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$181+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOG — ORD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This Avianca deal was found by Cheapflights users on 1/27. 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.
Sat 1/314:45 am
MDE
-
ORD
2 stops14h 52m
Avianca
Sun 2/810:20 pm
ORD
-
MDE
2 stops16h 05m
Avianca
Deal found 1/27$189
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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.
Wed 3/1111:59 pm
GYE
-
ORD
1 stop19h 47m
Spirit Airlines
Wed 3/257:17 am
ORD
-
GYE
1 stop15h 47m
Spirit Airlines
Deal found 1/28$254
This Mytrip deal was found by Cheapflights users on 1/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/612:59 am
GYE
-
ORD
1 stop11h 23m
Spirit Airlines
Tue 3/177:17 am
ORD
-
GYE
1 stop15h 47m
Spirit Airlines
Deal found 1/28$260
This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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 3/1011:59 pm
GYE
-
ORD
1 stop19h 12m
Spirit Airlines
Tue 3/245:05 am
ORD
-
GYE
1 stop17h 59m
Spirit Airlines
Deal found 1/26$263
This CheapOair deal was found by Cheapflights users on 1/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/511:30 pm
LIM
-
ORD
1 stop12h 52m
Spirit Airlines
Sun 3/85:15 am
ORD
-
LIM
1 stop16h 20m
Spirit Airlines
Deal found 1/28$276
This Spirit deal was found by Cheapflights users on 1/27. 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.
Thu 2/263:15 pm
MDE
-
ORD
1 stop9h 32m
Spirit Airlines
Mon 3/25:15 am
ORD
-
MDE
1 stop7h 58m
Spirit Airlines
Deal found 1/27$277
This Spirit deal was found by Cheapflights users on 1/27. 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.
Wed 4/81:17 am
MDE
-
ORD
1 stop10h 04m
Spirit Airlines
Sun 4/125:05 am
ORD
-
MDE
1 stop8h 17m
Spirit Airlines
Deal found 1/27$279
This Spirit deal was found by Cheapflights users on 1/27. 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.
Thu 2/263:15 pm
MDE
-
ORD
1 stop9h 32m
Spirit Airlines
Thu 3/55:15 am
ORD
-
MDE
1 stop7h 58m
Spirit Airlines
Deal found 1/27$281
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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.
Fri 5/111:59 pm
GYE
-
ORD
1 stop11h 28m
Spirit Airlines
Sat 5/95:15 am
ORD
-
GYE
1 stop17h 46m
Spirit Airlines
Deal found 1/27$284
This Expedia deal was found by Cheapflights users on 1/28. 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.
Fri 2/2712:59 am
GYE
-
ORD
1 stop11h 23m
Spirit Airlines
Wed 3/115:15 am
ORD
-
GYE
1 stop17h 49m
Spirit Airlines
Deal found 1/28$286
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Fri 2/276:55 pm
GYE
-
ORD
2 stops16h 43m
Multiple Airlines
Fri 3/68:16 pm
ORD
-
GYE
1 stop26h 48m
Multiple Airlines
Deal found 1/28$297
This Copa Airlines deal was found by Cheapflights users on 1/27. 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 2/210:46 am
MDE
-
ORD
1 stop14h 18m
Copa Airlines
Thu 2/52:22 pm
ORD
-
MDE
1 stop16h 56m
Copa Airlines
Deal found 1/27$299

Find 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 January 29, 2026.

Round-trip from

$254
(Cheapflightsfares)

One-way from

$181
(Travelocity)

Popular in

April

Cheapest in

February

Average price

$379

Good round-trip deal

$452 or less

Good one-way deal

$293 or less
From South America to Illinois
Search Deals
One-way flight from South America to Illinois
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from South America to Illinois.
Search Deals
Price to beat on a one-way flight from South America to Illinois.
Search Deals

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 January 29, 2026.
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

