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Cheap flights from Chicago O'Hare Intl Airport to South America from $117

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 9/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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.
Avianca Logo
11:20 pm - 1:35 pm
ORD
-
CTG
14h 15m
1 stop
Avianca Logo
7:45 am - 9:20 pm
CTG
-
ORD
13h 35m
1 stop
$361Avianca
Mon, Sep 14 - Sat, Sep 19
JetBlue Logo
6:00 am - 12:52 pm
ORD
-
CTG
6h 52m
1 stop
JetBlue Logo
2:00 pm - 11:31 pm
CTG
-
ORD
9h 31m
1 stop
$363JetBlue
Fri, Sep 25 - Tue, Sep 29
American Airlines Logo
7:00 pm - 12:35 pm
ORD
-
CTG
17h 35m
1 stop
American Airlines Logo
1:35 pm - 12:32 am
CTG
-
ORD
10h 57m
1 stop
$365American Airlines
Fri, Sep 11 - Sat, Sep 19
American Airlines Logo
8:55 pm - 12:35 pm
ORD
-
CTG
15h 40m
2 stops
American Airlines Logo
1:35 pm - 7:58 am
CTG
-
ORD
18h 23m
2 stops
$370American Airlines
Fri, Sep 11 - Sat, Sep 19
LATAM Airlines Logo
5:30 am - 1:05 pm
ORD
-
CTG
7h 35m
1 stop
LATAM Airlines Logo
2:30 pm - 8:44 am
CTG
-
ORD
18h 14m
1 stop
$380LATAM Airlines
Sat, Aug 15 - Sat, Aug 22
United Airlines Logo
9:35 pm - 7:20 pm
ORD
-
BOG
21h 45m
1 stop
United Airlines Logo
12:14 am - 2:50 pm
BOG
-
ORD
14h 36m
1 stop
$392United Airlines
Sat, Sep 12 - Mon, Sep 28
Copa Airlines Logo
7:35 am - 11:07 am
ORD
-
BOG
26h 32m
1 stop
Copa Airlines Logo
6:10 am - 12:11 am
BOG
-
ORD
19h 01m
1 stop
$393Copa Airlines
Fri, Nov 6 - Sun, Nov 15
United Airlines Logo
9:35 pm - 7:20 pm
ORD
-
BOG
21h 45m
1 stop
United Airlines Logo
12:14 am - 2:50 pm
BOG
-
ORD
14h 36m
1 stop
$396United Airlines
Sat, Sep 12 - Mon, Sep 28
LATAM Airlines Logo
8:05 am - 7:15 pm
ORD
-
BOG
11h 10m
1 stop
LATAM Airlines Logo
2:55 pm - 11:59 pm
BOG
-
ORD
9h 04m
1 stop
$400LATAM Airlines
Tue, Sep 1 - Wed, Sep 9
Copa Airlines Logo
3:21 pm - 8:15 am
ORD
-
MDE
16h 54m
1 stop
Copa Airlines Logo
6:20 pm - 1:57 pm
MDE
-
ORD
19h 37m
1 stop
$430Copa Airlines
Thu, Jul 16 - Mon, Jul 20

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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
Aug 7
ORD5:30 amChicago O'Hare Intl
13h 50m
1 stop
BOG7:20 pmBogotá El Dorado
Aug 18
BOG12:14 amBogotá El Dorado
23h 12m
1 stop
ORD11:26 pmChicago O'Hare Intl
$392
United Airlines
Sep 12
ORD9:35 pmChicago O'Hare Intl
21h 45m
1 stop
BOG7:20 pmBogotá El Dorado
Sep 28
BOG12:14 amBogotá El Dorado
14h 36m
1 stop
ORD2:50 pmChicago O'Hare Intl
$396
United Airlines
Aug 10
ORD9:40 pmChicago O'Hare Intl
31h 14m
1 stop
BOG4:54 amBogotá El Dorado
Nov 1
BOG1:30 amBogotá El Dorado
9h 41m
1 stop
ORD10:11 amChicago O'Hare Intl
$413

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

Our best LATAM Airlines deals on Chicago O'Hare Intl Airport to South America flight tickets
LATAM Airlines
Aug 15
ORD5:30 amChicago O'Hare Intl
7h 35m
1 stop
CTG1:05 pmCartagena Rafael Nunez
Aug 22
CTG2:30 pmCartagena Rafael Nunez
18h 14m
1 stop
ORD8:44 amChicago O'Hare Intl
$380
LATAM Airlines
Aug 18
ORD5:30 amChicago O'Hare Intl
7h 45m
1 stop
CTG1:15 pmCartagena Rafael Nunez
Aug 22
CTG2:30 pmCartagena Rafael Nunez
18h 14m
1 stop
ORD8:44 amChicago O'Hare Intl
$391
LATAM Airlines
Aug 22
ORD5:30 amChicago O'Hare Intl
7h 35m
1 stop
CTG1:05 pmCartagena Rafael Nunez
Aug 29
CTG2:30 pmCartagena Rafael Nunez
19h 43m
1 stop
ORD10:13 amChicago O'Hare Intl
$393

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 June 28, 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

