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Cheap flights from Chicago O'Hare Intl Airport to South America from $90

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to South America departing on 2/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to South America

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
5:32 pm - 1:10 pm
ORD
-
CTG
18h 38m
1 stop
Spirit Airlines Logo
2:21 pm - 11:47 pm
CTG
-
ORD
10h 26m
1 stop
$280Spirit Airlines
Sat, Feb 7 - Sat, Feb 14
Spirit Airlines Logo
5:32 pm - 12:50 pm
ORD
-
BOG
18h 18m
2 stops
Spirit Airlines Logo
3:06 pm - 11:47 pm
BOG
-
ORD
9h 41m
1 stop
$281Spirit Airlines
Tue, Feb 3 - Thu, Feb 12
Copa Airlines Logo
2:22 pm - 8:41 am
ORD
-
CTG
17h 19m
1 stop
Copa Airlines Logo
12:03 pm - 12:04 am
CTG
-
ORD
13h 01m
1 stop
$293Copa Airlines
Thu, Feb 5 - Tue, Feb 10
Copa Airlines Logo
7:34 am - 8:35 pm
ORD
-
MDE
12h 01m
1 stop
Copa Airlines Logo
5:00 am - 12:31 pm
MDE
-
ORD
8h 31m
1 stop
$300Copa Airlines
Wed, Feb 4 - Mon, Feb 9
Avianca Logo
2:35 pm - 11:36 pm
ORD
-
CTG
9h 01m
1 stop
Avianca Logo
9:49 pm - 1:15 pm
CTG
-
ORD
15h 26m
1 stop
$300Avianca
Wed, Apr 15 - Mon, Apr 20
Avianca Logo
10:20 pm - 2:35 pm
ORD
-
CTG
15h 15m
1 stop
Avianca Logo
6:00 am - 9:20 pm
CTG
-
ORD
15h 20m
1 stop
$301Avianca
Thu, Mar 5 - Thu, Mar 12
American Airlines Logo
11:29 am - 11:47 pm
ORD
-
UIO
11h 18m
2 stops
American Airlines Logo
6:30 am - 12:38 am
UIO
-
ORD
18h 08m
1 stop
$372American Airlines
Wed, Feb 4 - Wed, Mar 11
United Airlines Logo
8:53 am - 12:30 am
ORD
-
UIO
14h 37m
1 stop
United Airlines Logo
1:35 am - 12:26 am
UIO
-
ORD
23h 51m
1 stop
$375United Airlines
Tue, Mar 3 - Fri, Mar 6
United Airlines Logo
8:53 am - 9:35 am
ORD
-
GIG
22h 42m
1 stop
United Airlines Logo
8:55 pm - 11:10 am
GIG
-
ORD
16h 15m
1 stop
$551United Airlines
Tue, Mar 10 - Thu, Mar 19
American Airlines Logo
1:14 pm - 8:20 am
ORD
-
GIG
17h 06m
1 stop
American Airlines Logo
10:30 pm - 4:55 pm
GIG
-
ORD
20h 25m
1 stop
$552American Airlines
Sun, Mar 8 - Mon, Mar 16

United Airlines flights from Chicago O'Hare Intl Airport to South America

Our best United Airlines deals on Chicago O'Hare Intl Airport to South America flight tickets
United Airlines
Feb 2
ORD8:54 amChicago O'Hare Intl
12h 41m
1 stop
BOG10:35 pmBogotá El Dorado
Feb 10
BOG1:30 amBogotá El Dorado
9h 37m
1 stop
ORD10:07 amChicago O'Hare Intl
$305
United Airlines
Mar 18
ORD6:20 pmChicago O'Hare Intl
10h 50m
1 stop
BOG5:10 amBogotá El Dorado
Apr 12
BOG8:30 amBogotá El Dorado
14h 45m
1 stop
ORD11:15 pmChicago O'Hare Intl
$307
United Airlines
Feb 10
ORD8:54 amChicago O'Hare Intl
12h 11m
1 stop
MDE10:05 pmMedellín Jose Maria Cordova Intl
Feb 13
MDE10:45 amMedellín Jose Maria Cordova Intl
11h 43m
1 stop
ORD9:28 pmChicago O'Hare Intl
$312

