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Illinois

$184+ Cheap flights from South America to Illinois

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOG — ORD
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap flight deals from South America to Illinois

Keep the following information in mind while searching for South America to Illinois flight deals. Data was last updated September 14, 2025.

Round-trip from

$301
(Kiwi.com)

One-way from

$184
(Cheapflightsfares)

Popular in

January

Cheapest in

July

Average price

$853

Good round-trip deal

$439 or less

Good one-way deal

$280 or less
From South America to Illinois
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One-way flight from South America to Illinois
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Highest demand for flights based on searches. 12% potential increase in price ($134 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from South America to Illinois.
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Price to beat on a one-way flight from South America to Illinois.
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Find flight deals from South America to Illinois

Cheapest flights from South America to Illinois
Explore the most affordable flight options available from South America to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/152:22 pmMDE - ORD
1 stop9h 23mSpirit Airlines
Tue 10/215:05 amORD - MDE
1 stop8h 06mSpirit Airlines
Deal found 9/13$301
This Copa Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/1911:39 amBOG - ORD
1 stop12h 42mCopa Airlines
Sat 9/273:07 pmORD - BOG
1 stop18h 22mCopa Airlines
Deal found 9/11$301
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/131:16 amMDE - ORD
1 stop17h 22mSpirit Airlines
Tue 10/215:05 amORD - MDE
1 stop8h 06mSpirit Airlines
Deal found 9/13$302
This Spirit deal was found by Cheapflights users on 9/12. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/281:16 amMDE - ORD
1 stop17h 22mSpirit Airlines
Wed 11/58:41 amORD - MDE
1 stop8h 23mSpirit Airlines
Deal found 9/12$303
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/291:16 amMDE - ORD
1 stop9h 34mSpirit Airlines
Mon 11/32:14 pmORD - MDE
1 stop10h 07mSpirit Airlines
Deal found 9/12$304
This eDestinos deal was found by Cheapflights users on 9/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2612:55 pmBOG - ORD
1 stop9h 03mSpirit Airlines
Wed 10/16:44 pmORD - BOG
1 stop18h 26mSpirit Airlines
Deal found 9/13$304
This Expedia deal was found by Cheapflights users on 9/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/152:10 pmBOG - ORD
1 stop9h 35mSpirit Airlines
Thu 10/235:05 amORD - BOG
1 stop8h 10mSpirit Airlines
Deal found 9/12$305
This Expedia deal was found by Cheapflights users on 9/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/271:16 amMDE - ORD
1 stop17h 22mSpirit Airlines
Tue 11/45:05 amORD - MDE
1 stop8h 06mSpirit Airlines
Deal found 9/13$306
This Copa Airlines deal was found by Cheapflights users on 9/12. 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.
Tue 9/306:17 pmBOG - ORD
1 stop19h 24mCopa Airlines
Tue 10/73:07 pmORD - BOG
1 stop8h 59mCopa Airlines
Deal found 9/12$306
This Copa Airlines deal was found by Cheapflights users on 9/12. 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.
Fri 9/2611:39 amBOG - ORD
1 stop12h 42mCopa Airlines
Wed 10/17:59 amORD - BOG
1 stop9h 27mCopa Airlines
Deal found 9/12$307
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Tue 12/161:30 amMDE - ORD
2 stops12h 38mAmerican Airlines
Wed 12/317:11 amORD - MDE
2 stops12h 59mAmerican Airlines
Deal found 9/12$308
This Copa Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 10/136:17 pmBOG - ORD
1 stop19h 24mCopa Airlines
Thu 10/233:07 pmORD - BOG
1 stop8h 59mCopa Airlines
Deal found 9/14$308

Cheapflights Fare Finder

 
Customize your flight search to find flights from South America to Illinois 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 September 14, 2025.
Use the filters below to find and compare flights from South America to Illinois that are best for you.

