE

ORDMDE

Chicago O'Hare Intl

Tue 8/19

5:05 am-1:22 pm

1 stop8h 17m

Medellín Jose Maria Cordova Intl

Fri 8/22

12:49 am-10:26 am

2 stops9h 37m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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, May is the cheapest month in which you can book a flight from Chicago to South America (average of $359). Flying from Chicago to South America in December is currently the most expensive (average of $664). 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 July 2, 2025.

When flying from Chicago to South America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 2, 2025.

The most flights from CHI to 0SA are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 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 July 2, 2025.
Read reviews from past customers who have flown Delta, LATAM Airlines, and Copa 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.
Delta
8.0
Very good
7,975 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,975 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,805 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,718 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 $111. Users have also found prices from $126 and $143 on American Airlines and United Airlines, 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 - Medellín Jose Maria Cordova Intl, Chicago O'Hare Intl - Sao Paulo Guarulhos 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 $1,022 for a flight from Chicago to South America. The cheapest flight overall is $155 while the most popular route, (Chicago O'Hare Intl - Medellín Jose Maria Cordova Intl) is currently priced at $310.

  • 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, May is the cheapest month in which you can book a flight from Chicago to South America (average of $359). Flying from Chicago to South America in December is currently the most expensive (average of $664). 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 LaGuardia flights
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to Newark flights
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to Cancún flights
O'Hare Intl to Las Vegas flights
O'Hare Intl to Seattle flights
O'Hare Intl to Los Angeles flights
O'Hare Intl to Denver flights
O'Hare Intl to Mexico City flights
O'Hare Intl to Sky Harbor Intl flights
O'Hare Intl to Orlando flights
O'Hare Intl to San Francisco flights
O'Hare Intl to Miami flights
O'Hare Intl to Fort Lauderdale flights
O'Hare Intl to Luis Munoz Marin Intl flights
O'Hare Intl to Boston flights
Midway to Dallas/Fort Worth flights
O'Hare Intl to Heathrow flights
O'Hare Intl to Charles de Gaulle flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
Midway to Newark flights
O'Hare Intl to Tampa flights
O'Hare Intl to San Diego flights
O'Hare Intl to Philadelphia flights
O'Hare Intl to Narita flights
Midway to Atlanta flights
Midway to John F Kennedy Intl flights
O'Hare Intl to George Bush Intcntl flights
O'Hare Intl to Honolulu flights
O'Hare Intl to Hobby flights
O'Hare Intl to Haneda flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Ontario flights
O'Hare Intl to Portland flights
O'Hare Intl to Dublin flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to Minneapolis flights
Midway to Seattle flights
O'Hare Intl to Cozumel flights
Midway to Denver flights
O'Hare Intl to Madrid flights
St. Louis to Seattle flights
Midway to Cancún flights
O'Hare Intl to Santa Ana flights
Midway to LaGuardia flights
O'Hare Intl to Suvarnabhumi flights
O'Hare Intl to Salt Lake City flights
Midway to Las Vegas flights
O'Hare Intl to Atlanta 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$203Average$671FlexibilityNo cancel feeOn-time70%
Spirit AirlinesCheapest$261Average$497FlexibilityNo cancel feeOn-time65%
AviancaCheapest$281Average$668FlexibilityNo cancel feeOn-time71%
DeltaCheapest$283Average$713FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$299Average$835FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$311Average$668FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$311Average$789FlexibilityNo cancel feeOn-time71%
GOLCheapest$652Average$898FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$707Average$983FlexibilityNo cancel feeOn-time67%
AeromexicoCheapest$772Average$853FlexibilityNo cancel feeOn-timeN/A

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.