Copa Airlines flights from Chicago O'Hare Intl Airport to South America

Our best Copa Airlines deals on Chicago O'Hare Intl Airport to South America flight tickets
Copa Airlines
Feb 5
ORD2:22 pmChicago O'Hare Intl
17h 19m
1 stop
CTG8:41 amCartagena Rafael Nunez
Feb 10
CTG12:03 pmCartagena Rafael Nunez
13h 01m
1 stop
ORD12:04 amChicago O'Hare Intl
$293
Copa Airlines
Feb 25
ORD2:22 pmChicago O'Hare Intl
7h 33m
1 stop
BOG10:55 pmBogotá El Dorado
Mar 1
BOG6:08 pmBogotá El Dorado
19h 23m
1 stop
ORD12:31 pmChicago O'Hare Intl
$300
Copa Airlines
Jan 28
ORD2:13 pmChicago O'Hare Intl
17h 28m
1 stop
CTG8:41 amCartagena Rafael Nunez
Feb 7
CTG3:02 pmCartagena Rafael Nunez
10h 02m
1 stop
ORD12:04 amChicago O'Hare Intl
$303

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCartagena

ORD - CTG

ORDCTG

Chicago O'Hare Intl

Sat 2/7

5:32 pm-1:10 pm

1 stop18h 38m

Cartagena Rafael Nunez

Sat 2/14

2:21 pm-11:47 pm

1 stop10h 26m

$280

ChicagoBogotá

ORD - BOG

ORDBOG

Chicago O'Hare Intl

Tue 2/3

5:32 pm-12:50 pm

2 stops18h 18m

Bogotá El Dorado

Thu 2/12

3:06 pm-11:47 pm

1 stop9h 41m

$281

ChicagoCartagena

ORD - CTG

ORDCTG

Chicago O'Hare Intl

Thu 2/5

2:22 pm-8:41 am

1 stop17h 19m

Cartagena Rafael Nunez

Tue 2/10

12:03 pm-12:04 am

1 stop13h 01m

$293

ChicagoMedellín

ORD - MDE

ORDMDE

Chicago O'Hare Intl

Wed 2/4

7:34 am-8:35 pm

1 stop12h 01m

Medellín Jose Maria Cordova Intl

Mon 2/9

5:00 am-12:31 pm

1 stop8h 31m

$300

ChicagoCartagena

ORD - CTG

ORDCTG

Chicago O'Hare Intl

Wed 4/15

2:35 pm-11:36 pm

1 stop9h 01m

Cartagena Rafael Nunez

Mon 4/20

9:49 pm-1:15 pm

1 stop15h 26m

$300

ChicagoCartagena

ORD - CTG

ORDCTG

Chicago O'Hare Intl

Thu 3/5

10:20 pm-2:35 pm

1 stop15h 15m

Cartagena Rafael Nunez

Thu 3/12

6:00 am-9:20 pm

1 stop15h 20m

$301

ChicagoQuito

ORD - UIO

ORDUIO

Chicago O'Hare Intl

Wed 2/4

11:29 am-11:47 pm

2 stops11h 18m

Quito Mariscal Sucr

Wed 3/11

6:30 am-12:38 am

1 stop18h 08m

$372

ChicagoQuito

ORD - UIO

ORDUIO

Chicago O'Hare Intl

Tue 3/3

8:53 am-12:30 am

1 stop14h 37m

Quito Mariscal Sucr

Fri 3/6

1:35 am-12:26 am

1 stop23h 51m

$375

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Tue 3/10

8:53 am-9:35 am

1 stop22h 42m

Rio de Janeiro–Galeão Intl

Thu 3/19

8:55 pm-11:10 am

1 stop16h 15m

$551

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Sun 3/8

1:14 pm-8:20 am

1 stop17h 06m

Rio de Janeiro–Galeão Intl

Mon 3/16

10:30 pm-4:55 pm

1 stop20h 25m

$552

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to South America

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to South America?

