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$220+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOG — ORD
abr. 8 — abr. 151
mar. 4/8
mar. 4/15
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 abril 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$318
(Avianca)

One-way from

$220
(Cheapflightsfares)

Popular in

July

Cheapest in

March

Average price

$962

Good round-trip deal

$390 or less

Good one-way deal

$243 or less
Provider with most accurate pricing for Sao Paulo (SAO)-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Sao Paulo (SAO)-Chicago (CHI) flights.
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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. 5% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 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 abril 3, 2025.

This Avianca deal was found by Cheapflights users on 4/2. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/297:00 amBOG - ORD
Nonstop6h 15mAvianca
mar. 5/62:35 pmORD - BOG
Nonstop5h 50mAvianca
Deal found 4/2$318
This Copa Airlines deal was found by Cheapflights users on 4/2. 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.
mié. 8/66:17 pmBOG - ORD
1 stop19h 25mCopa Airlines
sáb. 8/91:07 amORD - BOG
1 stop16h 00mCopa Airlines
Deal found 4/2$320
This Priceline deal was found by Cheapflights users on 4/1. 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.
dom. 4/207:00 amBOG - ORD
Nonstop6h 15mMultiple Airlines
mié. 4/307:47 pmORD - BOG
1 stop17h 17mMultiple Airlines
Deal found 4/1$322
This eDestinos deal was found by Cheapflights users on 4/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/261:59 pmBOG - ORD
1 stop10h 59mSpirit Airlines
sáb. 9/207:39 pmORD - BOG
1 stop16h 18mSpirit Airlines
Deal found 4/2$325
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/302:55 pmBOG - ORD
1 stop9h 04mDelta
mié. 5/75:30 amORD - BOG
1 stop8h 10mDelta
Deal found 3/31$346
This LATAM Airlines deal was found by Cheapflights users on 3/31. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/92:55 pmBOG - ORD
1 stop9h 04mLATAM Airlines
mar. 6/35:30 amORD - BOG
1 stop8h 10mLATAM Airlines
Deal found 3/31$357
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/1812:25 amBOG - ORD
1 stop14h 56mAmerican Airlines
sáb. 4/267:00 amORD - BOG
1 stop14h 17mAmerican Airlines
Deal found 4/1$373
This FlightHub deal was found by Cheapflights users on 4/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/1910:45 amBOG - MDW
2 stops11h 37mLATAM Airlines
sáb. 4/266:45 pmMDW - BOG
2 stops25h 13mLATAM Airlines
Deal found 4/2$386
This Priceline deal was found by Cheapflights users on 4/1. 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.
mar. 9/92:50 amLIM - ORD
1 stop10h 25mAvianca
mié. 10/292:35 pmORD - LIM
1 stop11h 15mAvianca
Deal found 4/1$387
This Delta deal was found by Cheapflights users on 4/2. 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.
mié. 10/12:55 pmBOG - MDW
1 stop18h 56mDelta
jue. 10/161:05 pmMDW - BOG
2 stops22h 55mDelta
Deal found 4/2$394
This United Airlines deal was found by Cheapflights users on 4/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/158:30 amBOG - ORD
1 stop15h 45mUnited Airlines
sáb. 9/2010:35 amORD - BOG
1 stop8h 45mUnited Airlines
Deal found 4/2$394
This Priceline deal was found by Cheapflights users on 4/1. 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.
mié. 9/38:38 pmUIO - ORD
2 stops16h 37mAvianca
mié. 9/102:35 pmORD - UIO
1 stop9h 59mAvianca
Deal found 4/1$418

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 abril 3, 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

mar. 4/29

7:00 am-1:15 pm

Nonstop6h 15m

Chicago O'Hare Intl

mar. 5/6

2:35 pm-8:25 pm

Nonstop5h 50m

$318

BogotáChicago

BOG - ORD

BOGORD

Bogotá El Dorado

mié. 8/6

6:17 pm-1:42 pm

1 stop19h 25m

Chicago O'Hare Intl

sáb. 8/9

1:07 am-5:07 pm

1 stop16h 00m

$320

BogotáChicago

BOG - ORD

BOGORD

Bogotá El Dorado

dom. 4/20

7:00 am-1:15 pm

Nonstop6h 15m

Chicago O'Hare Intl

mié. 4/30

7:47 pm-1:04 pm

1 stop17h 17m

$322

BogotáChicago

BOG - ORD

BOGORD

Bogotá El Dorado

sáb. 4/26

1:59 pm-12:58 am

1 stop10h 59m

Chicago O'Hare Intl

sáb. 9/20

7:39 pm-11:57 am

1 stop16h 18m

$325

BogotáChicago

BOG - ORD

BOGORD

Bogotá El Dorado

mié. 4/30

2:55 pm-11:59 pm

1 stop9h 04m

Chicago O'Hare Intl

mié. 5/7

5:30 am-1:40 pm

1 stop8h 10m

$346

BogotáChicago

BOG - ORD

BOGORD

Bogotá El Dorado

mié. 6/11

12:14 am-12:13 am

1 stop23h 59m

Chicago O'Hare Intl

sáb. 9/20

7:45 pm-7:20 pm

1 stop23h 35m

$348

BogotáChicago

BOG - ORD

BOGORD

Bogotá El Dorado

jue. 9/25

1:35 am-12:08 pm

2 stops10h 33m

Chicago O'Hare Intl

vie. 10/3

7:55 pm-1:40 pm

1 stop17h 45m

$362

BogotáChicago

BOG - ORD

BOGORD

Bogotá El Dorado

vie. 4/18

12:25 am-3:21 pm

1 stop14h 56m

Chicago O'Hare Intl

sáb. 4/26

7:00 am-9:17 pm

1 stop14h 17m

$373

BogotáChicago

BOG - MDW

BOGMDW

Bogotá El Dorado

sáb. 4/19

10:45 am-10:22 pm

2 stops11h 37m

Chicago Midway

sáb. 4/26

6:45 pm-7:58 pm

2 stops25h 13m

$386

LimaChicago

LIM - ORD

LIMORD

Lima J Chavez Intl

mar. 9/9

2:50 am-1:15 pm

1 stop10h 25m

Chicago O'Hare Intl

mié. 10/29

2:35 pm-1:50 am

1 stop11h 15m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

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 abril 3, 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.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 abril 3, 2025.
Azul
8.0
Very good
773 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.1

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Azul
8.0
Very good
773 reviews
Azul
8.0
Very good
773 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.1

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Delta
8.0
Very good
7,897 reviews
Azul
8.0
Very good
773 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.1

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Copa Airlines
7.6
Good
1,400 reviews
Azul
8.0
Very good
773 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.1

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Aeromexico
7.5
Good
1,700 reviews
Azul
8.0
Very good
773 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.1

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
LATAM Airlines
7.5
Good
1,754 reviews
Azul
8.0
Very good
773 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.1

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

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.

  • 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 $220. Users have also found prices from $224 and $228 on Volaris and Delta, 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 9 airlines flying from South America to Illinois

Discover the top 9 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 abril 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$205Average$510FlexibilityNo cancel feeOn-time65%
AviancaCheapest$251Average$655FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$262Average$728FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$312Average$788FlexibilityNo cancel feeOn-time81%
DeltaCheapest$320Average$762FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$333Average$1,114FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$342Average$803FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$851Average$894FlexibilityNo cancel feeOn-time67%
AzulCheapest$863Average$869FlexibilityNo cancel feeOn-time82%

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