MedellínChicago

MDE - ORD

MDEORD

Medellín Jose Maria Cordova Intl

Thu 2/26

3:15 pm-11:47 pm

1 stop9h 32m

Chicago O'Hare Intl

Mon 3/2

5:15 am-2:13 pm

1 stop7h 58m

$277

MedellínChicago

MDE - ORD

MDEORD

Medellín Jose Maria Cordova Intl

Wed 4/8

1:17 am-11:21 am

1 stop10h 04m

Chicago O'Hare Intl

Sun 4/12

5:05 am-1:22 pm

1 stop8h 17m

$279

MedellínChicago

MDE - ORD

MDEORD

Medellín Jose Maria Cordova Intl

Wed 2/11

5:00 am-12:31 pm

1 stop8h 31m

Chicago O'Hare Intl

Mon 2/16

2:22 pm-9:51 am

1 stop18h 29m

$299

MedellínChicago

MDE - ORD

MDEORD

Medellín Jose Maria Cordova Intl

Mon 3/2

9:17 am-12:04 am

1 stop15h 47m

Chicago O'Hare Intl

Sat 3/7

2:22 pm-8:18 am

1 stop16h 56m

$299

MedellínChicago

MDE - ORD

MDEORD

Medellín Jose Maria Cordova Intl

Sun 3/15

12:42 pm-1:04 am

1 stop12h 22m

Chicago O'Hare Intl

Mon 3/30

3:28 pm-9:40 am

1 stop18h 12m

$308

MedellínChicago

MDE - ORD

MDEORD

Medellín Jose Maria Cordova Intl

Wed 5/13

2:10 pm-11:41 pm

1 stop9h 31m

Chicago O'Hare Intl

Wed 5/20

7:05 am-12:42 am

1 stop17h 37m

$312

MedellínChicago

MDE - ORD

MDEORD

Medellín Jose Maria Cordova Intl

Tue 4/21

4:30 pm-1:13 am

1 stop8h 43m

Chicago O'Hare Intl

Fri 5/15

8:02 am-10:50 pm

1 stop14h 48m

$317

MedellínChicago

MDE - ORD

MDEORD

Medellín Jose Maria Cordova Intl

Fri 4/10

9:15 am-1:13 am

1 stop15h 58m

Chicago O'Hare Intl

Mon 4/13

3:21 pm-9:40 am

1 stop18h 19m

$317

MedellínChicago

MDE - ORD

MDEORD

Medellín Jose Maria Cordova Intl

Fri 4/17

6:25 am-1:13 am

1 stop18h 48m

Chicago O'Hare Intl

Wed 5/27

3:21 pm-9:40 am

1 stop18h 19m

$317

BogotáChicago

BOG - ORD

BOGORD

Bogotá El Dorado

Fri 2/13

12:08 pm-12:04 am

1 stop12h 56m

Chicago O'Hare Intl

Sun 2/22

7:34 am-5:26 pm

1 stop8h 52m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

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, September is the cheapest month in which you can book a flight from South America to Illinois (average of $130). Flying from South America to Illinois in February is currently the most expensive (average of $282). 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 January 29, 2026.

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.

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 January 29, 2026.
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
7.9
Good
8,127 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,127 reviews
Delta
7.9
Good
8,127 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Copa Airlines
7.5
Good
1,560 reviews
Delta
7.9
Good
8,127 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,127 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,206 reviews
Delta
7.9
Good
8,127 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Avianca
6.6
Okay
2,492 reviews
Delta
7.9
Good
8,127 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 8h 31m. The distance between South America and Illinois is about 2589 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 Volaris. According to our data, you can fly for as low as $160. Users have also found prices from $167 and $171 on Copa Airlines and American Airlines, 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, September is the cheapest month in which you can book a flight from South America to Illinois (average of $130). Flying from South America to Illinois in February is currently the most expensive (average of $282). 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$180Average$675FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$196Average$880FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$232Average$679FlexibilityNo cancel feeOn-time70%
DeltaCheapest$244Average$711FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$303Average$782FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$328Average$674FlexibilityNo cancel feeOn-time81%
Spirit AirlinesCheapest$488Average$506FlexibilityNo cancel feeOn-time65%

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