In general, April is the cheapest month to fly from Chicago O'Hare Intl Airport to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $526. If you aren’t able to travel during the month of April, then book flights to South America from Chicago O'Hare Intl Airport during October instead. Flights to South America in October, while not as cheap as those in April, still average around $554.

What is the cheapest Chicago O'Hare Intl to South America flight route?

Fly from Chicago O'Hare Intl to Bogotá El Dorado for the best Chicago O'Hare Intl - South America flight prices

How far in advance should I book a flight to South America?

You are more likely to see cheaper flights to South America from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to South America for around $600 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South America from Chicago O'Hare Intl Airport for as low as $477 on momondo.

What cabin class options are available on Chicago O'Hare Intl to South America flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl to South America flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago O'Hare Intl Airport to South America flights?

You could potentially save up to 47% on your flight if you consider stops on a Chicago O'Hare Intl Airport to South America flight.

Cheap Chicago O'Hare Intl Airport to South America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to South America

Best Price Found

$197

Fastest flight time

5h 50m

Direct flights

Every day

Airports in South America

463 airports
The best one-way flight to South America from Chicago O'Hare Intl Airport in the past 72 hours is $197. The best round-trip flight deal from Chicago O'Hare Intl Airport to South America found on momondo in the last 72 hours is $382.
The fastest flight from Chicago O'Hare Intl Airport to South America takes 5h 50m
Direct flights go from Chicago O'Hare Intl Airport to South America every day.
There are 463 airports in South America. From Chicago O'Hare Intl Airport there are direct flights to Bogotá El Dorado (BOG).
Search flight deals

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to South America?

    Prices for flights from Chicago O'Hare Intl Airport to South America refresh daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to South America?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to South America?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to South America.

  • What documentation or ID do you need to fly to South America?

    The travel and health documents required for your trip to South America can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South America. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to South America?

Best airlines flying from Chicago O'Hare Intl Airport to South America

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to South America with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $142Free CancellationRating
7.4
9,191 reviews
Search United Airlines flights
DeltaPriceFrom $188Free CancellationRating
7.9
8,088 reviews
Search Delta flights
Spirit AirlinesPriceFrom $189Free CancellationRating
6.3
8,364 reviews
Search Spirit Airlines flights
LATAM AirlinesPriceFrom $268Free CancellationRating
7.5
1,913 reviews
Search LATAM Airlines flights
Copa AirlinesPriceFrom $287Free CancellationRating
7.6
1,557 reviews
Search Copa Airlines flights
AviancaPriceFrom $291Free CancellationRating
6.6
2,496 reviews
Search Avianca flights
American AirlinesPriceFrom $311Free CancellationRating
7.2
11,174 reviews
Search American Airlines flights
ArajetPriceFrom $360Free CancellationRating
6.5
42 reviews
Search Arajet flights
Air CanadaPriceFrom $479Free CancellationRating
7.1
10,646 reviews
Search Air Canada flights
GOLPriceFrom $596Free CancellationRating
7.3
1,152 reviews
Search GOL flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to South America?

It is quick and easy to find Chicago to South America flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South America that suits you.

Can I find flights from Chicago to South America with flexible booking policies on momondo?

Yes. All flights to South America from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Chicago to South America?

momondo provides multiple filters to help you find the best flight to South America from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chicago to South America right now. Can momondo alert me if prices change?

Price alerts on flights to South America from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your South America trip

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Find better results for your trip to South America

Popular cities in South America

Popular flights according to clicks in the last 7 days on momondo
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Flights to Califrom $171