Cheapest round-trip

ChicagoCartagena

ORD - CTG

ORDCTG

Chicago O'Hare Intl

Mon 9/14

11:20 pm-1:35 pm

1 stop14h 15m

Cartagena Rafael Nunez

Sat 9/19

7:45 am-9:20 pm

1 stop13h 35m

$361
Quickest round-trip

ChicagoCartagena

ORD - CTG

ORDCTG

Chicago O'Hare Intl

Fri 9/25

6:00 am-12:52 pm

1 stop6h 52m

Cartagena Rafael Nunez

Tue 9/29

2:00 pm-11:31 pm

1 stop9h 31m

$363

ChicagoCartagena

ORD - CTG

ORDCTG

Chicago O'Hare Intl

Fri 9/11

7:00 pm-12:35 pm

1 stop17h 35m

Cartagena Rafael Nunez

Sat 9/19

1:35 pm-12:32 am

1 stop10h 57m

$365

ChicagoCartagena

ORD - CTG

ORDCTG

Chicago O'Hare Intl

Fri 9/11

8:55 pm-12:35 pm

2 stops15h 40m

Cartagena Rafael Nunez

Sat 9/19

1:35 pm-7:58 am

2 stops18h 23m

$370

ChicagoCartagena

ORD - CTG

ORDCTG

Chicago O'Hare Intl

Sat 8/15

5:30 am-1:05 pm

1 stop7h 35m

Cartagena Rafael Nunez

Sat 8/22

2:30 pm-8:44 am

1 stop18h 14m

$380

ChicagoBogotá

ORD - BOG

ORDBOG

Chicago O'Hare Intl

Sat 9/12

9:35 pm-7:20 pm

1 stop21h 45m

Bogotá El Dorado

Mon 9/28

12:14 am-2:50 pm

1 stop14h 36m

$392

ChicagoBogotá

ORD - BOG

ORDBOG

Chicago O'Hare Intl

Fri 11/6

7:35 am-11:07 am

1 stop26h 32m

Bogotá El Dorado

Sun 11/15

6:10 am-12:11 am

1 stop19h 01m

$393

ChicagoBogotá

ORD - BOG

ORDBOG

Chicago O'Hare Intl

Sat 9/12

9:35 pm-7:20 pm

1 stop21h 45m

Bogotá El Dorado

Mon 9/28

12:14 am-2:50 pm

1 stop14h 36m

$396

ChicagoBogotá

ORD - BOG

ORDBOG

Chicago O'Hare Intl

Tue 9/1

8:05 am-7:15 pm

1 stop11h 10m

Bogotá El Dorado

Wed 9/9

2:55 pm-11:59 pm

1 stop9h 04m

$400

ChicagoMedellín

ORD - MDE

ORDMDE

Chicago O'Hare Intl

Thu 7/16

3:21 pm-8:15 am

1 stop16h 54m

Medellín Jose Maria Cordova Intl

Mon 7/20

6:20 pm-1:57 pm

1 stop19h 37m

$430

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, February 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 $446. If you aren’t able to travel during the month of February, then book flights to South America from Chicago O'Hare Intl Airport during March instead. Flights to South America in March, while not as cheap as those in February, still average around $569.

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

Fly from Chicago O'Hare Intl to Sao Paulo Guarulhos Intl for the best Chicago O'Hare Intl - South America flight prices

How far in advance should I book a flight from Chicago O'Hare Intl Airport 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 $649 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 $598 on momondo.

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

There are 3 cabin classes available to choose from on Chicago O'Hare Intl Airport 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 19% 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

$433

Fastest flight time

6h 10m

Direct flights

Every day

Airports in South America

464 airports
The best one-way flight to South America from Chicago O'Hare Intl Airport in the past 72 hours is $433. The best round-trip flight deal from Chicago O'Hare Intl Airport to South America found on momondo in the last 72 hours is $509.
The fastest flight from Chicago O'Hare Intl Airport to South America takes 6h 10m
Direct flights go from Chicago O'Hare Intl Airport to South America every day.
There are 464 airports in South America. From Chicago O'Hare Intl Airport there are direct flights to Bogotá El Dorado (BOG).
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to South America

  • 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
DeltaPriceFrom $153Free CancellationRating
7.8
8,453 reviews
Search Delta flights
JetBluePriceFrom $161Free CancellationRating
7.1
3,013 reviews
Search JetBlue flights
United AirlinesPriceFrom $204Free CancellationRating
7.4
9,896 reviews
Search United Airlines flights
Copa AirlinesPriceFrom $245Free CancellationRating
7.6
1,566 reviews
Search Copa Airlines flights
GOLPriceFrom $269Free CancellationRating
7.3
1,244 reviews
Search GOL flights
ArajetPriceFrom $272Free CancellationRating
6.5
49 reviews
Search Arajet flights
LATAM AirlinesPriceFrom $292Free CancellationRating
7.4
1,941 reviews
Search LATAM Airlines flights
AviancaPriceFrom $297Free CancellationRating
6.5
2,536 reviews
Search Avianca flights
American AirlinesPriceFrom $317Free CancellationRating
7.1
11,773 reviews
Search American Airlines flights
Air CanadaPriceFrom $479Free CancellationRating
7.1
11,269 reviews
Search Air Canada 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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