Fly from

South America

Fly to

Illinois

Route

Depart

Return

Price

BogotáChicago

BOG - ORD

BOGORD

Bogotá El Dorado

Wed 12/17

8:40 am-12:05 am

1 stop16h 25m

Chicago O'Hare Intl

Sun 1/18

2:13 pm-12:05 am

1 stop8h 52m

$301

BogotáChicago

BOG - ORD

BOGORD

Bogotá El Dorado

Thu 12/11

4:45 am-12:52 pm

1 stop9h 07m

Chicago O'Hare Intl

Wed 1/14

2:13 pm-9:25 am

1 stop18h 12m

$301

BogotáChicago

BOG - ORD

BOGORD

Bogotá El Dorado

Wed 11/12

4:45 am-12:46 pm

1 stop9h 01m

Chicago O'Hare Intl

Sun 11/16

6:56 am-12:20 am

1 stop16h 24m

$301

MedellínChicago

MDE - ORD

MDEORD

Medellín Jose Maria Cordova Intl

Wed 12/17

7:00 am-10:57 pm

1 stop16h 57m

Chicago O'Hare Intl

Wed 12/31

8:35 pm-2:06 pm

1 stop16h 31m

$303

BogotáChicago

BOG - ORD

BOGORD

Bogotá El Dorado

Tue 9/30

6:17 pm-1:41 pm

1 stop19h 24m

Chicago O'Hare Intl

Mon 10/6

3:07 pm-9:29 am

1 stop18h 22m

$308

BogotáChicago

BOG - ORD

BOGORD

Bogotá El Dorado

Wed 12/3

7:00 am-12:05 am

1 stop18h 05m

Chicago O'Hare Intl

Sat 1/10

2:13 pm-10:10 am

1 stop18h 57m

$308

BogotáChicago

BOG - ORD

BOGORD

Bogotá El Dorado

Mon 10/27

10:00 am-12:56 am

1 stop14h 56m

Chicago O'Hare Intl

Sat 11/1

3:07 pm-10:10 am

1 stop19h 03m

$308

BogotáChicago

BOG - ORD

BOGORD

Bogotá El Dorado

Mon 12/22

12:08 pm-10:21 pm

1 stop11h 13m

Chicago O'Hare Intl

Wed 1/14

2:13 pm-9:25 am

1 stop18h 12m

$308

MedellínChicago

MDE - ORD

MDEORD

Medellín Jose Maria Cordova Intl

Tue 10/21

5:04 am-1:41 pm

1 stop8h 37m

Chicago O'Hare Intl

Mon 10/27

3:07 pm-9:51 am

1 stop18h 44m

$325

MedellínChicago

MDE - ORD

MDEORD

Medellín Jose Maria Cordova Intl

Tue 10/21

5:04 am-1:41 pm

1 stop8h 37m

Chicago O'Hare Intl

Fri 11/7

2:07 pm-8:18 am

1 stop17h 11m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 60 results
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Best time to book a flight from South America to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from South America 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 South America to Illinois

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

Currently, August is the cheapest month in which you can book a flight from South America to Illinois (average of $245). Flying from South America to Illinois in March is currently the most expensive (average of $321). 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 SA to IL?

Find hourly flight availability from South America to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 14, 2025.

When flying from South America to Illinois, 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 South America to Illinois

Explore weekly flight availability from South America to Illinois. 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 September 14, 2025.

The most flights from 0SA to USIL 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 Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated September 14, 2025.
Read reviews from past customers who have flown Delta, Copa Airlines, and United Airlines from South America to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,956 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Copa Airlines
7.6
Good
1,531 reviews
Delta
8.0
Very good
7,956 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,931 reviews
Delta
8.0
Very good
7,956 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,956 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Avianca
6.7
Okay
2,435 reviews
Delta
8.0
Very good
7,956 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from South America to Illinois. 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 South America to Illinois?

    Departing from South America to Illinois will take you 9h 01m. The distance between South America and Illinois is about 2710 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $184. Users have also found prices from $208 and $233 on Avianca and Volaris, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South America to Illinois 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 South America to Illinois?

    Currently, August is the cheapest month in which you can book a flight from South America to Illinois (average of $245). Flying from South America to Illinois in March is currently the most expensive (average of $321). 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

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Alternative routes for South America to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from South America to Illinois

Discover the top 7 airlines that operate flights from South America to Illinois. 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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$196Average$944FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$278Average$676FlexibilityNo cancel feeOn-time70%
AviancaCheapest$303Average$686FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$304Average$306FlexibilityNo cancel feeOn-time65%
DeltaCheapest$311Average$757FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$315Average$791FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$351Average$844FlexibilityNo cancel feeOn-time81%

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